baber/WOPTO huggingface dataset:
Patent JP-H05242302-A (JP)
Title: Optical character recognizing device
Inventor: SAITO YASUHIRO
IPC: G06K9/68
Filed: 1992-02-26
Abstract: PURPOSE:To reduce capacity for storing a dictionary and to shorten the rise time of a device by compressing and storing a dictionary and allowing a dictionary forming part to extend and develop the compressed dictionary in a dictionary memory. CONSTITUTION:Dictionary data of large capacity required for recognizing processing by this optical character recognizing device are compressed by data compressing technology and stored in an external storage device 10, and at the rise-up time of the device, the compressed data are extended by the dictionary forming part 6 to form a knowledge dictionary 4 and a recognition dictionary 5 and develops these dictionaries 4, 5 in respective dictionary memories. Since external storage capacity for storing dictionary data can be reduced and access frequency to the device 10 can be reduced, time required for rising up the device can also be shortened.
Patent JP-S60231839-A (JP)
Inventor: BOBII MEIRU FUIRITSUPUSU
IPC: D02J1/22
Filed: 1985-04-09
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-H05220995-A (JP)
Title: Thermal transfer printer
Inventor: MARUYAMA NORIO
IPC: B41J2/32
Filed: 1991-04-08
Abstract: PURPOSE:To omit the wastefulness of the dye of a color ink sheet and to simplify taking-up control by arranging the detection position of a color discriminating sensor detecting the change of the color areas of the ink sheet on the extension line of the center axis of the heating line of a thermal head. CONSTITUTION:An ink sheet 6 is taken up before the start of printing in order to perform the alignment of the predetermined color area of the ink sheet 6. When the color change of the sheet 6 is detected by a color discriminating sensor 10, a detection signal is sent to a control part which in turn immediately stop the taking-up operation of the sheet and printing operation is performed. Since the detection position of the sensor 10 is present on the extension line of the center axis of a heating line at this time, the position of the heating line in the sheet 6 at the time of the start of printing operation becomes the almost same position as the boundary line of adjacent color areas and the unused part of the sheet 6 is minimized. Since the detection position of the sensor 10 becomes a printing start position, the taking-up control of the sheet is performed by the simplest control system stopping taking-up operation along with the detection signal of the sensor and the sheet 6 becomes easy to control.
Patent JP-H05235388-A (JP)
Title: Method and apparatus for forming low resistance linear pattern and solar cell
Inventor: ITAGAKI TAKUSHI
IPC: H01L31/0224
Filed: 1992-02-24
Abstract: PURPOSE:To form a linear molten metal pattern by direct lithography on an object substrate efficiently by a simple process and to improve its manufacturing efficiency by linearly applying a molten low-melting point metal with the tip of a lithography head in contact with the surface of the object substrate and by leaving this linear molten metal pattern to cool down and solidify. CONSTITUTION:A linear pattern with a line width of 100mum or less and a specific resistance of 10<-6>OMEGAcm order is formed on an object substrate 4. A molten indium 1 which fills a tank 2 penetrates and flows by capillarity into fine grooves 7,8 formed in a tank 2 and a lithography head 3 communicating with it, thereby reaching the tip of the lithography head. The molten indium 1 is supplied from this tip to the substrate 4, where the molten indium 1 is retained by the surface tension of the molten indium 1 at this time and the wettability of the substrate 4 with the molten indium 1. The lithography head 3 is moved to apply a pattern linearly.
Patent JP-H11274286-A (JP)
Title: Method of forming element isolating region
Inventor: DOI TSUKASA
IPC: H01L21/76
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a good burying characteristic up to fine element isolating regions, without having the ground dependence, by burying an insulation film in trenches in the condition of forming the trenches utilizing the ozone-TEOS reaction. SOLUTION: After a pad oxide film 2 and Si nitride film 3 are formed on a semiconductor substrate 1, trenches are formed into the semiconductor substrate 1 by anisotropically etching them. An ozone-TEOS film 4 is buried in the trenches with the trench region surface locating above the semiconductor substrate 1 surface. By the heat treatment, the mass of the ozone-TEOS film 4 is compacted and re-oxide film 5 is formed below the ozone-TEOS film 4. After planarizing the surface of the ozone-TEOS film 4, the pad oxide film 2 and Si nitride film 3 are removed, the ozone-TEOS film 4 and re-oxide film 5 are buried in the trenches to form element isolating regions.
