baber/WOPTO huggingface dataset:
Patent JP-2000137245-A (JP)
Title: Display device
Inventor: INO MASUMITSU
IPC: G02F1/1368
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To expand the effective screen range of an active matrix type display device by devising the arrangement of a catalyst injection window. SOLUTION: The display device is assembled by using a transparent substrate on an upper side and an insulating substrate 101 on a lower side. A pair of these substrates are joined to each other apart a prescribed spacing and along peripheral sealing regions 115. Electro-optic materials, such as liquid liquids are packed in the spacing between the two substrates. Counter electrodes are formed on the transparent substrate on the upper side. A pixel array part 104 is formed at the center of the insulating substrate 101 on the lower side and a vertical drive circuit 105 and horizontal drive circuit 106 composed of thin-film transistors(TFTs) are formed on the peripheries. These TFTs are composed of crystallized semiconductor thin films and gate electrodes superposed via gate insulating films on one side thereof.  The catalyst injection window 120 is disposed in the position superposed on the sealing regions 115 in order to crystallize the semiconductor thin films.
Patent JP-H08185325-A (JP)
Title: Code generation method in compiler and compiler
Inventor: OGASAWARA TAKESHI
IPC: G06F9/45
Filed: 1994-12-15
Abstract: PURPOSE: To parallelize a loop provided with characteristics for satisfying a condition that an index set is distributable but not satisfying the condition that the data dependency of a substitutive sentence right side is decided to be one. CONSTITUTION: Since an (x) is a variable not decided at the time of compilation, doi=M, N, a (i)=a (x) and enddo are not parallelized by a conventional technique. Then, corresponding to the large/small relation of M, N and (x), the index set of (i)=M..N including (x) is distributed to plural processors and thus, a processor set for using a value defined before the loop and the processor set for using the value defined after the loop are calculated and codes for making communication to the processors be performed are inserted before and after the loop. Thus, the need for performing the communication between the processors inside the loop is eliminated and thus, the speed of an execution program is accelerated.
Patent JP-2000138083-A (JP)
Title: Card connector
Inventor: SATO TAKESHI
IPC: H01R13/629
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin type card connector equipped with an ejection device by lowering the height of the support part of an ejection device and reducing the number of parts for a card holding part. SOLUTION: This card connector has an ejection device. The ejection device is structured so that a lever is turned around a fulcrum part with an inserted article forced into a case, and a slide lever slidably provided on the side of the case is pushed forward of the case. In addition, the slide lever is forced into the rear side of the case, thereby discharging the inserted article from the case to a position forward thereof. In this case, the fulcrum part of a lever 3 punches a part of a shell forming the case, so as to make a hole at least larger than lever breadth. The card connector is formed out of curved tongue piece bent toward the opening of the case, with a part of the punched part lowered by a distance equivalent to shell plate thickness.
Patent JP-H01154311-A (JP)
Title: Magnetic disk device
Inventor: SAKAI YUJI
IPC: G11B5/596
Filed: 1987-12-11
Abstract: PURPOSE:To set a servo band at a higher level so as to shorten the seeking time by increasing the track density by suppressing thermal off-tracks and forming servo information outside a data storing area. CONSTITUTION:Eight magnetic heads are installed to one piece of head slider 1 and the head gaps 18 among the heads are set at nearly 1/8 or wider of the width of the full recording and reproducing area. The eight head gaps 10-17 are independently located to the ABS sections 2-9 of the head slider 1 and the part of the head slider 1 other than the ABS sections 2-9 does not come into contact with a magnetic disk at the time of CSS. Moreover, the head slider 1 is fitted to an actuator by means of a gimbal 19. A material having a coefficient of thermal expansion which is nearer as much as possible to the magnetic disk is used for the head slider 1.
Patent JP-H09153108-A (JP)
Title: Picture reader having mark reading function and mark reading method using the picture reader
Inventor: MINAMINO HIROHARU
IPC: G06K7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To highly precisely read out a mark recorded at high density by the enlarging function of an image forming device. SOLUTION: A multistage bar code 5 formed in a mark forming area 3 of an original 1 is read out and decoded by a digital copying machine 10. The enlarging function of the copying machine 10 is used for the reading of the bar code 5. Namely mark images 5A, 5B enlarged in the sub-scanning direction so that scanning speed is slowly set up are acquired. The bar code 5 is decoded based upon the enlarged mark images 5A, 5B.
