baber/WOPTO huggingface dataset:
Patent JP-H0386976-A (JP)
Title: Optical recording and reproducing method
Inventor: YOSHIHARA KAZUHIRO
IPC: G11B7/00
Filed: 1990-03-05
Abstract: PURPOSE:To high speedily record and reproduce information without changing a track shape by forming plural light spots on different tracks simultaneously and performing a track jump more than once a revolution of an optical medium between blocks made by dividing one track into plural blocks. CONSTITUTION:When a three-beam optical head is used, one track is divided into two blocks, and the track jumps are performed in the sections of gap areas (gap 1 and gap 2) before and behind each block. In this case, the areas are denoted as to be scanned by individual light spots 1-3 on the optical disk, whereas by performing the track jumps in the gap sections whenever the disk is rotated by one revolution (one track), a signal continuously and stably is recorded or reproduced by using a normal medium even with a multibeam optical head. Thus, by using the normal optical disk medium 1, the continuous recording and reproducing are performed at high speed with plural light beams.
Patent JP-S56151376-A (JP)
Title: Radiation detector
Inventor: SUZUKI ATSUSHI
IPC: G01T1/20
Filed: 1980-04-25
Abstract: PURPOSE: To enable to uniform the performances of a plurality of detectors with ease by using fluorescence substance such as (Gd 0.997-x Pr 0.003 Ce x ) 2 O 2 S; F as scintillator, threby increasing the conversion efficiency and shortening the afterglow time.  
     CONSTITUTION: A scintillator arranged in a container 1 is fluorescent particles 2 shown by (A 1-x-y Ln x Ce y ) 2 O 2 S; X (wherein A, Ln and X are at least one kind of element selected from groups of Y, La and Gd, groups of Pr, Tb and Eu, and groups of F, Cl and Br respectively; and x and y are values within a range of 0.000003≤x≤0.2, and 0.000001≤y≤0.005 respectively; and X is in a rage of 0W 1,000ppm). The inside wall of the container 1 has a light reflecting film except a light transmission window 4. A light guide 5a is a void space which leads the luminescens of the scintillator 2 to a photodetector 3. The radiation 6 is incident to the detector from the upper part. By this construction, there is no need of a device which removes a long afterglow in a detector system, and the vibration in its characteristics can be also decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07262008-A (JP)
Title: Parallel branching processor
Inventor: SAKAMOTO MARIKO
IPC: G06F9/30
Filed: 1994-03-25
Abstract: PURPOSE:To execute the processing when there are plural branched instructions in one instruction and plural branching conditions are established. CONSTITUTION:This processor is provided with plural processing units 10-1 and 10-2 for executing a prescribed processing, an instruction storage part 20 for storing an instruction 5 composed of plural instruction units 5-1 to 5-n corresponding to the plural processing units 10-1 and 10-2, and a control part 21 for controlling the respective processing units 10-1 and 10-2 by decoding the instruction, and constituted so that the control part 21 extracting the instruction inside the instruction storage part 20 can pass any instruction unit corresponding to the plural processing units 10-1 and 10-2. Further, this device is equipped with a storage part for storing all the established branching destinations when plural branching instructions exist at the instruction unit in one instruction and the plural branching conditions in the plural branching instructions are established.
Patent JP-H05220630-A (JP)
Title: Discriminating method of similar parts
Inventor: KOIKE YASUTERU
IPC: H05K13/02
Filed: 1992-02-05
Abstract: PURPOSE:To improve the workability, eliminate the inconveniencies of mistakenly assembling similar parts, and execute the visual discrimination of similar parts by achieving the automatic discrimination of similar parts. CONSTITUTION:A groove part 11 is formed preliminarily to either of similar plunger holders 4(4A, 4B), and at the same time, these plunger holders 4 (4A, 4B) are set to a discriminating device 12 provided with an air passage 13a to supply the air to the groove part 11 and an air passage 13b to discharge the air coming through the groove part 11, and the plunger holders 4 (4A, 4B) are discriminated on the basis of the pressure difference of the air passage 13b.