Patent JP-S51151952-A (JP)
Title: Method of delivering a synthetic rubber veil
Inventor: MIZUTANI SHIGERU
IPC: B65G47/24
Filed: 1975-06-20
Abstract: PURPOSE: A method of delivering a synthetic rubber veil aiming to avoid and reduce a shock to a leflector, when delivering a rubber veil by a veiler cover out of the synthetic rubber veil forming veiler, by delivering the rubber veil inclined to the deflector. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10270206-A (JP)
Title: Thermistor device
Inventor: MAKISHIMA MASAO
IPC: H01C7/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To restrain excess brazing material from adhering to a thermistor device by a method, wherein a support which is fixed by brazing to the electrode of a thermistor element exposed through an opening provided to a resin film and electrically connects the electrode of the thermistor element to the wiring electrode of a circuit board is provided. SOLUTION: A thermistor device is equipped with a thermistor element 1, electrodes 2 and 3 formed on the opposed main surfaces 1a and 1a of the thermistor element 1 respectively, and insulating resin films 4 and 5 which cover the main surfaces 1a and 1a of the thermistor element 1 and the electrodes 2 and 3. The electrodes 2 and 3 of the thermistor element 1 are connected electrically to the wiring electrodes of a circuit board with F-shaped supports 6 and 7 through a openings 4a and 5a provided to the resin films 4 and 5. Furthermore, the thermistor element 1 with electrodes and the supports 6 and 7 are fixed together with an irreducible amount of solder 10.
Patent JP-S572460-A (JP)
Title: Fuel feed device for engine
Inventor: NAGASE HIDENOBU
IPC: F02M69/32
Filed: 1980-06-06
Abstract: PURPOSE: To accurately sense the warm-up state of an engine and improve the correction of its air-fuel ratio at the time of warming up the engine, by supplying secondary air to an intake passage with a control valve and forming the control valve to a response type for cooling water temperature.  
     CONSTITUTION: A secondary air supply port 8 and fuel injection valve 5 are opened to the inside of an air intake passage 1 at the downstream of a throttle valve 2. The other end of the supply port 8 is opened to an air cleaner 19 through a secondary air supply passage 9 provided with a secondary air control valve 10. Then the control valve 10 comprises a wax sealed body 15 inserted into cooling water 14, and its expansion moves a plunger 16 to communicate the passage 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62232929-A (JP)
Title: Spin etching unit
Inventor: UMENO RYUTARO
IPC: H01L21/304
Filed: 1986-04-03
Abstract: PURPOSE:To enable any spilled chemical liquid to be discharged from a piping orifice and to prevent a spinning shaft, a driving motor and others from being attacked by the chemical liquid, by ending a vacuum suction bore in the spinning shaft in the midway thereof so as to provide a vacuum outside of the spinning shaft through a ventilation hole and the piping orifice on a housing for sucking a work by means of the vacuum. CONSTITUTION:A work 5 is held on the top face of a spinning chuck 15 in a treating chamber 11 by the spinning chuch 15 sucking the work 5 by means of vacuum. Chemical liquid or water is ejected from a fluid discharge nozzle 18 provided in an upper cup 11'. A vacuum suction bore 20 provided in a spinning shaft 16 is ended on the midway and connected to a piping orifice 31 on a housing 17 through a ventilation hole 25 and a communication hole 26. Thus. any chemical liquid spilled onto the spinning chuck 15 will be discharged out from the piping orifice 31. In this manner, the spinning shaft 16 and a driving motor can be effectively prevented from being attacked by the chemical liquid.
Patent JP-H07275341-A (JP)
Title: Collagen material and bone defect retention material
Inventor: NAGAI SUSUMU
IPC: A61L27/00
Filed: 1994-04-14
Abstract: PURPOSE:To provide a collagen material consisting of collagen with the most suitable I type/III type ratio and especially excellent in introduction of bone tissue, by adjusting the I type collagen/III type collagen ratio to a specific value. CONSTITUTION:As the production method of collagen, atelocollagen originated in the material of cattle dermis contains I type collagen and III type collagen and they ca be separated and purified by the salting-out method. A collagen material can be obtained by dehydrating and cross-linking a sponge-like matter generated in a temperature 110 deg.C for 2-8 hours under vacuum by re-fiber-forming and freeze-drying after mixing the separated I type collagen and the III type collagen of atelocollagen in a fixed ratio of 90:10-70:30. The obtained collagen has a cross-linking rate of 30-80%. This range is preferable since collagen is easily decomposed and absorbed by collagenase when the cross-linking rate is low, and only the foreign body reaction appears in case buried in organism when the cross-linking is highly introduced in.
Patent JP-H11268704-A (JP)
Title: Packaging suction bucket
Inventor: SAIKI KAZUO
IPC: B65B11/10
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory state of packaging for a packaging suction bucket while reducing the amount of film to be used. SOLUTION: For a packaging suction bucket that packages an article placed on a film sucked close to the inside of a housing chamber 13 by folding down the periphery of the film onto the article, a bottom member 11, wall members 12, the housing chamber 13 enclosed with the bottom member 11 and the wall members 12 and a suction port 25 that works on the housing chamber 13 are provided. Each of the wall members 12 is equipped with a fixed wall member 15 and a movable wall member 16 that make relative displacement for changing the capacity of the housing chamber 13. The fixed wall members 15 and the movable wall members 16 are capable of moving relatively to preset positions of displacement.
Patent JP-S61234373-A (JP)
Title: Testing of latch up characteristic
Inventor: MORIGAMI TAKASHI
IPC: G01R31/26
Filed: 1985-04-10
Abstract: PURPOSE:To obtain the latch up yield accurately, by performing a latch up test depending on the absolute value of a voltage applied to an integrated circuit to be tested and a latch up test depending on a rise waveform of the applied voltage. CONSTITUTION:A prescribed bias voltage is supplied to an integrated circuit 5 to be tested from a power source 3 beforehand. A mercury relay 7 is turned ON at the timing as illustrated to apply a voltage with the prescribed rise waveform determined by a capacitor 6 and a variable resistance 8 to a capacitor 6 and an IC5 to be tested. (timing: t1). Then, after the time t (t>C.R), the mercury relay 7 is turned OFF to discharge the charge of the capacitor 6 through a circuit 5. This enables a latch up characteristic test in terms of a rise waveform dv/dt varying the variable resistance 8 with the voltage value of the power source 1 fixed and a latch up characteristic test in terms of the power source voltage value with the rise waveform dv/dt adjusting the variable resistance 8.
Patent JP-2000266886-A (JP)
Title: Replacing method for jet pump riser pipe and its device
Inventor: KUROSAWA KOICHI
IPC: G21C19/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To replace a jet pump riser pipe in a short time and efficiently by installing a combined jet pump riser pipe combining a riser pipe, a riser brace, a riser bracket, thermal sleeve, etc., to a jet pump riser pipe replacing device. SOLUTION: In a replacing method of a jet pump riser pipe 1 consisting of a pressure vessel 8 provided with a recirculation inlet nozzle 11, a nozzle safe end 9 attached to the nozzle and a thermal sleeve 2 on one end and attaching the riser pipe to the recirculation water inlet nozzle, the thermal sleeve, a jet pump riser brace and a jet pump riser bracket are attached outside the reactor pressure vessel, then the jet pump riser pipe is inserted in the reactor pressure vessel the jet pump thermal sleeve is attached to the nozzle safe end and the jet pump riser brace is attached to the reactor pressure vessel by way of a riser brace pad 10 formed on the inner wall of the pressure vessel.
Patent JP-H04285222-A (JP)
Title: Waste hot water failure diagnostic method in sanitary washing device
Inventor: NIKI SHIGERU
IPC: E03D9/08
Filed: 1991-03-15
Abstract: PURPOSE:To dissolve an ill condition such as the eternal continuation of waste hot water and display a water saving effect by performing the failure diagnosis of hot water supply equipment by a terminal device with safe control. CONSTITUTION:There is provided a waste hot water on/off control means 20 performing waste hot water action from the sitting time of a user on a toilet stool until the internal temperature of a hot water supply side pipeline (b) reaches the preset temperature. The time from the starting of throwing hot water away is counted by a waste hot water time control means 23. In case this waste hot water time exceeds the preset time, a hot water failure judging means 24 judges hot water supply equipment to be 'abnormal', and the waste hot water operation is interrupted by the waste hot water on/off control means 20 to avoid wasteful waste hot water.
Patent JP-S63243779-A (JP)
Title: High voltage power source supply apparatus
Inventor: SATO TOSHIBUMI
IPC: G01T1/18
Filed: 1987-03-31
Abstract: PURPOSE:To achieve miniaturization and cost reduction by making it possible to supply proper high voltage to each apparatus by one high voltage power source, by providing a voltage adjusting means at every load apparatus and mounting a control means designating the voltage to be supplied to said means. CONSTITUTION:The voltage between resistors 41-4n and FET 61-6n is applied to the signal lines of radiation detectors 11-1n but the voltage VA at a point A is one obtained by subtracting the voltage drop of the resistors 41-4n from the supply voltage V0 of a high voltage power source 5 and this voltage drop is determined by the current flowing to the resistors 41-4n. Therefore, the voltage applied to the gates of FET 61-6n is changed to change the current flowing between gates and drains and, in its turn, the current flowing through the resistors 41-4n are changed to also change voltage drop quantity. In its actual application, the voltage VA is changed under the constant amount of a radiation, the characteristic of the output current is examined, and when the output current to be determined according to a radiation does exists in the region of a plateau, the impressed voltage corresponding thereto is read out from the characteristic curve, and the current value is regulated by applying a voltage to a gate 9 at a control part 10 in order to attain to said voltage. This procedure is conducted at each level, thereby the desired measurement is performed.
Patent JP-S59201466-A (JP)
Title: Gate turn off thyristor
Inventor: KATOU MINORU
IPC: H01L29/744
Filed: 1983-04-30
Abstract: PURPOSE:To contrive to improve the off gain by a method wherein the first base region having a plurality of penetration regions of matrix arrangement is formed in the first emitter region. CONSTITUTION:The N-base region 21 serving as the first base region joins in the upper part, having columnar N type penetration regions 21C arranged in matrix form, and these regions 21C penetrate in vertical direction through the P type emitter region 22 formed on the back surface side of a substrate 20. Here, the region 21C is provided at the position immediately under the center of the N type emitter region 14 in the upper surface of the substrate 20. The regions 21 contact an anode electrode 25 over the entire surface of the back surface side of the substrate 20 and thus short-circuit with the electrode 25 at the parts of this contact. Since these regions 21C are arranged in island form, the effective emitter area which forms a thyristor structure from the region 22 to the regions 14 can be taken widely, and accordingly a sufficient conduction current can be secured without increasing the chip size.
Patent JP-S61278692-A (JP)
Title: Rotary joint with balanced seal
Inventor: ERUDON DEI JIYAKUSON
IPC: F16L27/08
Filed: 1986-04-02
Abstract: A rotary joint for use with rotating heat exchanger drums particularly suitable for installations utilizing higher fluid pressures, temperatures and rotative speeds. The joint (12) includes a nipple (10) mounted upon the drum shaft (32) having an enlarged diameter portion within a body chamber (42) upon which a pair of seals (74, 76) are mounted having differential pressure faces to balance fluid medium pressures imposed upon the seals (74, 76), seal wear does not produce relative axial displacement between the nipple (10) and body (12), and concentric alignment between the nipple (10) and body (12) is maintained by axially spaced alignment bushings (58, 68) interposed therebetween.
Patent JP-H09264374-A (JP)
Title: Vibration control device
Inventor: MATSUDA NAOHISA
IPC: B60K5/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make a structure of a partition plate member accurate, and facilitate manufacture, by forming the partition plate member of high polymer materials, integrally forming membrane rubber, and providing a protrusion on the exposing surface of the membrane rubber. SOLUTION: A metal mold 31 is constituted of split molds 33, 34, 35, a protrusion 28 of a membrane rubber 16 is fitted to a recessed part 33A of the split mold 33 in molding, pinched, and set with the sprit mold 35. A heated resin material is injected to a cavity of the metal mold 31 through a gate 32 in this state, and a partition plate member 17 is formed. The peripheral edge part of the disc-like membrane rubber 16 is pinched by parts projecting on the inner peripheral side of an opening part 26 of a partition wall material 27 and also on both end sides in the axial direction, and the membrane rubber 16 is integrated with the partition wall material 27 only by resin forming. Accordingly, the process for assembling the partition wall material so divided as to pinch the membrane rubber, the adhesion process of the membrane rubber, and the preparation process can be reduced, and manufacture can be easily and reliably performed.
Patent JP-H09264507-A (JP)
Title: Chemical liquid feeding device
Inventor: FUJIWARA SHIGEMI
IPC: F17D3/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable chemical liquid to be fed into fluid under a predetermined chemical liquid feeding rate by a flow rate proportional feeding system by a method wherein there is provided a chemical liquid feeding mechanism comprising a chemical liquid feeding pump and a chemical liquid feeding passage for use in feeding discharged chemical liquid from the chemical liquid feeding pump into a pipe passage. SOLUTION: A flow speed signal is inputted from a thermal beam type flow speed sensor 3 into an inverter 4a. This flow speed signal is applied as either a DC current or DC voltage of a value proportional to a flow speed of fluid 2 flowing in a pipe passage 1. An input signal is converted into an AC signal by the inverter 4a and then inputted to an electrical motor 4c. The electrical motor 4c performs a proportional operation in which it is displaced in correspondence with the input signal, wherein a discharging amount of chemical liquid of the chemical liquid feeding pump 4d is proportionally controlled.  In this way, the chemical liquid within a chemical liquid tank 4e is discharged from the chemical liquid feeding pump 4d into the chemical liquid feeding pipe 4g with a discharged amount proportional to a flow speed signal of the thermal beam flow speed sensor 3 and then the chemical liquid is fed into fluid 2 flowing in the pipe passage 1.
Patent JP-H05205414-A (JP)
Title: Device for writing magnetic disk positioning signal
Inventor: KAWAGUCHI SHINYA
IPC: G11B21/08
Filed: 1991-04-10
Abstract: PURPOSE:To shorten the writing time of a positioning signal. CONSTITUTION:The spindle shaft 104 and the positioner shaft 108 of a magnetic disk assembly 1 are fixed and center-aligned by a slider 6. Then a reference clock signal is read from a disk 2 on which the reference clock signal has been previously written with a head 3, and the positioning signal is written on the disk 112 based on the reference clock signal by the head 111. At this time, the head 111 is positioned with a pulse motor driving the head 111 and an encoder 4 detecting a driving quantity through a driving steel belt 51 and a reduction gear 52. Further, the head 111 is able to be positioned by the positioner 107 based on the detective signal of the encoder 4.
Patent JP-H03277573-A (JP)
Title: Printer
Inventor: ADACHI YUKIO
IPC: B26D1/02
Filed: 1990-03-28
Abstract: PURPOSE:To easily cut paper without obstructing the feed of the paper by providing a freely rotatable cutter above the platen on the side of the printing head provided in opposed relation to the platen. CONSTITUTION:In a paper non-feed (paper cutting) state, that is, in a case cutting paper 11, no current is supplied to a solenoid 25b from a power supply part and, therefore, the magnetic field due to a permanent magnet 25a acts on a magnet part 25 in the direction shown by an arrow F. A blade tip 21 compresses an elastomer 26 while it is revolved in the direction shown by an arrow D by the magnetic field of the permanent magnet 25a to come into contact with a stopper 27. Since the blade chip 21 approaches the surface of a platen 12 to press paper 11 by this operation, the paper 11 can be easily cut. When the paper 11 is fed, a current is supplied to the solenoid 25b from the power supply part and, therefore, a magnetic field is generated in the solenoid 25b in the direction negating the magnetic field of the permanent magnet 25a. By this magnetic field, the elastic force of the elastomer 26 becomes stronger than the magnetic force of the magnet part 25. The blade tip 21 is revolved in the direction shown by an arrow E by the elastic force of the elastomer 26 to be set to the position not obstructing the feed of the paper 11 and, therefore, the paper can be easily fed.