baber/WOPTO huggingface dataset:
Patent JP-2005023383-A (JP)
Title: Steel material excellent in cold workability and nitriding property and its production method
Inventor: IWAMOTO TAKASHI
IPC: C22C38/06
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pb-free steel material for machine structural use which has a machinability comparable to or higher than that of conventional Pb-added free-cutting steel and is excellent in nitriding property without deteriorating its cold workability.  <P>SOLUTION: The steel material comprises, by mass, 0.1-0.8% C, 0.5-2.0% Si, 0.1-2.0% Mn, 0.0003-0.0150% B, 0.005-0.1% Al, 0.0015-0.0150% N, ≤0.0030% O, ≤0.020% P, ≤0.035% S and the balance being Fe and unavoidable impurities. The interior of the steel material comprises a graphite phase having the C content of ≥5%, and the graphite phase at the surface occupies ≤0.5% by an area ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028944-A (JP)
Title: Bead for tire
Inventor: NAKABAYASHI KATSUHIKO
IPC: D07B1/06
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bead for a tire capable of decreasing strength reduction by a deviation part in the width direction of a bead wire, even when a plurality of rows of bead wires are arranged in the radial direction and the width direction of the tire.  <P>SOLUTION: Parts formed by stacking and arranging a predetermined number of turns of bead wires 11 from one side to the other side in the radial direction of the tire 20, and parts formed by stacking and arranging a predetermined number of turns of bead wires from the other side to one side in the radial direction of the tire 20 are alternately arranged by one row from one side to the other side in the radial direction of the tire 20. Therefore, the parts of the bead wires 11 deviating in the width direction lie on only one side or the other side in the radial direction of adjacent parts in the wide direction of the parts formed by stacking and arranging the bead wires 11 in the radial direction of the tire 20, and the deviation parts of the bead wires 11 can be largely reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030286-A (JP)
Title: Control device of pelton turbine
Inventor: SUGAI HIROSHI
IPC: F03B15/20
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a Pelton turbine capable of performing power generation by changing a failed nozzle by a sound nozzle without increasing the load on a bearing even when the Pelton turbine having at least four sets of advancing/retractable needle valves with any spillway omitted has a trouble in an operation needle during the operation of one set of needle valve.  <P>SOLUTION: In the Pelton turbine, at least four nozzles are opened/closed by each needle valve. A nozzle operating device 13 continues the operation of the Pelton turbine by operating one nozzle disposed facing the nozzle in operation if a needle valve 8 of the nozzle is failed while the Pelton turbine is operated by one nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007989-A (JP)
Title: Semiconductor power module and composite power module
Inventor: GOORAB MAJUMUDAAR
IPC: H02M7/48
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a load from concentrating to a part of semiconductor switching elements.  <P>SOLUTION: A diagnosis circuit PC of a module 10a (10b) compares a sensing signal S<SB>SE</SB>, which is outputted from a sensing circuit Se, for example, and is proportional to a collector current of an IGBT element, with a reference voltage and determines the occurrence of an abnormality in the collector current. When the abnormality is determined, a cutoff signal S<SB>SD</SB>is outputted to a cutoff circuit SD, cuts off the IGBT element, and outputs an abnormality detecting signal S<SB>FO1</SB>(S<SB>FO2</SB>) to the other module 10b (10a). When the diagnosis circuit PC of the module 10b (10a) receives the abnormality detecting signal S<SB>FO1</SB>(S<SB>FO2</SB>), it outputs the cutoff signal S<SB>SD</SB>to the cutoff circuit SD and cuts off the IGBT element. Since both the cutoff signals S<SB>SD</SB>are concurrently outputted, both the IGBT elements are concurrently cut off. As a result, one IGBT element is not cut off prior to the other, and the load is thererby prevented from concentrating to the delayed other IGBT element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005033010-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AJIKI YOSHIHARU
IPC: H01L29/78
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of removing a protective film with the step of hardly etching a compound film.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises the steps of sequentially forming a titanium film 107 and a titanium nitride film 109 on a silicon layer 105, forming a titanium silicide film 111 by heat treating an SOI substrate 150, and removing the titanium nitride film 109 and the unreacted film 107 after forming the film 111. In a process for forming the film 107, the film 107 is formed in a predetermined thickness so that the unreacted film 107 is left all over the film 111 when the film 111 is formed in an intended thickness. In a process for removing the film 109 and the unreacted film 107, the film 109 and the film 107 are removed by a wet etching with the use of the hydrofluoric acid solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034678-A (JP)
Title: Catalyst for treating exhaust gas and method for treating exhaust gas
Inventor: INABA TOSHIHARU
IPC: B01J23/835
