baber/WOPTO huggingface dataset:
Patent JP-2004012393-A (JP)
Title: Valve stroke sensor
Inventor: MOTOTANI MASAYOSHI
IPC: F16K51/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve stroke sensor in which run-out of a spool and a stroke detecting part are absorbed, working and assembling are easy, and detecting precision is high.  <P>SOLUTION: The valve stroke sensor detects the stroke of the spool. The valve stroke sensor is composed of an object to be detected which is fixed to an end of the spool of a valve and moving with the spool, a stroke detecting part arranged around the outer side of the object to be detected, and transmitting a signal corresponding to the amount of the stroke, and a run-out absorbing means absorbing the run-out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016261-A (JP)
Title: Game machine
Inventor: NAKAMURA TOKUHIDE
IPC: A63F7/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can generate a game state being advantageous to a game player by a new performance, and can provide a higher amusement to the game.  <P>SOLUTION: A pattern belt 29 is freely rotatably stretched on respective belt units 21 to 23 of a belt type pattern display device, and the peripheral surfaces of each pattern belt 29 is made into a white pattern display part 29a. On each pattern display part 29a, numeral symbols of 0 to 9 are respectively displayed. At the same time, on the proximal right side of a specified numeric symbol for respective belt units 21 to 23, a flag sign F which becomes an identification part is displayed. Also, when the identification part (the flag sign F, a star sign S) is stopped and displayed at a pattern stop location in a display window H when symbols for respective rows having started a variable display stop, a game performance for a big jackpot state is specially presented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016262-A (JP)
Title: Fever display device for game stand
Inventor: KINOSHITA YOSHIO
IPC: A63F7/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fever display device for a game stand capable of oscillating a pendulum with little electric power.  <P>SOLUTION: The fever display device has the pendulum 1 comprising a plastic pendulum body 2, a fever display plate 5 inserted/attached into a plate insertion part 4 formed at the upper end of the pendulum body, and a magnet 8 elastically held by an elastic gripping part 7 formed on the lower end of the pendulum body 2. The device also has a housing 9 for holding the pendulum 1 with the upper half portion of the pendulum 1 in the upward projecting state and the lower half portion of the pendulum 1 being stored inside in such a way that the pendulum can be oscillated. In addition, an electromagnet 10 for attracting and repelling the magnet 8 inside the housing 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312532-A (JP)
Title: Side member of vehicle frame and method for manufacturing the same
Inventor: KIM KOO-HYUN
IPC: B62D21/15
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side member of a vehicle frame which is suitable for mass production at a low manufacturing cost, and easy in change and maintenance during the use while keeping advantages of a hybrid tube, and a method for manufacturing the same.  <P>SOLUTION: A steel tube and a hybrid tube connected to the steel tube and disposed between the steel tube and a bumper are provided as a side member of a vehicle frame with the bumper connected to one end thereof. The hybrid tube has a double structure composed of an aluminum tube and a glass fiber reinforced composite material tube formed on the outer circumferential surface of the aluminum tube. A method for manufacturing the side member comprises a step of forming the hybrid type of the double structure composed of an internal aluminum tube and an external glass reinforced fiber composite tube, and a step of connecting the hybrid tube to the steel tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022775-A (JP)
Title: Method and equipment for measuring potential of wafer
Inventor: MATSUDA RYUICHI
IPC: C23C16/52
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the potential of a wafer without touching a probe to the wafer.  <P>SOLUTION: The wafer 6 mounted on a susceptor 5 is attracted to the susceptor 5 side by the electrostatic attraction force of an electrode 7 for electrostatic chuck. While detecting the temperature of the wafer 6 by means of a temperature sensor 21, output voltage of a DC variable power supply 23 of the electrode 7 for electrostatic chuck is varied. At the time when the the temperature of the wafer 6 has a maximum level, potential of the wafer 6 is detected based on the output voltage of a DC variable power supply 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022471-A (JP)
Title: Cell for fuel cell
Inventor: SO AZUMA
IPC: H01M8/12