Patent JP-H02158056-A (JP)
Title: Lithium battery
Inventor: OKADA SHIGETO
IPC: H01M4/36
Filed: 1988-12-12
Abstract: PURPOSE:To obtain a lithium battery having low cost and excellent charge- discharge performance by using a substance having large charge-discharge capacity as the positive active material and a substance through which lithium ions are easy to move as the electrolyte material. CONSTITUTION:A substance prepared by adding at least one oxide selected from the group consisting of P2O5, TeO2, GeO2, Sb2O3, Bi2O3, SiO2, NbO2, Ag2O, PbO, SnO2, MoO2, MoO3, CuO, BaO, TiO2, and B2O3 to V2O5, and melting the mixture is used as the positive active material, and lithium or a lithium alloy is used as the negative active material. A substance through which lithium ions are movable to conduct electrochemical reaction with the positive active material or the negative active material is used as the electrolyte material. A lithium battery having excellent charge-discharge performance can be obtained at a low cost.
Patent JP-H06156254-A (JP)
Title: Reservoir tank
Inventor: YASUDA ATSUSHI
IPC: F15B21/04
Filed: 1992-11-20
Abstract: PURPOSE:To make working oil flow to the oil chamber regardless of restrictions due to the layout of inlet and outlet ports. CONSTITUTION:This reservoir tank is a reservoir body 1 in which a first oil chamber 4a, etc., for storing working oil in it and a first inlet and outlet ports communicated with the first oil chamber 4a, etc. This reservoir body 1 is composed of a second oil chamber 10 formed by dividing the first oil chamber 4a, etc., by means of vertical partitions, a second inlet port 9a and a second outlet port 9b which are formed in the reservoir body 1 and communicated with the second oil chamber 10, an upper chamber 10a and a lower chamber 10b formed by dividing the second oil chamber 10 by means of a horizontal partition wall 5b, a partition wall 11a formed on the horizontal partition wail 5b at the part near to the second inlet port 9a, and a foreign object removing net part 11 formed at the part near to the second outlet port 9b.
Patent JP-2000187179-A (JP)
Title: Pointer
Inventor: KAWAGUCHI YUZO
IPC: G02B27/20
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a pointer capable of executing ring illumination which is easily produced by making the structure of the pointer simple. SOLUTION: This pointer 1 is constituted of a housing 2, an axicone lens 3 attached to one end 20 of the housing 2, which is made open, and a light emitting part 4 housed inside the housing 2. The lens 3 has only to be constituted so that an apex angle formed on its 1st surface 30 is about 180 deg., to put it more concretely, within 179.4 deg. to 178 deg.. In this case, the lens 3 is provided with a conical lens part 31 whose apex angle θ is 179 deg. and whose thickness (d) is 0.1 mm and molded so that its 2nd surface 32 may be a perpendicular plane to an optical axis A. The light emitting part 4 is constituted of a power source part 40, a device part 41 and a semiconductor laser part 42.
Patent JP-H08167170-A (JP)
Title: Optical disk and its manufacturing apparatus
Inventor: OHIRA HIROYUKI
IPC: G11B7/24091
Filed: 1994-12-15
Abstract: PURPOSE: To make it possible to display patterns of bright and large characters by fanning pits or grooves for display between recording tracks. CONSTITUTION: The character A which is the visible patterns is formed by the distributing state or distributing shape of the pits 6 for display on a substrate 4 of an information recording region 1a. The pits for information constituting the recording tracks are concentrically or spirally formed on the substrate 4 of the region 1a. The pits 6 are formed between the recording tracks consisting of the arrays of the pits 5 for information on the substrate 4. The pitch of the recording tracks is prescribed μm and the pits 6 exist in the intermediate therebetween. The pits 6 are formed between the pits 5 and are formed to the width and depth which are both smaller than the width and depth of the pits 5.  The display patterns are formed by utilizing the differences in the diffraction angles of the reflected light between the parts formed with the pits or grooves for display and the other parts of the optical disk formed in such a manner.
Patent JP-H04266481-A (JP)
Title: Welding device
Inventor: POORU EI GUROORIOSO
IPC: B23K9/20
Filed: 1991-11-27
Abstract: PURPOSE: To provide a welding equipment wherein consistent weld quality not different every welding is obtained. CONSTITUTION: A stud 22 is positioned so as to retract from a first position in an extending state against a workpiece 27 to a second position. The stud is retracted to a completely retracted position so as to be moved away from the workpiece. While the stud is being retracted to a third position, a welding current is provided so as to form a welding arc between the stud and the workpiece. The stud is plunged toward the workpiece and brought into contact with the workpiece. The transfer of the stud from the first position to the second position is measured during the time that the stud is in engagement with the workpiece and moreover before the stud is retracted therefrom to the third position. The plunge of the stud toward the workpiece is controlled as a function of the measured transfer, and the point in time of contact between the stud and the workpiece is controlled.
Patent JP-H01197491-A (JP)
Title: Polyorganosiloxane crosslinked bisbenzocyclobutene monomer
Inventor: ARAN KEI SHIYAAROTSUKU
IPC: C07F7/08
Filed: 1988-12-12
Abstract: NEW MATERIAL: The compound of formula I (R is 1-6C alkyl, cycloalkyl, aralkyl or phenyl; R 1  is vinyl, aryl or metharyl; R 2  is 1-6C alkyl, methoxy or Cl; R 3  is 1-6C alkyl, Cl or cyano; (n) ≥1; (q) and (r) are each 0 or 1).  
     EXAMPLE: The compound of formula II.  
     USE: Useful for preliminary impregnating of fiber for production of fiber-reinforced composite, for coating for use in electronics and for production of adhesive.  
     PROCESS: The compound of formula I is obtained by allowing excessive halobenzocyclobutene (preferably bromobenzocyclobutene) to react with an organopolysiloxane in the mol ratio of 2:1. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63164774-A (JP)
Title: Disk reproducing demodulator
Inventor: KITAURA HIROSHI
IPC: H04N5/92
Filed: 1986-12-26
Abstract: PURPOSE:To apply the titled device to a VTR or a video disk or the like using a high vision signal by providing both of a function reproducing a video disk and a decode function of a one-channel transmission system television signal of a satellite of a MUSE system high definition television. CONSTITUTION:Reproducing the video disk, an output of a phase comparator circuit 7 is used as a control signal of a voltage controlled oscillation circuit (VCO) 9 and an output of a sampling phase detection circuit 11 is used as a control signal of a phase shift circuit 13. When a television signal whose time base is stable like a satellite broadcast is fed to an analog-digital conversion circuit 4, the output of the sampling phase detection circuit 11 is used as the control signal of the VCO 9 and a fixed voltage such as a ground voltage is applied as the control signal of the phase shift circuit 13. Thus, a wide and appealing video image of high vision with high definition is enjoyed simply even in an ordinary home by a video disk.
Patent JP-H02157408-A (JP)
Title: Lubricating structure of valve closing mechanism
Inventor: SUGIURA YOSHIAKI
IPC: F01L1/04
Filed: 1988-12-09
Abstract: PURPOSE:To obtain thorough lubrication to every sliding part by providing a lubricating oil reservoir which covers from the underside the rotating locus of a cam nose. CONSTITUTION:A lubricating oil reservoir 31, which covers from the underside both a projected end of an inlet lifer 18 to a valve closing cam chamber 15 and the lower part of a rotating locus 30 of each cam nose 21a of an inlet cam shaft 21, is provided. The lubricating oil reservoir 31 is such that scattered lubricating oil 28' is accumulated therein, and the lubricating oil 28' is calculating, giving each sliding part an oil bath. In this case, the lubricating oil reservoir 31 is situated sufficiently near both projected end of the inlet filter 18 and rotating locus of the cam nose 21a. In other words, it prevents the amount of the lubricating oil 28' within the lubricating oil reservoir 31 from uselessly increasing. Accordingly, each sliding part can fully be lubricated, keeping the amount of supply of the lubricating oil to the sliding part low.
Patent JP-H05246998-A (JP)
Title: Arylindazole derivative and herbicide containing the derivative as active component
Inventor: ENOMOTO MASAYUKI
IPC: C07D249/18
Filed: 1992-11-20
Abstract: PURPOSE:To provide the subject derivative composed of a specific arylindazole derivative, having excellent herbicidal effect on harmful weeds by soil treatment of plowed land, foliar treatment and water treatment of paddy field and useful as an active component of herbicide. CONSTITUTION:The objective compound of formula (X is N, CH, CF, etc.; Y is H or halogen; Z is 1-2C perfluoroalkyl; U and V are H, halogen, etc.; R<1> is H, halogen, nitro, etc.; R<2> is H, halogen, cyano, etc.) [e.g. 1-(3-chloro-5- trifluoromethylpyridin-2-yl)-5-nitroindazole] can be produced by dissolving 5- nitroindazole, etc., in N,N-dimethylformamide, adding 60% sodium hydride to the solution, stirring the mixture under ice cooling, adding 2,3-dichloro-5- trifluoromethylpyridine, etc., stirring at room temperature for 30min to effect the reaction of the components, pouring the reaction liquid into water after the completion of the reaction, extracting with ethyl acetate, concentrating the extracted liquid under reduced pressure and purifying the residue by silica gel chromatography.
Patent JP-2001136417-A (JP)
Title: Electronic camera
Inventor: WATABE HIROYUKI
IPC: H04N5/225
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that can simply and immediately photograph an object under a desired photographing condition. SOLUTION: The electronic camera is provided with a storage means 57 that stores 1st and 2nd operating conditions, a selection means 53d that selects the 1st operating condition or the 2nd operating condition, and a setting means 50 that sets the camera operation according to the 1st or 2nd condition selected by the selection means at application of power.
Patent JP-2001132212-A (JP)
Title: Free-access-floor and its foundation material
Inventor: MATSUNO KICHIYA
IPC: E04F15/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a free-access-floor having high sound-insulating properties, rigidity and impact resistance and its foundation material. SOLUTION: A plurality of finishing materials 18 are spread all over, separating from a floor slab 11 by supporting the finishing materials 18 by a plurality of support legs 12 disposed in upright on the floor slab 11 of a building. Foundation materials 17 are disposed on the undersides of the finishing materials 18. The foundation materials 17 are constituted of a composite cured body 1 in which a fibrous substance is mixed into an inorganic amorphous body.
Patent JP-H08144481-A (JP)
Title: Floorboard for laying, and laying method therefor
Inventor: YASUMATSU KAZUO
IPC: E04F15/18
Filed: 1994-11-21
Abstract: PURPOSE: To simplify the execution of work by a method wherein a floorboard for laying is formed by laying an adsorbent sheet, made of foamed soft urethane sheet or the like, on the reverse side of a baseboard with a sheet-like substance that is large in specific gravity interposed in between. CONSTITUTION: A sheet-like substance 11, made up by mixing aggregates made of calcium carbonate or asphalt serving as an additive with vinyl chloride resin, is stuck to the reverse side of a baseboard 10. An adsorbent sheet 12, made of foamed soft urethane resin, is stuck with urethane modified vinyl adhesive to the underside of a layered body made up by sticking the sheet-like substance 11, and thereby a floorboard 14 is formed. Then, the floorboard 14, made up of the baseboard 10, the sheet-like substance 11, and the adsorbent sheet 12, is laid on the subfloor surface 13 made of concrete floor slabs or the like. Therefore, the execution of work can be facilitated.
Patent JP-H06138134-A (JP)
Title: Flow-velocity measuring method of fluid
Inventor: TAKAMI SHINICHI
IPC: G01P5/14
Filed: 1992-10-28
Abstract: PURPOSE:To measure a wind velocity or the like continuously and automatically without being subjected to an obstacle due to deposited snow or freeze by detecting the pressure difference between the inside of an opened container installed with reference to the flow of a fluid in an arbitray two-dimensional direction and a surrounding fluid. CONSTITUTION:An opened container 1 and a container external-pressure sensor 3 are installed with reference to a flow F in an arbitray two-dimensional direction, a container internal-pressure sensor 2 provided with a pressure-receiving part 2a is installed inside the container 1, and a differential-pressure indicating and recording instrument 4 is connected across the sensors 2, 3. The pressure difference DELTAP between the sensors 2, 3 is caused when a flow is accelerated and decelerated by the opened container 1. When a flow velocity is designated as V(ms<-1>) and a fluid density is designated as rho(kg m<-3>), a flow velocity V can be found on the basis of a formula DELTAP=(1/2)rhoV<2>(C<2>-1). In the formula, C represents a constant decided by the shape of the open container. In addition, when an open pressure-receiving face is formed so as to be symmetric with respect to a horizontal flow, it is possible to measure a flow in all directions on a horizontal plane.
