baber/WOPTO huggingface dataset:
Patent JP-H03177122-A (JP)
Title: Telephone system
Inventor: ISONO SOICHI
IPC: H04M3/54
Filed: 1989-12-06
Abstract: PURPOSE:To automatize the transfer of a call to a user, and to expand a range capable of informing incoming call by providing plural telephone sets with radio transmission/reception means. CONSTITUTION:When the incoming call is received from a telephone circuit, etc., the telephone sets 101 to 103 send a radio signal to inform radio equipments 111 to 113 of the call, and the radio equipments 111 to 113 return a confirmation signal. When the telephone sets 101 to 103 issue an incoming call tone to inform the user of the incoming call, and it can not receive the confirmation signal back from the radio equipments 111 to 113 even after the lapse of definite time, the telephone sets 101 to 103 transfer the call and information for specifying the radio equipments 111 to 113 to another telephone set. Then, it repeats the radio transmission of an incoming call signal to the radio equipments 111 to 113 and the transfer of the call between the telephone sets. Thus, the user can be informed of it automatically, and further, the range capable of informing the incoming call can be expanded as well.
Patent JP-2000131416-A (JP)
Title: Position measuring apparatus using plurality of d-gps
Inventor: SHIGEMATSU BUNJI
IPC: G01C15/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy by comprising D-GPS receivers for receiving differential GPS correction information services from reference stations located at different positions provided at mobile stations and computing the mean value of obtained mobile station coordinates. SOLUTION: A mobile station 23 mounted on a ship 21 on the sea or a vehicle 22 on the ground receives differential GPS correction information services from reference stations, e.g. two medium-wave beacon reference stations 1, 2 located at different positions and an FM broadcasting station 3 at the same time to measure its current position. The mobile station 23 has a D-GPS receiver, an FM multiplex receiver and a medium-wave beacon receiver through antennas, an FM multiplex receiver antenna, and a medium-wave beacon receiver antenna and calculates the mobile station coordinates from the outputs of the respective receivers. An arithmetic microcomputer obtains the mean value of the mobile station coordinates or the center of the inscribed circle of a triangle passing the mobile station coordinates as a correct measured position point.
Patent JP-H08142591-A (JP)
Title: Drying-preventive ink pad
Inventor: OKI KUNITSUGU
IPC: B43L25/00
Filed: 1994-11-14
Abstract: PURPOSE: To prevent Chinese ink in an ink pot from drying and to allow the ink to be poured easily by forming a projection which can close the spout of an ink pot and a recession which is adjusted to the spout to make the spout an opening which is easy of pouring in a lid. CONSTITUTION: A projection 1 which can close the spout 3 of an ink pot and a semicircular opening 2 for making the spout 3 easy of pouring are formed in a lid. The lid is attached to the ink pot and the projection 1 is adjusted to the spout 3 so that the spout is closed to prevent ink from drying. By adjusting the semicircular opening 2 of the lid to the spout 3, the ink can be poured easily. The shape of the projection 1 can be circular, square, or rectangular, while the shape of the semicircular opening can be circular, triangular, or square.
Patent JP-H03115677-A (JP)
Title: Vehicle and lock system therefor
Inventor: JIYON TEIDOBERI
IPC: B60J5/00
Filed: 1989-12-06
Abstract: PURPOSE: To improve safety of a vehicle, by providing an auxiliary door lock actuating means for releasing a door lock, separately from a central door lock means operable only by a remote operation. CONSTITUTION: In normal use, a central door lock actuating means 1 is actuated by an encoded infrared signal from a portable transmitter to actuate a door lock. When the central door lock actuating means 1 cannot be used, a lock of a trunk of a vehicle is released by a key 3, and then an auxiliary door lock actuating means 2 is actuated using the same key 3.
Patent JP-2000148122-A (JP)
Title: Image display device
Inventor: HAGA MINORU
IPC: G09G5/14
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To change the direction of on-screen display corresponding to the installation state of an image display device for displaying an image signal mainly from a personal computer or the like. SOLUTION: This display device is equipped with an on-screen display signal output part 1 for outputting either of the character data for on-screen display, when an image display device is installed in the normal state, and the character data for on-screen display, when the device is installed in the rotated state at an angle of 90 deg., a control means (a memory part 7, a control part 8) into which the detection data for showing whether the image display device is installed in the normal state or installed in the rotated state at 90 deg.  are inputted from an angle sensor part 6, and which makes the on-screen display signal output part 1 output either of the character data based on the detection data, and an on-screen display processing part 2 for executing a combination processing between an on-screen display signal and an input image signal, and the direction of the on-screen display is rotated at 90 deg. corresponding to the installation state of the image display device.
Patent JP-H03175690-A (JP)
Title: Ceramic printed wiring board
Inventor: ABE KAZUHIRO
IPC: H05K1/16
Filed: 1989-12-04
Abstract: PURPOSE:To improve the electric properties of a thick film resistor and the reliability in connection by printing and baking paste mainly composed of an organic compound containing a metallic element thereby so as to form a connection terminal. CONSTITUTION:A white ceramic board 6 is soaked in fused caustic soda so as to roughen the surface of the board properly. Paste, which has an organic compound (organ O-metallic compound) not containing glass ingredients and metallic powder but containing metallic elements for its main ingredient, is printed, and then is baked in the air so as to form a thin film conductor terminal layer 1 (connection terminal). Next, thick resistor baking paste is screen- printed so that one part may overlap each thin film conductor terminal layer, and is baked in the air so as to form a thick film resistor layer 3.
Patent JP-H05152645-A (JP)
Title: Optical equalization amplifier and optical fiber transmission system using same
Inventor: NAKANO HIROYUKI
IPC: H04B10/29
Filed: 1991-11-29
Abstract: PURPOSE:To improve optical detection sensitivity, and ensure high output power from an optical transmitter, low distorsion optical relay amplification and low distorsion optical booster, and further ensure miniaturization and inexpensiveness by simultaneously compensating wavelength dispersion and the loss of an optical fiber. CONSTITUTION:An optical equalization amplifier comprises equalizing optical fiber 1, a pumping light source 3, a wavelength multiplex optical coupler, an optical isolator 4, and an optical filter 5. The equalizing optical fiber 1 have a dispersion whose sign is opposite to that of wavelength dispersion of the transmission optical fiber in an optical transmission system to which the optical equalization amplifier is applied, and is cancelled and reduced in its wavelength dispersion once it is inserted into the optical transmission system. The equalizing optical fiber 1 contain rare-earth element ion such as Er added thereinto and hence exhibit an optical amplification characteristic as they are pumped using the pumping light source 3 and the wavelength multiplex optical coupler 2. The optical isolator 4 serves to suppress reflected light from the outside and the optical filter 5 serves to suppress spontaneously emitted light noise.
Patent JP-H05146560-A (JP)
Title: Reciprocating electric razor
Inventor: SUZUKI HITOSHI
IPC: B26B19/04
Filed: 1991-11-29
Abstract: PURPOSE:To provide a reciprocating electric razor allowing the selection of shaving mode, depending upon a user's beard or whisker quality, skin quality or the like, and ensuring an optimum shaving condition. CONSTITUTION:An electric razor is equipped with a body case 1, an outer cutter body 15 connected to the top thereof, and an inner cutter body 12 reciprocating in contact with the internal surface of the outer cutter 17 of the outer cutter body 15, while the inner cutter body 12 is positioned nearer the front or rear side of the body case 1. In this electric razor, the body case 1 and the outer cutter body 15 are detachably so connected to each other as to be relatively reversible right and left. Also, the outer cutter 17 has the first contact zone 21 where the inner cutter body 12 selectively comes in contact, and the second contact zone 22 in parallel to the zone 21 and selectively contacted by the inner cutter body 12. In addition, the cutting patterns of both contact zones 21 and 22 are made different from each other.
Patent JP-H10158539-A (JP)
Title: Antimicrobial and antifungal pigment excellent in water repellency and nontackiness
Inventor: SAIDA JUNJI
IPC: C09D5/14
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment having water repellency, nontackiness and antimicrobial and antifungal properties in combination. SOLUTION: This antimicrobial and antifungal pigment is prepared by forming an islandlike coating (e) of a silver alloy containing 10-50wt.% Cu and/or Zn or a nickel alloy containing 10-50wt.% Cu and/or Sn on the surface of a tetrafluoroethylene resin particle (c) according to a sputtering method. The amount of the coated silver alloy or nickel alloy is preferably regulated within the range of 0.5 20wt.% in order to expose the surface of the tetrafluoroethylene resin particle effective in water repellency and nontackiness. When the silver alloy or nickel alloy is formed as a coating layer for an amorphous phase, activities are high and greater antimicrobial and antifungal actions are manifested.  The silver alloy or nickel alloy is formed as the islandlike coating (e) on the surface of the resin particle (c) to thereby expose the resin particle (c) to the surface of a coating film and/or a resin molding product. As a result, the surface to which water repellency and nontackiness derived from the tetrafluoroethylene resin and further antimicrobial and antifungal properties derived from the silver alloy or nickel alloy are imparted is obtained.
