INSTRUCTIONS for ANALOGUE QUARTZ and MECHANICAL WATCHES ✩ Some Models Have a Screw Down Crown Instead of a Standard Crown
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Possible Accurate Time/Frequency Sources for Maserless VLBI? Seticon04
Possible accurate time/frequency sources for maserless VLBI? SETICon04 Marko Cebokli S57UUU ABSTRACT - The SETI League's project ARGUS currently works as a set of independent antennas/receivers, distributed in direction to maximize solid angle coverage. In some cases like wanting to do a follow-up observation with increased sensitivity, it would be desirable to coherently combine signals from several antennas. Since project ARGUS antennas are geographically dispersed, VLBI techniques will have to be used. This paper gives a quick overview of possible synchronization sources available to stations lacking atomic standards or masers. 1. REQUIREMENTS When combining two coherent signals of equal amplitude, to keep combining losses below 1dB, the phase error must be less than 54 degrees. This is similar to the common optical criterion of 1/8 wavelength or 45 degrees wavefront error. In terms of delay, for example on 1.4GHz, that is cca 100ps or 3cm of path length difference. For a 100 sec integration time, for example, the required accuracy is therefore 1E- 12. On lower frequencies, the requirement gets relaxed proportionally to wavelength, but VLBI gets difficult because of the random delays in the ionosphere, which quickly increase below a few hundred Mhz. Maybe some equivalent of adaptive optics as used by optical astronomers to mitigate atmospheric turbulence ('seeing') could be used here to take the twinkle out of the ionosphere on the lower bands? Apart from the RF frequency/phase synchronization, there is also the need to synchronize the recording start time, to reduce the amount of searching needed at the central correlating station. -
Download Catalogue
This catalogue provides a selection of timepieces from our collection. You can find more information and relevant details on the Junghans Website or in the new Junghans E-magazine. You can access the magazine via the QR-codes – or visit us directly at www.junghans-magazine.com. 2 Content Foreword P.05 P.06 Personality P.08 Junghans Meister P.10 Meister Signatur Handaufzug Edition 160 P.14 Meister Gangreserve Edition 160 P.24 Meister fein Automatic P.38 Meister S Chronoscope Platin Edition 160 P. 44 Legends of time P.54 1972 Automatic FIS Edition P.58 JUNGHANS max bill P.64 max bill Edition Set 60 P .84 Junghans FORM P .88 FORM A Edition 160 P.96 P.102 Force, Spektrum, Milano P.124 Collection overview Milestones 3 160 years of Junghans: Now is precisely the right time to be focussing more on what embodies the Junghans Yesterday. brand – beautifully designed watches. Our anniversary models exemplify most impressively our work from Today. For yesterday, of today and for generations to come. For example, the Meister Signatur Handaufzug Edition generations 160 with its classic movement, which this year epito- to come. mises our tradition in watch making like no other. Or the FORM A Edition 160 combining the latest style and Junghans. technology with our home, the Black Forest. The future is represented by the Meister fein, providing the Meister series with a new, modern geometry. Join us on our journey into the future! 4 5 Every hand tells its own story. Hands are part of our personality. -
OKIPAGE®10I Series PAGE PRINTERS
OKIPAGE®10i Series PAGE PRINTERS The high-reliability, high-productivity 10 PPM printers for power-users and small workgroups. TOUGH, RELIABLE WORKGROUP PRINTING FOR BUSINESS. he OKIPAGE 10i builds on proposals the OKIPAGE 10i is a the long tradition of reliable highly affordable solution for you. T OKIDATA technology. The 10i’s superlative resolution gives This new network-capable printer you crisp, black output on a wide The OKIPAGE® 10i is blazing new trails in productivity. range of business media, even over- Engineered for small and medium head transparencies. For maximum is perfect for small business needs, the 10i is perfect for flexibility in creating your winning both stand-alone and shared environ- business documents, the 10i comes and medium-sized ments. The 10i is built to run long standard with a wide variety of fonts and strong to help keep you productive. and type styles. businesses who want It’s so efficient, even a complex task can become a simple job. What’s more, higher throughput with its low cost of ownership, it’s 10i/n economical enough to put wherever in a fast, reliable you need it. workgroup printer Networking the OKIPAGE 10i Series. DESIGNED WITH or a superior desktop YOUR BUSINESS IN MIND GROWS WITH YOUR NEEDS The OKIPAGE 10i meets the needs As your needs grow, so does the 10i. stand-alone. of your business – now and as your If a network solution is required, pop demanding requirements grow. For the optional network card into the power-users who require a personal 10i or purchase the OKIPAGE 10i/n printer for high-quality business to connect additional users. -
The Deloitte Swiss Watch Industry Study 2020 an Accelerated Transformation the Deloitte Swiss Watch Industry Study 2020 | an Accelerated Transformation
The Deloitte Swiss Watch Industry Study 2020 An accelerated transformation The Deloitte Swiss Watch Industry Study 2020 | An accelerated transformation About the study This report is the seventh edition of the Deloitte study on the Swiss watch industry. It is based on an online survey and interviews conducted between mid-August and mid-September 2020 with 55 senior executives in the watch industry. The study is also based on an online survey of 5,800 consumers in China, France, Germany, Hong Kong, Italy, Japan, Singapore, Switzerland, the United Arab Emirates, the United Kingdom and the United States. The year 2020 marks 175 years of Deloitte making an impact that matters. Today Deloitte is a thriving global organisation, which has grown to more than 300,000 people proudly carrying forth a legacy of connection and collaboration. We’re not trusted because we’ve existed for 175 years. We’ve existed for 175 years because we’re trustworthy. That’s our legacy. That’s our future. 02 The Deloitte Swiss Watch Industry Study 2020 | An accelerated transformation Contents 1. Key findings 04 2. Industry overview 05 2.1 COVID-19: Unexpected and unprecedented 05 2.2 Quartz watches: Continuing drop in exports and sales 07 2.3 China: Key for recovery and growth 09 3. Looking ahead 11 3.1 Beyond the pandemic 11 3.2 The Far East and high-end are vital for growth 12 4. Challenges remain 13 4.1 External risks: Protests and politics 13 4.2 Smartwatches: Industry missed the boat 14 5. Business strategies 18 5.1 Digitalising for a ’consumer first’ world 18 5.2 The pre-owned market heats up 23 5.3 Sustainability: The future is green 25 6. -
Okidata Laser Printer
B721dn/B731dn Full-featured, energy-efficient monochrome printers for mid-size workgroups OKI and The Environment ENERGY STAR® Compliant Superior energy efficiency Toner Save Mode Reduces amount of consumables used Duplex (2-sided) Printing Saves energy and resources LED Technology Long printhead life; energy efficiency Low Power Consumption Takes less energy to operate Enhanced performance, ease of use and security features make the B721dn/B731dn perfect for productivity-minded companies. Highlights: The B721dn and B731dn printers from OKI are LCD display and alphanumeric keypad – These designed to enhance productivity in demanding printers are extremely user friendly. A 5-line, • B731dn print speed up to 55 ppm; environments. These digital monochrome printers blue backlit graphical display and alphanumeric 1 B721dn up to 49 ppm can deliver powerful, cost-effective performance, keypad make menu settings and navigation a • First page prints in as little as 5 seconds1 providing crisp, clear documents with high speed snap. Messages on the display are easy to read. • Duplex (2-sided) printing standard and low levels of user intervention. They’re a Administrators can use the printer’s keypad to • Standard high-speed USB and 1 Gigabit powerful, reliable solution for your workgroup control user access, and end users can enter Ethernet connectivity printing needs. PIN numbers to release secure print jobs. 2 • 256 MB RAM standard, upgrades to 768 MB Feature-rich and up to any task – Perfect for Print from a USB Flash drive – Simply insert • Powerful 800 MHz processor high-volume applications, both printers have a USB memory stick into the USB port • 630-sheet standard paper input expands to high monthly duty cycles. -
