baber/WOPTO huggingface dataset:
Patent JP-2003291615-A (JP)
Title: Tire air pressure detecting device
Inventor: YASUDA MASAKI
IPC: B60C23/20
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire pressure detecting device capable of making a monitoring device having a small number of receiving antennas receive the data showing a tire condition properly even if the transmission intensity is weak and reducing the cost of the monitoring device.  <P>SOLUTION: A receiving circuit 17 and a transmitting circuit 18 are arranged in sensor devices 14a to 14f, and the data received from other sensor devices 14a to 14f through the receiving circuit 17 are transferred through the transmitting circuit 18 by a CPU 25. Even if the data detected by any of the sensor devices 14a to 14f do not reach the monitoring device, therefore, the data detected by the sensor devices 14a to 14f are transferred by any one of or a plurality of sensor devices 14a to 14f and received by the monitoring device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305524-A (JP)
Title: Method of manufacturing engine valve
Inventor: KANZAKI TATSUO
IPC: F01L3/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine valve easily binding a shaft part and a bevel part and widely reducing the manufacturing cost.  <P>SOLUTION: A shaft part 2 and a bevel part 3 are formed separately, and an engaging hole 5 in the upper center of the bevel part 3 is made and an engaging shaft part 2a, which has an annular groove 4 around the circumferential surface, for engaging the engaging hole 5 at the lower edge part of the shaft part 2 is also made, and after engaging the engaging shaft part 2a to the engaging hole 5, the surrounding wall 8 of the engaging hole 5 is pressed from the outside to the axial center direction and plastically deformed toward the annular groove 4 for combining the shaft part 2 and the bevel part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300492-A (JP)
Title: Collision preventive device for bicycle
Inventor: KABE NAOKI
IPC: B62J27/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision preventive device for a bicycle for further enhancing safety by informing a bicycle rider of the presence of a vehicle or a bicycle approaching the bicycle.  <P>SOLUTION: This collision preventive device for the bicycle internally stores a sensor part having a transmission part for transmitting a microwave to an external part as a transmission signal, a receiving part for receiving a reflected wave from a detecting object as a received signal, and a mixer part for extracting a Doppler signal being an output signal of a lower frequency than the transmission signal and the received signal, and has an installing tool to be installed on the bicycle, and is characterized by having a control part for measuring an approaching speed of an object approaching the bicycle attached with the device, and a warning generating part for changing a warning pattern issued to the bicycle rider according to the approaching speed of the object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002310303-A (JP)
Title: Primary seal portion of rod or piston
Inventor: BORSTEL DIETER VON
IPC: F16J15/3208
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a seal mechanism offering simple construction preventing the generation of a high pressure in closed space between individual seal portions. SOLUTION: This primary seal portion of a rod or piston comprises a seal edge ring 8 having a sectional shape with a space sectioned at a substantially right angel between a face 15 sectioning a seal edge 9 on the opposite side to a space to be sealed and an inside face 14 opposed to a first side face 7 and with a space at the maximum angle β of 8 deg. between the face 15 sectioning the seal edge 9 on the opposite side to a space to be sealed and a seal shaft 6 in the condition that the primary seal portion 2 is not subjected to load, the seal edge ring 8 having at least one passing-through relief opening portion 16, the relief opening portion 16 communicating a space between an outside face 40 of the seal edge ring 8 and the seal edge 9 with an inside face 14.
Patent JP-2003305973-A (JP)
Title: Hanger label
Inventor: NAYA TAKASHI
IPC: B42D15/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a hanger label, which can be used as a multi-purpose label for such as a post card and enables many information to be printed and indicated, to be easily opened by breaking the seal part with the opening mark remained good-looking in appearance, and make the reuse of the label after opening easy.  <P>SOLUTION: The hanger label is provided with a first sheet 1 connecting to the lower end of a hanger sheet 5 via a fold (a) and a second sheet 2 connected to the one side end of the first sheet 1 via a fold (b). The second sheet 2 is folded up and overlapped on the first sheet 1 via the fold b with the same size as of the first sheet. A separation perforated line 3 is provided at the upper and lower ends of both of the first sheet 1 and the second sheet 2. A adhesion seal part 4, where the upper and the lower end parts on the inside surface overlapped by the first sheet and the second sheet at the outside of the separation perforated line are adhered and sealed, is provided. The second sheet or a connected sheet of the first and the second sheet is formed in the size of a post card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307555-A (JP)
Title: Residual power estimating method, analog-digital conversion circuit, charging controlling method, battery pack, semiconductor device, and portable apparatus with built-in battery pack
Inventor: OZAWA HIDEKIYO
IPC: H01M10/44
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residual power estimating method, an analog-digital conversion circuit, a charging controlling method, a battery pack, a semiconductor device, and a portable apparatus with a built-in battery pack, for accurately performing residual power estimation on secondary batteries and charging of secondary batteries while reducing costs.  <P>SOLUTION: This battery pack 12 is equipped with a measuring circuit 20 for measuring the current values of charging/discharging currents, the voltage values of the secondary batteries 14a to 14c, and the temperatures of the batteries 14. The circuit 20 outputs the respective measured values of current, voltage, and temperature to a power supply microcomputer 21 provided on the portable apparatus 11. The microcomputer 21 estimates residual power of the batteries 14 based the measured values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002315723-A (JP)
Title: Subjective optometric instrument using a continuously power varying lens
Inventor: KOYAMA TOSHIHIRO
IPC: A61B3/02
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a subjective optometric instrument that eliminates the trouble of changing a trial lens in accordance with an individual eye to examine and capable of carrying out smooth optometry. SOLUTION: The subjective optometric instrument 6 executes subjective optometry with trial lens arranged in a pair of right and left optometric windows 9a and 9b. As the trial lens used for optometry, continuously power varying lens 15 are used. As this structure makes it possible to vary power with lenses set in place, there is no need of replacing a lens itself and the foregoing purposes are attained. As power continuously changes, fine adjustment suited to the eye to examine is possible.
Patent JP-2003309459-A (JP)
Title: Design method for logic circuit and semiconductor integrated circuit with logic circuit
Inventor: SATO MASAYUKI
IPC: H01L21/82
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for configuring a logic circuit including a sequence circuit with a wired logic circuit mainly employing wired logics so as to employ a low voltage power supply for a semiconductor logic integrated circuit.  <P>SOLUTION: A signal latch circuit such as a flip-flop circuit is configured by the wired logics and the entire logic circuit including both a combination circuit and a sequence circuit is configured by wired logic circuits mainly employing wired logics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309029-A (JP)
Title: Internal-combustion engine ignition coil
Inventor: KIKUKAWA RYOICHI
IPC: H01F38/12
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil excellent in heat radiation property, assembling property and endurance in an internal-combustion engine cylindrical ignition coil which is mounted inside the plug hole of an engine and supplies a high voltage to an ignition plug.  <P>SOLUTION: In the internal-combustion engine ignition coil, a bobbin has a cylindrical case, and a tower section where a primary coil and a secondary coil are disposed inside the case. The case is embedded in a plug hole of the internal-combustion engine. At least the body section of the case is made of a metal, and drawing or caulking work is performed on at least an upper end or lower end of the case section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315342-A (JP)
Title: Analytical method support system and method
Inventor: SHIRASAKI TOSHIHIRO
IPC: G06Q50/22
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method support system and a method capable of providing information relative to an own device on hand on a proper analytical method to a beginner having little experience since starting analysis.  <P>SOLUTION: This system has a processing means for determining propriety of inputted analytical item parameter, setting the analytical item parameter by each analytical procedure following the analytical procedure, and setting an analytical method based on the analytical item parameter set on the analytical procedure. The analytical item on a sample has a database having the sample field and sample liquidity in the separated form, and equipped with influence information of a matrix in each analytical device, object component and sample field used for determining propriety of a sample field parameter when the sample field parameter is selected, and has a database equipped with interference information for showing the sample liquidity in each analytical device, object component and sample field used for determining propriety of a sample liquidity parameter when the sample liquidity is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313927-A (JP)
Title: Storage and infiltration facility for receiving flood
Inventor: HAYASHI SHINICHIRO
IPC: E03F5/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for making the top water surface of a storage and an infiltration facility always safe and usable which temporarily stores a large amount of water overflowed from the bank of a river, as a countermeasure against floods.  <P>SOLUTION: This facility comprises a storage and an infiltration facility placed underground and a rubbish removing facility; and the rubbish removing facility is located in front of holes for running water of the storage and infiltration facility which has a body with a plurality of hollows having the similarly shaped openings and hollow molded bodies fixed each other for running water for receiving, storing and infiltrating the flood water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324921-A (JP)
Title: Magnet type generator
Inventor: TAKEUCHI NORIKAZU
IPC: H02K1/14
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet type generator in which flux leakage incident to high performance of a permanent magnet can be reduced while reducing the manufacturing cost.  <P>SOLUTION: The magnet type generator comprises a rotor 1 where a rotor tubular part 3 is formed on the cup-like outer circumferential wall of the rotor body and the permanent magnet 2 is fixed to the inside of the rotor tubular part 3, and a stator 10 where a power generation coil 13 is wound around a plurality of salient pole parts 12 of the stator core 11 and the forward end part of the salient pole part 12 is arranged oppositely to the permanent magnet 2 of the rotor 1 on the inside of the rotor 1. Axial length at the forward end of the salient pole part of the stator core 11 is set longer than the axial length of the permanent magnet 2 of the rotor 1 and a space 9 is formed annularly along the circumferential direction at the inner circumferential wall part of the rotor tubular part 3 facing a part where the forward end of the salient pole part of the stator core 11 projects outward from opposite face of the permanent magnet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310466-A (JP)
Title: Bathtub
Inventor: NAGATORI MASAHIDE
IPC: A47K3/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub contrived to remove sebum from bathers and improve their functions of blood circulation and metabolism while they are taking a bath.  <P>SOLUTION: A bath agent 2 is fixed to the inner wall of a bathtub 1 to contact warm water filling the same. The bath agent 2 is mainly composed of minerals having an ionic effect, a far-infrared radiation effect or an electromagnetic effect on a human body, and especially includes one or both of natural ores containing tourmaline and ionic ceramics containing silica as their main constituent to remove sebum from the bathers and improve their functions of blood circulation and metabolism while they are taking a bath.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323835-A (JP)
Title: Button supporting device
Inventor: KITATSUME TAKASHI
IPC: H01H25/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button supporting device wherein at least either a panel member or a shaft supporting member can be made common, when a plurality of kinds of electronic equipments in which the numbers of switches pushed by an operation button are different are manufactured.  <P>SOLUTION: The button supporting device 210 is provided with a panel member 220 that has ribs 222, 223 wherein a button insertion hole 221 into which the operation button is inserted is formed, and wherein grooves 222a, 223a into which shafts 111, 112 of the operation button 110 are inserted are formed, and ribs 224, 225 wherein grooves 224a, 225a which are arranged closer against the center of the insertion hole 221 than the ribs 222, 223, and into which a shaft of the operation button having shorter shafts than the shafts 111, 112 of the operation button 110 is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320136-A (JP)
Title: Ashtray for game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ashtray for a game machine, which enables an ashtray body to be surely fixed in use and nonuse states and disables a player from easily performing fixation and the release of a fixed state.  <P>SOLUTION: An ashtray device 1 for the game machine is provided in the game machine which enables a game to be played by using a prescribed value and which can impart a prescribed game value in accordance with the result of the game. The ashtray device 1 is equipped with turning means 8 and 17 for turnably supporting the ashtray body 2 in a use position for receiving ash and a nonuse position for unreceiving the ash and a fixing means 25a for fixing the ashtray body 2 in the use position and the nonuse position; and a fixation operating part for performing operations for fixing the ashtray body 2 by the fixing means 25a and releasing the fixation of the ashtray body 2 is provided on the side of the inner surface of a main body of the game machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369820-A (JP)
Title: Surgical tissue stapling instrument and staple cartridge, attached to its end effecter
Inventor: CONLON SEAN P
IPC: A61B17/08
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a surgical stapling instrument for clamping and stapling tissue. SOLUTION: The surgical stapling instrument (20) is provided with a handle (25) and first and second opposed tissue clamping members (41, 46) connected to the handle. The tissue clamping members are movable between an open position for receiving the tissue therebetween and a closed position for stapling the tissue therebetween. At least one of the first tissue clamping member and the second tissue clamping member houses a plurality of staples (49). The surgical stapling instrument is further provided with a strip (60 or 61) of a buttress material freely releasably attached to at least one of the first tissue clamping member and the second tissue clamping member by a hot melt adhesive material. The buttress material is provided on the claming member such that the staples can attach the buttress material to the tissue between the clamping members.
Patent JP-2003323024-A (JP)
Title: Image forming apparatus and image forming method
Inventor: AOKI KATSUHIRO
IPC: G03G9/08
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method in which the distribution of the electrified amount of developer is made different in respective developing units severally disposed around an image carrier in the case of forming a color developer image by successively superposing the developer of respective colors and developing the image in the developing units.  <P>SOLUTION: In the image forming apparatus 1, a plurality of developing units G1 and G2 are disposed side by side around a photoreceptor 2. After uniformly electrifying the photoreceptor 2, an electrostatic latent image is formed by writing light beams H1 and H2 before the respective developing units G1 and G2, and developing processing for forming a toner image by supplying the toner of the specified color in the distribution of the specified electrified amount by the respective developing units G1 and G2 on the photoreceptor 2 on which the electrostatic latent image is formed is successively performed in the developing units G1 and G2. When the multicolor toner image is formed on the photoreceptor 2 by superposing the toner images of a plurality of colors and the multicolor toner image on the photoreceptor 2 is collectively transferred to an intermediate transfer body 4, the distribution of the electrified amount of the toner used in the respective developing units G1 and G2 is made different and the inward precise image of mixed color is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328788-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: MIURA SO
IPC: F01L1/34
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve system of an internal combustion engine with excellent fuel economy improvement effect.  <P>SOLUTION: The variable valve system of the internal combustion engine has a camshaft equipped with a fuel consumption cam which uses a lift and an operating angle of a intake valve as a small lift and a small operating angle, and an output cam which uses the lift and the operating angle of an intake valve as a large lift and a large operating angle, a valve lift variable mechanism which alternatively transmits one can profile of either the camshaft or the output cam to the intake valve, and a valve timing variable mechanism which changes the phase respect to a crankshaft of the camshaft. When the lift center angle of the intake valve is switched from the advanced state near the top dead center to the output cam with the fuel consumption cam and the valve timing variable mechanism, the switching from the fuel consumption cam to the output cam is performed after predetermined time elapse from the start of delaying the lift center angle of the intake valve to the bottom dead center side with the valve timing variable mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333413-A (JP)
Title: Camera
Inventor: SATO TATSUYA
IPC: G03B5/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: an image signal having a sufficient level cannot be acquired in the case of a dark object and the occurrence of the movement of hands cannot be warned, in a vibration detection system utilizing a ranging sensor to detect the movement of hands in photographing for the conventional camera.  <P>SOLUTION: The camera has the vibration detection means. In the vibration detection means, a sensor array wherein a plurality of pixels are aligned in a baseline lengthwise direction for outputting the image signal is used, horizontal blurring is judged according to the image signal detected by movement in a baseline lengthwise direction for change in the image signal due to object to be photographed, and vertical blurring is judged according to a pixel signal having the largest change in time in the image signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003032794-A (JP)
Title: Ultrasonic transducer and ultrasonic sensor having the same
Inventor: TSUZUKI TAKEO
IPC: G01S15/931
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent mounting in a wrong direction of an ultrasonic transducer which has a circular vibration face and whose directional characteristics differ between the horizontal direction and the vertical direction. SOLUTION: The ultrasonic transducer has a housing 11 to the inside of which a piezoelectric element 12 is fixed. An inner space 13 is provided in the housing 11. Directional characteristics differ between the horizontal direction and the vertical direction by forming the inner space 13 with its horizontal and vertical sizes different from each other. In this case, a vibration surface 11a is circular and flat parts 17 are formed on both sides of the housing 11. The horizontal direction and the vertical direction of the ultrasonic transducer can be distinguished by the flat parts 17.
Patent JP-2003335304-A (JP)
Title: Filling device and filling method
Inventor: MIURA HAJIME
IPC: B65B31/10
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce stocks of cans, processes and cost for their treatment by repeatedly filling a filler and a promotor in an aerosol can and reusing the can.  <P>SOLUTION: The filling device for filling fluid or powdery material stored in a storage vessel 3 into a container 4 by compressed air supplied from a compressed air supply means 2 is equipped with a measuring vessel 5 capable of storing the fluid or powdery material, a passage connecting the measuring vessel 5 with the storage vessel 3 to transport the fluid or the powdery material, a passage disconnecting means, a joint structure 6 jointed to an outlet for taking out the content in the container 4, a passage connecting the joint structure 6 with the measuring vessel 5 to transport the fluid or the powdery material, a passage connecting the measuring vessel 5 with the compressed air supply means 2 to transport the fluid and a passage connecting the storage vessel 3 with the compressed air supply means 2 to transport the fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173513-A (JP)
Title: Magnetic transfer master carrier and its manufacturing method
Inventor: NISHIKAWA SHOICHI
IPC: G11B5/852
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To carry out good magnetic transfer on a perpendicular magnetic recording medium.  <P>SOLUTION: A master carrier 3 comprises a soft magnetic layer having a height (d) and a track direction width (w) on the projected surface of a substrate 3a having a pattern projected part in accordance with information to be transferred, and a soft magnetic layer formed in a recess between the projected parts of the substrate 3a to be magnetically coupled with the soft magnetic layer on the projected surface. By using the master carrier 3, in a state where a projected part constituted of the soft magnetic layer 3b of the master carrier 3 is bonded to the magnetic recording surface 2b of the magnetic recording medium 2, a transfer magnetic field Hdu directed from the substrate 3a side of the master carrier 3 to the soft magnetic layer 3b side is applied to execute magnetic transfer.  <P>COPYRIGHT: (C)2003,JPO