baber/WOPTO huggingface dataset:
Patent JP-S601567-A (JP)
Title: Rotating direction detector
Inventor: SUZUKI SUSUMU
IPC: G01P13/04
Filed: 1983-06-17
Abstract: PURPOSE:To detect the rotating direction of a rotor easily and accurately by judging the rotating direction thereof based on the comparison of the current sampled values with the previous ones of two phases of pulses corresponding to the rotation and the detection of pulse edges through the comparison of the current sampled values. CONSTITUTION:Two phases of pulses in the frequency corresponding to the rotation differed by 90 deg. in the phase with a rotation detecting mechanism (a) are sampled in the levels H and L at a sampling time less than half the pulse cycle. The current sampled values are compared with the previous sampled values memorized into a memory means (c) respectively and the edges of the respective pulses are detected with an edge detection means (d). On the other hand, the coincidence of the current sampled values is detected by a coincidence detection means (e) and a judging means (f) judges whether the rotating direction of a rotor is the same as that at the previous sampling or changes from it based on the results of the detection and the output of the edge detection means (d). Thus, even when the rotating direction changes at the interval of 180 deg., the rotating direction of the rotor can be detected easily and accurately.
Patent JP-S63274197-A (JP)
Title: Metal core printed circuit board
Inventor: HANI KIYOSHI
IPC: H05K3/44
Filed: 1987-05-06
Abstract: PURPOSE:To improve the heat cycle resistance and the soldering thermal resistance of a base material by providing a laminated structure which is formed by the steps of applying anodic oxidation over the surface of an aluminum plate provided with through holes, treating the anodic oxide with a primer or coupling agent, and supperposing prepreg sheets of a specific ceramic and them a metal foil. CONSTITUTION:A through hole 1a is opened in an aluminum plate 1, then treated with anode oxidation by sulfuric acid, chromic acid, etc., and an oxide film layer 2 is formed. Then, a primer treatment is carried out with a direct resin dilute solution or an electrodeposition coating material and a surface treated layer 3 which also seals a hole with a synthetic resin is provided. Then, a laminated board can be obtained by superposing an aluminum plate 1 and a metal foil 5 by using a plurality of prepreg sheets 4 manufactured with ceramic paper and a synthetic resin and by pressurizing, heating and forming. The ceramic paper uses a main raw material of a ceramic short fiber which has a diameter of 5 mum or less and the distribution of a fiber length within the range of 5-500 mum.
Patent JP-H02286075-A (JP)
Title: Stirring culture device
Inventor: NAKAZONO ATSUSHI
IPC: C12M3/02
Filed: 1989-04-28
Abstract: PURPOSE:To maintain the fine and homogeneous flow of a medium by feeding cells into a porous container placed in a main container and received in a liquid medium and subsequently giving rotation and vertical movements to the porous container. CONSTITUTION:The cells of an animal or plant are fed into a porous container such as a net basket 6 from a feeding opening 13 of a main container 1 receiving a liquid medium 2 therein through a tube, etc. A driving device 5 is subsequently operated through a driving shaft 52 and an arm 56 to give to rotation and vertical movements to the net basket 6, thereby contriving to mechanistically, accurately, readily and finely control the stirring force for the cells 4 in the porous container for a reduction in the consumption of power.
Patent JP-H05306640-A (JP)
Title: Fuel control device of engine
Inventor: SHITANI YUJI
IPC: F02D41/04
Filed: 1992-04-28
Abstract: PURPOSE:To set a fuel supplying amount properly regardless of the magnitude of fine particle of fuel, by supplying assist air for making fuel in fine particle condition in the neighborhood of the fuel injection port of an injector, and also correcting the directly intaking rate and the bringing away rate of fuel according to supplying condition of assist air. CONSTITUTION:Operating condition of an engine is detected by a operating condition detecting means, and a fuel supplying amount is set by a fuel supplying amount setting means on the basis of the detected output thereof. The directly intaking rate of fuel which is intaked into a combustion chamber directly is calculated by a directly intaking rate calculating means, in fuel injected from an injector. The bringing out rate of fuel intaked in the combustion chamber by vaporizing fuel stuck in an intake passage, is calculated by a bring out rate calculating means. A fuel supplying amount is corrected by a fuel correcting means according to the calculated directly intaking rate and the bringing out rate. In this case, assist air for making fuel in fine particle condition is supplied by a supplying means, in the neighborhood the fuel injection port of the injector. The directly intaking rate and bringing out rate are corrected by a correcting means according to supplying condition of assist air.