The Case of Switzerland and the World Watch Industry *
469 Technological discontinuities and flexible production networks: The case of Switzerland and the world watch industry * Amy Glasmeier tain and augment their competitiveness in a global Unrr~rs~t~of Texas at Austin, Texas, USA economy. On the eve of the electronics revolution, the Swiss watch production system, centered in the mountainous Jura region, was flexible, cost The twentieth-century history of the Swiss watch industry effective, and extremely profitable. Both horizon- illustrates how cultures and industrial production systems ex- tally and vertically disintegrated, the Swiss system perience great difficulty adapting to external change at differ- offered enormous variety while maintaining qual- ent points in time. The current emphasis on production net- ity and timeliness of delivery. “The multiplicity of works - unique reservoirs of potential technological innovation realized through cooperation rather than competition among enterprises, and the competition and emulation firms - lacks a detailed appreciation of historic networks, and that characterized the industry, yielded a product in particular their fragile character in times of economic of superior quality known the world over for high turmoil. While networks can and do promote innovation within fashion, design, and precision” [21, p. 481. an existing technological framework, historical experience sug- Beginning in the 1970s when foreign competi- gests their fragmented, atomistic structure is subject to dis- organization and disintegration during periods of technological tion hurdled technological frontiers in watch change. An exclusive focus on “production” ignores other movements, advancing from mechanical to elec- constraints that are powerful forces governing the reaction tric, electronic, digital and finally quartz technol- abilities of regions. Previous research has largely relied on a ogy, the Jura’s undisputed dominance ended. -
A History of the Citizen Watch Company, from the Pages of Watchtime Magazine
THE WORLD OF FINE WATCHES SPOTLIGHT www.watchtime.com A HISTORY OF THE CITIZEN WATCH COMPANY, FROM THE PAGES OF WATCHTIME MAGAZINE CCIITTIIZZEENN THe HisTory of ciTizen One of the original Citizen pocket watches that went on THE sale in December 1924 CITIZEN WATCH STORY How a Tokyo jeweler’s experiment in making pocket watches 84 years ago led to the creation of a global watch colossus n the 1920s, the young Emperor of Japan, than the imports. To that end, Yamazaki found - Goto. The mayor was a friend of Yamazaki’s. Hirohito, received a gift that reportedly de - ed in 1918 the Shokosha Watch Research Insti - When the fledgling watch manufacturer was I lighted him. The gift was from Kamekichi tute in Tokyo’s Totsuka district. Using Swiss ma - searching for a name for his product, he asked Yamazaki, a Tokyo jeweler, who had an ambi - chinery, Yamazaki and his team began experi - Goto for ideas. Goto suggested Citizen. A tion to manufacture pocket watches in Japan. menting in the production of pocket watches. watch is, to a great extent, a luxury item, he ex - The Japanese watch market at that time By the end of 1924, they began commercial plained, but Yamazaki was aiming to make af - was dominated by foreign makes, primarily production of their first product, the Caliber fordable watches. It was Goto’s hope that every Swiss brands, followed by Americans like 16 pocket watch, which they sold under the citizen would benefit from and enjoy the time - Waltham and Elgin. Yamazaki felt the time brand name Citizen. -