Patent JP-H02164686-A (JP)
Title: Propeller shaft supporting strut
Inventor: SASAKI NORIYUKI
IPC: B63H23/36
Filed: 1988-12-16
Abstract: PURPOSE:To maintain the flow right behind a strut even so as to prevent a propeller from the generation of cavitation by providing nozzles for jetting water jet in a row at the rear edge part of the strut for supporting the propeller. CONSTITUTION:The propeller shaft 2 of a propeller 1 is supported at the bottom of a ship through a strut 3. Accordingly, a slow flow part is generated right behind the strut 3, so that the flow becomes uneven. As a result, cavitation is generated, for instance, at the excessively large part of the specified angle of incidence in the peripheral part of the propeller 1. In order to cope with this, a number of nozzles 6 for jetting water jet are provided in a row at the rear edge part of the strut 3. Water jet is jetted to the slow flow right behind the strut 3 from each nozzle 6 so as to accelerate the slow flow part. Accordingly, the flow is maintained even, so that the propeller 1 is prevented from the generation of cavitation.
Patent JP-H04185581-A (JP)
Title: Power steering device
Inventor: HAMAZAKI YOSHIAKI
IPC: G10K11/16
Filed: 1990-11-20
Abstract: PURPOSE:To prevent the generation of surge pressure which causes roaring noise by opening an opening and closing means at the time of low oil temperature when the operating oil is high viscous and opening a connecting pipe for communicating an oil discharge pipe with an intake pipe to introduce some of reflux oil from a hydraulic control valve into the intake pipe. CONSTITUTION:When steering torque is applied to a steering wheel 1, an opening change is caused in a throttle portion of the interior of a hydraulic control valve 2, so that the oil pressure supplied to the hydraulic control valve 2 is supplied through a connecting pipe 12 or 13 into one oil chamber of a hydraulic cylinder S to assist steering. In this case, there is provided a communicating pipe 15 for communicating between an oil drainage pipe 11 and an intake pipe 14, and an opening and closing means 9 is disposed in the interior of a T-coupling 7 for connecting the communicating pipe 15 to the oil drainage pipe 11. The opening and closing means 9 comprises a coiled spring 92 made of a shape memory alloy which is deformed to be elongated below a designated temperature, which is interposed between a spring seat 93 and a spool 9, whereby the communicating pipe 15 is opened by the reduction of the coiled spring 91 so that the operating oil flows out into the intake pipe 14 through a T- coupling 8 to prevent the generation of noise due to obstruction of intake flow.
Patent JP-H07167181-A (JP)
Title: Composition method for friction material
Inventor: ISOMURA HIDEKATSU
IPC: C09K3/14
Filed: 1993-12-16
Abstract: PURPOSE:To open in uniform a fiber needed for composing friction material without causing the deterioration or disconnection, etc., of the fiber in a composition method for friction material suitable for use in manufacturing the brake, etc., of an automobile. CONSTITUTION:In a composition method for friction material having an opening process for opening fiber material 11 by rotating at a high speed the fiber material 11 in a vessel 10 and a succeeding mixing process for mixing the opened fiber material 11 with basic compounding agents 15-18, gas 14 having an electric charge is sprayed on the fiber 11 in an opening process.
