baber/WOPTO huggingface dataset:
Patent JP-H11127750-A (JP)
Title: Transmitter for fishing and device for information using the same
Inventor: WADA MITSUO
IPC: A01K97/12
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter for fishing capable of regulating the operation sensitivity to an intensity of fish catch and preventing malfunctions or wasteful operations by setting the operation sensitivity to that adapted to the size or properties of the fish. SOLUTION: This transmitter S1 for fishing is obtained by installing a magnetic switch, contained in a case 1 thereof and composed of a magnet and a switch pipe and providing a magnetic shielding plate 33, inserted and attached to an attaching gap 10 between the magnet and a switch pipe. The magnetic shielding plate 33 can be fixed by pressing a pressing member with a set screw 14. The case 1 is equipped with a spring housing part 15, which is provided with a spring fixture tool so as to enable the movement and regulation. The rear of a tension spring 31 of a trigger 3 is fixed to the spring fixture tool. The trigger 3 is equipped with a fishing line engaging tool 30, the tension spring 31, a connecting chain 32 and the magnetic shielding plate 33.
Patent JP-H09151140-A (JP)
Title: Divinylbiphenyl composition
Inventor: TOMINAGA TOYOKI
IPC: C07C7/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a divinylbiphenyl composition depressed in polymerizability. SOLUTION: This divinylbiphenyl composition is obtained from the dehydrogenation reaction product of diethylbiphenyl, and comprises 35-60wt.% of divinylbiphenyl, 10-40wt.% of ethylvinylbiphenyl, 10-40wt.% of diethylbiphenyl and 100-5000ppm of t-butylcatechol. Since the composition is excellent in stability, the divinylbiphenyl composition can bear long period storage and transportation. When used as a resin base material or a resin-modifying agent, the composition does not generate a color or stripes in the resin.
Patent JP-S63284293-A (JP)
Title: W/o gel and production thereof
Inventor: KITAMURA KENTARO
IPC: C10L10/18
Filed: 1986-12-27
Abstract: PURPOSE:To produce a W/O gel readily at low cost without using any expensive facilities, by adding predetermined amts. of a surfactant and a liq. hydrocarbon to a small amt. of water and agitating the mixture to thereby obtain a W/O creamy mixture and by repeating the steps of water addn. and agitation. CONSTITUTION:0.2-3vol.% surfactant and 0.2-6vol.% liq. hydrocarbon are added to a small amt. of water, and the mixture is agitated, thereby obtaining a W/O creamy mixture. Further, water is added in an amt. of 1-30vol.% relative to the total amt. of the mixture, and likewise agitated well, thereby producing a W/O creamy mixture. This step is repeated until the water content of the whole mixture becomes 80-99vol.%, thereby obtaining a W/O gel. Without using any conventional expensive emulsifying apparatus, it is possible to produce a W/O gel readily at low cost, which enables recycling of waste oil etc.
Patent JP-2000138520-A (JP)
Title: Antenna system
Inventor: KUWABARA YOSHIHIKO
IPC: H01Q3/36
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system for mobile communication base station which has both a high gain and a multiple path removing function. SOLUTION: An antenna system measures arriving wave number, arriving direction, and relative power of radio waves transmitted from a mobile station by means of a signal processor 15, forms a main beam in the arriving direction in which the measured relative power is the highest and computes adaptive weights forming directive nulls in the other directions by means of a beam controller 20, and calculates the sum of products of the signals received by means of each element of an array antenna 16 and the adaptive weights computed by means of the controller 20 and outputs the sum of products by means of antenna modules 18 (18-1 to 18-N) and power distributor 19. Then the antenna system calculates the product of the adaptive weights computed by the controller 20 by means of the antenna modules 18 and supplies the product to the array antenna 16.
Patent JP-H02159531-A (JP)
Title: Measurement of change in deflection shape for construction
Inventor: UJIHARA TAKASUMI
IPC: G01M5/00
Filed: 1988-12-13
Abstract: PURPOSE:To enable detection of a change in deflection shape of a construction at a high sensitivity by setting a beam equal in cross-section with a lower rigidity as compared with the rigidity of a construction to be measured tight over the entire length thereof to measure a bending distortion distribution of the beam with the equal cross-section. CONSTITUTION:A single beam 1 as construction to be measured has a damaged part 2 due to aging and a beam 3 equal in cross-section is fixed on the beam 1 with a mounting jig 4. Then, a strain gauge 5 for measuring bending distortions and a strain gauge 6 for measuring shearing distortions are applied on the beam 3 and a vibration load is applied on the beam 1 to calculate a deflection shape in the deflection of the beam 1 in a primary mode and to compute 2th and 3th differentials thereof. Thus, the 2th and 3th differentials facilitate the detection of the damaged part 2 as a noticeable change occurs at the damaged part 2.
Patent JP-2000141567-A (JP)
Title: Multilayered laminated stretched polyester film
Inventor: MUROOKA HIROBUMI
IPC: B32B27/20
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To achieve selective reflection due to interference extremely efficiently and to enhance take-up properties and film forming properties in a multilayered laminated stretched polyester film having layers low in refractive index and layers high in refractive index alternately arranged thereto regularly and selectively reflecting light by the structural interference between layers. SOLUTION: Layers (A-layers) comprising polyethylene-2,6-naphthalate containing 0.001-0.5 wt.% of inert particles with a mean particle size of 0.01-2 μm and layers (B-layers) comprising copolyethylene terephthalate with an m.p. of 210-245 deg.C are alternately laminated in the total number of 11 or more layers and the difference between the glass transition points (Tg) of the A-layers and the B-layers is 40 deg.C or higher and the thickness of one layer of the A- and B-layers is 0.05-0.3 μm and the laminate is stretched at least in one direction.
Patent JP-H10142169-A (JP)
Title: Multiprobe for dielectric relaxation measurement
Inventor: NAITO SATOSHI
IPC: G01N22/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a multiprobe by which the concentration of moisture in a sample is measured nondestructively, within a practical measuring time, with good accuracy and simply when the concentration is measured according to a dielectric relaxation measurement by a time domain reflection(TDR) method or the like. SOLUTION: A multiprobe 1A with a plurality of built-in electrodes 2, for dielectric relaxation measurement, each of which is composed of a core-shaped internal electrode and of an external electrode arranged coaxially via an insulator and in each of which the tip face of the internal electrode and the tip face of the electrode are used as a contact face with a sample is used as a probe for dielectric relaxation measurement. Electric length of the plurality of electrodes which are installed inside the multiprobe 1A are made different from each other or equal to each other.
Patent JP-H06163893-A (JP)
Title: Manufacture of diamond semiconductor field effect transistor
Inventor: KOYAMA HISASHI
IPC: H01L29/78
Filed: 1992-11-24
Abstract: PURPOSE:To provide the manufacturing method of a diamond semiconductor field effect transistor by which the occurrence of leakage currents can be suppressed even at a high temperature and the deterioration of a source and drain electrodes can be prevented. CONSTITUTION:After forming an insulating layer (i-layer 4) composed of undoped high-resistance diamond on a p-layer 3 composed of p-type semiconductor diamond, heat treatment is performed before forming electrodes for heating the insulating layers at >=500 deg.C for 10 or more minutes. After heat treatment, a source electrode 5, drain electrode 6, and gate electrode 7 are formed.
Patent JP-H11140606-A (JP)
Title: Valve seat made of iron-base sintered alloy excellent in wear resistance
Inventor: SAKAI MASAAKI
IPC: C22C38/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve seat made of Fe-base sintered alloy excellent in wear resistance and used as a structural member for an internal combustion engine. SOLUTION: The valve seat is constituted of an Fe-base sintered alloy having an overall composition consisting of, by weight, 0.5-2% C, 0.05-1% Si, 8-16% Co, 2-8% Cr, 1.5-6% Mo, 1.5-6% W, 0.5-2% Ni, 0.05-1% Nb, 1-15% CaF2 , and the balance Fe with inevitable impurities, having a structure where hard grains A of high temp. wear resistant Co-base alloy composed of Co-Mo-Cr alloy and hard grains B of ordinary temp. wear resistant Cr-base alloy composed of Cr-W-Co-Fe alloy are dispersedly distributed in the matrix of an alloy steel by 6-26 area % in total and further CaF2 grains are dispersedly distributed similarly by 3-45 area %, and also having 5-25% porosity. Further, this Fe-base sintered alloy is infiltrated with copper or copper alloy or lead or lead alloy, if necessary.
Patent JP-H11143089-A (JP)
Title: Processing method for positive photosensitive planographic printing plate
Inventor: MORI TAKAHIRO
IPC: G03F7/32
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve environmental adaptability and safety in handling of a positive photosensitive planographic printing plate, which has the excellent printing resistance in spite of execution of offset printing by using a wetting water not contg. IPA under high-speed and severe printing conditions like those of rotary offset printing and has the excellent adaptability to the ballpoint pens, and has the excellent printing resistance in spite of execution of processing the positive photosensitive planographic printing plate formed by providing the surface of an aluminum base subjected to surface roughening to 0.3 to 0.9 μm in center line average height Ra with a positive photosensitive compsn. with the developer not contg. a silicate and even if the wetting water not contg.  the IPA is used under the high-speed and severe printing conditions like those of rotary offset printing and the adaptability to the ball point pens. SOLUTION: The positive photosensitive planographic printing plate formed by disposing the layer of the positive photosensitive compsn. on the aluminum base formed by subjecting an aluminum alloy material contg. 0.001 to 0.04 wt.% Na to an electrochemical surface roughening treatment in an acidic electrolyte, then to an anodic oxidation treatment is developed with a developer not contg. the silicate.
Patent JP-H07169009-A (JP)
Title: Signal reproducing circuit for magneto-resistance effect type head
Inventor: SHIBAZAKI SHUICHI
IPC: G11B5/09
Filed: 1993-12-14
Abstract: PURPOSE:To avoid the superposition of an unnecessary component on a reproducing signal, and minimize the loss of the data capacity of the signal reproducing circuit of a magnetic recording/reproducing apparatus in which an MR head is used by reducing an idle period which is a transition state from a writing state to a reading state. CONSTITUTION:Circuits 12, 13 and 14 which control the ON/OFF timings of a constant current source 4 which supplies a sensing current Is to an MR head 1 and constant current sources 10 and 11 which supply prescribed currents Ib to reproducing amplifiers 7 and 8 are provided. In the transition from a reading state to a writing state, the current Is is turned off after the currents Ib are turned off and, in the transition from the writing state to the reading state, the currents Ib are turned on after the current Is is turned off.
Patent JP-H07164262-A (JP)
Title: Jig for low building unit
Inventor: NAKAI IKUO
IPC: E04B1/348
Filed: 1993-12-14
Abstract: PURPOSE:To partially improve an existing producing facility for total assembling, and utilize this producing facility to perform the total assembling work of a low building unit having a height dimension formed lower than the height of a building unit having a standard height dimension. CONSTITUTION:A low building unit 1 having a ceiling panel 3, a floor panel 4 and two gable panels 5, 6 is formed, and jigs 7, 8 are attachably and detachably mounted on the upper parts of the gable panels 5, 6 of the low building unit 1, respectively. The jigs 7, 8 have a height dimension such that the height dimension of the jigs 7, 8 including the gable panels 5, 6 has the same height as the height of a building unit having a standard height dimension, when installed on the gable panels 5, 6.
Patent JP-2001133654-A (JP)
Title: Optical fiber clamping mechanism
Inventor: UCHIDA TAKAAKI
IPC: G02B6/255
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a clamping mechanism, which has high degrees of freedom for a device constitution such as arrangement of a clamp opening/closing operation part. SOLUTION: There are provided an optical fiber arranging tool 3, of which the surface a V groove 9 is formed in, a clamp member 5 which retains an optical fiber arranged in the V groove 9, and a clamp arm 15 which performs the moving operation in the clamp closing direction to bring the clamp member 5 close to the optical fiber arranging tool 3 and the moving operation in the clamp opening direction to separate the clamp member 5 from the optical fiber arranging tool. A wire operation button 13 is provided at a position off the clamp arm 15, and a wire insertion hole 11 is provided between the wire operation button 13 and the clamp arm 15, and a wire 10 is inserted freely movably through the wire insertion hole 11, and one end side 17 of the wire 10 is connected to the wire operation button 13.  A movement direction conversion means is provided, which converts forward/backward movement of the wire 10 to movement in the clamp opening/closing direction of the clamp arm 15 at the time, when the wire 10 is moved forward/backward along the wire insertion hole 11 by the wire operation button 13.
Patent JP-H01153986-A (JP)
Title: Test signal generating circuit
Inventor: AOYAMA KOICHIRO
IPC: G06F11/22
Filed: 1987-12-10
Abstract: PURPOSE:To eliminate the need for a special high dielectric strength part by switching the frequency of an external basic clock signal to a low frequency at the time of setting a test mode, making the width of a detection signal long, and detecting width larger than a specific value and generating a latch signal. CONSTITUTION:An IC 60 to be tested is provided with a reset signal generating circuit 20 which has an input terminal T1 for receiving a reset input signal G1 and clock terminals Tphi and Tphi' for inputting system clock signals phiCK and phiCK opposite in phase to each other and outputs a reset signal RST to its output terminal. Further, a reset signal detecting circuit 30 is provided which has an input terminal for inputting the signal RST and two clock terminals for inputting the mutually opposite-phase signals phiCK and phiCK and outputs a detection signal G10 to its output terminal. Furthermore, a delay comparing circuit 40 having an AND circuit 2 which receives the signal G10, receives a delay signal G12 by passing the signal G10 through a delay circuit 12, and outputs a comparison signal G2 to its output terminal is provided. A test signal latch circuit 50 is provided which receives a data signal GIi from an input terminal Ii, receives a signal G2 at a clock terminal CK and latches the signal GIi, and outputs a test signal TSTi to an output terminal.
Patent JP-H02158123-A (JP)
Title: Heater
Inventor: SHIRAKAWA HIDEKAZU
IPC: H01L21/324
Filed: 1988-12-12
Abstract: PURPOSE:To realize miniaturization and weight reduction and manufacturing cost reduction and also to improve uniformity in heating by conducting a current through a conductive layer formed at the outside of a heat buffering box so as to heat a substance to be heated. CONSTITUTION:A heat buffering box 1 is made in container shape out of a substance which has characteristics excellent in heat conductivity and electric insulating property, for example, alumina, etc. Also, at the outside of this heat buffering box 1, a conductive layer 4 consisting of a film which is made by overlaying metal such as, for example, chrome, etc., by deposition, etc., is provided over almost the whole face, and this conductive layer 4 is connected with a power source 5. And, for example, a semiconductor wafer 3 on which photoresist is applied is provided on a stage 2 in the heat buffering box 1, and desired temperature is input to a temperature controller 7 and the temperature inside the heat buffering box 1 is made to the desired temperature and baking treatment is done for a specified time. At this time, joule heat which is generated in the conductive layer 4 by currents conduction is transmitted to the heat buffering box 1 which is excellent in heat conductivity, and the whole heat buffering box becomes almost uniform temperature. Accordingly, the semiconductor wafer 3 is heated uniformly from the circumference and baked uniformly.
Patent JP-H03172871-A (JP)
Title: Developing device
Inventor: NAKAKUMA AKIRA
IPC: G03G15/08
Filed: 1989-11-30
Abstract: PURPOSE:To prevent the excessive electrostatic charging of developer from occurring by switching a supplying and conveying path for the developer to a 2nd supplying and conveying path which is shorter than a 1st supplying and conveying path in accordance with the lowering of the fluidity of the developer. CONSTITUTION:A driving motor 12 holds the driving gear 62 of a stirring and conveying roller 4 which mesh with each other in a state where they are driven separately from the driving source of a main body so as to make the respective rotating directions opposite to each other and switches the rotating directions. Therefore, the device is controlled so that the state may be switched to a 1st rotating state where the supplying and conveying roller 6 rotates clockwise at the time of rotating the driving gear 42 of the roller 4 counterclockwise by the motor 12 and a 2nd state where the roller 6 rotates counterclockwise at the time of rotating the gear 42 of the roller 4 clockwise. Namely, the excessive electrostatic charging of the toner is prevented from occurring by switching the supplying and conveying path for the toner from the 1st one L1 to the 2nd one L2 in accordance with the rising of the temperature of a developing unit 2.
Patent JP-H08171145-A (JP)
Title: Image forming device
Inventor: ISHII TATSUO
IPC: G03B27/54
Filed: 1994-12-16
Abstract: PURPOSE: To automatically perform the specification switching with respect to a power source voltage for each destination and to dispense with the setting of the source voltage for each destination, by providing a zero cross signal width detection means for detecting the width of the zero cross signal generated by the zero voltage point of the AC input voltage. CONSTITUTION: A microcomputer 56 serving for the zero cross signal width detection means for detecting the width of the zero cross signal generated by the zero voltage point of the AC input voltage, generates the external interruption by the bi-directional edge corresponding to the zero cross signal from the zero cross generation circuit 43. The width of the zero cross signal becomes narrower as the AC input voltage from the AC power source 53 becomes higher and the with becomes wider as the AC input voltage from the AC power source 53 becomes lower. By using this characteristic effectively, the microcomputer 56 can read out the AC input voltage from the AC power source 53 based on the width of the zero cross signal. As a result, the specification switching corresponding to the power source voltage for each destination can automatically be performed.
Patent JP-H03173987-A (JP)
Title: Reproduction interval designating device for video acoustic equipment
Inventor: KAMATA TAKASHI
IPC: G11B27/10
Filed: 1989-12-01
Abstract: PURPOSE:To set a reproduction interval without requiring a complicated operation by comprising equipment so that the reproduction of the reproduction interval can be started by receiving a reproduction start signal from an operating part when the reproduction interval is changed. CONSTITUTION:When the reproduction interval is changed, a reproduction start point and a reproduction end point are changed with a mouse 113, and the operating part 101 stores the reproduction start point and the reproduction end point in a reproduction start point temporary storage part 103 and a reproduction end point temporary storage part 104. The reproduction interval to be changed is erased with a reproduction interval storage part 105, and a changed reproduction interval is stored in the storage part 105 newly. An interval inspecting part 106 transmits an interval display signal to an interval display control part 107 when the reproduction interval is included in a recording interval, and makes the control part 107 display the reproduction interval. An operator makes the operating part 101 transmit a reproduction start signal. A reproduction control part 108, after receiving the signal, starts the reproduction of the changed reproduction interval.
Patent JP-H10154509-A (JP)
Title: Silver oxide battery
Inventor: NOZAWA MUTSUO
IPC: H01M4/62
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce an adding quantity of conductive auxiliaries, enhance density of a positive electrode mix and the ratio of an active material, realize large capacity of a battery, and improve a self-discharge characteristic by using flake-shaped graphite having a very wide plane as the conductive auxiliaries to a positive electrode active material. SOLUTION: Fig. is a cross-sectional drawing of a silver oxide battery. A positive electrode mixture 2 on which an adding quantity of graphite is set to 2%, a negative electrode mixture 4, electrolyte and a separator 3, are filled in a prescribed procedure in a positive electrode can 1, a negative electrode can 5 and a gasket 6 which become a vessel. The edge of the positive electrode can 1 is calked, and a battery is constituted. At this point, flake-shaped graphite on which a thickness is 0.5 to 9μm and an average diameter of a plane is 50t o 150μm, is used as the conductive auxiliaries of the positive electrode mix 2. A silver oxide on which an average particle diameter is 0.1 to 5μm may be used as a main positive electrode active material. Since density of the positive electrode mixture and the ratio of an active material are high, large electric capacity can be provided.
Patent JP-H05125954-A (JP)
Title: Engine
Inventor: KAWAI SHIZUO
IPC: F02B75/12
Filed: 1991-10-31
Abstract: PURPOSE:To enhance combustion efficiency and horsepower and to decrease exhaust gas by providing permanent magnets inside the cylinder of an engine, and providing a piston portion with permanent magnets of the same polarities as those provided in the cylinder portion. CONSTITUTION:In a gasoline engine 1, permanent magnets 5, 6 are provided, respectively, at one end 3 of a cylinder 2 room and a piston 4 portion in such a manner that they repel each other. When the engine 1 is started the piston 4 rises within the cylinder 2 and a mixed gas of air and gasoline is compressed as the piston 4 approaches its dead center. Explosion of the gas is caused by ignition from a plug 9 so that the engine is started to operate. When the piston 2 rises near the dead center, the permanent magnets 5, 6 mounted therein repel each other, thus increasing magnet pressure. If the gas is ignited at that point, the explosive forces are also increased so that the gasoline is completely burned. Thus engine outputs are increased and fuel consumption is saved and exhaust gas is purified and the engine becomes efficient.