baber/WOPTO huggingface dataset:
Patent JP-H06206138-A (JP)
Title: Device for removing unnecessary material from liquid medium
Inventor: TSUOTSUCHIYAA YOZEFU
IPC: B08B3/14
Filed: 1993-10-15
Abstract: PURPOSE: To allow miniaturization of a circulation filtering amount and a piping system and reduce energy consumption in a system for removing an undesired matter with circulating a liquid medium containing a residual material. CONSTITUTION: A separation/distribution means 9 is provided with a separation pipe 22 having a screening hole 23, a liquid medium is transferred in the arrows (a), (b) directions and simultaneously is bypassed in the arrow (c) direction, and, after only a rough solid portion is separated and removed, is fed from a cleaning system connection portion to a cleaning system line.  The separation/ distribution means 9 is provided between the pump return tank 1 and the filtering device and is a device for filtering through a filtering device which introduces the liquid medium containing a residual material in a pump return tank that has a bottom tilting from an inlet to an outlet and a spray injection device for spray-injecting the liquid medium toward the bottom to remove the residual material, the bypassed liquid medium is injected from a spray injection device 11 through a cleaning system pipe 10.
Patent JP-H0568865-A (JP)
Title: Gas supply system
Inventor: MATSUO TAKENOBU
IPC: H01L21/22
Filed: 1991-09-09
Abstract: PURPOSE:To extremely inhibit contaminant from being mixed with a body to be treated in the case of treating the wafer for a semiconductor by using austenitic stainless steel containing >=6wt.% molybdenum for all parts or one part of a gas passage part for passing corrosive gas. CONSTITUTION:Austenitic stainless steel containing 6.0-6.5wt.% Mo, 17.5-18.5wt.% Ni, 19.5-20.5wt.% Cr and furthermore Cu and N is used as a gas pipeline 2. One end side of the gas pipeline 2 is connected to a cylinder 1 filled with gaseous chlorine of corrosive gas. Successively a ball valve BV1, a reducing valve RV, a valve V1, a check valve CV1, a valve V2, a mass flow controller MFC, a check valve CV2, a band valve HV and a gas filter F or the like are interposed. An injector 31 is connected to the other end side via a 'Teflon(R)' tube 3. Gaseous chlorine is supplied into the reaction pipe 5 of a heat-treating device 4.
Patent JP-H06202565-A (JP)
Title: Large-sized display device for remote place
Inventor: HIRATA YASUHIRO
IPC: G09F9/00
Filed: 1992-09-28
Abstract: PURPOSE:To enable the visual observation of images over a wide range. CONSTITUTION:Many light emitting devices and plural main controllers are sprayed on the moon surface by a rocket. The image information transmitted from the globe is received by the respective main controllers (102). The flickering information of every light emitting device shared by the main controllers is formed in accordance with the received image information (104). The formed flickering information is transmitted (106). The respective light emitting devices flicker in accordance with the transmitted flickering information and the images based on the image information transmitted from the globe are displayed on the planets. The respective main controllers control the flickering of the many light emitting devices in such a manner. Then, the display images are formed by the main controllers shared by the plural light emitting devices and are displayed over a wide range without discretely executing the control for each of all the light emitting devices.
Patent JP-H02105435-A (JP)
Title: Film carrier type for semiconductor manufacture use
Inventor: YAMASHITA TSUTOMU
IPC: H01L21/60
Filed: 1988-10-13
Abstract: PURPOSE:To enhance universality by a method wherein an inner bonding lead formed so as to protrude inside a device hole is set in advance at its maximum length so as to be able to correspond to a lead length required by different kinds of ICs. CONSTITUTION:A film carrier tape is constituted by containing the following: an insulating film 11 to be used as a base film, sprocket holes 22; a device hole 33; leads of pads 44, for electrical selection use, protruding inside the device hole 33 so as to be prescribed to a length up to a lead cutting position 66; leads 55 for ILB use. A length of the leads 55 for ILB use protruding inside the device hole is changed arbitrarily so as to correspond to an IC to be mounted. The length of the ordinary leads 55 for ILB use is about 1.0 to 3.0mm. For example, in the case of the length at 3.0mm, five kinds of film carrier tapes at l= 0.5, 1.0, 1.5, 2.0 and 2.5mm can be manufactured when the lead is cut in a unit of 0.5mm; arbitrary sizes and shapes can be decided when only a cutting metal mold is prepared.
Patent JP-H01132894-A (JP)
Title: Method and pintle unit for opening pin type joint of knitted fabric
Inventor: PATORITSUKU EICHI PENBEN
IPC: D21F7/10
Filed: 1988-10-14
Abstract: PURPOSE: To provide a seam having an increased strength and high durability in damage and wear by inserting two pintle elements having a tapered insertion end into loops intermeshed so as to mutually complement. CONSTITUTION: Loops 13 and 15 at a first end 12 and a second end 14 of a knitted fabric are arranged so as to mutually intermesh and a pintle unit 30 is inserted into a formed tubular passageway to close a seam. A part of pintle elements 31 and 32 constituting the pintle unit 30 are in a tapered form. When the pintle elements 31 and 32 in a mutually interfitting state are pulled in the direction of arrows 41 and 43, a wedging action is produced to tighten the seam.
Patent JP-S62118314-A (JP)
Title: Image rotation optical system
Inventor: UEDA TOSHIHIKO
IPC: G02B26/10
Filed: 1985-11-19
Abstract: PURPOSE:To reduce a difference in power on an image formation surface and to reproduce a design drawing, etc., imprinted on a microfilm with accurate magnification by making the angle of a projection surface to the total reflecting surface of a prism different from the angle of an incidence surface to the total reflecting surface when the total reflecting surface is parallel to the axis of incidence. CONSTITUTION:Projection luminous flux after being reflected by the 1st mirror 5a is reflected by the 4th mirror 5d and the 5th mirror 5e and reaches a photosensitive drum 6. The 1st mirror 5a and the 4th mirror 5d move to right to form an electrostatic latent image of a microimage M on the photosensitive drum 6. The prism 4 for image rotation is so constituted as to rotate around an optical axis (x) of projection after transmission in the microfilm F. This prism 4 for image rotation is a trapezoidal prism. This trapezoidal prism 4 is so formed that the angle alpha between its total reflecting surface R and incidence surface EN is different from the angle alpha' between the total reflecting surface R and projection surface EX. In concrete, alpha is 45 deg. and alpha' is 44.7 deg..
Patent JP-H0983019-A (JP)
Title: Surface emission unit
Inventor: YOSHIDA SHIGERU
IPC: B60Q1/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a small light emitting unit having long service life at low cost by a structure wherein the light from a lamp body comprising a light emitting diode(LED) as a light source is emitted to the outside through one or two photoconductive plate lenses having a reflective surface. SOLUTION: The surface emission unit comprises means for introducing the light from the light source of a lamp body 1, i.e., a light emitting diode(LED), to each reflective surface 4 formed on one side each of two photoconductive plate lens 3, and means for emitting the light substantially uniformly through an opening 7 made in each side face of a unit 6 for sustaining two photoconductive plates 3 in a state touching each other.
Patent JP-S63114310-A (JP)
Title: Electronic tuning circuit
Inventor: YOKOYAMA HAJIME
IPC: H04B1/26
Filed: 1986-10-30
Abstract: PURPOSE:To improve the tracking error over a wide band by dividing a reception frequency band into three parts roughly and setting the circuit constant so as to reduce number of components. CONSTITUTION:A padding capacitor CP0 is connected in series with a local oscillation coil L0 in a local oscillation circuit 2, a varactor diode D2 is connected between the other terminal and ground varactor diode D3 and a capacitor Cs2 connected in parallel, and a capacitor CS1 connected in series with them, and they are connected in parallel between the connecting point of the varactor diode D2 and the padding capacitor CP0 and ground, and a resistor R3 is connected to an anode of the varactor diode D3. A tuning voltage is supplied from a variable voltage source 4 via a resistor R2. The low frequency region of the reception frequency is improved mainly by the padding capacitor CP0, the middle frequency is improved by the capacitor CS1 and the high frequency is improved by the capacitor CS2 and the varactor diode D3 mainly.
