baber/WOPTO huggingface dataset:
Patent JP-2001119232-A (JP)
Title: Planar antenna for circularly polarized wave
Inventor: YANAGISAWA KAZUSUKE
IPC: H01Q5/10
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a very small cirlcularly polarized wave antenna which can be mounted on a small portable terminal device. SOLUTION: This antenna is provided with a ground conductor face 1 and an electrode 2 for excitation in almost parallel with the face 1 and further with two electrodes 3a and 3b for linear polarized radiation which are almost parallel with the face 1 and also with the electrode 2 interposed between them. The two electrodes 3a and 3b are disposed in proximity to each other so that one end part of each electrode can be capacitively coupled with the electrode 2, and the other end are grounded and also arranged so that electric field excitation directions can be almost at the right angles to each other. For instance, a feeding part 4 is provided on the same face as the face 1 and is electrically connected to the electrode 2 by a feeding electrode 5.
Patent JP-H03160125-A (JP)
Title: Engine intake control valve device
Inventor: NAKAYA YOSHINARI
IPC: F02D9/10
Filed: 1989-11-17
Abstract: PURPOSE:To facilitate assembly of a control valve to a barrel unit by vertically dividing the barrel unit, which is a throttle body, by a plane, which passes through a valve shaft center axial line of the control valve, so as to support the control valve of structure, in which no valve shaft exists along a valve plate, to the divided surface. CONSTITUTION:A barrel unit 1 is constituted of upstream and downstream barrel parts 3, 6 divided along a plane which passes through the center axial line of a valve shaft 13 of a control valve (throttle valve) 11 at a right angle with the center axial line of an intake path 2. The upstream and downstream barrel parts 3, 6 are formed, by providing flanges 4, 7 opposed in a divided surface A-A and half-split bearing holes 5, 8, and air-tightly connected by bolts and nuts. The control valve 11 of structure, formed by protrusively providing the valve shaft 13 on both sides opposed to each other on the diameter of a disk-shaped valve plate 12 with the valve shaft 13 not existing along the valve plate 12, is built in the barrel unit 1 thus obtained, but now the valve plate 12 is positioned in the intake path 2, and the valve shaft 13 is supported in the bearing holes 5, 8.
Patent JP-S63151023-A (JP)
Title: Formation of minute opening pattern
Inventor: SHIMODA HIDEAKI
IPC: H01L21/30
Filed: 1986-12-16
Abstract: PURPOSE:To shorten exposure time required for an opening with a minute area and to improve throughput, by forming an insulating film, depositing a film having a large surface reflectivity thereon, and then forming a pattern. CONSTITUTION:An insulating film 2 (single-layered or multilayered film of SiO2, Si3N4, CVD SiO2, phosphorus doped SiO2, phosphorus and boron doped SiO2 and the like) is formed on the main surface of a substrate 1. Then a first film 3 (metal film of Al, W and the like) having a high surface reflectivity is formed. Thereafter photoresist 4 is applied by a rotary applying method and the like. Then, the photoresist 4 is selectively exposed by using a mask 5. Then the resist is developed, and a photoresist pattern 4' for forming a contact hole is formed. Then the film 3 and the insulating film 2 are etched, and a contact hole pattern 6 is formed. Thus light (a), which has reached the photoresist, is effectively utilized without the effect of a ground layer, and the exposure time can be shortened.
Patent JP-S63150773-A (JP)
Title: Drawing area filling circuit
Inventor: NISHIDOU YOSHIHITO
IPC: G06T11/40
Filed: 1986-12-16
Abstract: PURPOSE:To efficiently attain area filling of the inside of a drawing truncated by less hardware at high speed by providing plural straight line generating circuits, plural data buffers, an arithmetic circuit and a horizontal line drawing circuit. CONSTITUTION:In filling the inside of the drawing subject to truncating, start and end point coordinate data 18a, 18b with respect to each oblique side are inputted to the straight line generating circuits 10a, 10b, from which X and Y coordinate data of each oblique side are outputted. That is, the X and Y coordinates data 20a, 20b of a 1st oblique side are inputted to a data buffer 12a and the X and Y coordinate data 22a, 22b of a 2nd oblique side are inputted to a data buffer 12b. Then a coordinate data passing through the buffers 12a, 12b is inputted to the horizontal line drawing circuit 16 while using the coordinate data on the 1st oblique side as the start coordinate point of the horizontal line. Moreover, the X coordinate data on the 1st and 2nd oblique sides is inputted to an arithmetic circuit 14, from which an incremented data is outputted and the horizontal line drawing is started. Then the operation above is repeated to attain efficient filling of a trapezoid at a high speed.
