baber/WOPTO huggingface dataset:
Patent JP-H02276112-A (JP)
Title: Manufacture of electronic equipment material
Inventor: NAKAI MASARU
IPC: H01B13/00
Filed: 1989-03-22
Abstract: PURPOSE:To improve the migration susceptibility of electronic equipment material by immersing the terminal of copper or copper group alloy material or the side face between circuits in benzotriazole or its dielectric. CONSTITUTION:After Cu-2%Sn-0.2%Ni alloy which is processed to a processing rate of 37% after finally annealed to be used as copper or copper group alloy material is pressed and cleaned, it is given chemical treatment by one-minute immersion in benzotriazole solution and dried. Benzotriazole dielectric, with which copper chelate compound can be formed, is satisfactory. The benzotriazole or its dielectric is formed as 0.01-0.3wt.% water solution and given migration restraining treatment by immersion or spray of copper or copper group alloy material. It is thus possible to increase migration restraining effect for electronic equipment material.
Patent JP-S51145811-A (JP)
Title: Stator for flat motor
Inventor: KATSUKI TAKEO
IPC: H02K19/08
Filed: 1975-06-11
Abstract: PURPOSE: To provide improved electrical characteristics as well as corrosion-resistance by covering the uppper part of the slot of a stator in a flat motor with a disc of low permeability and then molding with a corrosion-resistant plastics into one body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06282602-A (JP)
Title: Multistage logic generation method
Inventor: KAGEYAMA NAOHIRO
IPC: G06F17/50
Filed: 1993-03-29
Abstract: PURPOSE:To generate a multistage logic circuit without redundancy at a high speed by detecting and integrating nodes provided with a common input signal line under a fan in number constraint and a fan out number constraint with the multistage logic circuit as an object. CONSTITUTION:The redundancy inside the digital multistage logic circuit is detected, only a redundant logic part is locally changed and the multistage logic circuit without the redundancy is generated at a high speed. That is, the integratable nodes are detected and integrated by a node integration program 140 with a digraph expressed by an internal table 160 as the object. In the node integration program 140, an object logic circuit is expanded to an adjacent matrix and an integration object is detected by using the adjacent matrix by an object detection program 143. A detected result is transferred to an integration program 146 and node integration is executed. A gate conversion program 150 is applied to an integrated result and the result is outputted to a generated logic circuit file 120.
Patent JP-H0973866-A (JP)
Title: Color cathode-ray tube
Inventor: NISHIYAMA KOJI
IPC: H01J9/36
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality color image by holding constant the interval between a control electrode and an accelerating electrode. SOLUTION: This color cathode-ray tube has inside the neck tube 2 of a bulb 1 a control electrode 4 in the form of a bottomed cylinder enclosing three in-line cathodes 3, an accelerating electrode 5, a focusing electrode 6, and an anode 7, and includes an assembled electron gun 9 secured to the side faces of the control electrode 4, the accelerating electrode 5, the focusing electrode 6, and the anode 7, and a stem 11 having a plurality of stem pins 10 inside the bulb 1 and formed at the end of the neck tube 2, the control electrode 4 being connected to metallic supports 12a, 12b via an absorption means 13 for absorbing thermal deflections, with the metallic supports 12a, 12b connected to the stem pins 10.
Patent JP-H05229916-A (JP)
Title: Gel-like cleanser composition
Inventor: SHIMADA TADAHIRO
IPC: A61K8/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide the subject homogenous, translucent or transparent composition excellent in gel aging stability with the elapse of time and temperature stability, easily washed out and giving a refresh touch which comprises a sucrose fatty acid ester, a polyhydric alcohol having three or more OH groups in the molecule, and an oil. CONSTITUTION:The gel-like cleanser composition comprises a combination of a sucrose fatty acid ester (especially preferably the sucrose fatty acid ester composition having a substitution degree of <=16.5, a mono ester content of approximately >=40% and a composition ratio of 1-10%), a polyhydric alcohol having three or more OH groups in the molecule (especially preferably glycerol, sorbitol, maltitol, etc.,), and an oil (e.g. olive oil, lanolin or cetanol). The further addition of an amphoteric surfactant and/or an anionic surfactant to the composition further enhances the cleansing power and the using touch after the cleansing work. Examples of the amphoteric surfactant include lauryldimethylamino betaine, and those of the anionic surfactant include palm oil fatty acid methyltaurine sodium salt.
Patent JP-H04304510-A (JP)
Title: System constitution setting method
Inventor: YOSHIDA NOBUYUKI
IPC: G06F13/14
Filed: 1991-04-02
Abstract: PURPOSE:To efficiently change a system constitution by automatically switching a changeover switch after inputting job data processed by plural central processing units as a key, in a computer system constituted of the plural central processing units, plural input and output controllers, and a centralized controller which remote-controls those changeover switches. CONSTITUTION:The job data processed by a central processing unit 1A are fetched to a centralized controller 3 as a key word, a device necessary for a system constitution is selected from job necessary device data 34A and system constitution management data 34B by a control part 31, and a changeover channel part 21A of an input and output controller 2A is automatically switched, so that the computer system constitution necessary for the processing can be speedily formed.
Patent JP-S59196920-A (JP)
Title: Fan drive mechanism for automotive engine
Inventor: MURAKAMI TADAO
IPC: F01P7/08
Filed: 1983-04-22
Abstract: PURPOSE:To improve the reliability of a fan driving clutch by providing multiple excitation coils in an electro-magnetic clutch disposed between a rotor core rotatably supported relative to a spindle and a fan hub. CONSTITUTION:Spindle 1 rotatavely supports a fan hub 8 via bearing 9 and a rotor core 4 via bearing 5 respectively. The rotor 4 has a pulley 4a, and is driven by an output shaft of the engine through a V-belt. The rotor 4 is attached with a coil case 2 so that it may be magnetized by excitation coils 3 for electro- magnetic clutch. Multiple number of excitation coils 3 are provided, and respective output terminal 10a, 10b and output terminal 10c, 10d are connected to multiple number of control circuits so that in the event when one of them failed, the operation of the electro-magnetic clutch may be maintained.
Patent JP-H06282285-A (JP)
Title: Stereophonic voice reproducing device
Inventor: TAIRA MASAAKI
IPC: H04R3/04
Filed: 1993-03-29
Abstract: PURPOSE:To provide a device to generate a voice from a position in three- dimensional space corresponding to a stereophonic position of an image by providing a voice generator to generate a voice of an optional image after image information is received from an image display device and a sound image control means to control the voice generator. CONSTITUTION:A sound image control means receives positional information and a voice signal with every independent image from a CPU2. A factor is set with every sound source from the positional information by a factor setting means, and an FIR corresponding respectively to the positional information and the voice signal is driven by this factor, and left and right loudspeaker SL and SR controlling signals obtained by respective filter processing are outputted. The outputted loudspeaker controlling signals are branched off to left and right loudspeakers SL and SR, and become driving signals for the respective loudspeakers SL and SR after addition and operation are carried out by an addition circuit. Reception of the positional information and the voice signal from the CPU2 is carried out in a constant sampling period with every image, and output of the loudspeakers SL and SR is also carried out in the same sampling period with every image.
Patent JP-H02249120-A (JP)
Title: Manufacture of core slider for fixed magnetic disk device
Inventor: SANDAIJI HIDETO
IPC: G11B5/60
Filed: 1989-03-22
Abstract: PURPOSE:To stably obtain a core slider with high precision track width by regulating the width of a track with two oblique grooves formed by cutting mechanically. CONSTITUTION:A groove 22 extending from a second ferrite block 12 side to a first ferrite block 10 side traversing a magnetic gap 30 is cut and formed obliquely with a grinding stone with forming width sufficiently narrower than the width of a yoke part. Also, the oblique groove 22 is cut ordinarily deeper than a depth regulating part(apex part) with small gap depth length with the depth arriving at a groove 24 for coil winding. Thus, since the width of the track part is regulated essentially by the oblique grooves 22, 22 cut and formed by using the grinding stone, it is possible to stably set the width dimension of the track part with desired dimension and with high accuracy.
Patent JP-H02248406-A (JP)
Title: Production of isobutylene polymer terminated with functional group
Inventor: NODA KOJI
IPC: C08F8/42
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a polymer terminated with allyl groups in a high rate and a high MW at a low cost in one pot by polymerizing a cationically polymerizable monomer containing isobutylene in the presence of a specified initiator/chain transfer agent, a specified catalyst and a specified polymerization solvent and adding allyltrimethylsilane to the polymerization system. CONSTITUTION:A cationically polymerizable monomer containing isobutylene is cationically polymerized in the presence of an initiator/chain transfer agent comprising a compound having a halogen atom bonded to a carbon atom bonded to an aromatic ring carbon atom and/or a compound having a halogen atom bonded to a tertiary carbon atom, TiCl4 as a catalyst and an organic nitro solvent as a polymerization solvent, and allyltrimethylsilane is added at once to the polymerization system to obtain the purpose polymer.
Patent JP-H11263119-A (JP)
Title: Heat generator and its rotor
Inventor: MOROI TAKAHIRO
IPC: B60H1/22
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To press fit fast a rotor certainly the drive shaft of a heat generator and establish low-cost manufacture. SOLUTION: A rotor 20 is equipped with a shearing part 21 in the form of a disc and a boss part 22 formed protrusively in the center of the shearing part 21, and is fabricated by fitting a ring-shaped member 23 on the boss 22. The part 21 and boss 22 are formed in a single piece by subjecting a steel plate for a press working process. The ring-shaped member 23 is formed separately from the part 21 and boss 22. Because of existence of this ring-shaped member around the boss 22, the contact pressure of the inside surface 22a of the boss part to the outside surface of the drive shaft 13 when the drive shaft 13 is press fitted in the boss 22 is heightened, and the pressure fitting and fastening can be established stronger than conventional.
Patent JP-H01243642-A (JP)
Title: Data terminal adapter equipment
Inventor: HARUNA MASAMICHI
IPC: H04L13/00
Filed: 1988-03-24
Abstract: PURPOSE:To securely transmit a transmission available signal at high speed by multiplexing the transmission available signal of a MODEM accommodated in a digital electronic exchange and the like with data, and transmitting it as the transmission available signal for a data terminal accommodated in the digital electronic exchange and the like. CONSTITUTION:The transmission available signal detected in a control signal detection means 21 on the side of a data terminal adapter equipment 5 connected with the MODEM 3, and data obtained in a transmission data fetching means 23 are multiplexed in a multiplexing means 25, and a transmission/reception means 27 transmits it to the digital signal line 17 of the digital electronic exchange. When the transmission/reception means 27 on the side of a data terminal adapter equipment 4 receives them, the transmission available signal and data which are multiplexed are separated in a reception data separation means 26, and the state of the transmission available signal of the MODEM 3 is transmitted to the data terminal 2. Since the transmission available signal and data on the side of the MODEM 3 can be multiplexed and transmitted to the side of the terminal 2, the transmission available signal can securely be transmitted to the data terminal at high speed.
Patent JP-S63235921-A (JP)
Title: Shutter device
Inventor: KURAHASHI SUNAO
IPC: G03B9/10
Filed: 1987-03-24
Abstract: PURPOSE:To improve start-up characteristics and a moving speed by providing a clutch means between an elastic means and a driving source for charging an energizing force in the elastic means, and controlling this clutch means by the driving of a shutter blade. CONSTITUTION:An electromagnet 8 is powered on to operate the shutter blade 1 and then the clutch mechanism 17 is controlled by the operation of the shutter blade 1 itself. Therefore, the driving force can be charged in the shutter blade 1 continuously. Further, a motor is only rotated continuously to take successive pictures at an optional speed only by turning on and off the electromagnet 9. Further, an exposure time can be set freely by varying the time for which the electromagnet 9 is powered on. Consequently, a fast, high-accuracy, and small-sized lightweight shutter device of simple constitution is obtained.
Patent JP-S52153452-A (JP)
Title: Optical fiber branching device
Inventor: MIYAKE YOSHIO
IPC: G02B6/28
Filed: 1976-06-15
Abstract: PURPOSE:To obtain an inexpensive, small-size and easy-to-adjust optical fiber branching device by installing a plane mirror parallel to an incident side optical fiber and utilizing the production of the mirror image of the incident optical fiber by the plane mirror.
Patent JP-S58188802-A (JP)
Title: Herbicide
Inventor: AYA MASAHIRO
IPC: A01N47/36
Filed: 1982-04-28
Abstract: PURPOSE:A herbicide, containing a novel substituted phenylsulfonylurea derivative and alpha,alpha,alpha-trifluoro-2,6-dinitro-N,N-dipropyl-p-toluidine, and having particularly improved treatment of weeds in paddy fields with low toxicity. CONSTITUTION:A herbicide containing a substituted phenylsulfonylurea derivative of formula I (X is O or direct bond; Y is H or chlorine atom; R is formula IIor III; R<1> and R<2> are methyl or methoxyl) and alpha,alpha,alpha-trifluoro-2,6-dinitro-N,N- dipropyl-p-toluidine as active constituents at (1:10)-(1:1), preferably (1:6)-(1:3), weight ratio between the compounds of formulas I and IV. The herbicide has improved safety, exhibits a remarkable herbicidal activity and further a wide herbicidal spectrum and lasting improved efficacy and is suitable for a pre- emergence soil treating agent and foliar and soil treating agent for weeds in paddy fields.
Patent JP-H04281845-A (JP)
Title: Catalyst for reforming of high temperature steam by hydrocarbon
Inventor: INO TAKASHI
IPC: B01J23/58
Filed: 1991-03-12
Abstract: PURPOSE:To offer a high activity catalyst fit for a steam reforming reaction of hydrocarbon at a high temp., hardly depositing carbon especially under low pressure even at a low ratio of steam to carbon and having a long service life. CONSTITUTION:Ruthenium is supported on a carrier contg. 5-40wt.% ceria or ceria-based oxides of rare earth elements and 60-95wt.% alumina in 10-200 atomic ratio (Ce/Ru) of cerium to ruthenium to obtain a catalyst for steam reforming of hydrocarbon at a high temp.
Patent JP-2000266533-A (JP)
Title: Displacement measuring system for long molding
Inventor: TANIMURA HIDETO
IPC: G01B21/20
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To measure the displacement of a long molding stably and automatically on a molding line without requiring any additional labor or cost. SOLUTION: The displacement measuring system comprises a measuring conveyor 11 for moving a pipe molding P carried on an upstream side carrying conveyor 86a of a molding line, while being mounted, to a measuring position and stopping thereat and then carrying out the measured pipe molding P to a downstream side carrying conveyor 86b of a molding line, a guide plate 13 provided at one side part along the moving direction of the measuring conveyor 11, a cylinder 2 for inclining the measuring conveyor 11 until the pipe molding P mounted thereon touches the guide plate 13, and a plurality of displacement sensors 15,..., 17,... arranged in parallel with the longitudinal direction of the pipe molding P under a state touching the measuring conveyor 11 and the guide plate 13.
Patent JP-2000232995-A (JP)
Title: System chair for helping
Inventor: TSUDA HIDEKAZU
IPC: A61G5/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an economical system chair for helping capable of being changed into various forms corresponding to uses. SOLUTION: The chair is provided with a body frame A provided with a leg part and a seat plate supporting part, a normal seat plate B attachable and detachable to/from the seat plate supporting part of the body frame A, a sanitary type seat plate C which is a seat surface attachable and detachable to/from the seat plate supporting part of the body frame A and provided with a notched part on a part from a seat surface center part to a front part, a leg pad D, a leg sucker E and an extension leg F attachable and detachable to/from the leg part of the body frame A, a backrest G attachable and detachable to/from the body frame A, a clamp H capable of mounting the backrest to the body frame A, a simple toilet I attachable and detachable to/from the lower part of the seat plate supporting part of the main body frame A,  a caster frame L attachable and detachable to/from the leg part of the body frame A and provided with a plurality of casters, a footrest M attachable and detachable to/from the caster frame L and a handle K for helping and an armrest J attachable and detachable to/from the backrest G.
Patent JP-H08239270-A (JP)
Title: Superplastic silicon carbide sintered product and its production
Inventor: MITOMO MAMORU
IPC: C04B35/626
Filed: 1995-03-03
Abstract: PURPOSE: To easily and inexpensively produce a superplastic silicon carbide sintered product improved in superplasticity, such as a complicated shape part which has been difficult in the processing, by adding a sintering auxiliary having a particle boundary phase in a specific amount to silicon carbide particles having a fine particle size. CONSTITUTION: The method for producing the superplastic silicon carbide sintered product comprises adding 2-15wt.% of glass or crystal phase-having glass comprising the oxides of Si and one or more of Al, rare earth metals and alkaline earth metals as a sintering auxiliary agent having a particle boundary phase to 85-98wt.% of a silicon carbide particles containing particles having particle diameters of >=0.5μm in an amount of <=3wt.% and having an average particle diameter of <=0.3μm, and subsequently sintering the mixture at 1,500-1,950 deg.C under a pressure of 100-1,000kg/cm<2> in an inert gas atmosphere. The obtained superplastic sintered product has a deformation rate of >=10<-4> /sec under a compression or tensile stress of 50-2,000kg/cm<2> at 1,600-1,800 deg.C.
Patent JP-H01241667-A (JP)
Title: Dynamic neural network to have learning mechanism
Inventor: ISO KENICHI
IPC: G10L15/16
Filed: 1988-03-23
Abstract: PURPOSE:To normalize a presenting pattern to be a fixed continuing time length at a learning time, in which a coupling coefficient between units is determined, to present the pattern to a network and to cause an error in an output layer to be minimum by determining the coupling coefficient so that different between a teacher signal in the output layer and a real output value can be caused to be small. CONSTITUTION:A correcting quantity computing part 40 calculates the correcting quantity of the coupling coefficient with using learning data, which are sent from a time base matching part 30, and the coupling coefficient to be stored in an interunit coupling coefficient storing part 50 and sends the quantity to a coupling coefficient correcting part 60. The coupling coefficient correcting part 60 adds the correcting quantity to the coupling coefficient, which is stored in the interunit coupling coefficient storing part 50, and reloads the coefficient. The correcting quantity computing part 40 repeats this correcting operation until the correcting quantity to all the coefficients goes to be smaller than a threshold value, which is determined in advance, or until a correcting circuit goes over a number to be determined in advance. Thus, the fluctuation of a uttering time length in unknown sound data is normalized by a dynamic programming at the time of recognizing operation and inputted to a neural network.
Patent JP-S59197329-A (JP)
Title: Assembling machine of heat exchanger core
Inventor: YOKOYA SHIGEJI
IPC: B21D53/08
Filed: 1983-04-21
Abstract: PURPOSE:To provide a titled assembling machine which prevents falling down of tubes during assembly by forming a feed section for distributing the tubes of upper and lower distributing plates which move independently, and setting the pitch of the chute grooves of both distributing plates at the specific relation with the pitch of the arraying grooves of a tube arraying plate. CONSTITUTION:A feed section C for distributing tubes provided on an arraying and conveying path A is formed of an upper distributing plate 19 having chute grooves 18 which are opened at the top and a lower distributing plate 21 having narrow chute grooves 20. Both plates 19, 21 are independently moved forward and backward. The pitches of the grooves 18, 20 are made the same and are made double the pitch of the arraying grooves 16 of a tube arraying plate 17. Tubes 8 are fed from a tube feed section D to every other grooves 17 of the plate 17 through the grooves 18 of the plate 19. A partition plate 15 is then projected and the tubes 8 for the 2nd row is similarly fed thereto. After the tubes 8 for one unit of a core are arrayed, fins 10 are fed from a fin feed section E to the spaces between the tubes 8 and the core is assembled.
Patent JP-S61230653-A (JP)
Title: Interchange control method for video tape recorder
Inventor: UNO MASATO
IPC: G11B15/665
Filed: 1985-04-05
Abstract: PURPOSE:To attain the satisfactory control of a video tape recorder VTR by having collation between an FM output waveform obtained by reproducing a standard tape for control of the VTR to be controlled and the data on a modeling FM output waveform. CONSTITUTION:A control standard tape 2 is set to an assembled VTR1 to be controlled and reproduced. In such a case, an FM output waveform, i.e., the signals outputted from a head 4 of a drum 3 in response to the tape 2 running toward an arrow head is observed by an oscilloscope. The envelope form of said output waveform is collated with the envelope form of the modeling FM output waveform set previously on a table to detect the highest resemblance. Thus the exchange control conditions are set by the control amount and the control directions of the input and output sides 5 and 6 of a guide roll at the control areas corresponding to the envelope form of the most resemble modeling FM output waveform data. Then the VTR1 is controlled.
Patent JP-S52154884-A (JP)
Title: Stabilization of cycloacetal resin
Inventor: TAKIYAMA EIICHIROU
IPC: C08G63/78
Filed: 1976-06-18
Abstract: PURPOSE: In the preparation of a curable compound having cycloacetal structure in the molecule, the addition of a reducible compound such as phosphorous acid or its ester prevents discoloration of the resin. 
     COPYRIGHT: (C)1977,JPO&Japio