baber/WOPTO huggingface dataset:
Patent JP-H04290312-A (JP)
Title: Interpolation method for encoder signal
Inventor: SEKI SHIGEO
IPC: G01D5/245
Filed: 1991-03-19
Abstract: PURPOSE:To eliminate fluctuation caused by surrounding temperature and frequency and to obtain a precise digital signal by obtaining an absolute value while dividing sin Ntheta and cos Ntheta signals of analog signals. CONSTITUTION:A sin Ntheta signal 4 and a cos Ntheta signal 7 which are analog signals obtained from each detector are digitized in A/D converters 6 and 9. In a division device 11, the division of cosNtheta/sinNtheta=cotNtheta, sinNtheta/cosNtheta=tanNtheta is performed. This division values tanNtheta and cotNtheta are counted in a counter 13 through an up/down circuit 12. Accordingly, relative values A and B of the sinNtheta signal 4 and the cosNtheta signal 7 are obtained so that the fluctuation for each signal can be cancelled and the precise output signal without fluctuation can be obtained.
Patent JP-H03258346-A (JP)
Title: Wall material for cookware
Inventor: FUKUDA AKIO
IPC: B01J35/02
Filed: 1990-03-07
Abstract: PURPOSE:To form such a wall material for cookwares that can decompose org. matter by oxidation by successively laminating a ceramic fiber laminated body in which oxidation catalyst is dispersed, metal fiber porous body, and a metal mesh coated with a specified film on a metal substrate. CONSTITUTION:The first layer 2 provided on an aluminum plate substrate 1 is a ceramic fiber laminated body, which has about 50-80% porosity and essentially comprises aluminum oxide or silicon oxide containing oxidation catalyst components comprising serium oxide, copper oxide or manganese oxide dispersed therein. The second layer 3 provided on the layer 2 has about 50% porosity and consists of the same ceramic fiber and the oxidation catalyst as in the first layer and an aluminum fiber porous body coated with a film containing a polyborosiloxane binder. Then a third layer 4 comprising an aluminum metal mesh coated with the same coating film as that of the second layer is formed on the layer 3. All of these layers are pressed to form the wall material.
Patent JP-H02235281-A (JP)
Title: Magnetic disk device
Inventor: OGAWA YOSHINORI
IPC: G11B5/012
Filed: 1989-03-08
Abstract: PURPOSE:To prevent a flexible printed circuit (FPC) from being disconnected and to prevent the generation of dust by arranging a net-like windowscreen between a disk and the FPC. CONSTITUTION:A head 22 for reading/writing data from/to the disk 21 is arranged and a signal is transmitted/received to/from the head 22 through the FPC 23. The windowscreen is arranged between the disk 21 and the FPC 23. An air flow in the FPC direction out of air flows generated due to the rotation of the disk 21 is suppressed by the net-like windowscreen 24 arranged between the disk 21 and the FPC 23. Consequently, the intensity of the air flow vibrating the FPC 23 can be reduced and repeated load to be applied to the FPC 23 can be reduced to prevent the FPC 23 from being disconnected and the generation of dust due to contact between the FPC 23 and the disk 21 can be prevented.
Patent JP-S59180875-A (JP)
Title: Storage control system of data processor
Inventor: TERAUCHI YUUJI
IPC: G06F12/12
Filed: 1983-03-31
Abstract: PURPOSE:To minimize the time for retrieval of information and for calling given from an external memory by storing permanently the information stored in a memory region in case the storage level exceeds a fixed value for the using frequency of a user and then writing the storage level to a page table. CONSTITUTION:An XPTE 10 is restored from an external memory 3 when a storage control system is started, and the storage level Q-no and the frequency informtion (n) are set to PCB 8 to obtain a state equal to that obtained when the preceding system is through. When the system is over, the XPTE 10 to which the level Q-no and the information (n) are set newly is shunted to the memory 3. The storage is initially set at level ''2'' by an LRU processor 5 and a permanent processing mechanism 6 after a certain page is first read into a storage region of a main memory from the memory 3 when said page is referred to. Then the page is set at level 3 with further reference and then stored permanently into the PCB 8. Then the page is not referred to any more and erased at level ''1''.
