baber/WOPTO huggingface dataset:
Patent JP-S57194445-A (JP)
Title: Photomultiplier tube
Inventor: HAYASHI TATSUROU
IPC: G01T1/20
Filed: 1981-05-26
Abstract: PURPOSE:To eliminate crosstalks completely and form clear pictures by forming a light shield layer on an incident window along a boundary which tends to divide the photoelectric face. CONSTITUTION:A light shield layer 33 is provided between a portion 31 and a portion 32 of a light incident window. The light shield layer 33 is made of the brown glass, and is formed by dividing the plate glass which is the material for the incident window into two in a straight line, inserting between them the glass with the same expansion and a thickness of 1mm., and binding them together with the shape fixed and heated at the melting temperature of the glass or higher. Concave faces on which photoelectric faces 41, 42 are formed are subsequently heated and pressed by a press mold or are abraded by the abrasives for the formation.
Patent JP-S57194280-A (JP)
Title: Synthesizing method for perhalogenic acid or its salt
Inventor: ODA YOSHIO
IPC: C25B1/28
Filed: 1981-05-26
Abstract: PURPOSE: To synthesize titled materials with low voltage by segmenting an electrolytic cell with a cation exchange membrane, disposing electrodes via the gas and liquid permeable porous layers on the surfaces of said membrane which do not act as electrodes, introducing a soln. of halogenic acid, an acidic halogenate into an anode chamber and a caustic alkali soln. into a cathode chamber and electrolyzing these.  
     CONSTITUTION: An electrolytic cell is segmented between its anode and cathode by a cation exchange membrane consisting of a fluorine-contg. polymer having carboxylic acid groups, sulfonic acid groups and phosphoric acid groups, whereby an anode chamber and a cathode chamber are formed. Gas and liquid permeable porous layers of 10W99% porosities and 0.01W200 microns thicknesses which do not act as electrodes are formed on the surfaces of the exchange membrane. At least one of the anode and cathode is disposed through these porous layers. Thereupon a soln. of a halogenic acid or halogenate is introduced into the anode chamber and a caustic alkali soln. into the cathode chamber and these are electrolyzed at about 20A/dm 2  current densities. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02255179-A (JP)
Title: Dehydrating washing machine
Inventor: NAKAMURA FUMIO
IPC: D06F23/06
Filed: 1989-03-29
Abstract: PURPOSE:To effectively wash away foam from a supporting body and between an inner tub and an outer tub, and to smoothly start a dehydrating operation by executing feed water to the upper face of the inner tub temporarily, while rotating integrally the supporting body and the inner tub at a high speed in the periphery of a vertical axis, in a state that laundry is contained in the inner tub. CONSTITUTION:At the time point when a dehydrating operation is started by discharging water in the outer tub 15 after a washing operation is ended, a feed water valve of a feed water device 81 is opened temporarily, and feed water is executed from feed water ports 82, 83. Water supplied from the feed water port 82 is reflected to the spherical outside peripheral surface of the inner tub 30 which is rotating at a high speed around a vertical axis Y-Y, scattered to the inside peripheral surface side of a middle tab 21, and also, diffused extending over a wide range by following up a rotation of the inner tub 30. Therefore, after washing and discharge water operations are ended, the foam which remain behind between the outside peripheral surface of the inner tub 30 and the inside peripheral surface of the middle tub 21, and between the outside peripheral surface of the middle tub 21 and the inside peripheral surface of the outer tub 15 are washed away, and the possibility that a hindrance is caused in the dehydrating rotation due to foam can be prevented surely.
Patent JP-2000277007-A (JP)
Title: Forming method for barrier plate for plasma display panel
Inventor: HIRATA HIROKI
IPC: H01J11/14
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for a barrier plate for a plasma display panel(PDP). SOLUTION: This forming method for a barrier plate for a PDP is a method for forming a barrier plate (rib) 16 for forming a discharge cell on a glass substrate 11 of a plasma display panel, and includes a process for forming a barrier plate material layer 12 at least on a part for forming a barrier plate on the glass substrate 11, a process for forming a photosensitive material layer 13 on the barrier plate material layer 12, a process for eliminating the photosensitive material layer 13 on a part corresponding to the part for forming a barrier plate by developing after pattern-exposing the photosensitive material layer 13, a process for pressing a barrier plate material in the eliminated part while pressing from an upper direction, a process for irradiating ultra violet rays or ozonizing the photosensitive material layer 13,  and a process for eliminating the photosensitive material and burning the barrier plate material. Or, the photosensitive material layer 13 is formed by laminating a photosensitive resin sheet on the barrier plate material layer or coating photosensitive resin paste on the barrier plate material layer.
