baber/WOPTO huggingface dataset:
Patent JP-2003093676-A (JP)
Title: Pinball game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify and thin a structure of rear surface components. SOLUTION: A pinball game machine is provided with a game board 10 where a front surface game area 11 is held in an erected state to face a front surface from the opening of a front frame 2, rear cover members 25 and 26 attached onto the rear surface of the game board and a rear set plate BSP which is freely opened/closed at the side of a front frame rear surface and held at a close position to cover the rear surface side. A prize winning tool 16 for a game ball to win a prize is arranged in the game area 11 on the front surface of the game board 10 and also an outlet 18 is formed to collect the game balls falling down without winning the prize in the prize-winning tool. Safe ball passage holes 22a and 22b for discharging a safe ball to the rear surface of the game board and an out ball passage hole 18a for discharging an out ball to the rear surface are formed on the game board.  The rear cover member 26 is attached onto the rear surface of the game board by covering the outlets of the safe ball passage holes and the out ball passage hole at the rear surface side of the game board 10. Thus, an after-game ball collecting member is formed to collect after-game balls through the use of the rear cover member.
Patent JP-2003093987-A (JP)
Title: Apparatus for cleaning inside surface of cylinder
Inventor: SAWADA MINEO
IPC: E03B7/09
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus for surely removing efficiently stains stuck to the inside surface of a pipe such as a city water pipe, a gas pipe and a slender chimney into which a person can not get for cleaning or a pipe such as a cooling water pipe of a nuclear power plant which is dangerous for a person to clean directly. SOLUTION: This apparatus for cleaning the inside surface of a cylinder being the pipe to be cleaned is provided with a center shaft to be rotated by driving a motor, worms formed in several positions in the longitudinal direction of the center shaft at regular intervals, worm gears which are engaged with the formed worms respectively and arranged in at least three positions around the center shaft at equiangular intervals, and a plurality of rotary brushes to be rotated by the respective rotations of the worm gears to be transmitted through respective transmissions.
Patent JP-2003165813-A (JP)
Title: Methyl methacrylate-trifluoromethylacrylic acid copolymer and method for producing the same
Inventor: SAWAGUCHI TAKASHI
IPC: C08F2/00
Filed: 2001-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methyl methacrylate-trifluoromethylacrylic acid copolymer having a new structure, and to provide a method for producing the same.  <P>SOLUTION: This method for producing the methyl methacrylate- trifluoromethylacrylic acid copolymer comprises subjecting α-methyl methacrylate and α-trifluoromethylacrylic acid to radical polymerization in supercritical carbon dioxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002194171-A (JP)
Title: Antistatic resin composition
Inventor: WATANABE ATSUSHI
IPC: C08F291/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-modified aromatic vinyl copolymer resin composition which has a high transparency and excellent mechanical properties like an impact resistance, furthermore, a superior antistatic characteristic. SOLUTION: This antistatic resin composition is a rubber-modified aromatic vinyl copolymer resin containing a rubber-like polymer as a dispersing particle in a continuous matrix resin wherein a glass transition temperature of the particle is in a range from -75 to -30 deg.C, the rubber-like polymer has a particular block copolymer structure having a strong affinity for a blend of an aromatic vinyl compound and a (meth)acrylic acid alkyl ester compound and an antistatic agent is added.
Patent JP-2003096028-A (JP)
Title: New carbonate compound
Inventor: UMEZAWA SHOHEI
IPC: C08L101/16
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a new carbonate compound having good hydrolytic stability, which can be used as a highly biodegradable nonionic surfactant. SOLUTION: This new carbonate compound is represented by formula (I) [wherein, R<1> is a 4-32C hydrocarbon, A is a reside of polyalcohol having a valence of (m) (m>=3), (n) is an integer of 1 to (m-1)].
Patent JP-2003109276-A (JP)
Title: Optical disk device
Inventor: ITO AYUMU
IPC: G11B17/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device that is provided with a loading mechanism for loading an optical disk from an optical disk insertion port at the upper side of the optical disk device downward so as to record/play back an optical disk with a large diameter and that can prevent an optical disk with a small diameter from being inserted into the inside of the device and can easily eject the disk. SOLUTION: A hook-shaped rocking member 20 as a disk insertion preventing means 9 is suspended on the rear side of an upper plate 1b of a case 1b beneath a disk insertion port 2 of the optical disk device 1 configured to record/play back a large-sized optical disk via a support 29 of a disk holder 21 of the disk loading mechanism 30. When an optical crystal disk with a small diameter is inserted, it is locked by the rocking member 20, and when the optical disk with a large diameter is inserted, the disk pushes and spreads the rocking member 2 and is supported by the loading mechanism 30 placed under the rocking member 20.
Patent JP-2003105826-A (JP)
Title: Cover for refuse storage container
Inventor: KARASAWA TAKAHIRO
IPC: E03C1/266
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a refuse container capable of effectively covering the inside of the refuse storage container without lowering drainage efficiency. SOLUTION: The cover 1 comprises an outline edge section 8 fitted to an opening edge section 16 of the upper part of the refuse storage container 5 in the drain outlet section 4 in a detachable manner and a coating formed inward of the outline edge section 8, the coating section 9 comprises a first coating piece 13 and a second coating piece 10 steeply inclined toward the center at least rather than the first coating piece 13, a refuse chuting opening 14 for introducing water or refuse is formed between the end 13a of the first coating piece 13 and the end 10a of the second coating piece 10, a stream flow gutter 11 is so formed in the first coating piece 13 that a raised section 12 for raising above formed in the approximately central part in the end 13a can be surrounded,  and at least a part in an outlet of the stream flow gutter 11 is located on the upper part of the refuse chute opening 14.
Patent JP-2003108950-A (JP)
Title: Non-contact data transmitting/receiving body and its manufacturing method
Inventor: MARUYAMA TORU
IPC: B42D15/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the security of a system using a non-contact data transmitting/receiving body by changing previously set capacitance when the non-contact data transmitting/receiving body stuck to an article and the like is peeled off. SOLUTION: A capacitance changing means 10 connected to an antenna 4 is arranged below a sticking layer 3, and a non-adhesion part 11 is formed in the lower part in at least a part of the capacitance changing means 10. In peeling off from an adherend body after adhesion via the sticking layer, a part matching with the non-adhesion part 11 in a capacitance regulating means 10 is left on the adherend body side and separated from an antenna unit 6.
Patent JP-2003105499-A (JP)
Title: Pearlitic rail having excellent toughness and ductility, and production method therefor
Inventor: KARIMINE KENICHI
IPC: C21D8/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pearlitic rail which has high toughness and high ductility in a cold district. SOLUTION: The pearlitic rail having excellent toughness and ductility has a composition containing, by mass, 0.55 to 1.20% C, 0.10 to 1.20% Si, 0.1 to 1.5% Mn, 0.002 to 0.05% S, 0.005 to 1% V, 0.0004 to 0.02% Mg, 0.0005 to 0.03% N, <=0.05% Al and <=0.05% T, or further containing one or more metals selected from 0.1 to 1.0% Cr, 0.01 to 0.5% Mo, 0.001 to 0.05% Nb, 0.1 to 4% Ni and 0.0001 to 0.005% B.  At least the rail head has a substantially pearlitic structure, and also, in the optional cross section of the pearlitic structure, (1) Mg oxide, Mg-Al oxides and Mg sulfides, (2) inclusions in which MnS is singly precipitated, or those in which MnS is precipitated with the (1) as neuclei, (3) inclusions in which V carbonitrides alone are precipitated, or those in which MnS is precipitated over the (1) and (2), and (4) inclusions containing TiN in addition to the (1) to (4), respectively having a diameter of 0.01 to 10 μm are present by 50 to 2 millions in total in 1 mm<2> , and the size of pearlitic blocks is <50 μm.
Patent JP-2003103602-A (JP)
Title: Method and apparatus for directly molding sheet comprising resin and wood flour
Inventor: OKINAKA SEIJI
IPC: B29C48/40
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To enhance quality by collectively supplying a resin and undried wood flour to a raw material supply part and kneading them only by a one stage kneading part to extrude the kneaded mixture at a low temperature. SOLUTION: In the method and apparatus for directly molding the sheet comprising the resin and the wood flour, the resin and the wood flour are collectively supplied to the raw material supply part (4), and gas and steam are removed by a gas venting part (5) just behind the raw material supply part (4) and the mixture of the resin and the wood flour is kneaded only by the one stage kneading part (7) to be extruded at a low temperature.
Patent JP-2003115439-A (JP)
Title: Electron beam-drawing apparatus and method therefor
Inventor: IEDA KOJI
IPC: G03F7/20
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To accurately execute the calibration of electron beams that is indispensable for an electron beam-drawing apparatus. SOLUTION: Deflection distortion correction is made to a wafer 12 by mark positions 25A and 25B, the deflection position of a positioning deflector 8 is corrected according to the deflection distortion value, corrected electron beams 9 are applied to the wafer 12, and patterns are accurately drawn on the wafer 12, thus accurately executing the calibration of electron beams and hence accurately operating the electron beam-drawing apparatus for improving yields.
Patent JP-2003114267-A (JP)
Title: Suspicious object detector
Inventor: SATO HISASHI
IPC: G01S13/06
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To quickly detect a suspicious object on which an electric wave beacon is mounted in a search area. SOLUTION: A direction finder 1 detects an object (a ship or a suspicious object) in a search sea area, which transmits electric waves. Besides, a radar device 2 searches the object in the search sea area. The suspicious object floats with only an antenna stretched out from the sea level to be hardly found from a monitoring boat. A suspicious object determination part 7 determines that an object remaining after eliminating objects detected by the radar device 2 from objects detected by the direction finder 1 is a suspicious object.
Patent JP-2003113565-A (JP)
Title: Formed glassfiber article and forming method therefor
Inventor: KODERA KAZUO
IPC: D04H1/645
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a formed glassfiber article suitable for the use at a high temperature, keeping the flexibility of the constituent fiber and relatively easily formable to a complicate form at a low cost and provide a method for forming the article. SOLUTION: A core material 11 for vacuum insulation use consisting of a formed glassfiber article is produced by a process comprising an attaching step to immerse a needle mat 1 obtained by the needling of glassfibers in an aqueous solution of a silica sol 2 and squeeze the mat with a roller 4, a compression-molding step to place the mat between a pair of upper and lower heated plates 5 of a hot press and bond the fibers with an inorganic binder attached to the glassfibers to form a compression-molded plate,  a welding step to heat the formed needle mat 1 in an electric oven 8 and keep the mat at a temperature lower than the softening point of the glassfiber to weld the glass fiber to the inorganic binder or weld the contact point of the glassfibers with each other and a solidifying step to take the needle mat 1 out of the electric oven 8 and spontaneously cool the mat to solidify the bonded points.
Patent JP-2003119124-A (JP)
Title: Base fabric for percutaneous medicine and skin cataplasm
Inventor: DOI MASATO
IPC: A61K9/70
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a base fabric for a percutaneous medicine, lasting the cooling effect and the medicinal effect of the percutaneous medicine for a long period, and having improved adhesiveness with the percutaneous medicine, and further to provide a skin cataplasm. SOLUTION: This skin cataplasm 1 has the base fabric 10 for the percutaneous medicine, and a medicine-coated layer 20. The base fabric 10 for the percutaneous medicine has a base material layer 11, and a coat layer 12 laminated on the surface of the base material layer 11. The medicine-coated layer 20 is formed on the coat layer 12 side. The base material layer 11 is composed of a polyurethane obtained by a usual reaction of a diisocyanate with a polyol, and optionally extending the chain of the polyurethane. The coat layer 12 contains a water-soluble acrylic resin and a polyalkyleneimine. The medicine- coated layer 20 contains a nonsteroidal antiinflammatory agent of a percutaneously absorbable medicine, usable for myalgia and arthrodynia.
Patent JP-2003072631-A (JP)
Title: Handlebar cover for bicycle, wheelchair, and baby carriage
Inventor: SATO NOBUKO
IPC: B62B5/06
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional handlebar cover comprising a baggy items of vinyl or cloth attached to a handlebar which sticks to hands to cause mugginess and stuffiness in summer, and which is hard to dry when wetted in rain. SOLUTION: This handlebar cover is composed of plastic, and it is provided with a mounting part capable of changing the directions and angles.
Patent JP-2003118992-A (JP)
Title: Operating lever device for forklift
Inventor: KAMIYAMA YOSHIYUKI
IPC: B66F9/08
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of erroneous operations of operating levers arranged adjacently at narrow intervals, in an operating lever device for a forklift. SOLUTION: In a front guard 4 of the forklift, a lift operating lever 6 for vertically moving a rotary clamp device, a tilt operating lever 7 for tilting a mast in front and rear directions, a clamp device rotation operating lever 8 for rotating the rotary clamp device in front of the mast and a clamp operating lever 9 for opening, closing and moving left and right clamp plates of the rotary clamp device are arranged at the narrow intervals. The color of a knob 7a of the tilt operating lever 7 and the color of a knob 6a of the lift operating lever 6 adjacent to the tilt operating lever 7 are made different to discriminate the tilt operating lever 7 and the lift operating lever 6 by an operator.
Patent JP-2003124868-A (JP)
Title: Communication terminal device and cell-search method
Inventor: TAKAHASHI HIDEYUKI
IPC: H04W88/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately detect whether a 1st common control channel is available even when various transmission diversity patterns are applied in the case that whether the 1st common control channel is available for a succeeding subframe is detected according to the phase difference between 1st and 2nd known codes for phase difference detection arranged in the same subframe like a TD-SCDMA system. SOLUTION: The phase differences of a midamble code as the 1st known code and a synchronizing code as the 2nd known code in the same subframe are detected (ST2) as a 1st process, the difference (relative phase difference) of the phase differences detected in the 1st process is detected (ST5) as a 2nd process, and it is decided (ST7) as a 3rd process whether the 1st common control channel is available according to the value of the relative phase difference.
Patent JP-2002188860-A (JP)
Title: Heat pump water heater
Inventor: OHAMA MASAHIRO
IPC: F25B1/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump water heater where there are ensured an improvement of durability and an improvement of operation efficiency. SOLUTION: The water heater is provided with a refrigerant circulation circuit which comprises connecting in order a compressor 1, a refrigerant versus water heat exchanger 2, a pressure reducer 3 for controlling a flow rate of a refrigerant and a vaporizer 4, and a hot water supply circuit consisting of a hot water storage tank 5, a circulation pump 6, and the foregoing refrigerant versus water heat exchanger 2, connected in order of mention; a discharge temperature detection means 13 for detecting discharge temperature of the compressor 1, and control means 11 for controlling valve opening of the pressure reducer 3 such that the discharge temperature of the compressor 1 becomes a previously set target discharge temperature. Accordingly, a proper refrigerant is circulated through the refrigerant circuit at all times, so that abnormal temperature rise and abnormal pressure rise are eliminated, and hence durability is improved together with an improvement of operation efficiency.
Patent JP-2003118147-A (JP)
Title: Suction pump and ink-jet recorder having the same
Inventor: KAWARAMA MAKOTO
IPC: F04C5/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To attain stable generation of a negative pressure and an adequate amount of sucked ink and to prevent a load of a driving source from being increased while a tube is squeezed by a method wherein the position shift and torsion of the tube at a time while the tube is squeezed is eliminated to surely press the tube over a predetermined range. SOLUTION: There is disclosed a suction pump 36 for an ink-jet recorder wherein a flexible tube 54 is guided to be supported by a tube holding face 30 and the negative pressure generated by squeezing the tube is applied to an ejection nozzle so that ink is sucked from the ejection nozzle. A tube guiding section consisting of a rib type projection 31 or a recessed groove section 33 is provided along the tube holding face 30 and a recessed groove section 32 or a rib type projection 34 formed on the tube 54 is fitted to the tube guide section.
Patent JP-2003121443-A (JP)
Title: Dna fragment immobilizing solid phase carrier
Inventor: YAMANOUCHI JUNICHI
IPC: G01N33/566
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a solid phase carrier capable of immobilizing stably a sufficient amount of DNA fragments prepared beforehand, an immobilization method of the DNA fragment using the solid phase carrier, and a detection method of the DNA immobilizing solid phase carrier and a nucleic acid fragment using the carrier. SOLUTION: This solid phase carrier is formed by applying thereto a composition containing a hydrolyzed condensate of organosilane.
Patent JP-2002359239-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHIMADA MIYOKO
IPC: H01L21/768
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To form an insulation film, having a low dielectric constant and a sufficient mechanical strength. SOLUTION: A method for manufacturing a semiconductor device comprises a step of coating a precursor of a substance for constituting an interlayer insulating film 3 or an insulation film stock, containing the substance on a semiconductor substrate 1, steps of irradiating the insulating film stock with an electron beam, while heating the substrate 1 in a reaction vessel, and curing the stock. At this time, at least on of the pressure in the vessel, the temperature of the substrate 1, the species of gas to which the substrate is exposed, the flow rate of the gas to be introduced into the container, the position of the substrate 1 and the amount of electrons which is incident per unit time on the substrate is changed.
Patent JP-2003127467-A (JP)
Title: Printer
Inventor: MIYAMOTO TAMOTSU
IPC: B41J3/36
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a printer foldable compactly by providing a print head removable from the housing section. SOLUTION: The printer comprises a housing (20) provided with a roller (8) for moving a sheet in the direction of Y axis with respect to the print face, and a print head (10) fixed removable to the housing (20) and moving in the direction of X axis with respect to the print face wherein a control section (1) is provided in the print head (10). The control section (1) generates print information, character feed information and line feed information based on print information received from an electronic apparatus, e.g. a computer (30), and controls operation of a print section (2) in the print head based on the print information.  The control section (1) also moves the print head (10) in the direction of X axis with respect to the print face by rotating a wheel (4) provided in the print head (10) based on the character feed information and controls rotation of a roller (8) on the housing (20) side through communicating sections (5, 6) based on the line feed information.
Patent JP-2003131452-A (JP)
Title: Sealing label for suppressing inadequate breakdown of consumables unit, pasting label, consumables unit having the same and method of identifying inadequate breakdown of consumables unit having the same
Inventor: YORIFUJI TAKAO
IPC: G09F3/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sealing label for suppressing the inadequate breakdown of a consumables unit, a pasting label, a consumables unit and a method. SOLUTION: The sealing label 51 consists of an adhesive material layer 59, release paper 61 pasted to its pasting surface 59-1, a display layer 62 which is laminated thereon, transparent tacky adhesive layer 64 of prescribed patterns 63 which are laminated thereon and have high strength of adhesion and a transparent surface layer 65 which is laminated thereon. When the sealing label 51 pasted to the consumables unit 66 is peeled from above by stripping the release paper 61, the display layer 62 is visible, for example, silver over the entire part through the transparent surface layer 65 and the transparent tacky adhesive layer 64.  When this layer is stripped, only the segments of the display layers 63 patterned in accordance with the strength of adhesion of the transparent tacky adhesive layer 64 remain on the tacky adhesive surface 66 of the consumables unit and the display layers 62 of the other segments are pulled apart from the adhesive material layer 59 integrally with the surface layer 65. The patterns are, for example, registered company names or registered trademarks.
Patent JP-2003136493-A (JP)
Title: Electrostatic driving device
Inventor: MORI KEIICHI
IPC: B81B3/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic driving device for preventing a movable electrode plate from sticking to a fixed electrode plate by interposing extremely small balls made of insulating material on a surface of the fixed electrode facing the movable electrode plate, in an electrostatic driving device manufactured by adopting a micromachining technique. SOLUTION: This electrostatic driving device comprises the fixed electrode substrate 8, and the movable electrode plate 2 attached and connected to the fixed electrode substrate through anchor portions 11 and flexures 21. Voltage is applied between the movable electrode plate 2 and the fixed electrode substrate 8 to electrostatically drive the movable electrode plate 2. The small balls 13' made of insulating material are interposed on the surface of the fixed electrode substrate 8 facing the movable electrode plate 2. The small balls 13' are made of epoxy resin.