If It's Tuesday, This Must Be... Travel Time Dive, Captain, Dive Dive
If It’s Tuesday, This Dive, Captain, Dive Watch Lingo Must Be... Travel Time Dive Watches a special guide to fi ne watches and jewelry DOING THINGS DIFFERENTLY Cover_2012 6 11/15/12 3:56:52 PM Untitled-21 2 10/19/12 12:01:37 PM Untitled-21 3 10/19/12 12:01:52 PM THE NEW HAWK COLLECTION SEA HAWK 1000 METERS Steel and rubber case, screw-down case back, Girard-Perregaux automatic mechanical movement. Hour, minute, small second, date and power reserve indicator. GIRARD-PERREGAUX BOUTIQUE 701 Madison Avenue, New York Tel. 646-495-9915 | www.girard-perregaux.com Untitled-2 2 11/13/12 1:41:43 PM THE NEW HAWK COLLECTION SEA HAWK 1000 METERS Steel and rubber case, screw-down case back, Girard-Perregaux automatic mechanical movement. Hour, minute, small second, date and power reserve indicator. GIRARD-PERREGAUX BOUTIQUE 701 Madison Avenue, New York Tel. 646-495-9915 | www.girard-perregaux.com Untitled-2 3 11/13/12 1:42:00 PM 47/7/2,$2%#/2$3 5,4)-!4%$)3#2%4)/. 4OCELEBRATETHETHANNIVERSARYOFITSLEGENDARY#ALIBRE0 LAUNCHEDIN THE-ANUFACTUREDE(AUTE(ORLOGERIE0IAGET SETSTWONEWRECORDSINTHEULTRA THINQUEST &EATURINGANOFF CENTREDOSCILLATINGWEIGHT THENEWGENERATION 0ISTHEWORLDSTHINNESTAUTOMATICMOVEMENTONTHE MARKETATJUSTMMTHICK AFIRSTRECORD 4HANKSTOTHISNEW#ALIBRE0 THE0IAGET!LTIPLANOWATCH4HANKSTOTHISNEW#ALIBRE MEASURESJUSTMMTHICKMAKINGITTHEWORLDSTHINNEST AUTOMATICWATCH ASECONDRECORD 0)!'%4!,4)0,!./ 4HEWORLDSTHINNESTAUTOMATICWATCH 7HITEGOLDCASE MMTHICK 4HEWORLDSTHINNESTAUTOMATICMOVEMENT WWWPIAGETCOM 0IAGET-ANUFACTURE#ALIBRE MMTHICK 0)!'%4 0)!'%4"/54)15% &)&4(!6%.5% -
Mini Quartz Clock Movements
Mini Quartz Clock Movements • 10 Year Warranty • Step Second Hand • Dimensions: 2-1/8"W x 2-1/8"H x 5/8"D • Runs on 1 "AA" Size Battery • American "I" Shaft - Diameter 5/16" • Free Set Of Hands and • Front Loading Hanger Mounting Hardware With • Accurate Within 2 Minutes A Year Each Clock Movement • Fits 3" Diameter Hole • Made in USA 1. Drill a 3/8" hole through the material you are working with and insert the movement. 2. Slide brass washer over shaft. 3. Attach dial mounting hex nut. 4. Gently press hour hand onto shaft at 12:00 position. 5. Place minute hand over shaft at 12:00 position. 6. Gently screw minute nut in place. 7. Press on second hand at 12:00 position. 8. Screw on cap nut if no second hand is used. Mini Movements Shaft Length Selecting the Proper Shaft Length Dials B A P r i c e E a c h P e r P k g O f Proper shaft length is important to ensure Stock# up to Thread Total 1 3 10 50 100 sufficient clearance when going through your dial Q-11 1/8" thick 3/16" 17/32" 4.95 4.23 4.45 3.80 4.25 3.63 3.95 3.38 3.75 3.21 board and when using a glass front on your clock. Q-12 1/4" thick 5/16" 5/8" 4.95 4.23 4.45 3.80 4.25 3.63 3.95 3.38 3.75 3.21 Overall Length (A) is measured from the tip of Q-13 3/8" thick 7/16" 3/4" 4.95 4.See23 4.4 website5 3.80 4.25 3for.63 3current.95 3.38 3.75 3.21 the hand shaft to the movement cast. -
PUBLIC SUBMISSION Posted: November 20, 2020 Tracking No
Page 1 of 2 As of: 11/23/20 10:03 AM Received: November 18, 2020 Status: Posted PUBLIC SUBMISSION Posted: November 20, 2020 Tracking No. 1k4-9k60-8cjw Comments Due: December 03, 2020 Submission Type: Web Docket: PTO-C-2020-0055 Request for Comments on Discretion to Institute Trials Before the Patent Trial and Appeal Board Comment On: PTO-C-2020-0055-0001 Discretion to Institute Trials Before the Patent Trial and Appeal Board Document: PTO-C-2020-0055-0452 Comment from Japan Business Machine and Information System Industries Association Submitter Information Name: Hideaki Chishima Address: Lila Hijirizaka 7FL 3-4-10, Mita Minato-ku, Tokyo, Japan, 1080073 Email: [email protected] Phone: +81-3-6809-5495 Fax: +81-3-3451-1770 Submitter's Representative: Hideki Sanatake Organization: Japan Business Machine and Information System Industries Association General Comment Dear Sir, This post is for Japan Business Machine and Information System Industries