baber/WOPTO huggingface dataset:
Patent JP-2003147378-A (JP)
Title: Grease composition and roller bearing obtained using the same
Inventor: KOMIYA HIROSHI
IPC: C10N40/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a new grease composition capable of enhancing both acoustic performances and fretting resistance of a roller bearing and a roller bearing using the same. SOLUTION: The grease composition comprises 100 pts.wt. of the total of an ester oil as a base oil and a Li soap-based thickening agent and 0.5-10 pts.wt. of calcium sulfonate containing 0.2-20 wt.% of calcium. The roller bearing is obtained by enclosing the grease composition.
Patent JP-2003152516-A (JP)
Title: On-delay circuit
Inventor: IZUMI MASAHIRO
IPC: H03K5/13
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an on-delay circuit capable of outputting a stable output voltage, even if delay time is set long. SOLUTION: The on-delay circuit 1 is provided with an input terminal 1a for applying an input voltage, a constant-voltage circuit 2 for generating a stabilized voltage from the input voltage, an oscillator 3 for generating an oscillation pulse, an amplifier 4 for amplifying the oscillation pulse, a diode D1 and a capacitor C2 for boosting and rectifying the amplified oscillation pulse, and an AND circuit 5 for oscillating to output an output voltage to an output 1b, when a voltage is inputted into an input B, while an input voltage is applied to an input A. The oscillator 3 is provided with a first variable impedance circuit 31, consisting of a first resistor R311, an MOSFET (M31) and a second resistor R312, and a first latch circuit 32 consisting of a resistor R321, a resistor R322 and a thyristor SCR32.
Patent JP-2003157750-A (JP)
Title: Hydraulic drive device of breaker
Inventor: SETO SHINJI
IPC: H01H33/34
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low cost hydraulic drive device of a breaker in which the impact by the fluid discharged from the main valve to the reservoir is suppressed. SOLUTION: This is a hydraulic drive device of a breaker that is constructed of a contact made of a movable contact 1 and a fixed contact 2 carrying out electric flow and break, a rod that is connected to the movable contact 1, a hydraulic cylinder 4 that is filled with a fluid, a piston 5 that is arranged capable of sliding in the hydraulic cylinder 4 and carries out open and shut operation of the rod, control valves for carrying out open and shut operation of the piston 5, and a main valve 11 out of the control valves that connects the hydraulic cylinder operating chamber with the reservoir side by opening the valve at the time of the open operation. A tube passage 41 that guides the operating fluid from the discharge hole 43 of the main valve to the vicinity of the fluid surface 42 of the operating fluid stored in the reservoir 10 is provided.
Patent JP-2003162336-A (JP)
Title: Dc stabilization power source circuit
Inventor: DOI KAZUNORI
IPC: H02H9/04
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a voltage from being generated in an output terminal when an output transistor is OFF-controlled with an OFF signal from a control terminal.  <P>SOLUTION: When the OFF signal is supplied to the control terminal 4 and the output transistor 5 is OFF-controlled, the overvoltage detecting transistor Q2 of a safety operation area restricting circuit 31 is also OFF-controlled. Thus, a current is allowed to flow in the safety operation area restricting circuit 31 and, then, the voltage is prevented from being generated in the output terminal 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160816-A (JP)
Title: Method for manufacturing sintered ore and by-products on sintering machine
Inventor: FUJII NORIBUMI
IPC: C22B1/20
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing sintered ore and by-products on a sintering machine.  <P>SOLUTION: This method for manufacturing the sintered ore and the by- products on the sintering machine, comprises laying floor-covering ore on a floor of a pallet of the sintering machine, forming a sintering raw material layer on the floor-covering ore, laying granular by-product raw materials in a middle layer and/or a lower layer of the sintering raw material layer, so as to be mutually separated in several lanes like slits along a widthwise direction of the pallet, and baking them, while thereby ensuring the air permeability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165812-A (JP)
Title: Thermally crosslinking resin composition
Inventor: CHIN TENMEI
IPC: C08F20/58
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new crosslinking resin composition without releasing formaldehyde in accompanying with thermal crosslinking.  <P>SOLUTION: This thermally crosslinking resin composition capable of being dehydrated and crosslinked by heating comprises a polymer containing N- hydroxyethyl(meth)acrylamide as a structural unit or a copolymer of N- hydroxyethyl(meth)acrylamide with another copolymerizable monomer, preferably containing 1-90 wt.% N-hydroxyethyl(meth)acrylamide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161206-A (JP)
Title: Combustor system
Inventor: TAKAGI MASASHI
IPC: F02D21/08
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an engine misfire (stoppage) caused by supplying exhaust gas of a combustor to an intake air side of the engine right after starting of the engine.  <P>SOLUTION: When the number of output revolutions of an engine 201 becomes larger than the number of idling revolutions, the exhaust gas of the combustor 100 is supplied to an intake air side of the engine 201 by starting the combustor 100. Since the exhaust gas of the combustor 100 is supplied to the engine 201 when the operation state of the engine 201 becomes stable, the possibility of the misfire of the engine 201 becomes small enough even if carbon dioxide (exhaust gas of the combustor) is supplied to the intake air of the engine 201.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167738-A (JP)
Title: Pld/fpga data programming system
Inventor: INADA MINORU
IPC: G06F9/445
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional PLD/FPGA data programming system has low operation efficiency because a program development back up personal computer is connected with a card mounting PLD/FPGA one to one through an exclusive program adapter.  <P>SOLUTION: A personal computer 1 for creating program data used to PLD or FPGA is connected one to N with program adapters 20 through a LAN relay 51. The program adapter 20 is connected to the card 30 mounting PLD and FPGA one to one through a JTAG connector 31. Program data created by the personal computer 1 is downloaded in parallel to the cards 30 coupled respectively to a plurality of the program adapters 20 connected to the personal computer 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171193-A (JP)
Title: Inoculation material for leguminous bacteria
Inventor: SENOO HIROSHI
IPC: A01G1/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inoculation material for leguminous bacteria which is excellent in handleability and preservability, exhibits the satisfactory formation of root nodules to roots, has a high competitive root nodule forming ability and a high survival ability.  <P>SOLUTION: A porous sintered body is a carbide which is obtained by using a combustible material having a carbon component or a material containing the combustible material as the starting raw material, coating the surface of the raw material with an inorganic binder material such as bentonite while using water as a medium and sintering the same, or is a carbide which is porously prepared by mixing a minute material containing particles and/or a water soluble material and the inorganic binder material such as bentonite while using water as a medium, forming the same into a prescribed shape, obtaining a formed body for sintering, thereafter, quickly drying the surface of the formed body and sintering the formed body. The porous sintered body has an excellent functional property such as a high adsorption performance and hygroscopic performance. Therefore, this inoculation material for leguminous bacteria which uses the porous sintered body as a carrier can highly retain the survival ability of leguminous bacteria, has an excellent preservation property and a convenient handleability. In addition, not only the excellent competitive root nodule forming ability is exhibited, but also the formation of root nodules is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171479-A (JP)
Title: Prepreg, method for producing the same and fiber- reinforced composite material by using the same
Inventor: NAKATANI MASAFUMI
IPC: C08J5/24
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg excellent in releasing property from a forming mold and capable of obtaining a fiber-reinforced composite material having high strength and light weight, a method for producing the same and the fiber- reinforced composite material by using the same.  <P>SOLUTION: This fiber-reinforced composite material is obtained by using the prepreg obtained by impregnating a polymerizable composition containing a norbornene-based monomer and a ruthenium-based metathesis polymerization catalyst to a reinforcing fiber and curing at ≥(-)5°C and ≤10°C curing temperature for ≥5 hrs and ≤750 hrs period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164598-A (JP)
Title: Game machine
Inventor: KAMITAKA YASUHIRO
IPC: A63F7/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine provided with a prize-winning device capable of preventing occurrence of ball clogging.  <P>SOLUTION: A variable prize-winning device 50 is provided with ball receiving surfaces 55 and 57 which respectively include grooves 86 for guiding a game ball to the side of a game board and grooves 88 for guiding the ball to the side of a glass plate. When a pair of mobile blade pieces is opened, the grooves 86 and 88 guide the game balls to be deviated between the game board and the glass plate even when the game balls 94 and 96 are respectively and simultaneously enter the left and right mobile blade pieces 54 and 56. Then the game balls are held in a deviated state between the game board and the glass plate even when the left and right mobile blade pieces 54 and 56 begin to be closed after the respective game balls win a prize. Thus, the balls are smoothly guided to an opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181607-A (JP)
Title: MOLD FLUX FOR CONTINUOUSLY CASTING STEEL HAVING HIGH Al CONTENT
Inventor: TANAKA KAZUHISA
IPC: B22D11/108
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold flux for continuously casting steel having high Al content which, in continuously casting a high Al steel containing 0.5 to 30 mass% Al, is effective for preventing abnormal operation derived from a change of properties of molten slag and a deterioration in quality of a cast strip.  <P>SOLUTION: This mold flux for continuous casting comprises, as main components, SiO<SB>2</SB>: 25 to 45 mass% and CaO: 25 to 45 mass% with a basicity (CaO/SiO<SB>2</SB>) regulated to 0.8 to 1.2, contains SrO+BaO: 2 to 15 mass%, F: 2 to 15 mass%, Al<SB>2</SB>O<SB>3</SB>: not more than 10 mass%, Na<SB>2</SB>O: not more than 5 mass%, and C: 0.5 to 5.0 mass% and optionally contains at least one of MgO: not more than 10 mass% and Li<SB>2</SB>O: not more than 10 mass%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175935-A (JP)
Title: Resin pallet
Inventor: TAKAKURA SHINJI
IPC: B65D19/32
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain downward deflection of a resin pallet, all deck members and beam members of which are made of a resin material, due to a mounted load by taking a simple measure.  <P>SOLUTION: The resin pallet 10 comprises an upper surface deck member 12a made of a resin and a lower surface deck member 12b made of a resin, to which long beam members made of a resin 11a, 11b and 12 are fixed. Second beam members 20 made of a resin are fixed between the upper surface deck member 12a and the lower surface deck member 12b at a position not to interfere with insertion of a forklift claw at both longitudinal ends of the beam members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002303307-A (JP)
Title: Method for joining chair member
Inventor: SUZUKI MASASHI
IPC: F16B12/10
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To easily and reliably join members with each other by using an engagement pin. SOLUTION: In a method for joining chair members in which a first member 1 having a shaft hole 3 overlaps a second member 2 having an engagement hole 4 at a part corresponding to the shaft hole 3 by the engagement pin 5 comprising a base end 5a, a forward end part 3b and a fin 8, the engagement hole 4 having the diameter smaller than the outside diameter of the fin 8 is formed in the second member 2, the shaft hole 3 having the diameter larger than the inside diameter of the engagement hole 4 is formed in the first member 1, the forward end part 3b is press-fitted into the shaft hole 3 until the base end 5a of the fin 8 is brought into contact with the first member 1, the engagement pin 5 is fixed to the first member 1,  and the forward end part 3b of the engagement pin 5 fixed to the first member 1 is press-fitted in the engagement hole 4 to join the first member 1 with the second member 2.
Patent JP-2003187468-A (JP)
Title: Optical disk device
Inventor: SUZUKI YUICHI
IPC: G11B7/09
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely avoid the collision of a lens means with the recording surface of an optical disk when the control for positioning the lens means is not adequately made and also eliminate unfavorable influence on subsequent focus pull-in control.  <P>SOLUTION: A base member 52 that is located at a position where it sandwiches the lens means 26 and 26S with the recording surface of the optical disk supported by a disk-rotational driver 11, and are provided with a buffer member 54 opposing to the lens means; a focus servo controlling status detector 42 which detects the controlling status of a focus servo which controls the position of the lens means to the recording surface of the optical disk; and lens position maintaining means 45, 41, 48, 49 and 27 which move the lens means in the direction apart from the recording surface of the optical disk, when the status that the focus servo control is not properly made is detected by the focus-servo controlling status detector, and let the lens means maintain the position which gets in contact with the buffer member arranged in the base member; are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181157-A (JP)
Title: Assembly character accessory and display member for displaying the same
Inventor: SAKAMOTO MASANORI
IPC: A45D8/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To make an assembly character accessory and a display member for displaying the same into articles in the shape of candies, to provide the favorite character accessory by making a buyer arbitrarily assemble character constitutive members to an accessory body of the accessory and further to use the accessory also as a hair band or strap such as a pen or a cellular phone.  <P>SOLUTION: A plurality of constitutive members 3 for comprising the expression, hands and feet or other attachments of a character 1 made attachable and detachable by providing projections 5 and a character body 2 of the character equipped with a plurality of attaching/detaching opening parts 4 as many as or more than the constitutive members 3 as suitable attaching parts for each of the constitutive members 3 are packaged in the shape of candy as an article and the buyer of the article appropriately assembles and completes the accessory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180612-A (JP)
Title: Method for endoscope training service
Inventor: MORIYAMA HIROKI
IPC: A61B19/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to receive adequate device even when the user encounters a situation which is difficult to improve during training.  <P>SOLUTION: A model set for the intestine 3 is constituted of the main body 4 of a intestine model, an interpretation software 5 for medical manipulation which uses the main body 4 of the intestine model, and an access right 6 to advice service. The main body 4 of the intestine model includes a releasable the intestine model 7. A sales company 1 provides a rental endoscope 11 for practicing to a user 2. Further, the sales company 1 makes a contract with an advice doctor (consulting doctor) 12 who acquires high medical manipulation in the field of the endoscopy of the large intestine, and answers questions from the user in accordance with the contract. Thus, the user 2 can carry out information exchange with the advice doctor through using the access right 6 to advice service.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190801-A (JP)
Title: Catalyst and manufacturing method therefor
Inventor: KIKUCHI HIROTO
IPC: B01J21/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensively manufacturable catalyst in which a catalyst layer has excellent adhesiveness though it is formed on an aluminum-containing metal.  <P>SOLUTION: The catalyst includes an aluminum-containing metal carrier, an adhesive layer formed on the metal carrier, an adhesive layer containing crystalline silicate and silica formed thereon, and a catalyst layer formed on the latter adhesive layer. The crystalline silicate is preferably one or more selected from the group consisting of MFI type zeolite, mordenite and β-zeolite.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180366-A (JP)
Title: AtMID1A GENE OF STRETCH-ACTIVATED CALCIUM-PERMEABLE CHANNEL IN HIGHER PLANT AND TRANSGENIC PLANT USING THE SAME GENE
Inventor: IIDA HIDETOSHI
IPC: C07K14/415
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene related to gravitropism in a higher plant and a transgenic plant using the gene.  <P>SOLUTION: This gene is capable of functionally complementing lethality of a mid1 mutant of a yeast and the gene encoding a stretch-activated calcium- permeable channel is identified from Arabidopsis thaliana which is the higher plant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182548-A (JP)
Title: Brake device for reach forklift
Inventor: HOSOYA TAKASHI
IPC: B60T8/1766
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device for a reach forklift capable of braking stably.  <P>SOLUTION: The pressure of pressure oil from a hydraulic source 1 is adjusted to set pressure set in advance by a pressure adjusting means 2 to supply it to left and right front wheel brakes 4 by a brake valve 3 as brake pressure. The brake valve 3 is operated halfway in a return stroke of a brake pedal which releases a rear wheel brake at an utmost step-in position and brakes in accordance with the return stroke from the utmost step-in position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191236-A (JP)
Title: Glass fiber for long fiber reinforced thermoplastic resin molding material and long fiber reinforced thermoplastic resin molding material using the glass fiber
Inventor: HIGASHIYAMA HIDEYUKI
IPC: B29B15/14
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass fiber for a LFRTP molding material which solves problems such as generation of fluff, breakage of glass fiber strand, insufficient improvement of penetration of a thermoplastic resin and bad dispersion of the glass fiber, which have occurred in manufacturing the LFRTP molding material, and also to provide its manufacturing method and the LFRTP molding material using the glass fiber.  <P>SOLUTION: The glass fiber is used for a long fiber reinforced thermoplastic resin (LFRTP) molding material in which glass fiber monofilaments each having same length are arranged in the same direction in a matrix resin made of a polypropylene resin wherein a binder containing an acid-modified olefin resin and polyethylene imine is added to the glass fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198239-A (JP)
Title: Surface mounted antenna
Inventor: AYAKA TATSURO
IPC: H01Q1/38
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounted antenna devised to lower its height and make a broadband compatible with a high efficiency, etc.  <P>SOLUTION: The surface mounted antenna has a stripe radiation electrode which is grounded at one end with the other end open and disposed on a dielectric base, having a bridge-like bottom surface with a bridge leg at the grounded end or the open end of the radiation electrode. The bridged or recessed part formed into the bottom surface of the antenna base serves to control the current distribution in the radiation element located above, thereby improving the efficiency or the bandwidth of the antenna. The base is a die-cast and backed compact of granulated powders adjusted for a desired composition, and at least the bridged or recessed part is not formed machined through cutting, polishing, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190033-A (JP)
Title: Bathtub covering
Inventor: DAIKU ICHIRO
IPC: A47K3/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub covering equipped with a reinforced edging member capable of giving high rigidity needless to make the thickness as much as possible nor to use expensive materials by additionally providing a plate body with an edge protector to form the bathtub covering reasonably prepared from manufacturing and cost-effective aspects.  <P>SOLUTION: A channel-shaped reinforced edging member 5 consisting of aluminum extrusion member is urged to be tightly engaged around a plate body 1, and a polyethylene resin-made edge protector 10 is integrally formed around the plate body 1 in such a manner as to involve the reinforced edging member 5. A gap 7 is formed between each leading edge of the upper plate part 5a and the lower plate part 5b of the reinforced edging member 5 and the plate body 1. A reinforced rib part 6 is provided spreading outside of the exterior plane of both upper and lower plate parts such that the reinforced rib part 6 is protruded up and down the upper and lower end of an interconnecting wall 5c which interconnects the upper plate part 5a and one end of the lower plate part 5b. The reinforced rib part 6 is formed as a bulging, protruding part bent in cross section, and a clearance 8 is formed between the reinforced rib part 6 and the plate body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194390-A (JP)
Title: Air conditioning system
Inventor: TAKAHASHI KENGO
IPC: F24F13/32
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems of an existing air conditioning system that since an air conditioner for local cooling contains a compressor, noise is loud, since an evaporator and a condenser are united in one, exhaust hot air should carefully be treated, since an air conditioner body is visible, appearance is not so good, and a space for installing an air conditioner body is necessary, and in the case of a flush ceiling mounted air conditioning system, installation in a building with no roof, a weak roof, or in the outdoor with no ceiling is difficult.  <P>SOLUTION: A deck-shaped floor 1 is constituted with lumber at certain height from the ground, a columnar air outlet 2 is installed on the floor, a utilizing apparatus 3 of a separate type air conditioner installed under the floor and the columnar air outlet 2 are connected with a duct 4, and the utilizing apparatus 3 and a heat source apparatus 5 are connected with coolant piping 6.  <P>COPYRIGHT: (C)2003,JPO