baber/WOPTO huggingface dataset:
Patent JP-2005273797-A (JP)
Title: Power transmission
Inventor: WATANABE HAJIME
IPC: F16F15/134
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission, which has superior reliability for a long period, capable of preventing noises generated between a belt and a pulley and improving its durability in a pulley unit.  <P>SOLUTION: Upon transmitting rotary power between the rotor shaft 3 and the pulley 2 concentrically arranged with each other, the pulley unit 1 winds an elastic wire material 4 on a rotor shaft 3, and connects and fixes an one end of the wire material 4 with the rotor shaft 3, and also connects and fixes the other end of the wire material 4 with the pulley 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271766-A (JP)
Title: Vehicular wheel and its producing method
Inventor: YAMAMOTO MASAMI
IPC: B22C9/28
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular wheel having a hollow air chamber in a rim to which a tire is attached, excellent in mechanical strength of the rim, and capable of achieving stable traveling.  <P>SOLUTION: In this vehicular wheel 1 equipped with the rim 2 to which the tire is attached and the hollow air chamber 3 inside the rim 2, the rim 2 having the air chamber 3 is integrally casted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274457-A (JP)
Title: Acceleration sensor system
Inventor: UMEMURA AKINOBU
IPC: G01P15/125
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensor system for vehicles, which can correct zero point drift accompanied with temporal variation and temperature characteristics of the acceleration sensors at any required timing despite presence or absence of plateaued level of vehicles, keeps the minimal dependence on vehicle signals at correction and has function where even sensor simplex can nearly complete correction actions.  <P>SOLUTION: At factory shipment time and the like of the sensor system, the both ends of a negative feedback capacitor 21b of a charge voltage translate circuit 21 outputting acceleration signals is short-circuited on the basis of charge output variation of detecting condensers 10a and 10b and a reference value of offset outputs of the acceleration signal generating circuit measured in that state is memorizes as the reference offset output. Then, keeping both the ends of the negative feedback capacitor 21b in a short circuit at the check timing predetermined in use of the sensor, the offset outputs from a signal processing circuit in that state concerned are detected as the output value of current offset and then, on the basis of comparison between the output value of reference offset and the output value of current offset concerned, the zero point correction of acceleration signals is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276715-A (JP)
Title: Illuminance sensor
Inventor: NISHIKAWA HIDEO
IPC: G01J1/42
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable to stably carry out an action to turn on/off a switching element in an illuminance sensor in which a signal to turn on/off the switching element is outputted by detecting surrounding illuminance.  <P>SOLUTION: The illuminance sensor 1 is provided with a photovoltaic element 11, a depression MOSFET 12 switched by the photovoltaic 11, and a P type MOSFET 13 in which hysteresis is given to ON/OFF of a triac 4, and a diode bridge 15, a FET 12, and a resistor 16 are connected in series between the output terminal T2 and the input terminal G of the triac 4. As for the FET 12, the gate and the source are connected to the anode and the cathode of the photovoltaic 11. As for the FET 13, the gate is connected to the source of the FET 12 via the resistor 16, and the source and the drain are connected to the source and the gate of the FET 12. By the action of the P type MOSFET 13, the hysteresis is given to the ON/OFF of the triac 4, and the ON/OFF action of the triac 4 is stabilized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285412-A (JP)
Title: Plasma treatment device, and cleaning method of plasma generating electrode
Inventor: KANETAKA TAKESHI
IPC: C23C16/54
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device which can simplify the cleaning of a plasma generating electrode on which an overhaul and cleaning are applied by solving the problem that there is such a case that working load becomes large at the overhaul, and the overhaul is not recommendable when cleaning the plasma generating electrode, and simple sandblast treatment generates many scratches on the plasma generating electrode which causes arc discharge, and cleaning using a chemical agent damages the electrode material itself and is accompanied by a personal risk like a burn injury caused by a chemical agent.  <P>SOLUTION: On the plasma treatment device comprising a plasma generating electrode 1 having a vertical part at a peripheral part and a base material supporting body 4 facing each other, the gap between the plasma generating electrode 1 and the base material supporting body 4 is made variable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005012762-A (JP)
Title: Wireless network communication method using access point
Inventor: CHOI HYONG-UK
IPC: H04W74/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless network communication method using an Access Point (AP) by which data transmission delay can be minimized by setting a threshold to a buffer of the AP and giving data transmission priority to the AP in data transmission using the AP.  <P>SOLUTION: The method includes stages for: creating a polling list based on association identifications of stations stored in the AP; transmitting a polling signal to one of the stations according to the polling list at a PCF mode; Data, transmitting data transmitted from the station in response to the polling signal transmitted from the AP; receiving the data transmitted from the station by the AP; storing the data in a buffer of the AP; comparing the number of pieces of stored data with a threshold set in the buffer; and interrupting the transmission of a polling signal to each station when the comparison result exceeds a threshold, and transmitting the data stored in the buffer to the station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005281470-A (JP)