Patent JP-S51131042-A (JP)
Title: Lift carrier rolling protection device
Inventor: HIDEHIRA KAZUO
IPC: B61B11/00
Filed: 1975-05-08
Abstract: PURPOSE: To provide a device for protecting rolling of a lift carrier by mind pressure precisely and improve it ot be more reliable by stretching a pair of rolling protection ropes from a fundamental point to a terminal through a support. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04292692-A (JP)
Title: Aluminum processing lubricant
Inventor: INOUE YASUMASA
IPC: C10N40/24
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a processing lubricant, especially useful for drawing-ironing processing of Al can, having stable processing properties and excellent rust prevention and antimicrobial properties even in long-term use, containing a specific glycerol borate derivative (mixture). CONSTITUTION:The objective processing lubricant containing usually 1-30wt.% (preferably 6-15wt.%) one or more components selected from glycerol borate derivatives shown by formula I to formula IV [R is 7-21C (preferably 12-18C) alkyl; m and n are 1-20 and m+n is 21-30 (preferably 23-25)].
Patent JP-S62209661-A (JP)
Title: Correcting device for japanese sentence
Inventor: KUGA SHIGEKI
IPC: G06F17/24
Filed: 1986-03-10
Abstract: PURPOSE:To enable even an amateur to correct sentences with high accuracy by displaying and correcting the character and symbol strings to be replaced with those strings to be corrected into the text. CONSTITUTION:A control means 5 performs the collation among a character string of Japanese words stored in a character input memory means 2, a dictionary stored in a dictionary memory means 3, and a grammar stored in a grammar memory part 4 respectively. Then the means 5 extracts those parts to be possibly corrected, stores the interim result and gives a command for display. A correction dictionary memory means 6 stores a dictionary for correction that contains the correct character strings corresponding to those strings extracted by the means 5. A display means 7 displays the input Japanese words, the interim result of collation, the character strings to be corrected, the character strings to be replaced, etc. A selection means 8 selects the correct one out of those displayed candidates to be replaced.
Patent JP-H04290432-A (JP)
Title: Semiconductor manufacturing device
Inventor: OKADA HIROSHI
IPC: B05C11/10
Filed: 1991-03-19
Abstract: PURPOSE:To offer a semiconductor manufacturing device able to recover chemical liquid used in a wet treatment process of a semiconductor substrate while supplying cleansed chemical liquid from a liquid storage tank to a treatment tank. CONSTITUTION:A semiconductor manufacturing device has a treatment tank 2 treating a semiconductor substrate, a recovery tank 7 recovering a chemical liquid 1 from the tank 2, a liquid storage tank 11 supplying the chemical liquid 1 to the treatment tank 2, a circulating type cleansing means 4 connected to the treatment tank 2 and a means 9 cleansing a recovery liquid 6 of the recovery tank 7 for being supplied to the liquid storage tank 11 are provided.
Patent JP-H08247248-A (JP)
Title: Neutral point changing mechanism in screw feed device and heat displacement correcting method utilizing mechanism thereof
Inventor: SENDA HARUMITSU
IPC: F16H25/22
Filed: 1995-03-14
Abstract: PURPOSE: To correct a positioning error caused by heat displacement of a feed screw in a screw feed mechanism. CONSTITUTION: The thin wall block part 2a of a bearing bracket 2 for rotatably supporting the end part of a ball screw shaft 1 in a condition in which pre-tension is applied, is fixed on a base by a fixing bolt 9, and also a thick walled block part 2c in which a bearing is housed is fastened and fixed by a fastening bolt 10 so as to regulate fastening force of the bolt 10.
Patent JP-H05259315-A (JP)
Title: Resin-sealed semiconductor device
IPC: H01L23/29
Filed: 1992-03-13
Abstract: PURPOSE:To improve moistureproof reliability and external stain resistance by using a high-heat-resistant polyfunctional epoxy resin acquired by epoxidizing the condensate of phenol or alkylphenols and hydroxybenzaldehyde for sealing. CONSTITUTION:A semiconductor element is sealed with a sealing resin employing (a) an epoxy resin shown in formula, (where R<1>, R<2>, R<3> and R<4> represent hydrogen or an alkyl group, and n>=0 holds.) (b) a phenol-resin curing agent, (c) an imidazole compound and (d) phosphoric acid triphenyl as essential ingredients. Accordingly, moisture-proof reliability and external stain resistance can be improved.
Patent JP-S63221279-A (JP)
Title: Scintillation fiber plate and its manufacture
Inventor: OKUMURA KAZUAKI
IPC: H01J1/34
Filed: 1987-03-10
Abstract: PURPOSE:To improve the resolution of an X-ray photoelectric converting device by forming many recessed parts at a core glass part on one surface of a fiber plate and charging many scintillation material particles in the respective recessed parts. CONSTITUTION:One surface of the fiber plate 1 is etched by nitric acid so that core glass parts 11 are recessed parts of depth nearly equal to the diameter of the core glass 11 for clad glass 10. Further, several % of silver is added to zinc sulfide, a scintillation material obtained by sintering and grinding is put in isopropyl alcohol containing an organic adhesive and a surface-active agent and stirred and precipitated, and particles of about 2mum accuracy particle size are selected in the supernatant. Then the obtained scintillation material 12 is charged in the recessed parts of the fiber plate by a centrifugal method and aluminum is vapor-deposited on the surface to form a metal back layer 13.
Patent JP-S61212237-A (JP)
Title: Method for drying pulp of date
Inventor: YASUDA TATSUHIKO
IPC: F26B7/00
Filed: 1985-03-19
Abstract: PURPOSE:To enable the uniform and quick drying of the pulp of date, without forming scorch, by removing the stone from a date in the presence of water to obtain a wet paste of date pulp, dehydrating the pulp to a specific water content, pelletizing to pellets having a diameter falling within a specific range and drying the pellets with hot air stream. CONSTITUTION:The stone is separated and removed from a date in the presence of water, and the obtained wet paste of date pulp is put into a cloth bag, pressed to decrease the water-content to <=70%, and pressed against a net to form pellets having diameter of 3-10mm. The pellets are heaped and hot air is passed through the heap to effect drying of the pellets.
Patent JP-H11249337-A (JP)
Title: Production of electrophotographic toner
Inventor: NAGAI HIROKI
IPC: G03G9/087
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an electrophotographic toner having a sharp particle size distribution. SOLUTION: At least a bonding resin, a colorant and an electric charge controlling agent are dissolved and/or dispersed in an org. solvent to prepare a liq. toner compsn. This toner compsn. is put in a dispersion contg. a dispersant and they are emulsified by a colloid mill method to prepare an oil-in-water emulsion. The org. solvent is removed from the emulsion by heating and the deposited particles are washed and dried to produce the objective electrophotographic toner. The viscosity ηA of the liq. toner compsn. and the viscosity ηB of the dispersion have the relation of 0.8<=ηA/ηB<=1.6.
Patent JP-S55145825-A (JP)
Title: Production of rotor or frictionally contacting fixing member of electromagnetic coupling device
Inventor: FUKUNAGA ITARU
IPC: F16D27/112
Filed: 1979-05-04
Abstract: PURPOSE: To attain the production at a low cost of a rotor or a frictionally contacting fixing member of an electromagnetic coupling device having a good wear proof without necessitating very tightly restricted dimensional tolerances between components members by a simplified process.  
     CONSTITUTION: An outer annular magnetic sintered member 18a and an inner annular magnetic sintered member 18b are separately produced in a conventional powder metallurgy method. Both magnetic sintered members 18a, 18b are first placed in concentrical relation-ship, and then a preshaped compressed body of powder to be later formed into a nonmagnetic member is inserted into an annular spacing 18c defined by and between both sintered members 18a, 18b and finally the entire block is sintered so that both magnetic sintered members 18a, 18b are integrally combined by the sintered nonmagnetic member 19 and a sintered friction member 20 to thus complete the production of a rotor or a frictionally contacting fixing member of an electromagnetic coupling device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55150167-A (JP)
Title: Tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/08
Filed: 1979-05-04
Abstract: PURPOSE: To stabilize the run of a tape by applying tension to the tape by braking a tape-advance-direction conversion roller by a detection arm when tape tension from a tape supply side is below a fixed value.  
     CONSTITUTION: When tape tension is small while a tape is being driven in recording or reproduction mode, braking parts 16 and 17 of tension detection arms 10 and 11 come in contact with tape-advance-direction conversion rollers 7 and 8 by elastic forces of springs 18 and 19 as shown in the figure, inhibiting those rollers 7 and 8 from turning. Therefore, tape 4 is tensed by fraction force generated through the sliding of rollers 7 and 8, and, in consequence, tape 4 runs stably. In fast-winding or rewinding mode of tape 4 or in case of the generation of an abnormal load, on the other hand, tape 4 increases in tension to turn tension detection arms 10 and 11 against the forces of springs 18 and 19, and braking parts 16 and 17 separate from rollers 7 and 8, smoothing the fast-winding and rewinding of tape 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53139717-A (JP)
Title: Coating composition
Inventor: KURIHARA KOUZOU
IPC: A61K47/30
Filed: 1977-05-13
Abstract: PURPOSE: A water-vapor resistant coating composition for medicines having good gloss and luster, pleasantness to the palate, masking effect and prescribed eluation speed, which is composed of a water-soluble high-molecular substance, a wax or fatty acid and a surfactant or silicone oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0823149-A (JP)
Title: Semiconductor device and its production
Inventor: NAKAMURA NORIO
IPC: H05K3/36
Filed: 1995-02-21
Abstract: PURPOSE:To improve high-speed action, stability and reliability by connecting a main board with a sub-board electrically and mounting a memory element on the sub-board so as to shorten a wiring between IC chips. CONSTITUTION:While a module such as a CPU 10, 10 sub-system chip 13, etc., is mounted on a main board 2 and a main memory 9 is mounted on a sub-board 3, a main board 2 and sub-board 3 are connected with each other electrically by using a flexible wiring board 4. Then, a first TCP 5 mounted with the CPU 10 and a second TCP 6 mounted with the chip 13 are mounted on both surfaces of the board 2 in a manner that they will be laid overlapping each other with the board 2 in between. Thus, a wiring length between IC chips can be reduced, resulting in high-density design of wiring. In addition, the storage capacity can be easily changed by simply exchanging a sub-board.
Patent JP-S63225751-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: GOTO SHIGEKI
IPC: F16H61/08
Filed: 1987-03-12
Abstract: PURPOSE:To improve power performance at a higher opening side of a throttle valve by making it possible for a detent pressure to act on a spool of a shift valve in opposition to a governor pressure at an area where a throttle opening is above a specified value at the time of upshift. CONSTITUTION:When a throttle opening is below a specified value, a 1-2 shift valve 11 does not generate detent pressure PKD, and consequently, the speed change characteristics of upshift is set as before by balance of a governor pressure Pg of a land 11A1 of a spool 11 and a throttle pressure PTH of a land 11B3 of a spool 11B. When the throttle opening is above the specified value, the detent pressure PKD is generated. The pressure is introduced into a port A7 and acts on the spool 11B of the shift valve 11 in opposition to the governor pressure. As a result, since the speed change characteristics at the time of upshift is eat by balance of the throttle pressure PTH, the detent pressure PKD, and the governor pressure Pg and set on a higher car speed side than the conventional speed change line, the power performance can be improved.
Patent JP-S59180517-A (JP)
Title: Light waveguide connection plug and method and apparatus formanufacturing same
Inventor: DEIITAA KURAUZE
IPC: G02B6/38
Filed: 1984-03-22
Abstract: 1. Method of manufacturing a connector for detachable plug-and-socket connections of optical waveguides, having the following process steps : a) loose insertion of a capillary (2) in a connector cylinder (1), b) acceptance of the capillary (2) between two centering points (19, 20), c) coaxial alignment of an accepting opening (6) of the capillary (2) with the aid of the centering points (19, 20) in relation to the outer periphery of the connector cylinder (1) and d) subsequent fixing of the capillary (2) by hardening of a hardenable adhesive (3) inserted in an annular gap (5).
Patent JP-S61213998-A (JP)
Inventor: KUWAGAKI HIROYUKI
IPC: G08G1/015
Filed: 1985-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04291464-A (JP)
Title: Graphic processing method
Inventor: HANNOU SHINJI
IPC: G03F1/70
Filed: 1991-03-20
Abstract: PURPOSE:To uniformize the precision of step approximation in a graphic processing method which approximates stepwise an arbitrary angular side included in a fundamental graphic. CONSTITUTION:A selective processing part 15 transfers the processing to a slit generating part 16 for high-precision step approximation or a slit generating part 17 for apex data volume reduction in accordance with a processing condition. In the slit generating part 16 for high-precision step approximation, a slit is generated perpendicularly to the Y axis when the absolute value of the angle of the arbitrary angular side to the X axis is >45 deg., but a slit is generated perpendicularly to the X axis when it is <=45 deg., and the arbitrary angular side is divided. In the slit generating part 17 for apex data volume reduction, a slit is generated perpendicularly to the X axis when the absolute value of the angle of the arbitrary angular side to the X axis is >45 deg., but a slit is generated perpendicularly to the Y axis when it is <45 deg., and the arbitrary angular side is divided. A step approximation processing part 18 executes the step approximation processing.
