baber/WOPTO huggingface dataset:
Patent JP-H04176717-A (JP)
Title: Spike device for automobile
Inventor: AMASE TAKASHI
IPC: B60C27/00
Filed: 1990-11-13
Abstract: PURPOSE:To improve reliability by arranging spike pins which can advance and retreat in the radial direction in radial form on a body on which wheel installation holes are formed and connecting spike pins with a sliding body which is installed in slidable and lock-enabled state in the circumferential direction on the body by a damper. CONSTITUTION:In the case of the traveling on a normal road surface, spike pins 8 are accommodated in a device body 2, and locking pins 27b are inserted into locking holes 23, and a sliding body 15 is fixed. On a frozen road, the lock pin 27b is pushed out from the locking hole 23 by a tool 32 consisting of a cross bar 31 and a pushing pin 31, and the sliding body 15 is turned in the C direction by the tool 32. Accordingly, the spike pin 8 is projected in the C direction. When the locking hole 23 of the sliding body 15 comes to the position of a pin hole 24a, the tool 23 is pulled out, Then, the locking pin 27a is inserted into the locking hole 23, and the sliding body 15 is fixed, and the spike pin 8 projects in the radial form, and a spike state is generated.
Patent JP-H04181014-A (JP)
Title: Dynamic pressure type gas bearing device
Inventor: ASADA TAKAFUMI
IPC: F16C17/02
Filed: 1990-11-13
Abstract: PURPOSE:To obtain steady rotation having no occurrence of self-excited vibration by providing the outer periphery of a cantilever shaft body with a herringbone groove, an unsymmetrical herringbone groove for forcedly feeding gas to the fixed end of the shaft body, a hole communicating with an end face on the free end of the shaft front the middle of the above two herringbone grooves, and a sleeve. CONSTITUTION:The outer periphery of a shaft body 2 is provided with an unsymmetrical herringbone dynamic pressure generating groove 2A for forcedly feeding gas to the fixed end side of the shaft body on its free end side, an almost symmetrical herringbone groove 2D on its fixed end side, and a peripheral groove 2B between the above two herringbone grooves. In addition to that, a communicating hole 2C for forcedly feeding pressurized gas is provided from the groove 2B to the upper end face of the shaft body 2. The upper part of the communicating hole 2C is provided with a pressure restriction hole 7A, and a rotatably provided sleeve 3 has a cover 7 on the fixed end side of the shaft. Since the two symmetrical and unsymmetrical herringbone grooves function to sufficiently heighten gas pressure, whirling motion and self-excited vibration do not occur during the rotation of a bearing device for its steady rotation.
Patent JP-H01149094-A (JP)
Title: Driving of thin film el element
Inventor: ANDO MASAHIKO
IPC: G09G3/20
Filed: 1987-12-07
Abstract: PURPOSE: To improve luminance several times in comparison with a conventional driving waveform by optimizing the form of rising part of an AC driving waveform. CONSTITUTION: The driving waveform is repeated in a claim cycle TF and one pulse voltage waveform is a waveform that has a pulse width tp and a pulse height value V, steeply rises up to an initial impressing voltage V1 lower than a light emitting threshold voltage Vth at time t=t1 , increases at a comparatively low fixed through rate dV/dt later, reaches the pulse height value V at time t=t2 , keeps the pulse height value V later during holding time th=t3 -t2 until time t=t3 and steeply falls down to V1 =0 at the time t=t3 . Thus, without changing the wave height value, frequency and pulse width of an AC driving pulse voltage, the luminance of an EL element is improved several times in comparison with the conventional driving waveform.
Patent JP-S63161498-A (JP)
Inventor: KANAZAWA HIROSHI
IPC: G10L15/06
Filed: 1986-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07157892-A (JP)
Title: Electroplating method
Inventor: KUSAMA SHINJI
IPC: C25D17/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide an electroplating method capable of forming metallic films in a part of parts to be plated with a simple device without causing a shape deformation, damage, etc., in an object to be plated. CONSTITUTION:An anode 9 and a cathode 10 are disposed to face each other in a plating liquid 7 and the object 11 to be plated consisting of a conductive metal is immersed and arranged in the plating liquid 7 between these two electrodes. A DC is passed by an external DC power source 8 and the metallic plating film 15 is formed on the surface of the object 11 to be plated facing the anode 9. A cation exchange membrane or anion exchange membrane is disposed to enclose the cathode 10 in such method, by which the permeation of metal ions or metal complex ions of the code different from the code of these exchange membranes is prohibited and the plating on the cathode 10 is averted.
