baber/WOPTO huggingface dataset:
Patent JP-H04310283-A (JP)
Title: Treatment of recovered nitric acid from nuclear fuel reprocessing process
Inventor: SUZUKI YASUHIRO
IPC: C02F1/461
Filed: 1991-04-08
Abstract: PURPOSE:To obtain high current efficiency regardless of flow velocity in a case using a diaphragm by enhancing the current efficiency of the NOX generation in a cathode. CONSTITUTION:The recovered nitric acid from a fuel reprocessing process is electrolized under such a condition that the concn. of HNO3 in the electrolyte is 5M or more to form NOX which is, in turn, reutilized or made harmless to be discharged. In this treatment, the electrolyte is circulated in an electrolytic tank at a linear speed of 1m/h or more or a cation exchange membrane is arranged as a diaghragm to carry out the above-mentioned electrolysis.
Patent JP-S63240881-A (JP)
Inventor: FUJINO SHOICHI
IPC: A61N5/10
Filed: 1987-03-27
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-H05239241-A (JP)
Title: Surface treatment of lowly active polymer molding
Inventor: SHINKAI HIROHARU
IPC: C08J7/00
Filed: 1992-02-26
Abstract: PURPOSE:To treat the surface of a lowly active polymer molding to improve its adhesion to a coating film or the like without any problem of surface deterioration by irradiating the surface of the molding with ultraviolet rays and subjecting the treated molding to ultrasonic cleaning in a solvent. CONSTITUTION:The surface of a lowly active polymer molding is irradiated with ultraviolet rays, and the irradiated molding is dipped in a solvent and subjected to ultrasonic cleaning for a given time. Examples of the solvent include aromatic solvents such as benzene, toluene and xylene, ketone solvents such as acetone and methyl ethyl ketone and halohydrocarbon solvents such as tetrachloroethane and trichloroethane.
Patent JP-H01246925-A (JP)
Title: Controller for composite acoustic apparatus
Inventor: MUKAIMURA HIROSHI
IPC: G11B31/00
Filed: 1988-03-29
Abstract: PURPOSE:To improve the operability of the title apparatus and, at the same time, to make the displaying area larger so that changes in sound volume, reproducing level, etc., can be recognized clearly by providing the display section, adjusting mode switching section, function switching sections, display patterns etc., to the lower part on the front face of the apparatus main body. CONSTITUTION:At the lower part on the front face of an apparatus main body 1 an adjusting mode switching section 25, display section 24, function switching sections 11-23, radio selecting button 9, and CD selecting button 10 are provided. Each of the function switching sections 11-23 is constituted of a function displaying section of liquid crystal display board and switch of transparent electrodes and their functions are displayed through the display section 24 in corresponding to the radio mode, cassette mode, and CD mode. The adjusting mode switching section 25 switches the adjusting mode of the sound volume, etc., through an up-button 8a and down-button 8b and displaying patterns 39 formed at the outer periphery of the liquid crystal display board as shown by the broken line display the sound volume, right and left reproduced signal levels, etc. Therefore, an aimed operating section can be found easily and the operability of this apparatus can be improved. Moreover, since the displaying are a is made larger, changes in sound volume, reproduced signal level, etc., can be recognized clearly.
Patent JP-S60218360-A (JP)
Title: Preparation of phenylalanine
Inventor: SHIMIZUI TSUNEHIKO
IPC: C07C227/02
Filed: 1984-04-14
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate synthesizing an artificial sweetener in high yield, by adding phenylacetaldehyde or its bisulfite to a reactor charged with ions of prussic acid, carbonic acid, and ammonium ion, hydrolyzing the reaction product. CONSTITUTION:An aqueous medium, prussiate ion, carbonate ion, and ammonium ion are proviously fed to a reactor, phenylacetaldehyde or its bisulfite is reacted at 0-60 deg.C while being continuously fed to the reactor. Then, the temperature of the reactor is raised, the reaction is carried out at <=120 deg.C, and the reaction product is hydrolyzed to give the desired substance. An amount of pressiate ion is 1.1-1.4mol based on phenylacetaldehyde, an amount of carbonate ion is 1.1-1.5mol, and an amount of ammonium ion is >=2mol, preferably 2.5-5.0mol based on 1mol carbonate ion.