Patent JP-H09159229-A (JP)
Title: Ice heat accumulating device
Inventor: MORIKAWA OSAMU
IPC: F24F5/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To restrict a partial staying of ice which may be probably produced at an ice making cylinder and a bottom part of an ice making tank during an ice making operation and further to enable a stable ice making to be carried out continuously in a high charging efficiency. SOLUTION: There are provided an ice making cylinder 3 in which water and low temperature non-freezing liquid having a higher specific weight than that of water are in contact with each other to make sherbet-like ice in a continuous manner, a feeding pipe 48 for feeding ice manufactured by the ice making cylinder, dropped downwardly by its own weight and non-freezing liquid from a lower end of the ice making cylinder in a lateral direction, an ice making tank for receiving ice and non- freezing liquid from the ice making cylinder through this feeding pipe, storing the non-freezing liquid at the bottom due to a difference in specific weight and floating the ice by its own buoyancy so as to store it, and an ice accumulating tank for receiving ices from the ice making tank and storing them in the tank.  Within the feeding pipe 48 are installed a slant guide plate 52 for smoothly guiding the flow of dropped ices and the non-freezing liquid toward the ice making tank and a horizontal guide plate 53 arranged at a lower end side of the slant guide plate and for regulating a flow of the ices and non-freezing liquid toward the ice making tank.
Patent JP-H10156230-A (JP)
Title: Liquid spray nozzle
Inventor: TAKAHASHI MASATSUGU
IPC: B05B7/10
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid spray nozzle by which even high-viscosity liquid substance and coarse solid material-containing liquid substance are atomized at not only low flow rate but also high flow rate of several thousant liter per hour and also uniform atomization spray is enabled at a desired spray angle. SOLUTION: The liquid spray nozzle is constituted of a liquid supply pipe 1, a rotary chamber 2 which is connected to one end of the liquid supply pipe 1 and is a cylindrical shape having inside diameter larger than the liquid supply pipe 1 and has at least one piece of pressurized air-feeding holes 3 perforated in the direction of polygonal line of the circle, an orifice 4 which is fitted to the tip of the rotary chamber and has a circular opening with diameter smaller than the inside diameter of the rotary chamber and an outer chamber 6 provided so as to surround the rotary chamber and at least a part of the liquid supply pipe and equipped with a pressurized air supply pipe 7.
Patent JP-H09156533-A (JP)
Title: Traveling and turning device for combine
Inventor: SHIRAKATA MIKIYA
IPC: B62D11/08
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a combine with a device by which rotation reduction of a prime mover generated by turning action is prevented for constantly achieving stable threshing and sorting at high precision. SOLUTION: In a combine in which a threshing device is mounted on a traveling body having a reaping preprocessing device installed on a front part to elevate freely, a traveling transmission device to transmit a traveling device comprising a pair of a right and a left endless belts is provided, and the traveling transmission device is provided with a normal turning mechanism 7, a slow turning mechanism 8, and a quick turning mechanism 9 which are composed to be selectively operated. A prime mover 10 mounted on the traveling body for rotation to be transmitted to each part is provided with a rotation sensor 11, and when the rotation number of the prime mover 10 gets lower than a fixed value during rotation actuation of either of the turning mechanisms 7, 8, 9, it is automatically changed to another turning mechanism of less turning load.
Patent JP-H05151518-A (JP)
Title: Magnetic head and production thereof
Inventor: KITAMURA MIKIO
IPC: G11B5/127
Filed: 1991-11-29
Abstract: PURPOSE:To provide the magnetic head which is constituted to prevent work strains at the time of forming winding windows from extending to magnetic metallic material layers in the magnetic head having the structure to hold the magnetic metallic material layers with a pair of nonmagnetic substrates and the process for production thereof. CONSTITUTION:This magnetic head is constituted by joining and integrating a pair of cores 4, 5 consisting of the magnetic metallic material layers 2 held between the nonmagnetic substrates 3, 3 in such a manner that the magnetic metallic material layers 2 face each other, forming a magnetic gap g on the peak end face 6 thereof and forming the 1st winding window 13a of the magnetic metallic material layer 2 and the 2nd winding window 13b of the nonmagnetic substrate 3 below the magnetic gap g. The 1st winding window 13a is formed to the shape larger by one size than the shape of the 2nd winding window 13b. The process for production thereof consists in depositing and forming the magnetic metallic material layer 2 on the nonmagnetic substrate 3 and previously boring and removing the magnetic metallic material layer 2 on the surface thereof to the shape larger by one size than the size of the 2nd winding window 13b, thereby forming the 1st winding window 13a.
Patent JP-H10162282-A (JP)
Title: Vehicle group traveling control system
Inventor: IIBOSHI AKIRA
IPC: B60W30/16
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To stably perform vehicle group traveling and to smoothly and stably perform speed control especially by providing a means for transmitting kinetic information such as the position and speed of the target vehicle to a following vehicle and allowing every following vehicle to perform the vehicle group traveling control of one own vehicle based on the kinetic information. SOLUTION: Each vehicle in a vehicle group, for which an automatic travel start switch 12 is turned on, specifies the target vehicle to be a reference in the case of performing vehicle group raveling. A control plan module 2 of a specified target vehicle has a function as a speed plan preparing means and based on speed command information corresponding to the traveling area of the vehicle supplied from a leak coaxial cable (LCX cable) through a communication module 1, the speed plan is prepared for specifying the relation of traveling position and speed of the vehicle on the traveling route.  A control plan module 2 on the side of the following vehicle has a target inter-vehicle distance calculating means and based on the kinetic information from inter-vehicle communication, the position, speed and following order of the target vehicle are found so that the target inter-vehicle distance is calculated.
Patent JP-H01158708-A (JP)
Title: Rotary transformer
Inventor: WATANABE AKIHIRO
IPC: H01F38/14
Filed: 1987-12-15
Abstract: PURPOSE:To simultaneously reduce the crosstalk of adjacent channels from low to high frequencies by forming an annular thin superconductor film surrounding a coil at a position isolated from the coil. CONSTITUTION:A magnetic flux generated by currents flowing to rotary side coils 1a, 1b forms a magnetic path with stationary side coils 2a, 2b thereby to induce voltages at the coils 2a, 2b, thereby transmitting a signal. Here, since a superconductor exhibits a completely diamagnetic property, the magnetic flux generated by the currents flowing to the coils 1a, 1b does not cross annular thin conductor films 3a, 4a and 3b, 4b surrounding them. Accordingly, the magnetic flux generated from the coil 1a does not link with coils 1b, 1b of the adjacent channels, and the magnetic flux generated from the coil 1b does not link with the coils 1a, 1a of adjacent channels. Thus, the crosstalk between a first channel and a second channel becomes small.
Patent JP-H05149636-A (JP)
Title: Air-conditioner
Inventor: OHATA YOZO
IPC: F24F11/02
Filed: 1991-11-29
Abstract: PURPOSE:To obtain an air-conditioner which prevents the occurrence of deficiency in lubricating oil in a compressor and ensures safety of the compressor. CONSTITUTION:A compressor 1, a four-way valve 2, an outdoor heat-exchanger 3, an expansion valve 4, and an indoor heat-exchanger 5 are interconnected, in the order named, to form a heat pump type freezing cycle, and an outdoor fan 6 is arranged to the vicinity of the outdoor heat-exchanger 3. During operation, operation of the compressor 1 and the outdoor fan 6 is brought into an ON-state and an OFF-state, and a continuance time (t) of ON-operation is measured by a timer 21 each time the compressor 1 is brought into an operation-ON state. In the case of the outdoor fan 6 being brought into an operation-ON state, the speed of the outdoor fan 6 is controlled according to the measured time (t). Control of the speed of the outdoor fan 6 is control of a wave number and by controlling the wave number of an AC voltage for drive fed by the outdoor fan 6 at a given wave number block, a speed is determined.
Patent JP-H05148013-A (JP)
Title: Alumina ceramic and its production
Inventor: MATSUMOTO TAKESHI
IPC: C04B35/10
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a highly pure alumina ceramic enhanced in the corrosion resistance and the creep resistance by specifying the content of Al2O3 and the diameter of crystal particles in the sintered product. CONSTITUTION:The objective alumina ceramic has an Al2O3 content of <=99.8wt.%, an average crystal particle diameter of >=2mum in the sintered product and a creeping rate of <=2.5X10-3/hr at 1400 deg.C. When the Al2O3 content is below 99.8wt.%, the creep resistance and the corrosion resistance are lowered and impurities in the product are increased. One kind or more of SiO2, MgO and CaO is added to the ceramic as a sintering auxiliary in addition to the Al2O3. When the average crystal particle diameter of the sintered product is below 2mum, the corrosion resistance and the creep resistance are deteriorated. The average crystal particle diameter is preferably <=40mum for the employment of the ceramic as a structural member, because the flexural strength of the ceramic is lowered when the average crystal particle diameter is enlarged.