baber/WOPTO huggingface dataset:
Patent JP-2004233472-A (JP)
Title: Consumable material unit and image forming apparatus
Inventor: KITAO TOMOYUKI
IPC: B41J2/175
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consumable material unit and an image forming apparatus that securely store information on a consumable material unit even in the event that writing in the memory of the consumable material unit does not occur normally.  <P>SOLUTION: The consumable material unit 10 is structured such that it incorporates the consumable material used for an image forming apparatus 20 and is integrally replaceable. The consumable material unit 10 includes a re-writable storage means, and a communication means that exchanges information between the storage means and the image forming apparatus 20. In the consumable material unit 10, the storage means includes a first memory 25 and a second memory 26, in which pieces of information from the image forming apparatus 20 are successively written. Information of the first memory 25 or the second memory 26 is read by the image forming apparatus 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231723-A (JP)
Title: Pressure sensitive adhesive double-sided sheet and display device with touch panel
Inventor: KISHIOKA HIROAKI
IPC: C09J7/10
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive double-sided sheet which is used to attach/fix a touch panel to a display surface of a display device, which is excellent in reworkability and optical properties, and which is thin.  <P>SOLUTION: The adhesive double-sided sheet is one in which, when attaching/fixing the touch panel to the display surface of the display device, its one surface is attached to almost the whole surface of the touch panel and the other surface is attached to almost the whole surface of the display surface of the display device, which does not have a base material, while having at least two layers of adhesive layers, which is constituted so as to be removable from at least either of the touch panel or the display surface of the display device, and which, in addition, is characterized by having optical isotropy. The adhesive layers of at least the both outer sides are preferably formed with an acrylic adhesive, and at least one adhesive layer of the both outside adhesive layers preferably has 180° peel adhesive strength (peeling speed 300 mm/min, 23°C) of 5.0 N/20 mm or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232932-A (JP)
Title: Firewood burning cooking stove
Inventor: SHIRAKAWA HIROSHI
IPC: F24B1/26
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woodburning cooking stove capable of heating and roast cooking by installing an oven in the combustion chamber of a stove body, and eliminate soot in a flue by combustion with burning flame.  <P>SOLUTION: This woodburning cooking stove comprises an oven 13 passed through the right and left side walls 12 of the combustion chamber 4 and a flue gas port 16 and an air supply port 18 opened and closed by a ventilation lever 14 and an air supply passage at both end open/close covers 19 to ventilate flue gas in the oven 13. Also, a heat shielding chamber 20 shielding radiation heat from the rear of the stove body 1 is installed on the outer surface of the rear wall of the combustion chamber 4 to pre-heat the air led into the heat shielding chamber 20 and convent the heated air to the combustion chamber 4. In addition, a cooking pot 35 is installed on the top plate 2 of the stove body 1 by continuously passing through the upper end part of the combustion chamber 4. Also, the horizontal tube 33 of a stack 10 connected to a stack port 9 is supported on the wall body 34 of a building by an insulating structure C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229823-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: HARADA TAKEMITSU
IPC: A61B8/08
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To assist a user in changing an attitude of a probe so that the scanning surface orthogonally crosses the center axis of a blood vessel.  <P>SOLUTION: The area of the blood vessel is operated by frame, and based on the area by frame, the reference area is specified as a representative value by heart rate. The difference in the reference area between heart beats is operated, and the information indicating whether the change of the attitude of the probe 10 currently performed by the user is appropriate or not based on the mark or size of the difference is displayed in a display part. Specifically, when the difference is minus, a red display process is executed; when the difference is plus, a blue display process is executed; and when the difference is equivalent to zero, a blinking display process is executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232534-A (JP)
Title: Displacement control valve for variable displacement compressor
Inventor: NAKAZAWA TOMOKAZU
IPC: F04B27/14
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce hysteresis by reducing lateral load generated in a valve element driven by a solenoid and to completely close the valve element by reducing the lateral shifting amount of the valve element.  <P>SOLUTION: The valve element is composed of a ball 2 and a hollow holder 6 holding it. The driving force of the solenoid part is transmitted through a shaft 15 and a piston rod 9 to the valve element, and abutting between the piston rod 9 and the valve element is performed by the ball 2 positioned on the valve seat side from the solenoid part side end face of the holder 6. Thus, in the valve element driven by the piston rod 9, the lateral load on the valve element generated by the driving of the piston rod 9 is decreased to reduce hysteresis in the opening and closing characteristic of the valve, and the lateral shifting amount of the valve element is decreased to completely close the valve element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004149104-A (JP)
Title: Register for air-conditioning
Inventor: KATAGIRI KATSUHIRO
IPC: F24F13/14
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a register for an air conditioner having a common operational part capable of operating an opening/closing damper as well as vertical fins and horizontal fins.  <P>SOLUTION: The register for air-conditioning 1 consists of a register panel 2 exposed to a cabin and having an air blower port 21 for air-conditioning, a sleeve-shaped retainer 3 recessed and provided at the register panel 2 and having a ventilation passage 39 communicated with the blower port 21, the vertical fins 4 accommodated in the retainer 3 and adjusting a wind direction of the air for the air-conditioning in a horizontal direction, the horizontal fins 5 accommodated in the retainer 3 and adjusting a wind direction of the air for air-conditioning in a vertical direction, and the opening/closing damper 6 accommodated in the retainer 3 and opening/closing the ventilation passage 39. The register 1 for air-conditioning has the vertical fins 4, the transverse fins 5, the opening/closing damper 6, and the common operational part 7 which can operate each of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233256-A (JP)
Title: Fingerprint reading sensor
Inventor: KANEMOTO HIROSHI
IPC: G01B7/28
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint reading sensor for preventing influence to a display by the press of fingers.  <P>SOLUTION: The fingerprint reading sensor comprises an image display section 40 for displaying characters or images; first and second transparent substrates 61, 62 for transmitting light having a specific wavelength; fingerprint detection circuits 71, 72 that are circuits formed between the second surface of the first transparent substrate 61 and the first surface of the second transparent substrate 62 and read fingerprints when fingers come into contact with the second surface of the second transparent substrate 62; and a spacer 63 for retaining the image display section 40 and the first transparent substrate 61 in a specific interval so that the display screen of the image display section 40 opposes the first screen of the first transparent substrate 61.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238851-A (JP)
Title: Jacking method and device used for the same
Inventor: SHIMOYASU TETSUJI
IPC: E21D9/06
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability by eliminating interposition of a strut between a jacking pipe P and a push-out device 20.  <P>SOLUTION: A pressing device 20 is moved in a measuring worm state to pressure-jack while connecting a succeeding pipe P to a preceding pipe P. The succeeding pipe P is guided by a roller 44, and the pipe P is centered by lifting the roller 44. The preceding pipe P is also centered while supporting the lower face. The pressing device 20 comprises front and rear pedestals, a hydraulic jack 32 and a rail 21 for moving both pedestals. Both pedestals are moved in the measuring worm state on the rail 21 through a one-way clutch by the expansion/contraction of the hydraulic jack. The one-way clutch comprises vertically movable claws 33 at the pedestals, and holes 22 at equal spaces in the lengthwise direction of the rail 21. As to the fitted state of the claw 33 and the hole 22, the claw 33 moves up by the forward movement of the pedestal and comes off the hole 22 to allow the movement of the pedestal, and the claw 33 is fitted into the hole 22 by the backward movement to impede the movement of the pedestal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242469-A (JP)
Title: Motor vibration detecting device
Inventor: URUMA NAOKI
IPC: H02P7/06
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To exclude an application of a motor having large vibrations including low-frequency vibrations to a unit and to prevent the emission of noise by measuring the amount of magnetic vibrations of the motor itself at low cost.  <P>SOLUTION: This motor vibration detecting device 2, provided with a converter 21 that converts the current of a DC commutator motor 11 into a voltage and a differentiating circuit 22 that differentiates the output voltage of the converter 21, decides the magnitude of the vibrations of the DC commutator motor 11 on the basis of a difference between a positive peak value and a negative peak value of an output waveform of the differentiating circuit 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237348-A (JP)
Title: Tubular member fitted on other member
Inventor: HASHIMOTO SEIICHI
IPC: B21D53/88
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate fixing of a fitting bracket to the end of a reinforcement for an instrument panel made of an aluminum alloy hollow extruded material.  <P>SOLUTION: A fixing hole 23 is formed on the bracket 22. The end of the hollow extruded material 21 is penetrated through the fitting hole 23 and is enlarged in diameter by electromagnetic molding. The part of the extruded material end located on the outside of the hole 23 is enlarged in diameter to form a flange 24, which is stuck firmly on the outside surface 22a of the bracket 22. The part 21b located on the interior of the hole 23 is enlarged in diameter and is stuck firmly on the inner surface 23a of the hole 23. The part 21c located on the inside of the hole 23 is enlarged in diameter to form a stepped part 21d, which is stuck firmly on the inside surface 22b of the bracket 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241735-A (JP)
Title: Semiconductor device
Inventor: FUKUI KATSUICHI
IPC: H01L21/3205