Patent JP-H09150329-A (JP)
Title: Method and device for assembling crossed shaft coupling
Inventor: HAMAZAKI KOJI
IPC: B23P21/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for trouble in setting of an opening position of a hook for opening an opposed arm of a yoke and make the opening position accurately settable. SOLUTION: An initial position, where a hook 41 is brought into contact with an internal end face of an opposed arm, is detected, based on this initial position, an opening position of the hook is specified. A rod 27a integrally moved with the hook 41 is retreated at opening time and brought into contact with a stopper comprising the first/second wedge members 71, 72. A retreatable amount of the rod 27a at opening time is set by adjusting a rod protruding amount of the fluid type second cylinder 72. Accordingly, as compared with the conventional method adjusting a bolt/nut tightening position, this method is particularly excellent in the point of adjusting accuracy and workability.
Patent JP-H03167564-A (JP)
Title: Paper feeding control method for printer
Inventor: KUSHIDA TERUTO
IPC: G03G15/00
Filed: 1989-11-27
Abstract: PURPOSE:To accurately feed paper to a standby roll by utilizing a step in a motor for picking up of the paper, and giving the motor a specified number of pulses after the leading tip of the paper is detected by a paper detecting sensor. CONSTITUTION:When a picking up command is given by the printer P in a state where the pick up roll 12 is brought into a lightly pressurized contact with the paper S, rotation is started in the motor 16 for picking up which is the step motor, and the feeding of the paper S is started from a paper table. Then when the leading tip of the fed out paper is detected by a paper detecting sensor 20, the motor 16 is driven by the necessary number of clock pulse for the paper leading edge to reach the standby roll 31 from the position of the sensor 20, when the leading tip of the paper, reaches the standby roll 31, the motor 16 is stopped. Thus, the motor 16 is directly connected with the pick up roll 12, and since the stepping motor is utilized, the paper S is accurately fed by the distance corresponding to the clock number inputted, and the paper S is surely brought into a pressurized contact with the standby roll 31.
Patent JP-H02154286-A (JP)
Title: Fixing device
Inventor: TAKEUCHI TATSUO
IPC: G03G15/20
Filed: 1988-12-07
Abstract: PURPOSE:To obtain an elastic fixing rolls which possesses a highly durable parting surface, respectively by forming the membrane of silicone compound mixed with silicone varnish and silicone rubber on the surface of at least one rotating body between a pair of rotating bodies for fixing. CONSTITUTION:The membrane 31 of the silicone compound is formed which is mixed with the silicone varnish and the silicone rubber on the surface of at least one of rotating bodies for fixing 1 and 2 between a pair of the rotating bodies for fixing. The silicone rubber used for a mixing layer 31 is one- or two-pack silicone rubber of room-temperature-hardening type, and mainly it is of condensation type. At the time of mixing with varnish, reactive polysiloxane-shaped one is used. The silicone varnish of high hardness and of low elongation rate possesses a rubber part inside of it in such a way. durability and impact resistance can be improved.
Patent JP-H01149427-A (JP)
Title: Stem
Inventor: KOYAKATA AKIHIKO
IPC: H01L21/52
Filed: 1987-12-05
Abstract: PURPOSE:To increase the bending strength by covering the inner side leads with a lead inserting part up to the part immediately below the crest of leads thereby manufacturing a pressure senser in high pressurizing property and working efficiency by a method wherein the surface level of a mounted part and that of the lead inserting part are made almost flush with each other. CONSTITUTION:A pressure applying hole 12 and a lead inserting through hole 13 are made respectively on the parts corresponding to a semiconductor element mounting part and a lead inserting part of a metallic base 11. A silicon chip 15 is mounted on a sunk part (recession) 11a of the metallic base 11 e.g., through the intermediary of a glass-made base 14. A pipe 16 communicating with a communicating hole 14 is provided on the lower part of the metallic base 11 corresponding to the pressure applying hole 12. For example, six each of conducting leads 18 are inserted into the lead inserting part of the metallic base 11 through the intermediary of a ring type glass-made insulating member 17. In such a constitution, the crest level of the conducting leads 18 and the surface level of the silicon chip 15 are flush with each other.
Patent JP-H11123103-A (JP)
Title: Light emitting shoe
Inventor: SARUWATARI KATSUMITSU
IPC: A43B23/24
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fashionable shoe improving safety by emitting light at the time of walking at night. SOLUTION: A transparent synthetic resin bar 1 provided with reflecting surfaces 111 by obliquely forming cuts 11 is fixed to the outer side surface of the shoe by positioning the light emitting diode of a light emitting body to its one tip. Light emitted by the body 3 advances toward the other tip while being reflected within the bar 1 and the incident light of a part of it is emitted outward by the respective surfaces 111.
Patent JP-2000131653-A (JP)
Title: Discriminable lens
Inventor: HISAKADO TAKAO
IPC: G02C7/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To make a mark invisible in visible ray region and to enable to mark in the area of effective diameter of a lens surface by providing one of a thin film of a stealth type one-dimensional code or a two-dimensional code, which is colorless and transparent in the visible ray region, on the lens surface. SOLUTION: One of the stealth type one-dimensional code or the two-dimensional code colorless and transparent in the visible ray region is provided on the lens surfaces 1, 2. In such a case, it doesn't matter whether the lens surfaces 1, 2 are spherical or non-spherical. Further, it does not matter the arranging position of the stealth code 5 is inner side or outer side in the lens effective diameter. The stealth code 5 is a stealth type two-dimensional code formed by vapor depositing ITO by a mask vapor depositing method and having about 200 Å thickness. As a result, the stealth code 5 is invisible in the visible ray region in the discriminable lens 10. Then, the marking enables in the area of the effective diameter of the lens surfaces 1, 2 to miniaturize the outside diameter or the outside shape.
Patent JP-H05120785-A (JP)
Title: Disk player
Inventor: OTA TAKESHI
IPC: G11B27/34
Filed: 1991-10-28
Abstract: PURPOSE:To enable a user to select the diagrams displayed on a screen right after a power is turned on by storing selected built-in function picture during an initialization mode. CONSTITUTION:When trigger buttons 12A and 12B are simultaneously pushed, it becomes an initialization mode through a CPU 33 and through a system controller 22, initialization information such as the initial pictures of built-in function pictures, a time display, a calendar and a world clock are stored in a RAM 22M which is backed up by the backup power supply of the controller 22. And when the power is turned on, the information stored in the RAM 22M are first displayed on a display 14 and based on the initial pictures, an easy and exact operation is performed and an easily operable disk player is provided.
Patent JP-2001124586-A (JP)
Title: Rotary magnetic sensor
Inventor: KURITA MASAHIRO
IPC: G01R33/07
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce magnetic interference generated due to an object containing iron that becomes a problem in the present information being located nearby, and due to magnetic flux leakage from a magnet. SOLUTION: This rotary magnetic sensor is provided with a magnetism- generating means for generating magnetism, while being rotated with a rotary axis as the center, a magnetism-detecting means for generating signal according to detected magnetism, a first magnetism absorption part where the magnetism- generating means travel between them, and a second magnetism absorption part that is provided with the magnetism-detecting means, while the magnetism- generating means travels between them.
Patent JP-H01153202-A (JP)
Title: Cutter for mirror surface
Inventor: TAKAGI MASAO
IPC: B23P17/00
Filed: 1987-12-08
Abstract: PURPOSE:To enable the surface of a material such as steel to be cut easily finished to a mirror surface in a cutting process using a diamond tool by providing a means for removing oxygen staying in a cutting point or removing oxygen replaceable with inactive gas, and a moisture removing means for removing moisture adsorbed to the material. CONSTITUTION:When a cutter for a mirror turns on, a vacuum unit 7 operates so as to make a chamber portion 10 vacuous and maintain it at a set vacuous degree, thereby positioning a bite holder 13 in a cutting start point. And then, a laser irradiating gun 12 operates so that both laser irradiation and the supply of N2 gas are applied to the cutting start point of an article 6 to be cut, and, a chuck 5 rotates so that the diamond tool 3 states the cutting of the article 6 to be cut. Upon the termination of a predetermined cutting, the chuck 5 stops to rotate so as to obtain the cut article finished to a mirror surface. Therefore, the removals of oxygen in the atmosphere and moisture adsorbed to the article to be cut can prevent wear of the tool so as to obtain a preferable mirror surface.
Patent JP-H01149891-A (JP)
Title: Opening of charge lid of coke oven
Inventor: NAKAMURA SUSUMU
IPC: C10B25/24
Filed: 1987-12-08
Abstract: PURPOSE:To improve the efficiency and the safety and hygiene aspect in coal charge operation, by scattering water or mortar-contg. water around the charge lid followed by opening said lid to ensure the lid having been firmly fixed to be readily lifted. CONSTITUTION:In the opening operation of a charge lid 8 on the coal charging hole of a coke oven, water or mortar-contg. water is scattered around the lid taking advantage of an independent injection nozzle or taking direct advantage of a mortar-contg. water injection nozzle attached to the magnet-type lid-lifting device fitted at the lower part of a coal charge truck 3, the redissolve the cured mortar, thus ensuring said lid 8 to the readily lifted.
Patent JP-S63162774-A (JP)
Title: Powdered edible ink for electrostatic screen printing
Inventor: WATANABE FUMIAKI
IPC: C09D11/03
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a powdered edible ink which gives a film having water resistance and thermal irreversibility after fixing and is useful for electrostatic screen printing, by using a powdery substance consisting mainly of a mixed fluid comprising a non-denatured edible protein and a color forming component. CONSTITUTION:A powdered edible ink which comprises a fine powdery substance consisting mainly of a mixed fluid comprising a non-denatured edible protein and a color forming component such as coloring matter and gives an ink film having water resistance and thermal irreversibility after printing and fixing. As the non-denatured protein, which is required to solidify sufficiently after fixing treatment, a protein that has not undergone irreversible denaturation before the use by heat, light, radiation, chemicals such as an acid, an alkali, or a salt, an enzyme, etc. is employed. Examples of such proteins include an animal protein, such as egg albumin, milk protein, or the protein of a bird, beast, fish or shellfish; a vegetable protein of, e.g., wheat or a soybean; and a microorganism protein. Examples of the color forming components to be used include a synthetic coloring matter, a natural coloring matter, an inorganic substance or a colored food, such as cocoa, powdered tea or laver.
Patent JP-H11264877-A (JP)
Title: Object detection method by microwave
Inventor: KAYANO HAYAE
IPC: G01V3/12
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an object detection method by microwave made to more accurately perform without influence by interference of the microwave and without receiving the spatial restriction. SOLUTION: A microwave transmitter 1 and a microwave receiver 2 are disposed on one hand side, and a reflection body 3 is disposed on the other hand side interposing the moving route of an object to be detected A between them. A linear wave or a rotation wave is emitted from the microwave transmitter 1, reflected by the reflecting body 3 two times and made incident on the microwave receiver 2. In the microwave receiver 2, a first component coinciding with the voltage application direction of the oscillation element of the electric field distribution of an incident microwave, and a second component orthogonal to the first component are detected respectively to be compared with each other, and in the case where the second component is larger, it is judged that the microwave is a reflected wave from the object to be detected A.