Patent JP-S59180580-A (JP)
Inventor: FUKADA AKIO
IPC: G09F9/33
Filed: 1983-03-31
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-H06266385-A (JP)
Title: Dictionary update of speech recognition device
Inventor: HAMAZAKI RYOSUKE
IPC: G10L15/06
Filed: 1993-03-16
Abstract: PURPOSE:To maintain a high recognition rate even if the vocalization state of a speaker changes and to evade the registration of a distorted speech pattern in a dictionary. CONSTITUTION:A speech pattern collating means 3 finds the score between an input speech pattern whose featured are extracted by an acoustic analyzing means 2 and the template in the dictionary 4 and the score to a last correct answer input speech pattern held in an input speech pattern holding means 6. A recognition result decision means 5 outputs a recognition result on the basis of the scores. Further, when the recognition result is not correct, a user input means 9 grants a correct answer label to the input speech pattern. A collating result decision means 8 compares the score between the dictionary 4 and correct answer input speech pattern with the score between the correct answer speech pattern in the input speech pattern holding means 6 and the input speech pattern. A dictionary update means 7 updates the dictionary 4 on the basis of the comparison result.
Patent JP-S53139972-A (JP)
Title: Production of semiconductor device
Inventor: FUJIMOTO HIROAKI
IPC: H01L21/60
Filed: 1977-05-13
Abstract: PURPOSE: To form a device capable of making wireless bonding even for semiconductor elements formed with electrodes on both sides or for elements having no metal bumps on the electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11238094-A (JP)
Title: Sheet guide device for ocr
Inventor: MATSUI NOBUYUKI
IPC: H04N5/335
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To surely read characters while preventing the damage of the read surface of a sensor and the wear of a sheet guide in an OCR device provided with a contact type character read sensor. SOLUTION: A sheet 4 is fed between the feeding surface 1a of the upper surface of a sheet guide 1 in an almost T shape when viewed from a side and the read surface 2a of a read sensor 2. The sheet guide 1 is clamped by a bearing 16 and a roller 14 slidably in a vertical direction and energized upwards by a spring 13. The sheet 4 slightly presses the feeding surface 1a downwards and is pressed to the read surface 2a by the spring 13 and is tightly attached.
Patent JP-H01230252-A (JP)
Title: Contact-hole forming method
Inventor: HASEGAWA MASAHIRO
IPC: H01L21/302
Filed: 1988-03-09
Abstract: PURPOSE:To prevent the breakdown of a wiring material even if the diameter of a contact hole is made small and an aspect ratio is made large, by sequentially performing anisotropic etching, isotropic etching and anisotropic etching on a substrate by using a mask. CONSTITUTION:LOCOS isolation 2, a gate oxide film 3, a gate electrode 4, a diffused layer 5, a PSG film 7 and the like are formed on an Si substrate 1. Openings 8 are provided in photoresist 9 at the upper parts of the layer 5. The photoresist 9 is formed on the film 7. With the resist 9 as a contact mask, first anisotropic etching is performed, and recess parts 10a are formed. Then, the recess parts 10a are made deep by isotropic etching, and recess parts 10b are formed. Then second anisotropic etching is performed, and the recess parts 10b are deepened so as to reach the layer 5. Thus, contact holes 10c are formed. After the resist 9 is removed, an Al-Si layer 11a is deposited. Since the diameter of the opening of each hole 10c is expanded by this method, the layer 11a reaches the layer 5 positively even if the contact hole has a large aspect ratio. Thus, wiring for the layer 5 is positively performed.
Patent JP-H08244572-A (JP)
Title: Remanufacturing system of vehicle
Inventor: WATANABE TOSHIYUKI
IPC: B60S5/00
Filed: 1995-03-15
Abstract: PURPOSE: To suppress the generation of waste at the minimum level while minimizing the manufacturing cost, by providing a classifying means to classify the parts to reuse depending on the data of a discrimination managing means, and a remanufacturing means to remanufacture a vehicle by using the classified parts. CONSTITUTION: A vehicle reaching to the using limit is recovered, and it is thrown into a classifying means 14 to be classified. The discriminating mark of the recovered vehicle is checked, the discriminating mark is led into a discrimination managing means 12, and the managing data such as the reusing cycles of the recovered vehicle 18, and the parts to compose the vehicle, are delivered to the classifying means 14. In the classifying means 14, the parts to reuse are classified depending on the managing data such as the reusing cycles fed from the discrimination managing means 12, as to each decomposed part, and they are fed to a remanufacturing means 16. In the remanufacturing means 16, the parts to reuse fed from the classifying means 14 are thrown in, and besides that, new parts are thrown in for the parts to be exchanged, and the vehicle is remanufactured through a formation process, a painting process, an assembling process, an examination process, and the like.
