baber/WOPTO huggingface dataset:
Patent JP-H05117782-A (JP)
Title: Method for forming fiber formed body for fiber-reinforced composite member
Inventor: FUJISHIRO HIDEYUKI
IPC: C22C49/00
Filed: 1991-10-29
Abstract: PURPOSE:To reduce the time taken to remove a liq. and to improve the productivity of the fiber formed body at the time of forming the fiber formed body from a slurry forming material obtained by dispersing fibers in a liq. CONSTITUTION:A slurry forming material A contg. the mixed fiber consisting of a short fiber 2 and a tetrapod deformed fiber 3 is used. When the liq. is removed in a forming die 6 to deposit the mixed fiber, the crowding of the short fibers 3 is disturbed by the deformed fiber 3, hence many liq. discharge passages are formed between the short fibers in the deposit, and the time taken to remove the liq. is reduced.
Patent JP-H01128316-A (JP)
Title: High temperature superconductor and manufacture thereof
Inventor: IGARASHI MIKI
IPC: H01B13/00
Filed: 1987-11-11
Abstract: PURPOSE:To secure such a high temperature superconductor that is able to be rolled into a coil form by installing a normal conductive covered layer which covers a fine powder burned hot superconductive core. CONSTITUTION:A fused covering metal 1 of a normal conductor serving as a covering material for a superconductor is pressurized and sprayed out of an injection port 2 of a vessel tip. In this case, a cavity 4 is formed in the inner part of the metal 1 by an injection nozzle for fine powder hot superconductive material 5 installed in a central part of this injection port 2. On the other hand, this superconductive material 5 is pressurized and sprayed, charged to the inside of the cavity 4 from the nozzle 3. The sprayed metal 1 is cooled simultaneously with its injection, solidified and turned to a solidifying covered metal layer 6. This metal layer 6 filled up with the superconductive material 5 passes through a kiln 7 by continuously pressurizing the metal 1 and the superconductive material 5, while the superconductive material 5 serving as a core is burned in succession, and it comes to an injection molded hot superconductor 8, then it is rolled on a drum 9.
Patent JP-H03144577-A (JP)
Title: Color developing toner and manufacture of the same
Inventor: OTA MITSURU
IPC: G03G9/09
Filed: 1989-10-31
Abstract: PURPOSE:To enable smooth transfer of an image to an optional medium by an electrostatic method by supplementing poor electric chargeability and inferior fixability of a color developing agent of a toner with the core material of the color toner particles and coating the surface of the core material with the color developing agent. CONSTITUTION:The color developing agent is a material for developing color by reacting with a dye precursor contained in microcapsules different in mechanical breaking strength upon irradiation with light and the core material 1 is coated with this agent, and the materials to be used for the core material 1 is an adhesive agent and an adhesive doner 3 good in fixability and adhesiveness to optional media and to the color developing agent, and a good effect is observed by mixing a fixability donor 2 for enhancing pressure or heat fixability and an anchoring effect. The color developing toner 5 is obtained by melting and kneading materials for supplementing chargeability and fluidity, mixing them with the color developing agent, and dispersing them into an aqueous solvent, or directly dispersing them together with the color developing agent, and coating the core material 1 with the color developing agent composition 4, thus permitting the obtained toner to be floated and transferred by the electrostatic method.
Patent JP-H05100479-A (JP)
Title: Toner for electrophotography
Inventor: MAEDA SATOSHI
IPC: G03G9/087
Filed: 1991-10-03
Abstract: PURPOSE:To provide a toner for electrophotography having excellent image characteristics, fixability, shelf stability and resistance to a plasticizer for PVC. CONSTITUTION:Slightly soluble polyester resin obtd. from arom. polycarboxylic acids including >=80mol% terephthalic acid, an ethane diol deriv. and alicyclic polyol, having <=0.5wt.% gel fraction and insoluble in methyl ethyl ketone is used as a resin binder.
Patent JP-H05168415-A (JP)
Title: Stabilizer composition suitable for addition to emulsified food
Inventor: MAABIN ERU KAAN
IPC: A23L29/10
Filed: 1991-10-04
Abstract: PURPOSE: To obtain a stabilizer compsn. contg. a mixture of sodium carboxymethylcellulose with microcrystalline cellulose, excellent in shelf life for a long period of time and useful for ice cream, etc. CONSTITUTION: This stabilizer compsn. contains sodium carboxymethylcellulose preferably by 2.5-6.0wt.% and microcrystalline cellulose preferably by 10-20wt.%. It is preferable that this compsn. further contains one of calcium salt of carrageenan and sodium alginate as stabilizers preferably by 0.5-1.5wt.%.
Patent JP-S63137552-A (JP)
Title: Manufacture of metal body with less segregation
Inventor: ONO TAKAHIDE
IPC: B22D11/117
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a metal body equipped with an uniform property with less segregation by flowing a molten metal down to a rotary body, making it a granular body in a specific grain size by a centrifugal force and cooling it with its lamination on a mold under specific conditions. CONSTITUTION:The molten metal poured from the nozzle of tundish is clashed to a rotary disk 1 and made the granular body 4 having >=50% of <=1mm diameter by the centrifugal force of the rotary disk 1. It is then laminated on a cylindrical mold 2 placed within the specified distance in the centrifugal direction of the rotary disk 1 and after making it in a semimelting state by blowing to the lamination part, the cooling Ar gas of >=10<2>ft<3>/ton while scattering of the granular body 4 as well, the mold 2 is cooled via a water cooling groove 6 and the steel pipe with less segregation is manufactured. The plate in the specified thickness may be manufactured as well by piling on a caterpillar mold 15 by performing the above similarly.
Patent JP-H02131132-A (JP)
Title: Dispenser
Inventor: SUZUKI YASUYUKI
IPC: B01J4/02
Filed: 1988-11-11
Abstract: PURPOSE:To prevent clogging of a nozzle by coating the inner wall surface of a housing part of coating material with polytetrafluoroethylene (hereinafter PTFE). CONSTITUTION:The whole inner wall of a housing part 4 is coated with PTFE and coating material 12 falls down to the lower part without being stuck on the inner wall of the housing part 4 even when coating material 12 is brought into contact with the inner wall. A coater 1 is actuated and coating material can be applied to the arbitrary position and also effectively utilized. It is not caused that the coating material 12 is dried on the inner wall surface and therefore a nozzle 6 is clogged and the concn. of the coating material 12 in application is changed.
Patent JP-2000111392-A (JP)
Title: Heating cooking applianace
Inventor: OKADA AKIRA
IPC: G01G19/52
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooking appliance which miniaturizes a weight sensor part and whose weight detecting accuracy can be enhanced. SOLUTION: A shaft 15 is installed in such a way that it can be turned by a bearing 19 and that it can be moved up and down in a shape that it is passed through the bottom plate 14a of a heating cooking chamber 14 in the up-and-down direction. A rotating mounting base 16 is connected to the upper end part of the shaft 15. A spring receiver body 27 is installed in a part which is lower than the lower end part of the shaft 15, and a coiled spring 30 is installed on the spring receiver body 27. The shaft 15 is supported from the lower part by the coiled spring 30 via a load hearing member 51, and the coiled spring 30 is flexure-deformed according to a load applied to the shaft 15. A winding 33 is installed in a part at the lower part of the shaft 15, and it constitutes a sensor part 35 together with the coiled spring 30.  An inductance is changed by the flexure deformation of the coiled spring 30.
Patent JP-H01127458-A (JP)
Title: Vehicle steering method
Inventor: SUGASAWA FUKASHI
IPC: B62D113/00
Filed: 1987-11-12
Abstract: PURPOSE:To enhance the turning responsiveness and the turning stability by turning front wheels so as to increase the a turn angle thereof in accordance with a differential value of a steering manipulation, and by auxiliarily steering rear wheels with a first-order lag in the same phase, corresponding to an angle proportional to the steering manipulation. CONSTITUTION:An auxiliary steering controller 31 for controlling individually solenoids 26a, 27a, receives signals from a steering angle sensor 32 for detecting a turn angle theta of a steering angle 10 and a vehicle speed sensor 33 for detecting a vehicle speed V, and feeds back signals from stroke sensors 34, 35 for detecting strokes of actuator pistons 13, 21a, that is, a front wheel auxiliary actual steering angle deltaF and a rear wheel auxiliary actual steering angle deltaR. The controller 31 gives a turn increase amount to a desired front wheel auxiliary steering angle deltaF in accordance with a differential value of a steering operation and gives a same phase steering angle proportional to the steering operation to a desired rear wheel auxiliary steering angle deltaR with a first-order lag.
Patent JP-H07121621-A (JP)
Title: Credit sales system and credit card issuing method using system concerned
Inventor: MARUYAMA AKISHI
IPC: G06Q40/00
Filed: 1993-10-20
Abstract: PURPOSE:To obtain the method and the system by which necessary information obtained quickly and a credit card can be issued immediately, when a customer desires to purchase a commodity on credit, the customer is not kept waiting, and the unitary management of credit management information and sales information of the customer also can be executed. CONSTITUTION:This credit sales system is an information processing system which is provided with a means connected to an information processing system for managing chiefly information related to customer's commodity purchase on credit, and manages chiefly information related to the customer's commodity purchase. This system is provided with a credit card management file 2 corresponding to a credit card 7 prepared in advance in the information processing system for managing the information related to the commodity purchase of the customer concerned. Further a management information store area of the credit card 7 for registering the information as to whether credit sales are appropriate or not, and an area for storing customer's specific information based on the information from the information processing system related to the customer's commodity purchase on credit chiefly are provided, in the credit card management file 2.
Patent JP-2000110194-A (JP)
Title: Transferable mud-receiving tank device
Inventor: YAMAZOE SHIGEHIRO
IPC: B28C9/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To make the whole body of a device low and effectively use the installation space of the device and further, simplify the discharging operation of boulders or residual soil and the cleaning work of the inside of the tank. SOLUTION: In this transferable mud-receiving tank device, a first mixer 3 producing slurry mud or back-filling material is mounted on a base frame 8, and horizontal rails 24 parallel to each other are arranged below the discharge opening 18 of the first mixer 3, and two mud-receiving tank devices are transferably provided on the rails 4 to receive mud or back-filling material discharged from the opening 18 of the first mixer 3. Accordingly, since the back-filling material-producing device is not high, a raw material can be sufficiently supplied by use of a power shovel, and hence, time and cost for installation of machines can be reduced. Further, since the whole body of the device is compact, a wide installation space is not required and as two mud-receiving tanks are installed, the mixer is not required to suspend at every time and the mixer can be continuously operated.
Patent JP-2001108997-A (JP)
Title: Producing method of liquid crystal alignment layer
Inventor: NOMURA YUKIO
IPC: G02F1/1337
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To solve such problems that although an alignment method with light to give an aligning function for a liquid crystal to a film having a photosensitive group is noticed, anisotropic photoreaction is hardly caused due to fixing of the photosensitive group without aligned to the film, and this results in alignment defects or requirement of a large quantity of polarized UV rays, and that a tact time is required in the production process. SOLUTION: A solution containing a silane compound having at least a photosensitive group is brought into contact with the substrate surface to chemically adsorb the silane compound to form a thin film having a photosensitive group. Then the silane compound having an excess photosensitive group not chemically adsorbed is dissolved in a cleaning liquid to be removed. Then a gas is blown in a desired direction and the cleaning liquid is dewatered to align the film having a photosensitive group chemically adsorbed. Then the film is irradiated with polarized light having a desired polarization direction and the film having the chemically adsorbed photosensitive group is aligned to produce a liquid crystal alignment layer.
Patent JP-H11107680-A (JP)
Title: Mud concentration type propulsion excavator
Inventor: INOUE MASAFUMI
IPC: E21D9/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve performance by installing the injection nozzle of a two- pack plasticizer at the rear of the front end section of a rotating cutter arm so as to be ejected towards a tail void. SOLUTION: Plasticizer injection nozzles 9a, 9b are mounted at the rear end of the front end section of a cutter arm 2 having excavating edges 3 in a front. A two-pack plasticizer is blown out to a rear from the nozzles 9a, 9b through a swivel 10 and passages 8a, 8b at the time of the execution of works. Since the arm 2 is rotated, the plasticizer ejected from the nozzles 9a, 9b is distributed uniformly onto the outer circumference of the outer circumferential wall 1 of the device, and forwarded equally towards a tail void 11, and worked as the lubricant of the outer circumference of the device. A mixing blade is projected in the direction of the tail void 11 at one front end of the arm 2, the plasticizer and mud are agitated uniformly and the consumption of the plasticizer is lowered, and the efficiency of an improvement in the tail void is improved.  Accordingly, the propulsive force of the excavator can be reduced largely, the excavator can be curvedly forwarded easily, and a suction to a face of the plasticizer can be inhibited because the plasticizer is injected backwards.
Patent JP-H08143187-A (JP)
Title: Paper sheet guiding device
Inventor: KANO HIROSHI
IPC: B41J13/10
Filed: 1994-11-18
Abstract: PURPOSE: To prevent the occurrence of a jam of a paper sheet even when a recording paper is obliquely inserted or obliquely fed, in a guide device to guide a recording paper fed in a forward and a reverse direction. CONSTITUTION: Through a recording paper 30 inserted from the first guide member 26 side is discharged from a second guide member 28 side, since a first side edge guide surface 90 is arranged inside a second side edge guide surface 52 in the direction of width, even when the recording paper 30 is obliquely inserted, a jam of a paper sheet is prevented from occurring as a result of a corner being hooked on the second side edge guide surface 52.  Further, through the recording paper 30 inserted from the second guide member 28 side is discharged from the first guide member 26 side, since the side edge part of the recording paper 30 passes the first side edge guide surface 90 in such a manner to be curved in the first guide member 26 internally in the direction of width by first and second paper contact surfaces 82 and 78, even when the recording paper 30 is obliquely fed, a jam of a paper sheet is prevented from occurring as a result of the first guide surface 90 being hooked.
Patent JP-H09129902-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KAJIWARA NOBUYUKI
IPC: H01L21/331
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of the diode characteristic of a semiconductor device caused by the variation of the carrier density by providing a p-type semiconductor substrate in which vacancies which act as acceptors are filled up with external p-type impurities and an n-type semiconductor area formed by implanting ions. SOLUTION: A semiconductor device is provided with a p-type semiconductor substrate 1 in which vacancies which act as acceptors are filled up with external p-type impurityies and an n-type semiconductor area 2 formed by implanting ions. Since the vacancies in the substrate 1 are eliminated by doping the vacancies with the external p-type impurityies after the formation of a p-n junction in such a way, a deep level which is caused by the vacancies are also eliminated and no characteristic fluctuation occurs. Therefore, a semiconductor device for infrared detecting element, etc., having excellent characteristics can be obtained, because the quantum efficiency of the device is remarkably improved when the device is used as photodetecting element.
Patent JP-H07142639-A (JP)
Title: Substrate for semiconductor device
Inventor: NAGASE TOSHIYUKI
IPC: H05K1/05
Filed: 1993-11-15
Abstract: PURPOSE:To prevent the separation of solder by a method wherein grooves for sectioning power parts and control parts on one sheet of a substrate are formed in the substrate. CONSTITUTION:AIN powder, Al2O3 powder, BeO powder, Y2O3 powder, SiO2 powder and MgO powder are blended as raw powder, an organic binder is added to this blend to form a green sheet by a doctor blade method, and grooves 4 are formed in the sheet by a mold press. Then, after degreased, the sheet is sintered. This ceramic sheet has a size of 50mmX50mmX0.8mm and divided by a longitudinal groove of a width of 0.2mm X a depth of 0.4mm and two similar transverse grooves, which define a power section 1a and a control section 1b. The ceramic sheet, with its reverse side metallized with Ag-20wt.%Pd alloy, is attached to a 52mmX52mmX1mm copper heat sink 2 with Sn-37wt.%Pd solder 3. This perfectly prevents the separation of the solder.
Patent JP-H01125581-A (JP)
Title: Drive control device for hydraulic source
Inventor: NISHIKAWA MASAO
IPC: F04B49/06
Filed: 1987-11-11
Abstract: PURPOSE:To simplify the device structure by estimating the pressure based on the volume shift of the pressurized fluid stored in an accumulator means with a pressure detecting means and controlling a motor means so that the estimated pressure matches with the target value. CONSTITUTION:The pressure oil from a hydraulic pump 34 rotatively driven by a motor 30 is fed to a selector valve 64 via an accumulator 52 and drives a hydraulic motor 56 serving as an actuator in the direction set by an electric valve driving circuit 66. A control unit (pressure detecting means) 70 estimates the pressure of an oil path 48 according to the oil temperature detected by a temperature sensor 74 and the oil level fluctuation in the accumulator 52 detected by a liquid level sensor 75 and determines the target rotating speed of the motor 30 based on it and controls the rotation of the motor 30 so that the rotating speed detected by the rotation sensor 72 matches with the target rotating speed. The minimum required pressure oil in response to the pressure variation is fed, thereby the energy saving effect is attained, and the device structure is simplified.
Patent JP-H07139786-A (JP)
Title: Heater current detection controller for air conditioner
Inventor: MORISHIGE ARIYOSHI
IPC: F24F11/02
Filed: 1993-11-15
Abstract: PURPOSE:To early discover a different input, an erroneous connection of a heater, a short-circuit fault of the heater, etc., by judging a heater current to be normal only when it lies in a range between first and second settings. CONSTITUTION:At the time of ON of a heater relay, a heater current flows through a current transformer 2, and is input to a CPU 11 in a controller as a converted voltage. In this case, since the CPU 11 previously stores as the heater current criterion the absolute values of first setting and second setting higher than the first setting, the CPU 11 instructs continuation of heater ON if the input converted voltage value falls within the range between the first and second settings, and turns off the heater after a predetermined time if the heater current is out of the range of the first and second settings. Thus, a dangerous state such as an erroneous connection of a different input heater, a short-circuiting fault of the heater can be early discovered.
Patent JP-H10131221-A (JP)
Title: Height difference adjusting device of manhole iron cover against road surface and method therefor
Inventor: ITO TETSUO
IPC: E02D29/14
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To make an adjusting work simple and safe by fitting an inner frame body into an outer frame body installed on a manhole slab, elevatably moving them by jacks so as to fix the inner frame body to be flush with the road surface, and charging spacers so as to adjust a manhall cover to be flush with the road surface. SOLUTION: A bottom plate 4 is installed on a slab 10, an outer frame body 3 is fitted to it, an inner frame body 2 is fitted into it, and the inner frame body 2 is installed so that the surface position is conformed to the road surface. Under this condition, the bolts 75 of jacks 71 installed on four positions are rotated so as to fix the height of an intermediate bottom plate 22. Under this condition, the inner frame body 2 is fastened with the outer frame body 3 by fastening members from the inside of the inner frame body 2, and hence the inner frame body 2 is prevented from shaking. Adjusting spacers 5 are charged in a gap between the inner frame body 2 and the outer frame body 3, the adjusting spacers 5 are fixed by spacer stoppers, and a manhole irom cover is installed so that the surface position is conformed to the road surface.  Consequently, the adjusting work is made simple and safe.
Patent JP-H01126662-A (JP)
Title: Image forming device
Inventor: MAMA TAKASHI
IPC: G03G15/01
Filed: 1987-11-11
Abstract: PURPOSE:To prevent the images of respective colors from being deviated in a transfer sheet conveying direction by adjusting a distance between the positioning points of respective units in the transfer sheet conveying direction and a transfer point corresponding to the thermal expansion coefficient of the material of an image forming device main body and an image forming unit and a transfer interval between the respective units. CONSTITUTION:Generally speaking, the side plates 23 and 24 and the front plate 25a of a main body are made of a steel sheet. Meanwhile, the housing 12a of the image forming unit 11a is made of an ABS resin, etc., whose linear expansion coefficient is different from the steel sheet. As for the distance lbetween the positioning pins 14 and 16 attached to the image forming unit 11 and the transfer point, the relation of ld>lc>lb>la is obtained in the image forming units 11a-11d. And the unit can flexibly expand and contract in the transfer sheet conveying direction. Thus, the transfer interval becomes same even if temperature changes and the deviation of the image can be prevented from occurring.