baber/WOPTO huggingface dataset:
Patent JP-S56142756-A (JP)
Title: Servo valve
Inventor: HAGA KIYOUSUKE
IPC: B62D5/083
Filed: 1980-04-01
Abstract: PURPOSE: To make the pressure characteristic as linear as possible and thereby furnish good steering feeling by forming two types of orifices by such a construction that the ending forms of No.1 and No.2 lands of a spool valve member differ from each other.  
     CONSTITUTION: A servo valve 20 is composed of a sleeve valve member 21 and a spool valve member 22. The sleeve valve member 21 has No.1 groove 31 in its internal surface and No.2 groove 32 formed symmetrically to the left and right  about the axis of rotation, and pressure oil feeding ports 33 are open in these  grooves 31, 32. At both sides of each groove, lands 34, 35 are formed, between  which another groove 38 is formed. On the outside circumference of the spool valve  member 22, on the other hand, lands 39, 40 are formed in such positions as mating  with the above-mentioned grooves 31, 32 while taking the neutral position. The  endings 50, 51 of these lands 39, 40 have different forms from each other, that  should give the desired pressure characteristic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10239727-A (JP)
Title: Electronic equipment driving system
Inventor: HARADA YOSHIHITO
IPC: H04N5/232
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment driving system adaptable to a connecting equipment having a new function. SOLUTION: This system is provided with a rewritable nonvolatile memory, in which such storage control information as program and data is loaded, a function control means performing the function control of the equipment based on the storage information of the memory, a correcting means correcting the storage contents of the memory, and a means for connecting with an external equipment; and the correcting means writes the storage control information incorporated in the external equipment on the nonvolatile memory and corrects the storage contents (ST14 to ST18) when the external equipment is connected to the connecting means.
Patent JP-2000240424-A (JP)
Title: Vehicle engine
Inventor: OKAZAWA GOICHI
IPC: G01P1/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and reduce the size and the weight of an engine itself by a method wherein blowby gas is picked up and rotation of an engine is picked out by a side cover arranged at the side of a cylinder. SOLUTION: A driven sprocket 33 arranged on a cam shaft 16 is arranged in a cam chain chamber 32 consisting of a side cover 30 arranged at the side of a cylinder, and a cam chain 37 is caused to span the driven sprocket and the cam shaft 16 is rotated by a power of a crank shaft. In a so formed vehicle engine, a rotary shaft 60 rotated on a spot coaxial with the cam shaft 16 in interlocking, and a rotation take out shaft 61 to take out rotation to an external part through rotation in interlocking with the rotary shaft 60 are pivotally supported on a side cover 30.  A gear chamber 43 provided at an upper part with a communication passage with a cam chain chamber 32 and at a lower part with an oil feed passage to a rotary shaft 60 and a breather chamber 44 partitioned from a gear chamber 43 below the gear chamber and a breather chamber 44 having a communication passage with a cam chain chamber 32 independent and different from the gear chamber 43 are formed above the rotary shaft and in the side cover 30.
Patent JP-S58161425-A (JP)
Title: Contactless magnetic switch device
Inventor: TOMIBE HIROICHI
IPC: H03K17/97
Filed: 1982-03-18
Abstract: PURPOSE:To set the distance between a displaced position turning on a magnetic switch and that turning off, by placing the magnetic switch in a specified magnetic field in advance and operating the magnetic flux for the driving from an operating magnet to the magnetic switch. CONSTITUTION:The magnetic switch 1 is placed in a magnetic field operating a bias magnetic flux PHI0 in the same direction as the magnetic flux PHIs of an operating magnet 2 driving the switch 1, and a magnetic flux density B0 in the magnetic switch 1 of the bias magnetic flux phi0 is set to a value smaller than a  magnetic flux density B1. In using the magnetic switch 1 and the operating  magnet 2, the magnetic switch 1 is set on at a distance (X1'=6.0mm.) and off at  a distance (X2'=14.0mm.) and then, the magnetic switch 1 is driven from a distance as far as about 3.5mm. in comparison with conventional switches. Further,  the distance from the position of the operating magnet 2, where the magnetic  switch 1 is set on, to the position where the switch 1 is set off is widened by  about 2.5mm..
