baber/WOPTO huggingface dataset:
Patent JP-H0883724-A (JP)
Title: Transformer for electric locomotive and its coil device
Inventor: WARUTAA MIYURAA
IPC: H01F36/00
Filed: 1995-04-07
Abstract: PURPOSE: To enable coil device in a compact structure to be arranged in a narrow required space by a method wherein within multiple coil groups respectively provided with a high voltage coil, a low voltage coil and a leakage suppressor coil, high voltage coils are connected in series. CONSTITUTION: With respect to a superconducting coil device 1, respective drive devices to be fed are provided with a coil group out of coil groups W1-W4. High voltage coils OS1-OS4 respectively provided on these coil groups W1-W4 are annexed spacially and electrically by US1-US4 respectively corresponding to the high-voltage coils OS1-OS4. Furthermore, in order to evenly distribute energy to the superconducting coil device 1, respective coil groups W1-W4 are provided with two leakage suppressor coils S11-S42. Finally, the high-voltage coils OS1-OS4 are connected is series. Through these procedures, the coil device can be structured compactly thereby enabling containment in a narrow required space.
Patent JP-2000296765-A (JP)
Title: Vehicle brake device
Inventor: MATSUNO ISAO
IPC: B60T13/12
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the loads of a pump unit and an electric actuator and to improve the durability in boosting the output hydraulic pressure of a master cylinder and applying it to a wheel brake. SOLUTION: This brake device is so constituted that a hydraulic pressure by an output hydraulic pressure chamber 27 in which the hydraulic pressure of a pump chamber 32 is led and a hydraulic pressure by a pilot hydraulic pressure chamber 26 communicated with a master cylinder actuate a sleeve piston 7 in such a direction as mutually opposing to each other, and a relief valve 10 opened by the moving of the sleeve piston 7 to the pilot hydraulic pressure chamber 26 side is interposed between the output hydraulic chamber 27 and the pilot hydraulic chamber 26.  An intake passage 55 communicated with the master cylinder is provided in the sleeve piston 7 in such a state as changing over the communication/interruption to the pump chamber 32 according to the relative stroke of a plunger 8 to the sleeve piston 7, a pressure receiver area of the sleeve piston 7 faced to the output hydraulic chamber 27 is set smaller than the pressure receiver area faced to the pilot hydraulic pressure chamber 26, and an electric actuator 5 is connected to the plunger 8.
Patent JP-S63273682-A (JP)
Title: Automatic bonding process and adhesive composite material
Inventor: MIYAMOTO MICHIE
IPC: C09J5/06
Filed: 1987-04-30
Abstract: PURPOSE:To provide a safe and efficient bonding process for bonding objects such as tiles where a magnetic flux-generating coil is equipped on a moving device movable in the multiaxial direction and a specified electric power is passed to generate heat caused by vortex current loss due to magnetic field in electrically conductive heat-generating material layer to heat the adhesive resin layer. CONSTITUTION:Either or both sides of a bonding object member 1 such as a tile is provided with an electrically conductive heat-generating material layer 2 such as metallic foil the whole surface of which is further provided with a hot-melt adhesive resin layer 3 to form an adhesive composite material 10. This composite material 10 is put on a substrate 5 such as wall surface, and on said material 10, an induction heating device 6 in which a magnetic flux- generating coil 7 fitted on a moving device movable in the multiaxial direction such as a manipulator is stored, is pressed. Thence, a specified electric power is passed through said coil 7 to generate heat caused by vortex current loss due to magnetic field in said layer 2 to heat said layer 3, thus accomplishing the objective automatic bonding between the object 1 and the substrate 5.
Patent JP-S62265558-A (JP)
Title: Measuring method for degree of damage and crack measuring element
Inventor: NIHEI KANTA
IPC: G01N27/20
Filed: 1986-05-12
Abstract: PURPOSE:To measure the degree of damage of a member to be detected with high accuracy and high sensitivity by fixing two crack measuring elements having cracks and different characteristics to the object to be detected and respectively measuring the propagation lengths of the respective cracks. CONSTITUTION:The crack measuring element 12 is formed by adhering a metallic crack detecting piece 14 to one surface of a base body 13 made of an epoxy resin by adhesive agents 16, 16a and is fixed by an adhesive agent to the surface of the members to be detected such as bridges, machines and aircraft. The crack detecting piece 14 has a shift 15 which generates damage by fatigue. A light transmissive coating layer 17 is fixed to the base body 13 to protect the crack detecting element 14. Two two crack measuring elements which are different in the characteristics such as crack length, material, and thickness are used. The quantity of one damage of the member to be detected is estimated in accordance with the propagation length of the cracks generated in these two crack measuring elements within the same period and further the remaining life of the member to be detected is determined.
Patent JP-H0631078-A (JP)
Title: Looper take-out device of sewing machine
Inventor: FURANKU EFU BUINTAA
IPC: D05B73/04
Filed: 1993-05-10
Abstract: PURPOSE: To prevent a worker from closing the cover of a sewing machine when a looper holder is not surely settled at a proper position while being interlocked with a release lever. CONSTITUTION: A catching means 17 is attached inside an oscillating cover 14 and when the oscillating cover 14 is opened and a release lever 9 is in the unlocked state, the release lever 9 leans on the inside of the cover. When the worker tries to close the cover before locking the release lever 9, the catching means 17 catches the release cover 9 and the cover is prevented from being closed. Besides, a stopper 13 is attached to the release lever 9, and the lever is prevented from being pushed in over an ordinary clamp position.
Patent JP-H09271409-A (JP)
Title: Portable telephone case
Inventor: NAKAO YUTAKA
IPC: H04W88/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent a portable telephone case from becoming an obstacle when sitting on a chair by composing the case of a housing part, holding part and rotary. linking mechanism for linking the housing part to the holding part so as to freely link/open and rotate that housing part. SOLUTION: A portable telephone is housed in a housing part 10 and a lid part 11 is closed. A ring hook 20 of the holding part as the rotary linking mechanism, and a ring hook 20 of the housing part are engaged. A holding part 30 is folded into tree around the breadthwise direction of a belt, 2nd ring hook parts 34 are engaged together, and the holding part is fixed onto the belt. Since the housing part 10 and the holding part 30 are engaged only through the 1st ring hooks 20, the housing part 10 is freely rotatable around the holding part 30 with these 1st ring hooks as a center. Since the housing part 10 and the holding part 30 are linked through a ball chain even when the 1st ring hooks 20 are disengaged, the housing part housing the portable telephone is not dropped away from the holding part or lost.
Patent JP-2000298703-A (JP)
Title: Image processing device and its method and computer- readable memory
Inventor: FUKUOKA SHIGEO
IPC: G06K9/20
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately execute character recognition processing. SOLUTION: An original image in a prescribed format having at least a first position detection image, a second position detecting image, and a third position detecting image for deciding a character recognition region is inputted by an inputting device 111. The position detecting image on the inputted original image are detected. Then, the inputted original image is corrected based on the detected result. Character recognition is operated to the corrected original image.
Patent JP-S5536215-A (JP)
Title: Transfer molding composition
Inventor: IKETANI HIROTOSHI
IPC: C08K3/34
Filed: 1978-09-06
Abstract: PURPOSE: The title composition usable for manufacturing molded articles having a high thermal consuctivity, comprising (A) a resin composition of an epoxy novolak resin, its brominated resin and phenol-novolak resin, and (B) a finely divided silicon carbide.  
     CONSTITUTION: (B) 45W85wt% of finely divided silicon carbide powder having a particle size ≤400 μm is melt kneaded with (A) 55W15wt% of the resin ingredient of (a) an epoxy novolak resin, (b) a phenol-novolak resin at a weight ratio of 1/3W 3:1, and (c) 10W40wt% of a brominated epoxy novolak resin by hot rolls.  
     EFFECT: Uniform and dense molded anticles having improved flame retaradancy, heat resistance, free from precipitation and setting of fillers in storage and curing  can be obtained according to the method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02285879-A (JP)
Title: Still picture filing device
Inventor: MATSUMOTO AKIHIKO
IPC: G06F17/30
Filed: 1989-04-27
Abstract: PURPOSE:To remarkably smoothly perform the fetch of a still picture by preserving plural still pictures with a classification method having plural hierarchies, and taking out all the still pictures classified by one hierarchy without displaying classification from an arbitrary one hierarchy to the next hierarchy when retrieving. CONSTITUTION:When an MO disk on which the plural still pictures are written is supplied to a driving device 103, a data base by a classification code to be used in retrieval is formed at a work station 2 from a descriptor on the disk. The descriptors of all still pictures included in a selected directory are read out from the driving device 103, and an index picture is read out from the driving device 103 according to an analyzed address, and a read out index picture is transferred to a memory device 1A. The index picture transferred to the memory device 1A is further transferred to an interface circuit 16. Therefore, it is possible to take out a classified and preserved still picture from every hierarchy of disk, directory, or title.
Patent JP-H07321346-A (JP)
Title: Diamond semiconductor device
Inventor: MIYATA KOICHI
IPC: H01L29/861
Filed: 1994-05-23
Abstract: PURPOSE:To provide a favorable rectifying electrode and/or an ohmic electrode the characteristics of which do not degrade due to high temperature or abrupt temperature rise/drop. CONSTITUTION:A high-resistance diamond layer 23, a B-doped diamond layer 24 and a high-resistance diamond layer 25 are formed on a silicon nitride substrate 29 in this order. A gate electrode 26 of Ti and a source electrode 27 and a drain electrode 28 of Ni are formed on the high-resistance diamond layer 25. Thereafter, heat treatment is performed to form a layer 26a of Ti carbide in the boundary between the gate electrode 26 and the high-resistance diamond layer 25. Ni is diffused from the source electrode 27 and the drain electrode 28 to form Ni diffusion regions 27a, 28a. An ohmic connection is obtained between the source electrode 27 and drain electrode 28, and the B-doped diamond layer 24 through these Ni diffusion regions 27a, 28a.
Patent JP-S5634910-A (JP)
Title: Device for monitoring lifetime of moving blade of steam turbine
Inventor: KANEKO JIYOUJI
IPC: F01D25/00
Filed: 1979-08-27
Abstract: PURPOSE: To continuously monitor the consumption of life of the moving blade of a turbine through a steam turbine moving blade lifetime monitoring device for a nuclear power plant, by setting the on-line correspondence of the operating state of a measured appliance in a stage in which the moving blade of the turbine is likely  to undergo erosion due to water drops or corrosion.  
     CONSTITUTION: An equivalent vibrational stress calculator 1 computes equivalent vibrational stress from a vibrational stress and the tensile strength of a material when there is no stationary stress. A corrected vibrational stress calculator 2 computes a corrected vibrational stress on the basis of the rate of change in fatigue strength due to the quantity of erosion, the quantity of corrosion and temperature. The equivalent vibrational stress calculator 1, a corrected vibrational stress calculator 2, an allowable repetition number calculator 3, a life consumption quantity calculator and a integrated life consumption quantity calculator are connected to an on-line apparatus to continuously monitor the consumption of life of a moving blade due to fatigue. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62264324-A (JP)
Title: Picture simulation system
Inventor: FUJIOKA NOBUO
IPC: G06F3/048
Filed: 1986-05-12
Abstract: PURPOSE:To easily obtain the simulation data by collecting and executing the simulation data independently of an on-line subsystem. CONSTITUTION:A picture simulation system includes real terminals 30-32, a picture input data subsystem corresponding table 20, a picture input data file 40, a picture display data file 70, and on-line subsystems 60-62. In addition, the transmission and reception parts are also provided for various types of data together with input/output parts 11-19, etc. In a collection mode of simulation data, the collection means 11-15 are connected to the terminal 30, then to the subsystem 60 via a loop circuit 50. Hereafter the picture display data received and transmitted to the terminal 30 via a picture display data transmitting part 15. Thus a simulation data productor looks at the corresponding display data and performs input of picture.
Patent JP-H1174102-A (JP)
Title: Heater and thermal head
Inventor: KOMATSU MICHIYASU
IPC: H01C7/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a heater having a superior thermal response characteristic and a high durability by integrally arranging an exothermic resistor on a high thermal-conductivity silicon nitride substrate, in which a crystalline compound phase is contained in a grain boundary phase at a specific volumetric ratio and which has porosity, a three-point bending strength, and thermal conductivity which respectively fall within specific ranges. SOLUTION: A high thermal-conductivity silicon nitride substrate 11 which is composed of silicon nitride particles and a grain boundary phase, in which a crystal compound phase is contained at a volumetric ratio of about 20% or higher with respect to the overall volume of the grain boundary phase and has a porosity of about 1.5 vol.% or lower, a three-point bending strength of about 80 kg/mm<2> or higher, and thermal conductivity of about 60 W/m.K or higher, is used for a heater. The heater is obtained by forming an exothermic resistor 12 composed of tantalum nitride on the surface of the substrate 11, and an insulating layer 13 is formed integrally on the surface of the substrate 11 so as to cover a resistor 12.  Therefore, the heater can exhibit superior thermal response characteristic with respect to the turning on/off of a voltage applied across the resistor 12 and, in addition, has high durability.
Patent JP-S60251749-A (JP)
Title: Ring trip circuit
Inventor: ITOU SHINICHI
IPC: H04M19/02
Filed: 1984-05-28
Abstract: PURPOSE:To reduce the delay in ring trip detection by using an active filter of >=the 2nd order to eliminate an AC component of a potential signal of a subscriber line and identify it at a comparator circuit. CONSTITUTION:Ring trip relay contacts r1, r2 are connected to the position shown in broken lines at calling, and a call signal from a call signal oscillator CR is superimposed on a DC voltage-48V fed from a feeder circuit B and the result is applied to a telephone set 1. When a subscriber responds to the signal, a DC current flows via the telephone set 1 and a potential of the line A rises based on a voltage drip of a resistor R7. The potential is divided by a resistance voltage divider 13 and then inputted to an active bus filter 11. An output of the filter 11 is fed to a comparator circuit 12 to drive a ring trip relay (not shown) for required connection control. Thus, the delay in detection is reduced.
Patent JP-H07336486-A (JP)
Title: Picture recording device
Inventor: KIMIZUKA JUNICHI
IPC: G03G21/20
Filed: 1995-04-10
Abstract: PURPOSE:To provide a picture recording device capable of performing the energy conservation control for the reduction of the economical cost due to various use of a printer, for example, the frequency of use and power consumption. CONSTITUTION:The picture recording device is provided with a video controller 27 which generates a video signal from picture information based on the recording command from an external device 31 and engine controller 26 which records picture represented by the video signal generated by the video controller 27. It has a video interface 28 which exchanges information between the video controller 27 and the engine controller 26. The engine controller 26 has an energy saving mode at plural levels. The video interface 28 has a function specifying the energy saving mode at plural levels from the video controller 27.
Patent JP-H08303045-A (JP)
Title: Mixed feedback control mechanism
Inventor: KURATA SHIGETO
IPC: G05D19/02
Filed: 1995-05-08
Abstract: PURPOSE: To make vibration control proper as well as efficient by applying relative speed feedback control to a vibration control device for lower floors, and absolute speed feedback control to the device for upper floors, regarding oil sealed active vibration control devices installed in a multistory building. CONSTITUTION: A vibration control device 2 made of a hydraulic variable damping device or the like is installed on each floor within the column-beam frame 11 of a building structure 1 via a vibration proof element such as a brace 3. In the case of a 26-storied building, for example, two such devices 2 are laid on each structure plane from the 1st to the 4th floors, totalling four on each floor, and one device 2 on each structure plane from the 5th to the 16th floors, totalling two on each floor. Also, relative speed feedback control is applied to the devices 2 on lower floors (1st to 4th floors), and absolute speed feedback control to the devices 2 on upper floors (5th to 16th floors), thereby applying an advantages pertaining to both control systems, offsetting the defects thereof, and preventing the occurrence of excessive response from the upper and lower floors.  According to this construction, the control of a vibration can be made more properly and efficiently.
Patent JP-S58225555-A (JP)
Title: Discharge lamp
Inventor: OKADA ATSUNORI
IPC: H01J61/92
Filed: 1982-06-24
Abstract: PURPOSE:To provide a discharge lamp easy to produce and with a double tube structure by arranging an inner tube and an outer tube in a coaxial cylinder shape, by making the airtight space formed between the inner tube and outer tube a discharge space, and by arranging multiple pairs of electrodes at a nearly uniform distance on both ends of said discharge space. CONSTITUTION:A discharge lamp is constituted with an inner tube 1 and an outer tube 2 made of glass, flare-shaped stem sections 3 are formed in one body on both ends of the inner tube 1 respectively, two lead wires 4 are sealed on each of said stems 3, and a filament 5 coated with an electrode material is supported by said lead wires 4. The inner diameter of the outer tube 2 is made nearly the same size as the outer diameter of the stem section 3, and the inner surface is coated with phosphor as necessary. The inner tube 1 is inserted into the outer tube 2, and the end edges of the outer tube 2 and the periphery of the stem sections 3 of the inner tube 1 are sealed together.
Patent JP-S5811951-A (JP)
Title: Photosensitive element for electrophotography and its production
Inventor: NAGAME HIROSHI
IPC: G03G5/082
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a highly photosensitive element of which charging performance and dark attenuation characteristic are improved by successively forming a Se layer and a Se-Te layer of which Te concentration is gradually reduced from the center of the layer to the surface by using a specific double construction evaporating source board. CONSTITUTION:At first, a Se layer is evaporated on a conductive base element such as an Al plate. Then, an Se-Te arroy containing a high concentration of 10-18wt% Te is put on holes 4 drilled into the lower surface of an upper tank 1, a Se-Te alloy containing a low concentration of 0-8wt% Te is put in a lower tank 3 and the upper and lower tanks are insulated by an insulator 2 to use as a double construction evaporation source board. Subsequently power supplying conditions are suitably set up to form a photosensitive layer laminated by Se-Te alloy layer so that the concentration of Te is gradually reduced from the center to the surface. Thus the photosensitive element with high sensitivity of which charging performance and dark attenuation characteristic are improved is obtained suiting to a color copying machine.
Patent JP-H06325824-A (JP)
Title: Connector device
Inventor: ENDO SADAHISA
IPC: B60K37/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide a connector device by which good workability is provided and connection is surely carried out. CONSTITUTION:A lever 25, which is mounted freely rotationally by a shaft 24 pointing the direction crossing at approximately right angles with the connector fitting direction, is arranged in an approximately central part of a side face part 23a of a female type connector main body 23. A rotational force operating part 35, which slidingly touches the lever 25 and engages/releases both connectors 21, 22 according to the rotation of the lever 25, is formed in a side face part 31a of a male type connector main body 31. A slider 33 slidingly moves on a rail part 32 according to the rotation of the screw member 34 and slidingly pushes/pulls a slider contact part 25b of the lever 25 in the connector fitting direction, and consequently, the lever 25 is rotated setting the shaft 24 as a center.
Patent JP-S63274805-A (JP)
Title: Method and device for measuring optical interference expansion coefficient
Inventor: ISHIGAKI SHINICHI
IPC: G01B11/16
Filed: 1987-05-02
Abstract: PURPOSE:To limit variation in temperature given to a sample to a narrow range and to accurately measure the expansion coefficient of the sample almost at the temperature where the method and device are used by detecting resonance wavelength which varies owing to the expansion of a spacer made of a body to be measured with laser light. CONSTITUTION:A Fabri-Perot interferometer which uses the body to be measured as the spacer 1 is put in a thermostat 4 and held at temperature T1 and the transmission peak wavelength lambda1 of a Fabri-Perot band-pass filter 14 and the peak wavelength of a laser spectrum 16 are adjusted to the same value. Then the refractive index n1 of a medium to light in a cavity and the length d1 of the spacer 1 at this time are found. Then the temperature in the thermostat 4 is varied to T2 and while the laser light is monitored by a photodetecting means 11, the transmission peak wavelength lambda2 of a Fabri-Perot band-pass filter 15 and the peak wavelength of the laser spectrum 17 are made equal to each other. Then when the refractive index of the medium is denoted as n2 and the length of the spacer is denoted as d2, the expansion coefficient is calculated from those values.