baber/WOPTO huggingface dataset:
Patent JP-H02292387-A (JP)
Title: Corrosion-resistant composition
Inventor: EMIIRU FUIRITSUPUSU
IPC: C10M135/28
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a corrosion-resistant composition which imparts excellent corrosion inhibition properties to metals by mixing a specified pyrrole derivative into a surface coating material or a lubricant.  
     CONSTITUTION: An acid resistant composition useful as a coating material or a lubricant and a corrosion inhibitor and/or an antioxidant is obtained by incorporating a pyrrole derivative of the formula (wherein A is phenyl, naphthyl residue, a 5 to 7-membered heterocyclic residue containing 1-4 nitrogen atoms and O-2 sulfur or oxygen atoms and is substituted with n of R 3 ; R 1  and R 2  are hydrogen, 1-4C alkyl, 6-10C aryl; R 3 , is 1-15C alkyl, 1-4C halogenated alkyl, 1-12C alkoxyl, 1-12C alkylthio, phenylthio, 7-15C alkylphenyl, 7-10C phenylalkyl, a halogen atom, NO 2 , CN, OH, NH 2 , CONH 2 , etc.; n is 0-3). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0559404-A (JP)
Title: Sintering furnace with gas atmosphere
Inventor: OKADA GIICHI
IPC: C21D1/74
Filed: 1991-03-15
Abstract: PURPOSE:To prevent the variance in quality between the sintered bodies and in the single sintered body by providing a gas supply part in a group of materials to be treated and forming a smooth gas current in the group. CONSTITUTION:A gas supply pipe 12 is extended from the center of the lower face of a vacuum vessel 10 to the inside to form a desired gas atmosphere. The gas supply part is rotated in a gas supplying direction, many nozzles are formed in the pipe 12 or a multiple pipe is used as the pipe to uniformize the gas amt., and a uniformly mixed gas is supplied into the group 13 of the materials to be treated. The group 13 is surrounded by a tight case 14, a cylindrical heater is provided around the case 14, an insulating member 16 is formed outside the heater 15, hence a stabilized gas atmosphere is formed, and the soaking precision is improved.
Patent JP-H07256667-A (JP)
Title: Heat insulating panel also used as concrete form and manufacture thereof
Inventor: ISHIKAWA YUKO
IPC: F16L59/02
Filed: 1994-03-23
Abstract: PURPOSE:To provide a heat insulating panel also used as a concrete form excellent in bending strength characteristics and dimensional stability. CONSTITUTION:A heat insulating panel also used as a concrete form is obtained by molding 100 pts.wt. of curled magnetic tape shrunk pieces 2 formed by heating a magnetic tape cut or ground pieces with a length of 20 mm or less to 100-200 deg.C and 10-50 pts.wt. of a thermosetting resin being a binder at 100-200 deg.C under pressure of 2-20kgf/cm<2>.
Patent JP-H05253239-A (JP)
Title: Heating unit
IPC: A61B18/18
Filed: 1992-03-10
Abstract: PURPOSE:To provide a reliable heating unit capable of making a part to be heated coincide with a part at which to measure temperature irrespective of the kind of an antenna used, while enabling proper heating output control. CONSTITUTION:A heating means is provided by which microwaves emitted from a magnetron 10 are released from an antenna 1. A measuring means is provided which receives at the antenna 1 microwaves emitted from a living body and measures the temperature of the living body in a non-invasive manner by means of a radiometer. The measuring means includes an oscillation means for setting a measuring frequency, the same magnetron 10 as the heating means being employed as the oscillation means. The measuring frequency of the measuring means is thereby set to the same value as the microwave frequency of the heating means.
Patent JP-H06267391-A (JP)
Title: Electromagnetic relay
Inventor: MIKAWA SHOICHI
IPC: H01H50/18
Filed: 1993-03-12
Abstract: PURPOSE:To provide an electromagnetic relay whose operating characteristics are not deteriorated even if the number of times of operation is increased. CONSTITUTION:A moving block 60 is rotatably placed on the upper surface of an electromagnet block 20 provided on a base 10. Shaft portions 44 projected from the opposite outside faces of the moving block 60 are each fitted with a bearing portion 16a provided in the base 10 and are rotatably supported. A load spring 70, having elastic arm portions 71, 72 which are alternately pressed into contact with respective projecting portions 45, 46 projected from the outside faces of the moving block 60, is provided at the bearing portion 16a of the base 10.