Title: Method for producing porous resin particle
Inventor: HAMA YUKIO
IPC: C08F2/44
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous resin particle having a large number of macropores and producible by a simple production method in high productivity.  <P>SOLUTION: The method for the production of the porous resin particle comprises dissolution of 0.5-5 pts. wt. of a cellulose resin in 100 pts. wt. of polymerizable monomers composed of 5-100 wt.% one or more polyfunctional polymerizable monomers selected from a polyhydric alcohol (meth)acrylic acid ester and an aromatic divinyl compound and 0-95 wt.% monofunctional polymerizable monomer, the dispersion of the dissolved liquid in an aqueous dispersion medium, and the polymerization of the monomers. (Meth)acrylate monomers account for 50-100 wt.% of the monofunctional polymerizable monomer, and the most frequent pore diameter of the porous resin particle is 0.1-2.0 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280760-A (JP)
Title: Laminate film and resin-made cup lid
Inventor: NAGANO MASAHARU
IPC: B32B27/36
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate film which can be sealed without fusion bonding of poly-butylene terephthalate on a heat seal bar even during the heat seal.  <P>SOLUTION: The laminate film has at least one kind of oriented base material 1 out of oriented polyethylene terephthalate film, oriented polypropyrene film and oriented nylon film, non-oriented poly-butylene terephthalate film layer 2, and a sealant layer 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281521-A (JP)
Title: Adhesive composition for vulcanized rubber
Inventor: ASAHI SEIJI
IPC: C09J133/06
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition for vulcanized rubber excellent in heat resistant bonding property and weather resistance, exhibiting a firm bonding property without giving vulcanization treatment and further without damaging the appearance after the bonding.  <P>SOLUTION: This adhesive for the vulcanized rubber containing (A) a polymer of which main chain contains acrylic acid alkyl ester monomer units and/or methacrylic acid ester monomer units, and having at least 1 hydrolyzable silicon-containing group in one molecule and (B) carbon black is provided by containing 1-100 pts. mass (B) carbon black based on 100 pts. mass the polymer (A), and having ≤1x10<SP>8</SP>Ω cm volume resistivity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282792-A (JP)
Title: Shock absorbing member
Inventor: HARUYAMA SHIGEYUKI
IPC: F16F7/12
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing member showing stable deformation mode when receiving a shock load and having excellent shock absorption performance when compared with a conventional shock absorbing member.  <P>SOLUTION: The whole shock absorbing member 10 is made of a metallic material and is deformed when receiving shock load. This shock absorbing member has a cylindrical body part 11 whose wall thickness is gradually changed partially or over the whole from one side to the other side, flanges 12, 13 provided on both sides of the cylindrical body part 11, and one or a plurality of reinforcing members 14 provided along the surroundings of the cylindrical body part 11 and capable of holding their shapes for deformation of the cylindrical body part 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281604-A (JP)
Title: Urethane resin composition
Inventor: NODA TOSHIKI
IPC: C08G18/80
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane resin composition that can realize high thermal resistance, while maintaining rapid drying properties, high strength and high elongation.  <P>SOLUTION: This urethane resin composition is obtained by blending a urethane prepolymer (A) formed from an aromatic polyisocyanate and a polyol that is represented by formula (1) (wherein Mn1 is a number average molecular weight of the aromatic polyisocyanate; F1 is an average number of functional groups of the aromatic polyisocyanate; W1 is a part by weight of the aromatic polyisocyanate; Mn2 is a number average molecular weight of the polyol; F2 is an average number of functional groups of the polyol; and W2 is a part by weight of the polyol), having not less than 2 isocyanate groups at the terminal, and having a density of branch points of 0.004-0.20, a bisoxazolidine compound (B) obtained by reacting 1 mole of an organic diisocyanate comprising two isocyanate groups in a molecule, with 2 moles of 2-(2-isopropyl-1,3-oxazolidine-3-yl)ethanol, and a compound (C) having not less than two phenol groups in a molecule.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280224-A (JP)
Title: Wireless tag information communication system and wireless tag information communication equipment
Inventor: TODA KATSUMI
IPC: B41J29/38
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To process a large amount of management information without causing a cost increase and sufficiently manage objects of management.  <P>SOLUTION: A base cartridge 100A and a printing tape cartridge 100B including a base material tape 101 and a cover film 103 are attached to and detached from a cartridge holder portion provided in a housing 9, the identification information of the cartridges 100A and 100B are received by a receiving section 33 through antennas 20A and 20B and read into a signal processing circuit 22. The cartridge identification information is outputted through an input and output interface 31 by a control circuit 30 and inputted to an information server 7 and stored in a data base in a state of being associated with tape information in the cartridges.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285697-A (JP)
Title: Lighting system
Inventor: SHIMADA JUNICHI
IPC: F21S8/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact lighting system having very high illuminance and uniform light distribution characteristics and being manufacturable comparatively at low cost.  <P>SOLUTION: A lamp 10 for reading is provided with an electrical wiring board 15 on which a connector 15a for power supply is formed, a plurality of LED chips 11 mounted on the electrical wiring board 15 in a predetermined arrangement pattern, a deflection lens array 13 which is arranged among the LED chips 11 and a predetermined illumination region Z, while being close to these LED chips 11 and in which a plurality of deflection lenses 17 for leading light emitted from the LED chips 11 into the predetermined illumination region Z, while the light is in a state of being mutually overlapped are integrally formed, and a housing 14 storing these deflection lens array 13 and electrical wiring board 15. The light emitted from the LED chips 11 is collected, in a state of all of the light being superimposed in the common and single illuminating region Z via the deflection lenses 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287590-A (JP)
Title: Game machine
Inventor: OKUDA HIROKI
IPC: A63F7/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To release a pachinko ball into a game area from a plurality of launch passages by means of a simple structure.  <P>SOLUTION: A launch rail 24 is mounted on a rail mechanism plate turnably around a shaft 25. The launch rail 24 is linked with a rail motor 28 through a gear mechanism. The rail motor 28 selectively makes a pachinko ball P enter a normal passage 65 and a short-cut passage 69 from the launch rail 24 and selectively releases it into the game area 72 from the normal passage 65 and the short-cut passage 69 by varying an inclination of the launch rail 24. In this structure, nonnecessity for providing the launch mechanism for each of the normal passage 65 and the short-cut passage 69 simplifies the structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289145-A (JP)
Title: Water jet propulsion
Inventor: FUSE TOMOHIRO
IPC: B63B35/73
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the traveling performance and the turning performance without newly manufacturing or changing the entire ride plate.  <P>SOLUTION: A water jet pump 30 is accommodated in a pump room in a rear part of a craft hull, and a bottom part of the pump room is closed by a ride plate 40. The ride plate 40 consists of a base 50 fixed to the craft hull and a setting parts 60 which is attachably/detachably fixed to the base 50 to form a part of a bottom side of the rear part of the craft hull. The base 50 consists of a pair of right and left bases 51, and the setting parts 60 consists of: a pair of right and left side parts 61 fixed to the base 51; and a center parts 62 which is attachably/detachably fixed to the side parts 61.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293982-A (JP)
Title: Ferritic stainless steel for solid polymer fuel cell separator
Inventor: SHIROYAMA KAZU
IPC: C22C38/32
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide ferritic stainless steel suitable for a separator for a solid polymer fuel cell retaining low contact resistance, elution resistance, and high corrosion resistance even if it is exposed to wet acidic environment inside a fuel cell for a long time.  <P>SOLUTION: The ferritic stainless steel contains 0.020 mass% or less C; 0.50 mass% or less Si; 0.50 mass% or less Mn; 0.020-0.080 mass% P; 0.005 mass% or less S; 16-40 mass% Cr; 2.50 mass% or less Mo; 0.020 mass% or less N; and 0.03-1.00 mass% Ti, and furthermore contains one or more kinds of 0.03-1.00 mass% Nb; 0.03-1.00 mass% Zr; 0.01-1.00 mass% V; 0.03-0.50 mass% Al; and 0.0002-0.004 mass% B. A passive film containing one or more kinds of a nitride of Nb, Al, Zr, V, and B, having an atomic ratio N/O of N and O of 0.2 or more and a film thickness of 1000 Å or less is formed on the surface of stainless steel base material. The passive film is formed by heating the stainless steel in the atmosphere of nitrogen partial pressure of 0.05 atm and a dew point of -35°C or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287760-A (JP)
Title: Drainboard component and drainboard
Inventor: MURAKAMI HITOSHI
IPC: A47K3/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainboard component which is lightweight, excellent in handling, can be assembled with ease and cleaned readily.  <P>SOLUTION: A drainboard component 2 is composed of a drainboard component body 21 having longitudinally extending hollow portions 211b therein and side caps 21 each having engaging portions 222 which can be fitted into the hollow portions 211b of the drainboard component body 21. A drainboard is assembled by fixing a plurality of drainboard components 2 to drainboard receiving plates and fixing vertically adjustable supports to each of the drainboard receiving plates.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287869-A (JP)
Title: Pachinko game machine
Inventor: TANAKA ASAO
IPC: A63F7/02
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which achieves the efficient work of exchanging game balls for prize goods.  <P>SOLUTION: The pachinko game machine PM is constituted of a ball discharger 70 for discharging the game balls to be discharged to the rear side of the pachinko game machine PM upon the winning of the prize in the playing area, a counter 80 which counts the game balls when they are discharged to the rear side of the pachinko game machine PM with the ball discharger 70, a display device for displaying the number of the game balls counted by the counter 80 and a number of balls recorder for recording the number of the game balls counted by the counter 80. The exchange for the prize goods is approved from the number of the game balls recorded on the number of balls recorder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293361-A (JP)
Title: Image processing device
Inventor: SAIGO KAZUO
IPC: H04N7/01
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize good interpolation for a frame image including an image having a thin linear outline angled to an image line by a predetermined angle for improvement in image quality of an image processing device.  <P>SOLUTION: This image processing device includes a pixel information maintaining part 5, a reference pixel information extraction part 1, a correlation computing part 2 for computing a correlation value on the basis of information about a correlation computing pixel group pair, an interpolation reference pixel group pair selection part 3 for selecting a correlation computing pixel group pair having the highest correlation on the basis of the correlation value, and an interpolation part 4 for generating information about an interpolation objective pixel on the basis of the information about the pixel group pair in specific positions to the correlation computing pixel group pairs having the highest correlation. The reference pixel information extraction part 1 set a first pixel group consisting of a plurality of pixels and a second pixel group, which consists of a plurality of pixels arranged equally to the first pixel group and includes pixels symmetric with respect to a point to a pixel in a specific position inside the first pixel group and an interpolation object pixel in the specific positions relatively equivalent to the specific position inside the first pixel group, as a correlation computing pixel pair and extracts information about it from the pixel information maintaining part 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288371-A (JP)
Title: Wastewater treatment method
Inventor: SUZUKI TETSUSHI
IPC: C10L3/10
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method which enables the inexpensive desulfurization of organic wastewater with a simple structure in the wastewater treatment method for anaerobically treating the organic wastewater containing sulfur and nitrogen.  <P>SOLUTION: When treated water in an anaerobic reaction tank 1 is introduced into a denitrification tank 2 to be circulated between the denitrification tank 2 and a nitrification tank 3, and denitrification is performed, a biogas containing hydrogen sulfide generated in the anaerobic reaction tank 1 is introduced into the denitrification tank 2 from a line L10. In the denitrification tank 2, hydrogen sulfide reacts with nitrate-nitrogen in the treated water in the anaerobic reaction tank 1 by the action of sulfur oxide bacteria to progress denitrification. This reaction reduces the concentration of hydrogen sulfide in the treated water in the anaerobic reaction tank, however, the hydrogen sulfide from the introduced biogas is dissolved to further progress the reaction, thereby simultaneously progressing desulfurization of biogas and denitrification of treated water. Further, an organic gas in a biogas becomes the source of nutrient for denitrifying bacteria in the denitrification tank 2, and as a result, the denitrification efficiency is enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004306947-A (JP)
Title: Hull propulsive unit
Inventor: LEVANDER OSKAR
IPC: B63H23/02
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hull propulsive unit capable of generating a steering effect without requiring any complicated shaft structure or gearing device.  <P>SOLUTION: The propulsive unit 1 of a hull 2 is composed of a direction steering device 3 supported by a support structure 5 on the shell 4 of the hull, a first propulsive unit 6 installed ahead of the direction steering device and attached to the first shaft structure 7 related to a power unit 8 installed in the hull, and a second propulsive unit 9 installed behind the first propulsive unit 6, wherein the second propulsive unit 9 is installed on the second shaft structure 10, while the second shaft structure 10 is coupled with the support structure 5 of the direction steering device 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327980-A (JP)
Title: Semiconductor light emitting diode and method for manufacturing the same
Inventor: CHO JAE-HEE
IPC: H01L31/0328
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting diode and a method for manufacturing the same.  <P>SOLUTION: The semiconductor light emitting diode includes a substrate and an n-type semiconductor layer, an active layer, a p-type semiconductor layer, and a p-type electrode having a first metal layer formed on the p-type semiconductor layer and a second metal layer formed on the first metal layer and reflecting light generated by the active layer, which are formed on the substrate in this order. The semiconductor light emitting diode can reduce the operation voltage and improve the light extraction efficiency by comprising the p-type electrode having a low contact resistance with the p-type semiconductor layer and a high light reflectance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282771-A (JP)
Title: Centralized storage device
Inventor: HIDAKA TSUGUTOMO
IPC: H04N1/21
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centralized storage device with which image data with images formed by an image forming apparatus can be shared.  <P>SOLUTION: A centralized storage device 25 connected with the image forming apparatus via a network 24 forms the images of the image data using the image forming apparatus, receives and stores held image data even after image formation is completed. Besides, the centralized storage device 25 forms the images of the image data using the image forming apparatus, receives and stores the held image data and information relating to image formation even after the image formation is completed. Further, the centralized storage device 25 receives and stores image data which are obtained in a copying operation, in the image forming apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI