baber/WOPTO huggingface dataset:
Patent JP-S57205409-A (JP)
Title: Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
Inventor: TAKITANI MASARU
IPC: C08F4/60
Filed: 1981-06-11
Abstract: PURPOSE: A catalytic component for α-olefin polymerization, which has a high activity and an excellent duration of activity, which when combined with an organoaluminum compound, can provide a polymer having a high bulk density and a uniform particle size and being moldable without prior pelletization and which can be applicable to high-temperature polymerization.  
     CONSTITUTION: A solid product is prepared by reacting an organomagnesium compound of the formula, wherein R is a 1W20 C hydrocarbyl and X is a halogen or a 1W20 C hydrocarbyl, with a carbon tetrahalide (e.g., CCl 4 ) in the presence of an electron-donating compound (e.g., methyl toluylate). The title catalytic component is prepared by treating said solid product at 90W180°C with a phenol (e.g., cresol) and then treating it with a Ti halide (e.g., TiCl 4 ). A polymer is formed by (co)polymerizing an α-olefin in the presence of said catalytic component and an organoaluminum compound (e.g., triethylaluminum). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07292479-A (JP)
Title: Composite plated steel sheet excellent in coating suitability and corrosion resistance
Inventor: ABE MASAKI
IPC: C23C22/07
Filed: 1994-04-27
Abstract: PURPOSE:To produce a composite plated steel sheet excellent in coating suitability and corrosion resistance, furthermore low in cost and suitable as an automobile body. CONSTITUTION:On both sides of a steel sheet, Zn-Cr-water-soluble high polymer composite plated layers having 1 to 25wt.% Cr content, furthermore contg. 0.01 to 3wt.% water-soluble high polymers and having 5 to 40g/m<2> coating weight are formed. Moreover, on at least one surface of the same composite plated layers, a phosphate film with 0.5 to 4g/m<2> coating weight is formed to obtain a composite plated steel sheet. Thus, the elimination of phosphating equipment is made possible.
Patent JP-S60234762-A (JP)
Title: Method and device for producing fiber reinforced molding
Inventor: ANAHARA AKIJI
IPC: F16C7/00
Filed: 1984-05-03
Abstract: PURPOSE:To produce a fiber reinforced molding which has high strength and improved and stabilized quality by arraying and winding fiber reinforced bundles on plural pieces of reel-shaped insert-casting members and arraying and winding the fiber bundles so as to connect the insert-casting members. CONSTITUTION:The front end of the fiber reinforced bundle 8 is fastened through a yarn guide 27 to the insert-casting member 7. A rubber roller 25 is rotated and the guide 27 is moved back and forth to array and wind uniformly the bundle 8 on the member 7. A revolving spindle 15 is then rotated 180 deg. and the fiber reinforced bundle 8 is uniformly arrayed and wound on the insert- casting member 6 by the similar method. The spindle 15 is then rotated to array and wind the bundle 8 like a belt on the members 6, 7 and thereafter the bundle 8 is set by a metallic member 10 to form a rod 9. The fiber reinforced molding 3 is thus obtd. The molding 3 is incorporated in the cavity 2 of a die 1 and a molten metal is poured therein, by which the fiber reinforced composite body is produced.
Patent JP-H0977938-A (JP)
Title: Resin composition
Inventor: TAKEMOTO YOSHIHIRO
IPC: C08L33/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. excellent in abrasion resistance, sliding properties, and balance among flame retardancy, flowability in processing and mechanical properties. SOLUTION: This resin compsn. comprises 100 pts.wt. rubber-reinforced resin comprising (A) 10-60wt.% graft copolymer obtd. by graft polymn. of at least are kind of vinyl compd. with a ruffery polymer. and (B) 40-90wt.% alkyl (meth)acrylate copolymer in the form of a vinyl copolymer contg. a copolymer obtd. by copolymn. of at least are kind of vinyl compd., wherein at least one kind of vinyl compd. is an alkyl (meth)acrylate; (C) 1-40 pts.wt. halogen-contg. flame retardant; and (D) 0.1-10 pts.wt. polytetrafluoroethylene having a mol.wt. of 10,000 to lower than 1,000,000.
