baber/WOPTO huggingface dataset:
Patent JP-H02260923-A (JP)
Title: Method and device for generating 4/11 code
Inventor: ARAI RYUICHIRO
IPC: G11B20/14
Filed: 1989-03-31
Abstract: PURPOSE:To control detection errors and to obtain recording with highly dense density by excluding and deciding 74 patterns which are considered that the detection errors apt to occur. CONSTITUTION:The exclusive patterns consist of three pattern groups. The first pattern group is the pattern group where channel bits being significant '1' continue more than three excluding the pattern where four significant bits exist between an eight bit to an eleventh bit, and the pattern where four significant bits exist between a first bit to a fourth bit. The second pattern group is the pattern group where the channel bits being significant '1' exist in the first, second and fourth bits excluding the pattern where the significant bits exist in the first, second, fourth and fifth bits. The third pattern group is the pattern group where the channel bits being significant '1' exist in the eight, tenth and eleventh bits excluding the pattern where the significant bits exist in the seventh, eighth, tenth and eleventh bits.
Patent JP-H05281068-A (JP)
Title: Silicon pressure sensor
IPC: H01L29/84
Filed: 1992-04-03
Abstract: PURPOSE:To provide a silicon pressure sensor which has excellent throughput and small thermal strain by using a high concentration p-type silicon layer, and etching p-type silicon to form the first and the second gap. CONSTITUTION:High concentration p-type silicon layer 202 is severally formed on both the faces of a n-type silicon substrate 201, and the required spot 203 of the layer 202 and the substrate 201 are etched to form a hole 204. A high concentration p-type silicon layer 205 is severally formed in the hole 204 and on the layer 202. A n-type silicon layer 206 is severally formed on the substrate 201 and the surface of one face of the layer 205, and removed by etching except a required spot 207 corresponding to the first gap on the other face of the layer 202. A n-type silicon layer 208 is formed on the surface of the used spot 207 of the p-type silicon layer and the surface of the other face of the substrate 201 to form a diaphragm 208. A strain detecting element 209 is formed in the diaphragm 208. A n-type silicon layer 211 is formed so as to cover the strain detecting element 209 for forming a hole 212. The p-type silicon 202, 205, 207 are removed by etching to form gaps 13, 18. A supporting base 21 is anodic- joined, and sealing liquid 24 is sealedly filled in the gaps 13, 18, and the hole 212 is sealed by a ball 213.
Patent JP-S538010-A (JP)
Title: Transmission control unit
Inventor: ETOU YOSHIZUMI
IPC: H04N1/32
Filed: 1976-07-12
Abstract: PURPOSE:To enable the response from the reception side surely with a simple means, by transmitting the control code from the transmission side prior to code transmission.
Patent JP-2000004259-A (JP)
Title: System and method for transmitting data and voice in real time on internet network
Inventor: VARGO MICHAEL F
IPC: H04L29/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a system that transmits data and voice in real time on the Internet by sorting sub-packets received by a destination transmitting multiplexer though a gateway address, transmitting the sub-packets to a destination gateway and converting it into voice data. SOLUTION: A transmitting multiplexer 126 of a destination receives a transmitting multiplexer voice packet 144, divides it into plural sub-packets, reorganizes the respective sub-packets through the gateway address of the destination and makes them plural destination voice packets 146. Each packet 146 is turned to different destination gateways 116 and 130. The gateway 116 receives the packet 146, divides the voice packet 146 into plural sub-packets, collects sub-packets belonging to the same voice conversation, decodes them and transmits the voice conversation to a PSTN 108 of a destination. The PSTN 108 transmits the voice conversation to a telephone 104 of the destination.
Patent JP-S61242529-A (JP)
Inventor: SAKURAI YASUO
IPC: A01G33/02
Filed: 1985-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57197192-A (JP)
Title: Microcapsule-containing sheet for pressure sensitive copying paper
Inventor: HOSOI NORIYUKI
IPC: B41M5/124
Filed: 1981-05-29
Abstract: PURPOSE:To provide the titled sheet comprising a first coated layer primarily composed of microcapsules containing an electron-donating colar former and a protective agent and a second coated layer primarily composed of an adhesive applied on the first layer which is excellent in reproduction capacity and generates less smudge during manufacture or handling. CONSTITUTION:The titled sheet comprises a first coated layer primarily composed of microcapsules containing an oil (e.g.: diisopropylnaphthalene) wherein  an electron-donating color former (e.g.: crystal violet lactone) is dissolved or dispersed and a protective agent composed of inorganic or organic solid fine particles (e.g.: starch) which do not form color when in contact with said color former and a second coated layer primarily composed of an adhesive (e.g.: gum arabic, PVA) applied on the first layer. This sheet is excellent in reproduction capacity in typewriting or manual writing and it generates less smudge at the time of handling other than copying, such as manufacturing or processing.
Patent JP-H08276803-A (JP)
Title: Bumper device of automated guided vehicle
Inventor: FURUKI TAKETOSHI
IPC: B60R19/48
Filed: 1995-04-07
Abstract: PURPOSE: To miniaturize a bumper device of an automated guided vehicle and reduce cost by simplifying its structure. CONSTITUTION: A pair of arms 20 are rotatably mounted on pins 7 implanted in a base plate 5 attached to a vehicle body 1 of an automated guided vehicle, one end of the beams 20 being respectively coupled to a roller 25 slidably disposed in a guide groove 15 of a bumper body 10 and the other end being respectively coupled to a spring 30 mounted on a pin 3 fixedly attached to the base plate 5. The arms 20 are each equipped with a cam with which a detecting part 65 of a detection means 60 makes contact. As the roller 25 slidingly moves in the Y direction against an impact applied to the bumper body from an arbitrary quarter, the arm makes turning motion with the pin 7 fulcrumed and causes the cam 40 to move, while the detecting part 65 detects the cam movement and outputs a cease-drive signal to a control part.  The impact changes into rotation of the arm 20 and the rotation of the arm 20 is absorbed by the spring 30 to be relaxed.
Patent JP-S58199886-A (JP)
Title: Plating bath
Inventor: KUWASHIMA HIDEJI
IPC: C23C18/16
Filed: 1982-05-14
Abstract: PURPOSE:To obtain a plating bath improving the wetting property of solder and capable of giving plating which prevents the formation of a lump of solder and pinholes by incorporating a halogen compound. CONSTITUTION:A halogen compound such as dichlorophthalic acid or tetrachlorophthalic acid is added to an electroless or electrolytic plating bath by about 0.05-100g, preferably about 0.1-80g per 1l plating soln. to be used. The halogen compound is decomposed, sublimes, or increases its vapor pressure at a temp. close to the m.p. of solder, so the surface of a base metal is cleaned, and the wetting property of molten solder is improved.
Patent JP-S63247884-A (JP)
Title: Ic card reading and writing device
Inventor: YAMAMOTO KAZUTO
IPC: G06K17/00
Filed: 1987-04-03
Abstract: PURPOSE:To simplify a stopper mechanism and a mechanism which operates the stopper mechanism, by operating an internal contact driving mechanism at the time of inserting an IC card and next operating the stopper mechanism. CONSTITUTION:When the IC card is inserted from a card insertion hole, the internal contact driving mechanism is operated by this insertion to operate an internal contact 22 upward. When the IC card is inserted to a prescribed position, the contact of the IC card is brought into contact with the internal contact 22. When this contacting of the contact 22 is completed, set completion of the IC card is detected and a stopper mechanism 19 is operated, thus preventing the IC card from slipping off the card insertion hole.
Patent JP-H05245739-A (JP)
Title: Determinating method of machining condition
Inventor: OTANI YOSHIO
IPC: B23Q15/00
Filed: 1992-03-03
Abstract: PURPOSE:To shorten a span of machining time as well as to secure good surface accuracy by selecting an optimal combination of rotational speed and feed rate of a spindle preset according to a cutting tool avaialble and its metal removal, at each cutting work. CONSTITUTION:When several times of cutting work are applied to a work and thereby a desired machining form is obtained, an infeed rate to be cut in the work is divided into plural steps of metal removal values, and according to thisremoval value, rotational speed and feed rate of a spindle of metal cutting machine are determined (S2). At this time, an optimal combination of the rotational speed and feed rate of the spindle preset according to a cutting tool available and its metal removal value is selected at each cutting work (S6). With this constitution, a span of machining time is reducible and, what is more, good surface accuracy is securable in this way.
Patent JP-H02261648-A (JP)
Title: Register controller for multicolor printing machine
Inventor: IINO KOICHI
IPC: B41F33/06
Filed: 1989-03-31
Abstract: PURPOSE:To enable color register to be performed highly precisely even for expansion and contraction of printing paper by a method wherein a coordinate value of a plate cylinder rotary direction and a coordinate value of a plate cylinder rotary axial direction at a specific point of each register mark are calculated from a prepared level data, and a register control signal is generated based on the data. CONSTITUTION:In order to input cross register marks 64c, 64d at two positions normal to a flow direction of a web 10 two pairs of color cameras and strobes do well and further three pairs of color cameras and strobes may be preferably used simultaneously at camera positions. A reflecting type beam sensor 52 is installed just before the color camera 50 in a progressive direction of the web, and reads a start mark 62 provided at a printing start position of a pattern 60 to be continuously printed on the web 10. An image signal from the color camera 50 and a start pulse from the reflecting type beam sensor 52 are inputted to a register control circuit 44. Register deviation amounts among respective colors of each register mark are calculated with the register control circuit, and a plate cylinder phase conforming motor of each printing unit is driven by a required content according to the calculated register deviation amount to complete registration. Control may be performed correspondingly to all the continuous printed matter, and control one time per several sheets may be performed also.
Patent JP-H06295981-A (JP)
Title: Semiconductor device
Inventor: OKADA TAKASHI
IPC: H01L27/06
Filed: 1993-04-09
Abstract: PURPOSE:To improve reliability in a multi-chip module wherein a plurality of LSI chips are mounted on an Si substrate so as to contain wirings. CONSTITUTION:In the case of manufacturing a multilayer wiring board 11, an N-type diffusion layer 22 is formed in the interface part to a thin film wiring board 17 in an Si wafer substrate 16. A PN junction protective diode is formed between the N-type diffusion layer 22 and the P-type Si wafer substrate 16. An instantaneously applied voltage across a metal electrode 25 and the Si wafer substrate 16 can be limited by the protective diode. Hence a decoupling capacitor 24 for reducing power supply noise caused by fluctuation of the consumption current of an LSI chip 13 can be protected from being broken down by high voltage noise from the outside.
Patent JP-H10277986-A (JP)
Title: Alignment device for thin type substrate
Inventor: KATO KATSUHIKO
IPC: H01L21/68
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an alignment device for a thin type substrate, which is formed up compactly, and can be manufacture at low costs. SOLUTION: The hand arm 53 of a robot is provided with a main body part 54 having arm parts 54a and 54b, and a lug part 55 formed in such a way as to be projected outward out of one arm part 54a. Sensors 7a and 7b are disposed over the same line in the direction perpendicularly intersected with the advancing direction of the had arm 53.  When the hand arm 53 is advanced toward a glass substrate W, and when the sensors 7a and 7b pass through the front end peripheral part W1 of the glass substrate W, by letting light beam be projected out of the sensors 7a and 7b, be reflected, and be received by the sensors 7a and 7b, the front end peripheral part W1 of the glass substrate W is detected, and subsequently, the hand arm 53 is moved to the direction of the lug part 55 side, and when the sensor 7a mounted to the lug part 55 passes through the side end peripheral part of the glass substrate W, the side end peripheral part is thereby detected. Slipping in position is then operated by a control device, and a correction command is thereby outputted to the robot.
Patent JP-H09240273-A (JP)
Title: Storing type sun shade device with plate spring
Inventor: MERA YASUSHI
IPC: E06B9/56
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To stone and draw easily a sun shade device, in which a semicylindrical plate spring is installed on the sun shade net, by taking the device up on a drum and attaching the spring on the rotary shaft part of this drum. SOLUTION: A net including a semicylindrical plate spring 3 on a sum shade net 2 is rewound around a taking-up drum 1. A taking-up spring 6 is mount around the drum 1. And by means of the spring 6, the pulled out sun shade device is stored in a storing box 8. In addition, in the drawer of this sun shade device, adjusting rollers 4, 5 are arranged and a stopper 7 is mounted on this roller 4. Thus, a drawn aut sun shade device is fixed.