Patent JP-S60252651-A (JP)
Title: Abs resin composition
Inventor: SHIOBARA TOMOO
IPC: C08L21/00
Filed: 1984-05-30
Abstract: PURPOSE:To obtain the titled composition having remarkably improved moldability, by compounding a base resin with a mixture of a specific diketone and a metal complex of said diketone. CONSTITUTION:100pts.wt. of a heat-resistant ABS resin is compounded with 1- 15pts.wt. of a mixture obtained by mixing a diketone of formula (R and R' are H, methyl, ethoxy, phenyl or stearoxy) and a metal complex of said diketone at a weight ratio of 1:(1-2). The diketone is e.g. acetylacetone, ethyl acetoacetate, etc. The metal of the metal complex is e.g. Na, K, Cu, Mg, Al, Ti, Fe, etc.
Patent JP-2000004485-A (JP)
Title: Radio system, information signal transmission system, user terminal and client server system
Inventor: LUMELSKY LEON
IPC: H04W4/06
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To wirelessly transmit a large quantity of information while keeping the price corresponding to priority communication and the voice quality corresponding to ordinary radio, by providing a user terminal with an audio unit directory to be used for applying one of speaking voices to an audio signal during reproduction to a system user. SOLUTION: A user terminal 301 receives a synthetic encoded voice (CES) through a wireless communication antenna 311 and a radio transmitter/receiver 312 and deciphers an enciphered CES file through a descripter 310. Next, the user terminal 301 stores the receives CES file in a system memory 313. An extracting engine 314 operationally connected to a control processor 317 and system memory 313 synthesizes voices while using one or plural alternant record dictionaries 315 to be personally selected by a user. In this case, priority selection voices 316 of respective speakers are defined by the alternants recorded in the dictionaries and the user can select one of them.
Patent JP-S5335108-A (JP)
Title: Motor noise preventive device
Inventor: AOKI MASAKI
IPC: H02K13/14
Filed: 1976-09-13
Abstract: PURPOSE: To control the spark discharge between commutators and brushes by connecting varistors between the respective commutator reeds in a commutator type motors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5737154-A (JP)
Title: Repair of gasket inserted to equipment connection part
Inventor: UCHIYAMA YOSHIO
IPC: F16J15/02
Filed: 1980-08-13
Abstract: PURPOSE: To make it possible to repair gasket withot disassembling equipment by inserting a new gasket to a gasket damaged part and fastening a wire around the periphery of the new and old gasket and then by filling a curing agent.  
     CONSTITUTION: In equipment such as heat exchanger, the connected part of shell plate is provided with gasket 14 between a tube plate 6 and a shell flange 7 and fastened with bolts 11. When the gasket 14 is partially damaged, a new gasket 15 is inserted into the damaged part from the connection periphery between the tube plate 6 and the shell flange 7 without removing the bolts 11. A wire 16 is fastened around the periphery of the new and old gaskets 14 and 15 so that the old gasket 14 may not move out. A jig 17 is attached to the connection periphery between the tube plate 6 and the shell flange 7. A curing agent is injected into the periphery of the wire 16 from an injection nozzle 18. With this construction, the gasket can be repaired without disassembling the equipment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5536270-A (JP)
Title: Partial plating of resin molding
Inventor: OOWADA TAKAO
IPC: C23C18/16
Filed: 1978-09-08
Abstract: PURPOSE: The monolithic molding of a usual resin and an electrically conductive resin containing a conductive powder and a vulcanizer is effected so that the conductive resin is partially exposed, then electroplating is applied, thus forming plated parts with high adhesion even in complicated designes.  
     CONSTITUTION: Monlithic molding of (A) thermoplastic resin as polystyrene and (B) an electrically conductive resin containing (a) a conductive powder as acetylene black and (b) a vulcanizer as sulfur and accelerator as 2-mercaptobenzothiazole is conducted so that the conductive resin exposes surfaces on the  areas to be plated. Then, the moldings are sybjected to electroplating to form the  partially plated products. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S601204-A (JP)
Title: Production of highly water-absorptive resin
Inventor: KOBAYASHI TAKATOSHI
IPC: C08F8/14
Filed: 1983-06-20
Abstract: PURPOSE:To obtain a highly water-absorptive resin excellent in salt resistance and rate of water absorption, by adjusting the water content of a hydrophilic polymer obtained by polymerising a specified polymerizable monomer with the aid of a specified polymerization initiator to a value within a specified range and crosslinking the polymer with a specified crosslinking agent. CONSTITUTION:A hydrophilic polymer is produced by polymerizing a polymerizable monomer having a carboxyl or/and carboxylate group [e.g., (meth)acrylic acid] with the aid of a polymerization initiator comprising a combination of a persulfate (e.g., sodium persulfate) with a hydroperoxide (e.g., hydrogen peroxide). After the water content of this polymer is adjusted to 10-40wt%, this polymer is crosslinked with a crosslinking agent having at least two functional groups reactive with the carboxyl and/or carboxylate groups (e.g., ethylene glycol diglycidyl ether) to produce a highly water-absorptive resin. By the use of the above combination as a polymerization initiator, the produced resin can show excellent salt resistance and rate of water absorption and find wide applications including various sanitary materials.
Patent JP-S5812639-A (JP)
Inventor: KONDOU MITSUO
IPC: G02B23/00
Filed: 1981-07-15
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-S5812034-A (JP)
Title: Information processor
Inventor: HENMI TOORU
IPC: G06F1/24
Filed: 1981-07-15
Abstract: PURPOSE:To perform automatic reset operation, by providing a reset signal generating means at the inside of an information processor having a reset circuit. CONSTITUTION:A microprocessor 11 is provided with a control section 12 internally generating a reset signal 13. The control section 12 interpretes an instruction read out from a memory and generates a reset signal 13 when the instruction is specific code. Then, when this reset instruction is written in an area other than areas used at the execution of program normally in a program area of the memory, even if the program runs away and goes outside of a normal routine, an automatic reset can be made.
Patent JP-H09105756-A (JP)
Title: Optical-fiber speed transducer
Inventor: EEZURA BARUUKU
IPC: G02F1/09
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a transducer accurately responsive to the speed of rotation by selectively passing optical energy having a certain wavelength range through a magneto-optical material, causing Faraday rotation being the characteristic of speed of object to be monitored, and using as a reference selectively reflected optical energy having another wavelength range. SOLUTION: Two light beams having wavelengths 26, 28 respectively from two optical sources are synthesized into an optical fiber line 30 by a wave-dividing multiplexer 32, and it is transmitted to a transducer 10. The light is coupled to an input/output coupler 16 by a coupler 14, and is made to reach a dielectric coating 22 made of magneto-optical material through a lens 18 and a polarizer 20, then the light having the wavelength 26 is made to pass while the light having the wavelength of 28 is made to reflect. The light having the wavelength of 26 is reflected on a mirror 21 after being turned by the magneto-optical material and it returns to the same route and enters from an optical fiber line 34 and a wave-dividing multiplexer 36 to an optical detector 38 through the coupler 14.  The reflected wavelength light enters an optical detector 40 from the multiplexer 36 without attenuation. According to the measurement values of the detectors 38, 40 the speed of rotating subject can be determined.
Patent JP-H02291841-A (JP)
Title: Moving body measuring apparatus
Inventor: SHIMIZU KIMIHARU
IPC: A61B5/055
Filed: 1989-04-28
Abstract: PURPOSE:To easily grasp the kinetics of the blood flow or the like in a living body and to enhance diagnostic capacity by mounting a means coding position data on the NMR signal generated from an excited examinee after a definite time and a means arbitrarily changing a selective exciting inclined magnetic field, an RF signal and a position data coding inclined magnetic field. CONSTITUTION:An examinee 1 is inserted in an inclined magnetic field coil 2 and an RF coil 3 is further set. Gx-, Gy- and Gz-currents are supplied to the inclined magnetic field coil 2 from an inclined magnetic field power supply 4 in order to generate inclined magnetic fields Gx, Gy, Gz and the generation timings and waveforms of the inclined magnetic fields are controlled by a sequence controller 6. The RF coil 3 has function transmitting an RF signal to excite the examinee 1 and receiving the NMR signal generated from the examinee 1 and is connected to an RF transmitter-receiver 5 while the data obtained by the RF transmitter-receiver 5 is taken in an operation apparatus 7 and receives processing such as fourier transform to be displayed on a display apparatus 8. The inclined magnetic fields and the RF signal to be transmitted can be arbitrarily changed by the input from an input apparatus 9.
Patent JP-H06320640-A (JP)
Title: Reduction of unbalance quantity of tire
Inventor: HOSONO MOTOAKI
IPC: B29D30/08
Filed: 1993-05-12
Abstract: PURPOSE:To accurately reduce the unbalance quantity of a tire by clearly graphing the magnitude of the unbalance quantity of an individual strip member and the position where the max. and min. are present. CONSTITUTION:In executing a factor waveform separation method, the waveforms of respective factor tires, that is, the waveforms of the tires wherein the position of the joint part of individual strip members is altered is limited to a primary waveform of a cos curve. Therefore, the respective waveforms become clear and the max. value and min. value can be easily superposed one upon another and two waveforms can be averaged simply and easily. The phases of the obtained synthetic waves are shifted to allow the positive max. value and negative min. value of the respective synthetic waves to coincide with each other and superposition is made easy. Therefore, the unbalance quantity of a tire can be accurately reduced.
Patent JP-H08298815-A (JP)
Title: Simple seeder
Inventor: TAKENO SADAO
IPC: A01C7/02
Filed: 1995-05-09
Abstract: PURPOSE: To provide a simple seeder capable of lightly carrying, capable of seeding while sliding perforated plate by either one hand and letting a seed- dropping hole coincide with a feeding hole by providing a handle with an oscillatable grip attached to a seeding box and providing the grip with an operating rod for moving the perforated plate. CONSTITUTION: This simple seeder is obtained by fitting a perforated plate 8 having a feeding hole 7 capable of sliding the upper face of the bottom plate 2 of a seeding box 1 having a seed-dropping hole 3 in the bottom plate 2 and capable of housing seeds, forming an oscillatable grip 14 capable of gripping together with the handle 9 and downward energized and attaching an operating rod 17 for moving the perforated plate to the grip 14.
Patent JP-S5813607-A (JP)
Title: Preparation of olefin copolymer rubber
Inventor: MAKINO KENYA
IPC: C08F210/00
Filed: 1981-07-17
Abstract: PURPOSE:To obtain the titled rubber in high yield, having improved processing  properties and rubber properties, comprising ethylene, an alpha-olefin, by using a  specific catalyst containing Al and V prepared in an inert organic solvent in  the presence of monomers. CONSTITUTION:In copolymerizing ethylene with an alpha-olefin (e.g., propylene, etc.) and a nonconjugate diene (e.g., dichloro-pentadiene, etc.), the copolymerization is carried out using a catalyst prepared by bringing (A) an organoaluminum compound (e.g., C2H5AlCl2, etc.) shown by the formulaI(R is 1-12C hydrocarbon residue; X is halogen or alkoxy; 1<=n<=3) into contact with (B)a V compound (e.g., VOCl3, etc.) soluble in an inert solvent (e.g., n-hexane, etc.) in the presence of the above-mentioned monomers in the organic solvent, followed by adding (C) at least one compound of compounds (e.g., n-butyl salicylate, n-butyl nicotinate, n-butyl borate, etc.) shown by the formulas II, III, and IV to the  reaction mixture to give the desired rubber.
Patent JP-H07321730-A (JP)
Title: Information device for mobile communication equipment
Inventor: UCHIDA SHIRO
IPC: H04B1/38
Filed: 1994-05-25
Abstract: PURPOSE:To easily connect an information equipment and a communication equipment under an excellent radio wave by providing a box type exclusive placing base on which the communication equipment is tilted in a direction with excellent reception sensitivity while the information equipment and the communication equipment are connected. CONSTITUTION:A communication equipment 23 is fixed in a direction providing an excellent radio wave state by placing the communication equipment 23 with a tilt as shown in A-E on an exclusive placing base 20. Furthermore, in order to connect the communication equipment 23 and an information equipment (not shown), an exclusive interface cable is used similarly to a conventional case. For example, when the communication equipment 23 is placed vertically, the equipment 23 is inserted to a groove part comprising a slope 22 and a stopper 21 as shown in figure A. In this case, since a charger terminal 24 is provided to the groove part as a charger provision, the placing of the communication equipment 23 and the charging of the equipment 23 are conducted simultaneously. Both an AC power supply and a car power supply are available by providing an AC cord plug 29 and a car plug 36 in advance for the charger supply.
Patent JP-H05283414-A (JP)
Title: Bump height control equipment for metal wiring in semiconductor device
IPC: H01L21/60
Filed: 1991-04-16
Abstract: PURPOSE:To make bump height uniform at least in a constant range by correcting irregularity when formed bumps have irregularity in height, by controlling bump heights after the bumps are formed on a metal wiring of a semiconductor device. CONSTITUTION:A stopper 8 is installed on the reference surface 5a of a retaining stand 5, in order to define the minimum interval between the reference surface 5a of the retaining stand 5 and a press surface 6a of a press 6. By the action of the stopper 8, the lowest position of the press surface 6a is defined, so that the upper limit of heights of bumps 2 is defined. That is, the parts of the bump 2 protruding upward from the interval defined by the stopper 8 are pressed by the press surface 6a, and the height irregularlity is corrected. Thereby the bump height of a semiconductor device can be made uniform at least in a constant range.
Patent JP-H05305612-A (JP)
Title: Method and device for kneading rubber material
Inventor: IMAMURA HIROFUMI
IPC: B29B7/28
Filed: 1992-04-30
Abstract: PURPOSE:To provide a method performing continuously kneading operation of a rubber material discharged through a kneading machine without being assisted by another and its device. CONSTITUTION:An extruding machine 3 molding a rubber material W into a sheetlike state is provided on a discharge port of the rubber material of a kneading machine 1, a device 5 cooling and drying a sheet material at 90 deg.C or lower is joined to the same, a taking-up device 7 taking up automatically the sheet material W and a measuring device 8 measuring the sheet material W so that the sheet material becomes fixed weight are provided by adjoining to the device 5 and a device 11 loading the sheet materials into a plurality of units of automatic rekneading devices 10 for lowering of viscosity by distributing them in order is installed on its taking-out side of the material. Then the title device is constituted so that a device 21 loading chemicals into the sheet material W at a fixed rate is installed by connecting with the automatic rekneading device 10, a device 28 loading the chemicals into a plurality of units of automatic rekneading devices 30 for scattering of the chemicals by distributing them is installed on its material taking-out side and an extruding machine 32 extruding chemicals in a sheetlike state and a taking-out device 34 allowing the sheet material W to take out to the next process by cooling and drying the same are provided on the device 30.
Patent JP-S63275155-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU MASASHI
IPC: H01L23/52
Filed: 1987-05-07
Abstract: PURPOSE:To enable the high density mounting in a short time, by a method wherein, after a wafer integrating region for chip is fixed on a wiring substrate as it is, cut and divided into chips. CONSTITUTION:A plurality of regions which operate respectively as a single semiconductor chip are integrated on a silicon wafer in which a wafer process in finished, and each region in provided with a bump electrode 5. Inspection is finished for each chip region. The wafer 4 is mounted on a substrate 1 in the manner in which the bump electrode 5 comes into contact with a wiring of the substrate 1. The bump electrode 5 and the wiring are subjected to fusion- welding, and then cut and divided into chips 2 by a diamond cutter or a laser beam. Thereby, many chips can be mounted at the same time with high density and in a short time.
Patent JP-H06335879-A (JP)
Title: Industrial manipulator
Inventor: IZAWA TSUTOMU
IPC: B25J3/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide an industrial manipulator capable of handling a largesized weight as an operatortulikes by an operator with an arm capable of small sharp turn with excellent accuracy, responsive property and operability. CONSTITUTION:While an electric motor is used as a drive source for a joint of an industrial manipulator, a three-shaft motor of a drive source for a parallel link including a horizontal arm 11 and horizontal level 15 is disposed on an upper unit 7.