Patent JP-2000205974-A (JP)
Title: Manufacture of detecting element
Inventor: ITO ISAO
IPC: G01L1/20
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a high performance detecting element excellent in environmental resistance by providing a manufacturing method for simultaneously automatically forming a terminal connecting part and a coating film such as an insulating coating film for protecting a surface of a semiconductive material. SOLUTION: A contact type detecting element for sensing displacement and pressure is manufactured by using, for example, an inner mold 1 implanted with a pin 8 opposed toward the inside in a ring shape and first/second outer molds 2, 3 divided into two parts so as to sandwich the inner mold 1. First of all, the outer mold 2 is set so as to enclose the inner mold 1, and into which a semiconductive material made by kneading silicone rubber with a conductive material such as carbon powder is injected to mold a semiconductive material part 5. Next, the outer mold 3 is set so as to enclose the inner mold 1 and the semiconductive material part 5 fixed to the inner mold 1 by the pin 8, and a flexible insulating material such as silicone rubber is injected between the outer mold 3 and the semiconductive material part 5 to mold an insulating coating film 6.  A hold of a detecting element end surface formed by the pin 8 becomes a terminal connecting part.
Patent JP-H07253367-A (JP)
Title: Detector for frictional coefficient of road surface
Inventor: FUKADA YOSHIKI
IPC: B60T8/172
Filed: 1994-03-15
Abstract: PURPOSE:To improve detection accuracy of a coefficient of friction of a road surface mu by determining a final detection value of the coefficient mu with reliability of the value considered in a detector for the coefficient of friction of the road surface mu utilizing the relation between the restoring moment SAM of a wheel and the cornering force CF and the coefficient mu of the road surface. CONSTITUTION:A current interim value mu0 of a coefficient of friction of a road surface mu is determined based on a relation between SAM and CF (S1 to 3, 8), reliability of the interim value mu0 is estimated based on steering speed theta' (S4, 5), and a current final value mu1 of the coefficient of friction of the road surface mu is determined based on at least the interim value mu0 and a predetermined coefficient of friction muS so that the final value mu1 approaches the interim value mu0 as the reliability S rises and it approaches the coefficient of friction muS as S falls (S7, 9). Since the coefficient of friction of the road surface muS is set according to a request of an object of utilization, matching between the detector for coefficient of friction of the road surface and the object is improved, thereby improving reliability of both.
Patent JP-H05242708-A (JP)
Title: Guide light
Inventor: MATSUNO SUSUMU
IPC: G09F13/00
Filed: 1992-02-28
Abstract: PURPOSE:To detach a display panel and a speaker panel easily without dismantling a frame body, prevent screws and solder trades to fix electric parts such as a switch unit of a xenon lamp, etc., from being exposed to outside of the lower part of an apparatus main body, and improve the external appearance. CONSTITUTION:An upper and a lower frame bodies 12, 14 having a U-shape cross section and end part frame bodies 15, 16 are joined to compose an apparatus main body 11 having an open part 20 in front and rear sides. A panel installation groove 28 is formed in the upper and the lower frame bodies 12 14 along up and down of the open part 20. A projected stripe 24 is formed inside of the upper and the lower frame bodies 12 14 along the longitudinal direction. Electric parts, such as a fluorescent lamp F, a speaker 43, a xenon lamp switching unit, etc., are stored in the apparatus main body 11. Both ends of the xenon lamp switching unit are fixed by an installation tool 62 which pinches the projected stripe 24. Upper and lower fringe parts 71a, 71b, 73a, 73b are inserted in the panel installation groove 28 and thus a display panel 71 and a speaker panel 73 are installed.
Patent JP-S63208740-A (JP)
Title: Measuring instrument for particle size distribution for lump body
Inventor: KAKEHASHI KAZUO
IPC: G01B21/10
Filed: 1987-02-25
Abstract: PURPOSE:To automatically and speedily measure the grain size distribution of lump bodies by processing a still picture of the lamp bodies arranged dispers edly on a pallet and finding the area values of the respective lump bodies, and utilizing weight data on them for measurement. CONSTITUTION:A television camera 3 and lighting apparatus 4 are provided so as to pick up an image of many lump bodies 2 such as coke which are arranged dispersedly on the pallet 1 from above, and a computer C which finds the grain size distribution of the lump bodies 2 by processing the still picture by the television camera 3 according to information from an input device 5 and a monitor television 6 and a recorder for the information obtained by the computer C are provided. Namely, the still picture of the lump bodies which are arranged dispersedly is processed by the quantizing means binarizing means, and area measuring means of the computer to assign labels to the lump bodies, and the area values of the lump bodies are found automatically. Then the grain size distribution calculating means of the computer finds the correlation between the range of grain sizes corresponding to area threshold value and wt.% according to the weight and overlaps between area threshold values.