Patent JP-H08243937-A (JP)
Title: Movable lever type belt wrench
Inventor: SUZUKI MUNEHARU
IPC: B25B13/52
Filed: 1995-03-03
Abstract: PURPOSE: To provide a tool whose whole body can keep its balance and by which stable continuous operation can be performed and which is also safe by housing a belt in a hollow handle and using a movable lever. CONSTITUTION: A belt fastener 5 is arranged on a tip side surface of a hollow handle 1, and a movable lever 2 to which a fulcrum is given is arranged on its opposite side by a pin 4 together with a spring 3, and a belt 7 is installed.
Patent JP-H02262288-A (JP)
Title: Terminal manufacturing machine
Inventor: HORI KOUTAROU
IPC: B21J15/32
Filed: 1989-03-31
Abstract: PURPOSE:To enhance an production efficiency as well as to reduce cost in processing by compactly arranging processes such as stamping elastic materials, caulking contacts, stamping fitting materials and the like, and thereby making continuous processing possible as a production line. CONSTITUTION:An elastic material W1 is forwarded by a quantitative feed device B at the left side, piercing and trimming being processed by a stamping device C, a rivet which is forwarded by a rivet supply device D, being inserted into a bored hole. Successively, a contact being inserted therein so as to be caulked, and is forwarded to the center section of a machine thereafter. In the second place, a fitting material W2 is forwarded from a quantitative feed device H at the right side, piercing, trimming, lancing and the like being processed by a stamping device J, and is cut off so as to be pushed forward to the center section of the machine wherein the elastic material W1 is cut off so as to be squeezed by the rivet integrally together with the fitting material W2. Thus, when processes are arranged into a production line, a production efficiency can thereby be enhanced, and cost can also be reduced.
Patent JP-S58201528-A (JP)
Inventor: HIGUMA YUKIO
IPC: G01R11/64
Filed: 1982-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07297186-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA HITOMI
IPC: H01L23/52
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a semiconductor device whose flatness is maintained, which prevents the reaction of a copper electrode with the circumference of an interconnection layer and which prevents a bad influence due to a polishing operation by a method wherein the circumference of a copper film is covered with a high-melting-point-metal film or its nitride, metal particles are introduced into the surface layer of the copper film which has been buried inside a groove and the metal particles are reacted with nitrogen. CONSTITUTION:An insulating film 12 on a substrate 11 is etched selectively, an interconnection groove 13 is formed, a TiN film is formed on the whole face, a copper film is formed by a CVD method, a polishing operation is performed, and a Cu film 15a is left only inside the interconnection groove 13 by interposing a TiN film 14a. Then, a Ti film 16 is formed on the Cu interconnection 15a and the insulating film 12, a heating treatment is executed, and a Ti-introduced layer 17 is formed on the surface layer of the copper interconnection layer 15a. Then, the copper interconnection layer 15a and the Ti film on the insulating film 12 are removed, hydrazine is introduced, the substrate 1 is heated, Ti particles which have been diffused into the copper interconnection layer 15 and which are in a coarse state are reacted with nitrogen on the surface of the copper interconnection layer 15a so as to be changed into TiN, and a TiN film 17a is formed on the surface layer of the copper interconnection layer 15a.
Patent JP-S59207377-A (JP)
Inventor: SUZUKI OSAMU
IPC: B66B3/00
Filed: 1983-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04316176-A (JP)
Title: Name card recognizing method and name card managing machine
Inventor: NITTA TAKASHI
IPC: G06K9/20
Filed: 1991-04-16
Abstract: PURPOSE:To automatically and accurately input name card data at a high speed by discriminating whether a name card is of a vertical or horizontal type from the aspect ratio of the circumscribed rectangle of each character and discriminating the items of the name card by utilizing the discriminated result of the aspect ratio. CONSTITUTION:A picture reader 401 reads a name card and a picture memory 402 stores the read binary data. A CPU 403 performs an 8-coupling component labeling process on the binarized picture of the name card and finds the circumscribed rectangle of the same label element by giving the same label to coupled picture elements. The CPU 403 discriminates whether the name card is of a vertical or horizontal type by checking the aspect ratio of the circumscribed rectangle of each character. Then the CPU 403 segments individual characters by using the vertical or horizontal type information, recognizes the segmented characters, and converts the recognized characters into character codes. Thereafter, the CPU 403 discriminates each character string which represents a company name, personal name, address, telephone number, etc., from the recognized result by performing a knowledge process, etc. The name card data obtained as a result of each process are stored in a memory 406 where the name card data are stored as electronic data.