Patent JP-H03201687-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HONJO MASAHIRO
IPC: H04N9/825
Filed: 1990-03-07
Abstract: PURPOSE:To obtain recording capacity to record and reproduce high fidelity television signals by extending the time base of a first video signal almost n-times, simultaneously dividing the time base into n-channels, executing FM modulation, afterwards recording the video signal by the first recording head of the (n) channels, compressing the time base at the time of reproducing and afterwards synthesizing the signal. CONSTITUTION:The first video signal is defined as a luminance signal (a) and the second signals are defined as color difference signals Pb and Pr and a sound signal. At the time of recording, the time base of the first video signal (a) is extended almost (n) times and simultaneously divided into the (n) channels. The FM modulation is respectively executed and afterwards, the signal is recorded by first recording heads H1-H6 of the (n) channels. The second signals Pb and Pr are modulated and afterwards recorded by second recording heads H7 and H8. At the time of reproducing, the reproducing modulation signals of the (n) channels reproduced by the first heads H1-H6 and synthesized after compressing the time base, and a first reproduced video signal (h) is obtained. By demodulating the reproducing modulation signal reproduced from the second heads H7 and H8 of one channel as mentioned above and obtaining the second reproduced signal, recording and reproducing is executed. Thus, the recording capacity can be obtained to record and reproduce the high fidelity television signals, and further, the S/N of the chrominance signal can be increased.
Patent JP-H09206520-A (JP)
Title: Bathtub circulating purifier
Inventor: FUKUSHIMA YOSHIAKI
IPC: A47K3/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a circulating purifier which can remove the odor in bathtub water and also the slime stuck on a bathtub. SOLUTION: In a device in which circulated bathtub water withdrawn from a bathtub 1 is sent to a heater 10 through a first filter 6 and the circulated bathtub water heated to a prescribed temperature by the heater 10 is returned to the bathtub 1 by a circulating path 5, a second filter 7 packed with ceramic balls of porous structure is inserted in the circulating path 5 between the first filter 6 and the heater 10, and also a line of a fixed delivery pump 8 for feeding a prescribed quantity of mineral group solution is connected to the circulating path 5 near the bathtub 1, and a line 11a of an air pump 11 for generating a foam jet in the bathtub 1 is connected to the bathtub 1.
Patent JP-H08247278-A (JP)
Title: Torque converter
Inventor: HATTORI NOBORU
IPC: F16H61/14
Filed: 1995-03-15
Abstract: PURPOSE: To improve disordered conditions proper to a torque converter having a lock-up mechanism by adjusting pressure balance in the torque converter. CONSTITUTION: A first pressure chamber 714 formed between a turbine 702 and lock-up piston 705 and a second pressure chamber 801 formed between the turbine and an impeller communicate to each other and are shut off from each other according to speed ratio, so that the problem of lock-up drag caused by pressure difference between the front and rear of the turbine, the problem of the operability of the lock-up piston and the problem of the deformation of the turbine are resolved at the same time.
Patent JP-H09224165-A (JP)
Title: Image processor
Inventor: KUBOZONO HIROKI
IPC: B41J2/525
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image memory highly precisely outputting color mixture by means of a memory of a comparatively small capacity. SOLUTION: When color data C, M, Y and K read by a scanner are inputted, each color data is respectively γ-corrected by table for monochrome 21a to 21d and sent to a γ table for color mixture 22. IN conversion at the γ table for color mixture 22, eight nearest grid points (C1, C2, M1, M2, Y1, Y2, K1 and K2) are obtained from values obtained by the γ-correction of monochrome. Arithmetic interpolation is executed through the use of a linear interpolation method from the obtained grid points. Next, a value obtained by γ-corrected monochrome value and the result of arithmetic interpolation are added to send this added data C', M', Y', and K' to the buffer printer 31 of an image output device.