Patent JP-H02155426-A (JP)
Title: Distribution feeder monitor
Inventor: MIYAMOTO TOSHIHARU
IPC: H02H7/26
Filed: 1988-12-07
Abstract: PURPOSE:To improve reliability by converting the output of a sensor to a digital signal by an A/D converter, processing an error regulation through a D/A converter and a gain variable amplifier by a computer, and displaying the processed result on a display unit. CONSTITUTION:The gains of gain variable amplifiers 75-80 are set to a central value. The outputs of optical fiber current sensors 61-63 are respectively converted to phase currents by photoelectric converters 68-70, amplified by gain variable amplifiers 75-77, and input to a multiplexer(MPX) 81. Similarly, the output of a voltage sensor is also input to the MPX 81. The MPX 81 is sequentially switched to output phase currents and phase voltages to an A/D converter 85. A control circuit(CPU) 86 so regulates D/A converters 90, 92 and 93, 95 to minimize a zero phase current I0 and a zero phase voltage V0 to regulate the gains of the phase current and voltage. The CPU 86 always compares the gain-regulated zero phase current I0 and zero phase voltage V0 with set values, judges a ground fault when they become the set values or more, and displays it on a display unit 87.
Patent JP-H05140365-A (JP)
Title: Matrix resin for molding material and molding material containing the same
Inventor: BANDO TAKASHI
IPC: C08L77/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide the subject resin giving molded products excellent in the flame retardancy, heat resistance, electrical characteristics, etc., by melt- kneading a nylon with a melamine formaldehyde resin prepolymer in the presence of an alkaline earth metal thiocyanate salt. CONSTITUTION:(A) A nylon preferably having a melting point or softening point of <=15 deg.C is melt-kneaded with (C) a melamine-formaldehyde resin prepolymer in the presence of (B) an alkaline earth metal thiocyanate salt. The component A is preferably used in an amount of 20-50wt.% based on the components A+B, and the amount of the component B is preferably used in an amount of 0.1-10wt.% based on the component A.
Patent JP-H08166404-A (JP)
Title: Capacitive acceleration sensor
Inventor: ANDO MITSUHIRO
IPC: G01P15/18
Filed: 1994-12-13
Abstract: PURPOSE: To provide a capacitive acceleration sensor of a simple structure to detect change of capacitance without interference of an X axis and a Y axis. CONSTITUTION: A first cover plate 15 and a second cover plate 16 supporting a pit part 11 by a beam 14 existing among conductor members 12, 13 disposed on both the faces of the pit part 11, the upper face of the pit part 11 and the conductor member 12 are provided. Three first electrodes 20, disposed on the first cover plate 15 opposed to the conductor member 12, for performing input and output of the electric signal, and three second electrode 21, disposed on the second cover plate 16 so as to be opposed to the conductor member 13 and to be at right angles with the first electrode 20, for performing input and output of the electric signal are constituted.
Patent JP-H07159524-A (JP)
Title: Cw doppler measuring radar
Inventor: KUNIKATA TAKAMITSU
IPC: G01S13/536
Filed: 1993-12-09
Abstract: PURPOSE:To provide a CW Doppler measuring radar capable of measuring the Doppler frequency of a moving target using an expensive, simple circuit constitution. CONSTITUTION:A CW Doppler measuring radar includes an aerial transmission line 1 from which radar radio waves are radiated into space, a transmitter 2 which generates and amplifies the power of, radar signals for transmission which are synchronized with signals oscillated by a highly-stable local oscillator circuit 12, and an aerial receiving line 3 for receiving reflected waves from a target and direct waves from the aerial transmission line 1. The radar further includes a receiver 4 for discriminating and amplifying signals received by the aerial receiving line 3, an envelope detector circuit 5 for detecting the outputs of the receiver 4 using square root characteristics, a frequency discriminator circuit 6 for analyzing the frequencies of the received signals detected by the envelope detector, and a target detector circuit 7 for detecting the target from discriminated frequency information and for measuring the Doppler frequency of the target.
Patent JP-2001135146-A (JP)
Title: Flame retardant coating composition for wire, wire and cable
Inventor: EJIMA YASUKAZU
IPC: C08L23/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant coating composition for a wire superior in mechanical property such as flexibility, heating deformation, weather resistance, tensile strength, and elongation even when a large amount of an inorganic flame retardant such as metal hydroxides is contained, without generating producing harmful and corrosive halogen based gases in burning due to a fire. SOLUTION: This flame retardant coating composition contains an isobutylene based block copolymer formed from polymer blocks using isobutylene as a monomer major component and polymer blocks not using isobutylene as a monomer major component.