Patent JP-H0798527-A (JP)
Title: Image forming method
Inventor: KANBAYASHI MAKOTO
IPC: G03G15/20
Filed: 1994-04-27
Abstract: PURPOSE:To lessen curling and to obviate the generation of defects on both surfaces by forming the unfixed image of a specific color toner on one surface of a transfer material, then forming the unfixed image of the specific color toner on another surface, thereby forming the color images on both surfaces of the transfer material. CONSTITUTION:The unfixed image of the color toner contg. color toner particles of a weight average grain size 3 to 7mum and a grain size <=4mum at 10 to 70piece%, contg. the color toner particles of a grain size <=5.04mum at a ratio higher than 40piece%, contg. the color toner particles of a grain size >=8mum at 2 to 10vol.% and contg. the color toner particles of a grain size >=10.08mum at <=6vol.% is formed on one surface of the transfer material. The unfixed image is melted by heating and is fixed to the transfer material. The unfixed image of the color toner similar to the toners described above is then formed on the other surface. The unfixed image is melted by heating. The color images are thus formed on both surfaces of the transfer material.
Patent JP-S59215273-A (JP)
Title: Method for controlling welding position of spiral steel pipe
Inventor: HANZAWA MANABU
IPC: B23K9/032
Filed: 1983-05-24
Abstract: PURPOSE:To prevent defect owing to a welding deviation by disposing an IR camera in the butt part on a non-welding surface side, monitoring the temp. displacement in the butt direction of steel plates, discriminating the deviation between a gap point and a core wire from the temp. displacement and correcting the position of the core wire. CONSTITUTION:An IR camera 14 is disposed via a reflecting mirror 15 on a non- welding surface side to monitor the temp. displacement of steel plates including a part of a gap 5-1 in the butt direction thereof in the stage of butting a steel strip 3 to the end of a steel pipe 4 and subjecting the weld zone 5 thereof to submerged arc welding by a welding core wire 6. The temp. displacement detected with the camera 14 is image-identified by a synchroscope 18 via a signal processor 16 and the positional relation between the central part of the inflection points X and Y of the temp. displacement and the max. temp. point C is analyzed with the processor 16, by which the deviation in the position of the core wire 6 is corrected by a position controller 17. The welding core wire is thus made coincident with the butt position by which the welding deviation is eliminated and the overlap of inside and outside beads is thoroughly eliminated.
Patent JP-H09260857-A (JP)
Title: Structure of cabinet front panel combined with top cover thereof
Inventor: KAWAI YASUHIRO
IPC: H05K5/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a front panel combined with a top cover which prevents the gap from being formed between the panel and cover due to the deformation of the panel and facilitates assembling of them. SOLUTION: Ears 1a, 11b for receiving protrusions formed at the lower face of a top cover are provided on a resin-made front panel 1. The protrusions extend from a coupling face of a top cover 2 at the upper side of the panel to the lower face of the cover. Tongues 21 extruding from the joint face of the cover 2 to the panel 1 and coupling protrusions 22a, 22b are provided on the cover. When forming a cabinet, the tongues are inserted into the back of the upper face of the panel 1 and protrusions 22a, 22b of the cover 2 are inserted into the ears 11a, 11b from above to restrict the upper face of the panel 1 from above and below.
Patent JP-H09249532-A (JP)
Title: Solid powder-type cosmetic
Inventor: WATANABE NAOKO
IPC: A61K8/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a solid powder-type cosmetic having dry touch and good spreadability while exhibiting wettish-colored appearance by combining a specific poly(dimethylsiloxane) with a specific powder. SOLUTION: This cosmetic is obtained by incorporating a high-viscosity poly(dimethylsiloxane) with hydrocarbon wax. It is preferable that the high- viscosity poly(dimethylsiloxane) is a compound expressed by the formula [(n) is an integer of >=1], its viscosity is >=3000cs, esp. 3000 to 8000cs and its content of this cosmetic is 1.0 to 15wt.%. Ceresin, microcrystalline wax, solid paraffin, etc., can be cited as hydrocarbon wax and ceresin is the most suitable among these sorts of wax in terms of showing no stickiness. It is preferable that the hydrocarbon wax content of this cosmetic is 0.1 to 4wt.%. This cosmetic has good make-up sustainability and exhibits no whitish-colored appearance relative to its coated color.
Patent JP-2000282553-A (JP)
Title: Siphon type closet bowl
Inventor: SO MASAYA
IPC: E03D11/18
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a siphon type closet bowl in which siphon is induced at an early stage and the quantity of washing water is reduced. SOLUTION: In the siphon type closet bowl comprising a stool body 1 and a drain socket 3 to which a drain inlet 2 for the stool body 1 is fitted, the first shelf section 10, with which washing water overflowing a trap top section 8 collides, is installed in the outlet section 12 of the drain inlet 2, and the second shelf section 11, with which washing water colliding with the first shelf section 10 and being reflected collides, is set up into the drain socket 3 positioned in a section lower than the drain inlet 2.
Patent JP-H02272284-A (JP)
Title: Cold air circulation type open show case
Inventor: MUSHA HIROYUKI
IPC: F25D21/08
Filed: 1989-04-10
Abstract: PURPOSE:To contain goods having cooling temperatures difference from each other in chambers on both sides and to enable defrosting of each of cooler on an optimum condition by a method wherein the coolers are arranged in the chambers on both sides in a manner to be positioned facing each other, an expansion valve is mounted to each cooler, and an on-off valve is located on the upper stream side of each expansion valve. CONSTITUTION:An open show case contains and displays containing goods in respective chambers 4A and 4B in a state that the goods are divided into two good groups having cooling temperatures different from each other. Thermostats 14A and 14B are set so that the chambers 4A and 4B are respectively cooled to given temperatures, and refrigerants the pressures of which are respectively reduced by means of expansion valves 13A and 13B are fed to coolers 8A and 8B for circulation. Defrosting operation is set according to the defrosting states of the coolers 8A and 8B, and during defrosting operation, the feed of the refrigerant to the coolers 8A and 8B is individually stopped by means of a solenoid valve 12, and heated air heated by a heater is fed to the coolers to perform defrosting.
Patent JP-S6122100-A (JP)
Inventor: FURORIAN OROO
IPC: C07K16/08
Filed: 1985-04-26
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-S59207380-A (JP)
Inventor: YUURUGEN KUEEN
IPC: B66B21/04
Filed: 1984-05-07
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-H09277287-A (JP)
Title: Production of polyimide tube
Inventor: SUZUKI YUJI
IPC: G03C5/38
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To simply obtain a tube of high quality by forming a non-bonding part to a part of the bonding surfaces of the inner periphery of a tubular article and the outer periphery of a metal core element before separating the tubular article from the metal core element. SOLUTION: A core element 1 formed by unifying two-split core elements 1a, 1b is vertically held by supporting both ends thereof so as not a shift the core elements 1a, 1b. Subsequently, polyamic acid is dissolved in a solvent to be polymerized to prepare a polyimide precurson soln. which is, in turn, applied to the upper part of the outer peripheral surface of the core element 1 by a spatula. A die is put on the upper part of the core element 1 to be allowed to naturally fall to bond the polyimide precursor soln. to the outer peripheral surface of the core element 1 in uniform thickness. Thereafter, the core element is heated and burnt to be formed into a film to form a tubular article. Fluoroplastic is applied to the surface of the tubular article formed on the outer periphery of the core element by spraying.
Patent JP-S61250687-A (JP)
Inventor: NAKAJIMA TORU
IPC: G09G1/06
Filed: 1985-04-30
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-S61251382-A (JP)
Title: Solid-state image pickup device for still photographing
Inventor: KONDO RYUJI
IPC: H04N5/335
Filed: 1985-04-30
Abstract: PURPOSE:To effectively remove blooming without lowering an optical opening efficiency of an element by making a transistor means conductive a little on exposing a photosensitive means, and disposing an electric charge control means for eliminating an excessive electric charge generated on the photosensitive means. CONSTITUTION:From a control circuit not shown, control signals A, B, C are supplied to terminals, 56, 42, 40 at a predetermined timing and pulses HP and VP are fed to terminals 34 and 46. When a light incident to a photosensitive cell 10a is too strong, in a photodiode 2 of the cell 10a, an excessive photoelectrons are generated, a level of a cathode is lowered to a direction of negative to make conductive the diode 12. At this time, an insulating gate field effect transistor IGFET 14 is a little conductive, flows in the diode 12 through an IGFET 38 and the IGFET 14 of the cell 10a from a power source Vref of a terminal 58. Thereby, the excessive electric charge is connected again and eliminated and the generation of blooming is prevented in the reproduced image.
Patent JP-H01119201-A (JP)
Title: Fastener for footwear and ski boot with this fastener
Inventor: HERUBERUTO MARUZEERU
IPC: A43C11/14
Filed: 1987-04-15
Abstract: PURPOSE: To make pushing the end part of a strap with teeth into a stirrup unnecessary and to facilitate opening/closing motion with a hand by bonding permanently the strrup on the strap with teeth. CONSTITUTION: A strap 8 with teeth having ratchet teeth, a stirrup 10 with a nail 11 through which the strap 8 with teeth can slide and a tension lever 14 are provided. In addition, the stirrup 10 is permanently bonded on the strap 8 with teeth and the tension lever 14 is pivoted on the stirrup 10 to provide a permanent connection between the stirrup 10 and other peripheral region of the cylindrical part of a ski shoe. As the result, a user has no need to try to bring the apex of the strap 8 with teeth into an inlet of the stirrup 10 and can close his shoes with one hand.
Patent JP-S58103669-A (JP)
Inventor: DEBUITSUDO EI TAUNZEN
IPC: G01D3/02
Filed: 1982-05-28
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-S63257279-A (JP)
Title: Photoelectric conversion device
Inventor: OCHIAI RYOICHI
IPC: H01L31/0232
Filed: 1987-04-14
Abstract: PURPOSE:To make a small-sized and low-cost photoelectric conversion device by a method wherein an opto-semiconductor element photo-coupled to an optical fiber is mounted inside a housing equipped with a cooling fin and this housing and a semiconductor component are arranged to be face to face with each other on both faces of a ceramic substrate. CONSTITUTION:A housing 15 which is equipped with a cooling fin 30 and is composed of a material having the coefficient of high heat-transfer and a semiconductor component 2 are mounted to be face to face with each other on both faces of a ceramic substrate 1 with good thermal conductivity; an opto- semiconductor element 11 is mounted inside the housing 15; the opto- semiconductor element 11 is connected electrically to the semiconductor component 2 via a circuit inside the ceramic substrate 1. In addition, an opto-connector 20 is attached to the housing 15; an optical fiber 21 is photo-coupled to the opto-semiconductor element 11. Accordingly, a signal circuit composed of the semiconductor component 2, the opto-semiconductor element 11 and the optical fiber 21 is constituted; the heat generated by the semiconductor component 2 is conducted through the ceramic substrate 1, the housing 15 and the cooling fin 30 and is radiated.
Patent JP-2000281282-A (JP)
Title: Suspension lock device for crane vehicle
Inventor: FURUKAWA EIJI
IPC: B66C23/88
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve travel performance at a narrow place by outputting a suspension lock signal when a crane vehicle is kept at a crane operation state, and allowing a suspension lock release when the crane vehicle is judged to be in a stable state even at the on-tire state released with suspension lock. SOLUTION: When a suspension lock release operation switch 42 is operated while a crane vehicle is kept in a travel attitude, a signal is sent to a lower control unit 33, the output of a suspension lock solenoid selector valve 44 is cut off, and suspension lock is released. When a crane operation switch 39 is turned on for a crane operation to erect or rotate an expansion boom for an intrusion into a narrow place in the free state of a suspension, the solenoid selector valve 44 is switched into a suspension lock state. When the suspension lock release switch 39 is turned on in this state, a suspension lock release signal is outputted from an upper control unit 32 if the crane state is a state allowing a suspension lock release.
Patent JP-S5215591-A (JP)
Title: Process for preparing a high molecular weight cationic polymer
Inventor: YAMAMOTO YASUO
IPC: C08F20/34
Filed: 1975-07-29
Abstract: PURPOSE: A process for preparing a high molecular weight cationic polymer useful for excellent dye-assist agent, fiber treating agent, freeness improving agent of pulp, sizing agent of paper, and cationic coagulant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08266006-A (JP)
Title: Motor with dynamic pressure bearing device
Inventor: HAYAKAWA MASAMICHI
IPC: F16C17/02
Filed: 1995-03-25
Abstract: PURPOSE: To obtain a dynamic pressure bearing having lubricating ability, sealability, and life reliability together by causing the base oil medium of lubricating fluid to contain dialkyl ester carbonate (ROCOOR) [R is a C5-C20 alkyl group]. CONSTITUTION: The inner circumferential surfaces of the radial bearings 24, 24 of a stator set face the peripheral surface of a rotational shaft 31 slidably and have radial-direction pressure sliding surfaces, and a dynamic pressure generating groove is formed at least on one side. Besides, the tip parts of the rotational shaft 31 face thrust receiving plates 25 for covering the lower end side openings of bearing holders 22 slidably and have thrust-direction pressure sliding surfaces. And bearing lubricating fluid A is also used as magnetic fluid for sealing. And a base oil solvent containing dialkyl ester carbonate (ROCOOR) [R is a C5-C20 alkyl group] is used for a magnetic formation constituting the bearing lubricating fluid A. As the result, it becomes possible to improve the physical properties and to enhance the lubricating, ability, sealing ability and life reliability.
Patent JP-H09114986-A (JP)
Title: Process for encoding of fingerprint onto ic card
Inventor: NELDON P JOHNSON
IPC: G06F21/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To automatically and speedily execute the automatic collation of fingerprint by sending data provided from the fingerprint to a computer and converting the biological feature of fingerprint to a biological proof code. SOLUTION: A digitizer 19 converts a signal from a video camera 11 to a suitable digital form. A computer 20 decodes the digitized signal and converts this image to the indication of proof code or numeral original for the biological feature on finger important for the empirical proof. Namely, the biological information code or original numeral is put on magnetic stripes on the rear side of card 22 in the encoded form. The computer 20 sends this information to an encoding device 21 and this device encodes this information to the magnetic stripes on the card. Then, the fingerprint is analyzed and it is checked whether the code of original biological feature found on the card is equal with the code read by a fingerprint reader 24 or not.
Patent JP-S5426489-A (JP)
Title: Coupling terminal
Inventor: YAMAGIWA HIROSHI
IPC: H01R4/48
Filed: 1977-07-31
Abstract: PURPOSE: Accurate perform two-point contact and easily check it by arranging the press section of a chain locking spring at the position nearer to a wire insertion port than the chain locking section even when the wire is inserted from downward. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000281965-A (JP)
Title: Cationically polymerizable ultraviolet-curable silicone composition for releasing
Inventor: MURATA NORIYASU
IPC: C09D183/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cationically polymerizable ultraviolet-curable silicone composition which can be easily adjusted to a high viscosity suitable for its application method while retaining its inherent curability and capability for releasing from a sticky substance by compounding a polyorganosiloxane having epoxy groups with a fine silicon dioxide powder having a specified pH and an onium salt photoinitiator. SOLUTION: This composition comprises 100 pts.wt. polyorganosiloxane of the formula having at least two epoxy groups, 0.01-50 pts.wt. fine silicon dioxide powder having a pH (of a 4 wt.% aqueous solution) of 5.5-9 and an average particle size of 0.05-100 μm, and 1-20 pts.wt. onium salt photoinitiator of the formula: (R1)2I+X-, ArN+2X- or (R1)3S+X-. In the formulas, R is 1-10C alkyl; X is an epoxy-functional group; n is 2 or higher; n/(m+n) is 0.01-0.5; m+n is 30-1,000; R1 is alkyl or aryl; Ar is aryl; and X- is [B(C6H5)4]-, [B(C6F5)4]-, [B(C6H4CF3)4]-, [B(C6F5)2BF2]-, [B(C6H4CF3)4]- or the like.
Patent JP-S59216196-A (JP)
Inventor: SUMITA KAZUO
IPC: G10L19/00
Filed: 1983-05-25
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-S63277817-A (JP)
Inventor: ANDOREASU MAIYAA
IPC: F02B33/42
Filed: 1988-04-15
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-H08287628-A (JP)
Title: Information recording and reproducing device
Inventor: KOSHIKAWA YOSHIO
IPC: G11B25/04
Filed: 1995-04-18
Abstract: PURPOSE: To secure the reliability of recording/reproducing information and also to secure electrostatic force in an information recording and reproducing device capable of impressing a voltage upon electrodes holding a head assembly between them and vibrating the assembly by gradually deforming the whole of a movable beam after the shape of the counter electrodes. CONSTITUTION: This device is equipped with an information storage medium 3 to be stepwise rotated or moved straight, and a head assembly 2 consisting of a head 5 for recording and reproducing information on the information storage medium 3 and a cantilever 6 mounting the head 5 at the tip, and the head 5 is vibrated in contact with the surface of the information storage medium 3. An end part on the side opposite to the tip mounting the head 5 of the cantilever 6 is held between the plural counter electrodes 8 via gaps on both sides respectively in the vibrating direction, and the head assembly 2 is vibrated by electrostatic force generated by impressing the voltage between the plural electrodes 8 or the electrodes 8 and the head assembly 2.