Patent JP-H09272512-A (JP)
Title: Shrink-film-splicing method and device
Inventor: NONAKA KENICHI
IPC: B65H21/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a shrink-film-splicing method and device which facilitates upper and lower film replenishment and enables the replacement of a film roll without stopping a shrink wrapping machine. SOLUTION: In a shrink-film-splicing method for wrapping an object in shrink films supplied from first and second rolls, a splicing operation is prepared by moving a roll of spare film 8 on a spare-film set base 9 by means of a first film holder 3 to an area where the operation can be carried out easily, and control is exerted so that when the rear end of the first roll being used reaches, the end of the spare film is connected to the end of the used first roll.
Patent JP-S5418659-A (JP)
Title: Amplifier circuit
Inventor: IKEDA KATSUYUKI
IPC: H03F3/19
Filed: 1977-07-13
Abstract: PURPOSE:To obtain a miniature amplifier which can operate on a low voltage and small power consumption by giving the negative feedback to the circuit comprising the digital IC element and the external bipolar transistor.
Patent JP-2000278722-A (JP)
Title: Method for evaluating picture quality of display device
Inventor: OGAWA EIJI
IPC: G06K9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To evaluate quantitative and objective visual observation of granularity by displaying a test pattern having plural different contrast intensity values and determining the granularity evaluation value of a display device by the contrast intensity enabling a user to observe the existence of the pattern. SOLUTION: When the display device is installed, a prescribed granularity test pattern stored in a test pattern storing part 12 is displayed on a display part 14 and data (initial data) obtained by evaluating the test pattern by eyes are stored in a data storage part 13. In the case of executing an inspection after the lapse of a certain period, the same test pattern as that stored in the storing part 12 is displayed on the display part 14 and the data of an evaluation result obtained by similarly evaluating the test pattern by eyes are stored in the storage part 13. A display condition for the test pattern in approximated to a condition for acquiring the initial data as close as possible.
Patent JP-S58201298-A (JP)
Inventor: KAWAMOTO KOUTAROU
IPC: H05B41/24
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61237078-A (JP)
Inventor: JIEIMUZU ARAN MATSUKUNAITO
IPC: G01S15/36
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63251430-A (JP)
Title: Production of improved polyphenylene sulfide resin
Inventor: TAKAHASHI KATSUHIKO
IPC: C08G75/029
Filed: 1987-04-06
Abstract: PURPOSE:To produce the title resin having a high melt viscosity and being noncolored and nondeteriorating in properties at low cost, by reacting a polyphenylene sulfide resin with a specified silane compound. CONSTITUTION:100pts.wt. polyphenylene oxide resin (A) containing at least 90mol.% repeating units of the formula and having a melt viscosity of 10-20,000P (as measured at 310 deg.C and a shear rate of 1,200sec<-1>) is mixed with 0.01-5pts.wt. at least one silane compound (B) selected from among a vinylalkoxysilane, an epoxyalkoxysilane, an amino-alkoxysilane and a mercaptoalkoxysilane (e.g., vinyltriethoxysilane), and the mixture is kneaded for 30sec-15min at a temperature by 5-100 deg.C higher than the m.p. of component A to react component A with component B.
Patent JP-2000271703-A (JP)
Title: Pig iron casting machine
Inventor: TAMURA NOZOMI
IPC: B22D5/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To restrain the investment in the equipment without lowering the working ratio even in the case of exchanging the whole number of molds by connecting plural kinds of molds for casting molded pig irons having different kinds on one mold conveyor. SOLUTION: The endless type mold conveyor C constituting the essential part of a pig iron casting machine, is constituted by connecting many molds 1a, 1b as the endless state in each group. At a suitable position along the circulating-shifting route of the conveyor C, a mold kind identification means 2 of e.g. a lever type limit switch, etc., is set and the timing for changing from the small sized molds 1a to the large sized molds 1f, is detected by switching on/off the striker of a limit switch. At the ejecting side of the pig iron casting machine, the molded pig iron is selectively discharged into a waggon 5 according to the kind of the molded pig iron.  In this way, since the pig iron casting machine is the one for selectively casting, the mold exchanging time can be saved and the producing capacity of the pig iron casting machine can be improved and the increase of the equipment is unnecessary.