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can suppress insufficiency of wiring as well as hollowing of a connection pad and to improve its yield.  <P>SOLUTION: The semiconductor device is provided with conductor layers 2 stacked on a semiconductor substrate, an interlayer insulation film 1 insulating the conductor layers 2, a barrier metal 3 formed between the interlayer insulation film 1 and the lower part of the conductor layer 2, and a reflection prevention film 4 formed on the upper part of the conductor layer 2. Films Ti3b and 4a are formed on sides being in contact with the conductor layers 2 of the barrier metal 3 and the reflection prevention film 4, and the total thickness of the films Ti3b and 4a is 3% or more and 15% or less of that of the conductor layer 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246934-A (JP)
Title: Optical disk recording device
Inventor: MOCHIZUKI MISUZU
IPC: G11B7/125
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a trial writing process at a high speed regardless of a parameter transfer interval to a laser driving circuit.  <P>SOLUTION: Laser driving parameters are transferred to the laser driving circuit N times for every sector. A memory is provided in the circuit to store parameters and (N+1)th laser driving parameters are transferred to the memory during an Nth trial writing. Moreover, a high speed and precise trial writing is conducted by obtaining timing from the circuit indicating the fact that the information of the memory is reflected onto the parameters and by generating a counter window that is used to count the number of error pulses or the like used in the trial writing process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243336-A (JP)
Title: Continuous casting nozzle for copper alloy
Inventor: MIZUGUCHI TOMOJI
IPC: C04B41/87
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce defects of a copper alloy by reducing gas taken from a nozzle, when molten copper alloy is cast into a continuous casting mold through a nozzle 1 from a tundish.  <P>SOLUTION: A continuous casting nozzle for a copper alloy is molded with graphite and its graphite base has a bulk density of ≥ 1.80 × 10<SP>3</SP>kg/m<SP>3</SP>. At least on the part of the surface of the base, which part is to be brought into contact with the molten copper alloy, a ceramic layer having a gas permeability of ≤ 2.4 × 10<SP>-9</SP>m<SP>2</SP>/s is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246459-A (JP)
Title: Method of calculating rotational displacement angle between fingerprint images and fingerprint image collation device
Inventor: TAKEUCHI HIDEYO
IPC: G06T7/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To correct a rotational displacement between fingerprint images even if the fingerprint images have no background areas.  <P>SOLUTION: The x-directional and y-directional displacement amounts (δx and δy) of two fingerprint images to be collated are determined. The center (reference point) of one fingerprint image to be collated is determined, and the center of the other fingerprint image is corrected with the displacement amounts (δx and δy). Rotating-directional spectral patterns are determined from the one fingerprint image and the corrected other fingerprint image. The rotating-directional spectral patterns are moved and collated, whereby the rotational displacement angle δθ of the two fingerprint images to be collated is determined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247155-A (JP)
Title: Solid polymer electrolyte membrane and membrane electrode assembly for solid polymer fuel cell
Inventor: ENDO EIJI
IPC: C25B13/08
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell which is superior in durability and a solid polymer electrolyte membrane for the same.  <P>SOLUTION: In the membrane electrode assembly for solid polymer fuel cells, the solid polymer electrolyte membrane consists of an ion exchange resin and a quinone compound. The membrane electrode assembly has the solid polymer electrolyte membrane, and an anode and a cathode which are opposed to each other via the membrane and comprise a catalytic layer including a catalyzer and an ion exchange resin, and any of the ion exchange membrane, the catalytic layer of the anode and the catalytic layer of the cathode include the quinone compound. By dispersing and blending the quinone compound in the solid polymer electrolyte membrane, or by dispersing and blending with the ion exchange resin in the catalytic layer of the fuel cell, the solid polymer electrolyte with high durabIlity which is stable against radicals and peroxides to be generated with the power generation can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246050-A (JP)
Title: Liquid crystal display, liquid crystal driving circuit, and display method for liquid crystal display
Inventor: SATO JUN
IPC: G09G3/36
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal driving circuit capable of suppressing a peak current and reducing the consumption of current.  <P>SOLUTION: The liquid crystal driving circuit is composed of a shift register 20 that switches sequence for every frame to output a shift signal SS for deciding scanning order, a decoder 30 that outputs an address signal AS correspondingly to the shift signal SS, and a display memory 40 which is provided with a plurality of memory cells 41 that are arranged in a matrix, and writes display data HD in the memory cells 41 to form stored data KD and reads out the stored data KD based on the address signal AS, a common driver 50 that inputs the shift signal SS to switch the scanning order of the common wiring for every frame, and a segment driver 60 that inputs the stored data KD to output a display signal SGS (segment signal) in accordance with the scanning order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004143579-A (JP)
Title: Machine structural steel excellent in scrap treatability and method for producing the same
Inventor: TSUCHIDA TAKEHIRO
IPC: C22C38/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine structural steel having scrap treatability comparable to a lead-added free-cutting steel in spite of no lead content and minimized in deterioration in mechanical properties.  <P>SOLUTION: The machine structural steel is a steel containing 0.2 to 0.7 mass% C, 0.01 to 2.5 mass% Si, 0.1 to 3 mass% Mn, 0.01 to 0.2 mass% S, 0 to 0.05 mass% P, and 0.0045 to 0.03 mass% N and further containing 0.0001 to 0.1 mass% Al and/or 0.03 to 1.2 mass% Cr, wherein, of the N, an amount of a solute N is controlled to at least 0.0045 mass% based on the entire steel weight. The steel is produced by a method including a heat treatment step comprising heating for solid solution of N and the subsequent cooling under controlled conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305707-A (JP)
Title: Wooden composite material and method for manufacturing it
Inventor: MATSUMOTO KOJI
IPC: B27N3/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wooden composite material which can be enough used as a structural material even when length of a piece of a wooden material is at most 150 mm.  <P>SOLUTION: Slender pieces of a wooden material in which at least 70% of the weight ratio has a specific gravity of 0.3-0.6 and a length in a range of 20-150 mm and a binder are used as the materials. The pieces of the wooden material are piled up under a condition where they are oriented so as to face approximately one direction and are bound together by being heated and pressed to make the specific gravity at least 0.6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246684-A (JP)
Title: Device for recording data, method and program for controlling it
Inventor: TAKEDA TOMOYUKI
IPC: G06F3/08
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for recording data with a card reader having multi-slots which prevents an irregular action from occurring at the card reader due to the lack of electrical current to be supplied for an inserted medium when a plurality of the media are inserted in the multi-slots.  <P>SOLUTION: The device for recording data exclusively controls a power supply such that multi-accesses to the media inserted in the slots are prohibited except the media being firstly inserted when the media have been inserted in the slots at the beginning. Consequently, the device for the recording data can prevent more than two-types of the media from consuming an electric power at the same time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250197-A (JP)
Title: Elevator device
Inventor: SUZUKI TOMOAKI
IPC: B66B1/14
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device for narrowing gap width between a car and a landing, where an auxiliary sill operates and goes ahead only when a passenger using a light vehicle gets on or off.  <P>SOLUTION: When a passenger using a light vehicle such as a wheel chair, a stroller, a handcart, a shopping cart operates a second kind button 8 of an entrance, the auxiliary sill 6 is operated by an auxiliary sill controller 10 to move the landing 2 and the car 3 between mutually sills, the gap width between the sills of the both is narrowed, and movement between the both is made easy. When a general passenger using no light vehicle operates a first kind button 7 of the entrance, the auxiliary sill 6 is kept at a backward position. This prevents problems wherein the operation efficiency of the elevator is reduced by time required for an operation of the auxiliary sill 6 or energy is excessively consumed by a wasteful operation of the auxiliary sill 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254448-A (JP)
Title: Actuator
Inventor: ARISAKA KUNIO
IPC: H02K33/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current control type actuator having a permanent magnet in the rotor in which the size can be reduced and manufacture can be facilitated by contriving the shape of a stator frame around which a coil is wound.  <P>SOLUTION: A coil 4 is wound around a first stator frame 1 having a tubular part 1a and a second stator frame 2 to cover the bearing part of a rotor 3 contained in the tubular part 1a. The rotor 3 comprises a columnar permanent magnet 3a, and a frame 3b of such a shape as being wound around it wherein an arm part 3e extending in the radial direction of the permanent magnet 3a is formed in the frame 3b and an output pin 3f is provided at the forward end thereof. Recesses 1c and 1d for winding the coil 4 is formed in the outer wall of the first stator frame 1 within a specified angular range and recesses 1f and 1g are formed within another angular range such that a part of the frame 3b operates in the recesses 1f and 1g.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252821-A (JP)
Title: Watt-hour meter with communication function
Inventor: KURITA MIKI
IPC: H04M11/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watt-hour meter with communication function which is provided with a communication terminal having automatic meter reading function, signal relaying function and the like, the communication terminal being easily attachable to an existing watt-hour meter including a driving power source.  <P>SOLUTION: A cover 7 for covering the front face of a terminal block 4, which is provided with the communication terminal 10 and a communication power source unit 8 therefor, is constituted so as to be attachable and detachable from the front side to the box-like case 2 of the watt-hour meter 1. A plug 12 connected to the communication power source unit 8 is provided on the cover 7 so as to be protrude backward, and a plug socket 7 capable of inserting the plug 12 in the installation of the cover 7 and electrically connecting with a set of female terminals 3 in the inserted state is formed on the terminal block 4 of the watt-hour meter 1. According to this watt-hour meter with communication function, the test and repairing work of the watt-hour meter can be facilitated, economic burdens in its replacement can be suppressed, and its tampering can be further surely prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI