baber/WOPTO huggingface dataset:
Patent JP-2003242099-A (JP)
Title: Data transfer device
Inventor: TAKEUCHI HIROAKI
IPC: G06F13/36
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device made to be not deteriorated in performance even in a concentration of accesses from a plurality of devices without adjusting arbitration such as masking a request in the data transfer device using a PCI interface.  <P>SOLUTION: This data transfer device has the PCI interface, a large number of devices via the PCI interface, a memory interface, and a common memory, and allows the large number of devices to read and write data to the common memory, and also has a buffer for preserving a read address corresponding to the number of devices, read data, and the read data number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235721-A (JP)
Title: Curtain runner
Inventor: TAKEDA KIYOSHI
IPC: A47H15/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain runner which is made smoothly slidable to resist unbalanced wearing.  <P>SOLUTION: The curtain runner A made of a synthetic resin comprises the first member 1 which comprises a bottom plate part 5 having a through-hole 4 formed at the center thereof and a cylindrical part 6 rising from the outer rim thereof and is freely slidably supported on a curtain rail B, the second member 2 which comprises a shaft part 9 with a large-diameter heaped part 8 formed on the lower end side thereof and a flange part 10 successively installed at the upper end thereof and is supported on the first member by inserting the shaft part through the through-hole from the upper side so as to be freely rotatable and swingable about the shaft center P to the first member and freely oscillate thereon and the third member 3 in which a hole 12 is so formed on the top surface thereof as to let the shaft part be inserted thereinto and an undercut part 13 is formed into the internal surface of the hole to be engaged with the large-diameter heaped part and is supported on the second member so as to be freely rotatable about the shaft center by inserting the shaft part into the hole. The curtain is suspended and supported on the third member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244602-A (JP)
Title: Frequency adjustment circuit
Inventor: YAMAMOTO HIDESHI
IPC: H03L7/181
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency adjustment circuit capable of realizing the adjustment of the center frequency of a current controlled oscillator in a modulation-demodulation circuit of a high fidelity VTR, with high accuracy.  <P>SOLUTION: The frequency adjustment circuit of this invention is used for a frequency modulation system wherein a current superimposing circuit 3 superimposes a signal current converted from a modulated voltage signal to be given to a signal current controlled oscillator 4 by a voltage/current conversion circuit 2 on a DC current outputted from an adjustment current generating circuit 7 to control the center frequency of the signal current controlled oscillator 4. The frequency adjustment circuit comprises: a timing generating circuit 11 for receiving a reference signal to generate a timing signal for specifying a prescribed period; a counter 9 for counting an output of an adjustment current controlled oscillator 12 receiving an adjustment current being the same value of that of the signal current controlled oscillator 4 within the prescribed period; and a DAC control circuit 8 for controlling the adjustment current of a DAC 6 until the count of the counter 9 matches a target count.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241989-A (JP)
Title: Computer virus occurrence detecting device, method and program
Inventor: TAKAHASHI TOSHINARI
IPC: G06F21/56
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer virus occurrence detecting device, method and program capable of early detecting occurrence of computer virus on a network to prevent the infection damage by computer virus on a computer network or computer system that is an object of security protection.  <P>SOLUTION: This computer virus occurrence detecting device 3 early detects whether a computer virus has occurred on Internet 1 or not as the computer virus remains unspecified. Namely, the occurrence of computer virus is detected in a state before the kind or mechanism is clarified and countermeasure data such as vaccine is provided, or an unknown computer virus state. For such a detection, this device is constituted to collect specific data showing the probability of occurrence of computer virus. The specific data is formed of data showing the occurrence of imperfect packet, abnormal increase in communication quantity, abnormal increase in error quantity, or the like, which is caused by a TCP/IP communication using an exceptional port generally not used or an abnormal TCP/IP communication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207344-A (JP)
Title: Device for calling vehicle for passenger pick-up service by using portable type gps
Inventor: INA TERUMICHI
IPC: G01C21/26
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for getting service of a taxi, etc., conveniently without becoming conscious of time and place.  <P>SOLUTION: A position is determined by a portable-type GPS, or the like, and the information is transmitted to a service company. Based on the transmitted information, the service company transmits positional information to an optimum taxi company, or the like. Based on the positional information, the taxi company, or the like, selects an appropriate vehicle to send it to the position of the client while issuing the numbers of the vehicle in charge and of reservation. The service company sends back to the user, the number of the determined vehicle, the reservation number, and approximate time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244002-A (JP)
Title: Radio receiver
Inventor: MIYAGI HIROSHI
IPC: H04B1/26
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio receiver capable of reducing the cost and decreasing the number of externally mounted compornents.  <P>SOLUTION: The radio receiver is configured to include: an FM frequency synthesizer 2; an FM stereo demodulation circuit 4; an AM frequency synthesizer 6, an AM synchronous detection circuit 7; an oscillator 22; and a crystal vibrator 20. The natural frequency of the crystal vibrator 20 and an oscillated frequency of the oscillator 22 employing the same are selected to be the least common multiple or an integer multiple of frequencies f1, f2 of reference signals respectively used respectively by the AM frequency synthesizer 6 and the FM frequency synthesizer 2, a reference signal f3 used by the FM stereo demodulation circuit 4, and a frequency f4 of an intermediate frequency signal received by the AM synchronous detection circuit 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173965-A (JP)
Title: Charged particle beam exposing method and charged particle beam exposure data forming method
Inventor: INENAMI RYOICHI
IPC: H01L21/027
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput in exposure wherein a charged particle beam is used.  <P>SOLUTION: From arrangement on a CP aperture mask of characters performing exposure, a deflection path taking the shortest distance is selected from among deflection paths which pass once each of the character apertures to be used (S103). According to the order of the decided path, an electron beam is deflected to a character on one CP aperture mask, and the character is irradiated with the electron beam (S104). The SC in a subdeflection region which corresponds to a character aperture irradiated with the electron beam is continuously exposed to a desired position (S105). According to the deflection order of the step S103, the electron beam is deflected to all characters (S106).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249322-A (JP)
Title: Connector and semiconductor component mounting device
Inventor: MURAYAMA SHIGERU
IPC: H01R13/11
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector and a semiconductor component mounting device easily and accurately fittable.  <P>SOLUTION: This connector 10 is provided with: a socket part 20 having a male internal socket terminal 22 and a female external socket terminal 24; and a plug part 30 having a space part capable of housing the socket terminal 22, a female internal plug terminal 32 fittable to the socket terminal 22, and installed so as to face the socket terminal 22 when the socket terminal 22 is housed in the space part, and a male external plug terminal 34 fitted to the socket terminal 24 when the socket terminal 22 is fitted to the plug terminal 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160686-A (JP)
Title: Rubber foam and sealing material for automobile
Inventor: KOSHIBA JUNICHI
IPC: C09K3/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber foam that is light and excellent in permanent compression strain, surface texture and shape retention properties by expanding and crosslinking a rubber composition containing a specific ethylene/α-olefin/non- conjugated diene copolymer rubber as a rubber component, maintaining good processability and capable of being expanded to a high expansion ratio (low density), and to provide a sealing material for automobile using the same.  <P>SOLUTION: The rubber foam having a density of 0.30-0.50 g/cm<SP>3</SP>is obtained by expanding and crosslinking the rubber composition containing the ethylene/α- olefin/non-conjugated diene copolymer rubber that satisfies conditions (A)-(D), wherein (A) it has xylene insolubles of 5 wt.%-20 wt.%; (B) it has a weight ratio of ethylene/α-olefin of 73/27-40/60; (C) it has a content of the non- conjugated diene of 18-36 as the iodine number; and (D) it has a Mooney viscosity (ML<SB>1+4</SB>(121°C) in Mooney viscosity test according to JIS-K-6300) of 50-120.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249214-A (JP)
Title: Alkaline storage battery and nickel electrode for alkaline storage battery, and active material powder for nickel electrode
Inventor: HATSUSHIRO KAORI
IPC: H01M4/52
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline storage battery wherein capacity of the alkaline storage battery in which a nickel electrode is a positive electrode is remarkably improved, wherein the initial activation is fast and a charging accepting characteristic is superior.  <P>SOLUTION: This alkaline storage battery is provided with a nickel electrode having an active material in which an α-type nickel hydroxide (α-Ni(OH)<SB>2</SB>) containing aluminum (Al) in a solid solution or eutectic condition is the main body, and the nickel electrode is made to be the nickel electrode containing hydroxide or oxyhydroxide containing at least one kind of rare earth element among erbium (Er), thulium (Tm), ytterbium (Yb) and lutetium (Lu).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258809-A (JP)
Title: Radio communication equipment, controlling method thereof and program for realizing the controlling method
Inventor: SENDA MAKOTO
IPC: H04L12/28
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio communication equipment capable of easily grasping a communicating state with a plurality of radio communication equipment, its controlling method, and a program for realizing the controlling method.  <P>SOLUTION: A printer 306 grasps connectable radio communication equipment and monitors and stores a communicating state with the radio communication equipment. If there is a request from, for example, an information terminal 301, the printer 306 transmits the stored communicating state to the information terminal 301. As a result, the information terminal 301 can grasp the communicating state of the printer 306.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245152-A (JP)
Title: Knuckle device of vehicle seat
Inventor: IMAZU MITSUNORI
IPC: A47C7/48
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the reclining angle continuously with a simple and low-cost structure and with a simple operation in the knuckle device of the vehicle seat.  <P>SOLUTION: A second base unit 2 of eccentric cylinder shape is inserted and arranged relatively rotatably on the inside of a first base unit 1, and at least two or more actuating units 5, 6, that are provided on the inner circumference 2c side of the second base unit 2 movable forward and backward in the diameter direction of the second base unit 2 and are restrained from relative rotation with the first base unit 1, are arranged at an interval in the circumference direction, and each actuating unit 5, 6 is contacted with the inner circumference 2c through a cam 4 that is rotation-energized constantly in one direction. By this structure, holding of the reclining angle by the restraint of the relative rotation of the above first base unit 1 and the second base unit 2 can be made with a large locking force and continuously by the friction force and wedge action acting between the above actuating units 5, 6 and the first base unit 1, thereby reliability of the actuation is improved, and the knuckle device can be provided at a low cost by the simplification of the structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252135-A (JP)
Title: Bumper mounting structure of automobile
Inventor: OKURA HIROYUKI
IPC: B60R19/24
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper mounting structure of an automobile capable of securing pedestrian protecting performance effectively and significantly with a small number of mounting components.  <P>SOLUTION: A lower part of a front bumper cover 1 is mounted and fixed to a cross member 5 on a body side at a plurality of points. A plurality of ribs 10 and 10' projecting toward the cross member 5 are disposed inside the lower part of the front bumper cover 1. Front parts of the ribs 10 and 10' have hollow structures having a clearance between the front part and the lower inner surface of the front bumper cover 1. At least three or more ribs 10 and 10' are disposed projectedly, and the lower part of the front bumper cover 1 is screwed with the cross member 5 near at least two ribs. The plurality of ribs 10 and 10' are disposed inside the lower part of the front bumper cover 1, thereby increasing rigidity around the lower part of the front bumper cover 1. The pedestrian protecting performance can be secured effectively with a small number of mounting components to the body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247512-A (JP)
Title: Joining holding part
Inventor: KAWABE MASAYA
IPC: F16B4/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the flexibility of the shape and the reliability when used in a joining holding part in which a function to make dismantling to be executed efficiently when products are disposed by utilizing a shape memory effect is added to the function to fasten a plurality of parts or members.  <P>SOLUTION: The cylindrical joining holding part in which slits are provided over the whole length is constituted of a shape memory material to which a shape memory process is applied so that slit parts are bent on the inner periphery side so as to contract the outer diameter when the joining holding part is heated at a shape recovering temperature or more. A screw may be provided on the outer periphery in order to improve a fastening function to the joining holding part, and by using this, sorting and recovering for every quality of material or part can be executed efficiently and the recycling property of waste products is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245103-A (JP)
Title: Shoe sole and its manufacturing method
Inventor: SAKURAI YOSHIMASA
IPC: A43B13/04
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for shoe soles superior in shape stability and a slip-resistant function.  <P>SOLUTION: As a primary molding, a shoe sole member 2 with almost a shoe sole shape is die-cut from a board material with, for instance, an EVA (ethylene vinyl acetate) resin being a highly foamed material as a main component, next, the sole member 2 is cut in the direction of thickness. A flange part 3 is formed and corners of the sole member 2 are chamfered roundly. Then, as a secondary molding, the sole member 2 is pushed into a mold 4 composed of an upper mold 4a and a lower mold 4b and after compression heating the sole member 2 for about several minutes while increasing a temperature to around 150°C, then cooled down to an ordinary temperature while pressuring. With the compression heating and pressure cooling, projections and depressions patterns are formed on the shoe sole and rising parts are formed at side surfaces, those surfaces become skin layers and a surface density is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255579-A (JP)
Title: Electrophotographic photoreceptor and image forming method
Inventor: YOSHIZAWA HIDEO
IPC: G03G5/05
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having good stability of electrification potential even after repeated use, free of optical memory and consequently giving high maximum image density, and free of unevenness in medium density, optical memory due to a previous exposure and a ghost phenomenon and to provide an image forming method using the same.  <P>SOLUTION: In the electrophotographic photoreceptor having an intermediate layer and a photosensitive layer on an electrically conductive support, rutile type titanium dioxide is contained in the intermediate layer and a 2 to 12C alkyl diol is contained in the photosensitive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003050458-A (JP)
Title: Method for manufacturing exposure mask, method for generating mask base plate information, method for manufacturing semiconductor device, mask base plate, exposure mask and server
Inventor: ITO MASAMITSU
IPC: G03F1/60
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing an exposure mask which is effective to solve a problem on the lowering of the yield of a product caused by the deterioration of the flatness of a mask base plate by chucking the mask base plate on the mask stage of a wafer aligner. SOLUTION: The surface shape of the principal surface of each of a plurality of mask base plates and the flatness of the principal surface thereof before and after chucking the mask base plate on the mask stage of the aligner are acquired (step S3), the mask base plate having the surface shape having good flatness both before and after it is chucked on the mask stage is prepared (step S5), and a desired pattern is formed on the mask base plate, whereby the exposure mask is formed (step S6).
Patent JP-2003253069-A (JP)
Title: Sheet
Inventor: ODA MINORU
IPC: B65D65/40
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a sheet showing an excellent antistatic performance, transparency and impact strength, and to provide an electronic component packaging container.  <P>SOLUTION: This sheet is manufactured by using a resin composition containing a component (A) comprising a styrene monomer unit, a (meth)acrylic ester monomer unit, or the like, and a component (B) comprising a polyether ester amide obtained by copolymerizing an aminocarboxylic acid or a lactam having a carbon number of ≥6 or a salt of a carboxylic acid with a diamine having a carbon number of ≥6, a diol compound and a 4-20C dicarboxylic acid. Here, the mass ratio of (A)/(B) is 98/2-80/20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255198-A (JP)
Title: Connection device for optical transmission and reception module
Inventor: KOBAYASHI MASAKI
IPC: G02B7/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection device for an optical transmission and reception module which is made low-cost by making an equipment housing small-sized and decreasing the number of components.  <P>SOLUTION: When a module-side ferrule D and an equipment-side ferrule E of the optical transmission and reception module are connected, the module- side ferrule D and equipment-side ferrule E are fitted and fixed in an array sleeve F while optically coupled with each other by making their end surfaces abut against each other and the array sleeve F is inserted into a ferrule engagement part provided to a receptacle C, and the receptacle C is installed on the side of the equipment housing B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254191-A (JP)
Title: Fuel supply system and fuel supply device
Inventor: USUI SATOSHI
IPC: F02M55/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply system capable of supplying the fuel to a fuel injection valve with a stable fuel pressure.  <P>SOLUTION: The fuel supply system for an internal combustion engine is equipped with a fuel tank and a low pressure pump to supply the fuel in the tank to the fuel injection valve, in which a diaphragm damper having an undulate section shape is installed in a position where the fuel makes contact. A high pressure fuel supply pump has a pump body equipped with a pressurizing chamber to pressurize the fuel, a plunger to feed by pressure the fuel inside the pressurizing chamber, a suction valve installed at the fuel inlet to the pressurizing chamber, a discharge valve installed at the fuel outlet from the pressurizing chamber, and a low pressure chamber provided upstream of the suction valve, wherein a mechanism to reduce the pulsation in the fuel pressure is installed in a part of the low pressure chamber, while a fuel pressure sensor to measure the fuel pressure is installed in the neighborhood of the mechanism to reduce the pulsation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002309531-A (JP)
Title: Snow truck maintenance machine with rotatably mounted mill
Inventor: HAMMERLE ULRICH
IPC: E01H4/02
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a snow truck maintenance machine including a pump driven by a power source, a hydraulic motor connected to the pump at the supply side and the return side, and an actuator supported against an assembly frame and used for rotating a mill and drive wheels, with the machine having the mill rotatably mounted thereto. SOLUTION: The power source comprises a motor 2 for driving the drive wheels 5 and 6. The pump 9 and the actuator 16 are affected by a control unit 17 which is connected to a motor sensor for the rpm nD of the motor, sensors for the rpm na1 and na2 of the drive wheels, a sensor for the hydraulic motor of the mill, and a sensor for an actuator path. The control unit 17 causes values detected by the sensors to be related to one another by use of algorithm, and controls the pump 9 and the actuator based on this.
Patent JP-2003250404-A (JP)
Title: One-way speed reducer
Inventor: MASUDA TAKASHI
IPC: F16D41/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that sounding of rattling by shock caused by dropping of a one-way pin from a slope part of a one-way plate into the bottom when the one-way pin is changed from a compressed state into a released state in a one-way speed reducer.  <P>SOLUTION: The one-way speed reducer is obtained by arranging a plurality of groove parts 20b having a cross-sectional shape of a trapezoidal form and having a long side and a short side of the trapezoidal parallel sides installed in a circumferential direction of the inner peripheral part of an output shaft gear 20 formed into a doughnut state in one direction. An output shaft 21 arranged with a slight gap in the inner peripheral part is pressed with a transmitting member 22 inserted into the groove parts 20b of the output shaft gear 20 to transmit driving force by rotation of the output shaft gear 20.  <P>COPYRIGHT: (C)2003,JPO