baber/WOPTO huggingface dataset:
Patent JP-2004154821-A (JP)
Title: Workpiece clamping device
Inventor: KUROKI ATSUFUMI
IPC: B21D37/14
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To clamp a workpiece with a sufficiently large clamping force without being restricted by the position of a die or the like clamped on a base having an inverted T-shaped fitting groove.  <P>SOLUTION: A bolt-fitting plate 3 is fitted to two fitting grooves 2m of a base member 2, and located near a workpiece W. A lower end male screw portion 4e of a bolt 4 is screwed to a female screw hole n at an arbitrary plate on a plate surface 3p. An upper end portion of the bolt 4 is passed through a long hole 6h in a clamp plate 6 and extends upwardly. At the same time, one end side and the other end side of the clamp plate 6 are abutted on an upper surface of the workpiece W and on an upper surface of a movable supporting member, respectively. By screwing and tightening a nut 7 to the upper end male screw portion 4e of the bolt 4, the clamp plate 6 is pressed downwardly to clamp the workpiece W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155945-A (JP)
Title: Composition to provide hydrosilylated cured material having excellent flexibility and thermal decomposition resistance, and cured product obtained by curing the same
Inventor: TSUKAMOTO MICHINORI
IPC: C08K5/1545
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition from which an ether structure-containing hydrosilylation product having excellent flexibility and thermal decomposition resistance can be obtained, and to provide a cured product manufactured by using the composition.  <P>SOLUTION: This curable composition comprises, as indispensable components, (A) a polyether comprising a carbon-carbon double bond that can react with an SiH group, (B) a silicon compound comprising at least two SiH groups in a molecule, (C) a hydrosilylation catalyst, and (D) a 6-hydroxychroman derivative. Component (D) is a compound represented by general formula (I) (wherein R<SP>1</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>, R<SP>8</SP>and R<SP>9</SP>are each a hydrogen atom or a 1-20C alkyl group; R<SP>2</SP>is a hydrogen atom, a 1-20C alkyl group or a 2-20C alkenyl group; and the conformation represents an R or S structure in the R, S notation system, when the carbon bonded to R<SP>2</SP>is an asymmetric carbon).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175386-A (JP)
Title: Automatic cleaning structure of cartridge for water- quality purification
Inventor: TAKAGI TOSHIO
IPC: A47K3/28
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic cleaning structure of a cartridge for water- quality purification, in which raw water passes through the cartridge inlet and washes out solid substances causing clogging at the time of raw-water discharge.  <P>SOLUTION: The water-purification cartridge is held in a cartridge-holding part. The space formed along the upstream surface of the cartridge is used as an upstream flow-path. In the cartridge, there are formed a purified-water flow-path passing through the cartridge, and a raw-water flow-path not passing through the cartridge, and respective downstream flow-paths in the cartridge for the purified-water and the raw-water are separately formed. In the downstream flow-path, a selector-valve is provided, which opens/closes at least the downstream flow-path of the raw-water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004132345-A (JP)
Title: Exhaust emission control structure for motorcycle engine
Inventor: SHIRASAGI SADAO
IPC: F01N3/10
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control structure for an motorcycle engine with a catalyst supported on a porous three-dimensional structure, having improved manufacturing cost and durability while controlling exhaust pressure in a range from low speed travel to high speed travel.  <P>SOLUTION: A full amount of exhaust gas is passed through the catalyst during middle and low speed engine travel to develop sufficient catalyzing function, and an on-off valve is opened during high speed travel in the suburb to reduce excess exhaust pressure through a bypass pipe. Otherwise, the influences of the plurality of catalysts on the exhaust pressure are minimized to develop sufficient engine performance. The catalyst themselves are formed with the inexpensive porous three-dimensional catalyst structure having quick response to temperature. The exhaust emission control structure are inexpensive and suitable for the motorcycle and effectively helpful in simplifying manufacturing processes, inexpensive manufacture and maintaining and managing the catalysts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003144660-A (JP)
Title: Pachinko game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of improving game performance by varying probability that a specific prize-winning port is opened according to the result of drawing when a special state is finished, thereby creating new interest when the special state is finished. SOLUTION: When the special state is finished, a small win display device 90 works to perform drawing, and whether the small win display device 90 displays winning patterns is discriminated. When the display of winning patterns is discriminated, a probability control part 13a controls a probability setting means 50a, which sets high probability. When the probability setting means 50a sets high probability, probability when a fixed condition is satisfied at the small win display device 90 becomes high so as to vary a specific prize- winning port 15 from a closed state to an opened state. Thus, the specific prize- winning port 15 is varied from the closed state to the opened state with high probability.
Patent JP-2004162140-A (JP)
Title: Al-Mg ALLOY FOR DIE CASTING AND METHOD FOR MANUFACTURING DIE-CAST PRODUCT MADE FROM Al-Mg ALLOY
Inventor: OKADA YUJI
IPC: B22D17/32
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Mg alloy for die casting causing little solidification cracking and giving high quality of conformance, and to provide a method for manufacturing the Al-Mg alloy for providing a die-cast product having little solidification cracking and high quality of conformance.  <P>SOLUTION: The Al-Mg alloy comprises 0.3 mass% or less Si, 2 to 5% Mg, 0.3 to 2% Mn and the balance Al with unavoidable impurities, while a content of either element of Zn, Na, Sr or Ca is controlled to respectively less than 1.0%, less than 100 ppm, less than 100 ppm or less than 50 ppm. The method for manufacturing the die-cast product made of the Al-Mg alloy is characterized by controlling of the time in cooling the Al-Mg alloy from 550°C to a predetermined temperature into a predetermined time or shorter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151115-A (JP)
Title: Magnetic disk medium
Inventor: YAMANAKA ICHISUKE
IPC: G11B5/64
Filed: 2002-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium of low noise and high S/N. SOLUTION: As a magnetic film of the magnetic recording medium, a ferromagnetic thin film is used wherein a fluctuation field of magnetic viscosity at magnetic field intensity equal to residual magnetization coercive force or coercive force at 25 deg.C is equal to/higher than 15 Oe, and its coercive force is equal to/higher than 2,000 Oe.
Patent JP-2003205885-A (JP)
Title: Gear change controller for bicycle
Inventor: DAL PRA GIUSEPPE
IPC: B62M25/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-use gear change controller reducing a wrong operation risk which can be operated by a thumb without moving a hand on a hand grip for a bicycle provided with a handle bar having a linear end part.  <P>SOLUTION: The gear change controller is composed of a first control lever 13 having a control part 14 arranged in a rear side of the end part of the handle bar with respect to a longitudinal direction of the bicycle with at least one part in a position at substantially the same level as the handle bar with respect to a perpendicular direction in a used state, and a second lever 11 having a control part 12 arranged at the same level under or over the control part 14 of the first control lever 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170492-A (JP)
Title: Lens hood
Inventor: SAITO NORIYOSHI
IPC: G03B11/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability at the time of housing and pulling out a lens hood and to ensure holding ability at respective lock positions at the time of housing and pulling out.  <P>SOLUTION: The lens hood 20 incorporated in a lens barrel 10 is constituted of a hood main body 21 and a hood operation ring 22 capable of sliding on the main body 21. By moving the ring 22 leftward, a lock ball 25 attached to be displaced in a radial direction on the main body 21 is released from restriction by the inner peripheral surface 22a of the ring 22 and housed in a lock releasing groove 22c, and the lock of the main body 21 is released and the main body is integrally moved leftward. After the ball 25 is engaged with a 1st lock groove 14 at a leftward end, the ring 22 is moved leftward further so as to restrict the ball 25 in a lock state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168474-A (JP)
Title: Recording device having optical reading means
Inventor: MITANI YASUTAKA
IPC: B41J29/46
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To make detectable the thickness of a recording medium when printing by installing an attachable/detachable image reading means in a recording device scanning relatively with the recording medium, and to make performable stable and fine quality recording by keeping constant the distance between the recording section of the recording device and the thickness of the recording medium on the basis of detection of the thickness of the recording medium by the image reading device.  <P>SOLUTION: This recording device is provided with the attachable/detachable image reading device, and constituted to scan relatively with the recording medium 1. The image reading device has a light source 11 irradiating the recording medium 1 with light and a photosensor 13 for reading a reflected light irradiated from the light source 11, and is electronically and mechanically connected to the recording device. The image reading means optically reads the thickness of the recording medium 1 scanned relatively with the image reading means by the light source 11, photosensor 13, electrical component and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172882-A (JP)
Title: Mobile radio terminal
Inventor: KINZO MASANORI
IPC: H04W36/08
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio terminal which can offer a call hardly interrupted even if handover control and return control fails .  <P>SOLUTION: The mobile radio terminal is provided with a handover/return control part 90 which performs handover control to another base station when the communication quality is degraded, performs return control to the base station with which the terminal was connected when the part fails in handover control and repetitively performs handover control or return control until a prescribed time elapses when the part fails in return control. The handover/return control part 90 is provided with a judging means 100 judging whether communication quality is degraded, a starting means 110 starting a handover trial timer when communication quality is judged to be degraded and a repeating means 120 which repetitively performs handover control and return control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168901-A (JP)
Title: Method for producing terminal-blocked polycarbonate
Inventor: KAKIHARA ICHIRO
IPC: C08G64/42
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate having a hydroxy group blocked by a blocking agent easily and effectively blocking the hydroxy group at the terminal of the polycarbonate by an extruder without reducing the molecular weight of the polycarbonate resin when producing the polycarbonate by a melt-polymerization of an aromatic dihydroxy compound and a diester of carbonic acid.  <P>SOLUTION: The method for producing the aromatic polycarbonate involves reacting an aromatic monocarboxylic acid anhydride represented by a specific formula, and an aromatic sulfonic acid as terminal-blocking agents of the polycarbonate in the extruder by continuously adding them when producing the polycarbonate by a melt polymerization of an aromatic dihydroxy compound and a diester of carbonic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170740-A (JP)
Title: Roller unit
Inventor: NOJI TOSHIAKI
IPC: F16C13/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing roller 50 from which a coil spring 60 does not come off and where the winding pitch of the spring 60 does not fluctuate.  <P>SOLUTION: Many projections 62 are formed at a part coming into contact with the inner circumferential surface 52a of a core bar 52 out of the outer circumferential surface of the coil spring 60 as shown in the figure. These projections 62 project in a direction where the spring 60 is prevented from shifting to one side when the core bar 52 is rotating (the fixing roller 50 rotates). That is, these projections 62 project in the same direction as the direction of the force in the longitudinal direction of the core bar 52 out of force acting on the spring 60 while the core bar 52 rotates. Therefore, these projections 62 are caught by the inner circumferential surface 52a of the core bar 52 when the spring 60 moves in the longitudinal direction of the core bar 52 during rotation of the roller 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180372-A (JP)
Title: Operation panel
Inventor: TABATA HIDEYUKI
IPC: H02B1/38
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation panel having a structure improved in environment resistance, workability, productivity, safety, and energy efficiency.  <P>SOLUTION: In the operation panel with built-in operation panel body 1 containing operation apparatuses, and a door 4 installed on the operation surface of the operation panel body 1 so as be freely opened and closed; the whole shape covering the operation panel body 1 and the door 4 in a state that the door 4 is closed is formed into an ovoid shape or the like at least of which the upper part and the lower part are formed of outwardly protruded curved faces, thereby improving the environment resistance by dispersing wind power and avoiding retaining of water drops at a ceiling when the wind and rain make contact with the operation panel body. Due to absence of corners in the contour, an injury or the like is not caused to a human body when the human body touches the panel carelessly, thus securing safety and improving an anti-corrosion property. Furthermore, the operation panel and the door are formed into semi-ovoid shapes by one pressing to allow mass production, and by arranging photovoltaic power generation panels 9 on upper surfaces of the operation panel body 1 and the door 4, effective power generation is obtained less susceptible to the direction of the sun.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179825-A (JP)
Title: Receiver and method for displaying c/n ratio of receiver
Inventor: TSUMURA MASAYUKI
IPC: H04N5/445
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver for displaying a C/N ratio, capable of warning deterioration of a reception state due to the phase noise and parasitic oscillation, and correctly coping with the reception fault to keep a user from unnecessary confusion.  <P>SOLUTION: The receiver discriminates whether or not phase noise or parasitic oscillation takes place on the basis of a C/N ratio calculated from an amplitude of a signal point of a received signal in an amplitude direction and a C/N ratio calculated from an amplitude of a signal point of the received signal in a phase direction, when the receiver discriminates the occurrence of the phase noise or the parasitic oscillation, a warning is displayed on a screen. When the receiver discriminates the occurrence of the phase noise or the parasitic oscillation, a demodulation circuit corrects the phase on the basis of the detected phase noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228798-A (JP)
Title: Transmitter and method for transmitting moving information
Inventor: ASHIKAGA HIDEAKI
IPC: G08G1/13
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing burden after collection, in information accumulated in a moving body such as a vehicle.  <P>SOLUTION: A time required when the moving body moves a moving position between two prescribed points is calculated to be transmitted to an external device. For example, a required time for passing through each passed coupled road is calculated based on a position of the vehicle recognized in collection of a travel log and a time when passing through the coupled road of a space between the two prescribed points, so as to transmit it to a travel log collection center 10 together with position information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174465-A (JP)
Title: Apparatus for preparing electrolytic water
Inventor: HARA YASUO
IPC: C02F1/44
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrolyte water which does not propagate inevitably-infected bacteria and which can be used healthfully even when preserved in a container such as a PET bottle immediately after preparation at the normal temperature or carried around in the container out of doors at a high-temperature season.  <P>SOLUTION: Such an electrolyte water preparing device is provided that sodium hypochlorite is contained at a prescribed concentration in ionic water generated in an electrolytic cell 24 by installing a mixing means which mixes city water supplied from a water supply pipe 11 and containing a residual chlorine component with water to be treated supplied after being cleaned in a water cleaner 23 at a prescribed ratio so as to supply the water to be treated containing low-concentration chlorine to the electrolytic cell 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184180-A (JP)
Title: Manufacturing method for analytic appliance
Inventor: FUKUYA HIROSHI
IPC: B01L3/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To make even a small-sized reagent part advantageous from a cost aspect and to reduce a thickness irregularity thereof in such a case that an analytic appliance equipped with the reagent part is produced.  <P>SOLUTION: In this manufacturing method for the analytic appliance having a reagent part forming process for forming the reagent part, which contains a reagent reacted with a specific component in a sample liquid, on a substrate, the reagent part forming process includes one or more times of coating and drying works for applying a material liquid containing the reagent and subsequently drying the same. Herein, the number of times of the coating and drying works is preferably 10 to 200 times and the application of the material liquid is performed using a delivery device employing, for example, an ink jet system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185738-A (JP)
Title: Damping device of mechanical chassis
Inventor: NAITO AKIRA
IPC: G11B25/04
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device of a mechanical chassis which displays effective damping performance being suitable for damping of eccentric vibration of a mechanical chassis, and miniaturizes the whole disk drive device in which the mechanical chassis is incorporated as much as possible while displaying effective damping performance.  <P>SOLUTION: Bimorph type piezoelectric elements 8a, 8b, 9a, 9b are provided at the outside of a mechanical chassis 3. For example, when the mechanical chassis 3 is swung eccentrically in the right direction in a figure of a swing direction x by the rotation of a eccentric centroid disk M, energizing control for distorting the bimorph type piezoelectric element 9b is performed so as to push back the mechanical chassis 3. On the other hand, when the chassis is swung eccentrically in the left direction in the figure of the swing direction x, energizing control for distorting the bimorph type piezoelectric element 9a is performed so as to push back the mechanical chassis 3. Thereby, the mechanical chassis 3 is damped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185400-A (JP)
Title: Server for mediating gas emission trading
Inventor: HIRAI TOSHIRO
IPC: G06Q30/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas emission trading mediating server for realizing a trading mediating system capable of making profits by opening a market to buy and sell the amount of emission as the whole transportation industry to contribute to the environment conservation.  <P>SOLUTION: This gas emission trading mediating server is provided with a means for: selling to an external third person the whole or a portion of the amount of the excessive reduction of gas emission requested from the computer terminal of an enterprise when the amount of reduction of the gas emission from each of transportation vehicles traveling on a road exceeds a preliminarily set gas emission reduction target value; and for purchasing from the external third person the whole or a portion of the insufficient amount of reduction requested from the computer terminal of the enterprise when the amount of reduction of the gas emission from each of the transportation vehicles traveling on the road is less than the preliminarily set gas emission reduction target value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183617-A (JP)
Title: Engine speed detecting method
Inventor: FUJIWARA MASANORI
IPC: F02D45/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent calculation result of engine speed from varying every engine start.  <P>SOLUTION: The engine speed N is calculated for every predetermined rotation angle based on a pulse outputted from a sensor in response to a rotation of a crankshaft (step S1). Moving average N^ of the engine speed N is calculated (step S3). The moving average N^ is subtracted from the engine speed N, the difference N-N^ is collected and equalized for every rotation angle as a variation of the engine speed N of the rotation angle, and a collection average Offset of the variation at the rotation angle is calculated (step S6). The engine speed N is corrected based on the collection average Offset of the variation at the rotation angle, and the corrected value N-Offset is set as an engine speed at the rotation angle (step S9).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188232-A (JP)
Title: Aerosol composition for vacuum cleaner and aerosol product for vacuum cleaner
Inventor: TAKAHASHI SEIJI
IPC: B05B9/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol composition for a vacuum cleaner, which contains antibacterial powder to be easily applied effectively to a dust collecting bag in the vacuum cleaner and to provide an aerosol product for the vacuum cleaner, which can be used easily.  <P>SOLUTION: This aerosol composition consists of a stock solution containing an antibacterial component in a liquid medium and a propellant consisting of at least one of compressed gas or liquefied petroleum gas and is applied to the inside of the dust collecting bag set in the vacuum cleaner from the suction port of the vacuum cleaner. The stock solution is preferably prepared by dispersing the antibacterial powder being the antibacterial component in the liquid medium. This aerosol product is manufactured by packing the aerosol composition in an aerosol container and is made to be such a throwaway type that the whole stock solution packed in the aerosol container is used once.  <P>COPYRIGHT: (C)2004,JPO&NCIPI