Patent JP-H03254143-A (JP)
Title: Formation of spin-on-glass layer
Inventor: UOOCHI YASUO
IPC: H01L21/768
Filed: 1990-03-02
Abstract: PURPOSE:To improve film quality by containing water in a thermal treatment atmosphere or by carrying out heating in a pressurized inert gas atmosphere. CONSTITUTION:After spin-coated with Si(OH)4 dispersed in solvent, a irregular treatment substrate is thermally treated. A spin-on-glass (SOG) layer is formed on the substrate by containing water in a thermal treatment atmosphere or by heating it in a pressurized inert gas (N2) atmosphere. In this way, Si(OH)4 is heated and decomposited while restraining proceeding of condensation reaction of silanol in a surface of the spin-coated film, and then heated in an inert gas (N2) atmosphere. Since a surface of the Si(OH)4 layer is not covered with glassy SiO2, adequate decomposition is realized and H2O does not remain. A high density SOG layer can be acquired in this way.
Patent JP-H07257954-A (JP)
Title: Cement hardened body
Inventor: MORIOKA MINORU
IPC: C04B28/02
Filed: 1994-03-23
Abstract: PURPOSE:To release from a mold at an early stage without carrying out steam aging and improve strength showing property by incorporating a specific cement, anhydrous gypsum, aluminum sulfate and an alkali aluminate metallic salt. CONSTITUTION:A cement composition is obtained by blending 1-5pts.wt. anhydrous gypsum having >=2500cm<2>/g Blaine value, 0.2-3 pts.wt. aluminum sulfate (expressed in terms of anhydrate) having 0-20mol bound water and 0.1-0.8 pts.wt. alkali aluminate metallic salt with 100 pts.wt. cement having 3500-7000cm<2>/g Blaine value and >=60wt.% in 3CaO.SiO2 content. A formed body is obtained by adding water into the composition so as to be 25-50wt.% water/binder ratio, kneading and after filling into a molding flask, molding while impressing 1-50G gravitational acceleration and demolding. A cement hardened body is obtained by aging the formed body at 10-30 deg.C for >=1 day.
Patent JP-H10211402-A (JP)
Title: Method for pushing filter plate of filter press
Inventor: TANII KIYOSHI
IPC: B01D25/19
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To improve dehydrating efficiency by reducing loss time in dehydration by a method wherein an air cylinder is used for motive power which slides in no loading time a movable plate pushing a filter plate being under a separated state, and besides, in a pressurizing stage, the filter plate is pressurized by extension of a hydraulic flat jack. SOLUTION: In a filter press wherein a plurality of filter plates 3 and a movable plate 4 are placed bridging over a pair of left and right fixed frames 1, 1', a main air cylinder 5 is provided to an opposed side of a filter plate direction of the movable plate 4. Then, the movable plate 4 is advanced, and then, a support rod 6 is bridged over a ram of the main air cylinder 5. The support rod 6, when it is made horizontal with an auxiliary air cylinder 7, makes the support rod 6 abut against a ram head 8 of the main air cylinder 5, and a load of the movable plate 4 is supported with the support rod 6. A hydraulic flat jack 9 is built in the movable plate 4, the movable plate 4 is pushed with pressurizing oil supplied from a compact hydraulic pump 10, and a slurry pump 10 is started under this state to start dehydration.
Patent JP-H02233909-A (JP)
Title: Cooker
Inventor: OHARA TAKUO
IPC: F24C7/02
Filed: 1989-03-03
Abstract: PURPOSE:To facilitate the life check of a magnetron, a door switch, etc., by a method wherein the flowing time of an electric current in the magnetron, the number of times of the opening and closing of a door, etc., are measured and stored and at an outbreak of a power failure the data stored in a measuring means are written in an EEPROM by a memory set means. CONSTITUTION:A microcomputer 24 counts the oscillating time of a magnetron and the number of times of the opening and closing of a door switch 31 and at the same time includes a measuring means 45 which stores in a memory the data such as a built-in RAM, and a memory set means 46 which detects a power failure by counting the number of pulses into an interrupter input 43 and also at the outbreak of a power failure, writes the data stored in the RAM into the EEPROM 25 and at the time of restoration of power, writes the data stored in the EEPROM 25 into the means 45. Further, the computer 24 includes a display set means 47 which displays the data stored in the means 45 into a indicator 19. It is therefore possible to check the oscillating time of the magnetron of which life is relatively short, and the number of times of the opening and closing of the door switch.
