baber/WOPTO huggingface dataset:
Patent JP-2004239178-A (JP)
Title: Power generation facility and hydraulic system in power generation facility
Inventor: SUZUKI SHIGERU
IPC: F03D9/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation facility which can operate in a condition of high energy recover efficiency according to variations of external force and which can give a stable output.  <P>SOLUTION: The power generation facility 10 of the invention is characterized by comprising a hydraulic pump 16 driven by a wind mill 12, a hydraulic pump motor 18 rotatively driven with operating oil from the hydraulic pump, an electric generator 14 driven by the hydraulic pump motor, an accumulator 58 connected to an oil passage 46, an unload oil passage 48 branching from a branch point in the oil passage, a shut-off valve 50 provided in the unload oil passage, a check valve 66 provided in the oil passage between the branch point and the accumulator, and a shut-off valve 60 provided in the oil passage between the accumulator and the hydraulic pump motor. In this construction, controlling the shut-off valves 50, 60 for opening and closing allows a revolution number of a rotary shaft of the hydraulic pump motor to be kept within a constant range and rated power generation to be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242459-A (JP)
Title: Charging circuit, charging method of battery, and portable audio equipment
Inventor: IRIE KENJI
IPC: H01M10/44
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To more precisely detect full charged state than before in charge control with temperature as a reference when applied to, for example, a portable audio device, related to the charging circuit and the charging method of a battery.  <P>SOLUTION: Charging of a battery 5 is controlled for stopping based on the secular change of a difference Tbatt-Tair between a temperature Tbatt of the battery 5 and a temperature Tair at the section which is less affected by rising in temperature of the battery 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240275-A (JP)
Title: Laser scanning device
Inventor: SUDA TADAAKI
IPC: H04N1/113
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the adjustment and readjustment of light receiving timing to be made easily and with high accuracy in a photodetector for the purpose of making adjustment of the scanning timing of a laser scanning device.  <P>SOLUTION: In the laser scanning device in which a laser beam of a laser diode 11 is deviated by a deviation scanning means to scan on a photoreceptor, in which the scanning laser beam is received by a photo diode 12 to obtain a scanning timing signal of the laser beam, and in which the laser diode 11 and the photo diode 12 are integrally mounted on the same circuit board 10, the circuit board 10 is constructed rotatably around the optical axis of the laser diode 11, with the photo diode 12 made displaceable along the scanning direction of the laser beam by the rotation of the circuit board 10. With the circuit board 10 rotatably adjusted, only the photo diode 12 is adjusted in position in the scanning direction of the laser beam without displacing the optical axis of the laser diode 11, so that the fine adjustment of the light receiving timing is made performable easily and with high accuracy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241303-A (JP)
Title: Fuel cell
Inventor: OGAWA SHINJI
IPC: B60H1/34
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular fuel cell allowing effective warming-up of the fuel cell in stopping it, and capable of reducing its starting time, and of preventing usage stop due to freeze.  <P>SOLUTION: This vehicular fuel cell equipped with a piping system associated with a cooling system, an air system, a hydrogen system and the like is provided with a warming-up system for a stack body of the fuel cell. The fuel cell is characterized by that the warming-up system is equipped with a heat insulation box for housing at least a part of the stack body and the piping system of the fuel cell in its inside, and has a vehicular air conditioner incorporated; and the air warmed by a heat exchanger provided for a heat pump cycle of the air conditioner is supplied to the heat insulation box.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003283759-A (JP)
Title: Composite type image forming apparatus
Inventor: MAEHARA HIDEJIRO
IPC: B41J29/38
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite type image forming apparatus which comprises an image processing terminal using a general-purpose bus of a host computer in common and has an image processing function extendable by having only to connect with each image processing terminal.  <P>SOLUTION: The composite type image forming apparatus in which apparatuses 200, 400 performing image processing of image data are integrated comprises a host computer 600, the apparatus, and a general-purpose bus 20 for interconnecting the host computer and the apparatus. When powered up to the host computer, the host computer requests the apparatus connected to the general-purpose bus 20 to transfer data of image forming information, and when any of the apparatus replies data of the image forming information with respect to the transfer request, a storage means sets the data of the received image forming information to bring the host computer and the apparatus in a connection state, and input and output of the data to/from the apparatus brought into the connection state are made through the general-purpose bus 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003261575-A (JP)
Title: Organic aluminohydroxy compound and polymerization catalyst using the same
Inventor: KONDO TAKESHI
IPC: C07F5/06