Patent JP-S63111999-A (JP)
Title: Treatment for solidifying distilled sludge of dry cleaner
Inventor: YAMADA TETSUZO
IPC: C02F11/00
Filed: 1986-10-31
Abstract: PURPOSE:To permit pollution-free treatment by mixing lipophilically treated saw dust, clay and gypsum with distillation sludge under addition of water thereto at an ordinary temp., thereby converting the sludge to non-tacky dry solidified matter which is easy to handle. CONSTITUTION:1 part lipophilically treated saw dust, 0.39 part clay and 0.15 part gypsum are mixed with 1 part distillation sludge under addition of the water thereto at the ordinary temp. to form the solidified matter of the distillation sludge. As a result,the sludge can be converted to the non-tacky dry solidified matter which is easy to handle and, therefore, the easy throwing into a dust bin, etc., storage in a normal stock container, etc., are permitted. The so-called pollution-free treatment is possible. The effective utilization of the solidified matter to land reclamation and other applications is also possible after the hardness and heat resistance of the solidified matter, the confirmation of the non-emission of harmful eluates, etc., are investigated.
Patent JP-2001085906-A (JP)
Title: Dielectric resonator device, dielectric duplexer and communication equipment
Inventor: WAKAYAMA TSUTOMU
IPC: H01P1/213
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a filter characteristics involved in making a metallic cover smaller by covering the vicinity of the release surfaces of resonators or a place where a terminal connected to the inner conductor of the resonators is extracted and making its projecting parts conductive at places where the projecting parts are placed between adjacent resonators. SOLUTION: Projecting parts 5 projecting in the axial direction of dielectric coaxial resonators and side conducting parts 6 connected to the side face of dielectric coaxial resonators located at the outer sides of the arranged dielectric coaxial resonators are formed on the metallic cover 3 mounted on a substrate 2. Ground terminals 9 for being connected to ground terminals of the substrate are formed at several places and a projection 10 for positioning are further formed on the cover 3. On the cover 3, the terminals 9 are soldered to the ground terminals 4 on the substrate, the parts 5 of the cover 3 are also inserted between the dielectric coaxial resonators 1a and 1b, and between 1b and 1c, and the outer conductors of these adjacent dielectric coaxial resonators are connected to each other with a conductive bonding material such as solder.
Patent JP-H08118154-A (JP)
Title: Continuous machining method in wire electric discharge machining device
Inventor: SHICHIZAWA SADAFUMI
IPC: B23H7/10
Filed: 1994-10-25
Abstract: PURPOSE: To enable automatic operation continuous from first machining to remachining or to third machining by machining a unit of plural holes as a lot, and machining the unmachined part of the hole unit, generated by the severance of wire or a wire stretching failure, continuously again. CONSTITUTION: In the case of the severance of wire being generated during machining (step S18), an L-number, an N-number and a B-number stored in an area, the present positions and residual distance data are compared with the present data so as to discriminate whether to be the same place and further to discriminate whether the severance of wire is generated in the set frequency or more in the same place (step S19). In the case of not being applicable to the discrimination, the wire is severed (step S20), and the present L-number, N-number and B-number, the present positions and residual distance data are stored as wire severed time information in the area (step S21). The difference between the present machine coordinates of each axis and the machine coordinates of each axis stored in the area is moved to return to a machining start hole at that time (step S22).
Patent JP-2000103891-A (JP)
Title: Microorganism-resistant polymer material
Inventor: COHEN JEFFREY D
IPC: D06M101/16
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a polymer material with a microorganism-resistant activity imparted to the surface of the material. SOLUTION: The surface of the material has a portion selected from the group consisting of polyamides, polyureas, polyhydrazides and polyurethanes which individually comprise a functional group selected from the group consisting of a functional amine group, functional amine and hydrazine groups, functional hydrazine group and functional amine group in an amount sufficient to impart a microorganism-resistant activity to the surface and thus exhibit intrinsic microorganism-resistant properties.
Patent JP-H08117896-A (JP)
Title: Caulking method
Inventor: KIGAWA KAZUO
IPC: B21K25/00
Filed: 1994-10-25
Abstract: PURPOSE: To provide a caulking method capable of fastening an Mg based metal and other members with excellent fastening force and hermeticity. CONSTITUTION: A caulking tool 6 supported at a punch body 10 is pressed to the end edge 3a in the head part of a caulking boss 3. While this caulking boss 3 consisting of the Mg based metal is pressurized by this tool, its end edge 3a is extended outward and is continuously heated, by which the end edge is plastically deformed outward. The deformed part 3b is extended outward and is bent toward a second member 4. Both members 1, 4 are fastened by pressing the second member 4. The caulking tool 6 consists of a punch body 10 and a punch 6 fixed to incline at an angle of <=6 deg.C with the axis of rotation thereof. The part of the punch 6 to be pressed to the caulking boss 3 is formed to a tray shape in the inside surface. Sliding friction is attained by pressurization under a pressure of 1000 to 2500N.  The pressurization is executed for 5 to 28 seconds at a number of revolutions of 1000 to 2000r.p.m. The part of the punch 6 for caulking to be pressed to the caulking boss 3 is coated with silicon oxide or zirconium oxide. A hermetic member is packed into the space 18.
Patent JP-H01101541-A (JP)
Title: Silver halide particle and silver halide photosensitive material
Inventor: MATSUZAKA MASASHI
IPC: G03C1/015
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the normal crystal particle of silver halide which exhibits the behavior complying with the principle of concentration by forming the normal crystal particle of the silver halide having the crystal habit characterized by <=2 crystal faces at the most and providing an emulsion layer contg. such particle. CONSTITUTION:The fourteen-faced normal crystal consisting of total 6 faces of nearly square 3 faces and rectangular 3 faces and total 8 faces of developed large 3 faces, 4 faces positioned next and an extremely retracted 1 face is grown as the crystal having the crystal habit characterized by the two faces at the most. Arbitrary silver halides such as silver bromide, silver iodobromide, silver iodochloride, silver chlorobromide, silver chloroiodobromide, and silver chloride which are used for ordinary silver halide emulsions are used for the silver halide emulsion to be used for this photosensitive material. The normal crystal which is free from the lattice defects to be of substantial faults and other specific points except in the concentrated parts is thereby obtd.
Patent JP-S62121405-A (JP)
Title: Optical attenuator
Inventor: UMEKI KAORU
IPC: G02B5/22
Filed: 1985-11-22
Abstract: PURPOSE:To obtain an optical attenuator having high precision relatively easily by forming a ND filter provided between abutted end face of a pair of ferrule of polyester film deposited with evaporated metal film. CONSTITUTION:A ND filter 4 is interposed between abutted end faces 2a, 3a of ferrules 2, 3. The ND filter is constructed of polyester film 5 having deposited evaporated metal film 6 on one side of the polyester film, and both faces of the ND filter 4 are bonded to the butted end faces 2a, 3a interposing an adhesive material 7, 8 and fixed. Thus, only such ND filters having previously guaranteed specified attenuation are arranged and fixed to the abutted end faces of a ferrule. By this method, an optical attenuator having extremely higher precision than those made by the conventional process can be obtd. easily.
Patent JP-S62121597-A (JP)
Inventor: IKESUE TOUHACHIROU
IPC: G08B21/10
Filed: 1985-11-22
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-H1198655-A (JP)
Title: Cable protection device for electrical apparatus
Inventor: KURIHARA YOSHIHIDE
IPC: H02G3/30
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cable protection device for electrical apparatus which has realized easier wiring work of cable to be extended from the rear panel of housing. SOLUTION: A wiring duct, having openings K1, K2 at least one of the upper end and lower end extending in the upper and lower directions is formed of a rear panel 20, which is fixed to the housing and shielding the rear surface in the rear surface side of housing 1A and a cover 21 mounted removably at the rear side of the rear surface panel. Internal connecting cables 6a, 6b for electrically connecting the units 2a to 2d accommodated in the housing are laid within the wiring duct, and external connecting cables 7, 9 for electrically connecting the unit to the other electrical apparatuses existing in the housing are extracted to the outside through the openings K1, K2 from the inside of wiring duct.
Patent JP-H02106933-A (JP)
Title: Forming method of silicon oxide film
Inventor: OGAWA TOSHIHIRO
IPC: H01L21/316
Filed: 1988-10-17
Abstract: PURPOSE:To form an extremely thin silicon oxide film having excellent characteristics by containing an oxygen radical and oxidizing nitrogen under a specified oxygen atmosphere. CONSTITUTION:High-purity oxygen is introduced into an oxidizing chamber 101 from an introducing pipe 106, oxygen radicals are generated by a mercury lamp 103, and the inflow of air is prevented by a decompression mechanism 105. Wafers are heated by the halogen lamp 102. The silicon wafers 107 are placed onto a wafer anchor block 304, high-purity oxygen is flowed at the flow rate of 10l/min, and the inside of the oxidizing chamber 101 is decompressed to 10mmHg by the decompression mechanism 105. A temperature is elevated up to 1000 deg.C by the lighting of the mercury lamp 103 and the halogen lamp 103 at the rate of 30 deg.C/sec, the state is continued for 180sec and oxidation is conducted. The concentration of nitrogen during oxidation at that time is brought to 10ppm or less.
Patent JP-S62123939-A (JP)
Title: Brush
Inventor: IGAMI TADAHITO
IPC: H02K13/00
Filed: 1985-11-21
Abstract: PURPOSE:To reduce the lowered characteristic of a commutator motor due to the abrasion of a brush, by setting the final value to the initial value of brush resistivity, to be 1/1.1-1/100, in the direction of the effective length of the brush. CONSTITUTION:As the carbon brush section 1 of high resistivity of the brush is abraded more, the abraded surface is made smaller, and in the same manner, as the carbon brush section 2 of low resistivity of the brush is abraded more, the abraded surface is made larger, and in this manner, the brush sections 1, 2 are integrally formed. Then, by changing the resistivity of the brush to set to the final value to the initial value of the resistivity, to be 1/1.1-1/100, in the direction of the effective length of the brush, the reduction quantity of the voltage drop of brush resistance due to brush abrasion is increased. As a result, the increasing content of the voltage drop of contact resistance due to the brush abrasion is offset, and the deterioration of the characteristic of a commutator motor due to the brush abrasion can be reduced.
Patent JP-H06110809-A (JP)
Title: Mounting system for network file system
Inventor: YOSHIMURA MASAHIKO
IPC: G06F9/445
Filed: 1992-09-30
Abstract: PURPOSE:To attain the use of any client computer with the mounting of the same position by deciding a fixed position to mount a server computer regardless of the types of client computers. CONSTITUTION:A file system 13 of a server computer 11 includes the link tables 14-17 which store the pairs of architecture identifiers of a client computer 19 and path names of the file systems mounted onto the computer 19. Then the computer 11 reads the architecture information on the computer 19 based on the mounting request received from the computer 19. Then the computer 11 refers to the tables 14-17 and mounts the directory of the path name corresponding to the designated architecture to a file system 21 of the computer 19 as a directory to be mounted.
Patent JP-H07119934-A (JP)
Title: Liquid fuel burner
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D11/02
Filed: 1993-10-20
Abstract: PURPOSE:To widen a stable combustion range by providing a diluting chamber in communication with a second air chamber at a side of a first burner port, feeding most of mixed gas to the chamber, mixing it with the air from a dilute air port, effecting lean burning at a second burner port, and reducing nitrogen oxide in exhaust gas by using partial concentrated mixed gas at the first port. CONSTITUTION:A cylindrical second air chamber 24 is provided at a side of a first burner port 23, and both ends of the chamber 24 are opened in an air chamber 17. A diluting chamber 25 is so provided at an upper part of the chamber 24 as to be adjacently disposed to the port 23, and formed at a side of the port 23. Part of mixed gas ascends to be injected as mixed gas having high concentration from a first burner port 22 through a first mixed gas chamber 21. The other mixed gas is fed from a mixed gas introducing inlet 27 into the chamber 25, mixed with dilute air fed from a dilute air port 26, and injected as mixed gas having low concentration from the second burner port. Thus, combustion reaction is suppressed to lower a flame temperature, thereby alleviating nitrogen oxide in exhaust gas.
Patent JP-H04139694-A (JP)
Title: Designing method for multiport static ram
Inventor: ISHIZAKI NAOKO
IPC: H01L27/10
Filed: 1990-09-29
Abstract: PURPOSE:To obtain a compact memory cell which has a high reliability by allowing discharge currents from a bit line at the time of reading '0' pass not a through a driver FET but through the FET in the third and forth groups. CONSTITUTION:The discharge currents from the bit line at the time of reading '0' passes not through driver FET(Q11), (Q21) but through MES(Q71), (Q81), and FET(Q101), (Q111), of a memory cell, in a three-part static RAM. Therefore, it is not necessary to enlarge the current capacity of the driver FET, nor to increase the gate width of the driver FET even when the number of reading ports is increased, so that the driver FET can be held to be constant. Thus, the area of the memory cell can be remarkably reduced.