Patent JP-H08246460-A (JP)
Title: Multi-spindle boring machining equipped with hole bending correction function
Inventor: SENBOKU SHUNKICHI
IPC: E02D5/18
Filed: 1995-03-13
Abstract: PURPOSE: To make it possible to easily correct the surface of an axial row itself with the center of an axial row as the center in a multi-spindle boring machine and to simplify in its construction. CONSTITUTION: A sliding member 13 is provided between a boring axis 3 of the end of a boring axial row and a lower holding device 5, and the sliding member 13 is in a state to fit to the inside of the holding device 5 with the inclined surface inclined to the axial center of the boring axis 3. The boring axis 3 is held in the sliding member 13 in a rotatable manner, a sliding device for moving the boring axis 3 in the direction of the axial center is provided, and the sliding member 13 is slidably moved in the direction of the axial center by the sliding device.
Patent JP-S60196958-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OKITA YOSHIHISA
IPC: H01L21/3205
Filed: 1984-03-21
Abstract: PURPOSE:To prevent increasing of wiring resistance at a through-hole part and disconnection, by a method wherein the buried through-hole is formed by the second metal. CONSTITUTION:The second metal 22 is sputter-deposited on the first wiring 21. Then, photoresist 23 is applied on that second metal 22. Subsequently, makes only the second metal remain at the specified part by etching the second metal 22 making a photoresist 23 as a mask. At this time, some kind of side etching are carried out and eaves 24 of the photoresist 23 are made. Successively, the end part of the photoresist 23 are exposed by etching after an insulation film 25 is formed all the surface. After that, when insulation film 25 on the second metal is removed by the lift-off method, the second metal 22 remains only at the part on which the through-hole is formed, and the construction with flat surface on which the buried through-hole is formed, can be obtained.
Patent JP-S643084-A (JP)
Title: Production of microporous ceramic porous body
Inventor: SEKI YACHIHO
IPC: C04B38/06
Filed: 1988-03-05
Abstract: PURPOSE: To produce a ceramic porous body having high porosity and fine pore size and being homogeneous and free from deformation and crack in good productivity, by pressurizing, molding and burning an ultrafine ceramic powder using a specific lubricating organic liquid substance as a molding medium.  
     CONSTITUTION: A lubricating organic liquid substance such as aliphatic, alicyclic or aromatic hydrocarbon, alcohols, esters or silicone having 2W100 centistokes poise at 37°C and 70W700 average mol.wt. is added to 0.005W2.5μm ultrafine power of ceramics consisting of Al 2 O 3 , SiO 2 , ZrO 2 , TiO 2 , SiC, Si 3 N 4 , BN and the others as a molding medium at a ratio of 65W330wt.% and the blend is kneaded and molded under pressure and burned at 500W1,400°C. The molding medium is gasified and loosen at high temperature and ultrafine ceramic porous body having 60W90% average porosity can be simply produced in good productivity. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6023678-A (JP)
Inventor: HANSU NIKORAITSUIKU
IPC: F16K11/074
Filed: 1984-03-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63233681-A (JP)
Inventor: KURAIDO ROBINSU
IPC: H04N7/167
Filed: 1988-03-05
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-S55144632-A (JP)
Title: Manufacturing device of stem
Inventor: YOSHIDA MINORU
IPC: H01J9/24
Filed: 1979-05-01
Abstract: PURPOSE:To prevent the misalignment of a stem core and easily manufacture the stem of good quality, by constituting an intermediate support part of the stem not to hinder for a burner or pincher. CONSTITUTION:When a rotary table 17 is rotated, a flare 2 is held by a flare holding mechanism 12, a lead wire 3 by a lead wire holding mechanism 18 and an exhaust pipe 4 by an exhaust pipe holding mechanism 14. Then the flare 2, the lead wire 3 and the exhaust pipe 4 are heated by a burner group and press fitted. Subsequently a stem is gradually cooled by a cooling air nozzle and taken out from a product delivery part.
