baber/WOPTO huggingface dataset:
Patent JP-H05263894-A (JP)
Title: Torque converter
IPC: F16H41/26
Filed: 1992-03-19
Abstract: PURPOSE:To raise the capacity and the overall efficiency of a torque converter comprising a pump impeller, a turbine runner and a stator. CONSTITUTION:Cores 22, 23 arranged in a dual structure are formed in a pump impeller 2, and slits 24 are made in a part of the outside first core 22 along the suction surfaces of impeller blades 21. The cores 22, 23 arranged in a dual structure have a suction opening 25 near the fluid outlet of the pump impeller 2 or near the fluid inlet of a turbine runner 4, and passages 26 connecting the vicinity of the fluid outlet of the pump impeller 2 or the vicinity of the fluid inlet of the turbine runner 4, to the slits 24, are formed by the cores 22, 23 arranged in a dual structure.
Patent JP-H01237653-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SASAKI NOBORU
IPC: G03C7/20
Filed: 1988-03-18
Abstract: PURPOSE:To decrease the change in color image after development by specifying the gradation in monochromatic exposing of the wavelengths to give respective peak sensitivities and the gradation in standard white light source exposing and incorporating specific cyan couplers into the above material. CONSTITUTION:The max. values gammaRP, gammaGP, gammaBP of the gradation gamma in the monochromatic exposing of the wavelengths to give the respective peak sensitivities of the color photographic material having the red-, green-, and blue-sensitive silver halide emulsion layers on a base are 0.80<gammaRP, 0.80<gammaGP, 0.65<gammaBP and the gammaR, gammaG, gammaB in the standard white light source exposing are gammaR<0.65, gammaG<0.65, gammaB<0.75; further, the emulsion layers contain the cyan couplers expressed by formula A. In formula, R1 denotes an aryl group or heterocyclic group; R2 denotes a ballast group; X denotes a hydrogen atom. or the group which can be eliminated by the coupling reaction with the oxidant of an arom. primary amine color developing agent. The change in the color image after the development is thereby decreased.
Patent JP-S58180931-A (JP)
Title: Method for measuring adhesive strength of multilayered material
Inventor: MORI SANAE
IPC: G01N19/04
Filed: 1982-04-16
Abstract: PURPOSE:To quantitatively measure the adhesive strength of a multilayered material accurately and rapidly in a simple process, by a method wherein a casting a mold structure consisting of a small diameter columnar part, an inclined part and a large diameter columnar part is formed to the surface of a multilayered test material and used as a gripping part to apply tensile force to the test material. CONSTITUTION:A test piece 9 is a flat bearing consisting of a steel backing layer 5, a copper-lead alloy layer 6, a nickel plated layer 7 and a lead alloy surface layer 8. A casting mold 10 is arranged on the surface of said test piece 9 and molten solder is injected to form a structure 11 consisting of a columnar part P1, an inclined part R having a diameter gradually enlarged toward an upward direction and a columnar part P2. The columnar part P1 is used as one gripping part while the columnar part P2 as the other gripping part to be engaged with the chuck of a tensile tester and tensile force is applied to each layer in a right angle direction to measure the adhesive strength between the layers. Therefore, the adhesive strength of a multilayered material is quantitatively measured accurately and rapidly in a simple process.
Patent JP-S61223037-A (JP)
Title: Porous cured material of phenolic resin
Inventor: YADA SHIZUKUNI
IPC: C08J9/26
Filed: 1985-03-29
Abstract: PURPOSE:A cured material of phenolic resin providing an improved lightweight porous material having improved heat resistance, chemical resistance, mechanical strength, etc., having specific extremely thin open cells. CONSTITUTION:A cured material of phenolic resin having open cells with <=10mum, usually 0.3-10mum average pore diameter. The open cells exist in a three-dimensional network state, and have 0.3-0.7g/cm<3> apparent density. The porous material is a film or plate. The cured material is produced by preparing a precondensate of a phenolic hydroxyl group-containing aromatic hydrocarbon compound ( phenol, cresol, etc.) and an aldehyde, making a uniform aqueous solution the precondensate and an inorganic salt (zinc chloride), curing it under heating while suppressing evaporation of water, and removing the inorganic salt.
Patent JP-H11246947-A (JP)
Title: Nonoriented silicon steel sheet excellent in heat removal property
Inventor: ODA YOSHIHIKO
IPC: C22C38/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To improve heat removal performance and to speedily diffuse the heat generated in a motor core or the like even without providing a complicated cooling mechanism by satisfying an-iron loss and a thermal diffusibily with a specific relation. SOLUTION: In this silicon steel sheet, in the case W10/400 denotes the iron loss (W/kg) at the magnetic flux density of 1.0 T and 400 Hz, and κ denotes the thermal diffusivity of the stock, the relation of W10/400 ×exp -693 (κ/0.0596-1)}<=17 is satisfied. The reason that attention is given to W10/400 as the iron loss value is for allowing it to accord with exciting conditions in the case a core material for the motor of an electric automobile is taken into consideration. Moreover, if only the iron loss and thermal diffusivity satisfy this relational inequality, there is particularly no need of limiting the components in the steel and the sheet thickness.  In this way, the heat generated by the core loss in the silicon steel sheet, is more speedily diffused into peripheral parts as the thermal diffusivity of the material is higher, and the local heat generation in the motor core can be suppressed.
Patent JP-H10248003-A (JP)
Title: Image processing unit
Inventor: TERAJIMA HISAO
IPC: H04N1/21
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide the inexpensive image processing unit at a high image processing speed. SOLUTION: Data required for processing an image of one picture element are stored in consecutive addresses of an image processing line buffer 104 and a 2-channel direct memory access(DMA) controller 606 is provided in a CPU 605 to conduct DMA transfer between an image processing section 602 and an image processing line buffer 104. Thus, the image processing line buffer 104 is placed to a RAM 604 of a main memory without adding the DMA controller 606 to the image processing section 602. Thus, the circuit scale of the image processing section 602 is reduced to reduce number of terminals and the inexpensive processing unit is provided.
Patent JP-H05276773-A (JP)
Title: Alkali-metal thermoelectric conversion combined-cycle generating set
IPC: H02N3/00
Filed: 1992-03-19
Abstract: PURPOSE:To enable power generation having high efficiency by supplying an alkali-metal thermoelectric converter(AMTEC) with the exhaust gas of a solid- electrolyte fuel cell(SOFC) and supplying the SOFC with steam generated by the low temperature side exhaust heat of the AMTEC for improving fuel. CONSTITUTION:An SOFC is connected to a sodium boiler (NB). The SOFC is operated at a fuel utilization factor of 80%, and cell exhaust gas is fed to the NB including an unreacted section of 20% and burnt, thus obtaining a high-temperature gas at 1100-1200 deg.C. The high temperature side of an AMTEC is fed with the high-temperature sodium of a 1000 deg.C class at a proper temperature level by heat exchange with the high-temperature gas. Sodium vapor contributing to power generation in the AMTEC is heat-exchanged and liquefied by a sodium vapor condenser (NC). The low temperature side is cooled by ice so as to reach approximately 200 deg.C at an aptitude level so that an output from the AMTEC is increased. Accordingly, water supplied to the NC is changed into steam at approximately 180 deg.C and used for improving the inside of the SOFC, and the remainder is fed as a thermal output by steam.
Patent JP-H06274361-A (JP)
Title: Computer system for vehicle control
Inventor: ARITA HIROSHI
IPC: G06F11/18
Filed: 1993-03-23
Abstract: PURPOSE:To provide an improved computer system for vehicle control, in which a control part is duplexed for comparison/inspection, a function for precisely detecting abnormality at an early stage is provided and reliability is improved. CONSTITUTION:The system is loaded on a vehicle, executes a prescribed operation based on an input signal from sensors in the vehicle and outputs a controlsignal for controlling actuators in the vehicle. A first control unit executing the prescribed operation and a second control unit which has the same constitution as the first control unit and executes the same operation are provided. The first and second control units store specified data in an operation processing process in a storage means and compare stored data with corresponding data stored in the storage means of the other control unit at any time. Thus, abnormality is detected.
Patent JP-S61222489-A (JP)
Inventor: KIKUCHI ITSUO
IPC: D06F75/26
Filed: 1985-03-28
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-H09259274-A (JP)
Title: Fingerprint recognition device
Inventor: UMEZAWA YOKO
IPC: G06T1/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To Input and decide a fingerprint at power-ON time and disable an account other than a registered person to make an entry by providing an input part which reads the fingerprint and a judgement part which compares input data with stored fingerprint data. SOLUTION: A power-ON part 200, a fingerprint input part 201, and a judgement part 202 are connected, a fingerprint data base 203 and an external storage device 204 are connected, and a data base 206 is also connected to the judgement part 202. Then fingerprint data is read out of a fingerprint input part 201 Installed at the power-ON part 200, this is operated at the power-ON time, and further retrieval from the fingerprint data base 203 Is performed. When target data is not in the fingerprint data base 203, but present in the external recording device 204, operation is performed by this external recording device. When the fingerprint deciding process is normally completed, an account is retrieved from an account and password data base 206.  When there are plural corresponding accounts, the accounts are displayed on a display device and a choice among the accounts is made with a mouse or through an input device.
Patent JP-S52156895-A (JP)
Title: 7-(n-acylamino-alpha-arylacetamido)cephalosporins
Inventor: YAMADA HIROTADA
IPC: A61P31/04
Filed: 1977-05-31
Abstract: PURPOSE: Cephalosporins I[A is polycyclic or monocyclic nitrogen-containing aromatic six-membered ring heterocyclic ring; R 1  is hydroxymethyl amino or ureido; R 2  and R 3  are H, nitrodialkylamino, alkanoylamino, etc.; X is - OCOCH 3  or - S - Het (Het is five- or six-membered heterocyclic ring containing 1 - 4C hetero atoms selected from C, N, S and O], and their salts, e.g. 7[DL-α-(8-hydroxypyrido[3,2-d]-pyrimidine-7-carbonamido)-α-p-hydroxymethylphenylacetamido]-3-(1-methyl-tetrazole-5-yl)thiomethyl-3-cephem-4-carboxylic acid II. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59191802-A (JP)
Inventor: KIMURA NOBUTSUGU
IPC: F22B7/00
Filed: 1984-03-30
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-H03269180-A (JP)
Title: Imitation leather-like sheet
Inventor: NAGURA SATOSHI
IPC: B32B27/20
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the title sheet having specific frosted gloss and color tone by laminating an orientated polyester film having specific physical properties through a colored layer to one side of a specific filler-containing plastic film and forming an uneven pattern on the surface of the film. CONSTITUTION:An orientated polyester film 2 having >=55% light transmittance and 5-50 surface gloss degree is laminated through a colored layer 3 to at least one side of a drawn plastic film 1 containing 10-40wt.% filler (e.g. calcium carbonate), having formed voids 4 with the filler as a nucleus and <=1 apparent density, further optionally a flexible sheet is laminated to the other side of the plastic film, an uneven pattern is formed on the surface of the film to give an imitation leather-like sheet having frosted glass and color tone, excellent fading resistance and improved wear resistance and stain resistance.
Patent JP-S53148866-A (JP)
Title: Lamp supporting device
Inventor: KOSAKA IKUO
IPC: F21V19/00
Filed: 1977-05-31
Abstract: PURPOSE: To form a resilient, projected protion on an angled support portion of a lamp support spring and detachably clamp it with raised portions on a body of a lighting device so as to reduce packing space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56161213-A (JP)
Title: Hopper-equipped rotary parts feeder
Inventor: KONDOU TATSUO
IPC: B65G47/14
Filed: 1980-05-15
Abstract: PURPOSE:To make it possible to keep numerous parts in a hopper, by providing a rotary disc on the bottom of the hopper and also providing a rotary track in such a manner as to keep it closer to a part of the disc. CONSTITUTION:A rotary disc 1 is provided in such a manner as to be rotated by a motor 2 in contact with the bottom of a reversal conical cylinderlike or cylindrical hopper 8. A rotary track 3 is also provided in such a manner as to be rotated by a motor 4 in contact with outside circumference of this disc. The parts which were put into the hopper 8 are fed onto the disc 1 from an opening 9 on the bottom of the hopper 8, aligned while being transferred from this to the rotary track 3 and delivered from the surrounding area of the track 3 to a feeding chute in an aligned condition. It is possible, by doing so, to properly discharge parts being put into the system in a large quantity at a time.
Patent JP-2000261038-A (JP)
Title: Light emitting diode
Inventor: MIZUKAMI MINORU
IPC: H01L33/60
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode for reducing the fluctuation of reflected lights from a recessed part for light reflection, and for improving the output of outgoing lights. SOLUTION: An edge face light emitting element 1 is loaded on a bottom face 21 of a recessed part 2 for light reflection and sealed by a light transmitting lamp. The bottom face 21 and an inner wall 22 of the recessed part 2 for light reflection are formed as true circuits, and the edge face light emitting element 1, whose main face 12 is a regular hexagon, is loaded on the bottom face 21. Thus, the fluctuation of the distance from the edge face 11 of the edge face light emitting element 1 to an inner wall 22 of the recessed part 2 can be reduced, and the outputs of outgoing lights from the lamp can be increased.
Patent JP-2000259112-A (JP)
Title: Liquid crystal display device
Inventor: TAKANO MASATOSHI
IPC: G09G3/20
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the liquid crystal display device which obtains right-left inverted video without partial inversion and gives a choice of which of right and left field angles is set a little larger when a longitudinal long picture is formed by a picture rotating function. SOLUTION: Data of >=1 horizontal period obtained by converting an input signal by an A/D converter 1 are stored in a storage element 2 and read out in each horizontal period on an LIFO(last-in first-out) basis to display right - left inverted video on a liquid crystal panel 5; and readout control by FIFO or LIFO is determined in each horizontal period by turning ON and OFF a changeover switch to determine which of normal video and the right - left inverted video is displayed. Further, the right and left field angles are switched by a pivot function which is able to rotate both clockwise and counterclockwise by about 90 deg..
Patent JP-S51146280-A (JP)
Title: Aerosol concentration meter
Inventor: ISHIKAWA RIYOUICHI
IPC: G01N21/53
Filed: 1975-05-28
Abstract: PURPOSE:Obtaining an aerosol concentration meter having a high sensibility by a simplified construction.
Patent JP-H10258866-A (JP)
Title: Pump dispenser
Inventor: KATO HIROYASU
IPC: B05B11/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To discharge a liquid satisfactorily in use even if it is stored for a long time, by preventing solidification of the liquid in a nozzle in a pump dispenser. SOLUTION: In a pump dispenser which discharges a liquid in a container 2 from a nozzle 6 by pushing down a main body 4, a nozzle-opening/closing means 8 comprises a lever 14 integrating an opening/closing part 10 which opens/closes a discharge opening 6a outside the nozzle 6 and an operation part 12 covering the upper side of the main body 4. The lever 14 is composed so that it freely swings upward and downward around the connection area of the opening/closing part 10 and operation part 12. Also, between the operation part 12 and the main body 4, a plate spring 20 for urging the operation part 12 upward is disposed. By pushing down the operation part 12 against the plate spring 20, the lever 14 is swung, thereby separating the opening/closing part 10 from the discharge opening 6a upward.  An urging force f2 for the plate spring 20 is made almost equal to or smaller than an urging force f1 for the main body 4.
Patent JP-S59189401-A (JP)
Title: Position controlling circuit
Inventor: FUJIOKA YOSHIMOTO
IPC: G05B7/02
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a high servo-rigidity by providing a low speed detecting circuit for detecting a fact that an actual speed has reached a prescribed low speed, switching the gain of a speed amplifier by an output of this low speed detecting circuit, and raising the gain within a range in which an input signal of the speed amplifier is small. CONSTITUTION:A command value and a present position deviation are counted by a counter 107, this counter output is converted by a digital-to-analog converting circuit 109, and an analog speed command is outputted. An actual speed of a motor is detected by a speed detecting circuit 113, and a difference between the detected actual speed and the speed command is obtained by a speed difference circuit 111. A speed amplifier 115 adds a prescribed gain to an output of this speed difference circuit 111 and outputs it. That is to say, instead of switching the gain of a speed loop by detecting a position as before, the gain of the speed loop is switched by detecting a speed. Accordingly, a high gain can be set within a range in which an input signal of the speed amplifier is small, and a high servo-rigidity is obtained.
Patent JP-S51140814-A (JP)
Title: Decarburization of molten steel at reduced pressur
Inventor: YOSHII MASATAKA
IPC: C21C7/10
Filed: 1975-05-30
Abstract: PURPOSE:To reduce time required for decarburization, to prevent attaching of molten steel due to splashing and to diminish oxidation loss of alloy in decarburization of stainless steel, silicon steel or high alloy steel by oxygen blowing through dipped lance pipe at reduced pressure.
Patent JP-H03268805-A (JP)
Title: Steel plate with different thickness and manufacture thereof
Inventor: KOBAYASHI YOSHIHEI
IPC: B21B1/38
Filed: 1990-03-15
Abstract: PURPOSE:To easily manufacture a steel plate having different thicknesses by only rolling by manufacturing a rolling direction taper steel plate with a taper in the rolling direction by changing rolling reduction in the course of rolling and rolling as a width direction taper steel plate by changing the direction of this steel plate. CONSTITUTION:After the steel plate with a taper in the rolling direction is manufactured according to the manufacturing process of taper steel plate, the steel plate with a taper in the width direction is made by changing the rolling direction of this steel plate with an angle of about 90 deg.. This steel plate is furthermore performed with plural reverse rolling and the steel plate with thickness difference in the longitudinal direction is manufactured by changing rolling reduction in the course of rolling in the final rolling or from the rolling of some passes before the final pass. In this way, the different thickness steel plate with a taper in the width direction and thickness difference in the longitudinal direction can be easily manufactured without welding and by only rolling.
Patent JP-H01282773-A (JP)
Title: Disk clamping device
Inventor: SUGIYAMA TOSHINORI
IPC: G11B17/028
Filed: 1989-03-18
Abstract: PURPOSE:To obtain the title device which can be handled easily and can clamp a disk and release its clamping by light operating force by constituting a disk position fixing member of a disk holding member, an elastic spring member and a movable member being movable in a magnetic field. CONSTITUTION:A clamp member 25 consists of a holding member 26 which is allowed to abut on a disk 20 and in which a shaft part 23 of a spindle 21 can be fitted, a movable part 27 which is placed so as to be movable in the holding member 26 and consists of a permanent magnet, etc., an elastic body for energizing the movable part 27 in the direction in which its part is separated from the spindle 21, a coil spring 30, etc. In this state, by following up an operation for depressing a handle 29 in the direction of the spindle 21 or drawing up said handle in the direction in which it is separated, a large/small relation of suction force of the movable part 27 being a permanent magnet and force of the spring 30 is varied, and a clamping operation of the disk 20 and a clamping release operation are executed. In such a way, said device which can be handled easily and can clamp the disk 20 and release its clamping by light operating force is obtained.
Patent JP-S51140268-A (JP)
Title: Device for separating and recovering floating oil
Inventor: ISHIBASHI YASUHIRO
IPC: B01D17/00
Filed: 1975-05-30
Abstract: PURPOSE: To provide a device capable of recovering floating oil under any weather condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06270456-A (JP)
Title: Image forming apparatus
Inventor: KAGAYAMA SHIGERU
IPC: G03G15/00
Filed: 1993-03-24
Abstract: PURPOSE:To enhance resolving power by throttling the flying electric field formed by a back electrode by arranging opposed electrodes each having width equal to or more than the diameter of a dot with respect to the direction crossing an image receiving material feed direction at a right angle so as to hold an image receiving material therebetween. CONSTITUTION:When a prescribed voltage is applied to a control electrode 4 from a control voltage applying circuit 8, the line of the electric force going toward a toner carrying roller 14 from the control electrode 4 is formed in the vicinity of the aperture 6 corresponding to an image part. Negatively charged toner receives electrostatic force in a high potential direction by the line of electric force and passes through the aperture 6 from the surface of the toner carrying roller 14 to be drawn out toward the control electrode 4. The drawn-out toner 16 flies toward a support 20 by the electric field formed between the support 20 and an aperture electrode 1 by the voltage applied to a back electrode 22 to be accumulated on the support to form a pixel. The width of the thin metal plate 22 of the back electrode 22 is equal to or smaller than the diameter of the aperture 6 and the toner 16 flies according to the line of electric force formed by the back electrode 22 to form a detailed dot.