baber/WOPTO huggingface dataset:
Patent JP-H10153599-A (JP)
Title: Agent for preventing nonspecific adsorption of protein
Inventor: SAKAKI HIDEJIRO
IPC: G01N33/531
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enable highly sensitive and highly accurate measurement of an immunologically active substance, by causing a specified acrylic copolymer to contain an oxyalkylene group to be adsorbed on an immunologically active substance-immobilized solid phase to prevent nonspecific adsorption of protein. SOLUTION: This nonspecific adsorption preventing agent for protein is obtained by using an acrylic copolymer containing an oxyalkylene group produced by polymerizing a monomar as given by the formula, which is caused to be adsorbed on an immunologically active substance immobilized solid phase with an immunologically active substance immobilized on a solid phase. In the formula, R<1> represents hydrogen atom or methyl group, R<2> hydrogen atom or a hydrocarbon group having 1-10 carbons, OA an oxyalkylene group having 2-4 carbons and n the integer of 1-1,000 as average added molar number of the oxyalkylene group. To prevent nonspecific adsorption of protein using the adsorption preventing agent obtained, the preventing agent is put to be adsorbed on the surface of material desired to prevent adsorption.  The type of the protein is not limited in the prevention of the nonspecific adsorption, and the nonspecific adsorption can be prevented for any protein regardless of the type thereof.
Patent JP-H11140386-A (JP)
Title: Adhesive film, production thereof, support member with adhesive film, and semiconductor device
Inventor: MASUKO TAKASHI
IPC: C09J7/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film which withstands soldering heat in mounting, generates an outgas (fume) little, and does not stain semiconductor elements or a heating apparatus. SOLUTION: An adhesive film of which the wt. loss after 2-min heating at 250 deg.C is 100 μf or lower per mm<3> of the film is obtd. by mixing a thermoplastic resin, a thermosetting resin having a mol.wt. of 400-1,500, and if necessary a filler in an org. solvent, forming a layer from the resultant mixture on a substrate, heating and drying the layer, and removing the substrate. A polyimide resin is suitable as the thermoplastic resin; and an epoxy resin, as the thermosetting resin.
Patent JP-2001131731-A (JP)
Title: Thin film deposition system
Inventor: OSAWA YUICHIRO
IPC: C23C14/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the peeling of a thin film, in the course of thin film deposition onto a substrate held in a chamber of a thin film deposition system, caused by the increase in the difference between the internal stress of a member provided inside the above chamber and that of a thin film deposited onto the member provided inside the above chamber. SOLUTION: Internal stress is generated in a member, such as a shielding plate, e.g. target shield, a shutter plate, a mask and a chamber-deposition shield, provided inside a chamber of a thin film deposition system and also generation in a thin film deposited onto the member, respectively. The surface shape of the member is formed into a continuous plane of recessedly curved surface or a continuous plane of projectingly curved surface according to the difference in stress between the member and the thin film deposited onto the member, so that the force applied from the thin film to the member by the difference in internal stress between them can act not in a direction where the thin film is peeled from the member but in a direction where the adhesion between the thin film and the member can be improved.
Patent JP-H05146882-A (JP)
Title: Method and device for cladding by welding and cladding material
Inventor: HIYAMIZU TAKAO
IPC: B23K35/02
Filed: 1991-11-27
Abstract: PURPOSE:To continuously perform cladding by welding extending over a huge distance and a wide area by reducing complicated and troublesome work such as setting of cladding material in cladding utilizing friction welding. CONSTITUTION:A cladding device 1 by welding is a device to form a cladding layer 7 by utilizing friction welding on the surface of base material 5 mounted and fixed on a work table 3 and is provided with an inner frame 17 supported freely rotatably via plural bearings 15 in a main body frame 13, a rotating gear 19 provided above this inner frame 17, a rotating motor 23 which is fixed on the main body frame 13 and gives the rotational force to a gear 21 to mesh with the rotating gear 19 of the inner frame 17, two couples of rotational rolls 25 and 27 supported freely rotatably in the inner frame 17 and feed motors 31 and 33 to drive these couples of rotational rolls 25 and 27. The cladding material together with the inner frame 17 are rotated and sent out downward by the couples of rotational rolls 25 and 27, by which the pressing force after cladding by welding is started is maintained.