Patent JP-H11248367-A (JP)
Title: Method for cleaning industrial kiln and cleaning material used therefor
Inventor: MATSUNOBU KENICHI
IPC: F27D1/16
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a cleaning material conveying route, reducing fuel consumption, operating time by efficiently melting a slag or a ground metal adhered to a lining of an industrial kiln and completely removing it. SOLUTION: In the method for cleaning by melting to remove a slag or a ground metal adhered to an industrial kiln by bringing a flame into contact with it comprising the steps of injecting a gas 3 for the flame from a plurality of sets of burners 1 concentrically provided at annular injection ports arranged with many hole groups, outside annular injection ports 2 toward an object, a cleaning material from next annular injection ports 4, further the gas 3 from an inside annular injection ports to burn it, and injecting melt blowing gas from a central injection port 5, thereby melting the slag or the metal to blow out to remove it. A ratio of flowing ratio of the gas for the flame to the gas for blowing out the melt is set to 1:4 to 1:16.  Further, as cleaning material of iron powder, 85% or more of pure iron is contained in the powder, and 85 to 65 wt.% of the entirety of fine powder having a particle size of 0.075 mm or less is used.
Patent JP-S56149596-A (JP)
Title: Repairing method of heat transmitting fine tube for heat exchanger
Inventor: URAGAMI KOUICHI
IPC: F28F11/02
Filed: 1980-04-21
Abstract: PURPOSE:To repair the breakage of the tube at a position near a connecting part between a tube plate and the heat transmitting fine tube for the heat exchanger  surely in a short period of time by a method wherein a cylindrical sleeve formed  with annular protuberances is inserted into the fine tube to expand it. CONSTITUTION:The annular protuberances or rings 6a-6f are formed on the outer surface of the cylinrical sleeve 5 having a length enough to cover the erosion 4 of the heat transmitting fine tube 2 inserted into the hole of the tube plate 1. The location of the rings 6c, 6d is determined so as to pinch the erosion 4 when the sleeve 5 is inserted into the fine tube 2. The sleeve 5 is inserted into the fine tube 2, is held within it, is expanded so as to bite the rings 6a-6f into the fine tube 2, thereby securing the sleeve 5 to the fine tube 2.
Patent JP-S61210956-A (JP)
Title: Thin layer bar for chromatography
Inventor: YAMAMOTO YOJIRO
IPC: G01N30/84
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a thin layer bar which is used for FID-TLC (thin layer chromatography using a hydrogen flame ionization detector) by constituting a development start side of a stationary phase of a chemically modified silica gel. CONSTITUTION:The development start side of the stationary phase of the thin layer bar for FID-TLC is constituted of the stationary phase of the chemically modified silica gel, by which the bar is divided to a chemically modified sepn. part 2 for executing a distinc sepn. and a detection part 3 for detection by accepting the image separated in the above-mentioned monosilane expressed by Xn-SiR3-n'R id preferably used for the chemical modification. In the formula, X is a halogen or alkoxyl group, n is 1, 2 or 3, R is a monovalent hydrocarbon group, polar group substd. alkyl group or alkoxyl group or monovalent arom. nitro group. The ratio of the sepn. part 2 of the thin layer rod is preferably made about 10-70% of the entire length of the stationary phase.
Patent JP-H01226484-A (JP)
Title: Frame member for motorcycle
Inventor: SUGIMOTO MIKIO
IPC: B62K19/06
Filed: 1988-03-08
Abstract: PURPOSE:To reduce degradation of rigidity and deformation when benmding work is made by employing a rectangular pipe having one sideface formed with projecting or recessed curved face as a frame member. CONSTITUTION:Upper right and left pipes 3 are made of light alloy to have elongated rectangular cross-section, and drawn out into pipes having longitudinal ribs 8 at the inside. Projecting curved face 10 is formmed between the rib 8 and one upper/lower sides 9, while recessed curved face 11 is formed between two ribs 8. When bending work is made such that the sections formed with the projecting and recessed curved faces come to the outside, the deformation is not conspicuous and concentration of stress can be avoided.
Patent JP-S59179064-A (JP)
Title: Preparation of substance for promoting multiplication of bacterium belonging to genus bifidobacterium
Inventor: MUTAI MASAHIKO
IPC: A23C11/10
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a substance for promoting multiplication of a bacterium belonging to the genus Bifidobacterium useful as a healthy agent, by adding milk of lime to waste liquor prepared in a production process of soybean protein to alkalize it, heating it to give precipitate, eliminating the precipitate. CONSTITUTION:Soybeans are extracted with water to give soybean milk, to which phosphoric acid is added, protein is coagulated and separated. The waste liquor from which protein is removed is used as a raw material, milk of lime is added to it until the pH becomes 7-10. The waste liquor is heated at 80- 100 deg.C, and the formed precipitate is eliminated, to give the desired substance for promoting multiplication of a bacterium belonging to the genus Bifiobacterium. If necessary, the waste liquor is readjusted to pH of neutrality or weak acidity and can be used. It is further concentrated and dried, and can be used as the substance for promoting multiplication. Or, it is further brought into contact with active carbon, etc., unnecessary components are adsorbed, and can be purified by ion exchange resin treatment, dialysis, etc.
Patent JP-H10252659-A (JP)
Title: Pump device
Inventor: KASHIMURA HIRONOBU
IPC: F04B49/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To operate and stop a pump device without fixing an operation starting pressure value and an operation stopping pressure value by stopping a pump for a fixed time, and judging a flow rate by seizing a pressure variation at that time after confirming that detecting pressure does not change for a fixed time by storing the detecting pressure at all times. SOLUTION: A solution plug is opened up to opening A from time T1 to T3. At the time T3, pump pressure becomes constant (P1). A microcomputer recognizes that the pump pressure is constant (P1), and restarts a pump at time T4 after stopping it during time ΔT. Therefore, the microcomputer detects a pressure drop quantity ΔP, and judges a present flow rate, and compares it with a preset stopping flow rate. When judged that it is not less than the stopping flow rate, the pump is continuously operated. When the solution plug is closed up to opening B from time T5 to T6, the microcomputer recognizes the pump pressure becomes constant (P2), and restarts the pump at time T7 after stopping it during time ΔT, and compares a present flow rate with a preset flow rate. When judged that it is less than the preset flow rate, the pump is stopped.
Patent JP-S58171098-A (JP)
Inventor: AYUKAWA KEIKO
IPC: G10L13/06
Filed: 1982-03-31
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-S51129286-A (JP)
Title: Sampling apparatus
Inventor: JINNO SHIGERU
IPC: G01N1/20
Filed: 1975-05-06
Abstract: PURPOSE: To produce a sampling apparatus which is able to collect sample in proportion to the flow rate of fluid which flows in gutter or pipe by a simple method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S648031-A (JP)
Title: Composite corrugate, method and apparatus for manufacturing said corrugate
Inventor: ICHIKAWA HIROO
IPC: B32B3/28
Filed: 1987-03-10
Abstract: PURPOSE:To provide excellent planar outer compression strength, bonding strength with a flat plate liner and compression strength in a plane, and to improve manufacturing efficiency by specifying the amplitude rate, zigzag superposition rate and zigzag rate of corrugated strip row in which crests and valleys are alternately formed in a direction perpendicular to the feeding direction of a sheet material on the sheet material. CONSTITUTION:Crests M and valleys V are alternately formed in a direction perpendicular to a feeding direction during the feeding of a sheet material to be worked as a corrugated strip row 13, which is passed between a pair of forming rollers axially disposed in a zigzag manner in a waveshape. A corrugated core 11 is formed by specifying the amplitude rate H/L (L: wavelength, H: amplitude) of sectional waves of the row 13 to 0.2 or more, zigzag superposition rate D/L (D: width of planar zigzag wave) between the rows 13 in a planar shape to 0.5 or more, and zigzag rate N/L (N: wavelength of planar zigzag wave) of the row 12 to 0.2 or more during the passage. Then, a flat plate liner 12 is bonded to one side face. Thus, a composite corrugate having excellent strengths for all planar outer compression strength, planar outer bending strength and planar inner compression strength is obtained.
Patent JP-S58168705-A (JP)
Title: Concrete protective wall for revetment, etc.
Inventor: TOMIZAWA SABUROU
IPC: E02D5/10
Filed: 1982-03-31
Abstract: PURPOSE:To simplify the structure of concrete protective walls as well as make easier the construction work on site by a method in which steel tubular piles are driven in two rows at equal intervals and covered with casings of an angular cylinder form having coupling grooves on its three ways and a filling material is packed into spaces formed by laying wall plates over the mutually facing grooves. CONSTITUTION:A necessary number of steel tubular piles 1 are driven in two rows at an equal interval, angularly cylindrical concrete casings 3 are fitted on the piles 1 while adjusting them in such a way as to mutually face the coupling grooves 3b and then supported on a receiving base 2. Then, concrete wall plates 4 are laid across the coupling grooves 3b, an iron bar cage 6 is inserted into the steel tubular pile 1, and concrete 5 is placed. Then, concrete 7 is placed between the steel tubular piles 1 and the inner surfaces 3a of the casings 3, and filling material, e.g., soil, etc., is then packed in the spaces surrounded by the wall plates and the casings 3. By this, semi-permanent structures can be constructed in shortened construction periods.