baber/WOPTO huggingface dataset:
Patent JP-H11310147-A (JP)
Title: Vehicular steering control device
Inventor: KOSHIRO TAKAHIRO
IPC: B62D6/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of overshoot by motor intertia, and improve a steering feeling by controlling a speed of an actuator so that it becomes a target driving speed set by a driving speed setting means. SOLUTION: A transmission ratio variable mechanism 30 is formed as a mechanism capable of changing the transmission ratio of a rotation quantity between an input shaft and an output shaft by driving this gear mechanism by a servomotor 31 as an actuator by connecting an input shaft 20 and an output shaft 40 by the gear mechanism. A rotating speed sensor 32 to detect a rotating speed of the servomotor 31 is arranged in the servomotor 31. Respective detecting results of a steering speed θhv detected by a steering speed sensor 21, a rotating speed θpv of the servomotor 31 detected by the rotating speed sensor 32 and a vehicle speed V detected by a vehicle speed sensor 60, the transmission ratio is set on the basis of these detecting results to control a rotating speed of the servomotor 31 according to the preset transmission ratio.
Patent JP-S5819766-A (JP)
Title: Recording and reproducing system of recording disk
Inventor: NAITOU RIYUUICHI
IPC: G11B21/12
Filed: 1981-07-27
Abstract: PURPOSE:To record the information as much as possible and at the same time to reduce the searching time, by detecting that a pickup reaches the position which is inside by nearly a prescribed width from the terminal edge of the recorded part of the readout signal, and stopping the quick forwarding action. CONSTITUTION:The width in the direction of a recording enable disk radius is set at a constant value W0, and the width W1 is slightly larger than the maximum quick forward distance of one time which is obtained in the forward mode of the disk radius direction between a recording disk and a pickup in the reproduction mode. In such case, the information is performed so as to set the recording width is set at W1 for the readout signal showing the termination of the recorded part of the information in case of WS<=W0-W1 (WS: width of the recorded part of information. While the part of W0-WS is defined as the recorded part of the readout signal in the case of WS>W0-W1. At the same time, the minimum width of the recorded part of the readout signal is set at a prescribed width W2 which is larger than a distance during the pickup receives a stop command of the forward action and stops the action.
Patent JP-S5819593-A (JP)
Inventor: OOTSUKA KATSUYUKI
IPC: G21C3/62
Filed: 1981-07-27
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-S608622-A (JP)
Title: Controller for bath
Inventor: TSUBOI MAKOTO
IPC: F23N5/10
Filed: 1983-06-28
Abstract: PURPOSE:To prevent the occurrence of a trouble, in which water is cold when a user takes a bath, by a method wherein, when an operation control switch is in an ON- state during the supply of a power source, it is decided by means of the output signal of a flame detector whether the operation control switch is erroneously operated or a momentary power outage occurs or a voltage is decreased, and when the momentary power outage occurs or a voltage is decreased, combustion is continued. CONSTITUTION:In case a power outage occurs at t3 time during combustion, a fuel controller 2 is brought to an OFF-state due to stop of the supply of a power. When a power source is restored at a time t4, an operation control switch 6 remains to be brought to an ON-state and a flame detector 7 displays a flame detecting state because of a heat time constant. An operation starting deciding part 11 turns ON the fuel controller 2 again from a time t5, in which, when a power source 9 is restored, the operation control switch 6 is in an ON-state, and the output of a flame detector is in a flame detecting state and is changed over to a detecting state within a given time T, and actuates an ignitor 10 to continue combustion. A flame is detected by the flame detector 7 at a following time t6, and combustion is effected until a time t7, in which the operation control switch 6 is turned OFF, to heat bath water.
Patent JP-S63281102-A (JP)
Title: Non-polarization beam splitter
Inventor: NAKAE TAKEHIRO
IPC: G02B5/08
Filed: 1987-05-14
Abstract: PURPOSE:To prevent the respective reflection factors and transmission factors of a P polarization and an S polarization from being different so much from each other, by constituting a multi-layer film of seven layers, and also, constituting it so that refractive indexes NH, NM and NL of a multi-substance are contained within a specific range. CONSTITUTION:The titled beam splitter is formed by providing a multi-layer film 2 on the slant face of a first transparent rectangular prism 1 of a refractive index NS, and also, joining a second rectangular prism 3 being equal substantially to the first rectangular prism 1, to the slant face of the first rectangular prism 1 by an adhesive agent 4. The multi-layer film 2 consists of a first layer - a seventh layer from the prism 1 side, and constituted of seven layer films consisting of the first layer and the seventh layer of a high refractive index substance (refractive index NH), the second layer, the fourth layer and the sixth layer of a middle refractive index substance (refractive index NM), and the third layer and the fifth layer of a low refractive index (reflective index NL), and the refractive indexes of each substance are as shown in the inequality I. In such a way, the respective reflection factors and transmission factors of a P polarization and an S polarization come to coincide roughly irrespective of a variation of the wavelength.
Patent JP-2000309677-A (JP)
Title: Antistatic abs-based resin composition and its production
Inventor: ITO TAKASHI
IPC: C08L55/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic ABS-based resin composition exhibiting permanent antistatic effect, slight in mucous matter development in its molding process, and useful for electronic members and the like by making the composition include an ABS-based resin, a specific polyether-ester, etc., in specified proportions. SOLUTION: This composition is obtained by including (A) 100 pts.wt. of an ABS-based resin, (B) 5-30 pts.wt. of a polyether-ester prepared by polycondensation between (i) a 6-20C dicarboxylic acid and/or its ester, (ii) a poly(alkylene oxide) glycol 200-50,000 in number-average molecular weight and (iii) a 2-10C glycol, and (C) 0.5-6 pts.wt. of a surfactant; wherein a compound of the formula (Ar is a 6-12C trivalent aromatic group; R1 and R2 are each H or the like; M+ is a metal ion or the like) is included at 3-50 mol% in the component i, the component ii is included at 40-90 wt.% in the component B, and the reduced viscosity (concentration at 1.2 g/dl) of the component B determined at 35 deg.C in a mixed solvent of phenol/tetrachloroethane (weight ratio 60:40) is 1.0-5.0.
Patent JP-S6323675-A (JP)
Inventor: BENJIYAMIN PURESU
IPC: A61N1/372
Filed: 1987-05-14
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-S596897-A (JP)
Title: Method for determining component in living body with immobilized enzyme
Inventor: FUSHIMI KATSUO
IPC: C12M1/40
Filed: 1982-07-06
Abstract: PURPOSE:To make it possible to determine components to be measured with a high accuracy, by introducing a biological sample solution into a heating tank before introducing the biological sample solution into a column, and previously inactivating interfering enzymes for the components to be measured by the heat treatment. CONSTITUTION:A biological sample solution containing components to be measusred, e.g. bile acid, is introduced into a column 8 containing an immobilized enzyme, e.g. 3alpha-hydroxysteroid dehydrogenase, and brought into contact with the immobilized enzyme in the column 8 to cause the reaction of the components to be measured. The resultant reduced form coenzyme is then determined in a sensor 9 to determine the amount of the components to be measured. In the method, the biological sample solution is introduced into a heating tank 5 before introducing the biological sample solution into the column 8, and interfering enzymes, e.g. lactic acid dehydrogenase, for the components to be measured are previously inactivated by the heat treatment. As a result, the components to be measured can be determined with a high accuracy without producing reduced form coenzymes unfit for the purpose of the sensing by the interfering enzymes in the biological sample.
Patent JP-H06330549-A (JP)
Title: Hot water device
Inventor: YONEKUBO HIROAKI
IPC: E03D9/08
Filed: 1993-05-20
Abstract: PURPOSE:To prevent supply of dangerous high temperature water and supply safe hot warter. CONSTITUTION:A bypass pipe 21 extending around a hotwater tank 20 provided with a heater 25 in the inside and check valves 23, 23' at the delivery pipe 22 of hotwater are equipped. The heating temperature in the hotwater tank 20 is computed by a controller 27 in accordance with the detected temperature by a thermal detector 28 and the preset water temperature by a presetter 38. And the temperature in the hotwater tank 20 is adjusted by a heater 25. Moreover, the hotwater from the hotwater tank 20 and the water from the bypass pipe 21 are mixed and supplied. In this way, hotwater and normal water are mixed to get appropriate temperature water without use of a mixing valve driven by an external force.
Patent JP-S5451840-A (JP)
Title: Screen photoreceptor
Inventor: MURAI KEIICHI
IPC: G03G15/05
Filed: 1977-09-30
Abstract: PURPOSE:To enhance the corona ion resistance of a screen photoreceptor by providing a surface layer made of linear polyester resin to form the receptor. CONSTITUTION:About 5-100 mu thick photoconductive member 3 such as ZnO or CdS is sticked to electrically conductive member 2 having many fine openings of about 100-400 mesh, and member 3 is covered with surface insulating memeber 4 made of linear polyester resin soluble in organic solvent. The resin is desirable to have such a relatively low MW as about 5000-50000, preferably 10000-40000, and it may be, e.g. polyester of terephthalic acid-adipic acid-ethylene glycol terpolymer.
Patent JP-H02297418-A (JP)
Title: Silencer and injection molding method thereof
Inventor: TAKAHASHI TATSUMI
IPC: F16F1/20
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a silencer excellent in wear resistance by a method wherein a spacer is molded out of ultra-high-molecular-weight polyethylene having the molecular weight of 1,000,000 or more and grooves are made on the surface of its planer part. CONSTITUTION:A silencer25 is used as the space of vehicular leaf springs so as to suppress the squeaking of metal plates, which slide over each other. A plurality of grooves 27 are made on the planar part 27, excluding the projected part 26, of the silencer 25. The favorable crosssectional shape of the groove is rectangular, semi-circular, V-shaped or trapezoidal one. The silencer is pro duced by composing ultra-high-molecular-weight polyethylene having the molecu lar weight of 1,000,000 or more with inorganic matter such as carbon, calcium carbonate, calcium phosphate, molybdenum, silicon or the like and inorganic matter such as stearic acid, fluorine compound, hydrocarbon-based oligomer or the like. By contriving the surface shape of the silencer and, at the same time, by composing the ultra-high-molecular-weight polyethylene used, the durabil ity of the silencer is improved.
Patent JP-S5544666-A (JP)
Title: Terminal unit exclusive for on-line
Inventor: FUJITA NOBORU
IPC: G06K17/00
Filed: 1978-09-26
Abstract: PURPOSE: To increase the using efficiency of the circuit as well as to realize a simple and low-cost constitution by giving input to the transmission data via the mark card.  
     CONSTITUTION: Mark card 101 featuring the column structure of about 40 digits is read through mark card reader 102 and then transmitted to the computer of the center side by acoustic coupler 105 and telephone set 106 and via transmission/reception control part 104 after the circuit connection given previously between telephone 106 and the center. After receiving the data sent from the terminal unit, the computer of the center side sends back the data based on the judgement of the contents. The data sent back is then printed out by printer 103. Furthermore, after reception of all data sent from the computer, the end of the reception is displayed at display part DP with the indication given for the circuit break. Based on this indication, the connection of the circuit is cancelled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5744449-A (JP)
Title: Casting method and mold device for crushing balls
Inventor: MASUDA KIKUO
IPC: B22C9/22
Filed: 1980-08-29
Abstract: PURPOSE: To prevent shrinkage and to improve the yield of casting by laminating granular mold forming materials and metals for metallic molds, and charging molten metal from the runner and ingate provided on the granuler mold forming material side.  
     CONSTITUTION: Both half split molds 3, 4 of a mold device 1 laminate respectively shell materials 3a, 4a and metals 3b, 4b for metallic molds in the thickness direction. Molds 5 for grinding balls are formed in the boundary part of the shell materials 3a, 4a and the metals 3b, 4b, with the half part located on the shell material side and the other half on the metal side. Both dies 3, 4 are assembled in such a way that the shell material 3a, 4a sides come to the inner side, and the surfaces of the materials 3a, 4a are a parting surface 2. The materials 3a, 4a form a runner 6 and an ingate 7 communicating with each mold 5. The molten metal flowed into the molds 5 is cooled from the metal 3b, 4b sides, and the materials 3a, 4a sides continuous to the ingate 7 solidify after this and cause directional solidification; therefore, the molten metal solidifies without causing shrinkage in each mold 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6010216-A (JP)
Title: Solid-state image pickup device
Inventor: GOTOU HIROSHIGE
IPC: H04N5/335
Filed: 1983-06-30
Abstract: PURPOSE:To obtain a solid-state image pickup device which is free from difference in amplification factor owing to picture element arrays by providing charge transfer means between two picture element arrays adjacently thereto and uniting the signal charge arrays therefrom to single signal charge array. CONSTITUTION:Accumulating electrodes 31-1, 2...37-1, 2... in which the signal charges generated respectively by photosensitive picture elements 30-1, 2...38-1, 2... are accumulated and shift electrodes 32.36 are provided to photosensitive picture element arrays 30.38 arranged in parallel apart at a predetermined distance. Common transfer electrodes 33-1, 2... of the 1st phase and transfer electrodes 34-1, 2... of the 2nd phase are provided on a transfer channel 45. An excess transfer electrode 35 is provided on the array 38 side on the channel 45. The channel 45 joins with the output gate under said gate. The signal charges flow successively into a floating diffusion region 41 and the potential change thereof is amplified by an amplifier 40.
Patent JP-H11312455-A (JP)
Title: Field electron emission element, electron source board, image forming device and manufacture of field electron emission element
Inventor: DEN TORU
IPC: H01J31/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a stable and sufficient electron emission quantity by providing fine particles containing diamond as a main ingredient for at least an electron emission part and bonding the diamond particles to a metallic carbide, graphite or amorphous carbon on the interface of an electrode. SOLUTION: An electron emission part 6 is formed from fine particles containing diamond as a main ingredient and either metallic carbide or carbon is combined to a part of the interface between the diamond fine particles and electrodes 2, 3. For the carbon, graphite or a mixture of graphite and amorphous carbon is used. The fine particles containing diamond as a main ingredient is formed as a coating on the electrodes 2, 3 or formed as the bedding of the electrodes 2, 3. The fine particles containing diamond as a main ingredient is otherwise formed in the electrodes 2, 3. The electron emission part 6 is composed of a gap part formed in a part of the electrodes 2, 3 and its adjacent part. It is also effective that the bedding of the electrodes of the electron emission part 6 is removed by means of etching.
Patent JP-S5911757-A (JP)
Title: Permanent magnet type synchronous motor
Inventor: SESHIMO KOUJI
IPC: H02K1/27
Filed: 1982-07-09
Abstract: PURPOSE:To improve the productivity of a permanent magnet type synchronous motor by composing a rotor yoke by sequentially caulking and laminating a recess formed on the flat surface of a laminated plate and a projection of another laminated plate. CONSTITUTION:Several tens of laminated plates 12 are laminated inside a stator core to form a magnetic yoke. In this case, recesses 16 are formed at a plurality of positions on the flat surface of the laminated plate 12, projections 18 of another laminated plate 12 are press-fitted to the recesses 16, and they are sequentially laminated and caulked. Thereafter, permanent magnets 13 and nonmagnetic materials 14 are inserted, and an aluminum die casting is performed. When the materials 14 are integrated at the die cast, the number of manufacturing steps can be reduced.
Patent JP-S5741806-A (JP)
Title: Shifting rolling apparatus
Inventor: TANAKA TERUAKI
IPC: B21B13/00
Filed: 1980-08-27
Abstract: PURPOSE:To permit the ejected cooling water to fall into a just under drainage, and to prevent operational troubles owing to heaping up of scales, by dividing a rail of a shifting rolling apparatus, comprising rolling rolls set on a truck, at its middle point, and by installing therein a drainage and upper and lower ejecting nozzles for cooling water on a vertical line. CONSTITUTION:The rolling rolls 1, 1' are provided with plural forming grooves carved in its outer surface; even if the rolling rolls 1, 1' are shifted on a rail 6, the cooling water ejected from nozzles 8, 8' always falls down into a just under drainage 7. Accordingly, the rail 6 and wheels 4 are not wetted by water so that they are prevented from rusting. The scales sticking to the forming grooves of the rolling 1, 1' are washed down together with the cooling water into the drainage 7 so that the scales are prevented from heaping up.
Patent JP-H08280844-A (JP)
Title: Stilts enabling jumping exercise
Inventor: YAMAUCHI YOSHITERU
IPC: A63B25/02
Filed: 1995-04-08
Abstract: PURPOSE: To provide stilts which enables new exercise and enjoyment by making the stilts helpful to jumping exercise. CONSTITUTION: Each stilt is fitted with a footboard 2 in the lower part of a hollow shaft 1, and a slide shaft is furnished in such an arrangement as intruding to and going out of the hollow shaft 1, and a spring 4 is installed between the bottom of slide shaft and the footboard 2.
Patent JP-H08275846-A (JP)
Title: Mattress to be used inside vehicle
Inventor: WATANABE KOJI
IPC: A47G9/08
Filed: 1995-04-07
Abstract: PURPOSE: To take the horizontally lying attitude of a person extending legs on the mattress by setting that mattress cross over a front seat and a rear seat inside a vehicle and relaxing unevenness the seats. CONSTITUTION: A cushion member 1 is stuck on a flat board 2 to be the core of the mattress, a lower cushion member 3 formed corresponding to the shapes of seats is stuck on the lower part, and those cushion members are covered with cover cloth 4 and sewn.
Patent JP-H08284885-A (JP)
Title: Centrifugal pump
Inventor: KAKO AKIO
IPC: F04D29/24
Filed: 1995-04-07
Abstract: PURPOSE: To reduce damage of equipment and piping, noise and vibrations due to pressure fluctuations, and to regularize a constant discharge quantity by installing one unit or plural ones consisting of plural blades fractionized in width and a partition wall to be installed in space between two blade, in a part held between a main plate and a side plate. CONSTITUTION: A unit is installed after getting plural blades fractionized in width shifted as far as each width of the blade 3 so as to make each blade 3 not to be overlapped in parallel with a shaft 5, and also shifted as far as an angle made up of dividing 360 degrees by the number of blades 3 on the basis of the center of this shaft 5. The width of the blade 3 is made to be inversely proportional to the number of sheets, so the more in sheet numbers, the smaller in pressure fluctuations. A partition wall 4 being in parallel with a main plate and a side plate 2 and in the same radius is installed in space between two side plates of the blade 3.  With this constitution, since a pressure differential between those to be produced at a tip of the blade 3 and produced in a gap among the blades 3 is reduced, a variation in the extent of discharge pressure is also decreased, so that damage to equipment and piping, noises and vibrations are all reducible, and thus a discharge quantity can be kept constant.
Patent JP-S5545352-A (JP)
Title: Preparation of fish meat free from fishy smell
Inventor: MIHARA TATSUKICHI
IPC: A23L17/00
Filed: 1978-09-26
Abstract: PURPOSE: To provide processed meat of bonito or tuna having excellent shape- retainability and taste, storable for a long time without discoloration or putrefaction, and capable of being served as it is without using sauce, etc., by the successive treatment of fresh meat of bonito or tuna comprising seasoning, drying, immersion in wood vinegar, and drying.  
     CONSTITUTION: Fresh meat of bonito or tuna is immersed in a seasoning liquor composed of water, salt, a freshness-keeping agent (e.g. sodium L-ascorbate/DL- alanine/nicotinic acid amide/natural enzymes) (20g), seasonings such as glycine, sodium glutamate or amino acids, and sugar, for a long time (e.g. 12 hours). The seasoned fish meat is dryed with hot air at high temperature (e.g. at 80°C for 10 minutes and 40°C for 30 minutes), sprayed its both faces with wood vinegar or immersed in wood vinegar, and again dried with hot air (e.g. 40°C for 3 hours). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61277255-A (JP)
Title: Laser printer
Inventor: SHIRAISHI TAKASHI
IPC: G06K15/12
Filed: 1985-05-31
Abstract: PURPOSE:To make it easy for a user to vary the resolution by providing a control means which controls variably a picture signal frequency and changing the picture signal frequency to vary the dot density in the main scanning direction of a laser beam. CONSTITUTION:A picture signal frequency controller 220 consists of a quartz oscillator 221 and a programmable frequency dividing circuit 222. A frequency division ratio is set to the frequency dividing circuit 222 by a frequency control signal. The frequency division ratio of the frequency dividing circuit 222 is set to a prescribed value by the frequency control signal to vary the picture signal frequency. Thus, the dot density in the main scanning direction of the laser beam is raised by raising the picture signal frequency and is reduced by lowering the picture signal frequency to cope with the variance of the resolution in the main scanning direction. Thus, magnifications of an image in the main scanning direction can be changed.
Patent JP-H09307994-A (JP)
Title: Speaker and voice coil with lead wire used therefor
Inventor: CHIKARAISHI TSUNEAKI
IPC: H04R9/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the sound quality of the speaker by reducing a shake of lead wires near a voice coil so as the decrease a clearance between cone paper and a damper thereby preventing a rope skipping phenomenon from being caused in the lead wires. SOLUTION: One terminal of a flat lead wire 37 is connected to a coil lead wire 17 while its broadwise direction is directed in the axial line direction of the voice coil 11. A middle point of the flat lead wire 37 is nearly twisted by 90 deg.. The other terminal of the flat lead wire 37 is connected to an input terminal 33 while its broadwise direction is directed in the axial line direction of the voice coil 11. Since the rigidity of the lead wire 37 in the vibrating direction is increased around the voice coil 11, the amplitude of the vibration is reduced.