Patent JP-2000251182-A (JP)
Title: Centralized management system
Inventor: FUKUMOTO MASAHITO
IPC: G08B25/08
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a centralized management system capable of performing a quick service for the abnormality of a showcase or the like. SOLUTION: In this centralized management system provided with a shop side management means 2 installed on a shop side for gathering data from the plural showcases SCs or the like and a maintenance side management means 1 installed on a maintenance management side for transferring the data through a public line L with the shop side management means, a means 100 for transferring alarm data from the maintenance side management means 1 to mobile communication terminals 101 and 102 in the case that the alarm data for indicating the abnormality of the showcase SC or the like are transmitted from the shop side management means 2 to the maintenance side management means 1 is provided.
Patent JP-H06272708-A (JP)
Title: Piston cooling device for internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F16C33/10
Filed: 1993-03-16
Abstract: PURPOSE:To heighten the strength of a connecting rod while keeping the lubricity in the large end part of the connecting rod, in a piston cooling device of an internal combustion engine. CONSTITUTION:An oil passage 20 inside a connecting rod is formed on the center line O1 of the connecting rod 1, and a large-end part inner circumferential groove 19 that is extended forward in the turning direction from the opening of the oil passage 20 inside the connecting rod is formed on the inner circumferential surface 21 of a large end part 2, and a metal oil hole 18 opened so as to face the forward end in the turning direction of the large-end part inner circumferential groove 19 is formed in a bearing metal 8, and a crankpin bearing groove 17 that is communicated with the metal oil hole 18 within a prescribed turning angle range including the top dead center of a piston is formed in a crankpin 5, and also a crankshaft inside oil passage 11 is communicated with the crankpin bearing groove 17.
Patent JP-S63222904-A (JP)
Title: Radial tire
Inventor: KAWAMURA KAZUHIKO
IPC: B60C13/00
Filed: 1987-03-10
Abstract: PURPOSE:To improve the durability of a tire by using a carcass cord comprising a steel cord bundle without a metal wrapping cord and forming a halobutyl rubber inner liner on the internal surface of the tire ranging from a shoulder part to a bead part. CONSTITUTION:A carcass cord 6 is formed as a steel bundle cord comprising a plurality of steel cords bundled like a straight rod and having threads of cotton or other materials than a metal wound around the outside of the steel cord bundle. And an inner liner 13 comprising halobutyl rubber as the copolymer of isobutylene and halogenated isoprene is formed on the internal surface 12 of a tire, ranging from a shoulder part 14 to a bead part 4. By using the bundled body of metal filaments without any metal wrapping cord as a carcass cord, as aforementioned, durability against repeated bending forces is improved and corrosion resistance is enhanced due to the impermeability of the halobutyl rubber.
Patent JP-H08247793-A (JP)
Title: Recording carrier, image recording apparatus using the carrier, image display apparatus, and image recording and display system
Inventor: KAGAI YASUHIKO
IPC: G01D7/00
Filed: 1995-03-15
Abstract: PURPOSE: To obtain an image recording and display system, for an indicating instrument, by which image data on the indicating instrument can be edited automatically and which is real and precise while the trouble of a designing operation is being reduced. CONSTITUTION: An instantaneous-value signal which is generated by an instantaneous-value-signal generation means 2 in such a way that an instantaneous value in a variable amount is coded and a static-image signal which is generated by a static-image-signal generation means 1 in order to visually display the instantaneous-value signal indicated by the instantaneous-value signal are used as a set, and they are recorded on a recording carrier 4. On the other hand, on the basis of a variable amount which is detected by a variable-amount detection means so as to be coded, a static-image readout means 6 retrieves the instantaneous-value signal which has been recorded on the recording carrier 4, the static-image signal which forms the set together with the instantaneous- value signal is read out so as to be sent to an image display means 7, and a static image is reproduced and displayed.
Patent JP-H04215241-A (JP)
Title: Fluorescent lamp
Inventor: MISONO KATSUHIDE
IPC: H01J61/06
Filed: 1991-01-31
Abstract: PURPOSE:To reduce electrode lowering loss to achieve high light emitting efficiency, and reduce the evaporation of an emitter to prolong a lifetime by limiting the basic composition of the emitter within a specified range in a fluorescent lamp to be lit at high frequency. CONSTITUTION:Argon at a pressure of 2-3Torr is sealed in a valve having a filament electrode 5, to which an emitter 52 is fitted, and having an outer diameter at 20-26mm, and the line current at 200-400mA is flowed with a high frequency of 10-100kHz to light an fluorescent lamp up, and in this fluorescent lamp, composition of the emitter 52 is set within a range surrounded by A...(BaCO3 at 50.0weight%, SrCO3 at 38.0weight%, CaCO3 at 12.0weight%), B...(BaCO3 at 50.0weight%, SrCO3 at 30.0weight%, CaCO3 at 20.0weight%), C...(BaCO3 at 40.0weight%, SrCO3 at 35.0weight%, CaCO3 at 25.0weight%), D...(BaCO3 at 40.0weight%, SrCO3 at 43.0weight%, CaCO3 at 17.0weight%) in a three component graph.
Patent JP-H07260602-A (JP)
Title: Sensor
Inventor: MIYAMOTO MICHIKAZU
IPC: G01P15/135
Filed: 1994-03-25
Abstract: PURPOSE:To provide a sensor for detecting deterioration in the function of a shock absorber positively through a simple structure while reducing the manufacturing cost. CONSTITUTION:When a shock absorber does not function normally due to functional deterioration thereof, a fixing surface 18 is subjected to abnormal impact, i.e., an undue load F is applied in the direction of an arrow X2. When the load F overcomes the preset force of a spring 26, a movable member 28 is displaced in the direction of the arrow X2 and separated from the seating face of a fixing member 20. Consequently, a pair of terminals 22, 24 make a transition from conducting state to nonconducting state and a detection signal of nonconducting state is produced.
Patent JP-H09245288-A (JP)
Title: Automobile traffic information display device
Inventor: AIDA SHIGEKI
IPC: B60R16/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To recognize the change of traffic information such as jam distance, etc., by time by displaying the change of contents in preceding receiving information and this time receiving information together with latest traffic information. SOLUTION: When character broadcasting data transmitted from a transmitting device 3 is received by a receiving device 2, the information contents are displayed in a display equipment 6a and stored in RAM. When new information is received, the received information is compared with information stored in RAM. When they are judged to be the ones at the same spot by the comparison of a first line, etc., in a text, information is displayed as change information and jam distance and a jam back end spot which are received preceding time are displayed together with newly received information. '↑' is added to newly received information when jam distance is increased as change information so as to be displayed and '↓' is added when the jam is changed to become cancelled. Displayed character data is converted into voice data and outputted from a speaker.
Patent JP-H05212564-A (JP)
Title: Laser beam processing method for transmissive illuminating parts
Inventor: KOTOYORI KOICHI
IPC: B23K26/00
Filed: 1992-02-06
Abstract: PURPOSE:To impart gloss to the surfaces of the above parts and prevent flawing of the surfaces by forming and interposing a middle layer base coat for which a carbon pigment is used and blanking prints, an upper layer base coat and the middle layer base coat by laser beam processing, thereby forming characters or symbols, etc. CONSTITUTION:A lower base coat 2 having light transmittability, the middle layer base coat 3 essentially consisting of the carbon as the pigment and the upper layer base coat 4 having substantially no light transmittability are laminated and formed on a transparent base material 1. The surface thereof is subjected to printing 5. The base coats 3 and 4 of the upper layer and the middle layer including the prints 5 are then blanked by the laser beam processing to form the characters, symbols, etc. A transparent clear coat 6 is applied over the entire part of the surface thereof. The transmissive illuminating parts, the characters, symbols, etc., of which are displayed by the illumination from the rear side are thus constituted.
Patent JP-H01229435-A (JP)
Title: Objective lens driver
Inventor: TANAKA TAKESHI
IPC: G11B7/09
Filed: 1988-03-10
Abstract: PURPOSE:To miniaturize a driver for objective lens and to attain stable focus/ tracking control by setting a pivot bearing approximately at the position of the entire centroid of a movable object consisting of an objective lens holder, a pair of leaf springs, a fixing member, etc. CONSTITUTION:A fixing member 16 includes an arm part 16A extending approximately to the center between a pair of leaf springs 15. The part 16A is supported by the pivot bearings 17 and 18a. Then both bearings 17 and 18A are set at the position of the centroid of an entire movable object consisting of a holder 14 for an objective lens 13, a pair of leaf springs 15, the member 16, etc. Thus the rotational center is set at the centroid of the entire movable object or the periphery of the centroid. As a result, the stable focus/tracking control is attained with a miniaturized objective lens driver with no rotary torque applied to the entire movable object even though said lens driver is moved at a high speed toward the tracking direction together with the sufficient length secured for each spring 15.
Patent JP-H06267713-A (JP)
Title: Varistor
Inventor: IGA ATSUSHI
IPC: H01C7/10
Filed: 1993-03-17
Abstract: PURPOSE:To improve nonlinear resistance characteristics of a high current region, to reduce a lead current in a low current region and to improve a voltage ratio by simultaneously adding titanium oxide, aluminum and indium to ZnO as a low voltage varistor. CONSTITUTION:An oxide of 0.05-2.5mol% of TiO2 is added, in addition to Bi2O3, Cod, MnO, NiO, Cr2O3 as additives to zinc oxide ZnO powder, mixed-pulverized by a wet method and dried. Thereafter, aqueous solutions of indium nitrate (0.0003-0.2mol% of sintered material in terms of In2O3) and aluminum nitrate (0.0003-0.2mol% in terms of Al2O3) are added, pressure molded, temporarily baked, pulverized and then molded in a disc state. These molded forms are baked in the atmosphere to obtain a sintered material. Thus, the material having excellent electric characteristics in low and high current regions is easily obtained.
Patent JP-S63224417-A (JP)
Title: Cordless telephone system
Inventor: OBATA FUTOSHI
IPC: H04W76/00
Filed: 1987-03-13
Abstract: PURPOSE:To accurately recognize the operating state of CE(radio connection equipment), to detect the abnormality of the CE, and to efficiently realize the arrangement of the CE, by preparing a memory which stores the number of generation of an event and a part and count where an error is generated in a connection call, and taking out and monitoring the content of the memory periodically. CONSTITUTION:The CE2 consists of a memory circuit 6 which stores the count of the event such as the position registration of an outgoing call and an incoming call, etc., and the count of failure cause in the sequence of the call connection, a data transmission circuit 5 which outputs those data to the outside, and a CE control circuit 4 which performs the control of those circuits and the sequence control of the call connection, and is constituted so that the operating state of the CE can be recognized by connecting a personal computer 7 to the outside and outputting the data of the circuit 6. When the data is read out to the outside, and if a ratio of an interference error counter 23 to a call setting counter 25 exceeds a ratio of 10:1, it is judged that a cause which generates interference in the neighborhood of the CE, then, an action to eliminate the cause of the interference or to move the CE is taken.
Patent JP-H06270192-A (JP)
Title: Fittings-feeding and discharge device of injection molding device
Inventor: SAKAIRI SEIJI
IPC: B29C45/17
Filed: 1993-03-17
Abstract: PURPOSE:To provide a manufacturing device of a valve stem seal which can remarkably improve production efficiency by performing loading and unloading of fittings to and from an injection molding device not manually but automatically. CONSTITUTION:An injection molding device 2 which has a removable inner mold between a top force and a bottom force provided with a fitting holding plate inside, an inner mold-mounting and dismantling cylinder which mounts and dismantles the inner mold to and from the injection molding device 2, a fitting-mounting and dismantling cylinder which moves the fitting holding plate of the inner mold, and a carrying device 6 which has vertically moving members that insert fittings into the inside of the inner mold at the fitting inserting position of the fitting holding plate by vertical movement, and receive moldings 5 after having been molded, are provided.
Patent JP-H04291787-A (JP)
Title: Both side mounting circuit device
Inventor: OSANAI HITOSHI
IPC: H05K1/18
Filed: 1991-03-20
Abstract: PURPOSE:To increase signal transmission rate and to enhance design freedom in the placement of wiring pattern in an element mounting region of a both side mounting circuit device. CONSTITUTION:In a both side mounting circuit device mounting first and second IC elements 8, 10 on the opposite sides of a element printed circuit board 7, the first memory IC element 8 is mounted on one surface of the printed circuit board 7 with the lead 9 thereof being formed positively. The second IC element 10 is mounted on the other surface at same coordinates as the first memory IC element 8 with the lead 11 thereof being formed reversely. Corresponding leads 9, 11 of these memory IC elements 8, 10 are connected electrically with each other through a through-hole 13 made through the printed circuit board 7.