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic aluminohydroxy compound giving a homogeneous catalyst having stable and high activity, and to provide a polymerization catalyst containing the compound and having stable and high catalytic activity.  <P>SOLUTION: This organic aluminohydroxy compound has two peaks in<SP>27</SP>Al- nuclear magnetic resonance spectrum, wherein the peaks are found out near 150 ppm and 60 ppm and have each a peak area of A<SB>1</SB>or that of A<SB>2</SB>and A<SB>1</SB>/A<SB>2</SB>is ≤0.1. And another compound has ≤0.5 wt.% insoluble content expressed in terms of aluminum atom in a mixed solvent of 2 pts.vol. toluene with 5 pts.vol. hexane at ≤30°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004245073-A (JP)
Title: Electric compressor
Inventor: KOJIMA TAKESHI
IPC: F04B39/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric compressor which is high in efficiency and reliability with respect to the electric compressor.  <P>SOLUTION: When a shaft 104 receives an unbalanced load owing to a magnetic attraction generated between a rotor 114 and a stator 113, it receives the unbalanced load as the fulcrum at the end of a counter-main bearing side of an auxiliary bearing inner wall in the diagonal direction with respect to a center axis of the end of a counter-auxiliary bearing side and the shaft 104 in the main bearing inner wall so that the shaft 104 is made small in the inclined angle in the bearing on the extension of the distance between the fulcrums. As a result, it is hard to generate a partial contact between the bearing and the shaft 104 so as to avoid a sliding loss owing to the partial contact, enabling the maintenance of the stable efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247408-A (JP)
Title: Magnetic detection sensor
Inventor: KUSUMI MASAAKI
IPC: G01R33/09
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To protect a magnetic sensitive element (e.g., an MR sensor) against an external impact.  <P>SOLUTION: A magnetic detection sensor 1 having a magnetic sensitive element 11 formed on a substrate 10 includes a hard film 14 formed on the outermost surface, an organic film 13 formed on the lower part of the hard film 14 for relaxing the stress by the hard film 14, and an inorganic film 12 formed between the organic film 13 and the magnetic sensitive element 11 for relaxing the stress by the organic film 13. An intermediate film made of an element having a strong bonding force to a carbon may be formed between the organic film 13 and the hard film 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245482-A (JP)
Title: Separate type air-conditioner
Inventor: KOBAYASHI YOSHINORI
IPC: F24F13/22
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact separate type air-conditioner with an indoor unit in lower construction, having performance and efficiency equal to or greater than conventional one in simpler construction.  <P>SOLUTION: The separate type air-conditioner in a bookstand shape comprises an air inlet portion 4 and a blow portion 3 provided on the lower side of a casing and the indoor unit 1 provided on the upper side thereof where a heat exchanger 2 and an air outlet portion 6 are arranged. The heat exchanger 2 is bent to be open upward, and a sump portion 5 is opposed to the lowest bent portion of the heat exchanger 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243875-A (JP)
Title: Head protective airbag
Inventor: OGATA TETSUYA
IPC: B60R21/232
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head protective airbag, which can be unfolded/expanded while reducing a pressing force against an interfering matter even if the interfering matter is arranged within the unfolding area of vertical expanding parts.  <P>SOLUTION: The head protective airbag 13 is folded and housed on the upper edge side of the vehicle interior side of a window. The airbag 13 has a gas inflow part 14, which is expanded by allowing an expanding gas G from an inflator to flow in the gas inflow part 14, and a non-inflow part 28, which prevents the expanding gas G from flowing in the non-inflow part. The gas inflow part 14 has an expansion shielding part 19, which allows the gas G to flow therein and unfold/expand the shielding part 19 to make it cover the vehicle interior side of the window. The expansion shielding part 19 has a plurality of the vertical expanding parts 20, 21, 22, 23, which are arranged vertically when the expansion of the shielding part 19 is completed. At least between one pair of parallelly formed vertical expanding parts 22, 23, a lateral expanding part 24 is formed in the front-to-rear direction near the middle part between vertically arranged expanding parts 22, 23 so as to connect the expanding parts 22, 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247150-A (JP)
Title: Headlight for vehicle
Inventor: TATSUKAWA MASASHI
IPC: F21S8/10
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight for a vehicle appropriately forming a light distribution pattern by the use of a plurality of semiconductor light-emitting elements for the sake of obtaining enough light volume.  <P>SOLUTION: The headlight for a vehicle irradiating light in a prescribed irradiating direction is provided with a plurality of semiconductor light-emitting elements arranged almost in a row, and an optical component having an optical center on one of the plurality of the semiconductor light-emitting elements and irradiating light emitted by the plurality of the semiconductor light-emitting elements in the irradiating direction. The plurality of the semiconductor light-emitting elements are arranged in a prescribed alignment direction, in which, one semiconductor light-emitting element has a side extended in the alignment direction at one end, and the optical component, having an optical center on the side, may form at least a part of a cut line for setting up a light and shade border in the light distribution pattern of the headlight based on the light the one semiconductor light-emitting element generates from the vicinity of the side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003812-A (JP)
