baber/WOPTO huggingface dataset:
Patent JP-S62232070-A (JP)
Title: Cipher calculation system for ic card system
Inventor: SHIGENAGA YOSHIKI
IPC: G06F21/62
Filed: 1986-04-02
Abstract: PURPOSE:To reduce the load of security processing at a terminal equipment by applying the security check of an IC card system to a security card loaded on the terminal equipment. CONSTITUTION:An IC card is loaded from an IC card port 4. In the side surface of a terminal equipment main body 1, a security card port 7 of a security card loading part is provided, from which the security card 8 is loaded. Such a security card 8 includes the cipher calculation parts necessary to execute all the security check in the IC card system. As a result, the load of security processing at the terminal equipment is reduced in comparison with a conventional IC card system in which all the security check is loaded on the terminal equipment.
Patent JP-H07258263-A (JP)
Title: Neuron differentiation promoter and its production
Inventor: KOMAGATA DAISUKE
IPC: A61P25/28
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a neuron differentiation promoter, containing a specific pseurotin A (salt) as an active ingredient, having low toxicity and useful for an antidement, a neuron protecting agent, a therapeutic agent, etc., for peripheral neuropathy. CONSTITUTION:This neuron differentiation promoter contains pseurotin A expressed by the formula and its pharmacologically permissible salt as an active ingredient. Furthermore, the pseuroton A is obtained by culturing a microorganism, belonging to the genus Diheterospora and capable of producing the pseurotin A such as Diheterospora chlamydosporia NF01150 (FERM P-13984) strain and collecting the pseurotin A from the resultant culture. The daily dose of the pseurotin A is preferably within the range of 1-100mg/kg body weight in the case of parenteral administration.
Patent JP-H09262598-A (JP)
Title: Aeration apparatus
Inventor: ISHIBASHI MASATAKA
IPC: C02F3/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the moving efficiency of oxygen without damaging a waterproof sheet and to improve the treatment capacity of waste water, in an aeration apparatus using the waterproof sheet, by fixing the exhaust part connected to the air sending pipe extending into a tank from an air pump to the wt. plate placed on the bottom part of an aeration tank to be arranged thereon. SOLUTION: An aeration apparatus 1 is equipped with an aeration tank 3 having a waterproof sheet 2 applied to the inside thereof and housing waste water and an immersed type air supply device 4. The waste water (sewage) housed in the aeration tank 3 is aerated to decompose org. matter in waste water and the aerated water is subsequently sent to a treatment tank 6 and, after sludge is sedimented and separated herein, treated water is taken out. The immersed type air supply device 4 is constituted by fixing an exhaust part 13 to the upper surface of a columnar wt. plate 12 through fixing metal fittings and the exhaust part 13 is constituted by boring air diffusion holes 16 in the upper surface of an annular pipe.  In order to stably placing the immersed type air supply device 4 on the bottom of the aeration tank 3, a stand plate 19 is embedded in a sand layer G under the waterproof sheet 2.
Patent JP-H07258630-A (JP)
Title: Electroluminescent element
Inventor: KATO AKIRA
IPC: H05B33/14
Filed: 1994-03-22
Abstract: PURPOSE:To provide the novel EL element showing red emission without using a filter. CONSTITUTION:A matrix material in which the bond distance of X-S where the four S (sulfur) atoms are coordinated around the element X having a valency of +2 is shorter than the bond distance 2.34Angstrom of Zn-S is used in an emission layer 14 comprising Mn-added MgIn234 (indium manganese sulfide) as an emission center. Since the Mn having a valency of +2 is substituted with the element X, the bond distance of the Mn-S becomes shorter than the bond distance of Mn-S in the ZnS:Mn emission layer. Thus, the mutual interaction of a crystal field produced from the S with the Mn having a valency of +2 is strengthened to lower an emission level energy, and the peak wavelength of the emission spectrum is shifted to the side of a longer wavelength than the emission peak wavelength 590nm of a CaS:Mn emission layer and a ZnS:Mn emission layer. The emission layer shows a red color whose emission center is the Mn, and can give higher emission brightness than those of Sm, etc. Thereby, red color emission light can be obtained without passing through a filter.
Patent JP-H06286305-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: ITOU TSUNASHIGE
IPC: B41M5/155
Filed: 1993-04-02
Abstract: PURPOSE:To improve color forming properties by adding a compd. represented by a specific general formula to a developer layer in a pressure-sensitive recording sheet having the developer layer containing a specific compd. as an electron donating dye and an inorg. solid acid as an electron acceptive developer. CONSTITUTION:A pressure-sensitive recording sheet has a developer layer containing a compd. represented by general formula, as an electron donating dye and a inorg. solid acid as an electron acceptive developer. In one formula, R1-R7 are a hydrogen atom, an alkyl group or an aryl group, R8 and R9 are a hydrogen atom, an alkyl group or an alkoxy group and R10 is a hydrogen atom or -XR11. In this case, a compd. represented by separate general formula (wherein R19 is a single bond, a hydroxyl group or an alkoxy group and R20 and R21 are an alkoxy group, an epoxy group or an alkoxycarbonyl group) is added to the developer layer.
Patent JP-H06140065-A (JP)
Title: Fuel cell power generating system
Inventor: YOSHIZAWA HIROYASU
IPC: H01M8/04
Filed: 1993-04-02
Abstract: PURPOSE:To shorten time when a fuel cell main body is started, and secure this operation by heating high temperature fuel gas from a reformer constituting a fuel cell power generating system while flowing it to the fuel cell main body side. CONSTITUTION:When a fuel cell main body 12 starts to generate electric power, a valve 20a of the second fuel gas exhaust pipe 18a is closed, and a valve 20b of the third exhaust pipe 18b is opened, and fuel gas from a reformer 13 is exhausted from an exhaust port 19. Unreacted hydrogen discharged from a fuel cell 12b of the main body 12 is supplied to a burner 13a of the reformer 13, and is mixed with air from outside, and is burnt, and supply of methanol from a fuel tank 16a is reduced. Exhaust gas from an oxygen electrode 12c is recovered by a heat exchanger 24, and a large quantity of moisture contained in this is removed by a water reclaimer 25, and the recovered moisture is supplied to a water tank 16b, and the air is exhausted from an air exhaust port 28, and the air supplied to a cooling plate 12d is also exhausted from an air exhaust port 35. In this constitution, output from the main body 12 is supplied to a load 33 through a converter 31 and changeover switches 32a and 32b arranged in a secondary battery 14.
Patent JP-S63245214-A (JP)
Inventor: KAKUZEN HIDEO
IPC: G01K1/02
Filed: 1987-03-30
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-S521489-A (JP)
Title: Press-attached terminal for aluminium wire
Inventor: YOSHIZAWA MASAAKI
IPC: H01R4/62
Filed: 1975-06-24
Abstract: PURPOSE: Connecting an Aluminium conductor wire in a simple manner without reducing electric characteristics as in Cupper conductor wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06287403-A (JP)
Title: Antibacterial resin composition and vacuum-formed article for interior part of refrigerator
Inventor: SAITO KIYOTAKA
IPC: C08L25/12
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a rubber-containing styrene resin having excellent antibacterial property and environmental stress-cracking resistance, a sheet made of the resin composition and a vacuum-formed article especially to be used in contact with a foamed heat-insulation material such as urethane foam, e.g. a vacuum- formed article for interior part of refrigerator. CONSTITUTION:A vacuum-formed article for interior part of a refrigerator is produced by the vacuum-forming of a composition composed of 45-99.4wt.% of a rubber-containing styrene resin, 0.5-50wt.% of a homopolymer of an acrylic acid ester monomer or a copolymer of an acrylic acid ester monomer and other copolymerizable monomer and 0.1-5wt.% of an antibacterial hydroxyapatite.
Patent JP-H04287388-A (JP)
Title: Manufacture of semiconductor quantum well structure
Inventor: IWATA HIROSHI
IPC: H01S5/00
Filed: 1991-03-15
Abstract: PURPOSE:To provide a new method for manufacturing a semiconductor quantum well structure (quantum box). CONSTITUTION:In the first process, the temperature of a substrate 1 is lowered and a semiconductor material (Si 2) is deposited in an amorphous state. In the second process, the substrate 1 is heated and the material is crystallized by using lattice defects or impurities as cores. By controlling the heating time, a crystal region 3 is formed to a size of about 10nm. As a result, a quantum box is formed, because the band structure of the crystal region 3 is different from that of its surrounding noncrystal region 4. When such structure is used, a noticeable quantum effect can be obtained.
Patent JP-H07286765-A (JP)
Title: Refrigerating device
Inventor: OGURA KAZUO
IPC: F25B1/00
Filed: 1994-04-15
Abstract: PURPOSE:To avoid the operation of a high-pressure protecting device and permit optimum defrosting by a method wherein a bypass circuit, connected from the discharging pipe of a compressor to the inlet pipe of a condenser bypassing a three-way valve, is provided while the bypass circuit is provided with a pressure regulating valve. CONSTITUTION:The discharging pipe 1' of a compressor 1 is connected to the inlet pipe 2' of a condenser 2 through a bypass circuit 14 and a circuit, bypassing a three- way valve 8, is formed to arrange a discharging pressure regulating valve 15. When a temperature, lower than a predetermined temperature, is detected continuously for a predetermined period of time by a temperature sensor 9, attached to the vent unit of an evaporator 4, during cooling operation, a defrosting timer is operated to open a solenoid valve 7 and switch the three-way valve 8. According to this operation, high-temperature refrigerant gas flows as shown by dotted line arrow signs and defrosting operation is started. At the same time of the starting of defrosting operation, the discharging pressure is increased and arrives at the set value of the pressure regulating valve 15, the pressure regulating valve 15 is opened to introduce a part of discharging gas into the bypass circuit 14. Accordingly, the pressure of the discharging gas is kept in constant whereby the operation of a high-pressure switch 10 can be hindered.
Patent JP-H02254752-A (JP)
Title: Semiconductor memory
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/8244
Filed: 1989-03-29
Abstract: PURPOSE:To contrive an increase in the integration density of a memory and an increase in the speed of the memory by a method wherein MOS transistors constituting the static random access memory are respectively formed three- dimensionally on first protruding parts and second protruding parts formed on these first protruding parts. CONSTITUTION:Two first protruding parts 4 are formed on a semiconductor substrate 3, second protruding parts 5 are respectively formed on these protruding parts 4 and first and second driver MOS transistors MOS1 and MOS2 are constituted by forming gate electrodes 6G1 and 6G2 on the sidewalls of the protruding parts 4. Moreover, third and fourth access MOS transistors MOS3 and MOS4 are constituted by forming gate electrodes 6G3 and 6G4 on the sidewalls of the protruding parts 5. In such a way, as the driver MOS transistor and the access MOS transistor, which are respectively one side of each memory cell, are superposed, the overall arrangement density of the memory cells on the substrate can be improved and the occupation areas of the memory cells can be reduced. Thereby, an increase in the speed of a semiconductor memory can be contrived along with the high integration density of the memory, that is, a reduction in the size of the memory.
Patent JP-S57190954-A (JP)
Title: Electroconductivity agent
Inventor: KANNA SHIYOUGO
IPC: G03G5/10
Filed: 1981-05-20
Abstract: PURPOSE:To obtain an electroconductivity agent superior in recording characteristics, by adding a copolymer containing conductive monomer units and cross- linking type photocurable monomer units. CONSTITUTION:A conductivity donor contains a copolymer consisting of (a) conductive monomer units, (b) monomer units having photocrosslinking type photocurability, and (c) other monomer units, when needed. As (a), cationic monomer units each containing a quaternary ammonium group, an alkylpyridinium group, etc. are embodies, and they are contained by 10-94wt% of the copolymer. As (b), vinyl monomer units each containing a stilbazolium, cinnamate, benzalacetophenone group, etc. are embodies and they are contained by 5- 60w% of the copolymer. The copolymer has 3,000-500,000 molecular weight.
Patent JP-H03276064-A (JP)
Title: Manual ultrasonic flaw detector
Inventor: OHIRA SHUJI
IPC: G01N29/26
Filed: 1990-03-27
Abstract: PURPOSE:To form the whole flaw detector compactly and to detect an internal defect without being limited by the shape, etc., of a body to be detected by providing a flaw detector main body with plural rotary bodies, position detecting means, and an ultrasonic probe. CONSTITUTION:The flow detector main body 22 is equipped with the rotary bodies 23 and 24 which rotate in contact with the surface of the body to be detected, the position detecting means 25 and 28 which detect the moving position and direction of the flaw detector main body 22 according to the rotations of the rotary bodies 23 and 24, and the ultrasonic probe 31 which detects the flaw of the object body by sending an ultrasonic wave toward the object body. The flaw detector main body 22 while gripped can be put in scanning operation manually so that the rotary bodies 23 and 24 contact the object body, and the position detectors 25 and 28 detect the moving positions and directions of the flaw detector main body 22 and ultrasonic probe 31. Consequently, the whole body can be constituted compactly, and the flaw detection of the object body can easily accurately be performed by the manual operation over a wide range.
Patent JP-S578002-A (JP)
Title: Device for engraving spiral groove on inner surface of pipe
Inventor: KOMORI MIKIO
IPC: B23B5/46
Filed: 1980-06-09
Abstract: PURPOSE: To obtain a spiral groove free from irregularity in dimension and accuracy with a high efficiency on the inner surface of any pipe, having a length ten times as long as the inner diameter thereof by a method wherein chips produced are removed to the outside of the pipe only by rotating a tap.  
     CONSTITUTION: The tap 1 is provided with a blowing port 2 for a cutting oil, a guide 4 to contact with the innersurface of the pipe to be worked, and a spiral groove 5 for accelerating the removal of the chips. A tap holder 6 is designed to be long enough for working the pipe 3. The tap 1 rotates together with the rotation of a main spindle 16, whereas a retainer 10 is prevented from rotating by a guide plate 11. Thus, a spiral groove is engraved on the inner surface of the pipe 3. As the retainer 10 is not fixed by any means, it can move downwardly along the guide plate 11 by one lead every rotation of the tap 1. With such a construction, a spiral groove free from the irregularity in the dimension and accuracy can be obtained very efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07275170-A (JP)
Title: Phase control circuit for motor of vacuum cleaner
Inventor: TANAKA KIYOYUKI
IPC: H02P27/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide the phase control circuit for motor of vacuum cleaner whose output is not reduced by rapidly deteriorating the input even when the suction pressure becomes the prescribed value and the motor input reaches the limit value. CONSTITUTION:The detection voltage signal of a pressure sensor 2 is amplified by a signal amplifier circuit 3, resulting in obtaining a pressure detection voltage signal VB. Control signal generation circuits 4, 5, and 7 compare the pressure detection voltage signal VB and the power supply voltage signal VA. Everytime when the power supply voltage signal VA reaches the voltage value of the signal VB, they generate circulation angle phase control signals and control the circulation angle of a semiconductor switching element 9 for power control. The circulation angle of the switching element 9 exceeds the inflection point phase angle whose reduction rate of the motor input power changes remarkably when the suction pressure becomes higher than the prescribed value.
Patent JP-H08306647-A (JP)
Title: Method and equipment for doing dicing operation for semiconductor wafer
Inventor: AREKUSANDAA MITOBUARUSUKII
IPC: B24B27/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To uniformly cut a device to be cut by attaching a wafer to a rigid base, providing a groove for accepting a wire at the base when wire saws come out of a wafer, and preventing the wire from adding a force to the wafer, after the wafer has been cut. SOLUTION: A groove 37 is provided at the top face of a base 28, and a wire is accepted in this groove after a wafer is cut. A passage 42 is provided at a top part 44 of the base 28, and a pressure in the base 28 is decreased by a vacuum pump 43, so that a wafer 8 can be chucked on the base 28. When both rectangular channels are cut by the wafer, a chip is held at a constant position by the chucking force, so that a chip can be prevented from floating until the second pair of channels are completely cut. When the top part of the base 28 is thin, the passage 42 can be simple a hole. Each wire of a wire array 10 is extended from a pulley 12 to a reel 16 at one side of the wafer, or a pulley 14 to a reel 18 at the other side of the wafer.
Patent JP-H09267912-A (JP)
Title: Vibration part aligning device
Inventor: KAJIMOTO TAKESHI
IPC: B65G47/28
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve rate of operation of a vibration part aligning device and part supply efficiency and keep the quality of parts in good condition. SOLUTION: A direction aligning part A aligns the direction of short long side LS of parts 1 in a fixed direction and excludes a part 1 of which a lead wire 1b is bent and overlapped parts 1 and is provided with a square groovelike conveyance passage 20. The square groovelike conveyance passage 20 has the width which is slightly larger than a short side S of a main body part 1a of the part 1 and is smaller than long side L, its depth is equal to or slightly smaller than the long side L, and it has the shape which is inclined in the direction of width. Furthermore, an air hole 21 as an exhaust means is provided in the halfway part of the direction aligning part A.
Patent JP-S57191443-A (JP)
Title: Magnetic processing method for engine fuel
Inventor: YOSHIMURA KATSUROU
IPC: F02M27/04
Filed: 1981-05-21
Abstract: PURPOSE:To improve the combustion efficiency of an engine by a method wherein a magnetic field having a specific magnetic force is applied within a fuel passage at a position at which the flow velocity of the fuel in the fuel passage after the application of the magnetic field is not lowered below a predetermined value. CONSTITUTION:The fuel in a fuel tank 1 is supplied into a float chamber 6 through a fuel pipe 3 by means of a fuel pump 2 and the fuel in the float chamber 6 is kept at a predetermined level through the operation of a fuel supply valve 7 connected to a float 8. At the same time, air is sucked into a carburetor 11 through a filter 14 and the fuel is sucked up by a sucking pipe 9 due to the negative pressure generating at the time of sucking the air into the carburetor and is injected from an injection nozzle 10. In this case, a magnetic field of greater than 500 gauss is applied to the fuel in the fuel passage at a position behind the float chamber 6, for example, in the sucking pipe 9 or the injection nozzle 10, or at a position before the float chamber 6, for example, in a rubber section of the fuel pipe 3 and in the latter case, the magnetic field is applied to the fuel that the flow velocity of the fuel in the float chamber 6 becomes higher than 0.02cm/S.
Patent JP-H02256377-A (JP)
Title: Ghost elimination device
Inventor: TAKAGUCHI TATSUYOSHI
IPC: H04N5/21
Filed: 1989-03-29
Abstract: PURPOSE:To eliminate useless ghost by using both of a maximum amplitude of an error signal and an evaluation function calculated by the error signal so as to change the conversion parameter in the case of converting the error signal from a subtraction circuit into a weighting data. CONSTITUTION:A delay circuit 19, a maximum amplitude detection circuit 21, comparators 22, 25, minimum value storage sections 23, 26, an evaluation function calculation circuit 24 and a synthesis circuit 27 are provided to the device. They are inserted between a subtractor 14 and a multiple setting circuit 16 and interconnected. Then a weighted data setting multiple is varied depending on the evaluation function calculated by an error signal and the maximum amplitude of the error to converge the weighting setting in the direction of ghost elimination forcibly. Thus, ghost is eliminated without waste.
Patent JP-H01249022-A (JP)
Title: Housing case for tooth brush outfit and piping unit with housing case for tooth brush outfit
Inventor: AOYAMA KENICHIRO
IPC: A47K1/09
Filed: 1988-03-29
Abstract: PURPOSE:To enable a tooth brush outfit to be quickly dried and sterilized by providing a drying mechanism for a housing case housing the tooth brush outfit, and additionally providing a germicidal lamp therein. CONSTITUTION:A housing case 1 is composed of a box body 2, drawers 3 which are supported by rail members 2a so that they can be drawn horizontally, and of an exhaust port 4 and an inlet port 5 which are opened at the upper and lower sections of the back surface of the box body 2 respectively. The bottom plate 3a of each drawer 3 is formed by a perforated board, and the front surface side plate 3b of it is made transparent wherein a tooth brush holder 3c is provided, which houses a tooth brush B in the drawer 3 in such a way as to be tilted. A passage 6 is formed on the bottom plate of the box body 2, which introduces outside air sucked from the inlet port 5, and a drying mechanism 9 composed of a fan 7 and a heater element 8 is arranged on the midway of the passage. In addition, an infra-red germicidal lamp 10 is installed downward on the ceiling of the box body 2.
Patent JP-S533854-A (JP)
Title: Alarm wristwatch
Inventor: MATSUURA EIICHI
IPC: G04B23/02
Filed: 1976-06-30
Abstract: PURPOSE: To provide a superior external appearance of the watch by enabling winding changeover and alarm changeover with a single winding stem. 
     COPYRIGHT: (C)1978,JPO&Japio