baber/WOPTO huggingface dataset:
Patent JP-S63149424-A (JP)
Title: Magnetic particle type electromagnetic connection device
Inventor: INOUE HITOSHI
IPC: F16D37/02
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a sufficient cooling effect without furnishing water feeding and exhaust devices, by inserting the heat receiving parts of heat pipes to accomodation grooves extended in the axial direction at the outer surface of the first connection main body, and winding a fastening material over them to fix them. CONSTITUTION:At the outer surface of a ring drive 16 which is the first connection main body, accomodation grooves 16a are formed extending in the axial direction, in which the heat receiving parts 17a of heat pipes 17 are inserted, and the heat radiating parts 17b are extended to the space of the end of the ring drive 16. In the heat pipes 17, a specific amount of an evaporative operation liquid such as Freon or ammonia is enclosed. Moreover, at the outer peripheral side of the heat receiving parts 17a of the heat pipes 17, a fastening material 18 is wound and the heat pipes 17 are fixed rigidly to the accomodation grooves 16a of the ring drive 16.
Patent JP-H0596854-A (JP)
Title: Heat sensitive recording material
Inventor: MIYAMOTO SHUJI
IPC: B41M5/337
Filed: 1991-10-14
Abstract: PURPOSE:To eliminate sticking, wear of a heat and to improve head matching properties by laminating a heat sensitive coloring layer containing leuco dye and developer as main ingredients and a protective layer containing silicone resin fine powder on a support. CONSTITUTION:Leuco dye, developer are separately pulverized and dispersed together with aqueous binder solution by a dispersing machine such as a ball mill, etc. Filler, thermofusible substance are dispersed as required to prepare heat sensitive coloring layer coating solution. On the other hand, silicone resin fine powder is mixed with crosslinking agent, lubricant dispersion as required by using aqueous soluble resin as dispersant, and agitated to prepare protective layer coating solution. A support made of paper, a synthetic sheet, a plastic film, etc., is sequentially coated with the coloring layer solution and the protective layer solution by a suitable method, and dried to sequentially form a heat sensitive coloring layer and a protective layer, thereby obtaining a heat sensitive recording material. Plasticity resistance and picture reliability of the obtained recording material are improved, and sticking, etc., can be eliminated.
Patent JP-2001112376-A (JP)
Title: Fishhook and method for producing the same
Inventor: FUJIOKA MIKIO
IPC: A01K83/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook having extremely improved load resistivity, and usable for fishing, and further to provide a method for producing the fishhook. SOLUTION: Thids fishhook has a reinforcing part 5 exhibiting resistivity in the extending direction of a bend part, at least at the part near to the shank part 3 of the bend part 2 formed from the point 1 (tip of needle) to the shank part 3.
Patent JP-H04169310-A (JP)
Title: Active suspension
Inventor: SATO MASAHARU
IPC: B60G17/015
Filed: 1990-10-31
Abstract: PURPOSE:To prevent the reduction in stability at the time of turning at a passage of low mu by changing the before/after distributional ratio of a reverse roll moment to a strong understeering side when a slip angle is large, and by reducing a slip angle reference when the reduction in a surface frictional coefficient is indicated. CONSTITUTION:A control valve B that controls a fluid cylinder A inserted between a car body and a wheel, is driven by a roll control means D so as to generate reverse roll moment correspondent to the detection level of a lateral acceleration detection means C. In this active suspension, the slip angle of a vehicle is detected by a slip angle detection means E, and the detection level and a slip angle reference are compared with each other and judged by a turning judgment means F. When it is judged that the detection level is larger than the reference, a command is given to the roll control means D from a steering characteristic changing means G, so as to change the before/after distributional ratio of the reverse roll moment to a strong understeering side. When the reduction in a frictional coefficient is indicated by the detection signal of a surface detection means H, the slip angle reference is reduced by a slip angle reference changing means I.
Patent JP-H10142116-A (JP)
Title: Wire-sampling device
Inventor: KANEKO KOJI
IPC: G01N1/04
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent quality information from being distorted and to automate sampling and to save manpower by providing a means for aligning and carrying, transporting, and cutting curved wires one by one as they remain curved and a means for dividing and collecting a gathered sample. SOLUTION: For example, curved wires S that are cut and gathered at approximately 300-600mm from a rolled coil wire are retained one by one with both edges turned upward by a support tool 9 that is provided in the direction of a conveyor width of an endless conveyor 6 and are carried on a horizontal surface in units of lot. The wires S are lifted by a lifter 14, are grasped by a horizontal chuck 15 at the transport termination part and are transferred to a closed-end retaining tool 38 of a cutting means 3. The wires S that are received by a stopper 40 so that a position can be adjusted freely are cut to a sample length that is suited for each kind of test.  Samples are sent to a collecting means 4 by a chuter and are divided and collected by a tray T with a cell in vertical and horizontal lattice shape, and a remaining material is thrown to a collecting tool 53 by releasing the bottom of the retaining tool 38.
Patent JP-H10102518-A (JP)
Title: General purpose slope greening means
Inventor: HIROSE MAMORU
IPC: E02D29/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To attain stable slope greening vegetation by bending the front end part of a cylinder body upward at a right angle, extending the center part of the cylinder body horizontally to the thickness of a retaining wall, a block, of the like and bending the rear end part of the can body downward at a right angle. SOLUTION: A cylinder body is formed in circular, elliptic, triangular or quadrangular cross section to fill vegetation earth therein and designed in conformity to a view around. In this case, back face earth is to become earth pressure to a greening part so as to apply push-out force thereto, but the cylinder body bent downward at a right angle at the rear end is going to make flowing water and rain from vegetation earth, filled clearancelessly, escape at the resisting front end part. The cylinder body bent upward at a right angle therefore protects to maintain earth horizontally to stabilize it and ensures rooting of vegetation at its cross section. The upper part of front face vegetation is therefore stabilized to prevent chipping of a retaining wall against earth pressure resistance. Vegetation filling earth and back face earth are thereby unified to attain stable slope greening at all retaining walls and revetment.
Patent JP-H10122883-A (JP)
Title: Navigator for vehicle and route setting method
Inventor: NAKAJIMA HIDEKI
IPC: G06Q50/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a navigator for vehicle and a route setting method by which the route along which the fuel consumption of its own vehicle becomes the smallest can be selected even when the route is unknown. SOLUTION: The fuel consumption of each route is calculated (S38) and the route along which the fuel consumption of its own vehicle becomes the smallest is selected (S40). Since the fuel consumption is calculated (predicted) by using a mathematical model expression for road condition (the method of least squares) and it is not required to collect data about the fuel consumption by actually running along each route, the route along which the fuel consumption becomes the smallest can be selected even when the route is unknown.
Patent JP-H06148710-A (JP)
Title: Optical digital device
Inventor: TAKEMORI TAMIKI
IPC: G06E1/02
Filed: 1992-11-02
Abstract: PURPOSE:To provide the optical digital device which uses light as an information medium, facilitates cascade connection, makes high-speed computation, porsifle is simple in construction and can be easily produced to a larger scale and in parallel. CONSTITUTION:The results of the computation for all combinations of one or plural input light signal values which are object to be computed are previously determined and the ray fluxes which are approximately parallel and reflect the results of the computation for all these combinations are formed. These ray fluxes are utilized and are passed through a selector group 300 constituted by stepwise disposing selectors 310, 320 which are installed for each of the discrete light signals of the input light signals, receive the discrete light signals and select the transmitted parts of the received ray fluxes according to the digital information born by the discrete light signals in the progressing direction of the ray fluxes and logically cascade connecting these selectors, by which the light signals meeting the combinations of the values of the input light signals of the point of this time are selected and outputted from the results of the computation relating to all the combinations.
Patent JP-H03155129-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGUCHI AKEMI
IPC: H01L21/28
Filed: 1989-11-13
Abstract: PURPOSE:To improve the reliability of a device by implanting ions through an oxide film, etching away the oxide film completely, and covering it with oxide film again to prevent formation of titanium silicide on the oxide film. CONSTITUTION:An insulating oxide film (silicon dioxide) 202 for controlling the depth of ion implantation is provided on the surface of a silicon substrate 201. Then, As<+> ions 203 are implanted and diffused in a nitrogen-oxygen atmosphere. The oxide film is completely etched away. Oxide film 202 is formed over the silicon substrate again. Holes are provided in the oxide film by photoetching to expose the silicon substrate. Titanium 204 is deposited by sputtering in an argon atmosphere, and then heated in a nitrogen atmosphere. As a result, the titanium on the diffused layer and the titanium on the oxide film are converted to titanium silicide 205 and titanium nitride 206, respectively. The titanium on the oxide film is etched with a solution of ammonia and hydrogen peroxide.
Patent JP-H10119731-A (JP)
Title: Headlight cleaning device for vehicle
Inventor: KIMURA HIROAKI
IPC: B60S1/52
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To set a length of an outer cylinder body in a cleaning liquid jetting condition longer than that in a housed condition by expanding the outer cylinder body by means of expansion of a spring member expanded by a fluid pressure of the cleaning liquid supplied to the outer cylinder body inside and jetting the cleaning liquid from a jet nozzle. SOLUTION: When cleaning liquid is supplied, an outer cylinder 2 is extended, and then, a check valve 39 is opened so as to jet cleaning liquid from a jet nozzle 52. In this process, a spring force of a spring member 32 is set to be lower than that of a closing spring 48. When supply of the cleaning liquid is stopped, a liquid pressure is lowered, so that the check valve 39 is closed, and an outer cylinder 2 is shrunk so as to be housed. In this way, the outer cylinder body 2 is shrunk by means of the tensile coil spring type spring member 32 so as to be housed, and the outer body 2 is extended when the spring member 32 is expanded, so that the outer cylinder body 2 length in an extended condition can be set to be longer than that in a housed condition.
Patent JP-H07128110-A (JP)
Title: Fuel flow rate measuring apparatus
Inventor: OMORI YUKIMITSU
IPC: F02M37/00
Filed: 1993-10-29
Abstract: PURPOSE:To efficiently measure fuel by an optimum tube route by providing a fuel circulating channel, and stably controlling a temperature without influence of fuel consumption of an engine. CONSTITUTION:A temperature controller 3 judges whether a temperature of fuel flowing through a main conduit A based on an inlet temperature of an engine 24 detected by a temperature sensor 3a and a set temperature of a set display unit 5 by a control unit 3b. A heating part 3c is heated by a heater or a cooling part 3d is cooled by cooling water based on an output of the unit 3b. In this case, a circulating conduit C is provided between a supply end of the conduit A to the engine 24 and a return processor 2, and fuel is always circulated. Thus, a flow speed of the controller 3 becomes constant, and is stably controlled without influence of operating state, i.e., fuel consumption of the engine 24.
Patent JP-H07147698-A (JP)
Title: Av system controller
Inventor: YAMADA YOSHIHIRO
IPC: H04Q9/00
Filed: 1993-11-25
Abstract: PURPOSE:To perform the storage, reproduction, and display of information by radio communication without letting the content of the information recognize by the outside party by performing the scrambling/descrambling of the information by a key sent from a controller. CONSTITUTION:A user instructs an operation for AV equipment by the remote controller 10. The remote controller 10 transmits a key to encipher the information to each AV equipment before transmitting an instruction to the AV equipment. In such a case, communication between the remote controller 10 and the AV equipment is performed by a first reception means, however, the transmission of the key is performed with a system by which the information can be prevented from leaking to the outside of a room in which a device is installed by performing connection by an infrared ray or a wire or electrical contact only when the key is transmitted, etc. Also, the communication between the AV equipment is performed by a second transmission means and a second reception means, however, a communication means capable of performing the communication even when some kinds of faults occurs by using radio, etc., is employed for the above communication.
Patent JP-H09139003-A (JP)
Title: Mechanism for loading recording medium
Inventor: HISHINUMA KOJI
IPC: G11B17/043
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and to miniaturize the constitution of the device of a recording medium loading mechanism for sucking and holding the recording medium by reducing the load at the time of unloading operation. SOLUTION: A disk cartridge(DC) 120 is loaded on a chassis 1 in such a manner that the DC 120 is inserted to a cartridge holder(CH) 54 which is arranged so as to move apart from or nearer to the chassis 1, to operate this CH 54 for movement. When a control plate 55 movable in the direction of back and forth to the chasses 1 is positioned on the front side, the CH 54 is held at the position of the height apart from the chassis 1 by the energizing force of an extension coil 73. When the control plate 55 is operated for moving to the rear side, the CH 54 is moved backward together with the control plate 55, and after a control pin 65 abuts correspondingly agains an end edge part 14, it is operated for descending to the side of chassis 1 while getting a profiling pin 64 along a cam slit 68 inside.  At this time, the coil spring 73 is expanded by the elastic displacement, thereby the elastic force is stored.
Patent JP-H01138054-A (JP)
Title: Production of steel ingot by electro slag remelting
Inventor: WADA YOSHINOBU
IPC: B22D23/10
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a good ingot without defect of ruggedness on the surface by rotating either a mold or a steel-made electrode as centering the axial center at the time of producing the ingot by electro-slag remelting after inserting the steel-made electrode having square column shape into the mold having circle inner circumferential face. CONSTITUTION:Slag 3 is charged into the mold 2. The steel-made electrode 7 having square column shape is held under condition as shrinking a cylinder 10 and retreating half-divided holder 13a through a stub 6, and large diameter part 6a at upper end of the stub 6 is supported with a U-shaped rotating support body 11. By extending the cylinder 10, the half-divided holder 13a is advanced and the small diameter part 6b of the electrode 7 is supported with opening part 15 between both half-divided holders 13a, 13b. Electric insulation is executed with half-divided insulators 12a, 12b and electric power is conducted to the electrode 7 from a power source 4 through a collecting brush 5 and the stub 6, to form metal pool 8 with slag joule heat. The electrode 7 is continued to turning and reverse turning with extending/shrinking operation of a cylinder 14 for turning. The metal pool 8 is cooled with a stool 1 and the mold 2 to make the ingot.
Patent JP-S62150036-A (JP)
Title: Fuel feed device of internal-combustion engine
Inventor: KOBAYASHI SADAO
IPC: F02D41/00
Filed: 1985-12-25
Abstract: PURPOSE:To quickly increase the fuel feed quantity in response to a change of the air flow or rotating speed and secure a safety operation by increasing the sensor output detecting the intake air quantity or rotating speed by a predetermined value when an increase of the engine load is detected. CONSTITUTION:An intake quantity detecting means (a) detecting the intake air quantity of an engine, a rotating speed detecting means (b) detecting the rotating speed of the engine and an operation condition detecting means (c) detecting the operation condition of the engine are provided. When an increase of the engine load is detected by this operation condition detecting means (c), for example, at least one of detection values of the intake air quantity or rotating speed is increased by a detection value correcting means (d) by a predetermined value. The fuel feed quantity is calculated by a feed quantity calculating means (e) in response to the intake air quantity and rotating speed after correction, and a fuel feeding means (f) is controlled based on the calculated result.