Patent JP-2001087625-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: FUKUDA TAKAO
IPC: B01D53/46
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus capable of being miniaturized and reduced in production cost by employing constitution rapidly heat-treating exhaust gas in a catalytic reducing process without preheating the same. SOLUTION: An exhaust gas treatment apparatus is equipped with a powder removing process for changing NH3, SiH4, N2, N2O or the like discharged in a semiconductor wafer manufacturing process to SiO2 being a powder by oxidizing reaction to remove SiO2 by a filter 13, an NH3 removing process for introducing NH3 contained in the exhaust gas into a reducing reaction tank 18 having catalyst beds 20... and feeding hot air into the tank 18 by a hot air blower 21 to reduce NH3 to N2 by a selective catalytic reducing method and a cooling process for cooling the high temp. exhaust gas immediately after passed through the NH3 removing process.
Patent JP-H01152664-A (JP)
Title: Integrated circuit with built-in photodetector
Inventor: IWASHIMA OSAMU
IPC: H01L23/29
Filed: 1987-12-09
Abstract: PURPOSE:To prevent malfunctions due to light, by conducting obturating measures towards a photodetector part and an IC part which are formed on the same pellet so that rays of light incidence that are signal sources irradiate the photodetector part and do not irradiate the IC part. CONSTITUTION:After forming a light-receiving IC pellet 24 where a photodiode 242 and IC 241 processing signals from the photodiode are mounted at the same pellet, this pellet 24 is mounted on a lead frame 23 and wire bonding is performed. Then, a resin package 21 is formed to carry out resin sealing. The resin package 21 that is located at a position corresponding to the photodiode 242 of the foregoing pellet 24 is formed so that it may have a form where the surface of its package protrudes. Then a light-tight plate 22, that is, a light-impermeability plate having a through hole 121 at a position corresponding to the foregoing protrusion 211 is mounted so that the protrusion 211 is inserted in the through hole 121 and the light-tight plate 22 comes closely into contact with the surface of the resin package.
Patent JP-H03173910-A (JP)
Title: Thin-film magnetic head
Inventor: NARITA KAZUNORI
IPC: G11B5/39
Filed: 1989-11-30
Abstract: PURPOSE:To prevent the change in a gap length even in a high-temp. and high- humidity state by laminating the part where the film of an inorg. oxide is formed and the part where the same inorg. adhesive agent as the film forming material is cured by heating, thereby forming the adhered part of one set of substrates. CONSTITUTION:The magnetic head is formed by inserting a coil 13 consisting of metallic thin films between the lower substrate 11 and the upper substrate 12. An SiO2 film 14 is formed on the lower substrate 11 and an SiO2 film 16 is formed on the upper substrate 12. The adhesion of the substrates 11, 12 is executed by applying and injecting an SiO2 adhesive agent 15 as the inorg. adhesive agents consisting of the same components as the components of the inorg. oxide formed as the film on and between the substrates and curing the adhesive agent by heating. As a result, the securely adhered state is easily obtd. in the adhesion of two sheets of the upper and lower substrates 11, 12 and the excellent environmental resistance which is free from a change in the gap length is obtd. even in the state of the high-temp. and high-humidity state of 200 deg.C and 90% RH.
Patent JP-H0579065-A (JP)
Title: Prevention against freezing water in feed water pipe
Inventor: SATO SHIGEO
IPC: E03B7/10
Filed: 1991-09-19
Abstract: PURPOSE:To eliminate any waste in discharge amount by making a structure be simple and durable in order to prevent water from being freezed and congruous with a natural phenomenon in addition. CONSTITUTION:A part of a spherical body connected to a feed water pipe is extended in a perpendicular direction to the feed water pipe and formed in the shape of a cylinder 1. A flow port 8 or one end of a drain pipe 3 is placed on the center of the spherical body, enegizing rubberlike packing to the flow port 8. In addition, a piston plate 4 is set up in space between the cylinder 1 and the drain pipe 3, forming it into two parts, a freezing chamber 12 and a flowing chamber 13, respectively, Then, the rubberlike packing 5 and the piston plate 4 are combined together so as to make them into one body, enabling it to reciprocate. Furthermore, the spherical body is formed into a cylindrical form 2.