baber/WOPTO huggingface dataset:
Patent JP-H01245157-A (JP)
Title: Kit for immunological analysis
Inventor: FUIRITSUPU MAKUMAHON
IPC: G01N33/543
Filed: 1989-01-19
Abstract: PURPOSE: To obtain a kit for immunological analysis in which the intensity can be compared between a signal detectable from a reference region under presence of unknown quantity of first component in a sample and a signal detectable from first and second test regions by setting a different quantity of a first or second component of a specific linked pair as the test region of 8 kit. CONSTITUTION: Plastic cup of a tester 10 supports a porous disc 16 while containing a plug 14 of absorbent and a glass fiber membrane 18 and a prefilter 26 is disposed between the test membrane 18 and a plastic cover 30. A sponge means 32 comprises a sponge plug 34 and a handle 36 and has a function for setting a previously wetted membrane 18 at the time of starting an analysis. The inventive kit comprises a solid support having a reference region providing a signal detectable in immunological analysis and first and second regions wherein the intensity can be compared between a signal detectable from the reference region and a signal detectable from any one of first or second test region under presence of unknown quantity of first linked pair component in a sample.
Patent JP-S58128738-A (JP)
Title: Process of cleaning silicon wafer
Inventor: OOHAZAMA EIJI
IPC: H01L21/306
Filed: 1982-01-28
Abstract: PURPOSE:To clean up the wafer surface leaving no residual stain by a method wherein water is sprayed over the wafer surface while the wafers are being transferred from a processing vessel to a washing vessel. CONSTITUTION:The black powder (smut) and Si once dried up is hardly removed by supersonic radiation having influence upon the performances of Si if there are any residual powders. In general, the inorganic powder after metallic buffing or glass grinding once dried up is hardly removed. If drying is prevented by means of spraying water etc. while any wafers are being transferred to washing vessel after immersion in alkali water solution, no smut, metallic powder and dust are sticked at all having favorable effect on the performances of Si by means of taking a simple measure.
Patent JP-H09205435-A (JP)
Title: Identifier converter
Inventor: HOSHINO MASASHI
IPC: H04L47/43
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an header converter at a low cost with a simple configuration by converting a 1st identifier to identify a route of cell data in a 1st path into a 2nd identifier to identify a route of cell data in a 2nd path. SOLUTION: A header conversion section 14 provided to an incoming line adaptor section 10 extracts a header from an ATM cell received from a line and provides a routing tag to the cell required for routing toward the line for a final destination in an ATM switch 16. A VPI, VCI conversion section 18 obtains prescribed VPI, VCI of an outgoing line at a line adaptor section 12 from the routing tag to a cell transferred through the ATM switch 16. The ATM switch 16 references the routing tag of the cell entered to the switch and routes the cell to the outgoing line adaptive section 12 of a prescribed path. Information required for the header conversion section 14 and the VPI, VCI conversion section 18 is commanded and set by a central processing unit 20.
Patent JP-H04245626-A (JP)
Title: Pattern forming method
Inventor: ITO MASAAKI
IPC: H01L29/812
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a method wherein, when material is patterned by a dry etching method using an etching mask, the section of a worked object after patterning can be made a rectangular shape. CONSTITUTION:A W-Al allay film 15 is formed on the whole surface of a semiinsulative GaAs substrate 11 on which an active layer 13 is formed. On the part of the W-Al alloy film 10 which part is turned into a gate electrode, an etching mask 31 constituted of a first thin film 31a like an Ni film and a Ti film and a laminate composed of an SiO2 film 31b laminated on the thin film 31a is formed. Next, the W-Al alloy film 15 is etched by a dry etching method using SF6 gas. A gate electrode 33 is constituted of the residual part of the W-Al alloy film 15 after etching.
Patent JP-S62169335-A (JP)
Title: Manufacturing apparatus of rein sealed type semiconductor device
Inventor: HATAKEYAMA MIKIO
IPC: H01L21/56
Filed: 1986-01-21
Abstract: PURPOSE:To improve production capability, by providing a device, which sequentially moves a movable forming molds with high temperature being kept, a transfer molding device, a heater, which heats a resin tablet to a specified temperature, and an automatic feeding device of the resin tablet. CONSTITUTION:An apparatus is formed by the following parts: a plurality of movable forming molds (a) for taking out a small number of pieces; a feeding device (b), which sequentially moves said movable molds with high temperature being kept; a transfer molding device (c), which compresses the molds and injects resin in the molds; a heater (d), which heats a resin tablet to a specified temperature; a feeder (e), which automatically feeds the resin tablet; a feeder, which automatically feeds a lead frame, on which a semiconductor chip is mounted, to in the molds; and a device, which takes out the molded product from the molds. Thus, the small forming molds can be moved, and the molding can be performed continuously.
Patent JP-S58128797-A (JP)
Inventor: NITSUTA MITSURU
IPC: H05K3/00
Filed: 1982-01-27
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-H02192789-A (JP)
Title: Manufacture of double-sided wired board
Inventor: YARITA YOSHIO
IPC: H05K3/42
Filed: 1989-01-20
Abstract: PURPOSE:To improve reliability in resistance to weather and current capacity by providing a metallic thin film and a coat layer on the inner walls of a pin hole by specific processes and forming resist patterns on the surface of the coat layer so as to connect wiring patterns at a low resistance. CONSTITUTION:A metallic thin film 4 is formed by vapor deposition or sputtering on the top and rear faces of an insulative film 1 having a pin hole 3. The thin film 4 serves as an underlying coat on the surface of which a desirable coat layer 5 can be obtained easily. Resist patterns 6 are formed in the place of the pin hole 3 in the coat layer 5 by a screen printing or photo patterning process. The thin film 4 on the top and rear faces of the film 2 and the coat layer 5 masked with the resist patterns are etched so that wiring patterns 7 are formed in the place of the pin hole 3. The wiring patterns 7 thus connected with each other through the thin film 4 and the coat layer 5 have a low value of electric resistance and is allowed to have improved reliability in resistance to weather and current capacity.
Patent JP-H04262218-A (JP)
Title: Pressure sensor
Inventor: OKUMA SHIGEO
IPC: G01L9/08
Filed: 1991-01-07
Abstract: PURPOSE:To prevent the occurrence of an error in a detected signal due to temperature change and to detect pressure by using a d15-type piezoelectric body having a signal axis in the axial direction and a polarization axis and a stress axis in the direction of a diameter. CONSTITUTION:Semispherical projecting parts 16B and 17B are formed at the base-end side of a pressure receiving rod 16 and the tip-end side of a contact plate 17, respectively. A C-shaped plate 19 is provided between the semispherical projecting parts 16B and 17B so that the tip-end sides of the semispherical projecting parts 16B and 17B are inserted into a groove 19A. A d15-type piezoelectric body 21 having a signal axis in the axial direction and a polarization axis and a stress axis in the direction of the diameter is provided at the outer surface side of the C-shaped plate 19. The displacement of the pressure receiving rod 16 in the axial direction can be converted into the stress in the direction of the diameter with the C-shaped plate 19. The stress is made to act on the stress axis of the piezoelectric body 21, and electric charge can be generated in the direction of the polarization axis. The detected signal in response to the pressure can be outputted through the signal axis in the axial direction which is perpendicular to the polarization axis.
Patent JP-S54104888-A (JP)
Title: Magnetic flaw detector of steel rope
Inventor: SATOU YOSHIHIKO
IPC: G01N27/82
Filed: 1978-02-06
Abstract: PURPOSE: To prevent residual magnetism and reduce wear of steel rope or the like, by integrally providing a de-exciter on the outside of an exciter.  
     CONSTITUTION: A de-exciter 6 consisting of de-exciting coils 6a, 6b is provided integrally on the outside of an exciter 2, and an alternating current iAC is applied to the de-exciter 6, so that the residual magnetism in a steel rope 1 is demagnetized by the polarity conversion of the alternating current. Therefore, abnormal wear of steel rope 1 or sheave may be prevented. Besides, a flaw detection signal due to magnetization of the steel rope 1 is detected by a coil 3, and is amplified 4 and supplied into a recorder 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10209527-A (JP)
Title: Electrostatic actuator, its manufacturing method and drive system
Inventor: KANAYAMA HITOSHI
IPC: H01L49/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a large displacement with a low drive voltage in an electrostatic actuator having cantilevers as moving portions. SOLUTION: In an electrostatic actuator, an insulation layer 12 is formed on a conductive silicon wafer 10 and an upper electrode 14 for supporting one end of a moving portion 16 is formed. The moving portion 16 has a cantilever construction continuously forming a plurality of beams 20, each consisting of a straight portion 22 and a curved portion 24. In this actuator, if a drive voltage is applied which is able to deform a first beam 20 between the silicon wafer 10 and the upper electrode 14, an electrostatic force occurs by this drive voltage, and the first beam 20a is bent to the silicon wafer 10 side by this force, thereafter, second, third, fourth and fifth beams 20b to 20e are sequentially bent to silicon wafer 10 side. Thus, a large displacement can be obtained by a low drive voltage.  Also, since the drive voltage can be made low, a drive circuit or the like can be formed on a silicon substrate the same as that of the electrostatic actuator.
Patent JP-2000216028-A (JP)
Title: Water cooling installation of electric apparatus for power
Inventor: NAKATSUKA SHOJI
IPC: H01F27/16
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To enable to reduce installation cost, to improve reliability of the whole installation, to save energy consumption and to reduce noise. SOLUTION: This water cooling installation consists of a heat exchanger 2 which is arranged in the vicinity of an electric apparatus 1 for power, and cools the heat generated from the electric apparatus 1 for power via cooling water; a self-cooled radiator 15 radiating the heat of the cooling water warmed by the heat exchanger 2 to the atmosphere; a cooling water piping 3 connecting the heat exchanger 2 and the self-cooled radiator 15; and a circulating water pump 4 which is installed in the cooling water piping 3, and circulates the cooling water between the heat exchanger 2 and the self-cooled radiator 15.
Patent JP-H09205762-A (JP)
Title: Motor for disc drive and its manufacture
Inventor: SAKANO HIROMICHI
IPC: H02K1/27
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor for disc drive which is good in setup accuracy and can improve quality and is also efficient. SOLUTION: In a motor for disc drive, where a stator coil 6 fixed to a bracket 1 and a magnet 5 for a field fixed to a disc receiver 3 are arranged on the periphery so as to form an axial gap being face opposition and a rotor 11 is attached through bearings 9 and 10 to the bracket 1 so as to rotate in a body with a rotary shaft 8 and an auxiliary yoke 2c, the rotor 11 is divided into a section which has the disc receiver 3, the magnet 5 for a field fixed to this disc receiver 3, and a rotor yoke 4, and a section which has a rotor frame 2 wherein the rotary shaft 8 is press-fitted and to which the disc receiver 3 is attached, and the rotor frame 2 and the auxiliary yoke 2c are constituted, as one part, of magnetic material.
Patent JP-H10208506-A (JP)
Title: Lighting fixture for vehicle
Inventor: OGIRI SHIGEKI
IPC: F21Y101/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To attach a light source bulb to a reflector with high accuracy. SOLUTION: A little gap is formed between the internal circumference surface of a large diameter through hole 22 and the outer circumference surface of a guard part 12 of a discharge lamp 1, a protruding part 4 for centering is formed on the internal circumference surface of a large diameter through hole 22, and a cylinder pressing part 5 is formed with a spring 3. As a result the cylinder pressing part 5 of the spring 3 presses the cylindrical part 13 of the discharge lamp 1 towards the protruding part 4 for centering and makes the outer circumference surface of the guard 12 touch the centering protruding part 4, then the center axle of the discharge lamp 1 aligns to the optical axis and the centering of the discharge lamp 1 is achieved and the discharge bulb 1 is capable of attaching accurately to the reflector 2.
Patent JP-H07214864-A (JP)
Title: Pressurizing device of recording head
Inventor: TASHIRO MITSUO
IPC: B41J25/316
Filed: 1994-02-03
Abstract: PURPOSE:To prevent a platen from being deformed by pressurization to the platen of a recording head by carrying out pressurization and pressurization release to/form the platen of the recording head. CONSTITUTION:A head supporting plate 9 is oscillatably-engaged with a supporting shaft 8 mounted onto a supporting frame stationarily, and a recording head 10 is mounted onto one end of the head supporting plate 9. A head pressure plate 14 is rotatably-mounted onto the supporting frame so that one end may face the head supporting plate 9, and a platen 7 is installed so as to face the recording head 10. A pressure spring 15 is provided to force the head pressure plate 14 in such a direction as the recording head 10 is brought into elastic contact with the platen 7 through the head supporting plate 9. A pressure change-over cam is provided to change the head pressure plate 14 to a pressure position which is engaged with the head supporting plate 9 and a pressure release position which is apart from the head supporting plate 9.
Patent JP-S62170944-A (JP)
Title: Optical switch
Inventor: AOYAMA TSUTOMU
IPC: G02F1/313
Filed: 1986-01-24
Abstract: PURPOSE:To switch a TE wave to the same low voltage as a TM wave by arranging a lens for coupling a wave guide on a base with an optical fiber and a birefringent material for synthesizing TE and TM waves between the base and an output side optical fiber. CONSTITUTION:A TE wave coupled with a waveguide 11 is converted into a TM wave by the 1st conversion element 12 and the TM wave is inputted to an optical switching element 9 satisfying a switching condition for the TM wave. TM waves coupled with waveguides 13 are converted into TE waves by the 2nd conversion element 14 through an optical switching element 10 optimized by the TM waves and the TE waves are outputted. The TM and TE waves outputted from the waveguides 11, 13 are combined by the birefringent material 21 and converted into an image through a lens 20 and the image is formed on an optical fiber 18 or 19. Switching between the optical fibers 15 and 18 and between 15 and 19 is executed by the switching elements 9, 10. Consequently, the optical switch can be switched by the switching condition of the TM wave.
Patent JP-S60158642-A (JP)
Title: Semiconductor device
Inventor: ISOMAE SEIICHI
IPC: H01L21/76
Filed: 1984-01-27
Abstract: PURPOSE:To contrive a higher integration on a semiconductor device without making to generate any bird's beak by a method wherein a groove, which is to be used as an element isolation region, is formed in such a way that the radius of curvature in the bottom part thereof is formed within an extent of 1/4-1/2 of the width in the upper part thereof. CONSTITUTION:A wafer 6 is oxidized and after an SiO2 film 7 was formed, an Si3N4 film 8 is deposited thereon. A double-layer film of the Si3N4 film 8 and the SiO2 film 7 at a region, where a groove is to be formed, is removed and the groove is formed using a dry etching method and a wet etching method. At this time, when the groove is formed in such a way that the sidewall of the groove is vertical to the surface of the wafer 6 and the radius R of curvature in the bottom part of the groove meets a condition of W/4<=R<=W/2 by selecting the conditions of the dry etching method and the wet etching method, the generation of crystal defect can be suppressed. Provided that, the W is the width in the upper part of the groove.
Patent JP-S56108213-A (JP)
Title: Electric apparatus
Inventor: INA TERUO
IPC: H01F27/18
Filed: 1980-01-31
Abstract: PURPOSE:To thin the thickness of the plate of hermetically-sealed tank and prevent the lowering of dielectric strength by a process wherein the refrigerant not containing noncondensing insulating gas is atomized to cool the electric appliance and the insulating gas is replenished to regulate the pressure drop under the set value. CONSTITUTION:The refrigerant not having absorbed the insulating gas is stored in the refrigerant tank 10 to transfer the refrigerant 5 to a hermetically-sealed tank 2 through a pump 11. Said tank 10 is connected with a degasing device 13 to transfer the refrigerant 5 to the device 13 through the pump 16. The insulating gas separated by said device 13 is transferred to the insulating gas tank 18 to be replenished from the tank 18 to the tank 2. Further the refrigerant 5 is supplied to the liquid reservoir 4, the refrigerant 5 in the liquid reservoir 4 is sprayed atomizingly on a transformer through a sprayer 8 to cool the transformer 1. Then the insulating gas is replenished from the tank 18 to regulate the pessure fall under the set value for preventing the fall of the dielectric strength and thinning the thickness of plate of the tank 2.
Patent JP-H06219364-A (JP)
Title: Fuel tank for motorcycle
Inventor: MIZUGUCHI YUUJIROU
IPC: B62J35/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide a fuel tank for a motorcycle which is constituted to suppress the occurrence of breakage as much as possible and to reduce weight by preventing the generation of a centralized force at a tank even when an impact exerted from the outside is high and reducing the number of parts. CONSTITUTION:A fuel tank 1 for a motorcycle is of double structure comprising an outer tank 18 and an inner tank 20 contained in the outer tank 18. The inner tank 20 is formed of flexible covering structure and brought into substantial surface contact with the whole surface of the inner wall 18a of the outer tank 18.
Patent JP-2000211865-A (JP)
Title: Installing method and device for elevator jamb
Inventor: MATSUSHITA KIYOBUMI
IPC: B66B13/30
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an installing tool for an elevator jamb capable of being assembled and installed at the site accurately and simply. SOLUTION: A long sized member 20 is set perpendicularly intersecting a pair of vertical frames 3 installed at a certain spacing, and thereon an upper installing device 10 and lower installing device 11 furnished with a pair of gripping devices 12 are mounted as positioned at the tops and bottoms of the vertical frames 3. The vertical frames 3 are grasped by the gripping devices 12, and a coupling member 23 which can adjust the length of a shaft installed in the middle part of the long sized member 20 is adjusted so that the span between the vertical frames 3 is held to the specified dimension.
Patent JP-H09205491-A (JP)
Title: Isdn telemetering system
Inventor: OYAMA MIYUKI
IPC: H04M11/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce time and labor costs or communication charges for gathering meter information. SOLUTION: This system is constituted of a customer controller 3 and a customer device 1 connected through an ISDN line 2, ISDN call controllers 11 and 31 respectively perform ISDN call control and a telemeter device 12 manages the meter information and performs a telemetering operation. Call termination identification devices 13 and 34 respectively take out user/user information informed by a call termination message at the time of call termination and transmit a disconnection message when the request of the meter information and the meter information are set and an automatic call origination device 14 sets the meter information to a call origination message and automatically originates it at the time of identifying the call termination from the customer controller 3.  In a meantime, a telemeter management device 32 manages customer telemeters and a call origination device 33 sets the request of the meter information to the call origination message and originates it at the time of requesting the meter information to the customers.
Patent JP-H01190356-A (JP)
Title: Antipruritic warmer
Inventor: MURAKAMI KAZUYA
IPC: A61F7/08
Filed: 1988-01-22
Abstract: PURPOSE:To remove itching by warming the skin, by pressing a warmer to an itchy place. CONSTITUTION:A heater such as a nichrome wire is wound around the heat conductive element 1 for conducting heat to the skin provided to the leading end part of a body 3 in plural layers while laminated by an insulating layer composed of mica and the current from a household 100V plug socket is supplied to a leaf spring contact 8 and a receiving contact 9 during a time when a switch head 4 is pressed and the heat conductive element is heated by the heat from the heater to apply heat to the skin and, when the skin feels excessive heat, a finger is separated from the switch head 4 to stop the supply of a current or to separate the body 3 itself from the skin to use the warmer. After separation, it is made clear that the itching of the skin is reduced or eliminated.
Patent JP-S58129027-A (JP)
Title: Resin composition for interior material
Inventor: NAKAZAWA TAKAO
IPC: C08J9/06
Filed: 1982-01-28
Abstract: PURPOSE:To prepare the titled composition giving a foamed article having a skin with high toughness and excellent appearance, and consisting of a paste sol of a vinyl chloride resin containing specific amount of resin particles having a diameter of smaller than a specific level, and containing dinitrosopentamethylenetetramine. CONSTITUTION:A vinyl chloride resin containing resin particles having diameter of <=0.3mu in an amount of 10-30wt%, and preferably containing resin particles having diameter of 30-80mu in an amount of 10-40wt% is mixed uniformly with dinitrosopentamethylene-tetramine as a foaming agent, and if necessary with a stabilizer, antioxidant, filler, etc. to make the objective paste sol giving a foamed article with single heating process and suitable as an interior material. USE:Interior material for automobile and house, and surface decorating material for furniture, etc.