Patent JP-S62237286-A (JP)
Inventor: INOUE YOSHIHIRO
IPC: B22D43/00
Filed: 1986-04-07
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-S58197730-A (JP)
Title: Wiring pattern formation for integrated circuit device
Inventor: YAJIMA HAJIME
IPC: H01L29/73
Filed: 1982-05-12
Abstract: PURPOSE:To avoid missing of wiring layer through the following steps that a electron beam resist layer and a photo resist layer are laminated on a substrate, first the photo resist layer is selectively removed, the electron beam resist layer is selectively removed using oxygen plasma with such photo resist layer used as the mask, a wiring layer is deposited on a substrate and thereafter the electron beam resist layer is removed. CONSTITUTION:An electron beam resist 6 and an AZ type photo resist 7 are laminated on a semiconductor substrate 1 and a pattern corresponding to the wiring pattern is formed on the resist 7 by the electron beam or optical exposing and developing processes. Next, with this pattern used as the mask, the exposed part of resist 6 is etched using the oxygen plasma, and the stepped area of resist layer of generated opening 4 is formed in large utilizing that etching rate of resist 6 is very fast. Thereafter, the Al metal layer 5 is deposited separating the inside of opening 4 and resist 7 and the desired metal layer 5a is left only within the opening 4. Thereby, the resist 6 is removed together with the resist 7 and layer 5 formed thereon.
Patent JP-S61237930-A (JP)
Title: Hot water supply device
Inventor: KUNIMOTO KEIJIRO
IPC: F24D17/00
Filed: 1985-04-15
Abstract: PURPOSE:To obtain predetermined hot water immediately upon starting supply of hot water, by a construction wherein a terminal hot water supply unit comprising a hot water storing tank provided with a heater, a branch circuit connected to an inlet circuit and an outlet circuit, and a controlling valve for controlling a flow dividing ratio according to feed water temperature is connected to the downstream side of a hot water supplying circuit of a main hot water supply heat source machine. CONSTITUTION:When the supply of hot water is started at time t0 supposing that the temperature (a) of tapped hot water is set to 85 deg.C, feed water tempera ture (c) is set to 5 deg.C and a mixing temperature is set to 40 deg.C, the flow dividing ratio is 0.44, and when the mixed water flow rate is 5l/min, the water flow rate through the inlet circuit 13 is 2.2l/min. When this flow dividing ratio is adopted, a mixing temperature (b) of 40 deg.C is obtained, and the feed water temper ature (c) starts to rise at time t1. At time t2, the feed water temperature (c) reaches 40 deg.C, and the flow dividing ratio is 0. In this case, when the temperature of hot water supplied from the machine 1 is set to about 45 deg.C, the feed water temperature (c) is about 45 deg.C, so that hot water with a mixing temperature of about 40-45 deg.C can be instantaneously obtained.
Patent JP-S5413787-A (JP)
Title: Pick-up apparatus of x-ray tomogram image
Inventor: WATANABE EIJI
IPC: A61B6/03
Filed: 1977-07-04
Abstract: PURPOSE: To obtain multiple absorption data of good S/N with a power supply device of a small capacity as a scanning circuit repeatedly scans an electron besm on the target in the direction of negating the turning movement of the target. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000271428-A (JP)
Title: Exhaust gas cleaning catalyst and exhaust gas cleaning method
Inventor: TANIZAWA RIEMI
IPC: F01N3/28
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve durability by carrying a noble metal selected from Pt, Pd and Rh, Ir and a NOx occluding element selected from alkali metals, alkaline earth metals and rare earth elements on a carrier composed of a porous oxide to suppress the poisoning of the NOx occluding element. SOLUTION: In an exhaust gas cleaning catalyst for reducing and cleaning NOx, the carrier composed of the porous oxide is provided and at least one kind of noble metal selected from Pt, Pd and Rh is carried on the carrier. Ir is carried in addition to there noble metals. Because Ir exhibits high reduction activity and is more excellent in heat resistance than Pt, Pd and Rh, SOx released from the NOx occluding element poisoned by sulfur in an enriched atmosphere is reduced and cleaned by carrying Ir to restore the NOx occluding capacity of the NOx occluding element. In addition, at least one kind of the NOx occluding element selected from the alkali metals, the alkaline earth metals and the rare earth metals is carried.
Patent JP-S63246913-A (JP)
Title: Noise filter circuit
Inventor: KASHIWABARA TARO
IPC: H03K5/00
Filed: 1987-04-02
Abstract: PURPOSE:To attain compatibility of high speed response and noise elimination by blanching an input signal before and after a low pass noise filter, and returning the signal to a low pass noise filter via a differential amplifier, an absolute value amplifier, a delay timer, a comparator, a relay drive circuit and a resistance variable circuit to measure the signal. CONSTITUTION:The input signal including noise is inputted to a positive terminal of a differential amplifier 2 while being branched and a signal through the low pass filter 1 is branched and inputted to a negative terminal of the differential amplifier 2. Then the full wave recitification of the signal is applied by the absolute value amplifier 3 and supplied to a delay timer 4 to keep the signal by a time required for reading/trailing. The signal is sent to a comparator 5 and when the input exceeds a prescribed level, the output is supplied from the comparator 5 to activate the next relay driving circuit 6 and the variable resistance circuit 7, thereby switching the low pass filter 1 only at the time of rising and falling. Thus, quick performance and low noise characteristic are obtained.
Patent JP-H03277653-A (JP)
Title: Epoxy resin composition
Inventor: HAYASHI TAKAO
IPC: H01L23/31
Filed: 1990-03-27
Abstract: PURPOSE:To obtain an epoxy resin compsn. giving a cured article excellent in imprintability by compounding a plurality of specific materials as modifiers to reduce the stress generated in the cured article. CONSTITUTION:The title compsn. contains modifiers for reducing the stress generated in a cured article comprising a polyether- and epoxy-modified silicone polymer of formula I (wherein R<1> and R<2> are each a 1-4C divalent hydrocarbon group; X is a group of formula II; and Y is a group of formula III or IV) and an alkoxysilane coupling agent [e.g. HS(CH2)2Si(OCH3)3].
Patent JP-S576866-A (JP)
Title: Optical device for copying machine
Inventor: SAKUMA NOBUO
IPC: G03B27/50
Filed: 1980-06-13
Abstract: PURPOSE:To provide a titled device of simple and compact construction by using half mirrors for a part or the whole of the 2nd scanning mirror group for correcting optical path length, and using a recurrent imaging element as an imaging element. CONSTITUTION:The reflected light from an original 1 irradiated by a lighting system 3 is fed via the 1st scanning mirror 7 and the 2nd scanning mirror 11 to a recurrent optical element 5. At this time, the 2nd scanning mirror 11 is a half mirror and therefore part of the light transmits through this, and falls onto a shielding member 12, where it is absorbed. Thence, the light recurred by the recurrent optical element 5 transmits through the 2nd scanning mirror 11, and is fed onto a photosensitive drum 6 rotating in synchronization with the scanning, by way of the slit S of the member 12 and a stationary mirror 10, whereby exposure is accomplished.
Patent JP-S59203401-A (JP)
Inventor: UCHIDA HIDEJI
IPC: A01B39/16
Filed: 1983-05-06
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-S5416025-A (JP)
Title: Exhaust gas recirculation apparatus for diesel engine
Inventor: MACHIDA MITSUO
IPC: F02M25/06
Filed: 1977-07-06
Abstract: PURPOSE: To provide an exhaust gas recirculation apparatus for a Diesel engine wherein the area of a recirculating exhaust gas outlet port porvided at a suction air passage defining wall is adjusted by means of a throttle plate attached to a regulator valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S574206-A (JP)
Title: Removing method for dissolved oxygen
Inventor: FUJITA YUUKOU
IPC: B01D19/00
Filed: 1980-06-12
Abstract: PURPOSE:To effectively remove dissolved oxygen through simple operation by connecting the deoxidation chamber of an electrochemical deoxidation apparatus and a vessel contg. liquid to be treated by means of pipes via a pump, and bubbling deoxidizing gas out into the liquid. CONSTITUTION:An electrochemical deoxidation apparatus 1 consisting of the cathode 2 consisting of a gas diffusive electrode, the oxygen producing anode 3 consisting of porous nickel, electrolyte 4, a gas chamber 5, etc., is connected to a deoxidation chamber 9 by means of pipes via a circulating pump 7 and a pressure compensator 8. Further, a liquid vessel 12 contg. liquid 11 is piped via a gas bubbling pump 10 to the chamber 9. If 1.1V voltage is applied across the electrodes 2, 3 while operating the pump 7 after closing cocks 13a, 13b, the air in the chamber 9 is consumed of oxygen by the cathode 2 and decreases its oxygen concn. Here, if the cocks 13a, 13b are opened, and the pump 10 is operated, the deoxidized gas in the chamber 9 is released into the liquid 11.
Patent JP-S6037985-A (JP)
Title: Plasmid dna or preparation of its developed product
Inventor: DONARUDO GURAHAMU MATSUKUFUII
IPC: C12N15/00
Filed: 1984-04-20
Abstract: A method for the preparation of plasmid DNA and the expression products thereof. The method provides cells, enriched in plasmid DNA and expression products thereof, which comprise chromosomal DNA which has been substantially degraded by exposing a plasmid DNA-containing organism to an effective dose of ionizing radiation.
Patent JP-H10272927-A (JP)
Title: Automotive interior trimming parts
Inventor: NAKAYAMA ICHIRO
IPC: B60J5/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To increase mounting strength of an escutcheon panel and prevent a gap from being produced on the panel periphery as well as to improve switch operation and appearance of the escutcheon panel periphery, with regard to an automotive interior trimming parts composed of an upper and lower two- piece body and having an escutcheon panel such as a switch unit set on the connecting part in a stacking style. SOLUTION: With regard to an interior trimming parts composed of an upper member 20 and a lower member 30, a supporting flange 34 supporting an escutcheon panel 40 set on the connecting part of the two members 20, 30 is formed on the lower member 30 and, by fixing the free side periphery of the supporting flange 34 to the upper member 20, the supporting flange 34 maintains its firm rigidity by being prevented from straining on its lower side thereby mounting strength of the escucheon panel 40 is raised and a gap is prevented from being produced.
Patent JP-S63245692-A (JP)
Title: Human-lymphotoxin or composition thereof
Inventor: OOHARA TAKAAKI
IPC: C12P21/02
Filed: 1987-04-01
Abstract: PURPOSE:To obtain a human.lymphotoxin (LT) glycoprotein, having a specific molecular weight and leucine residues at the amino terminals, readily synthesized by cells and useful as carcinostatic agent, etc. CONSTITUTION:A human cultivated cell, such as peripheral lymphoblast, is transformed by an LT expression vector pSVeLTdhfr to provide an LT- producing BHK-21 (C-13) strain, which is then cultivated in a culture medium containing albumin, etc., to afford a culture fluid. The resultant culture fluid is subsequently purified by column chromatography to afford a purified LT sample, which is then subjected to sodium dodecyl sulfate (SDS)-gel electrophoresis to measure molecular weight and afford an LT glycoprotein having 23,000, 24,000 or 26,000 estimated molecular weight. The resultant glycoprotein is subsequently subjected to determination of amino acid sequence in a vapor-phase protein sequencer model 470 to recover a human.lymphotoxin glycoprotein containing leucine residues at the amino terminals.
Patent JP-H09232135-A (JP)
Title: Magnet for motive force
Inventor: NARUSE MASUYUKI
IPC: H01F7/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain magnetic force which can utilize rotational force by suppressing diffusion of a magnetic field by laminate-integrating in a spherical shape or a sphere-like shape to form an intense magnetic field pole. SOLUTION: A magnet having intense polar magnetic fields N, S is obtained by reduction-concentrating a rotation fault domain at the time of magnetic force rotation by a shape and structure of a magnet such as a sphere or sphere- like shape. Magnets comprising a plate magnetized individually on respective layers are attracted into a single unit to form a spherical or sphere-like magnet. The spherical or sphere-like magnet which can remove faults is free from corners, magnetic force may be accumulated on a pole to form an intense magnetic field pole, and a magnetic domain at the time of rotation which may be a fault is easy to overcome. Thus a retracting phenomenon due to centripetal force being a fault to rotation is eliminated, and a multi-layered magnet having an intense magnetic field pole and a hard spherical and composite spherical magnet can be formed.
Patent JP-S5510116-A (JP)
Title: Mechanical seal
Inventor: WASHIDA AKIRA
IPC: F16J15/34
Filed: 1978-07-03
Abstract: PURPOSE: To secure the safety of a mechanical seal by forming grooves on the facing surfaces of sealing rings relatively rotating, and rotating sealing fluid by means of the rotation of the sealing rings to thereby pressurize the fluid to thus form fluid membrane at the facing surfaces so as to prevent the foreign material from entering into the facing surfaces.  
     CONSTITUTION: Sealing rings 3, 3' are engaged via an O-ring within housings 1, 1', respectively, and provided at the sides thereof with surfaces 6, 6', respectively. The surfaces 6, 6' are made contact with each other to thus form facing surfaces S. Radial grooves 7, 7' are formed on the searing rings 3, 3' within the inner periphery of the facing sufaces S. When the housing 1' rotates while the housing 1 is not rotated, the ring 3' rotates so that the sealing fluid communicating with the inner periphery of the facing surfaces S is rotated by the centrifugal force in the groove 7' to thereby form a fluid membrane within the facing surfaces S to prevent the fluid from entering into the facing surfaces S. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5414365-A (JP)
Title: Obtaining method for particles dispersed in medium with drying method by melting
Inventor: HIRATA KOUKICHI
IPC: B01J2/00
Filed: 1977-07-05
Abstract: PURPOSE: To obtain the dry granular substance easily from the dispersion liquid, by heating the dispersion liquid obtained by dispersing the insoluble particles in the medium, separating the dispersion liquid to the layer of the medium and the molten layer of the particles by melting the particles and pulverizing the massive substance obtained by solidifying the molten layer by cooling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07316274-A (JP)
Title: Copolymers of 1,4-dioxepan-2-one with 1,5,8,12- tetraoxacyclotetradecane-7,14-dione
Inventor: SUCHIIBUN SHII AANORUDO
IPC: A61L31/06
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a copolymer useful for surgical sutures, or the like, by selecting a copolymer containing a plurality of specified types of repeating units under specified conditions.  
     CONSTITUTION: There is provided a copolymer comprising (A) first repeating units represented by the formula: (CH 2 CH 2 CH 2 OCH 2 CO 2 ) and (B) second repeating units represented by a formula selected from the group consisting of the formula (wherein R is H or CH 3 ) and a combination of at least two of these, wherein A constitutes below 45 wt.% of the total copolymer weight, which copolymer is selected from the group consisting of a copolymer containing a reaction product of a prepolymer of A, wherein the balance of the copolymer is B; a random copolymer containing A and B; a copolymer containing a reaction product of a prepolymer of B, wherein the balance of the copolymer is A; and a copolymer containing a reaction product of as prepolymer comprising below 45 wt.% A and at least 55 wt.% B, wherein the balance of the copolymer is B. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S566017-A (JP)
Title: Method of reducing consumption of main fuel in internal combustion engine
Inventor: ONO NAKAO
IPC: F02M25/00
Filed: 1979-06-27
Abstract: PURPOSE: To reduce fuel consumption of an internal combustion engine, by supplying a mixture gas of steam or water and exhaust gas to carburetor for producing combustion gas consisting of a mixture of air, main fuel and said mixture gas, and thereby substituting a portion of gasoline by the mixture gas of water and carbon dioxide gas.  
     CONSTITUTION: One end of exhaust-gas drawing pipe 8 is connected to a portion of exhaust pipe 6 near the opening thereof and the other end of pipe 8 is connected to mixer 5. In the mixer 5, there is produced a mixture gas of exhaust gas and steam obtained by heating a portion of water supplied through water supply pipe 2 by the heat of exhaust gas. Mixture-gas pipe 11 is extended from mixer 5 and connected to carburetor 12. With such an arrangement, when engine started, partial vacuum is developed in mixer 5 in its suction stroke. Therefore, steam and exhaust gas are drawn respectively from water supply pipe 2 and gas supply pipe 8 at a required ratio and then the mixture gas is supplied to carburetor 12, in which gasoline, air and the mixture gas are mixed together. Resultantly, operation of engine can be continued. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5416942-A (JP)
Title: Writing device for magnetic bubble information
Inventor: HIROSHIMA MINORU
IPC: G11C11/14
Filed: 1977-07-08
Abstract: PURPOSE: To prevent the generation of extra bubbles by supplying the pulses sufficient to create the magnetic bubble newly and then supplying the pulses featuring the smaller amplitude and longer duration than the first supplied pulse. 
     COPYRIGHT: (C)1979,JPO&Japio