Patent JP-H08163399-A (JP)
Title: Absorbing device for phase difference of digital signal
Inventor: INOUE AKINARI
IPC: H04N5/073
Filed: 1994-12-02
Abstract: PURPOSE: To provide the phase difference absorbing circuit which realizes data transmission and reception between clocks different in phases without using a memory. CONSTITUTION: A select clock has the frequency divided to a half period in a frequency divided 205 by the output signal of a phase control signal generator 206 so as to always have the same phase to a horizontal synchronizing signal and is inputted to clock terminals of registers 207 and 208. A reference clock has the frequency divided into a half by the use of a frequency divider 209 by the output signal of a phase control signal generator 210 so as to have always the same phase as that of a horizontal synchronizing signal and is used as the control signal of a selector 211.
Patent JP-S62156915-A (JP)
Title: Manufacture of foamed resin molded member having baggy skin member
Inventor: NISHIDA KIYOMI
IPC: B29C39/10
Filed: 1985-12-28
Abstract: PURPOSE:To obtain a molded member which possesses a boggy skin member such as a head rest or a sunvisor of a motor car, whose surface is free from slackness and creases, by preventing a leak of resin through a seam and impregnation of the seam with the resin, by a method wherein an inner bag member consisting of a swelling film is arranged on the inside of the baggy skin member and foaming resin is foamed within the inner bag member. CONSTITUTION:After a metallic insert 2 which serves as a core material has been inserted into an inner bag member 1 consisting of a thermoplastic urethane film, the inside of the inner bag member 1 is made into an airless state by sticking the inner surface which are confronting with each other. A baggy skin member 3 is arranged within a mold 4 and the inner bag member 1 is arranged on the inside of the baggy skin member 3 by constituting the inner bag member 1 into which the metallic insert 2 has been inserted so that an opening 11 coincides with a resin casting port of the mold 4. Then a foaming polyurethane resin material mixture 5 obtained by mixing up a main agent ingredient composed of polyether polyol, distilled water as a polymer polyol foaming agent, tryethylenediamine and silicone surface-active agent and a curing agent ingredient with one another is cast through the opening 11 of the inner bag member 1. The mold 4 is heated at the temperature of 40 deg.C hereupon, the foaming polyurethane resin material mixture 5 is foamed, and the inner bag member 1 is expanded by pressure of the foaming and pressed against the inner circumferential surface of the baggy skin member 3.
Patent JP-H10118160-A (JP)
Title: Solid preparation charging device
Inventor: YAMAOKA KAZUJI
IPC: A61J3/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid preparation charging device which can be miniaturized as a whole and can suppress damage on a solid preparation itself as well. SOLUTION: The solid preparation charging device is provided with plural tablet cases 6 for respectively housing the solid preparations for each kind, conveyer 52 arranged on the downside of these tablet cases 6 and provided so as to incline a conveying direction low toward a charging port, and hopper 51 installed on the downside of tablet cases and extended while being inclined low from the side part of the conveyer 52 toward the side just above the conveyer 52 while orienting a terminal edge just above the conveyer 52 toward near the charging port.
Patent JP-2000128745-A (JP)
Title: Hair setting agent
Inventor: HATANAKA KENJI
IPC: A61K8/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hair setting agent excellent in setting ability, having little stickiness to hair and hand, good at finger passing and having good hair feeling after finishing. SOLUTION: This hair setting agent consists of a stock solution and a propellant wherein the main solvent of the stock solution is ethanol and the stock solution includes an acrylic resin alkanolamine and a diethyl sulfate of vinylpyrrolidone/N,N-dimethylaminoethylmethacrylic acid copolymer. The content of an acrylic resin alkanolamine in the stock solution is preferably 0.5-10 wt.% and the content of the diethyl sulfate of vinylpyrrolidone/N,N- dimethylaminoethylmethacrylic acid copolymer in the stock solution is preferably 0.001-1 wt.%. The stock solution preferably contains di-2-ethylhexylamine and the combination of dioctyl sulfosuccinate sodium salt and polyoxypropylenediglyceryl ether.
Patent JP-H10123180-A (JP)
Title: Dc current sensor
Inventor: KAWAKAMI MAKOTO
IPC: G01R15/18
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a universal DC current sensor that can measure not only the absolute value of a DC current that flows to a conductor to be detected but also the direction of the DC current using an extremely simple detection circuit and achieves a breaker built-in type where a detection core part and a detection circuit part are formed in one piece. SOLUTION: When a DC current I flows to a conductor 1 to be detected, a magnetic flux Φ0 is generated in the periphery direction of a detection core 51 as indicated by a black arrow in A. When a pulse current is applied to an excitation coil 53, a magnetic flux ΦEX that changes alternately in a direction that is indicated by a black arrow in B and C within the detection core 51, namely the orthogonally crossed direction for the periphery direction of the detection core 51 is generated by the plus (+) and the minus (-) of the pulse current, thus breaking a magnetic path due to the magnetic flux Φ0 periodically.  More specifically, the magnetic flux Φ0 that is generated in the periphery direction of the detection core 51 due to a DC current I that flows to the conductor 1 to be detected is modulated by the magnetic flux ΦEX and a voltage (electromotive force) VDET due to the modulation of the magnetic flux Φ0 is outputted to a detection coil 54 in the same pattern as that of a pulse current being applied.
Patent JP-2001116986-A (JP)
Title: Range finder of camera
Inventor: NONAKA OSAMU
IPC: G02B7/28
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a range finder for a camera which enables correct focusing by efficiently finding a focusing point fast while constituting the range finder without using an expensive device by using a special arithmetic control circuit, etc. SOLUTION: This is a range finder for a camera which finds a range according to image signals of points in a picture plane and has sensor arrays 2a and 2b which measure a distribution of lightness in the picture plane and an auxiliary light source 40 which irradiates an image with auxiliary light and further has a control means (CPU 1) including a deciding function for deciding an area wherein range finding by the mentioned image signals is not necessary by comparing a distribution of the reflected signal light from the subject 5 to the sensor arrays by the light emission of the auxiliary light source with a distribution of signal light incident on the sensor arrays when the light source emits no light.
Patent JP-2000126470-A (JP)
Title: Stuffed toy
Inventor: ANDO KAZUMA
IPC: A63H3/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To enable a stuffed toy to be contracted by drawing air and folded to reduce the volume to make the storage easier by providing a toy body whose shape can be retained by sealing air injected through an air port and a skin to cover the toy body to constitute the appearance of the stuffed toy. SOLUTION: This stuffed toy A is constituted of a toy body 1 to keep the shape of a doll and a skin 2 to cover the outside of the doll. The toy body is formed into a vinyl balloon and an air port 11 is provided between the head part 1a and the trunk part 1b. The skin 2 is constituted correspondingly to the toy body 1 and formed of an opening part with a fastener between the head part 2a and the trunk part 2b. When the stuffed toy A is to be assembled, the toy body 1 is inserted through the opening part by slightly inflating the toy body by injecting air through the air port 11 and finally completely inflating the toy body by injecting air again through the air port 11 and then the fastener is closed to complete the stuffed toy.
Patent JP-H08156814-A (JP)
Title: Motor-driven steering device
Inventor: SHIMIZU YASUO
IPC: B62D117/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide a motor-driven steering device realizing the improvement of a steering feeling in a low vehicle speed region and the stabilization of vehicle behavior with the response feeling of steering in a high vehicle speed region increased. CONSTITUTION: This motor-driven power steering device 1 is provided with a target electric current setting means 21 for generating a target electric current signal IMS in accordance with steering torque T; and a motor controlling means 15 having a signal converting means 24 for outputting a positive vehicle speed coefficient signal KV in the direction same as that of the steering torque T of a driver, or outputting a negative vehicle speed coefficient signal K in the direction reverse to that of the steering torque T of the driver, in accordance with the vehicle speed V or steering state (going condition or returning condition).
