baber/WOPTO huggingface dataset:
Patent JP-2003320804-A (JP)
Title: Pneumatic tire
Inventor: SAIWAKI IZUMI
IPC: C08L21/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having excellent gripping property, anti- chanking property and wear resistance without impairing workability when manufacturing the tire.  <P>SOLUTION: This pneumatic tire has tread made of rubber composition containing (B) carbon black 70 to 120 pts.wt., (C) oil 20 to 120 pts.wt., (D) thermosetting phenol resin 3 to 10 pts.wt. for rubber component 100 pts.wt. In the pneumatic tire, JIS-A hardness of the tread rubber is ≥78 at 25°C and dynamic storage elastic modulus E' at 70°C is ≥9.5 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325721-A (JP)
Title: Device for buffering impact force in pitching machine for baseball practice
Inventor: NOZATO KAZU
IPC: A63B69/40
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the service life of the main body of a pitching machine by preventing the occurrence of mechanical problems about the life thereof even when the main body of the pitching machine is given an impact force brought about as a counter force when the main body pitches a ball.  <P>SOLUTION: The pitching machine 1 is equipped with a truck 3 and the main body 5 of the machine which is supported by the truck 3 and makes it possible to pitch the ball 4 supplied from outside. The truck 3 has a chassis 9 loading and supporting the main body 5 of the pitching machine and wheels 10 which are borne on the chassis 9 and make the chassis 9 supported by the ground 2. A buffer 67 is interposed between the chassis 9 of the truck 3 and the wheels 10. A portion in the longitudinal direction of the buffer 67 is pivotally supported by the main body 5 or the chassis 9 so that the buffer is rotatable around a pivotal support axis 69 extending in the horizontal direction substantially, while the other portion thereof is provided with levers 68 bearing the wheels 10 and with buffering materials 72 interposed between the other portions of the levers 68 and the portion of either the main body 5 or the chassis 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325758-A (JP)
Title: Method for controlling game machine, game machine and control program for game machine
Inventor: ISHIMOTO TOMOHIRO
IPC: A63F5/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To more strongly impressing a fun of a game on a game player by generating conditions increasing interest of the game player with storing prize winning flags.  <P>SOLUTION: The method for controlling the game machine conducts an inner lottery for deciding a prize winning or a blank of any prize group from a plurality of prize groups, including a step (B5) of detecting the number of prize winnings in a first prize group by the inner lottery, a step (B5) of judging whether the detected number attains the number previously specified or not and steps (B6 and B7) of changing the prize winning of the first prize group to that of a second prize group when the result of the judgment indicates attainment of the detected number to the number previously specified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332330-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: DEN HIROOMI
IPC: C23C16/40
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which has a fluorinated silicon oxide glass film (FSG film) wherein detachment of fluorine is restrained and is stable and free from generation of film peeling using a plasma CVD method.  <P>SOLUTION: The manufacturing method of the semiconductor device comprises a process for disposing a substrate inside a chamber and forming a fluorinated silicon oxide glass film on the substrate by using a plasma CVD method. The fluorinated silicon oxide glass film is formed to restrain detachment of fluorine from the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337472-A (JP)
Title: Developing device
Inventor: NISHIMURA TOSHINORI
IPC: G03G15/08
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To form a satisfactory image by restricting a gap between a development roll and a photoreceptor drum and a gap between the development roll and a magnetic roll by a simple structure.  <P>SOLUTION: A magnetic roll gear 31 provided for the magnetic roll 1 transmits driving force, via an idle gear 31a, to a development roll gear 28 provided for the development roll 2. The rotary shafts of the magnetic roll and development roll are rotatably held by a roll support 15A. The roll support swings around the axis of the magnetic roll. The idle gear is rotatably supported by the roll support. The magnetic roll is pressed to the photoreceptor drum by a coil spring. A gap pulley mounted on the shaft of the development roll rotatably and concentrically is in contact with the surface of the photoreceptor drum, thereby regulating a gap between the surface of the development roll and the surface of the photoreceptor drum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051630-A (JP)
Title: Magnetoresistance effect device and magnetic head
Inventor: NAKATANI RYOICHI
IPC: H01F10/32
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect device, a magnetic head and a read/write device using it, the magnetoresistance effect device being capable of detecting the variation of a very small amount of leakage flux from a high density magnetic recording medium made to have a narrow track with high sensitivity and high resolution. SOLUTION: In this device structure, all electric currents flow through a magnetoresistance effect film, and a non-magnetic metal (conductor) as an electrode is connected to at least one part of the magnetoresistance effect film, so that a magnetic field in a narrow region can be detected with high sensitivity and high resolution. For example, at least one part of the magnetoresistance effect film having a multilayer structure is formed on a conductor consisting of non-magnetic metal, and the surface direction of all the magnetic layers of the magnetoresistance effect film is made nearly perpendicular to the surface of the magnetic recording medium. Namely, in this device structure, the area of the magnetic layers at the end surface of the magnetoresistance effect film, having the multilayer structure is made very small.
Patent JP-2003345065-A (JP)
Title: Electrostatic charge image developing black toner, method for manufacturing it and two-component developer
Inventor: TAMURA KISHIOMI
IPC: G03G9/09
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide two-component developer whose characteristics of various kinds such as 10% dot density, a line width, character paint-out and the scattering of a fine dot are made excellent and by which a color difference is reduced, fogging is reduced and the occurrence of toner scattering is reduced.   <P>SOLUTION: In the electrostatic charge image developing black toner including toner particles incorporating resin and colorant, the toner particles are manufactured by using composite colorant particles obtained by coating inorganic particles whose average primary particle size is 8 nm-200 nm with carbon black.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344817-A (JP)
Title: Control circuit for acousto-optical tunable filter
Inventor: NOGUCHI MASASHI
IPC: H04B10/07
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To speed up switching, to decrease a circuit scale, and to increase a dynamic range of a branching light monitor, relating to a control circuit for an acousto-optical tunable filter for dividing an optical signal of a selected wavelength.   <P>SOLUTION: The control circuit comprises an RF signal generation circuit 2 for applying a high-frequency signal to AOTF 1, a branching light monitor circuit 3 for monitoring the optical signals branching from AOTF 1, and a signal processing circuit 4 for controlling the RF signal generation circuit 2; the RF signal generation circuit 2 is provided with a DDS 6 for generating a high-frequency signal of a frequency and an amplitude according to the setting information on the frequency, phase, and amplitude from the signal processing circuit, and a signal processing part 7 for multiplying the frequency of the high-frequency signal from the DDS 6; and the branching light monitor 3 is provided with a log amplifier 11 for current-voltage conversion for converting the current flowing through a photo diode 10 for inputting the branching light, and an A-D converter 14 for inputting the branching light monitoring signal to the signal processing circuit 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346395-A (JP)
Title: Disk-shaped information recording medium and information recording method using thereof
Inventor: USUKI KAZUYUKI
IPC: G11B7/24041
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible and removable magnetic recording medium enabling stable head travelling and also high density recording by a perpendicular magnetic recording system.   <P>SOLUTION: A disk-shaped information recording medium is characterized in that at least a phase transition type optical recording layer and a magneto optical recording layer are formed in this sequence on at least one side face of a support object. An information recording method using the disk-shaped information recording medium is characterized in that a tracking signal recorded on the magneto optical recording layer in advance is read by light and a tracking servo control is performed, and at the same time recording and reading of information for this medium is performed by the light to the phase transition optical recording layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347998-A (JP)
Title: Mobile communication system, wireless base station used for the same, fault restoration method for wireless communication modem therefor
Inventor: SAKUMA MASAKI
IPC: H04M3/22
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable of early solving a problem of reduction in the number of wireless resources by quickly restoring a fault occurring in a wireless communication MODEM, a wireless base station used for the system, and a fault restoration method for the wireless communication MODEM.   <P>SOLUTION: Each wireless communication MODEM is mounted on a signal conversion section of a card configuration in the unit of the prescribed number of MODEMs and assigned corresponding to a mobile unit making call connection. Contents of received frames during call connection are confirmed by fault detection data by each wireless communication MODEM and the total number of received frames and the number of fault detected frames are counted. At the end of call connection, whether or not a wireless communication MODEM has a fault is discriminated depending on a ratio of the number of fault detection frames to the total number of received frames, and restoration control is applied when discrimination indicates the occurrence of fault. When the MODEM is not restored, the MODEM is eliminated from a candidate for succeeding assignment. Further, a message urging replacement of a signal conversion section card the number of faulty wireless communication MODEMs of which reaches a certain number or more is notified to the maintenance personnel through a wireless base station control station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343885-A (JP)
Title: Fine droplet generating device
Inventor: FUJII SATOSHI
IPC: B01D45/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To form an inexpensive liquid-vapor contact part outer frame conformable to various sizes.   <P>SOLUTION: This device has an injection part 4, a liquid-vapor contact part 102, a blowing means 101, and an inlet port 3 for an air flow sent from the blowing means 101. The device injects water from the injection part 4 to the liquid-vapor contact part 102 to divid water and to generate fine droplets, and sends air by the blowing means 101 through the inlet port to generate air mixed with fine droplets. The liquid-vapor contact part 102 is formed in a polygonal tubular shape 2, and the inlet port 3 is provided on the liquid-vapor contact part 102 to form a turning flow of the air flow sent from the blowing means 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003214337-A (JP)
Title: Connecting rod device of hermetically sealed reciprocal compressor
Inventor: SEO SEUNG-DON
IPC: F04B39/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting rod device of a hermetically sealed reciprocal compressor simple in structure and improved to reduce abrasion and noise.  <P>SOLUTION: The connecting rod device of the hermetically sealed reciprocal compressor is a connecting device of the hermetically sealed reciprocal compressor to convert a rotary movement into a reciprocal sliding movement by connecting an eccentric part of a crankshaft and a piston to each other and includes a ball, a first connecting member having a small diameter part connected with a piston pin being connected with the piston and a connecting part extended from the small diameter part, which has a ball embracing surface to embrace the ball and support the ball to be moved, a second connecting member having a large diameter part rotatably connected with the eccentric part and an extending yoke part in a specified shape at an outside of the large diameter part, which supports the ball against the embracing surface and prevents the ball from being separated and a fastening member to fasten the connecting part of the first connecting member and the second connecting member such that the first connecting member and the second connecting member relatively move with the ball being placed between them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004014120-A (JP)
Title: Proton conductor film and manufacturing method of the same, film-electrode junction and manufacturing method of the same, and electrochemical device
Inventor: UETAKE YUKI
IPC: H01B13/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-insoluble proton conductor film with excellent gas impermeability and proton conductivity usable for a solid polymer electrolyte fuel cell or the like, and manufacturing method of the same, and to provide a film-electrode junction and manufacturing method of the same, and to provide an electrochemical device using the film-electrode junction.  <P>SOLUTION: The water-insoluble proton conductor film with excellent hydrogen gas permeation preventing property and high proton conductivity can be manufactured by applying a heat treatment to the mixture of water-soluble fullerene derivative having proton dissociation group like sulfonate group-SO<SB>3</SB>and polymer compound having hydroxyl group-OH like polyvinyl alcohol. Further, the film-electrode junction (MEA) having a good junction interface can be manufactured by applying the heat treatment to the thin film composed of the mixture in the state of being held between the electrodes facing each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011794-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: KAWAI NORIKAZU
IPC: F16H15/38
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a trunnion from bending due to reaction force load that a power roller receives from an input/output disk in a toroidal-type continuously variable transmission.  <P>SOLUTION: A piston 33 driving a piston rod 31 continuous with the trunnion 27 supporting the power roller 19 is eccentrically arranged for the piston rod 31. Bending moment Fp x m acting on the trunnion 27 by reaction force load Fp acting on the power roller 19 from the input/output disk 15 is set to be m= a so as to cancel by bending moment Fp x a acting on the trunnion 27 by oil pressure load Fp acting on the load center of the piston 33 to prevent the trunnion 27 from bending in order to increase torque transmission capacity of the toroidal-type continuously variable transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010332-A (JP)
Title: Sheet carrier and sheet carrier control method
Inventor: YOSHIKAWA TOMOYASU
IPC: B65H7/12
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase a sheet feed efficiency by correcting distances between sheets and preventing a double feeding.  <P>SOLUTION: This sheet carrier comprises sheet accumulating means 34 to 37, a feed roller means 53, an actuator means 121, and a sensor means 101. When the carrying of sheet members is started from the sheet accumulating means 34 to 37 when the sheet members are carried continuously, and when the sensor means 101 detects the sheet members, the sensor means 101 observed again after the feed roller means 53 is set on standby without driving by a time required for carrying sheets through a distance between the sheet accumulating means 34 to 37 and the sensor means 101. When the sensor means 101 already detected the sheet members, a control to start a sheet carrying is performed by the actuator means 121 without allowing the feed roller means 53 to come into contact with the upper surface of the sheet members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012700-A (JP)
Title: MONOCLONAL ANTIBODY EXPRESSED BY mAb 1E8, AND METHOD FOR USING THE ANTIBODY FOR DETECTING Abeta-PEPTIDE AND/OR sAPPalpha
Inventor: WILTFANG JENS
IPC: C07K16/18
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a monoclonal antibody expressed by mAb 1E8, and a method for using the antibody for detecting an Aβ-peptide and/or sAPPαSOLUTION: A method for using a monoclonal antibody expressed by mAb 1E8 for detecting an Aβ-peptide, Aβ1-x and/or Aβ2-x, and/or sAPPα. The monoclonal antibody was deposited to DSMZ-Germany collection of microorganism and cell culture GmbH (Braunschweig) on December 19, 2000, and a DSMZ deposition number of DSMACC2485 was given to the antibody.
Patent JP-2004019482-A (JP)
Title: Stroke distinguishing method of internal combustion engine and stroke distinguishing device
Inventor: KONDO SEIJI
IPC: F02D45/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroke distinguishing method of an internal combustion engine and a stroke distinguishing device capable of accurately distinguishing a stroke of the internal combustion engine without using a cam angle sensor, and accurately controlling the internal combustion engine with high correlativity with an actual intake volume after distinguishing the stroke.  <P>SOLUTION: Intake pressure influenced with an intake pulsing at an intake passage 6 is detected by an intake pressure sensor 21 in driving an engine 3. A lower limit of the intake pressure accompanied by the pulsing is detected by an ECU 20 to turn on a detection flag. A TDC (top dead-center) signal of the engine 3 is detected by the ECU 20 from a rotation speed sensor 23. The TDC signal is detected by The ECU 20 during turning on the lower limit detecting flag to determine that the timing of the detection is at a top dead center of compression.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019256-A (JP)
Title: Lawny ground generating method, lawn mat manufacturing method, and lawn mat
Inventor: UMEHARA JIRO
IPC: E01C13/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a well-drained lawn ground on a schoolyard or the like.  <P>SOLUTION: This method of generating a lawny ground for changing a naked ground into a lawny ground is composed of a drainage structure installation process of providing a drainage structure 2 on a ground 1, and a lawn applying process of applying a lawn mat 9 having a soil layer 23 comprising loamy soil to the ground 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023626-A (JP)
Title: Device and method for transferring telephone call
Inventor: KIHARA NORIAKI
IPC: H04M3/42
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone transfer system in which a user does not have to perform procedures to acquire a telephone number from a telecommunications common carrier and can receive a telephone call away from the address of a given telephone number.  <P>SOLUTION: A line connection device connected to a public telephone network and a data storage device connected to the line connection device are provided. The line connection device has a receiving means for receiving a call to a plurality of preset telephone numbers and a transfer means for connecting a telephone set relating to the call received by the receiving means to each of the telephone numbers of respective preset transfer destinations. The data storage device is provided with a storing means for storing a telephone number correspondence table that stores the telephone numbers of the transfer destinations which respectively correspond to the plurality of telephone numbers and telephone communication records for each of the telephone numbers, accordingly transfers a telephone call relating to a call to a prescribed telephone number to each of the telephone numbers of the preset transfer destinations and manages a telephone communication record relating to the call.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003087388-A (JP)
Title: Keypad backlighting of mobile terminal
Inventor: HAN SANG-HO
IPC: H04M1/22
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a keypad backlighting apparatus or a mobile terminal capable of entirely uniformly lighting up keypads of the mobile terminal. SOLUTION: The keypad backlighting apparatus of the mobile terminal includes an upper case 111 having; a plurality of button holes formed in a predetermined pattern; a plurality of buttons 114b inserted inside the button holes and whose heads are exposed through the button holes; an electroluminescence (EL) keypad 111 continuously formed between a lower side face of the upper case 111 and the top face of each button 114b; a printed circuit board 115 mounted horizontally at the lower side of the EL keypad 114 having a backlight driving circuit for supplying power to the EL keypad 114 and a lower case 112 coupled to the upper case 111 for supporting the EL keypad 114.
Patent JP-2004036080-A (JP)
Title: Shutter locking device
Inventor: NISHIURA MASAAKI
IPC: E05B65/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter locking device which ensures the locking state of a shutter curtain.  <P>SOLUTION: The shutter locking device is mounted on a shutter device 1 having slats 6 which form the shutter curtain 5 guided by a pair of mutually opposed guide rails 7. The shutter locking device is formed of engaging pieces 54, engaging portions 8, engaging claws 55, and engaging holes 61. Each engaging piece 54 reciprocatively moves with respect to an edge 6d of the slat 6. Each engaging portion 8 is arranged in the guide rail 7 and engages with the corresponding engaging piece 54 when the engaging piece 54 is protruded outward from the slat edge 6d. Each engaging claw 55 is formed at a base-side end of the engaging piece 54. Each engaging hole 61 is formed in the slat 6 and opposed to the engaging claw 55 when the engaging piece 54 is protruded. Thus when the engaging piece 54 is protruded to engage with the engaging portion 8, i.e. in the locking state, if an external force is applied to the engaging piece 54 in a receding direction, the engaging claw 55 engages with the engaging hole 61, to thereby inhibit receding of the engaging piece 54.  <P>COPYRIGHT: (C)2004,JPO