Patent JP-H01247644-A (JP)
Title: Snow guard fitting and constructional method therewith
Inventor: MIKI KAZUMASA
IPC: E04D13/10
Filed: 1988-03-29
Abstract: PURPOSE:To make a snow guard fitting attachable even after tiling is over by inserting a rear end of the snow guard fitting with springability into a clearance between tiles, engaging an engaged piece with an upper end edge of the tile situated beneath the snow guard fitting, and making it attachable. CONSTITUTION:After multi-sheets of tiles 7, 7 and so on are mounted on a roof so as to be partially overlapped each other, an engaged piece 5 with springability of a snow guard fitting 6 is additionally installed in a clearance between tiles 7 and then a rear end 4 is inserted thereinto. At this time, the engaged piece 5 is expanded wide by its springability at an upper end edge 8 of the tile 7 situated beneath. When the snow guard fitting 6 is pulled up in the reverse direction, namely, its pull-out direction, the engaged piece 5 is hitched on the upper end edge 8 of the tile 7 and engaged therewith. With this constitution, the snow guard fitting is executable.
Patent JP-H09268882-A (JP)
Title: Position detecting device of propulsion head for jacking method
Inventor: YOKOI SHIN
IPC: E21D9/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device of a production head which is capable of easily detecting and setting the rolling condition of the head, and consumes less power. SOLUTION: A rolling condition detecting means capable of detecting the rolling condition of the prescribed part of a propulsion head, and a detection signal transmitting means to transmit various position detection signals according to the rolling condition are provided. The rolling condition is divided into a plurality of rolling condition zones corresponding to the rotational angle in a case where the rotational axial direction is the propulsion direction, and the rolling condition zone 5 are classified into the ON zone 5a capable of transmitting the position detection signal and the OFF zone 5b to transmit no position detection signals, and the ON zone 5a and the OFF zone 5b are alternately allotted to the rotational angle.  A transmission control part to change the modulated condition of the position detection signal corresponding to each ON zone 5a in a discriminating manner between ON zones 5a, and controls the transmission of the position detection signal, is provided.
Patent JP-S632748-A (JP)
Inventor: FUREDERITSUKU JIYOOJI UIRUSON
IPC: B60P1/46
Filed: 1987-03-27
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-S531558-A (JP)
Title: Liquid level controlling electrode
Inventor: NOMOTO RIYOKUROU
IPC: G01F23/24
Filed: 1976-06-25
Abstract: PURPOSE: To constitute an electrode holding portion by forming integrally electrode proper, extraneous connecting terminal and lead wire connecting both of these with a heat resistant resin so as to be useable liquid level in a tank under conditions of high temperature and pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11271999-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IKUNO HIROSHI
IPC: G03G5/05
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor high in sensitivity and image quality and extremely superior in durability. SOLUTION: The electrophotographic photoreceptor is provided on a conductive substrate with a layer located farthest apart from a conductive substrate and containing a silicone oil and a polymer charge transfer material represented by general formula I in which each of R1 -R3 is an alkyl group or a halogen atom; R4 is an H atom or an alkyl group; each of R5 and R6 is an aryl group; each of (o), (p), and (q) is an integer of 1-4; each of (k) and (j) expressed a composition and satisfies the inequalities, 0.1<=k<=1, and 0<=j<=0.9; (n) is a number of repeating units of 5-5,000; and X is an aliphatic divalent group or cyclic aliphatic divalent group.
Patent JP-H11274122-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUDO HIROSHI
IPC: H01L21/316
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To form a multilayer wiring structure having a damascene structure in a desired size and to minimize a wiring delay, by forming an organic SOG film on an interlayer insulating film, and by polishing away a part upper then the organic SOG film to make the organic SOG film a stopper for a chemical mechanical polishing. SOLUTION: An organic interlayer insulating film 24 is formed on an SiN film 23 formed on an Si substrate 21 and an organic SOG film 25 is formed thereon. The organic SOG film 25 and the organic interlayer insulating film 24 are etched to form many trenches 24A in the organic interlayer insulating film 24. A Cu layer 21 is formed on a TiN film 26 by a sputtering method and is subjected to a heat treatment to reflow the Cu layer 27. The part of the Cu film 27 which is upper than the organic SOG film 25 is polished away by a chemical mechanical polishing, whereby the organic SOG film 25 is made an effective stopper for a chemical mechanical polishing process. A conductive pattern 27A forms a wiring pattern of a damascene structure buried in the organic interlayer insulating film 24 and the organic SOG film 25.
Patent JP-H09263842-A (JP)
Title: Method for preventing uneven glossiness on surface of steel sheet
Inventor: SAKABA NORIO
IPC: B21B1/22
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent uneven glossiness on the surface of a steel strip by bringing oxide film forming medium into contact with the steel strip at the outlet of an annealing furnace, then subjecting the steel strip to water-cooling and successively, dry skinpass rolling. SOLUTION: The oxide film is formed by bringing the oxide film forming medium into contact with the surface of the steel strip at the outlet to the annealing furnace and successively, the water spray is executed and the steel strip is cooled to the room temp. by being dipped into the cooling water. The steel strip temp. is lowered to a certain degree by being in contact with the oxide film forming medium, and the production of the oxide film by being in contact with the cooling water is a little, and the almost uniform oxide film can be formed on the surface of the steel sheet.  As for the oxide film thickness formed on the surface of the steel strip after cooling, the deterioration of color tone on the surface of the steel strip can surely be prevented by controlling so that a prescribed thickness is obtained by adjusting the contact time with the oxide film forming medium in accordance with the change of sheet passing speed. As the oxide film forming medium, water mist produced by mixing steam or water and gas can be used.
Patent JP-S51151542-A (JP)
Title: Loop detection mechanism of sound movie camera
Inventor: TOBIOKA TAKU
IPC: G03B31/00
Filed: 1975-06-21
Abstract: PURPOSE: To prevent jamming or the like by stopping film feed means when the size of the loop increases above the determined value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000263367-A (JP)
Title: Machining device
Inventor: HASHIMOTO SHUJI
IPC: B23Q7/14
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance an operation efficiency of both surface machining with no necessity that a plate material is returned to an original position and an inversion of an upper and lower surfaces of a plate-like material is also carried out by a manual operation by providing an inversion device for reversing operation by providing an inversion device for reversing operation by providing an inversion device for reversing the upper and lower surfaces of the plate-like material between a plurality of boring devices disposed along a conveying direction. SOLUTION: Each boring device 10, 11, 12 of the machining device 1 is provided with a belt conveyor 20 for conveying a subject to be processed to a machining table and a processing head 50. After an upper surface of a panel 3 thrown from a throwing machine 2 is processed by a boring device 10, it is reversed by an inversion device 100 and a lower surface is machined by the device 11. After the panel 3 is processed by a boring device 12, it is loaded in a loading machine 15 through a belt conveyor 14. In the case where it is not necessary that the panel 3 machined by the boring device 10 is reversed, it is passed through the inversion device 100 as such. In this case, a processing time can be shortened by dividing machining among boring devices.
Patent JP-H02255497-A (JP)
Title: Push-pull device of forklift
Inventor: MIYASHIGE MASUHARU
IPC: B66F9/19
Filed: 1989-03-28
Abstract: PURPOSE:To avoid a difference in position between a load and a face plate and to prevent looseness and damage of loads by providing a face plate comprising a movable plate capable of elevating, and supporting the movable plate in a neutral position by elastic means. CONSTITUTION:A load 15 is loaded in contact with a movable plate 21 of a face plate 10 on a fork 3. During cargo handling work in such a condition, in the case where the load 15 rocks up and down in relation to the deflection of the fork 3 caused by running of a forklift, the movable plate 21 which is in contact with the load 15 is elevated against the elasticity of springs 28, 29. Thus, the movable plate 21 is elevated to follow the rocking of the load 15, so that the relative difference in position between the load and the face plate 10 is avoided. Accordingly, it is possible to prevent the looseness and damage of loads following to a difference in position of the load 15 to the face plate 10, which is caused by running of the forklift.
Patent JP-S51151531-A (JP)
Title: Micro photograph device
Inventor: IGARASHI SHIYUNKICHI
IPC: G03B27/32
Filed: 1975-06-20
Abstract: PURPOSE:To photograph a boundary line for a blank space before and behind the shooting of a single frame of film at the same time with the first or last frame shooting.
Patent JP-H06267413-A (JP)
Title: Surface processing of panel face for cathode ray tube and device therefor
Inventor: HACHIUMA SUSUMU
IPC: H01J29/88
Filed: 1993-03-10
Abstract: PURPOSE:To form an even and smooth functional thin film on the surface of a panel face for cathode-ray tube by coaxially rotating a panel and a functional body, which is provided above a rotational board for loading the panel so that the panel is covered therewith, at the same velocity. CONSTITUTION:A cathode-ray tube panel 1 is provided on the rotational board 2 of a pin coater device so that rotative painting is possible with the center axis of the panel serving as an axis. After a paint liquid is spread over the entire surface of the panel while the coater device is stopped or while the coater device is rotated, a structure body for covering the panel 1 is coated on the panel 1 and is sealed, which is rotated at the rotational speed of approximately 100 to 1000rpm, to spread the paint film uniformly into a thin film. A cover 3 serving as the structure body, for example, which is similar to the panel shape, is fixed to the board 2, and is rotated coaxially with and at the same time as the panel 1. The spin coating of the panel free from interference color is thus possible on the panel face at low speed rotation at no more than 1000rpm, which is conventionally difficult, while color difference of the interference color can be easily discriminated.
Patent JP-H09270492-A (JP)
Title: Input/output protective circuit
Inventor: YAMAGUCHI YASUO
IPC: H01L27/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To protect a gate insulating film against damage when a high-voltage surge is impressed by a method wherein the first gate electrode of a first MOS device provided on a first power supply wire side and the second gate electrode of a second MOS device provided on a second power supply wire side are formed in a floating state. SOLUTION: A buried oxide film 2 is formed on a silicon substrate 1, and a silicon thin film 3 is formed on the buried oxide film 2 and separated into islands. A first MOS device 34 connected between an input terminal 30 and a power supply wire 32 and a second MOS device 35 connected between the input terminal 30 and a grounding wire 33 are provided onto the silicon thin film 3. The gate electrodes 34a and 35a of the MOS devices 34 and 35 are kept in a floating state so as not to be connected to the other wirings such as the power supply wire 32 and the grounding wire 33. By this setup, the gate insulating films 34d and 35d are protected against damage when a high- voltage surge is impressed.
Patent JP-H03277285-A (JP)
Title: Cdna of peptide c-terminal amidating enzyme
Inventor: YANAGI MITSUO
IPC: C12N9/02
Filed: 1990-03-26
Abstract: PURPOSE:To enable obtaining of the subject cDNA in a large amount by subjecting an atrium, etc., derived from a horse to extracting treatment. CONSTITUTION:An equine atrium is extracted to provide the whole RNA, which is then subjected to affinity chromatography to afford a polyA<+>RNA (A). The resultant ingredient (A) is subsequently used to synthesize cDNA by a radioactive synthetic method and then linked to a phage DNA to afford a cDNA library (B). The ingredient (B) and Escherichia coli Y1089 are mixed and cultured to provide an equine atrium cDNA library (C) which is a phage-infected cell. The ingredient (C) is subsequently hybridized with a <32>P-labeled DNA probe to afford a hybrid, which is clone then separated and purified to produce a cDNA such as a cDNA fragment expressed by formula III capable of coding a peptide C-terminal amidating enzyme having an amino acid sequence expressed by formula I, etc., and an amino acid sequence expressed by formula II, etc., on the downstream side of the aforementioned sequence.
Patent JP-S554917-A (JP)
Title: Resin-enclosed semi-conductor device
Inventor: WAKASHIMA YOSHIAKI
IPC: H01L23/50
Filed: 1978-06-26
Abstract: PURPOSE: To prevent stress from gathering onto chip by providing a tab with an insulating stress relief barrier in such a manner as to surround outside of the semi- conductor chip.  
     CONSTITUTION: An insulating frame 18 or a frame 22 of an insulating plate 22 is provided on the top of a tab 10 in other to relieve stress gathering onto surrounding area of an IC chip when a resin-enclosed body 20 is solidifying and shrinking. It is recormmendable to arrange a relief barrier in such a manner as to surround the IC chip keeping a fixed distance of d so that it becomes d<0.5mm. It is possible, in this manner, to prevent the chip from crack and the resin and the wire from exfoliation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57192079-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU SHINJI
IPC: H01L21/8238
Filed: 1981-05-22
Abstract: PURPOSE:To make a special wiring for short-circuit to be unnecessary at a semiconductor device by a method wherein a polycrystalline silicon layer of the lower layer is formed with the part converted into a P type and the part converted into an N type, and the upper layer is formed with a high melting point metal. CONSTITUTION:The P well 2 and field SiO2 films 3 for element isolation are formed on the main face of an N type silicon substrate 1, an N channel MISFET is provided on the P well 2, and a P channel MISFET is provided on the N type substrate 1. Gate electrodes 8-12 of the respective FET's and wirings thereof have two layers structure consisting of the lower layer of polycrystalline Si layer and the upper layer of molybdenum silicide layer, and the respective polycrystalline Si layer of the lower layer are consisting of the N<+> type polycrystalline Si layers 13, 14 and the P<+> type polycrystalline Si layers 17, 18. Accordingly the gate electrodes 9, 10 are connected by connection between the N<+> type polycrystalline Si layer 14 and the P<+> type polycrystalline Si layer 17 in the lower layer, and the molybdenum silicide layer 16 is in the common wiring condition in the upper layer.
Patent JP-S58194306-A (JP)
Title: Manufacture of oxide permanent magnet
Inventor: YAMAMOTO MIKIO
IPC: C01G49/02
Filed: 1982-05-10
Abstract: PURPOSE:To make it possible to carry out a complete ferritizing reaction, by a method wherein an iron oxide containing Fe<2+> ions and a carbonate of Ba or Sr are mixed together and then heat-treated under conditions that will not cause an excessive decarboxylation. CONSTITUTION:The ground powder of an iron oxide is mixed with BaCO3 or SrCO3 and is then oxidized at a temperature not higher than about 800 deg.C in an atmosphere containing oxygen as an oxidizing roasting furnace. The oxidation may be conducted by employing, besides the oxidizing roasting furnace, an internal-combustion rotary kiln, a spray roasting furnace, an airborne roasting furnace, a fluid roasting furnace and a continuous heat treatment using electricity as a heat source. The oxidizing furnace is connected to a ferritizing reaction furnace constituted by a rotary kiln or the like as a subsequent step, in which a normal mixture is made ferritic. Thus, a complete ferritizing reaction can be carried out even when an iron oxide containing a large amount of Fe<2+> ions is employed as a raw material.
Patent JP-S553465-A (JP)
Title: Non-rigid vinyl chloride resin composition
Inventor: KONDOU MAMORU
IPC: C08K3/22
Filed: 1978-06-23
Abstract: PURPOSE: To impart sulfurization-proofing characteristics to a vinyl chloride resin without lowering the original mechanical properties of the resin, by adding an iron compound to the resin.  
     CONSTITUTION: The objective composition is prepared, e.g. by mixing 100 parts by weight of a vinyl chloride resin with 10W150 parts (reduced to iron) of an iron compound such as FeO, Fe 2 O 3 , Fe 3 O 4 , etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06286147-A (JP)
Title: Laminate bonding method and laminate bonding device
Inventor: HORINO MASAYA
IPC: B41J2/16
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a bonding part superior in corrosion resistance without giving large thermal damage to an object to be bonded by a method wherein Au-Sn alloy-made solder layers are disposed on the surfaces of two alloy members forming an ink jet printing head, both the alloy members are made to adhere to each other with the solder layers in between, and the solder layers are melted. CONSTITUTION:A plurality of alloy members 210, 220 form an ink jet printing head. When the first surface of the member 210 (e.g. SUS304 plate) is bonded to the second surface of the member 220 (e.g. Ni plate), solder layers 211, 221 made of an Au-Sn alloy containing 20-40 mass % Sn and having a thickness of 1-10mum are provided on at least one of the first and second surfaces. The first surface is disposed opposedly to the second surface. After the relative position of the first surface and the second surface is adjusted, the both are made to adhere to each other. The solder layers are melted without melting both the alloy members to solder both the alloy members. As a result, a bonding part superior in corrosion resistance can be obtained.