Patent JP-H09151596-A (JP)
Title: Corky flooring
Inventor: NAKAMURA SHINYA
IPC: B32B21/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide economically low priced flooring wherein durability and execution efficiency is excellent without damaging cushion efficiency by incorporating wooden powder, and subsequently laminating resin layer having specific bending modulus of elasticity, adhesive bond, cork layer and transparent surface layer. SOLUTION: Wooden powder is contained, and vinyl chloride resin layer 1 having 50-2000kg/cm<2> of bending modulus of elasticity, adhesive bond 2, cork layer 3 and transparent surface layer 4 are subsequently laminated. In that case, the resin layer 1 is formed of vinyl chloride resin having 600-1300 degree of average degree of polymerization, plasticizer of 30-120 pts.wt. at per 100 pts.wt. of resin and wooden powder having 50-200 pts.wt. It has 2-20mm in thickness. The cork layer 3 is formed of natural cork or compressed cork, and is 0.3-3mm in thickness. By the constitution, economically low priced flooring wherein durability and execution efficiency is excellent without damaging cushion efficiency in cork can be obtained.
Patent JP-H0627655-A (JP)
Title: Positive-type photoresist composition
Inventor: ROBAATO II POTOBIN
IPC: G03F7/004
Filed: 1991-11-27
Abstract: PURPOSE: To produce a positive photoresist composition especially high in sensitivity at spectrum I-line region (365nm). CONSTITUTION: This photoresist composition is composed of the mixture of a photosensitizer consisting of an ester of a 2,3,4-trihydroxy alkylphenone dimer in which a hydroxy group of the trihydroxy alkylphenone is esterified with 1,2-naphthoquinne diazido-4-sulfonyl chloride and having alkyl group containing 6-10 carbon atoms and existing in the photoresist composition with a sufficient amount for photosensitizing uniformly the photoresist composition and a novolac resin which is water insoluble and alkali aq. soln. soluble and existing in the photoresist composition with a sufficient amount for forming the substantially uniform photoresist composition.
Patent JP-H10140487-A (JP)
Title: Ink-jet printing and device therefor
Inventor: SHIMADA KAZUHIRO
IPC: D06P5/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printing device capable of forming a uniform printed surface without forming lateral strips while maintaining a productivity in printing a cloth by injecting the ink from a nozzle of a head. SOLUTION: This ink-jet printing device consists of plural heads H equipped with nozzles N and a device for delivering a cloth S, and is constituted by moving the heads H in a reciprocating motion in a rectangular direction to the cloth delivery direction while keeping a set space between the heads H and the surface of the cloth, and injecting an ink onto the surface of the cloth. In this case, the heads H consist of a first head group consisting of plural heads H for injecting different color inks, and a second head group installed in juxtaposition to the first head group and each of the heads in jecting different color inks consisting of the same color kinds as those of the first head group, and the first and the second head groups are arranged left and right symmetrically along a rectangular direction to the cloth delivery direction.
Patent JP-H09152359-A (JP)
Title: Electric connection structure for measuring-instrument movement
Inventor: OIKE YUKIO
IPC: G01R1/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection structure in which an intermediation terminal at a measuring-instrument movement and an electric interconnection at a printed-wiring circuit board arranged on the back of a meter case are connected electrically without spoiling their reliability and at low costs. SOLUTION: In an electric connection structure, terminal-top insertion holes 2c, 16a are made in a meter case 2 and in a printed-wiring circuit board 16. Then, tip parts of intermediation terminals 13 at a measuring-instrument movement 1 are inserted through the terminal-top insertion holes, and the tip parts are connected electrically to electric interconnections at the printed-wiring circuit board on the rear of the printed-wiring circuit board. Especially, the tip parts at the intermediation terminals and headed screws 17 inserted into screw insertion holes 13f2, 16b formed respectively in the printed interconnections on the printed-wiring circuit board are screwed to the meter case, and the electric contact of their head parts 17a with the rear of the meter case is held so as to sandwich the tip parts at the intermediation terminals and the printed-wiring circuit board.
Patent JP-H02157875-A (JP)
Title: Developing device
Inventor: KOGA YOSHIRO
IPC: G03G15/09
Filed: 1988-12-12
Abstract: PURPOSE:To obtain a small and light developing device at low costs by forming the magnetic substance roller of a developer carrier member with the use of a rare earth formed magnet. CONSTITUTION:The magnetic substance roller of a developer carrier member 5 is formed of a rare earth formed magnet 9 at high magnetizing and magnetic flux density, and the formed magnet 9 is fixed at a soft magnetic supporting body 10 by adhesion or insert molding. The formed magnet 9 is molded by injection molding, compression molding, extrusion molding, etc., and dividedly magnetized to ten electrodes or more. The thickness of the formed magnet 9 can be made thinner, and since it is small and light, and post-work is unnecessary, the costs can be reduced. In the cases of the projection molding and compression molding, since the soft magnetic supporting body 10 constituting a magnetic circuit can be inserted to the magnetic substance roller, assembly labor can be reduced.
Patent JP-H01154575-A (JP)
Title: Integrated circuit for driving led
Inventor: AOKI KANJI
IPC: H01L33/00
Filed: 1987-12-11
Abstract: PURPOSE:To accelerate the switching response of an output driver transistor by dividing a power source voltage by a gate capacity and an added capacity at the time of switching an output transistor and driving the gate electrode of the output driver transistor. CONSTITUTION:A capacity 11 is connected at the moment that the gate of an output P-type MOS transistor 10 is turned ON, a power source voltage is divided by a capacity connected to the gate capacity of the transistor 10, and the gate level of the transistor 10 becomes a capacity-divided potential. Accordingly, the transistor 10 is switched at a high speed. Since the capacity for acceleration is connected to each bit, a constant switching waveform can be obtained irrespective of the number of the bits for turning ON the transistor 10, thereby eliminating the irregularity in color due to data as an LED printer head.
Patent JP-H01154152-A (JP)
Title: Method for forming color photographic image
Inventor: HIROZAWA TOSHIO
IPC: G03C1/035
Filed: 1987-12-11
Abstract: PURPOSE:To lessen the reduction of the coloring dye density of an image, and to make possible to rapidly process a sensitive material by image-wisely exposing a specified silver halide color photographic sensitive material and then, developing the exposed sensitive material with a color developer which does not contain benzyl alcohol for less than 2min. CONSTITUTION:The usable sensitive material comprises a silver halide emulsion composed of chlorine and bromine atom in a halogen composition, and silver halide particles have >=70mol.% of silver chloride content in the outer part and <=30mol.% of silver chloride content in the inner part of the silver halide particle. The sensitive material comprises one layer of the silver halide emulsion having the silver ratio of the inner part to the outer part of the particle of (1:1)-(1:5). The sensitive material is image-wisely exposed, followed by developing the exposed sensitive material with the color developer which does not contain the benzyl alcohol for <=2min. Thus, the rapid development of the sensitive material makes possible, and the sufficient coloring dye density of the sensitive material is obtd.
Patent JP-2001131243-A (JP)
Title: Liquid radiation-curable resin composition, coating material for optical fiber and optical fiber
Inventor: KOSAKAI SHOHEI
IPC: C08F2/44
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid radiation-curable resin composition excellent in adhesion to a quartz glass, rapidly stabilizing and useful for a primary coating material for an optical fiber. SOLUTION: This liquid radiation-curable resin composition comprises a (meth)acrylate-based oligomer (A), an ethylenically unsaturated compound (B), a photopolymerization initiator (C) and an organic silicon compound bearing at least two polyorganoxysilyl groups having 2-20 silicon atoms.
Patent JP-2000150050-A (JP)
Title: Connector
Inventor: SAIJO EIJI
IPC: H01R13/42
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of the works to take out a plurality of terminal metal pieces from a housing. SOLUTION: When a terminal metal piece 20 is inserted in the condition that a slipoff preventive, member 30 (slipoff preventive means) is attached to a housing 10 to be in a slipoff preventive position, a resilient slipoff preventing piece 32 makes elastic displacement to the retreat attitude to allow performing an inserting operation, and the inserted terminal metal piece 20 is put in the slipoff prevented condition by the resilient piece 32 which is restituted elastically. All resilient pieces 32 are set off at one time from a plurality of terminal metal pieces 20 only by removing the slipoff preventive member 20 from the housing 10, and all terminal metal pieces 20 are at one time released from the slipoff prevented condition.
Patent JP-H07163708-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1993-12-14
Abstract: PURPOSE:To enable the realizing of game conditions with diversity enough to offer a special profit. CONSTITUTION:As a game ball 110 reaches an area (initial prize ports 150, 160 and 162), a controller controls a state switching device in different patterns corresponding to the area reached to make the condition of a prize device (central prize device 120) easy to win from hard to win. To be more specific, when the game ball wins a certain area (initial prize port 150), a mobile blade piece of the prize device is opened by a first period. On the other hand, when the game ball wins other areas (initial prize ports 160 and 162), the mobile blade piece of the prize device is opened by a second period. This enables the changing (diversifying) of the pattern of a special profit to be offered to a game player depending on which area is won thereby allowing the game player to be given an anticipation to realize a more profitable prize state.
Patent JP-H07146748-A (JP)
Title: Input device
Inventor: AKAIKE KAZUHIRO
IPC: G06F3/0488
Filed: 1993-11-22
Abstract: PURPOSE:To perform the shift operation of a pen input location on an input pat. CONSTITUTION:This input device is provided with an input pat 1 having an elastic surface showing an uneven shape when pressure is applied by a pen, many sensor elements C1 to Cn locating on the lower surface of the input pat 1 and changing electric amount corresponding to the projected-recessed state generated on the surface of the input pat 1 and a control microcomputer 5 switching to the shift mode that the input location on a display moves when the change of electric amount to be outputted from the sensor elements C1 to Cn at the location pressurized by the pen or fingers and a prescribed number or more of the sensor elements C1 to Cn changing electric amount are simultaneously detected. In the input pat 1, a menu for selecting the operation contents is made to be displayed.
Patent JP-H02160072-A (JP)
Title: Device and method for producing film
Inventor: OKADA TOMOYUKI
IPC: B05D1/20
Filed: 1988-12-13
Abstract: PURPOSE:To completely clean the surface of water by spreading a monomolecular film on the surface of the water in a water vessel fitted with a draining means, sticking the film on a substrate and draining the water. CONSTITUTION:Water 8 is stored in a water vessel 2 and an org. soln. prepd. by dissolving a sample such as stearic acid or omega-tricosenic acid in an org. solvent such as chloroform or benzene is dropped on the surface of the water 8 held between a partition plate 6 and a barrier plate 10. The solvent evaporates at once and a monomolecular film 12 is spread on the surface of the water 8. This film 12 is compressed with the barrier plate 10 and a metal or glass substrate is put in the water 8 or pulled from the water 8 to stick the film 12 on the substrate. The water 8 is then drained from a drain hole 4. A thin film having uniformity can be efficiently formed.
Patent JP-H01155480-A (JP)
Title: Image division system for graphic recognition device
Inventor: MORI AKIHIKO
IPC: G06T7/00
Filed: 1987-12-11
Abstract: PURPOSE:To heighten the processing efficiency of an image in case of dividing one drawing corresponding to the capacity of a memory by minimizing the jointing processing of a vector which connects divided graphics mutually. CONSTITUTION:A processor 6, when image data being inputted from a scanner 5, develops the data on a memory 7 once. The position of a black image element is calculated from the image data of one line developed on the memory 7, and the data is compressed, and an operation to store the data in a disk 1 is repeated, and the data is compressed sequentially, then, stored in the disk 1. A processor 2, when receiving an instruction to process the data stored on the disk 1 from a host computer 4, checks whether or not the capacity of the memory is insufficient by the indication of an indication program 3. When shortage occurs in a horizontal direction, calculation to find, for example, a range of 1/2+ or -15% of the horizontal size on the drawing on which the image data is collected is performed. When the shortage occurs in a vertical direction, for example, the range of 1/2+ or -15% is calculated.
Patent JP-H11132625-A (JP)
Title: Refrigerator
Inventor: TAKAHASHI YASUYUKI
IPC: F25D17/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To arrange a structure with a reduction in the number of parts and assembling man-hour for a cool air blowoff part which sends cool air from a cooler provided at a freezing chamber to a refrigerating chamber to be blown out in a refrigerator with a structure of two chambers upper freezing and lower refrigerating chamber. SOLUTION: A cool air blowoff duct 35 is formed out of a styrene foam the same in quality as a midpartition heat insulating material 22 as partition of the body of a refrigerator which is formed by filling a urethane foam between inner and outer boxes and assembled on the midpartition heat insulating material 22. The cool air blowoff duct 35 is so arranged to stick out to the side of a refrigerating chamber and a hollowed fitting part 46 is provided on the top surface part of a refrigerating chamber part of the inner box 21 to allow receiving of the cool air blowoff duct 35. The fitting part 46 is provided with cool air blowoff ports 47a and 47b to be opened on the refrigerating chamber to match a blowoff port formed in the cool air blowoff duct 35. This enables the formation of a cool air blowoff part to the refrigerating chamber with a simple structure.
Patent JP-2001132584-A (JP)
Title: Fuel injection valve
Inventor: TOGASHI MORINORI
IPC: F02M61/18
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To increase injection angle and to accelerate the fine atomization of fuel by applying large turning energy to the flow of fuel in a fuel injection valve to provide turning fuel at the upperstream side of a valve seat. SOLUTION: In this fuel injection valve provided with a nozzle body having a seat face 9 formed in the upperstream side of an orifice 8, a valve element 6 driven to be brought into contact with or separated from the seat face 9, and a fuel turning element 37 positioned at the upperstream side of the seat face 9 for applying turning force to fuel, the element 37 has radial directional grooves 49 made eccentric from the shaft center of the valve body 6 to cause the turning flow of fuel. The radial directional grooves 49 are made so that the ratio of the height to the width of the groove becomes 1 or more. Each groove 49 may be machined so that the cross section of each groove 49 becomes asymmetric about the center of the cross section.
Patent JP-2001132798-A (JP)
Title: Method for endless molding of helical toothed rope and endless coupled structure
Inventor: MIYATA KENJI
IPC: F16G3/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an endless coupled structure, where a helical toothed rope having a linear substance wound around a resin covering 3 at the outer periphery of a wire rope 2 is continuously driven in a fixed direction by a pulley 6 and to provide a method of molding the structure. SOLUTION: A resin covering 3 which has a slight length L1 of the cut end of a helical toothed rope 1 to be coupled in an endless manner and the end face of an exposed wire rope part 2A, where a helical wire 5 is peeled are coupled and formed into an endless state. A regeneration resin covering 3A and a regeneration helical wire 5A are situated at the endless inside of the exposed wire rope part 2A, and the exposed wire rope 2A ad the helical wire 5 having crests in the vicinity of the exposed wire rope 2A are embedded, and a resinous coupling reinforcing part 11 having a rib part 12 protruding from the side of a rope is formed integrally. An endless coupled part 10 having such a structure and a molding method of injection-molding the endless coupling part 10 by a mold die are provided.
Patent JP-H09134085-A (JP)
Title: Heating device
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/20
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a toner offset from occurring on a film with an electrostat ic factor for preventing the harmful influence of the toner offset by providing a conductive layer on a heat-resistant film and a pressure member and ground ing it. SOLUTION: For removing positive charges accumulated on the surface of the film 1, a conductive material is dispersed in a mold release layer 1c as the top surface of the film. Thus, this heating device is constituted so that the positive charges gradually runs away to the conductive layer 1b as a film intermediate layer. The charges after running away to the conductive layer 1b of the intermediate layer are transmitted from an exposed part A in the paper nonpassing part of the film 1 to a mold release layer 2d as the surface layer of a pressure roller 2. Since this mold release layer 2d is made conductive, the charges are moved from a conductive brush 11 to a ground G passing through the mold release layer 2d. Therefore, the mold release layer 1c, the top surface layer of the fixing film 1, has the same polarity as that of toner T to prevent the offset.