Title: Isotropic pressure pressurizing device and method
Inventor: NAKAI TOMOMITSU
IPC: B22F3/15
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isotropic pressure pressurizing device and a method eliminating defects of a conventional art and shortening a cycle time.  <P>SOLUTION: This isotropic pressure pressurizing device is provided with a processing chamber 18 surrounded with a heat insulating layer 10 in a high pressure vessel 2 and a heating device 17 in the processing chamber 18, and processes a processing object 1 by hot isotropic pressure in the processing chamber 18. The inside of the high pressure vessel 2 is provided with a waiting chamber 19 for storing the processing object 1 outside the processing chamber 18, the heat insulating layer 10 is provided with an insulating layer opening part 11 allowing the free insertion/pulling-out of the processing object 1 from the waiting chamber 19 to the processing chamber 18 and a opening/closing device 12 freely opening/closing the opening part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243909-A (JP)
Title: Motorboat
Inventor: HATTORI TOSHIYUKI
IPC: F02D29/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorboat which prevents the entry of water into the interior of a detection unit and/or a drive unit.  <P>SOLUTION: The motorboat 10 is equipped with a resistor 40 for detecting a degree of operation of a throttle lever 15, a motor 50 for opening/closing a throttle valve 25 of an engine 20, and an electrical equipment box 60 for actuating the motor 50 in response to a detection value detected by the resistor 40. The resistor 40 and the motor 50 are set in a waterproof case 30 arranged near the engine 20. The water proof case consists of a resistor housing case for housing the resistor, and a motor housing case for housing the motor, which are separately composed. In another embodiment, a motor 81 is arranged to be adjacent to an engine 82, and the rotating shaft 81a of the motor 81 is connected to the valve shaft 83a of a throttle valve 83.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251171-A (JP)
Title: Engine braking force control device
Inventor: SUZUKI YUJI
IPC: F02D43/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively increase engine braking force of a vehicle in relation to an engine brake control device.  <P>SOLUTION: This device is provided with a throttle actuator connected to a throttle valve of an engine 22 and capable of varying throttle valve opening, an operation control means 10, 10' controlling operation of throttle actuator, and a fuel cut control means 18 performing fuel cut during deceleration travel of the vehicle. The operation control means 10, 10' calculates target throttle opening to increase load of the engine 22 and controls the throttle actuator to maintain the throttle valve at the target throttle opening during fuel cut control by the fuel cut control means 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255509-A (JP)
Title: Rotating tool made of cemented carbide
Inventor: MATSUSHITA SHIGERU
IPC: C22C29/08
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating tool made of cemented carbide excellent in abrasion resistance even in miniaturizing a drill to perform cutting at high speed and in long longevity.  <P>SOLUTION: This rotating tool made of cemented carbide of the drill 1, etc. is furnished with a shank part 2, a flute part 3 and a cutting blade part 4, and the cemented carbide is made of a structure bonding WC particles of less than 0.5 μm in an average grain diameter by bonding phase with cobalt of 5 to 15 mass% as a main body. Oxidizing loading when holding the rotating tool for an hour by increasing temperature in atmospheric air from room temperature up to 700°C at temperature raising speed of 10°C/minute is made less than 0.2 mg/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258289-A (JP)
Title: Unit and method for robot control, recording medium, and program
Inventor: SHIMOMURA HIDEKI
IPC: G10L15/34
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To remove the speech recognition result of a speech including large noise as to a robot which recognizes a speech that a user utters, and acts.  <P>SOLUTION: A speech recognition part 121 supplies a word string generated by recognizing a speech picked up by a microphone 82 to a recognition result removing filter 103. A noise prediction part 102 finds the level (hereinafter a noise prediction value) of noise to possibly be generated by the operation of the robot 1 itself according to the angular velocity of an actuator supplied from an angular velocity sensor 77 and ON/OFF signals of a head switch 51 and a foot bottom switch 76 and supplies it to the recognition result removing filter 103. The recognition result removing filter 103 removes the word string in which large noise is mixed for a period of time longer than a specified time is predicted from the word string supplied from the speech recognition part 121 according to the noise prediction value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258324-A (JP)
Title: Image forming apparatus
Inventor: OKUBO MUNENOBU
IPC: G03G15/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To compact and eliminate residual liquid developer on a photoreceptor drum well in an image forming apparatus using the liquid developer.  <P>SOLUTION: An electrifying roll 34a is installed in contact with the photoreceptor drum 31a and after a toner image is transferred to a body to be transferred, the thickness of the layer of the residual liquid developer remaining on the image carrier is restricted to be 30μm or less. The photoreceptor drum is electrified by the electrifying roll 34a and afterward the remaining residual liquid developer on the photoreceptor is eliminated. A cleaning member 37a is installed in contact with the electrifying roll and the attached residual developer is eliminated by the cleaning member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257120-A (JP)
Title: Connection structure used for foundation of building
Inventor: NAKAGAWA TARO
IPC: E02D27/34
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively and sufficiently decrease a response of the building at the time of an earthquake by an easily installed, compact connection structure when the building restores its original posture after a superstructure part of the foundation of the building from a substructure part of the foundation of the building is made to float by an action of an overturning moment due to an earthquake.  <P>SOLUTION: The connection structure connecting a pile head of a pile 12 in a pile foundation to a footing 14 is equipped with an outside steel pipe 22 extended in the vertical direction fixed to the pile 12 and an inside steel pipe 24 extending the inside of the outside steel pipe 22 fixed to the footing 14 in the vertical direction, and a gap between the inside of the outside steel pipe 22 and the outside of the inside steel pipe 24 is filled with a damper body 28. An upward projected section of the outside steel pipe 22 is stored in an outside steel pipe storing recess section formed in the footing 14. The footing 14 is made to float from the pipe head of the pile 12 by the overturning moment due to the earthquake, and when it restores its original posture, shear deformations of damper bodies 26 demonstrate a damping function, and the response of the building is thereby decreased in the case of earthquake.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259102-A (JP)
Title: Access integrated control method, access integrated control device and network using integrated control system using same device
Inventor: ITO SEIGO
IPC: G06F15/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for ensuring the security of network access by integrally controlling an application layer and a network layer.  <P>SOLUTION: This access integrated control method has a step of interpreting the contents of utilization control to an application in an application utilization control device according to the user information and the application information received from the application utilization control device using a communicating means. The method has a step of interpreting the contents of network access control in the network access control device according to the access control information received from the network access control device using the communicating means. Further the method has a step of generating access control information for performing the network access control requested by the application utilization control device and transmitting the same to the network access control device using the communicating means to give an instruction for updating the access control information to the network access control device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257703-A (JP)
Title: Electric melting furnace controller
Inventor: MATSUDA KICHIJI
IPC: H05B7/18
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric melting furnace controller capable of providing stable operation not affected by experience of an operator with respect to an electric melting furnace having a main electrode, a furnace bottom electrode, and a starting electrode.  <P>SOLUTION: In the electric melting furnace controller 1, sending or exchange of control data is carried out between an electrode vertical movement control panel 23 moving electrode positions of the main electrode and the starting electrode in the furnace, and an electric power unit applying a voltage between each electrode, and operation control with respect to each electrode is carried out. It is provided with a starting control part 6 carrying out automatic operation control of the main electrode and the starting electrode in response to a state of an object to be melted at starting, and controlling the furnace until steady operation of melting the object to be melted is achieved just by automatic operation control of the main electrode, and an electrode vertical movement control part 7 carrying out movement control of the electrode position of the main electrode with respect to the electrode vertical movement control panel 23 so as to control voltages applied to the main electrode and the starting electrode at a set value during the steady operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263038-A (JP)
Title: Fluororubber molding and method for producing the same
Inventor: KUZAWA NAOYA
IPC: H01L21/3065
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororubber molding which has excellent purity, low eluted metal content, low emitted gas content, plasma resistance, ozone resistance, chemical resistance, heat resistance, etc., and sufficient mechanical strength and is suitable as a rubber material especially useful in a semiconductor production apparatus and a semiconductor transportation apparatus.  <P>SOLUTION: The fluororubber molding comprises raw material rubber composed of a tetrafluoroethylene-propylene-based copolymer having ≤1.5 wt.% metal element content and a prepolymer of triallyl isocyanurate and is crosslinked by ionizing radiation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI