baber/WOPTO huggingface dataset:
Patent JP-H04262929-A (JP)
Title: Connection device of collector wire for running body
Inventor: SHUDO MASAMOTO
IPC: B60M1/32
Filed: 1990-11-30
Abstract: PURPOSE:To inhibit the generation of step difference more than necessary in a joint of a collector wire of a collector device of railway vehicle such as linear motor car by carrying out the centering among a main collector wire, a connected collector wire, and a mobile collector wire only by connecting and moving the connected collector wire. CONSTITUTION:In a connection device of a collector wire for running body, in which a mobile track column is selectively connected to an immobile track column that forms a forked passage, a support lever 10 is pivotally supported on a collector wire 4 provided on each immobile track column by a support pin 9, and a connection collector wire 11 is provided on the support lever 10 by pins 12... so that the collector wire is freely displaced in the longitudinal direction. End parts 11a, 11b of the connection collector wire 11 are formed as tilted end part so as to form the connection collector wire 11 into a trapezoid, while end faces 4a, 4a' of collector wires 4, 4' of the immobile track column as well as the mobile track column are formed into tilted end part in a correspondent manner. A moving means 16 including an oscillating arm 22 displaced by a driving cylinder is provided so as to have the support lever 10 moved between the connection point and a connection cancellation point.
Patent JP-H11174139-A (JP)
Title: Quantitative determination method for mixture containing surface-active agent
Inventor: KOIKE AKIRA
IPC: G01N24/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a quantitative determination method in which a mixture containing a surface-active agent can be quantitatively determined in a short time and with good accuracy, by a method wherein an internal standard substance is used and various organic components in the mixture containing the surface-active agent are quantitatively determined simultaneously by<1> H-NMR. SOLUTION: As an internal reference substance, one or more kinds are selected from a group which is composed of trimethylsilyl sodium propionate-d1 , acetic acid, 1,4-dinitrobenzene and the like. As a mixture containing a surface-active agent, a household detergent for clothes, for a house, for a kitchen or the like or an industrial detergent for paper, for pulp, for metal or the like is used. In a quantitative determination method which uses<1> H-NMR, the trimethylsilyl sodium propionate-d1 is used as the internal standard substance, and the mixture is measured in an aqueous solvent, or the acetic acid is used as the internal standard substance, and the mixture is measured in an organic solvent. In addition, 1,4-dinitrobenzene or a mixture of 1,4-dinitrobenzene and acetic acid is used as an internal standard substance, and the mixture may be measured in an organic solvent.  By this method, the organic component constitution of the mixture containing the surface-active agent can be quantitatively determined in a short time and with high accuracy.
Patent JP-H07163179-A (JP)
Title: Drive control circuit for brushless motor
Inventor: SUZUKI KAZUHIDE
IPC: H02P6/16
Filed: 1993-12-07
Abstract: PURPOSE:To provide a drive control circuit for brushless motor in which each phase winding can be excited by detecting the rotor position accurately at low cost based on the divided output of voltage induced in the winding. CONSTITUTION:In a drive control circuit for brushless motor where the exciting current to be fed to each phase winding is switched based on the voltage (Eu, Ev, Ew) induced therein, a signal synthesizing circuit 10 determines an imaginary neutral voltage signal N based on the output voltage (Gu, Gv, Gw) from a low-pass filter and a level correction circuit (Hu, Hv, Hw) applies an offset, corresponding to the difference between the DC level of output voltage from the low-pass filter and the level of the imaginary neutral voltage signal, to the output voltage from the low-pass filter. The level of each positive output voltage from the level correction circuit is then compared with the level of imaginary neutral voltage signal thus controlling the switching of exciting current of winding for each phase.
Patent JP-H06188590-A (JP)
Title: Electronic part installation method
Inventor: WATANABE HIDEAKI
IPC: H05K13/08
Filed: 1992-12-21
Abstract: PURPOSE:To provide an electronic part mounting device possessed of a detecting function which detects if an electronic part is mounted at a prescribed position or not and a mounting method which enables the mounting device to carry out an efficient mounting operation without elongating it in mounting tact. CONSTITUTION:Both an electronic part mounting operation (ST1) and a Judging operation (ST2) wherein it is judged by a detector that an mounting operation is correctly carried out or not are executed in parallel with the execution of both a following block NC data reading operation (ST3) and an NC operation (ST4).
Patent JP-2000160262-A (JP)
Title: Method for supplying sintering raw material and supplying device therefor
Inventor: OYAMA NOBUYUKI
IPC: C22B1/20
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain the sufficient degree of sintering and to improve the yield of a product sintered ore by acting magnetic force to the flowing of a sintering raw material in the interval between a drum feeder and a pallet, impressing static electricity, attracting the magnetized sintering raw material to the lower layer side and much segregating the magnetized sintering raw material and powdery coke in the upper layer part on the sintering raw material on the pellet. SOLUTION: A sintering raw material 2 from an ore supplying hopper 1 is discharged by using a drum feeder 3 and supplied onto a pallet 5 in a Dwight Lloyd type sintering machine to form a sintering raw material layer 7. A magnetizing device (magnet) 6a is disposed at the back surface side of a sloping chute 4. Electrodes 9 are impressed to high voltage with a DC electric source 10 and the applied voltage is about minus 10-20 thousand volt. The raw material of the fine grain in the sintering raw material 2, particularily, powdery coke is affected to the static electricity and segregated to the lower layer side in the flowing. The magnetized sintering raw material and the powdery coke can simultaneously be segregated in the upper layer part 7a of the sintering raw material layer 7 loaded on the pallet 5.
Patent JP-H05174659-A (JP)
Title: Assembly device for electric appliance such as wiring apparatus utilizing identification mark
Inventor: ONISHI MASAMI
IPC: H01H11/00
Filed: 1991-12-24
Abstract: PURPOSE:To assemble an electric appliance such as various types of wiring apparatuses, without human hands. CONSTITUTION:An identification mark giving a part 5 for giving an identification mark corresponding to the type of an electric appliance to be assembled on a base that is supplied to the starting end part of an assembly line 1, is provided on an assembly device of an electric appliance such as wiring apparatus utilizing the identification mark. A common parts building part 7 for building each common part in a base 2 supplied to the assembly line 1. An identification reading part 8 is provided in the middle of the assembly line 1. A dedicated process part 10 for preferentially carrying out assembly and process of parts for an electric appliance according to the type of the electric appliance corresponding to the identification mark read by the identification mark reading part 8, is provided in the proximity to the identification mark reading part 8.
Patent JP-H03202451-A (JP)
Title: Method and device for hot dipping
Inventor: TAKAKURA YOSHIO
IPC: C23C2/20
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the hot dipping device capable of being used in thin coating and capable of reducing the nonuniformity in plating thickness by providing a squeezing roll to be brought into contact with one side of a band steel vertically pulled up from the plating bath and a gas injection nozzle on the other side of the band steel opposed to the roll. CONSTITUTION:One side of a band steel 1 is supported by the squeezing roll 7 to impede the vibration of the steel 1 and to prevent the warpage of the steel 1 in its cross direction. Accordingly, a gas 9 is injected from a nozzle 8 opposed to the roll 7 on the other side of the steel 1, the steel is squeezed without being vibrated or warped in its cross direction, and consequently the nonuniformity in plating thickness is remarkably reduced. Meanwhile, since the position of the steel 1 supported by the roll 7 is fixed, the nozzle 8 can be approached to the steel surface as close as possible. Namely, thin coating is applied, and thick coating is also applied with the nonuniformity in thickness reduced.
Patent JP-H10175667-A (JP)
Title: Laminated cushioning body which is made by winding
Inventor: TANAKA KEIJI
IPC: F16F7/12
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To form an optional die of which the appearance is beautiful, and increase cushioning surfaces by bending and fixing a bent wall by a method wherein on the ridge of a one-sided corrugated plate, a glue is applied, and the one-sided corrugated plate is wound into a cylindrical shape with the corrugated side facing inside to form a laminated body, and the laminated body is fitted in a die under a state wherein the glue is half-dried, and pressed, and the laminated body is cut into a V-shape and bonded. SOLUTION: A glue is applied on the ridge of a one-sided corrugated plate 2, and the corrugated plate 2 is wound with the corrugated side facing inside, and laminated. A wound laminated body 5 which is obtained in such a manner, is placed in a V-shaped groove of a right angle under a state wherein a bonded part 4 which is the glued area on the ridge of the corrugated plate 2, is half-dried, and an L-shaped laminated body 7 is formed by pressing the corner of the V-shape. A V-shaped notch part 6 is placed in the orthogonal direction to the folding line of a laminated bent part 8 of the L-shaped laminated body 7, and the V-shaped notch part 6 is cut off. A joined wall 11 is bonded and fixed by bonding the V-shaped notch part 6, and a bent wall 12 is bent at a right angle, and a cushioning body in order to protect the end of a corner, i.e., a corner pad having three cushioning surfaces, is obtained.
Patent JP-H10245500-A (JP)
Title: Colorant precursor derived from plant of genus medicago, its production, and its use for production of colorant
Inventor: BELCOUR CASTRO BEATRICE
IPC: A61K8/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant, precursor useful as a raw material for a colorant derived from 1,4-naphthoquinone and especially for the coloring of keratin fibers, by using a plant of the genus Medicago or the cell of the plant. SOLUTION: A plant of the genus Medicago (preferably Medicago sativa), a part of the plant or the cell of a Medicago plant obtained by the culture in a test tube is crushed and a fraction free from a component having a molecular weight of >3,500 or at least partly purified fraction is separated and collected by conventional fractionation technique. The separation of the fraction is preferably carried out by the filtration and the collection of the filtrate, the decantation or centrifugal separation followed by the collection of the supernatant, or the extraction with a solvent and optionally followed by the evaporation of the solvent from the extract.
Patent JP-H07162209-A (JP)
Title: Dielectric resonator device
Inventor: KITAICHI YUKIHIRO
IPC: H01P1/213
Filed: 1993-12-09
Abstract: PURPOSE:To lower the cost by eliminating assembly man-hours for connection terminals, coils, etc., which are conventionally required by decreasing the number of components. CONSTITUTION:A coupling circuit consisting of capacitors and inductances coupling respective dielectric coaxial resonators 1-3 is provided by using pattern electrodes and formed of a multi-layered substrate 41. Electrode films 38 connected to the pattern electrodes 51-53 on the multi-layered substrate 41 are formed on the reverse surfaces of the dielectric coaxial resonators 1-3. The dielectric coaxial resonators 1-3 are arranged and mounted in the opening part 81 of a positioning substrate 41d for the multi-layered substrate. On the reverse surface of the multi-layered substrate 41, pattern electrodes which serve as input/output terminals are formed via through holes 711 and 731.
Patent JP-2001158373-A (JP)
Title: Display device for working vehicle
Inventor: HAYASHI SHIGEKI
IPC: A01B69/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To direct an operator so that an appropriate operation can be carried out when a working vehicle has been or will be operated to assume a high-speed abrupt turning state. SOLUTION: When a travel device is switched to the state of abrupt turning operation based on a command of a turning operation apparatus and an auxiliary shift operation means operates an auxiliary transmission to assume a high- speed shift state and a high-speed abrupt turning state, operation information for operating the working vehicle to assume a turning state other than the high-speed abrupt turning state is indicated, and an operator can properly operate the working vehicle to assume a turning state other than the high-speed abrupt turning state, by operating the turning operation apparatus or the auxiliary shift operation means according to the indication.
Patent JP-2000162283-A (JP)
Title: Method for detecting short-circuited location in wiring and its inspecting device
Inventor: SANADA KATSU
IPC: G01R31/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a short-circuited location in wiring capable of detecting a short-circuited location in wiring at high speed with a small amount of data. SOLUTION: A method for detecting a short-circuited location in wiring comprises an extracting process to extract information on the arrangement of the wiring that an LSI has from design data, a simulation process for computing the logic level of each wiring for every test vector of the LSI, an image creating process for creating the image of each wiring color-coded by the logic levels on the basis of the arrangement information and the logic levels, an anomalous power-current detecting process for detecting an anomalous power current by every test vector of the LSI, and a process for detecting a short- circuited location in wiring to detect a short-circuited location in wiring by the use of image processing, on the basis of the information on the image for every test vector and the presence or absence of an anomalous power current.
Patent JP-H06186374-A (JP)
Title: Pressure pipe type nuclear reactor
Inventor: AZEKURA KAZUO
IPC: G21C7/22
Filed: 1992-12-22
Abstract: PURPOSE:To flatten the output distribution of pressure pipe type nuclear reactor in the axial direction. CONSTITUTION:Pressure pipes 2 and calandria pipes 3 for containing the pressure pipes 2 are laid vertically while penetrating through a calandria tank 1. Heavy water (moderator) region of a reactor core is partitioned axially into three regions by means of two sheets of vibration-proof boards 4. Heavy waters having low and high poison concentrations are injected, respectively, from a backup control rod guide pipe 5 and a control rod guide pipe 6 for regulating output distribution into heavy water regions 7, 8 at the lower and central parts of reactor core. Heavy water in the lower heavy water region 7 circulates to the upper heavy water region through a pipe. This constitution allows flattening of output distribution in the axial direction without increasing the types of fuel.
Patent JP-H07169629-A (JP)
Title: Fly back transformer
Inventor: TAKATORI YUKIO
IPC: H01F38/42
Filed: 1993-12-13
Abstract: PURPOSE:To raise high voltage detection property by providing a second resistor in parallel with a first resistor which gets focus voltage and screen voltage, and also, using a high-voltage detection terminal for the connection between the first resistor and the second resistor. CONSTITUTION:High pulses generated in secondary winding 7b are outputted as DC high voltage Vo, being rectified and smoothed by a rectifying diode 8 and a smoothing capacitor 9. Moreover, the pulses generated in the tertiary winding 7c of a high transformer 7 are rectified and smoothed by a rectifying diode 10 and a smoothing capacitor 11, too. DC high voltage Nb generated on the high voltage side of the secondary winding 7b is applied to the anode of CRT14. Furthermore, a resistor 12 consisting of resistances R1-R3 and a resistor Ro separate from the resistor 12 are connected in parallel with the high voltage side of the secondary winding 7b. The connection between the resistor 12 and the resistor Ro is connected to a high voltage detecting terminal 21 provided at a fly back transformer FBT.
Patent JP-2000161954-A (JP)
Title: Inclination detecting apparatus
Inventor: MIZUNO TAKESHI
IPC: G01C9/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an inclination detecting apparatus with which an inclination can be detected stably and surely. SOLUTION: A pedestal part 9, which is provided with a slope 11 expanded and opened toward the upper part in an inverted conical shape and in which an insertion hole 10 constituting a recessed part 13 is opened substantially at the center is installed on the surface of a bottom plate 4 of a substantially bottomed cylindrical case body 5. A spherical body 20 which is freely rollable on the slope 11 is housed inside the case body 5. The depth size of the slope 11 and that of the recessed part 13 are set so as to correspond to designed movement angles with an aim toward θ1, θ2 as angles of inclination to be detected.  An LC oscillation circuit 26, comprising a primary winding and a secondary winding which are wound coaxially, is attached to the rear surface of the bottom plate 4 in such a way that their winding central axis is situated on the center of the insertion hole 10 along the vertical directions. When a prescribed angle of inclination is set, the spherical body 20 a part of which is inserted into the recessed part 13 is rolled on the slope 11 by going over the insertion hole 10 in an opening part, and the LC oscillation circuit 26 is turned on. When an inclination state is changed to a horizontal state, the spherical body 20 is rolled on the slope 11 and can be inserted into the recessed part 13, and the LC oscillation circuit 16 is turned off. A magnetic force need not act on the spherical body 20, to surely detect inclination.
Patent JP-H09186954-A (JP)
Title: Video camera incorporated with still camera
Inventor: NAGANO YASUYUKI
IPC: G10L15/28
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To attain remote voice control by synthesizing voice signals picked up by plural microphones so as to acquire the voice signal to be recognized by a voice recognition circuit in an optimum state. SOLUTION: When the user sets the operation by voice recognition, a voice recognition setting operation section 6d is operated and when a position setting mode for a registered voice recognition signal in a voice recognition circuit 7 is set, a video operation section 62a is operated to discriminate whether or not a recording mode of recording image and voice signals onto a magnetic tape 2 is to be set. When the mode is not set to the recording mode, a control circuit 8 allows the registered voice recognition position and recognizes the voice recognition position to command of an arithmetic operation method in response to the voice recognition position to an arithmetic operation circuit 13.  When the generated position of the registered voice recognition is set in the middle of an object field, the inverted voice signals from 1st and 3rd microphones 12a, 12c are added to a voice signal from a 2nd microphone 12b. The other voice from the microphone 12b fed to the voice recognition circuit 7 than the recognition voice is eliminated.
Patent JP-2000171631-A (JP)
Title: Polarizer and optical isolator using the same
Inventor: SATO YASUSHI
IPC: G02B5/30
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a polarizer which can simply be positioned with high precision and an optical isolator using the same. SOLUTION: The polarizer P is formed with positioning markers 5, located, at one or more than one places, on at least one principal plane of the polarizer P comprising a number of metal bodies 2a with optical absorption anisotropy dispersedly arranged in a dielectrics 3, having a shape provided with the long axis aligned with the optical absorption direction of the metal bodies 2a. Thus, the positioning markers 5, which show the extinction direction (the optical absorption direction) of the polarizer P, can simply be formed without measuring extinction ratio.
Patent JP-H03203503-A (JP)
Title: Power supply for motor vehicle
Inventor: KAWAMOTO MUTSUMI
IPC: B60L15/20
Filed: 1989-12-27
Abstract: PURPOSE:To reduce production of noise and heat loss of power line and to lower possibility of leak by providing a power supply, motor drivers for supplying power to motors same in number as the motors, and a controller for controlling the motors independently. CONSTITUTION:Four wheels are driven directly through four motors, and each motor is driven through an independent motor driver. A controller 15 operates command values for motor drivers 181, 182, 191, 192. Command values for respective motors, determined by the controller 15, are notified to the motor drivers through control signal lines. Optical cables are employed as the control signal lines 201, 202, 211, 212, and the motor command values are communicated optically with the motor drivers 181, 182, 191, 192.
Patent JP-2001154253-A (JP)
Title: Hinge device
Inventor: TAKANASHI TATSUO
IPC: G03B17/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device which facilitates the removal of a hinge shaft with a simple structure. SOLUTION: This hinge device has a turning cap (a rear cap 2) and a shaft (a hinge shaft 4) which has, for example, a non-circular section and acts as a hinge for this cap. The hinge shaft 4 is provided with a hole part (an assembly hole 4a) opened in a direction orthogonal with the shaft. When disassembling the hinge device mounted with the rear cap 2 turnably on the main body 1 side by the hinge shaft 4, a user inserts a tool 20 into the assembly hole 4a formed at the hinge shaft 4 and moves this shaft in this state by parallel moving the tool in an axial direction. Force is surely transmitted to the hinge shaft 4 by the tool 20 simply when the device is worked to the simple structure provided with the assembly hole 4a at the hinge shaft 4. The hinge shaft 4 may be easily removed by the relatively small force without removal of the tool 20.
Patent JP-H11178142-A (JP)
Title: Sealing method and structure of electrical connection part
Inventor: SAITO TAKAHIRO
IPC: H02G1/14
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method an structure of a wire connection part which can ensure complete sealing of a wire connection part, and complete electric insulation and waterproofing without affecting the working efficiently, and improve parts management and cost performance. SOLUTION: A sealing structure of a wire connection part 11 is formed by covering outside of the wire connection part 11 formed by mutually- connecting respective conductor terminals of a plurality of wires W with a thermal-shrinkable tube 12 applying hot-melt adhesive 13 to an inner wall and sealed with the hot-melt adhesive 13, and hermetically fitting the shrinkable tube 12 by heat treatment.