baber/WOPTO huggingface dataset:
Patent JP-2004006844-A (JP)
Title: Magnetoresistance memory element having magnetic field sink layer
Inventor: SHARMA MANISH
IPC: H01L27/105
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for reducing or excluding stray magnetic field produced in the rim of a ferromagnetic layer in a magnetic tunnel junction device.  <P>SOLUTION: An electromagnetic element such as a magnetic memory element 100 comprises a means 104 for structuring, attenuating or removing the stray magnetic field in a boundary part which generates offset in magnetic resistance response. The element is constituted of first conductive layers (108, 112) and an attenuating means consisting of a sink layer 104, electromagnetically connected to the first layers, to attenuate the stray boundary magnetic resistance offset in the first layers (108, 112) during electric operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327262-A (JP)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device that has a structure of preventing the invasion of oxygen and moisture or the like from the outside into an electroluminescent element, and its manufacturing method.  <P>SOLUTION: The light emitting device having the electroluminescent element has a structure in which the TFT, wiring, and electroluminescent element formed on a substrate are covered by a barrier membrane having a function of preventing moisture and oxygen from the outside. After the above structure is formed on the substrate, a sealing structure is completed by pasting the sealing substrate through a sealant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328942-A (JP)
Title: Motor
Inventor: KITO KAZUTO
IPC: H02K23/66
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor capable of surely preventing a control circuit board from breaking, by being constituted so that a circuit board housing case for housing the circuit board is attached to a gear housing, in a state of the control circuit board on the gear housing to reduce stress applied to the control circuit board.  <P>SOLUTION: In a state of mounting the circuit board 15 on the housing board 10, by connecting a circuit board side connector part 18 to a body side connector part 13 provided on the gear housing 10 side, a locking pin 22, for locking the circuit board 15 for regulating the movement of the circuit board inserted into a locking hole 15b formed in the circuit board 15, is attached to the housing 10. The circuit board housing case 16 is mounted on the gear housing case 10 which is to house the control circuit board 15 with the locking pin 22 attached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333518-A (JP)
Title: Camera
Inventor: TANIZAWA TOSHIHIRO
IPC: H04N101/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera that makes it possible to decide the discharge state of its battery with high precision irrelevantly to the kind of the applied battery.  <P>SOLUTION: A CPU 40 detects the voltage level V1 of the battery 74 through an A/D converter 72 and compares it with previously set decision voltage levels Vjh and Vjp showing predetermined discharge states of the battery 74 to decide the discharge state of the battery 74. In this case, subsequent transition of the voltage level is predicted based upon voltage differences Vd between respective voltage levels V0 and V1 detected in a plurality of different timings and respective voltage levels and the decision voltage levels Vjh and Vjp are set based upon the prediction result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333157-A (JP)
Title: Method and device for transmitting route information
Inventor: ADACHI SHINYA
IPC: G09B29/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correctly transmitting route information concerning a recommended route or a guide route to the receiving side in the minimum data quantity.  <P>SOLUTION: The transmission side conducts arithmetic processes to position data of a plurality of points on a route to convert them into data having variation statistically, and code the data into variable length to be provided as compression data to the receiving side. The receiving side decodes the compression data to restore the position data, and identifies the route by map-matching. Route information can thus be correctly transmitted in the minimum data quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329987-A (JP)
Title: Gas separator
Inventor: KATSUMOTO TAKESHI
IPC: F04B49/06
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To control the number of a plurality of compressors in good timing corresponding to fluctuations in an amount used.  <P>SOLUTION: This gas separator 10 has gas producing means 12A-12C of three systems and is constituted so as to store a nitrogen gas in a common nitrogen gas tank 14 as a product gas. A control circuit 34 sets a pressure value for increasing or reducing the number of the gas producing means 12A-12C operated on the basis of the change state of pressure detected by a pressure sensor 30. By this constitution, the control circuit 34 prevents the delay of the timing until the concentration of the product gas due to the gas producing means on and after the second gas producing means reaches a predetermined concentration, for example, even at the start time of operation after consecutive holidays without delaying the operation start of the second gas producing means during the operation of one gas producing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333308-A (JP)
Title: Weighing method and rotating type weight filling equipment
Inventor: HIRATA TOSHIYUKI
IPC: G01G13/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing method and a rotating type weight filling equipment capable of compensating a weighing error generated by centrifugal force and wind pressure which each container receives.  <P>SOLUTION: This weighing method performs weighing by using the rotary type weight filling equipment 1 which is provided with a body of rotation 2, two or more rests 12 which are arranged at approximately equal intervals in the circumferential direction of the body 2 and are used for putting containers 14 on, and two or more weighing means 3 for measuring the weight of the containers 14 put on the rests 12 respectively, and is constituted so as to fill the containers 14 up with filling stuff when the body 2 rotates, and to measure the weight of the containers 14 filled up with the filling stuff with the weighing means 3. In this weighing method, the difference between the weight of each filled-up container measured when the body 2 is in a rotating state, and that of the filled-up container measured when the body 2 is in a stationary state is obtained, and the difference between the weight of the container being empty and in the above rotating state and that of the empty container in the above stationary state is obtained. Based on these differences, a quantity of compensation for compensating the weighing error caused by the centrifugal force and wind pressure which the container 14 receives in the above rotating state is computed, and using that amount of compensation the weight of the container measured by the measuring means 3 is compensated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330120-A (JP)
Title: Seal structure of water purifier
Inventor: NIINO KIYONORI
IPC: C02F1/28
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the seal structure of a water purifier constituted so as not only to simply perform the attachment and detachment of a head cap but also to easily perform the same even in a small space, capable of preventing the leakage of water to the outside from the inside of a casing and enhanced in the pressure resistance of a seal part.  <P>SOLUTION: The seal structure of the water purifier is constituted so that a ring-shaped protruded piece 3a protruded downward is provided to the outer peripheral part of the head cap 3 while a peripheral groove 3b, in which an O-ring 13 is fitted, is bored in the outer surface of the protruded piece 3a and the protruded piece 3a of the cap 3 is fitted in the upper part of the casing 2 so that the inner surface of the casing 2 comes into contact with the outer surface of the protruded piece 3a in a state that the O-ring 13 is fitted in the peripheral groove 3b. Further, the seal structure of water purifier is constituted so that a ring-shaped protruded piece 1a protruded upward is provided to a base 1 while a peripheral groove 1b, in which an O-ring 14 is fitted, is bored in the outer surface of the protruded piece 1a and the protruded piece 1a of the base 1 is fitted in the upper part of the casing 2 so that the inner surface of the casing 2 comes into contact with the outer surface of the protruded piece 1a in a state that the O-ring 14 is fitted in the groove 1b. By this structure, water does not leak to the outside from the interior of the water purifier Z.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343211-A (JP)
Title: Gui control device
Inventor: YAMAGISHI TORU
IPC: G06F3/0484
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an operation by a user for setting "use/unuse" of a controlled apparatus.  <P>SOLUTION: A flag 305 of "use/unuse" and "last time of using" 351 are stored for each function of controlled apparatuses 11-15. When a new controlled apparatus is connected, its function is set at "use", and if the number of indications "use" of the function exceeds a predetermined number, and "use" of a function whose "last time of using" is the oldest is changed into "unuse" and the function is displayed. Also, when a controlled apparatus is removed, its function is set at "unuse", and when the number of indications "unuse" is less than a predetermined number, "use" of the function whose "last time of using" of a function is the newest is changed into "use" and the function is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342696-A (JP)
Title: Superconducting magnet device and its manufacturing method
Inventor: TANABE HAJIME
IPC: H01F6/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a superconducting magnet device composed of superconducting coils which have weak magnetomotive forces or a small quantity of required wire rods, and to obtain a method of manufacturing the device.  <P>SOLUTION: In the open-type superconducting magnet device, at least one of superconducting coils 10a, 11a, 12a, and 13a or 10b, 11b, 12b, and 13b constituting a group of coils disposed in an upper or lower vacuum insulating container 1a or 1b is wound so that the wound height of the coil may become lower as going away from the facing surfaces of the two containers 1a and 1b. In addition, the superconducting coil is formed so that its cross-sectional shape may become a fan-shape or convex semicylindrical shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348183-A (JP)
Title: Apparatus and method for processing signal
Inventor: HATANAKA NORIO
IPC: G06F1/04
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing a signal which can easily tune the frequency of a clock for operation with necessary and sufficient frequency for arithmetic operation and which can reduce unnecessary power consumption in an arithmetic operation.  <P>SOLUTION: The frequency of the clock SN1 for arithmetic operation generated by a means N1 of creating a clock for operation is controlled in accordance with the amount of arithmetic operation by an operation means N2 so as to match the necessary and sufficient clock frequency to the amount of its arithmetic operation by control means N5 while the operation means N2 performs arithmetic operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344702-A (JP)
Title: Method and apparatus for crushing piece of wood and its use method
Inventor: DAIJO YUTAKA
IPC: B09B3/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constructive method and apparatus giving attention to environment and landscape by solving the following problems: in the case of upper trees produced in felling in construction works and many other industrial development in wooded lands, branches, twigs, or stumps other than lumber for use are mostly left uncontrolled as waste wood in the present situation in which the Waste Disposal Law in association with natural landscape and environmental issues is enacted to prohibit incineration disposal of industrial waste.  <P>SOLUTION: Stamps and the like as industrial waste are crushed to obtain crushed wood chips, which are subjected to agitation treatment under heating by high-temperature steam in a steam pressure vessel. The treated crushed wood chips are compressed and cut simultaneously in short pieces by a group of crushing rollers, and they are ground by a group of grind rollers into fine separate fibers to obtain fibrous material of wood chips.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346985-A (JP)
Title: Method of manufacturing valve gear
Inventor: OTA KOICHI
IPC: F16K1/42
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a valve gear capable of fitting the valve gear by joining while increasing the sealability of a valve.  <P>SOLUTION: The valve gear comprises a valve body 20 having a valve seat 21, a nozzle needle 30 allowed to abut on and apart from the valve seat 21, and a holder 10 (magnetic pipe 11 for detail) joined to the valve body 20. In this method of manufacturing the valve gear, the valve body 20 and the magnetic pipe 11 are prepared and the valve body 20 is joined to the magnetic pipe 11 with the valve body 20 inserted into the magnetic pipe 11. The method comprises a welding step for welding both the valve body 20 and the magnetic pipe 11 while pressing the valve body 20 and the magnetic pipe 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277397-A (JP)
Title: 1, 2-azole derivative
Inventor: MAEKAWA TAKESHI
IPC: A61P3/10
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a 1,2-azole derivative useful as a preventing and treating agent of diabetic mellitus, or the like.  <P>SOLUTION: This 1,2-azole derivative is expressed by formula (1) [wherein, ring A may have 1 to 3 substituents; ring B is the 1,2-azole ring which may further have 1 to 3 substituents; X<SB>a</SB>, X<SB>b</SB>and X<SB>c</SB>are mutually same or different and are each a bonding hand, O, S, or the like; Y<SB>a</SB>is a 1-20C divalent aliphatic hydrocarbon residue; Y<SB>b</SB>, Y<SB>c</SB>are mutually same or different and are each a bonding hand or a 1-20C divalent hydrocarbon residue; ring C is a single ring type aromatic ring which may further have 1 to 3 substituents; and R is OR<SP>4</SP>(wherein, R<SP>4</SP>is H or a hydrocarbon group which may be substituted), or the like], or its salt or a prodrug.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344855-A (JP)
Title: Multi-nozzle apparatus
Inventor: MOROHASHI YASUO
IPC: B05B1/30
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-nozzle apparatus with which the number of pipes in equipment using compressed air is decreased.  <P>SOLUTION: This multi-nozzle apparatus 1 is provided with an almost rectangular block shaped apparatus body 2, one compressed air flow passage 3 which is formed to extend in the longitudinal direction of the apparatus body 2 and in which compressed air is introduced from both of one end side 4 and the other side 5 of the passage 3, a plurality of nozzle attachment holes 6 formed in line in the longitudinal direction of the apparatus body 2, a plurality of communication passages 7 communicating the inside of each nozzle 8 with one compressed air flow passage 3 and a plurality of fluid pressure control members 8b respectively arranged in a replaceable manner in insides of the plurality of nozzles 8 and capable of changing the pressure of a fluid flowing in the nozzles 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006366-A (JP)
Title: Light source for oled area illumination having flexible substrate on support member
Inventor: COK RONALD S
IPC: H01L51/50
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source for solid area illumination constituted of the organic light-emitting diode (OLED) layer adhered to a rigid support member and the flexible substrate mounted on the support member.  <P>SOLUTION: This light source has the rigid support member, the flexible substrate mounted on the rigid support member, the organic light-emitting diode (OLED) layer which is adhered on the flexible substrate, and which is the organic light-emitting diode layer having first and second electrodes in order to supply electric power to the OLED layer, an encapsulated cover to cover the OLED layer, first and second conductors electrically connected to the first and second electrodes and extended over the encapsulated cover in order to electrically connect the external power source to the first and second electrodes, and the base which is coupled to the rigid support member and constituted so as to be detachably accepted to the socket, and has a first electric contact for electrically connecting to the first and second conductors of the light source and a second electric contact to be electrically connected to the conductor of the socket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353487-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: ONO TAKAHIKO
IPC: F02N19/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device of an internal combustion engine capable of re-starting the engine by driving an injector also immediately after the engine stopped in such a state that a pressure in a fuel rail is excessively raised.  <P>SOLUTION: This fuel supply device of the internal combustion engine comprises an ECU22. In the ECU22, the pressure in the fuel rail 2 is higher than the drivable maximum pressure of the injector 1. When the engine is stopped, the ECU22 opens the valve of the injector 1 to inject the fuel in the fuel rail 2 to the engine in stoppage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352906-A (JP)
Title: Propylene resin composition
Inventor: WADA ISAO
IPC: C08K5/36
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propylene resin composition and provide home electric appliance parts coming into contact with heat or heat and steam such as a rice cooker and an electric water heater pot.  <P>SOLUTION: The propylene resin composition is produced e.g. by compounding polypropylene with (A) 0.1-0.15 pt.wt. of bis[3,3-bis(4'-hydroxy-3'-tert-butylphenyl)butyric acid] glycol ester, (B) 0.1-0.15 pt.wt. of tetrakis[methylene-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]methane, (C) 0.05-0.20 pt.wt. of tris(2,4-di-tert-butylphenyl)phosphite and (D) 0.05-0.15 pt.wt. of 1,3,5-trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene. The invention further relates to home electric appliance parts coming into contact with heat or heat and steam such as a rice cooker and an electric water heater pot produced by the injection-molding of the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352141-A (JP)
Title: Retractor mounting structure for seat belt device
Inventor: OTA KATSUHISA
IPC: B60R21/16
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractor mounting structure for a seat belt device increasing flexibility in a layout of a retractor and another component disposed near the retractor mounting part, by sharing a pretensioner for mounting the retractor.  <P>SOLUTION: In the seat belt device, a tip end portion 2a of a webbing 2 extending from the retractor 3 winding up/winding back the webbing 2 is connected to the pretensioner 5. A bracket 4 mounting the pretensioner 5 to a vehicular body 6 is extended in a mounting direction of the retractor 3, and a mounting part 4d of the retractor 3 is formed on an extending part, thereby eliminating a mounting part K of the retractor 3 originally provided on the vehicular body 6. Therefore, the layout of the retractor 3 and another component provided near the retractor 3 is made to be easy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356068-A (JP)
Title: Ionic mobility sensor
Inventor: MATSUURA YOSHIKI
IPC: H01J49/40
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionic mobility sensor capable of suppressing deterioration in time resolution and detecting efficiency.  <P>SOLUTION: An ionic mobility sensor (IMS) has an ionizing chamber 1 and a drift chamber 21. The ionizing chamber 1 is formed in a cylindrical member 3 and is an area to ionize sample molecules. The member 3 is provided with a sample-introducing pipe 5 and a vacuum ultraviolet lamp 7. The pipe 5 introduces the sample molecules into the ionizing chamber 1. The lamp 7 irradiates vacuum ultraviolet light onto the sample molecules introduced into the ionizing chamber 1 through the pipe 5. The irradiating direction of the ultraviolet light from the lamp 7 and the introducing direction of the sample molecules through the pipe 5 are intersected with each other and set in the direction intersecting with a longitudinal direction center axis L of the drift chamber 21. The irradiating direction of the ultraviolet light from the lamp 7, the introducing direction of the sample molecules through the pipe 5 and the center axis L of the drift chamber 21 intersect at one point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153990-A (JP)
Title: Power factor improving converter
Inventor: TOMIOKA SATOSHI
IPC: H02M3/28
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage sufficient to turn on a clamping switch without being affected by characteristics of a control circuit.  <P>SOLUTION: A secondary winding 6B that makes it possible to obtain a voltage proportional to a primary winding 6A is wound on a step-up inductor 6. Also, a clamping switch driving circuit 31 is provided that supplies the voltage generated in the secondary winding 6B of the inductor 6 as a turn-on driving signal for the clamping switch 7, when a pair of switching elements 13, 16 are turned on. The supply of the voltage generated in the secondary winding 6B as the driving signal for turning on the clamping switch 7 makes it possible to obtain the turn-on driving signal of a required voltage value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359406-A (JP)
Title: Mast structure of forklift and its manufacturing method
Inventor: KUWANO YASUSHI
IPC: B66F9/08
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mast structure of a forklift capable of easily adjusting play in the direction of width, reducing time and labor required in manufacture, and facilitating management of members and to provide its manufacturing method.  <P>SOLUTION: A mast 1 provided in the forklift C is provided with an inner mast 3 and an outer mast 4. The inner mast 3 is provided with a pair of inner mast rails 31, 32, which are mutually connected by inner mast beams 33, 34. The outer mast 4 is provided with a pair of outer mast rails 41, 42, which are mutually connected by outer mast beams 43, 44, 45. The inner mast beams 33, 34 are connected with the inner mast rails 31, 32 by bolts, and the outer mast beams 43, 44, 45 are connected with the outer mast rails 41, 42 by bolts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI