baber/WOPTO huggingface dataset:
Patent JP-H06182397-A (JP)
Title: Method for cultivating methane formation bacteria
Inventor: HASHIMOTO MICHIKO
IPC: C02F3/00
Filed: 1992-12-16
Abstract: PURPOSE:To provide a method for cultivating methane formation bacteria by supplying hydrogen being the substrate of the methane formation bacteria in a methane fermentation method. CONSTITUTION:In an equipment for cultivating methane formation bacteria which is equipped with a methane fermentation tank 2 and an aeration tank 3, a cathode is provided in the medium of the methane fermentation tank 2 and an anode is provided in the medium of the aeration tank 3. The medium of the aeration tank 3 is bridged to the medium of the methane fermentation tank 2 by a glass tube filled with a conductive solution. DC voltage is applied' between the anode and the cathode and current is allowed to flow. Thereby, hydrogen is generated at the cathode and supplied as the substrate of methane formation bacteria. Therefore, methane formation bacteria are cultivated while. supplying the necessary amount of hydrogen.
Patent JP-H10177695-A (JP)
Title: Managing device for equipment needing periodical maintenance and check
Inventor: TAKEMURA KOJI
IPC: G08B29/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To improve certainty or reliability in the check management of equipment needing periodical maintenance and check and to automatically sample the individual identification work of type numbers or the like without depending on manual work by reading/writing various kinds of data stored in a data carrier through a reader/writer. SOLUTION: Concerning the check of smoke sensor 1, a smoking tester 5 held by a worker through a handle 4 covers a smoke sensor 1, smoke is generated inside the smoking tester 5 and an operation check or a sensitivity check is performed. Simultaneously with the end of check, the worker reads the data such as the type number of IC chip part in a data carrier 6 through a reader/writer 7 while operating a slave computer 8 on this hand and simultaneously writes the date, when the check is executed, and the date information of next check schedule part into the IC chip part. This write of next check schedule date is performed for immediately confirming any abnormality on the job site of check when that abnormality occurs in the output of host computer 9.
Patent JP-H07184922-A (JP)
Title: Washer for joining bone
Inventor: KOBAYASHI FUMIAKI
IPC: A61B17/80
Filed: 1993-12-28
Abstract: PURPOSE:To cause the compression between bone pieces at the time of fixing the bones and to eliminate a tensile stress after a specified period by fitting a washer for joining the bones which generates the tensile stress in a screw by shape restoring force at the time of screw tightening and loses the shape restoring force after the specified period of time between a screw head and the bones or between the screw head and a plate. CONSTITUTION:This washer 1 for joining the bones consists of a material which is decomposed and absorbed in a living body. The washer is constituted to have a bending modules of elasticity approximate to the modulus of elasticity of the cortical bone and has a structure to form a gap between the screw head of a bone screw 6 and the bones or between the screw head of the bone screw and the plate. The bone piece 3 is previously bored with a hole 4 of a diameter larger than the diameter of the outside diameter of the screw 6 and the screw 6 is screwed to the bone 5 on the opposite side. The washer 1 for joining the bones is deformed to about several hundredmum when the screw 6 is gradually tightened. The tensile stress (arrows) is generated in the screw 6 by the shape restoring force of this time and the bone piece 3 and the bone 5 are compressed to each other. The washer 1 for joining the bones loses the shape restoring force after the specified period of time and the tensile stress is eliminated.
Patent JP-H08180155-A (JP)
Title: Code card system
Inventor: ISHIKAWA YASUO
IPC: G07F7/08
Filed: 1994-12-22
Abstract: PURPOSE: To securely prevent an illegal card from being used by performing position collation with a code card which has card matching data written at random position and write position information written in a specific area of an initial code area. CONSTITUTION: When the card 1 is used, card matching data (collation) judgement processing using the card matching data 3 is performed. In this processing, it is confirmed through the reading of a read head whether or not the card matching data 3 are written at the position (right lower, left lower, center, etc.) indicated by the position information of a card matching data place recording area 2. When the card matching data 3 are written at the position indicated by the position information 2, it is judged that the card is normal, the balance is rewritten, and the card 1 is returned. If the data 3 are not written at the position indicated by the position information 2 of the initial code area 1a, it is judged that the card is evidently a stuck illegal card and a reader is stopped.
Patent JP-H01174751-A (JP)
Title: Pillar or beam constitution member and connecting method
Inventor: KONISHI MAKOTO
IPC: E04C3/12
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the necessary material and manhour and facilitate joining work by arranging a plurality of wooden plates in parallel and interposing a wooden tie plate having the shorter length than the wooden plate between the wooden plates. CONSTITUTION:A plurality of wooden plates 1 are arranged in parallel, and a wooden tie plate 2 having the shorter length than the longitudinal direction of the wooden plate 1 is interposed in parallel between the wooden plates 1. The parts contacting with the wooden plate 1 and the wooden tie plate 2 are joined. Therefore, a cavity can be formed between the wooden plates 1 where the wooden tie plate 2 does not exist. Therefore, the wooden plate 1 set between the optical or water system beams or pillars can be inserted between the pillars, and easy surface setting and penetration can be secured.
Patent JP-H11230448-A (JP)
Title: Clip
Inventor: SAUER HEINZ
IPC: F16L33/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a clip to prevent the occurrence of unawares opening by the radial force, exerted on an outside end part in a radial direction, of a band. SOLUTION: An inside end part 3 in a radial direction is provided with a closing member 5 forcibly pressed in a first radial outside adjoining to the first part of a first cutting edge. The first part is provided with a first fastening jaw part in a waveform shape, an outside end part 2 in a radial direction is provided with a second closing member 4 protruding to the inner side, and the closing members 4 and 5 are engaged with each other. In the so formed clip, the first part of a first cutting edge part is pointed to the first fastening jaw part and the range of a protrusion 19 stretching in parallel to a band 1 is determined. The second closing member 4 is engaged below the protrusion 19 when the clip is fastened.
Patent JP-2001122749-A (JP)
Title: Organic smectite-containing tooth paste
Inventor: KOMATSU KAORU
IPC: A61K8/25
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To solve the dental problems that the conventional dental abrasives tend to give the teeth and the gingival tissues damages or irritates the oral mucous membranes. SOLUTION: Organic smectite is used as an abrasive for teeth to overcome the defects of the conventional dental abrasives.
Patent JP-H07202131-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA YOSHINORI
IPC: H01L21/822
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the deviation of timing and also to prevent the increase of a current by a method wherein the length of the control electrode of the transistor, formed on a semiconductor substrate, is detected and the electric potential in proportion to the detected output is applied to the semiconductor substrate. CONSTITUTION:A detection circuit 1a, which detects whether the gate length Lsi of the transistor of a semiconductor integrated circuit is shorter than the reference length (the gate length of an ordinary transistor), is provided. When the length Lsi is detected as the ordinary length, the first VBB generating circuit 2a, which generates the substrate potential VBB of ordinary level, is provided. On the other hand, when the detection circuit 1a detected that the gate length Lsi is shorter than the ordinary length, the second VBB generating circuit 3a, which generates the substrate potential VBB2 of the level stronger than the ordinary level, is provided. The threshold value of the transistor is changed by changing the level of the substrate voltage VBB, and working speed and working voltage are stabilized.
Patent JP-H11173843-A (JP)
Title: Spirit level
Inventor: MARUYAMA SHIGERU
IPC: H01F7/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To enable the magnetic part of a level to come into contact with a protruded shape as well as a flat surface and to enable a spirit level main boy to be unrockably fixed by its attracting action by providing a recessed groove at the bottom surface of the spirit level main body to come into contact with an object to be measured and providing the magnet parts at the groove edge parts of the recessed groove. SOLUTION: A recessed groove 3 is provided on the bottom surface 2 of the spirit level main body 1 to come into contact with an object to be measured, and magnet parts 5 are provided at groove edge parts 4 on both right and left sides of the recessed groove 3. In the case of bringing the bottom surface 2 of the spirit level main body 1 into contact with a circular object to be measured such as a tubular material, the protruded shape of the object to be measured is inserted into the recessed groove 3, and the groove edge parts 4 on both right and left sides of the recessed groove 3 come into contact with the object to be measured at two lines. Then the magnet parts 5 come into contact with the object to be measured, and the spirit level main body 1 is unrockably fixed to the object to be measured by the attracting action of the magnet parts 5.  In addition, in the case of bringing the bottom surface 2 of the spirit level main body 1 into contact with an object to be measured such as a plate, the spirit level main body 1 is unrockably fixed to the object to be measured by the attracting action of the magnet parts 5. Therefore, practicability and workability are improved.