Patent JP-H03159067-A (JP)
Title: Cell
Inventor: TAKEDA KAZUTOSHI
IPC: H01M4/48
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a large capacity cell containing bismuth oxide as a positive electrode active material using a high quality positive electrode bonding sheet by providing a specific positive electrode bonding agent. CONSTITUTION:A cell comprises a negative electrode case 1, a safety valve 2, a negative electrode active material 3, a negative electrode tab 4, a separator 5, a positive electrode bonding agent 6, a positive electrode tab 7, a positive electrode cap 8 and the like. In this case, the positive electrode bonding agent 6 comprising carbon as a conducting agent, silicon dioxide as a thickener and a dispersant, and isobutylene-maleic anhydride copolymer resin, displays excellent positive electrode reaction under enough bonding between particles, either as a positive electrode bonding sheet or a pulverized pellet. According to the aforesaid construction, it is possible to obtain a cell of high capacity with bismuth oxide as a positive electrode active material, using the high quality positive electrode bonding agent 6.
Patent JP-H10141783-A (JP)
Title: Air conditioner
Inventor: HATTA HIROSHI
IPC: F25B1/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent delay of liquid bypassing operation and to prevent a decrease of cooling capacity in stably operating by stopping execution of the bypass for a predetermined time after a compressor is started, and then control ling execution of the bypass by rasing a discharge side temperature of the compressor. SOLUTION: A solenoid valve 7 is closed when a contact of a temperature switch 9 is closed or when a contact of a timing relay 10 is closed, opened for a predetermined time when a compressor 1 is started, and a liquid bypass is executed. This prevents delay of execution of the bypass due to that a temperature switch 9 does not follow up an abrupt rise of a discharge temperature side of the compressor 1 at the time of starting the compressor. If a predetermined time or more is elapsed after the compressor 1 is operated, the control of the bypass is only by the control of the switch 9, and hence transferred to control of general liquid bypass. Accordingly, at the time of stable operation, the liquid bypass is not unnecessarily operated, and a decrease of cooling capacity due to execution of the bypass can be prevented.
Patent JP-2000129055-A (JP)
Title: Thermoplastic elastomer composition and pipe joint using said thermoplastic elastomer composition
Inventor: TAJIMA HIROSHI
IPC: C08L53/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having an excellent ozone resistance, excellent moldability and small compression set and causing no corrosion on metals by carrying out a dynamic crosslinking on a rubber containing a specific amount of an ethylene/propylene/diene rubber using a specific amount of zinc carbonate together with a halide resin crosslinking agent and dispersing this rubber in a thermoplastic polymer. SOLUTION: 0.5-10 pts.wt. of zinc carbonate is used for 100 pts.wt. of a rubber containing at least 50 wt.% of a ethylene/propylene/diene rubber. As a thermoplastic polymer, a polyolefin resin and/or a hydrogen-added styrene thermoplastic elastomer are preferable. The weight ratio of the rubber/the thermoplastic polymer is preferably 20/80-90/10. Preferably about 5-20 pts.wt. of a halide resin crosslinking agent is blended with 100 pts.wt. of the rubber. A composition is obtained by heating and mixing the rubber, the thermoplastic polymer, the halide resin crosslinking agent, zinc carbonate and so on using a rubber-mixing apparatus.
Patent JP-H08135488-A (JP)
Title: Control device for hydrogen fueled engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/06
Filed: 1994-11-08
Abstract: PURPOSE: To prevent the deformation of a throttle valve due to the generation of back fire, which is to be generated by ignition of the hydrogen gas due to the friction of engine forming parts when an ignition miss is generated at the time of starting, by opening a throttle valve in the opening direction from the full closed condition at the time of starting a hydrogen fueled engine. CONSTITUTION: A hydrogen fueled engine P1, in which hydrogen gas is used as fuel, is provided with a starting judging means P2 for judging whether it is starting or not on the basis of the output of a starting detecting means P3 and a throttle open degree correcting means P4 for correcting a throttle valve P6, which is interposed in an intake system P5, in the opening direction from the full closed condition on the basis of a result of judgment of the starting judging means P2.
