baber/WOPTO huggingface dataset:
Patent JP-S5941601-A (JP)
Title: Turning cylinder piston type volumetric hydraulic device
Inventor: SAKAMOTO SEIICHI
IPC: F02B33/36
Filed: 1982-09-01
Abstract: PURPOSE:To reduce the number of parts, simplify assembly process and improve reliability by providing a static cylinder member which has a cylindrical surface concentric with a casing inside wall face of the captioned hydraulic device in united one body with a crankshaft. CONSTITUTION:A turning cylinder member 2 is housed in a housing formed by blocking both end faces of a cylindrical casing 1 with end plates 7, 8. The turning cylinder member 2 including a turning cylinder 61, which is cylindrical with a bottom and an opening end of which is blocked by means of a side plate 6, is formed by inserting, in a slot 63 provided on one side of the turning cylinder 61, a partition plate 4 fixed to the casing 1 and provided with a suction port 45 and a discharge port 46. Then, an expected volumetric hydraulic device is obtained through housing a static cylinder member 55, united in one body with a crankshaft 5, in the turning cylinder member 2 and making said member 2 support front and rear crank parts 53, 54 of the crankshaft 5 through bearings 12, 14.
Patent JP-S639695-A (JP)
Title: Vane type rotary compressor
Inventor: ABURAYA SEIJI
IPC: F04C28/26
Filed: 1986-06-27
Abstract: PURPOSE:To certainly control the capacity of a vane type rotary compressor by installing an opening/closing valve operated according to the load between a bypass inlet hole communicating to the intermediate position between a condenser and an expansion valve and a bypass outlet hole communicating to the inside of a working chamber. CONSTITUTION:When a solenoid valve 19 is excited by the instruction of a capacity controller, a bypass inlet hole 21 communicating to a dryer receiver communicates to a bypass outlet hole 22 communicating to the first suction chamber 31, and the first suction chamber 31 in the initial stage of the suction cycle and a condenser outlet part communicate. With such constitution, the high pressure gas in the dryer receiver flows into the first suction chamber 31 through a bypass suction hole, and the revolution of a rotor 2 is accelerated by the reexpansion pressure, and the driving torque of the compressor is reduced.
Patent JP-H0772833-A (JP)
Title: Voltage compensation circuit and display device
Inventor: OKADA HISAO
IPC: G02F1/133
Filed: 1994-07-04
Abstract: PURPOSE:To attain the gradation display without unevenness by compensating a voltage drop. CONSTITUTION:A display device is provided with a display part incorporating a pixel 74 and a data line 75 connected to the pixel 74, a first voltage supply line 72 provided with a first end point, a second voltage supply line 72 provided with a second end point, a voltage supply circuit 71 applying a first voltage higher by a prescribed value than a required gradation voltage to the first end point and applying a second voltage lower by a prescribed value than the required gradation voltage to the second end point, a driving circuit 73 connected to the first voltage supply line 72 in a first connection point and connected to the second voltage supply line 72 in a second connection point and outputting a driving voltage to a data line 75, and the magnitude where the first voltage drops from the first end point to the first connection point is equal to the magnitude where the second voltage raises from the second end point to the second connection point substantially.
Patent JP-S6213554-A (JP)
Title: Permanent magnet alloy
Inventor: TOKUNAGA MASAAKI
IPC: C21D8/12
Filed: 1985-07-11
Abstract: PURPOSE:To increase the coercive force of a sintered body of an Nd-Fe-B type permanent magnet alloy by subjecting the sintered body to primary heat treatment, slow cooling and strain relief heat treatment to provide a composite structure to the alloy. CONSTITUTION:A sintered Nd-Fe-B alloy is heated, held at 750-1,000 deg.C for 0.2-5hr and slowly cooled to room temp. -600 deg.C at 0.3-5 deg.C/min cooling rate to increase a strain by the penetration of b-phase (body-centered cubic lattice). The alloy is then subjected to strain relief annealing at 550-700 deg.C for 0.2-3hr and rapid cooling at 20-400 deg.C/min cooling rate to relieve the strain. Thus, a sintered magnet alloy consisting of the principal phase of Nd2Fe14B, the 2nd phase of B enriched Nd2Fe7B6 and the 3rd phase of Nd enriched is obtd. The magnet alloy has a composite structure consisting of a c-phase of about 5-700Angstrom  thickness, b-phases of about 50-1,000Angstrom  thickness arranged opposite to each other with the c-phase in-between and a-phases as the principal phases present opposite to each other with the b- and c-phases in-between.
Patent JP-H05326378-A (JP)
Title: Manufacture of x-ray mask structure
Inventor: KASHIDA SHU
IPC: G03F1/22
Filed: 1992-05-20
Abstract: PURPOSE:To prevent a fluctuation in the film stress of an X-ray transmitting film when an X-ray mask substrate is bonded to an X-ray mask reinforcement body. CONSTITUTION:In a method of manufacturing an X-ray mask structure which is formed by bonding an X-ray mask substrate 2 composed of a silicon wafer to an X-ray mask reinforcement body 4 composed of a silicon plate, a face which is opposite to the face, on which an X-ray transmitting face 1 has been formed, of the X-ray mask substrate 2 is bonded to the X-ray mask reinforcement body 4 at the film formation temperature or lower or the annealing temperature or lower of the X-ray transmitting film 1.
Patent JP-S6043958-A (JP)
Title: Power supply circuit
Inventor: YAMAUCHI MASAAKI
IPC: H04M19/08
Filed: 1983-08-22
Abstract: PURPOSE:To prevent the generation of a fault (latchup) at the restoration of power failure by allowing a relay to monitor normally the power feeding state of a DC voltage and allowing the relay to be changed over automatically to the power feeding from an auxiliary power supply to a volatile storage device if the power supply is stopped. CONSTITUTION:When a DC voltage V0 is supplied from an external power supply, the relay A is activated and the DC voltage V0 regulated to a prescribed voltage by a constant voltage diode ZD is fed to the volatile storage device via a diode DO as a DC voltage V2. Further, a DC voltage V1 is fed to other circuit via a contact a2. If the supply of the DC voltage V0 from the external power supply is stopped because of power failure or the like, the relay A is restored, the contact a1 is made conductive and a contact a2 is blocked. As a result, a DC voltage V2 to the volatile storage device is fed immediately from the auxiliary power supply BO via the contact a1 and a diode D4. When the external power supply is restored, the power supply from the auxiliary power supply BO is blocked.
Patent JP-H0317725-A (JP)
Title: Information input device
Inventor: SAKAGUCHI AKIHIKO
IPC: G06F3/02
Filed: 1989-06-14
Abstract: PURPOSE:To read out the information processing data which are registered responding to a series of key depressing information by registering the prescribed information processing data into a storage means with a control means responding when a series of specific key depressing information is inputted. CONSTITUTION:When a register starting key is depressed during a key scanning operation, an MPU 12 and a ROM 13 output the key data. Simultaneously, these key data are written continuously into a RAM card 14 until an end key is depressed to end the registration of the prescribed key input. Then the corresponding key data are read out of the card 14 in the case of the depressing of a key (register call key) which activates the call of a series of prescribed key inputs. At the same time, the key data are continuously sent to an information processor 4 until the registered key data are used up. When any key is not depressed, the key data attending with the normal key operations are transmitted.
Patent JP-H06342507-A (JP)
Title: Production of thin film magnetic head substrate
Inventor: WATANABE SHIGEMITSU
IPC: G11B5/31
Filed: 1993-05-31
Abstract: PURPOSE:To simply and efficiently flatten the surface of a substrate by forming a first resist film on the periphery of the projecting part of the substrate, and then forming a second resist film on the first resist pattern. CONSTITUTION:The projecting part 12 is set on the substrate 11. The first resist film 13 is formed in the periphery of the projecting part 12 on the projecting part 1. Then, a recessed part 13a, etc., is formed in the film 13 to subject the film 13 to pattening. The second resist film 14 is formed on the first resist film. Then, the resist films inclined from both end parts of the recessed part 13a are overlapped to simply and efficiently obtain the surface-flattened thin film magnetic head substrate.
Patent JP-S637708-A (JP)
Inventor: MIKAMI KAZUNARI
IPC: A01C9/02
Filed: 1986-06-30
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-S6215746-A (JP)
Title: Radiation detector
Inventor: YOSHIDA YUZO
IPC: G01T1/185
Filed: 1985-07-11
Abstract: PURPOSE:To make a good image without an artifact, by emplacing band-shaped grounded protective electrode plates at the front and rear ends of signal electrode plates and electrically disconnecting the protective electrode plates from the signal electrode plates, to suppress the electric field distortion in each cell. CONSTITUTION:Band-shaped grounded protective electrode plates 16 are emplaced at the front and rear ends of signal electrode plates 13 and electrically disconnected therefrom so that the protective electrode plates act as dummy electrodes against a high-voltage electrode plate 12 at the front and rear ends of the signal electrode plates. As a result, the signal electrode plates 13 for handling an ionization current are not affected by the distortion of an electric field. The protective electrode plates 16 are thus provided to suppress the electric field distortion which would result from an X-ray incidence windoew 11 and the curvature of the front ends of the electrodes. Therefore, the electric field distortion in each cell is suppressed to prevent the difference between the characteristics of the cells. This results in making a good image without an artifact.
Patent JP-S5777846-A (JP)
Title: Manufacture of louver
Inventor: TERASONO MITSUO
IPC: F24F13/08
Filed: 1980-10-30
Abstract: PURPOSE: To manufacture the louver in a simple manner by a method wherein a number of slits are formed in the surface of a metallic plate in parallel and spaced apart and louver blades are formed by raising up the portions between each of the slits.  
     CONSTITUTION: A number of slits 2, 2... are formed in the surface of the metallic plate 1 in parallel and spaced apart and the louver blades 5 are formed by the portions sandwiched between each of the slits. Further, in order to prevent the metallic plate 1 from rust, a synthetic resin layer 3 is coated on the front and rear surfaces of the plate 1 including the portions inside the slits to thereby produce a louver plate 4. To produce the louver from the louver plate 4, the synthetic resin layer 3 is cut in along each of the slits 2 and the portions between each of the slits are raised up to thereby form the louver blades 6 slanting in forward and backward direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01318979-A (JP)
Title: Deterioration warning apparatus for storage battery
Inventor: HANEDA NORIHIRO
IPC: H02J7/00
Filed: 1988-06-20
Abstract: PURPOSE:To detect deterioration of a battery accurately by comparing an initial operable time and a present operable time in a charge/discharge cycle of a storage battery, and detecting whether the battery discharge capability is decreased to a preset ratio of decrease in a limit operating time or not. CONSTITUTION:A CPU 16 detects the completion of charging in a storage battery 11. The accumulated operating time from the start of discharge after the completion of charging to a time when the terminal voltage of the battery drops to a specified voltage is stored. At the same time, the value of the storage battery at the initial period of use for the accumulated operating time is stored. Then, the CPU 16 obtains the ratio between the accumulated operating time at present and the accumulated operating time at the initial period of use of said storage battery. When said ratio is decreased to the value lower than a specified ratio, it is judged that the battery is deteriorated and a warning output contact 22s is turned ON. In place of the accumulated operating time from the start of discharge to the time when the terminal voltage of the battery drops to the specified voltage, an accumulated quantity of used electricity is stored. The time when the ratio between the accumulated quantity of the electricity at present and that at the initial period of battery used becomes lower than the specified ratio is detected, and warning of the deterioration of the battery is issued.
Patent JP-H05336933-A (JP)
Title: Laver and production of laver
Inventor: HORIE EIKO
IPC: A23L17/60
Filed: 1992-06-12
Abstract: PURPOSE:To obtain laver suitable for rolling around rice ball for take out, excellent in sealing properties to moisture and hardly releasing the seasoning layer by forming the specific seasoning layer on one side of laver by a specific method. CONSTITUTION:Fine powder of spices of Japanese horseradish or Guinea pepper is uniformly mixed with fine powder of seasoning containing a salt and a food hardened oil consisting of tasteless, odorless and aroma-free vegetable hardened oil and fat and prepared so as to always harden at ordinary temperature by setting the melting point so as to become a temperature slightly higher than an ordinary temperature different according to seasons to prepare a seasoning liquid. Then, whole the surface of the dried laver is roasted and the seasoning liquid is applied to one side of lever by spraying using a nozzle from above in a state where the seasoning liquid is heated. Finally, the laver is cooled and the food hardened oil is hardened to provide the objective product in which the seasoning layer consisting of the above-mentioned seasoning liquid is formed on one surface.
Patent JP-S5579894-A (JP)
Title: Plating method for intermittent sending of coil material
Inventor: SUDA MEGUMI
IPC: G05D3/12
Filed: 1978-12-11
Abstract: PURPOSE: To position the coil material in plating zone accurately and to carry out spot plating treatment of minute size with a high accuracy, by discriminating the part to be plated of coil material by a specific method and transferring intermittently at every basic sending amount.  
     CONSTITUTION: The dammy part 12 and the guide hole 14 of the coil material 7 provided the part 12 and the part 11 to be plated attached the hole 14, are discriminated by the photoelectric switch 33 provided at each entrance and exit side and the distance from the above discriminating position to the start end of treatment  zone, is added to the basic sending amount corresponding to the length of plating  treatment zone as revision amount and intermittent transfer at every basic sending amount is carried out by the transfer means 16 from the next time and then, the plating object part 10 is positioned at the mask 3 having the plating liquid jetting nozzle 2 of the strike and real plating part X, Y accurately. On occasion demands, minute regulation of advance and retreat of the material 7 is controlled automatically and plating treatment of minute part is carried out with an accuracy of about 0.1mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01320168-A (JP)
Title: Cartridge for replacing press plate
Inventor: OGIWARA TOSHIYUKI
IPC: B41F27/12
Filed: 1988-06-23
Abstract: PURPOSE:To contain a press plate in a cartridge to correctly feed the top bite part of the press plate into a gap in a plate cylinder by a method wherein the cartridge consists of a frame member for containing the press plate in a bent state and a positioning apparatus which shakes the frame member to bring the bite part of the press plate contained therein into contact with the peripheral surface of the plate cylinder. CONSTITUTION:A cylinder 23 serving as a positioning apparatus is actuated, the tip end of a cartridge 6 is made close to a tension bar gap 2c, and a bite part 50 of a press plate P0 is inserted into the gap 2c. Thereafter, a pressing roller 8 is abutted on the peripheral surface of a plate cylinder 2, and the plate cylinder 2 is rotated nearly one full counterclockwise turn. Then, the plate cylinder 2 is sightly rotated reverse, and a pressing member 7 is actuated while a bite tail part 51 levitated from the peripheral surface is abutted on the tip end of the cartridge to press the bite tail part 51 fully into the gap 2c. After the completion of this action, the pressing member 7 is returned as it was, the pressing roller 8 is separated from the peripheral surface of the plate cylinder 2, a tension bar 2a is rotated to securely fit the ends of the press plate P0 into the gap in the plate cylinder.
Patent JP-H113743-A (JP)
Title: Lever-type connector
Inventor: SAKATANI ATSUSHI
IPC: H01R13/629
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To change the position of a lever with respect a connector housing in response to conditions. SOLUTION: A guide slit 34, extending from a bearing hole 33 towards an operation portion 31 side and a guidance slit 36 extending from a cam slit 35 in parallel to the guide slit 34, are formed on an arm portion 32. At a fitting operation time, operation force can be reduced by fitting a support shaft 12 into a fitting slit 33, so as to lengthen a lever 30. At a carrying time before fitting or in a fitting state after the normal fitting, the lever 30 can be shortened by moving the support shaft 12 along the guide slit 34 through the thrusting operation of the lever 30.
Patent JP-S5578543-A (JP)
Title: Semiconductor with insulating-film separated construction
Inventor: KIJIMA KOUICHI
IPC: H01L21/76
Filed: 1978-12-11
Abstract: PURPOSE: To provide a crystal-defect absorbing means on a substrate except the semiconductor-island forming portions where active and passive elements are formed, for preventing any crystal defect from occurring at the boundaries between semiconductor islands and oxidized film.  
     CONSTITUTION: Underlayer oxidized film 2 is formed on a silicon substrate 1, and further silicon nitride film 3 is formed thereon and partially mask with resist 4. With the resist 4 used as mask, the film 3 is removed and the film 2 is etching- removed. Partial etching with a desired depth is made of the substrate 1. Separating oxidized film 5 is formed by oxidizing the surface of the substrate 1. Another smaller island 8 is formed separately from a silicon island 7 which forms an element of the substrate 1. A defect in a large silicon island 6 transfers toward the island 8 and is expelled from the island 6, and the island 8 grows to contain a large defect group. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0444009-A (JP)
Title: Illuminator
Inventor: OKAMURA AKIYOSHI
IPC: G02F1/1335
Filed: 1990-06-12
Abstract: PURPOSE:To improve the effective utilization rate of light and to miniaturize the whole constitution by inserting a low-voltage discharge lamp into an insertion holes formed in a photoconductor. CONSTITUTION:The photoconductor 1 formed of a milk white light diffusing and transmitting material in a plate or block shape is surrounded with a casing 2 except its top surface and the internal surface of the casing 1 is a reflecting surface 3. The insertion holes 4 and 4 are formed in the photoconductor 1 horizontally in parallel to each other and the top surface of the photoconductor 1. Then the straight tube type cold-cathode-ray fluorescent lamps 5 and 5 are inserted into the throughholes 4 and 4 while having their end parts projected from the photoconductor 1. Neither external leak loss nor reflection loss is therefore caused. Consequently, the effective utilization rate of light discharged from the lamps can be improved and the miniaturization is also realized.
Patent JP-S6045283-A (JP)
Title: Hologram recording material
Inventor: IKEGAMI YOSHIZUMI
IPC: G03H1/02
Filed: 1983-08-23
Abstract: PURPOSE:To enhance sensitivity of a material and a content of a sensitizing dye, and to obtain a hologram recording material high in sensitivity by adding an optional kind of alcohol to said material. CONSTITUTION:The recording material contains a polymer contg. vinylcarbazole rings, a cyclic cis-alpha-dicarbonyl compd. producing free radicals on light irradiation, any of various kinds of dyes and any of various kinds of alcohols. An amt. of cross-linking agent to be used is 0.5-50wt% based on the total weight of the polymer, and an amt. of alcohol to be used is 0.1-30wt% on the like basis.
Patent JP-2000078402-A (JP)
Title: Quantizing method, recording device using the same and storage medium
Inventor: YANO KENTARO
IPC: G06T5/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image of high picture quality by preventing generation of a pseudo contour under the control of a light load in the case of expressing recorded pixels with the plural gradations of gradation recording, large/small recording or the like. SOLUTION: On the assumption that a recording device can express three gradations respectively for light and shade dots and can record five gradations totally for the input data of one pixel, five quantizing processing parts for determining whether or not the respective dots of these five gradations are plotted, are not provided but ternary processing is performed respectively by two quantizing processing parts S3 and S4 for shade and light dots and a recording level is determined.
Patent JP-S5276935-A (JP)
Title: Electroconductive recording sheet
Inventor: IGARASHI AKIRA
IPC: B41M5/20
Filed: 1975-12-23
Abstract: PURPOSE: To enhance the moisture resistance, light resistance, and color density by containing an aromatic carboxylic acid polyhydric metal salt as a developer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63317957-A (JP)
Title: Tape tension mechanism
Inventor: KODAMA YOSHIZO
IPC: G11B15/675
Filed: 1987-06-19
Abstract: PURPOSE:To simplify the structure of a sub-chassis itself by arranging the back tension mechanism of a reel base on a main chassis independently from the sub-chassis executing a lifting movement for the main chassis. CONSTITUTION:The back tension mechanism 4 of a reel base 3 is arranged on a main chassis 1 independently from the sub-chassis having the reel base 3 and executing a lift movement for the main chassis 1. This back tension mechanism 4 is composed of what the rotary supporting shaft 30 of the reel base 3 is freely rotatably penetrated to the bush 20 fixed to the sub-chassis 2, a disk 41 is fixed to the penetration end and plural leg pieces 42 are projected downwards on the disk 41. The mechanism of the sub-chassis itself can thus be simplified by allowing the tape tension mechanism independent from the sub-chassis.
Patent JP-H0320981-A (JP)
Title: Connector
Inventor: KOZAI HIROSHI
IPC: H01R33/76
Filed: 1989-06-16
Abstract: PURPOSE:To protect discrete wirings on a module and prevent the discontinuity of pins due to the thermal expansion difference by providing projections on the coupling face with the module on a housing. CONSTITUTION:Many socket contacts 12 are incorporated in a housing 11, and coupling guide holes 13 corresponding to pins of a module are provided above them. The housing 11 has projections 16 on the coupling face with the module. Contact leads 14 are extracted from contacts 12 and soldered to a printed circuit board 15. The whole connector is thereby held. Discrete wirings 24 are arranged on the side of the module where input/output pins 23 of a ceramic substrate 22 are provided. When the connector and the hybrid module are coupled, a gap with the height of projections is generated between them, even if wirings 24 are brought into contact with the input/output pin face side of the substrate 22, they are not brought into contact with the coupling face of the housing 11.