baber/WOPTO huggingface dataset:
Patent JP-S6389809-A (JP)
Title: Half-divided type branching connection case
Inventor: KUBOTA YOSHINORI
IPC: G02B6/44
Filed: 1986-10-03
Abstract: PURPOSE:To secure airtightness and reliability and to reduce the price of the titled product by forming an end face plate storing groove in which plural end face plates reduced at its diameter and thickness are horizontally aligned on the end part of a branching connection case and devising a seal material pressing projection part or the like on the outer periphery of the end face plate in order to secure air-tightness. CONSTITUTION:On a branching housing connection part, the end face plates 1 with a small diameter are horizontally aligned. When the outer diameter of the end face plate 14 is larger than the inner diameter of an end face plate storing groove 19, the compression of the end face plates 14 are required for the secure of airtightness, but the difference of both diameters is restricted because of horizontal alignment. Thereby, the width of a gasket fitting groove 23 is formed so as to be smaller than the outer diameter of a gasket 17 and contact force between the groove 23 and the gasket 17 is increased by the compression of the gasket 17 by an upper case. On the other hand, seal material pressing projections 20 (20a, 20b) are formed in the storing groove 19 and a seal material 15 is pressed against the projections 20 to increase contact force between the end face plates 14 and the storing groove 19. In addition, a projecting part 21 is formed on a cable lead-in part on the center part in order to clamp the cable with a band.
Patent JP-H0795731-A (JP)
Title: Battery charger
Inventor: YAMASHITA YASUHIRO
IPC: H02J7/00
Filed: 1993-09-21
Abstract: PURPOSE:To house an output cord provided with a connector for charging in a main body case. CONSTITUTION:A curled cord is used as the output cord 4b for charging of a battery charger and, at the time of housing the cord 4b in the main body case 1 of the charger, the cord 4b and a connector 4a for charging are fixed by means of a rib provided in the case 1. At the same time, the cord 4b is made to be put into and taken out of the case 1 together with the connector 4a by means of a lid which is journaled by the case 1 and can be opened and closet.
Patent JP-H0683161-A (JP)
Title: Electrifier
Inventor: HAYAKAWA HISASHI
IPC: G03G15/02
Filed: 1992-09-02
Abstract: PURPOSE:To obtain an electrifier suppressing fluctuations in a change in the environment of an electrification potential to a photosensitive body by covering only a part in contact with the photosensitive body in the electrifier using a conductive fiber with an electrically nonconducting body, adjusting its material and film thickness and making a discharge starting voltage from the conductive fiber lower than the conduction starting voltage of the electrically nonconducting body. CONSTITUTION:A voltage is applied while an electrifying roller 5 comes into the photosensitive body 1 as a body to be electrified, to electrify the photosensitive body 1. The electrifying roller 5 is used in such a manner that the conductive fiber 25b as a contact to adjust the resistance value of a conductive roller shaft 5C to a desired value is wound onto the conductive roller shaft 5C or a conductive fiber cloth 5a obtained by flocking the assembly of the conductive fiber 25b is wound onto a rotary shaft. Only the part of the conductive fiber 25b in contact with the photosensitive body 1 is covered with the electrically nonconducting 25d and the material and film thickness of the electrically nonconducting are adjusted to make the discharge starting voltage from the conductive fiber 25b lower than the conduction starting voltage of the electrically nonconducting body 25d.
Patent JP-S6390138-A (JP)
Title: Method for cleaning semiconductor surface
Inventor: MURAKAMI HIDEKAZU
IPC: H01L21/304
Filed: 1986-10-03
Abstract: PURPOSE:To improve the reliability and efficiency of a cleaning method using an oxide film in such a way that the ultra-thin oxide film is formed on the surface of a semiconductor by means of a dry-type low-pressure process which matches well with an ultra-high vacuum system. CONSTITUTION:If O2 is transformed into a plasma state, its molecule is dissoclated to become active, and an Si surface can be oxidized at a low pres sure and without heating. Absorbed carbon 2 escapes after being transformed into CO2 and CO5 or is taken into SiO2, but cannot reach the interface with the Si. The gas pressure in a surface-treatment chamber is evacuated differential ly by installing an orifice between a plasma source and the chamber and can be reduced down to 10<-4> Pa. If the electric discharge by means of electron cyclotron resonance absorption of mu waves is used, a plasma can be generated stably at 10<-2> Pa without differential evacuation and the transfer time to an ultra-high vacuum system after treatment can be shortened. If the amount of the active O2 is controlled by differential evacuation or pulse discharge, an SiO2 film of less than 20 Angstrom  can be formed with good reproducibility. If a processed specimen is heated at over 700  deg.C in an ultra-high vacuum, the SiO2 film is removed and the clean Si surface can be obtained.
Patent JP-S61112514-A (JP)
Inventor: HATA RYOSUKE
IPC: H02G1/06
Filed: 1984-11-06
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-H0398303-A (JP)
Title: Hybrid crystal oscillator
Inventor: KUDO AKIHITO
IPC: H03B5/32
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a crystal oscillator with high accuracy through the use of an existing crystal resonator by arranging a crystal resonator and a semiconductor element connected with each other electrically onto a thin film printed circuit board having a capacitor comprising a thin film circuit and varying the capacitance of the capacitor while vibrating the crystal resonator so as to adjust the frequency. CONSTITUTION:A crystal resonator 4 and a semiconductor element 5 connected with each other electrically are arranged onto a thin film printed circuit board 3 having a capacitor 2 comprising a thin film circuit and the capacitance of the capacitor 2 is varied while vibrating the crystal resonator 4 via the semiconductor element 5 so as to adjust the frequency, then a metallic lead terminal and the thin film circuit board 3 are connected electrically and the entire components are enclosed in a package. When the correction of the oscillated frequency is required, a laser beam L irradiates to the capacitor 2 to decrease the area shown in hatched lines thereby varying the capacitance of the capacitor 2 and varying the oscillating frequency. Thus, the existing crystal resonator is employed to obtain a hybrid crystal oscillator with high accuracy.
Patent JP-H04113816-A (JP)
Title: Cover-silicone sponge packing assembly for hard disc device
Inventor: TOMARU KAZUHIKO
IPC: B65D53/02
Filed: 1990-09-05
Abstract: PURPOSE:To eliminate the flash of a molded article and the cutting loss of a blanked article and also keep the washability of a cover-packing assembly by a method wherein liquid foamable silicone rubber is applied to the predetermined position of a covering member for hard disc device and cured and expanded. CONSTITUTION:The formation of packing out of liquid foamable silicone rubber is performed by conveying main agent and hardening agent with separate pumps, mixing the main agent and the hardening agent with each other on this side of a nozzle delivery port with a static mixer or a dynamic mixer, applying the mixture from the nozzle delivery port onto a covering member for hard disc device, curing and expanding so as to be bonded to the covering member. By fastening the covering member with the obtained packing made of liquid foamable rubber to a container main body with machine screws, a cover-packing assembly for hard disc device is obtained. Since the packing is a sponge body produced by expanding silicone rubber, the stress load given to a cover or the like by said packing is effectively reduced as compared with that given by solid rubber packing.
Patent JP-H0983627-A (JP)
Title: Key telephone system
Inventor: ASAZUMA ERIKO
IPC: G10L15/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To execute the sound dialing having a high recognition degree by means of a hands-free call. SOLUTION: A key telephone main device 10 and a key telephone set with hands-free sound dialing function 20, which is connected to the main device 10, are provided. When a control part 203 and a control part 104 judge a hands- free sound dial mode at the time of making a sound dial call from a hands-free circuit part 212, a compulsory speech transmission control signal is outputted from the control part 203 to a hands-free circuit part 212 and the hands-free circuit part 212 is set to be a compulsory speech transmission state for prescribed time. A sound dial signal inputted from the microphone 214 of the hands- free circuit part 212 is converted into a digital signal in such a state, is transmitted to and analyzed in a sound identification part 103.  Data identical to analyzed data is retrieved from a data accumulation part 105 and data on a pertinent destination is displayed on a display part 205. The dial signal is emitted through a main wire interface part 101 with the operation of an operation part 204.
Patent JP-S6478883-A (JP)
Title: Electrotransferring film
Inventor: KUTSUKAKE MASAKI
IPC: B41M5/20
Filed: 1987-09-21
Abstract: PURPOSE:To efficiently heat a dye layer with less heat sink and less energy, and to form an image in high density at a high speed by forming a thermal transfer dye layer on one side face of a resistance heating film. CONSTITUTION:A layer 2 which contains dye movable by heat is formed on one side face of a resistance heating film 1. Such an electrotransferring film 10 is energized by an energizing head 3 to feed a current through the film 1 of a resistance heating layer to an earth electrode 4, and the resistance heating layer 1 is heated during this period to simultaneously heat the dye layer 2. As a result, the dye is transferred to a material 5 to be transferred, thereby forming an image 6 in the material to the transferred. Since the head 3 is not almost heated, cooling is not required, and the recording can be much accelerated as compared with a method which employs a conventional thermal head.
Patent JP-S6386218-A (JP)
Inventor: MEERAKKER JACOBUS J M VAN DE
IPC: H01J9/236
Filed: 1987-09-21
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-S6478247-A (JP)
Title: Photopolymerizable composition
Inventor: KITAMURA KAZUO
IPC: C08F2/50
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the titled composition with the high photosensitivity against a visual ray by composing an optical polymerization initiator of three kinds of specified compds., in the titled composition composed of an additional polymerizable compd. contg. an ethylenic unsatd. bond and the optical polymerization initiator. CONSTITUTION:The optical polymerization initiator is composed of at least one kind of a compd. selected from a group comprising a compd. shown by formula (I) or (II) and a compd. shown by formula (III) or (IV). In formula I, M1 and M2 are each hydrogen atom, etc., X1-X8 are each a monovalent org. or inorg. residual group. In formula II, Ar is a monovalent or a divalent aromatic residual group, R1-R4 are each 1-20C alkyl group, etc. In formula III, X9-X11 are each halogen atom, etc., R5 is hydrogen atom, etc. In formula IV, Ar1 and Ar2 are each a monovalent aromatic residual group, X12 is a monovalent anion. Thus, the titled composition with the high sensitivity against the visual ray, and effective to the printing plate for a direct drawing image with a laser ray and a photoresist, is obtd.
Patent JP-H1077815-A (JP)
Title: Valve system mechanism for internal combustion engine
Inventor: OCHIAI KATSUMI
IPC: F01L13/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a valve system mechanism for an internal combustion engine to realize compatibility between optimum engine characteristics during low speed operation and those during high speed operation. SOLUTION: A valve system mechanism for an internal combustion engine is formed such that an intake cam shaft 4 having an intake cam 4a to directly open and close an intake valve 2 and an exhaust cam shaft 5 having an exhaust cam 5a to directly open and close an exhaust valve 3 are arranged in parallel to each other. In this case, a locker arm (arm member) 17 is provided to selectively transmit the lift of one cam (the exhaust cam 5a) the intake cam 4a or the exhaust cam 5a to a valve lifter 11 on the other cam (the intake cam 4a) side. By absorbing the lift of the exhaust cam 5a by the locker arm 17 during low speed operation, the intake and exhaust valves 2 and 3 are directly opened and closed by the cams 4a and 5a, respectively, for intake and exhaust and a lift amount and an opening closing timing optimum during low speed operation are provided.  By transmitting a lift of the exhaust cam 5a to the intake valve 2 through the locker arm 17 to the intake valve 2, a lift amount and an opening closing timing optimum during high speed operation are provided for the intake valve 2.
Patent JP-2000064038-A (JP)
Title: Magnetron sputtering device
Inventor: KINOKIRI KYOJI
IPC: C23C14/35
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device capable of forming a film having a uniform thickness on the surface of a disk substrate. SOLUTION: A magnetic storing chamber 13 is arranged in the upper part of a sputtering chamber 11 forming a discharge space, and the inside thereof is stored with permanent magnets 14 and 15 so as to apply the magnetic fields into the sputtering chamber 11 in a state in which they are fixed to the lower face of a magnet rotary stand 16. A target 22 is arranged on the upper part in the sputtering chamber 11 so as to be applied with the magnetic fields by the permanent magnets 14 and 15. Moreover, from the center part of this target 22, a center mask 29 is extendedly arranged vertically across the inside of the sputtering chamber 11. The lower end of the center mask 29 is brought into contact with the center part of the surface of a disk substrate 31 arranged at the lower part of the sputtering chamber 11.  The permanent magnets 14 and 15 are respectively arranged, on the surface of the magnet rotary stand 16, within the regions divided by a straight line passing through the rotary axis 18 of the rotary stand.
Patent JP-H0551897-A (JP)
Title: Offset printing paper, production thereof and printing
Inventor: AKIYAMA ZENICHI
IPC: B41M5/00
Filed: 1991-08-22
Abstract: PURPOSE:To produce the subject high-quality paper excellent in wettability and resolution and suitable for a calender paper, etc., at a low cost by applying ultraviolet rays, etc., to the paper surface and subsequently treating the paper with a coupling agent. CONSTITUTION:The paper surface is irradiated with 150-300mJ.cm<-1>.Sec<-1> dose of ultraviolet rays, e.g. in an oxygen-rich atmosphere of about 200ppm ozone concentration and subsequently treated with a coupling agent such as a silane coupling agent (e.g. hexamethylene disilazane) to obtain the objective paper. In addition, critical surface tension of the obtained paper is preferably 20-40dyn/cm, especially 30-40dyn/cm and offset printing by using an offset printing ink is preferably carried out on a paper having a surface of a critical surface tension almost corresponding to the surface tension of the offset printing ink.
Patent JP-H0396763-A (JP)
Title: Reverse shift method in vehicle gear shifter
Inventor: SHIBUYA KAZUMASA
IPC: F16H3/12
Filed: 1989-09-11
Abstract: PURPOSE:To prevent generation of gearing noise by connecting a main reverse gear with a main shaft through a main reverse sleeve with a slight time delay after the connection of a counter reverse gear with a counter shaft through a counter reverse sleeve is started. CONSTITUTION:The connection of a counter reverse gear 10 with a counter shaft 6 is first started through a counter reverse sleeve 26 by reverse shaft operation, but as both the gear 10 and the shaft 6 are in stopped state, their connection is smoothly conducted. Successively, the synchronous action by a synchronous connecting mechanism is started with a slight time delay, and a main reverse gear 9 is connected to a main shaft 3 through a main reverse sleeve 25. Although the shaft 3 is in rotating state by the inertia after clutch release, and the gear 9 is in non-rotating state at that time, their connection is smoothly conducted by the synchronous action. Therefore, the gearing noise at the time of reverse shift can be solved.
Patent JP-H04116204-A (JP)
Title: Overshoot preventive circuit for controlling turbine bypass desuperheating
Inventor: TAKITA MAMORU
IPC: F01D25/12
Filed: 1990-09-07
Abstract: PURPOSE:To obtain rapid stabilization of the system by adding a gain correction signal for the rate of temperature change past the turbine bypass desuperheater as a precedented value to the operation signal of a turbine bypass desuperheating regulating valve. CONSTITUTION:The turbine bypass steam is regulated to the preset flow rate by means of a turbine bypass valve 15 and led to a desuperheater 16. The steam is desuperheated and collected to a condenser 13 by supplying a specified water amount to the desuperheater 16 through a turbine bypass desuperheating regulating valve 17. The rate of temperature change is detected by means of a differentiator 26 and an appropriate gain correction is made by means of a multiplifier 27, then the signal of a temperature detector 18 is added to the operation command prepared beforehand by the precedented command from a proportional integrator/differentiator 21 and the turbine bypass valve opening by means of an adder 25. Accordingly, the system stabilization is obtained concerning the regulating valve follow-up property when a turbine bypass valve is suddenly opened, together with the system stabilization near the preset value.
Patent JP-S6296667-A (JP)
Title: Formation of thin film
Inventor: YATAKE MASAHIRO
IPC: G02F1/133
Filed: 1985-10-22
Abstract: PURPOSE:To obtain an electrically conductive transparent film maintaining stability even in a reducing atmosphere by forming a thin nitride film on a substrate by sputtering with a target composed of In and Sn as a cathode in the atmosphere of a prescribed gas contg. an N source. CONSTITUTION:A substrate 5 and a target 3 composed of In and Sn or made of an In-Sn alloy are placed in a chamber 6. The chamber 6 is filled with the atmosphere of a gaseous mixture of an inert gas with N2 or NH3. Voltage is then applied to the target 3 as the cathode to form an indium nitride-base thin film on the substrate 5 by sputtering.
Patent JP-H08101174-A (JP)
Title: Analyzing method for impurity in organic metal compound and decomposing device for impurity analysis
Inventor: SAITO SHIGE
IPC: G01N30/04
Filed: 1994-09-29
Abstract: PURPOSE: To provide a method for accurately analyzing organic compounds as impurities by subjecting an organic metal compound as an object to be inspected to a hydrolysis and provide a decomposing device for analysis of impurtities. CONSTITUTION: An object to be inspected 35 consists of an organic metal compound which contains organic compounds as impurities is put in a vessel 30, to which an inert gas is fed, and the object 35 is led together with the inert gas to a hydrolyzing chamber which is in connection with the vessel 30. The organic compounds gasified in this chamber 40 and segregated from the object 35 is adsorbed together with the inert gas to a column in a gas collecting pipe 18 and desorbed by a heating introducing device 64, and the concentration of the organic compounds is determined by a gas chromatography 6-5.
Patent JP-H1187972-A (JP)
Title: Electromagnetic interference suppressor
Inventor: SATO MITSUHARU
IPC: H01Q17/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic interference suppressor with indicating functionability where unwanted electromagnetic waves are suppressed effectively by composing the suppressor of a soft magnetic powder and an organic binder, wherein a composite magnetic body having opposite faces contains a crosslinking agent. SOLUTION: This sheet-like electromagnetic interference suppressor 1 is provided, on one side thereof, with protrusions and recesses 2 comprising a numeral, a figure, a character, or the like, formed by embossing. The electromagnetic interference suppressor 1 is formed by dispersing soft magnetic powder 4 into an organic binder 3. The soft magnetic powder 4 is composed of flat or acicular magnetic metal powder, wherein powdery particle has long axis oriented along the sheet face and it is used after being pulverized and oxidized at the surface part. A thermoplastic elastomer composed of chlorinated polyethylene is employed as the organic binder 3 and admixed by 5-10 wt.% with respect to the elastomer.
Patent JP-H03101107-A (JP)
Title: Electromagnetic outlet device
Inventor: HORIKOSHI HIROSHI
IPC: H01R13/44
Filed: 1989-09-13
Abstract: PURPOSE:To eliminate the danger of electric shock and the electric leakage even when water adheres to a connection part when this device is used in a bathroom or the like by a method wherein a primary-side iron core, of an outlet body, having a primary-side coil coated wholly with an insulating member and a secondary-side iron core, of an outlet cap, having a secondary-side coil are fitted mechanically and coupled magnetically. CONSTITUTION:A body 3a of an electromagnetic outlet 3 is installed at a small- article case stand 8b of a lavatory mirror 8; an outlet cap 3b is connected to the input side of a bubble generator 5 used in a bathtub. A primary-side iron core of the body 3a and a secondary-side iron core of the cap 3b are connected mechanically, coupled magnetically and connected electrically. However, since the primary-side iron core of the body 3a and the secondary-side iron core of the cap 3b are covered with an insulating material, electric shock and electric leakage are not caused even when water, hot water or the like adheres to a connecting part. Although a voltage conversion controller 2 installed inside a wall 9 of a bathroom generates heat, a mirror 8a is not clouded because a heat sink 7 is situated the back of the mirror 8a.
Patent JP-H04246304-A (JP)
Title: Depilating device
Inventor: RAINHARUTO NIIDERUTSUSHIYAIDER
IPC: A45D26/00
Filed: 1991-09-17
Abstract: PURPOSE: To provide a depilating device by which the skin can be effectively separated from a depilating roller and even a short body hair is enabled to effectively enter an area where two depilating rollers of each pair of rollers engage with each other at the peripheral surfaces thereof. CONSTITUTION: A skin protector 16 for each pair of rollers 23, 24, 25 is formed simply by one rod-like skin protecting member 38, 39, 40, the rod-like skin protecting member has a longitudinal axis substantially parallel to the intersecting lines 41, 42, 43 of two enclosing surfaces 44, 45; 46, 47; 49, 49 separated at an equal distance from two depilating rollers 26, 27; 28, 29; 30, 31 of the corresponding roller pair, the intersecting line is positioned in the conical section areas 51, 52, 53 between two depilating rollers of the corresponding pair of rollers and the conical sectional area is divided by a tangent plane 20 tangential to two depilating rollers of the corresponding pair of rollers.