Patent JP-2000109164-A (JP)
Title: Case
Inventor: MITSUYAMA MASUHIRO
IPC: A45C11/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To make a printed paper stayed on an upper position even though the length of the printed paper to be put into the inside of a sheet is shorter than the length of a case, by a method wherein a fall preventing device for preventing the printed piper shorter in the length than the length of the case from falling is provided at least either of the side wall surface of a case body or the surface of a cover body of the case. SOLUTION: A cover body 23 is fixed so as to open and shut freely with a hinge 25 to a surrounding front wall 24 of a case body 21 which has an opening 22 at one side. A piece of transparent sheet 33 is superposed on a wall 26 and the front wall 24 of the case body 21 and the surface of a side wall 29 of the cover body 23, and both of side edges of the sheet 33 are stuck to edges 34 respectively being opposite to the front wall 24 of the side walls 26 and 29. Furthermore, a fall preventing device 35 for preventing a printed paper S which is inserted into the inside of the sheet 33 and is shorter in the length than the length of a case is provided at the surface of either one of the side walls 26 and 29.  A projected part is provided at the fall preventing device 35 so that the lower edge of the printed paper S can be sustained therewith when the printed paper S is inserted into the inside of the sheet 33 with its upper edge agreed with the upper edges of the case body 21 and the cover body 23.
Patent JP-S63151540-A (JP)
Title: Constant speed traveling device
Inventor: ONISHI MASAYOSHI
IPC: F02D11/10
Filed: 1986-12-16
Abstract: PURPOSE:To improve the accuracy in constant speed traveling with gain control corresponding to a vehicle type by comparing actual vehicle speed with set one to generate a control signal for controlling a drive motor and an actuator. CONSTITUTION:When current is supplied to an electromagnetic coil 17, a magnetic flux is generated and a magnetic fluid 14 is transformed into cylindrical one. Thus, a container 13 is also transformed cylindrically so that a variable rhombus lever 7 is expanded between elbows 6, 6 through a connecting rod 16 and contracted between elbows 4, 5. By controlling exciting current to said coil 17 is adjusted the degree of transforming the magnetic fluid 14 from spheric 1 to cylindrical configuration so that the pivotal radius of the variable rhombus lever 7 is controlled and the stroke of a transmitting wire 26 can be controlled.
Patent JP-2001123998-A (JP)
Title: Liquid transfer device
Inventor: NISHIOKA TOMIO
IPC: F04F1/18
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid transfer device capable of continuously and quantitatively transferring a liquid regardless of the fluctuation (the reduction) of the liquid. SOLUTION: A closed container 7 is arranged in a liquid stored in a storage part 5, the upper end of a feed pipe 8 having an intake port 8K formed on the lower end in order to take in the liquid, and for upward transferring the liquid taken in from the intake port 8K by making use of feeding air is communicated with the closed container 7, one end of a transfer pipe 13 for transferring the liquid fed through the feed pipe 8 to the closed container 7 is communicated with the closed container 7, and an air pressure adjusting means 15 is provided for holding pressure of an air layer 14 formed by collecting air fed together with the liquid to the upper part of the closed container 7 to set pressure.
Patent JP-H08156771-A (JP)
Title: Trouble detector of microcomputer for automatic braking system
Inventor: SAKAGUCHI MASAHIRO
IPC: G01P3/42
Filed: 1994-12-05
Abstract: PURPOSE: To enable detection of any trouble in a microcomputer itself for an automatic braking system by judging that there was something wrong with each part at a trouble detecting part at a tie when an interruptive signal is not generated in an operational part, although a pulse signal is inputted into a buffer part. CONSTITUTION: In this microcomputer 2 for an automatic braking system, pulse signals detected by four speed sensors S1 to S4 are stored in memory at a buffer part 2A, and each edge of these pulse signals is detected by an edge detecting part 2B, while each edge of rising or falling is selected by an edge selecting part 2C. In addition, hours in time of edge selection is read by a timer 2D, and this reading hour is taken in by a capture motion part 2E. In addition, each wheel speed is detected on the basis of hour information, a fact that whether a wheel lock has occurred or not is judged by an operational part 2F. In this case, when an interruptive signal is not generated in this operational part 2F, although the pulse signals are inputted into the buffer part 2A, it is so judged that troubles have occurred in respective parts 2A to 2E by a trouble detecting part 3A.