Association (JBMIA) to submit its comments in response to solicitation of public comments by USPTO as announced in Federal Register / Docket No. PTO-C-2020-0055. The comments are attached hereto. JBMIA is a Japanese incorporated association which was renamed in 2002 from Japan Business Machine Makers Association established originally in 1960. JBMIA consists of 40 member companies engaged in business machine and information system and 5 supporting companies. Almost all of the member companies have actively filed patent applications in the USA. https://www.fdms.gov/fdms/getcontent?objectId=0900006484967b2a&format=xml&sho... 11/23/2020 Page 2 of 2 Sincerely, Hideaki Chishima (Mr) Intellectual Property Committee Secretariat Attachments JBMIA Comment (finnal) https://www.fdms.gov/fdms/getcontent?objectId=0900006484967b2a&format=xml&sho.. -
SETTING up and MOVING a PENDULUM CLOCK by Brian Loomes, UK
SETTING UP AND MOVING A PENDULUM CLOCK by Brian Loomes, UK oving a pendulum This problem may face clock with anchor the novice in two different Mescapement can ways. Firstly as a clock be difficult unless you have that runs well in its present a little guidance. Of all position but that you need these the longcase clock to move. Or as a clock is trickiest because the that is new to you and that long pendulum calls for you need to assemble greater care at setting it in and set going for the very balance, usually known as first time—such as one you have just inherited or bought at auction. If it is the first of these then you can attempt to ignore my notes about levelling. But floors in different rooms or different houses seldom agree Figure 1. When moving an on levels, and you may eight-day longcase clock you eventually have to follow need to hold the weight lines through the whole process in place by taping round the of setting the clock level accessible part of the barrel. In and in beat. a complicated musical clock, Sometimes you can such as this by Thomas Lister of persuade a clock to run by Halifax, it is vital. having it at a silly angle, or by pushing old pennies or wooden wedges under the seatboard. But this is hardly ideal and next time you move the clock you start with the same performance all over again. setting it ‘in beat’. These My suggestion is that you notes deal principally with bite the bullet right away longcase clocks. -
Mechanical Movements
Mechanical movements THE QUALITIES OF MECHANICAL WATCHES AND HOW TO PRESERVE THEM Why do Longines’ watchmakers include watches fi tted with mechanical movements in their collections? There’s a simple answer: watches fi tted with a state-of-the-art hand-wound or self-winding mechanical movement provide all sorts of satisfaction that no other type of timepiece can match. Of course more accurate technology is easy to fi nd: quartz resonators for instance, but nothing beats a mechanical watch for pleasure pure and simple. Incorporating countless technical improvements, today’s mechanical movements qualify as marvels of inspired ingenuity, born of centuries of fascinating history and the patient workmanship of some of the world’s fi nest craftsmen. You need only observe a movement’s intricate mechanism and rhythmically moving parts, the beauty and fi neness of its components fashioned out of steel as well as various complex alloys and even gold to understand that you are looking at a shining example of applied intelligence, brought to life by Nature’s most versatile tool, the craftsman’s hand. And what’s more, the hand- wound or self-winding mechanical movements fi tted in Longines’ latest timepieces are precise to within a few seconds a week, which is more than enough for the demands of everyday life ! 128 Technical Features / Mechanical movements What is a mechanical movement made of? Essentially metal – from the most valuable to the most complex. Although the modern watch’s earliest ancestor, the steeple clock, was made only of iron alloy, today’s wristwatches may contain over a dozen metals, including alloys, spread over hundreds of parts and components.