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst having high durability for decomposing and removing organic halogen compounds, especially chlorinated or brominated dioxins and related compounds, in an exhaust gas discharged from an incineration furnace etc., and a method for treating the exhaust gas.  <P>SOLUTION: The catalyst for treating the exhaust gas contains at least one oxide of a metal selected from among cobalt, copper, iron, and manganese as a catalytically active component and at least one oxide of an element selected from among vanadium, tungsten, niobium, calcium, boron, phosphorus, tin, sulfur, rhodium, palladium, and cerium and/or at least one metal selected from rhodium, palladium, and ruthenium as promoter components. The method for treating the exhaust gas treats the exhaust gas by using the catalyst. In this way, the activity of the catalytically active component can be maintained for a long time, and the organic halogen compounds can surely be treated over a long time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000677-A (JP)
Title: Head cover of golf club
Inventor: NISHIMURA TOSHINORI
IPC: A63B60/62
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head cover of a golf club to be easily attached to/detached from the club head, securely fitting the club head and a part of the shaft of the club, and capable of effectively preventing damage of the club head and the shaft when a caddie bag is transported or moved.  <P>SOLUTION: A material 6 covering a sole part 2 and a side part 3 of the club head consists of a material having a lining with cushioning properties such as a sponge and a material with slipping properties such as artificial leather, which are bonded to each other. A material covering a crown part 4 of the club head is made of a flexible material 7 such as knit fabric, and a material covering a part 5 of the shaft is also made of a flexible material 7a such as knit fabric. Connecting parts 8a, 8b and 8c of the materials 6, 7 and 7a are connected by sewing, etc. to be integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005034311-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine giving an expectation by improving the taste of a game by variable displays.  <P>SOLUTION: When determining to execute a control of derivedly displaying a display result after the variable display of a special pattern is continued for a predetermined time after the variable display of a decorative pattern is temporarily stopped or the display result of the decorative pattern result is derivedly displayed, this game machine executes the control of derivedly displaying the display result after the variable display of the special pattern is continued for the predetermined time after the variable display of the decorative patterns is temporarily stopped or the display result of the decorative patterns is derivedly displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004122757-A (JP)
Title: Inkjet recording head, method of driving the same, and substrate for inkjet recording head
Inventor: MORIYAMA JIRO
IPC: B41J2/205
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost of an inkjet recording head having a plurality of kinds of recording elements of which the quantities of ejected inks are relatively different from each other in a simple structure and to facilitate the controlling therefor.  <P>SOLUTION: This inkjet recording head has a recording element array wherein first and second recording elements of which the quantities of ejected inks are relatively different from each other are arranged in the identical rows in a predetermined direction. When the inkjet recording head is driven, recording data (34) for the first or second recording elements is input in a serial manner, the input recording data is sequentially stored in a shift register (38), the stored recording data is held in a latch (39), a select signal (30) indicating which one of the first and second recording elements are to be driven, a heat enable signal (32) and the recording data held in the latch are input to an AND gate (310), and then each of the recording elements is driven by a driver (311) according to the output thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045447-A (JP)
Title: Laminate bandpass filter
Inventor: FUKUNAGA TATSUYA
IPC: H01P5/10
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and easily adjustable laminate type bandpass filter which outputs balanced signals.  <P>SOLUTION: The laminate type bandpass filter 1 comprises one unbalanced input terminal 2, two balanced output terminals 3A, 3B, and a bandpass filter 4 provided between the unbalanced input terminal 2 and the balanced output terminals 3A, 3B. The bandpass filter part 4 has a plurality of resonators 40 each composed of an TEM line. The bandpass filter further comprises a multilayer board for integrating the plurality of resonators 40. The resonator 40 of the filter 4 comprises a balanced output half-wavelength resonator 41A composed of a both-end-open half-wavelength resonator. The balanced output terminal 3A, 3B is directly connected to the balanced output half-wavelength resonator 41A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043168-A (JP)
Title: Scraper for grindometer
Inventor: FURUKAWA OSAMU
IPC: G01N15/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein operability is lowered because a chip is easily generated by repeated use in a scraper used for a grindometer for measuring the grinding degree of ink.  <P>SOLUTION: This scraper 1 used for the grindometer for measuring the grinding degree of the ink has a triangular prism shape and is provided with a blade part 3 on each corner part. Hereby, each blade part can be used respectively in repeated use, and operability or sharpness of the ink can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044971-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMOMURA NARAKAZU
IPC: H01L21/3205
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of flatness of the upper surface of a bump electrode that is formed in a pad electrode and ease optical recognition of a positioning mark for mounting step.  <P>SOLUTION: An aluminum alloy film and a titanium alloy film are laminated in order in areas for forming a pad electrode, wiring and a positioning mark for mounting. After laminating a passivation film on the entire surfaces, the passivation film in the area for forming the pad electrode is removed. Furthermore, after a polyimide film is laminated on the entire surfaces, the polyimide films in the areas for forming the pad electrode and the positioning mark for mounting are removed, and the remaining passivation film is used as a mask, and the titanium alloy film in the area for forming the pad electrode is removed. Thus, the pad electrode, the wiring and the positioning mark for mounting can be formed, and a semiconductor device can be manufactured by such a manufactring method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048781-A (JP)
Title: Shift control device for automatic transmission
Inventor: KUWABARA SEIJI
IPC: F16H61/686
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control engagement pressure of friction engagement elements in the case of multiple shift.  <P>SOLUTION: An ECT-ECU carries out a program containing a step for computing a current formation gear stage (S100), a step for selecting an allowable input torque computing map (S110), a step for computing the allowable input torque with the selected map (S120), a step for comparing the allowable torque capacity with turbine torque (S130), steps for carrying out the control for drain (S140, S160 and S180) when the allowable torque capacity is larger than the turbine torque (YES in S130), and steps for carrying out the control for apply (S150, S170 and S190) when the allowable torque capacity is the turbine torque or less (NO in S130).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048791-A (JP)
Title: Vibration control device
Inventor: FUJIMOTO SHIGERU
IPC: E01F9/669
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device possible to be used for a columnar structure, having a vibration control function in horizontal two-dimensional directions and an easy tuning function, and having excellent environment resistance and durability.  <P>SOLUTION: This vibration control device has a cylindrical cover 8, a spring rod 1 arranged inside the cover and fitted to the cover for partial fixation and extended in the axial direction of the cover and formed from a material having a large vibration attenuating ability, and a weight 11 fitted to the spring rod at a position separated from the fixed part of the spring rod in the axial direction and arranged with a clearance between the inner surface of the cover. Distance between the fixed part of the spring rod and the weight fitting part can be adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051878-A (JP)
Title: Junction block
Inventor: KUBOTA KATSUHIRO
IPC: H05K5/03
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an entire structure and a connecting structure and to increase the density of the entire structure and the connecting structure.  <P>SOLUTION: A junction block 1 includes connector blocks 3, 4 and a power block 5 arranged at an outside of an inner cover 2, a bus bar 49 and wiring modules 52, 56 laminated and arranged at an inside surrounded by the connector blocks and the power block in such a manner that the terminal 8b of the connector blocks and the terminal 89 of the power block an terminals 49b, 49c of the bus bar are connected to the wiring module. The wiring module is composed of a random wiring module 52 and a cross wiring module 56. Terminals 8b, 49c, 89 are connected to the ends of the wiring modules 52, 56, and a part of the terminal 49b of the bus bar 49 is connected to an intermediate part of the random wiring module 52 of a lower layer. A plurality of stages of the terminals 8b, 89 are disposed, the terminal of the lower stage is connected to the wiring module 52 of a narrow lower layer, and the terminal of the upper stage is connected to the wiring module 56 of a wide upper layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004026312-A (JP)
Title: Medicine storage container for use in medicine selective feeder for tablet or the like
Inventor: DOI KAZUKI
IPC: A61J3/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine storage container for tablets or the like which does not leave a medicine in the container so as not to inadvertently discharge it when the container is mounted on/dismounted from a medicine selective feeder.  <P>SOLUTION: The medicine storage container is mounted on a medicine storage container carrier 2 to discharge a medicine such as tablets received in a medicine magazine 16 according to the instruction of the medicine selective feeder. The container is so constituted that, when mounted on the carrier 2, a medicine aligning roller 25 is rotated by a rotary driver of the carrier 2 and the medicines such as tablets received in the magazine 16 are introduced into a medicine arrangement path 24 and individually discharged from an opening 13 to the medicine selective feeder. A restraining means is provided for restraining the rotation of the roller 25 when a storage container body 1 is not mounted on the carrier 2, wherein the restraining means is an elastic body having an end fixed to the container body 1 as a fulcrum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005059214-A (JP)
Title: Ink head device in ink-jet printer and ink-jet printer
Inventor: IWASE FUMIYOSHI
IPC: B41J2/01
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer which obtains good printing results.  <P>SOLUTION: The ink jet printer comprises a first ink head for jetting white ink from ink-jet nozzles, a light irradiation means, and a second ink head for jetting ink of a color different from white from ink-jet nozzles. The first ink head is arranged to be located at the most leading end side in an advancement direction at the time of moving over a medium. The light irradiation means is arranged adjacent to the first ink head to be located in the latter stage of the first ink head in the advancing direction. The second ink head is disposed adjacent to the light irradiation means to be located in the latter stage of the light irradiation means in the advancement direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058844-A (JP)
Title: Method for manufacturing water resistant molded article using zeolite powder
Inventor: KIKUCHI SEIETSU
IPC: B01J39/14
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a water resistant molded article maintaining high ion exchange characteristics, having hydrogen ion concentration (pH) being approximately neutral and using zeolite powder and having excellent water resistant property.  <P>SOLUTION: The zeolite powder such as natural zeolite, synthetic zeolite and artificial zeolite, an adhesion treatment material obtained by formulating one or a plurality of kinds of starches, mannan, a cellulose derivative, polyvinyl alcohol, vinyl acetate and an ethylene-vinyl acetate copolymer and water are kneaded, molded to a predetermined shape and dried. Then, after this molded product is immersed in a solution of a water-base film-forming organic compound, it is dried, or the water-base film-forming organic compound is added to any zeolite powder, the one or the plurality of kinds-formulated adhesion treatment material and water. After it is kneaded, the mixture is molded to a predetermined shape and is dried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021559-A (JP)
Title: Game machine
Inventor: KANEKO MITSUO
IPC: A63F7/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an illegal action at a low cost without using a blank shoot tester, and to reliably determine the illegal action during a game using a somesthetic apparatus, etc.  <P>SOLUTION: The lot processing is performed by prescribed winning probability in response to a prescribed lot start condition. When the lot result is a win, a pachinko game machine 1 allows a state advantageous to a player to appear. At least the history of the lot processing during the game is stored and retained, and also illegality is determined based on the statistic test of the lot processing history.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038141-A (JP)
Title: Vehicle steering handle
Inventor: EBARA NOBORU
IPC: G05G1/06
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply shaped and structured vehicle steering handle which has high operability for enabling an operator to operation with less fatigue.  <P>SOLUTION: The vehicle steering handle is characterized in that the surface of a grip portion of a handle 2 of a vehicle 1 opposite to an operation lever 3 is recessed and a lever groove 4 or a overlapping face 5 is formed thereon to which the operation lever 3 to be gripped is fit to or overlapped. Also, external edges 6 and 7 of the the operation lever 3 opposite to the lever groove 4 or the overlapping face 5 to be fit or overlapped to them are formed into arc-shaped curved surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039525-A (JP)
Title: Standby application program and portable information apparatus
Inventor: YANAI TOSHIHIRO
IPC: H04M1/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standby application program which enables a portable information apparatus to realize a function for displaying an optionally set image as a background of a waiting application.  <P>SOLUTION: The portable information apparatus is allowed to realize the function for displaying an optional image set by a user on a display part 16 of the portable information apparatus as a background in a non-active mode by which the operation of the standby application cannot be performed, displaying stock price information acquired through a network by driving the standby application program on a stock price information display area 50 which is not overlapped with a main part of the background image and displaying the headline information of topic news acquired through the network by driving the standby application program on a news display area 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035842-A (JP)
Title: Hydrogen production system
Inventor: ENOMOTO TOSHIYUKI
IPC: C01B3/56
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and efficient hydrogen production system.  <P>SOLUTION: The hydrogen production system is equipped with a hydrogen production reactor and a hydrogen membrane separator. (1) The hydrogen production reactor is one which uses a hydrocarbon having a cyclohexane ring as a raw material and generates hydrogen through a reaction whereby the cyclohexane ring is dehydrogenated into an aromatic ring. (2) The hydrogen membrane separator is one which removes the hydrocarbon contained in the hydrogen through membrane separation using a ceramic membrane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004075529-A (JP)
Title: Glass base material for forming, its manufacturing method, and method of manufacturing glass product using the same
Inventor: IGARI TAKASHI
IPC: C03B11/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass base material for forming which is capable of preventing fusion with the surface of a mold by a simple method even when it is composed of glass containing a component which tends to vaporize, and from which an optical element can be obtained without causing haze, white turbidity or cracks on its surface, and to provide a glass product.  <P>SOLUTION: The glass base material is manufactured by immersing a glass base material having a self-assembled film preliminarily formed on its surface into an organic solvent containing an organic silicon-containing compound, an organic sulfur-containing compound, an organic fluorine-containing compound or an organic nitrogen-containing compound. The glass base material for forming is manufactured by subjecting the glass base material obtained by the method mentioned above to heat treatment so as to thermally decompose the self-assembled film. The glass product is manufactured by heating and softening the glass base material and press forming the softened glass base material by using the mold.  <P>COPYRIGHT: (C)2004,JPO