Patent JP-H06155935-A (JP)
Title: Thermal transfer sheet and production thereof
Inventor: KAFUKU MASAAKI
IPC: B41M5/52
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a high density thermal transfer image by forming a binder component constituting a dye layer from a cured material of compsn. containing isocyanate reactive cellulose, an acetal resin or the like and a polyisocyanate compd. CONSTITUTION:A thermal transfer sheet 1 is obtained by laminating a dye layer 3 containing a dye transferred to a thermal transfer image receiving sheet by heating on a base material sheet 2. In this case, the binder component constituting the dye layer 3 is formed from a cured material of a compsn. at least consisting of an isocyanate-reactive cellulose or acetal resin, at least one kind of resin selected from a group consisting of an isocyanate-reactive acetal resin, a vinyl resin, an acrylic resin, a phenoxy resin and a styrol resin and a polyisocyanate compd. By this constitution, a high density thermal transfer image and excellent storage stability are ensured without lowering printing quality.
Patent JP-2000163822-A (JP)
Title: Optical-magnetooptic head and its manufacture
Inventor: SHOJI SHIGERU
IPC: G11B11/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the optical-magnetooptic head which is small-sized and actualizes high recording density by producing a writable magnetic field at the center part of a mesa part of a solid immersion lens even if a current made to flow to a thin-film coil for excitation is small. SOLUTION: The mesa part 13a is formed on the lower surface of the solid immersion lens 13. This mesa part 13a is sectioned almost in a trapezoidal shape having a steep slope part 13c slanting steeply nearby from the upper end part to the base part and also has a slow slope part 13d which slants gently outward from the center part of the mesa part 13a at the base part. This gentle slope part 13d has the thin-film coil 14 for excitation. Thus, the thin-film coil 14 for excitation is arranged at the gentle slope part 13d and then the thin-film coil 14 for excitation is nearby the mesa part 13a, so even when the current made to flow to the thin-film coil 14 is small, the writable magnetic field can be produced at the center part of the mesa part 13a.
Patent JP-H08181023-A (JP)
Title: Transformer
Inventor: WATANABE OSAMU
IPC: H01F27/32
Filed: 1994-12-26
Abstract: PURPOSE: To reduce power consumption by increasing leakage inductance by separating the positions of primary and secondary windings of a transformer for an inverter, improving the power factor of an inverter circuit by decreasing the capacitance of Cp-s, and reducing a leakage current. CONSTITUTION: The positions of primary and secondary windings 34 and 35 for forming a transformer for an inverter, i.e., the winding 35 is separated from the winding 34 to change the leakage inductance and the capacitance of the windings 34, 35 to improve the power factor, thereby reducing the energy loss converted to a secondary side.
Patent JP-H06161346-A (JP)
Title: Device and method for image display
Inventor: TAKAHASHI KENJI
IPC: G11B7/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide a moving picture data display device used by a simulator, etc., which can simultaneously display relative moving pictures on plural NTSC system display device. CONSTITUTION:Images of plural scenes are picked up (step S1) by NTSC system video cameras and edited (step S2) and relative moving picture data to be displayed simultaneously are recorded (step S3) on a high definition system laser disk. This laser disk is loaded in a laser disk device 4 and the data are outputted to a format converting circuit 6 according to commands from a simulator main body 2. The format converting circuit 6 converts the data from the format of the high definition system to the format of the NTSC system and outputs the data to plural display devices, thereby displaying moving pictures simultaneously. The image data can be read out of the high definition system laser disk faster than the display speed of the NTSC system display devices and a large amount of moving picture data can efficiently be recorded.
Patent JP-H07200319-A (JP)
Title: Queue retrieval system
Inventor: TAKAKURA NORIAKI
IPC: G06F9/48
Filed: 1993-12-28
Abstract: PURPOSE:To provide the queue retrieval system in which an interrupt time for retrieval is made constant. CONSTITUTION:The system is provided with a data processing means 101 including a function revision means 104 revising a function representing an object queue connection, an object command function revision means 106 revising a function representing an object, a data write means 105, a data read means 108, a data discrimination means 107 discriminating whether or not read data are '0', and an interrupt handler start means 109 starting an interrupt handler 110, with a data storage means 102 including a queue 114, an object 115, an interrupt handler 110, a task group 112 and a code section 111, and with an interrupt controller 103 generating an interrupt signal and outputting it to the interrupt handler start means 119 and a queue is retrieved while updating an event representing to which object the retrieval of the queue is advanced every time the retrieval of one object is finished.
Patent JP-H05170703-A (JP)
Title: Production of 3-(2-cyclohexanoyl) propionic acid esters
Inventor: SAKAI KIYOMI
IPC: C07C69/716
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the subject compound useful as perfumery and an intermediate for coumarin, etc., by adjusting the amount of water in a reaction system prior to the reaction of a cyclohexanone compound with an acrylic acid ester, thereby increasing the reaction rate. CONSTITUTION:A cyclohexanone compound of formula I (R1 to R4 are H or 1-5C alkyl) is made to react with an acrylic acid ester of formula II (R5 is 1-5C alkyl) in the presence of an amine catalyst (especially preferably pyrrolidine, etc.). The amount of water in the reaction system is adjusted to 0.1-1.4mol based on 1mol of the amine catalyst prior to the above reaction. The objective 3-(2-cyclohexanoyl) propionic acid ester of formula III can be produced at an increased reaction rate by this process. The compound of formula III is important as an intermediate for 3,4-dihydrocoumarins or coumarins useful as perfumery or as an intermediate for dyes, agricultural chemicals or pharmaceuticals.
Patent JP-H07194023-A (JP)
Title: Output controller for vehicle alternator
Inventor: IWATANI SHIRO
IPC: H02J7/14
Filed: 1993-12-28
Abstract: PURPOSE:To compose the wiring between an external control unit and a voltage regulator of a single line by a method wherein the duty ratio of a control signal is decided and the regulating voltage of an alternator is set by the voltage regulator in accordance with the decided result. CONSTITUTION:An output controller detects the terminal voltage of a battery 5 which is charged by the rectified output of an alternator 1 having a field coil. A voltage regulator 3A which performs the intermittent control of a field current applied to the field coil in accordance with the detected voltage in order to regulate the output voltage of the alternator 1 to be a required value and an external control unit 4 which outputs a control signal corresponding to the operation state of a vehicle are provided and the regulating voltage of the alternator is set by the voltage regulator 3A in accordance with the control signal. As a result, the regulating voltage of the alternator 1 can be set in accordance with the control signal which corresponds to the operation state of the vehicle and is outputted from the external control unit 4. Therefore, various regulating voltage informations can be inputted from the external control unit 4 to the voltage regulator 3A with a single signal line.
Patent JP-H11178058-A (JP)
Title: Radio remote controller
Inventor: KAMIYAMA YASUSHI
IPC: H04W72/04
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To enable communication in case of emergency, even when an vacant channel is not awilable for continuous transmission by the use of an intermittent transmission type specific wave assigned close to this frequency band when radio emission can not be performed because a continuously transmissible specific frequency radio wave for telemeter and telecontrol is occupied by other radio equipment, etc. SOLUTION: A master unit of this radio remote controller is provided with a master unit control part 13, including a intermittent wave controlling part and a remote control input device 19 to control the part 13. The master unit performs carrier sensing, determines the presence or absence of a carrier and sends it to the part 13, including the intermittent wave control part at the time of sending a high frequency signal with a superimposition of a command signal from the device 19 on radio waves of anyone frequency from among forty waves that are allowed to be continuously sent between ch. Nos. 7 to 46. When all of these forty waves are determined as having carriers, they are switched to six waves that are supposed to be sent intermittently, and an vacant channel is searched for.
Patent JP-H02289646-A (JP)
Title: Heat-resistant resin paste and ic using same paste
Inventor: NISHIZAWA HIROSHI
IPC: H05K3/46
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a heat-resistant resin paste useful as an interlaminar insulating film or surface protecting film of IC, having thixotropic properties, comprising two kinds of organic liquids, heat-resistant resin soluble in the organic liquids and fine particles of heat-resistant resin soluble only in one of the liquids. CONSTITUTION:A heat-resistant resin paste comprising a mixed organic liquid comprising (A) an organic liquid (e.g. N-methylpyrrolidone) and (B) an organic liquid (e.g. diethylene glycol dimethyl ether) more volatile than the component A, (C) a heat-resistant resin (e.g. preferably polyamide resin) soluble in the mixed organic liquids and (D) fine particles of heat-resistant resin soluble in the component A but not in the component B, preferably polyamide or polyimide having <=40mum average particle diameter prepared by nonaqueous dispersion polymerization method, prepared by dispersing the component D into a solution containing the components A, B and C, having >=1.5 thixotropic coefficient. IC having an interlaminar insulating film or surface protecting film prepare from the paste.
Patent JP-H0612422-A (JP)
Title: Individual control system for fluid container
Inventor: HORIE MUNETAKA
IPC: G06Q50/00
Filed: 1991-11-29
Abstract: PURPOSE: To provide a fluid vessel individual management system with long term excellent reliability, and capable of individually managing information necessary for the management of a fluid vessel for each fluid vessel. CONSTITUTION: This is a fluid vessel individual management system in which a process from the warehousing to shipping of a fluid vessel 11 is individually managed. This system is provided with a data storage carrier 11a provided at the fluid vessel 11, which preliminarily stores recognition information for identifying the fluid vessel 11, and stores history from the warehousing to shipping of the fluid vessel 11 transmitted as radio information to shipping of the fluid vessel 11 transmitted as radio information from outside as individual information, and a data carrier controlling means 14 which reads at least the individual information by a radio means from the data storage carrier 11a.
Patent JP-H08186312-A (JP)
Title: Laser diode drive circuit
Inventor: NAGARA TORU
IPC: G11B7/125
Filed: 1994-12-30
Abstract: PURPOSE: To neatly shape the waveform of a laser beam regarding a laser diode drive circuit. CONSTITUTION: Switching circuits Tr3, Tr4 are driven according to a control signal which has been waveform-shaped by a waveform-shaping means 31, and a current whose frequency characteristic has been adjusted is supplied to a laser diode LD by a constant-current circuit 35. A current in which a high-frequency signal generated according to a changeover signal clamped by a clamp means has been superposed is supplied to the switching circuits Tr3, Tr4 by a current source Tr6. Thereby, the waveform of the light-emitting pulse of the laser diode LD can be shaped much more neatly.
Patent JP-H08184968-A (JP)
Title: Photosensitive material
Inventor: TAKEDA TAKASHI
IPC: G03F7/027
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a photosensitive material in which the adhesion strength between a hardening layer and a hydrophilic layer is improved so that peeling is hardly caused and to obtain a photosensitive material in which a part not hardened can be removed by using an eluting liquid of low pH, especially with a neutral eluting liquid, by preparing hydrophobic polymers in such a manner that a specified amt. of acidic groups in the polymers is in a salt state. CONSTITUTION: A hardening layer containing a polymerizable compd. and hydrophobic polymers having acidic groups, and a photosensitive layer containing silver halide and hydrophilic polymers are formed on a base body. Either of the layers contains a reducing agent. The hydrophobic polymers are prepared in such a manner that 10-100mol% of the acid groups in the polymers is in a salt state. Thereby, the adhesion strength between the hardening layer and the hydrophilic layer is improved so that troubles with fracture of the photosensitive material due to peeling of the interface between these layers can be largely decreased. Further, by changing the whole or a part of acid groups in the hydrophobic polymer into neutral, a part not hardened can be removed by using an eluting liquid of low pH, especially with a neutral eluting liquid.