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell for a fuel cell capable of preventing the degradation of a fuel electrode due to carbon deposition from a reform catalyst layer, easily releasing thermal stress, and easily restraining the separation of a fuel electrode, and hardly causing a crack by a thermal shock because of having a high heat-dispersing property.  <P>SOLUTION: This cell for a fuel cell is composed by connecting and integrating a plurality of unit cells each formed by stacking an air electrode layer, an electrolyte layer and fuel electrode layers in this order, and by installing reform catalyst layers containing endothermic catalyst constituents between the fuel electrode layers. A heat conducting layer is formed between the fuel electrode layer and the reform catalyst layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023688-A (JP)
Title: Piezoelectric part manufacturing method
Inventor: GAMO MASAO
IPC: H03H3/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric part manufacturing method by which a frequency change before and after soldering to a substrate is small, and by which a time can be reduced until a frequency becomes stable.  <P>SOLUTION: A piezoelectric part manufacturing method includes a process of soldering lead terminals 20-22 to terminal electrodes of a piezoelectric element 1, a process of obtaining piezoelectric parts by spreading an armoring resin 30 around the piezoelectric element 1 in which the lead terminals are soldered and by curing the resin, a process of performing heat aging to the piezoelectric parts after curing the resin, a process of leaving the parts at room temperature until the characteristic of the piezoelectric element 1 becomes stable after the heat aging, and a process of selecting the parts by measuring the characteristic of the piezoelectric element 1 after leaving the parts at room temperature. By performing the heat aging at a stage of a completed product, a frequency change upon flow soldering at a subsequent process is made small, and a frequency is promptly made stable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019898-A (JP)
Title: Rotating support device for pulley
Inventor: TANIGUCHI MASAHITO
IPC: F16C33/58
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase a durability while meeting the specified requirements for assuring an axial rigidity with a small and inexpensive structure.  <P>SOLUTION: A single-row, deep-groove radial ball bearing 14a is used as a rolling bearing for supporting a driven pulley. Where the curvature radius of the cross section of an outer ring raceway 18a is Re, the curvature radius of the cross section of an inner ring raceway 19a is R<SB>i</SB>, the diameter of balls 17 and 17 is D<SB>a</SB>, and the pitch circle diameter of the balls 17 and 17 is D<SB>p</SB>, the dimensions of the parts are controlled so as to meet both the requirements of 1 < (R<SB>e</SB>+ R<SB>i</SB>)/D<SB>a</SB>≤ 0.9746 (D<SB>a</SB>/D<SB>p</SB>)<SP>-0.0304</SP>and 0.05 ≤ D<SB>a</SB>/D<SB>p</SB>≤ 0.16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020157-A (JP)
Title: Grain drier
Inventor: KOJIYOU REIJI
IPC: F26B3/30
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost device simplifying the constitution of a hot air drier drying grains by blowing only combustion hot air by a burner and a far infrared ray drier blowing the hot air heated by the far infrared rays radiated by the combustion hot air, and preventing the lowering of drying performances of the respective forms by sharing components such as a drier case, a front wall, and a rear wall.  <P>SOLUTION: This grain drier shares the drier case 4 which is disposed with a storage chamber 1 storing the grains, a drying chamber 2 drying a grain layer flowing down from the storage chamber 1 by the hot air passing therethrough, and a grain collecting chamber 3 collecting the grains fed from the drying chamber 2 by making them flow downward and is formed into a rectangular parallelepiped, so as to be selectively formed into the hot air drier drying the grains by blowing the hot air in the grain collecting chamber 3 and the far infrared ray drier provided with a far infrared ray radiation device 5 therein and drying the grains by blowing the hot air by the far infrared rays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032024-A (JP)
Title: Portable telephone with camera
Inventor: SAWAYAMA KOJI
IPC: H04N5/44
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone in which the change of its direction and a shift from one hand to the other are not required every time the portable telephone with a camera is opened and closed, and workability and a convenience are improved.  <P>SOLUTION: A second display means 20 displays a picture or a character held by a user of the portable telephone 1 with a hinge 4 in the upper direction under a folded-up state. The first box body 2 may be opened as the second box body 3 held in hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131861-A (JP)
Title: Equipment adapted for generating print item including personal information by receiving print method and data from portble storage device
Inventor: LEONE ANTHONY J III
IPC: H04N1/387
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To print an item including personal information from data from a portable storage device. SOLUTION: Printing equipment 10 receives the data from a portable storage device 14, selects via a display 18 a product template existing on the printing equipment 10, advises an operator to select at least one field entry out of received data at the same time, integrates the field entry into the product template, and prints out an item 26 including resultant personal information.
Patent JP-2004024157-A (JP)
Title: Apparatus for producing noodle-shaped food material
Inventor: KAWADA KENJI
IPC: A23L17/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a noodle-shaped food material hardly forming indeterminate cut faces of noodles and hardly causing adhesion of the noodles to each other when cutting the semisolid food material formed into the noodle shape.  <P>SOLUTION: The apparatus for producing the noodle-shaped food material comprises an extruding and forming means for extruding the semisolid food material from a forming nozzle and forming the extruded product into the noodle shape, and a cutting means for cutting the extruded and formed noodle-shaped food material into a prescribed length. The cutting means has a jetting nozzle for jetting single line-shaped jetting liquid, and a jetting nozzle-driving means for moving or deflecting the single line-shaped jetting liquid in the direction crossing the extrusion direction of the extruded and formed noodle-shaped food material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025270-A (JP)
Title: Method for estimating arc generating position in consumable electrode type arc welding, and welding condition control method
Inventor: OZAMOTO DAISUKE
IPC: B23K9/12
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correctly estimating the advance depth (the position of arc generation) of an electrode tip in the thickness direction from a surface of a work by correctly estimating the wire projecting length even in a practical condition area with relatively low arc voltage in the consumable electrode type arc welding, and a welding condition control method.  <P>SOLUTION: In the consumable electrode type arc welding, if the voltage between an electrode tip 3 and a workpiece 1 is not higher than the critical voltage when a feed speed of a welding wire 4 as a consumable electrode is changed, the position of arc generation which is the advancement depth of the electrode tip in the thickness direction with the origin thereof on the surface of the workpiece is estimated by detecting the welding current, the voltage between the electrode tip and the workpiece, and the wire feed speed by detectors 10, 11 and 12, operating the wire projection length from an electrode tip end by a computing element 14 by using a designated expression of operation from these three detected values, and subtracting the distance from the electrode tip end to the surface of the workpiece from the calculated wire projection length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101520-A (JP)
Title: Data transmission/reception apparatus and method in cdma mobile communication system
Inventor: KIM NOH-SUN
IPC: H04J13/00
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission/reception apparatus and method for minimizing decoding errors during high-speed packet transmission in a CDMA mobile communication system. SOLUTION: When retransmitting data in the Hybrid Automatic Repeat Request ('H-ARQ') technique, the data transmission/reception apparatus and method performs symbol mapping on coded bits to be retransmitted by allocating different reliabilities to the coded bits according to the number of retransmission, thus resulting in an improvement in system performance. A system in accordance with this invention can increase work processing volume, by decreasing the bit error rate compared with conventional systems.
Patent JP-2004031278-A (JP)
Title: Connector device for card
Inventor: TANAKA MASANORI
IPC: H01R24/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device for card in which the mounting area of a substrate on an information equipment side can be made small by incorporating two kinds of IC cards of different sizes.  <P>SOLUTION: The housing 2 of the connector device for card comprises in upper and lower two stages a first installation part 3 that has a first bottom face 3a capable of installing a first card 12 formed with a front face side recessed and a second installation part 7 that has a second bottom face 7a capable of installing a second card 13 formed with a part of a recessed first bottom face 3a. In the forming region of the first installation part 3, a recess 9 is formed by recessing the rear face side other than the region where the second installation part 7 is formed on the first bottom face side 3a. Thereby, a front face installation component can be mounted on the portion where the recess 9 of a printed-circuit board (not shown here) of the information equipment mounted with the connector device for card is positioned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037150-A (JP)
Title: Apparatus and method for guiding path, and program for guiding path
Inventor: KAJIKAWA HIROKO
IPC: G01C21/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for guiding a path in which a driver can surely travel a branch path to advance by himself without losing a way even at a complicated intersection or the like and to provide a program for guiding the path.  <P>SOLUTION: The apparatus 1 for guiding the path for guiding a vehicle to a destination via the path includes destination setting means 14, 24 for setting the destination, legible action deciding means 38, 40 for deciding whether the driver's legible action for guiding to the set destination via the path is correct or not, and an affirmative legible guiding means 40 for legibly guiding the driver by acknowledging when the driver's legible action is correct and legibly guiding the driver with an object to be legibly guided, disposed ahead the vehicle as a reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081032-A (JP)
Title: Cabin computer system operation device and cabin computer system
Inventor: WIESENAUER BERND
IPC: G06F3/033
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation device capable of simply operating a cabin system in a human engineering manner, especially, moving a selection mark (cursor) in a selection menu. SOLUTION: This cabin computer system operation device comprises an operation device body 32 rotationally retained about a shaft 36 (turning shaft) and formed to execute a first and a second shift function, and an operation knob 38 passing through the turning shaft 36. The rotation of the operation device body 32 is limited to an angle of ±90 deg. relative to its normal position. A return means returning the operation device body 32 to its normal position is provided. The operation device body 32 is so formed as to execute a third shift function by moving in the direction of the turning shaft 36. The operation device body 32 is inclinationally provided about a shaft 45 being parallel to the operation knob 38 and so formed as to execute a forth and a fifth shift function.
Patent JP-2004038451-A (JP)
Title: Hadamard transformation processing method and device
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/60
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Hadamard transformation processing method and device with highly precise transformation coefficients.  <P>SOLUTION: This Hadamard transformation processing method comprises a rounding processing part for rounding-up each least significant bit of the odd-numbered data among four transformed data outputted by carrying out transformation processing by a Hadamard transformation matrix to each input signal by four four-point Hadamard transformation processing parts, and for rounding-down each least significant bit of the residual odd-numbered data, and for integrating those data into integers. Also, this Hadamard transformation processing method comprises a rounding processing part for transforming the odd-numbered input signals by inputting signals obtained by rounding-up the outputs of loss-less four-point Hadamard transformation processing part which is the same number as the odd-numbered input signals, and for transforming the residual odd-numbered input signals by inputting signals obtained by rounding-down the residual outputs of the loss-less four-point Hadamard transformation processing part to each four-point Hadamard transformation processing part, and for rounding-up each least significant bit of the odd-numbered outputted transformed data, and for rounding-down each least significant bit of the residual odd-numbered data, and for integrating those data into integers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038454-A (JP)
Title: Merchandise sales data processor
Inventor: UJI HIDEAKI
IPC: G06Q20/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the necessity of a dedicated device for increasing money data rewritably stored in a portable storage medium, by enabling a merchandise sales data processor to increase the money data.  <P>SOLUTION: The processor is provided with a medium writing means for reading data stored in the portable storage medium which rewritably stores money data and for writing data onto the storage medium, and a money data input means for inputting money data to be added to the storage medium. The money data input by the money data input means and the money data read from the storage medium are added together and the medium writing means stores the result in the storage medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045467-A (JP)
Title: Fixing device and image forming apparatus having fixing device
Inventor: OSHIMA KIYOSHI
IPC: G03G15/20
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device in which a toner image carried on a recording medium is brought into contact with a heated fixing roller so that the toner image is fixed on the recording medium, and a condition that the temperature of the fixing roller gets so high that the fixing roller is thermally damaged is prevented even when abnormality occurs.  <P>SOLUTION: The fixing roller 2 is constituted to make its heating part perform induction heating by magnetic flux generated by an exciting member 6, and a thermostat 10 is provided to come into contact with a heating member 9 performing induction heating by the magnetic flux generated by the member 6. When the temperature of the member 9 excessively rises, energizing the member 6 is interrupted by the thermostat 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043569-A (JP)
Title: Method and apparatus for manufacturing electrostatic charge sheet
Inventor: SATO MAKOTO
IPC: C08J7/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an electrostatic charge sheet which is simple and inexpensive.  <P>SOLUTION: The method for manufacturing the electrostatic charge sheet comprises feeding charged electrons onto the surface of an electrical insulating sheet (s), and simultaneously, attracting the charged electrons from its back surface by an charge-attracting electrode 1c to charge the surface of the sheet while running the sheet (s) in contact with or in proximity to the voltage-applied charge-attracting electrode 1c in a reduced pressure atmosphere. The apparatus for manufacturing the electrostatic charge sheet has a plasma generating source or a gas supply source as a charge feed source 1a. The electrostatic charge sheet is used for a magnetic recording medium, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042398-A (JP)
Title: Process for manufacturing liquid ejection head
Inventor: KUBOTA MASAHIKO
IPC: B41J2/05
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head capable of enhancing the ejection efficiency of liquid drop while increasing the ejection velocity of liquid drop and stabilizing the ejection quantity of liquid drop, and to provide its manufacturing method.  <P>SOLUTION: The liquid ejection head 1 comprises a heater 20, an element substrate 11, and an orifice substrate 12 comprising an ejection opening part 26 having an opening 26a for ejecting a liquid drop, a bubbling chamber and a chamber for supplying liquid to the bubbling chamber, and a chamber 28 for supplying liquid to the nozzle 27. The bubbling chamber consists of a first bubbling chamber 31a and a second bubbling chamber 32b communicating, at the upper part thereof, with the ejection opening part 26 through a level difference. Side wall of the second bubbling chamber 32b contracts toward the direction of the ejection opening at an inclination of 10-45°. When the upper surface of the supply passage is made higher toward the supply chamber side, quantity of liquid in the supply passage can be increased and temperature dependency of the ejection quantity can be improved.  <P>COPYRIGHT: (C)2004,JPO