Patent JP-H08241722-A (JP)
Title: Fuel cell power generating device, and operating method at low load
Inventor: SAITO HAJIME
IPC: H01M8/04
Filed: 1995-03-03
Abstract: PURPOSE: To provide a fuel cell power generating device stably operable at low load by partially burning an anode exhaust gas and a cathode exhaust gas by a catalytic combustor, and returning the exhaust gas to an exhaust gas circulating line. CONSTITUTION: An anode exhaust gas 23 and a cathode exhaust gas 31 passed through pipings branched from an anode exhaust gas feeding line 4 and a cathode exhaust gas feeding line 5 are mixed together in a catalytic combustor 6, and make contact with a catalyst to cause a combustion reaction. The burnt exhaust gas is guided to an air preheater 26 through an exhaust gas returning line 7, and further combined to an exhaust gas circulating line 3. When the temperature in the combustion chamber of a reformer 2 is too high, the inflow quantity of the anode exhaust gas 23 and the cathode exhaust gas 21 to the combustion chamber is reduced. When the temperature in the combustion chamber is too low, the inflow quantity of the exhaust gas to the combustion chamber is increased. Thus, the temperature in the combustion chamber is properly kept.
Patent JP-H05240286-A (JP)
Title: Inner side pipe of front fork of motorcycle
Inventor: FUJITAKA NOBUO
IPC: B62K19/16
Filed: 1992-02-28
Abstract: PURPOSE:To implement the lightweight structure by using a carbon fiber reinforcement resin for the inner side pipe of a front fork of a motorcycle, and providing a layer which is less frictional and where the wear or separation may be difficult. CONSTITUTION:An internal coat layer 14 which is composed of a resin blended with Al, Zn, Sn or Pb and an external coat layer 15 which is composed of Mo, TiO2, WC or Cr3C2 are laminated on the surface of a pipe body 11 made of a carbon fiber reinforcement resin.
Patent JP-S60189324-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HORIUCHI KENJI
IPC: H03K19/017
Filed: 1984-03-09
Abstract: PURPOSE:To raise the level of a driving signal by providing a boosting circuit for boosting a power supply voltage of an internal logical circuit by a pulse signal, and operating a driving stage circuit for forming a driving signal of an output MOSFET, by its boosted voltage. CONSTITUTION:When a clock signal phi2 is in high potential, clocked invertor circuits IV1-IV3 become an operating state, and the circuits IV1, IV3, and IV2 output a high potential and a low potential, respectively. In this case, the clock signal phi1 is in low potential, and a high potential is supplied to the source of an MOSFET Q1, therefore, a reverse voltage is applied between the source and the gate, and its part becomes off, and accordingly, capacitors C1, C2 are charged by a power supply voltage VCC. Subsequently, when the signal phi1 becomes a high potential, the part between the gate and the source becomes on at the same potential, the capacitors C1, C2 become a series, and a voltage of an electrode N1 of the C2 side is boosted. Also, a capacitor C3 is charged by a high voltage of about 2VCC by which a display output of large amplitude is obtained from an output MOSFET Q5.
Patent JP-H10234940-A (JP)
Title: Pachinko ball launching device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko ball launching device allowing both of a handicapped/elderly person who has difficulty in externally rotating an operating handle and a person having difficulty in approaching a Pachinko (pinball game) machine by putting his body upright to simply adjust the launching intensity of Pachinko balls at hand. SOLUTION: This device consists of an operation part 1 provided with a joy stick 11 which can be tilted at an optional angle and in an optional direction and transmitting a launching intensity signal according to the tilting degree, and a Pachinko machine 2 with a receiving part 21 receiving the launching intensity signal from the part 1. In this case, as the part 1 can optionally be carried, even a right half paralyzed person can bring the part 1 to a position allowing him to operate with his left hand. In addition, as the joy stick 11 can be operated straightly without externally turning his wrist, even a handicapped person with joint moving handicaps can adjust the intensity of Pachinko well at hand.
Patent JP-H07254292-A (JP)
Title: Non-volatile memory and microcomputer using the same memory
Inventor: ASARI SEIICHIRO
IPC: G06F12/00
Filed: 1994-03-15
Abstract: PURPOSE:To execute reading of one non-volatile memory by accessing other address in parallel with writing of the memory in parallel with writing of the memory even when the writing of the memory is executed. CONSTITUTION:An address set to a first address register 6a is selected, and data set to a first data register 7a is written in a first non-volatile memory array 1a. An address set to a second address register 6b is selected by a controller 5, and data is stored from a second non-volatile memory array 1b in a second data register 7b.
Patent JP-S55137153-A (JP)
Title: Electrical insulating resin composition
Inventor: TSUSHIMA MASAMITSU
IPC: C08G59/00
Filed: 1979-04-13
Abstract: PURPOSE: To obtain an electrical insulating resin composition excellent in resistance to hymidity and cracking properties and providing molded products not producing cracks, by compounding an alicyclic epoxy resin with an acid anhydride-based hardener, hydrated alumina, and silica powder.  
     CONSTITUTION: To (A) 100pts.wt. of an alicyclic epoxy resin with epoxy equivalent of 150W170g/eq, (B) 70W85pts.wt. of an acid anhydride-based hadener, (C) 210W260pts.wt. of hydrated alumina with an average size of 6.0W9.0μ, and (D) 90W140pts.wt. of silica powder with 1W30μ size are compounded to provide an electrical insulating resin composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09206111-A (JP)
Title: Article requiring light emission and its production
Inventor: WATANABE HIDEO
IPC: A43B23/24
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To allow light emitting parts to grow distinctly even in the nighttime and the dark and to assure safety. SOLUTION: The parts requiring light emission on the front surface side of shoes 1, etc., are coated with a fluorescent coating material 5 and is overcoated with a light accumulative coating material 6 so that the fluorescent coating material 5 grows by reflecting light and that the light accumulative coating material 6 grows in the dark. Particularly the parts requiring light emission on the front surface side of the rubber materials or resin materials of the shoes 1, etc., are coated with a fluorescent sheet material prepd. by mixing 10 to 20wt.% fluorescent coating material 5 into the rubber materials or resin materials and is coated with the light accumulative sheet material formed by mixing 10 to 20wt.% light accumulative coating material 6 into the rubber materials or resin materials.  These coating films are vulcanized and press bonded and are integrally bonded to the parts requiring light emission, by which the durability is obtd.
Patent JP-S62202120-A (JP)
Title: Removal of aperture between pile and waling member
Inventor: AMADA YOSHIO
IPC: E02D17/04
Filed: 1986-03-03
Abstract: PURPOSE:To easily remove the aperture between a pile and a waling member by a method in which a netted formwork is inserted and fixed in the space between the pile and the waling member and concrete is placed into the netted formwork. CONSTITUTION:A waling member 7 is set horizontally between piles 6 driven into the ground and they are connected by welding. A U-shaped netted formwork 1 is inserted into the space between the pile 6 and the waling member 7 and a hook 15 is coupled with the flange of of the waling member 7. Concrete 3 is then placed into the space formed by the formwork 1, the pile 6, and waling member 7. The aperture to be produced between the piles 6 and the waling member 7 can thus be easily removed.
Patent JP-H10235225-A (JP)
Title: Dust collection part of electric precipitator element
Inventor: SHIBUYA HITOSHI
IPC: B03C3/82
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To easily perform the washing maintenance over a long period, in a dust collection part of an electric precipitator element. SOLUTION: Extended tip parts are provided on both sides of a grip part 31 of a resin-made handle 30, and these extended tip parts are penetrated into a penetration part 23 formed on a first side plate 21 of a casing 20. In such a state that the extended tip parts are inserted in the casing 20, the grip part 31 is housed into a housing recessed part 24 formed on the first side plate 21. Both edge parts of the housed grip part 31 are elastically engaged to a rib 26 in the width direction and held, ad the grip part 31 is prevented from being protruded from the top 27 of the first side plate 21.
Patent JP-S61203662-A (JP)
Title: Semiconductor integrated circuit
Inventor: MINATO YUKIO
IPC: H01L21/8222
Filed: 1985-03-06
Abstract: PURPOSE:To prevent the alpha ray soft error by a method wherein the inside of the first groove of the grooves separating the semiconductor element regions is filled with a conductor such as metals, and the inside of the second groove is filled with insulating material, thereby making it possible to add a capacity to the collector side. CONSTITUTION:In an IC in which the semiconductor element region 13 consisting of epitaxial layers is separated with grooves 16a and 16b which are formed on the first main plane on a P-type semiconductor substrate 11 and also whose inner sides are filled with a oxide film 17, the inside of the first groove 16a is filled with polysilicon 18a which is doped with high-density boron up to the height of the surface of the semiconductor substrate 11, and the inside of the second groove 16b other than that is filled with genuine polysilicon 18 up to the height of the surface of the semiconductor 11. Two capacities are formed between the semiconductor region 13 and the groove 16a through the oxide film 17. Therefore, a pair of transistors of a flip-flop consisting the memory cell of a Bip RAM is formed in a semiconductor element region 13 and whose collector is connected to the said capacity so as to increase the capacity to be attached to the pair of transistors without especially increasing the area of the chip.
Patent JP-H11232089-A (JP)
Title: System and method for managing terms and recording medium
Inventor: KANO MOTOKO
IPC: G06F17/30
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To attain clear definitions and uniformity of various terms used during a system development and to ensure correct comprehension and common recognition of an object job. SOLUTION: A term registering means 2 is provided for defining various terms and their relations used during a system development in a word dictionary 3 so that the meaning of respective terms as well as their interrelations are clearly defined, and correct understanding by those involved in the system development in the object area is ensured. Besides, since only a term manager performs such term registration, various terms to be used are standardized, and recognition by all the people involved in the development to use the terms can be made common.
Patent JP-H04281695-A (JP)
Title: Data relay system
Inventor: KAWABE KOICHI
IPC: H04Q9/00
Filed: 1991-03-11
Abstract: PURPOSE:To attain a high processing speed by eliminating the need for data re-edit in a data relay section and eliminating the need for a data wait time. CONSTITUTION:A frame including only one installation information is formed and a slave station code and an installation code are added to header information of the frame. A data comprising the frame structure is received by a slave station signal reception section 11. The reception section 11 sends the received data to a common bus 14. Then signal reception sections 151,152... connecting to the common bus 14 receive the data and a discrimination section 20 discriminates whether the signal (data) is receptible or not. As the result of discrimination, when the reception is enable, the signal received from a transfer section 19 is transferred to a master station and a toll center.
Patent JP-H10228518-A (JP)
Title: Optical information reader
Inventor: KUNIOKA YASUHIRO
IPC: G06K7/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an information reader which protects an irradiation plane of an appropriate irradiating device from the outside and makes an entire information record symbol to be irradiated with light without losing irradiation light quantity. SOLUTION: Irradiating devices are not exposed to the outside because a nonreflective coating transparent plate 13 blocks a data fetching port 11, and irradiation light quantity is not lost considerably because flaw is not made and stain is not attached. Even if the plate 13 is intervened between an information record symbol 4 and the device 14 at the time of reading the symbol 4, irradiation light form the device 14 is reflected inside, irradiation light quantity is not lowered and read efficiency is not worsened because information light from the symbol 4 is not obstructed.
Patent JP-H05241266-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C1/34
Filed: 1992-03-02
Abstract: PURPOSE:To provide the silver halide photographic sensitive material free from drop of sensitive and high in latent image fade prevention performance. CONSTITUTION:The silver halide photographic sensitive material has on a support at least one silver halide emulsion layer containing at least one kind of compound represented by formula I in which each of X1 and X2 is pyridyl, quinolyl, pyradinyl, pyridazinyl, imidazolvl, pyrazolyl, thiazolyl, oxazolyl, triazole, tetrazolyl, benzimidazolyl, benzoxazolyl, or triazilyl; and each of (m) and (n) is 1, 2, or 3.