Patent JP-H01137733-A (JP)
Title: Optical concentrator
Inventor: MATSUOKA HARUJI
IPC: H04B10/278
Filed: 1987-11-24
Abstract: PURPOSE:To decrease insertion loss per a station and to connect many stations by providing a first optical coupler to branch/connect an input/output beam connector and an optical signal and providing a second optical coupler to branch/connect plural signals. CONSTITUTION:A signal on an optical fiber trunk line 3b is branched by a coupler 5b from an optical fiber extension 4b through a beam connector 2c, further branched by the first coupler 6b and thus transmitted to a coupler 7b. It is the same with inputs from the trunk line 3b to other stations 9b-9d. In the mean time, a signal outputted from the station 9a is inputted to a concentrator 10 through a connector 8a, then coupled in a coupler 7a with a signal from a connector 8c, and thus transmitted to a coupler 6a, and further, coupled with a signal from a coupler 7c to be transmitted to a coupler 5a, then coupled with a signal on an extension 4a, and transmitted to a trunk line 3a via a connector 2b. It is the same with signal inputs from other stations 9b-9d to the trunk line 3a.
Patent JP-H01136316-A (JP)
Title: Superconducting magnet
Inventor: SHIMAMOTO SUSUMU
IPC: H01F6/04
Filed: 1987-11-24
Abstract: PURPOSE:To implement a compact configuration and to improve safety, by forming through holes so as to face each other in a sheath pipe, in which a superconductive wire bundle is contained so as to provide a helium flow path, and a reinforcing pipe, arranging a helium feeding pipe through both through holes so that the end part is placed at the superconductive wires, and bonding the parts by welding. CONSTITUTION:Superconductive wires 1 are contained in a thin sheath pipe 2 comprising nonmagnetic metal. Thus a superconductor in a cable-inconduct shape is formed. A thick reinforcing pipe 3, which reinforces the sheath pipe 2 in strength, is provided. A hole 20, through which helium is supplied, is provided in the sheath pipe 2. A hole 30, which supplies the helium, is provided at a position facing the hole 20 of the reinforcing pipe 3. In this way, the holes are provided in the sheath pipe 2 and the reinforcing pipe 3. A pipe 7 is inserted into the holes 20 and 30 and welded. Thus a helium feeding part can be provided without enlarging the cross section of the conductor.
Patent JP-H10109089-A (JP)
Title: Method for purifying water
Inventor: TAKEBE MASAYUKI
IPC: C02F1/72
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To purify water. SOLUTION: A material 3 contg. a natural radioactive element is disposed in a vessel 1 through which water runs well. Water is introduced into the vessel 1 and irradiated to produce active oxygen having high reactivity an strong oxidizing power in the water. The natural radioactive element emits 0.04-0.60 becqueral α-rays and carries out the radiation exposure to the liquid phase of water by α-decay.
Patent JP-2000127220-A (JP)
Title: Method and apparatus for continuously producing double-wall pipe having pipe socket
Inventor: HEGLER RALPH PETER
IPC: B29C48/13
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To form an inside pipe and an outside pipe so as to have desired wall thicknesses respectively during the production of a pipe socket. SOLUTION: This apparatus is provided with two extruders extruding an outside pipe 37 and an inside pipe 39 through a joining crosshead 8 in order to continuously produce a double wall pipe consisting of a smooth inside pipe and the outside pipe having lateral grooves provided thereto and having a pipe socket. Switches 50, 51, 56, 57 are provided in order to produce the pipe socket 41 and, by these switches, the speeds of the extruders are corrected so as to reduce the mass flow of a molten plastic material for producing the outside pipe 37 during the production of the pipe socket 41 or to increase the mass flow for producing the inside pipe 39.
Patent JP-2001119677-A (JP)
Title: View information management system for digital broadcast
Inventor: TAKAHASHI YUKIO
IPC: H04N21/442
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To easily acquire view management information with respect to a selected channel, program and advertisement, independently of a pay broadcast and a free broadcast without imposing much load on a digital broadcast receiver from the standpoint of the hardware and the software. SOLUTION: In this view information management system for digital broadcast handling a bit stream consisting of compressed video and audio data, view management information is transmitted by using an optional data transmission area in existence in the header of the video or audio data in the bit stream, and the digital broadcast receiver is provided with view management information acquisition means 13, 14, 15, 16, that acquire the view management information for the channel, program and advertisement selected by using the transmitted view management information.