baber/WOPTO huggingface dataset:
Patent JP-2004095011-A (JP)
Title: Disk drive and carriage stopper
Inventor: SATO YOSHINORI
IPC: G11B21/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation, fall-off, etc., of a stopper which restricts the turning range of a carriage in a disk drive, etc.  <P>SOLUTION: The stopper 11 is provided with a shaft part 10a which is a section fitted into a hole 14 arranged on a top yoke 8 and abutted on a carriage 5, a flange part 10b coaxially arranged on one end part of this shaft part 10a, and a hold protruding part 12 projected from the circumferential surface of the shaft part 10a to hold the top yoke 8 around the hole in the thickness direction in between the flange part 10b. The force applied to the shaft part 10a when the carriage 5 collides with the shaft part 10a is received by the surface around the hole 14 of the top yoke 8 through the hold protruding part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091564-A (JP)
Title: Olefinic resin composition and sheet
Inventor: TACHIHARA MUNEKO
IPC: C08L23/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefinic resin composition which has a surface resistance of <1×10<SP>11</SP>Ω, good stain resistance, and good abrasion resistance, when products capable of being applied to flooring materials and the like are developed under social environment problems related to products using vinyl chloride resins and under demands for high antistatic performances, to provide a sheet comprising the olefinic resin composition, and to provide a laminate comprising the sheet.  <P>SOLUTION: This olefinic resin composition is characterized by comprising a hydrophilic polymer having a permanently lasting antistatic performance and an olefinic resin, where the amount of the hydrophilic polymer is 99 to 40 wt. %. The hydrophilic polymer is preferably a least one polymer selected from polyetheresteramides, polyetheramideimides, epihalohydrin/alkylene oxide copolymers, acrylamide-based copolymers, ethylene/unsaturated acid salt or ethylene/(meth)acrylate/unsaturated acid salt copolymers and polyetheresters. The sheet molded from the composition and the laminated produced from the sheet are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095733-A (JP)
Title: Method for film formation, film, element, alkoxy silicon compound, and film formation equipment
Inventor: NAKAYAMA HIROSHI
IPC: H01L21/31
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of forming a desired mixed film containing Si, C, and O with an optional rate with favorable replicability.  <P>SOLUTION: A method for forming a film of a composition containing Si and O forms the film of the composition containing Si and O on a base body arranged in a reaction chamber 1 by including vapor of alkoxy silicon compound in the reaction chamber 1 having heated thermal filaments 2a and 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092490-A (JP)
Title: Fuel distribution device for internal combustion engine
Inventor: YANO MASAAKI
IPC: F02M55/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel distribution device for an internal combustion engine capable of reducing difference of fuel temperature among a plurality of fuel outlet parts of delivery pipes, accordingly, fuel temperature difference among a plurality of fuel injection valves.  <P>SOLUTION: The fuel distribution device 1 for the internal combustion engine includes delivery pipes 10 having a fuel inlet part 15 and a plurality of fuel outlet parts 11-14 to corresponding cylinders and a bar shaped member 20 made of material of better thermal conductivity than the delivery pipe, inserted in a fuel passage 16 in the delivery pipe and supported by the delivery pipe 10 at a part close to the fuel inlet part 15 and not touching the delivery pipe at other part . The bar shaped member 20 has section area reducing as it goes far from the fuel inlet part 15. The bar shaped member has a fin 26. The bar shaped member is formed in a meshed shape. The bar shaped member is a hollow body and has a hollow body fuel inlet part 25 and a plurality of hollow body fuel outlet parts 21-24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095438-A (JP)
Title: Processing method of connection terminal of flexible board
Inventor: OKADA ATSUSHI
IPC: H01R43/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method of a connection terminal of a flexible board with formation of gaps restrained.  <P>SOLUTION: After a circuit (2) is formed on the surface of a base film (1), a part of the base film is removed to form a first window part (1a) and a circuit exposure part (2A) with a terminal circuit exposed, and at the same time, a part of a cover-lay film (3) is removed to form a second window part (3a) and a third window part (3b), for which to be arranged in places corresponding to two flections at the time of bending the circuit exposure part (2A), the cover-lay film (3) is coated from on top of the base film (1) with the circuit (2) formed on the surface, and further, a flexible cushion material (4) is arranged on the side of the cover-lay film, and at the same time, a hard base material (5) is arranged on the side of the base film parts, so that the circuit exposure part (2A) is made incurvated by pinching and hot-pressing the connection terminal (10A) of the flexible board with these base materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174159-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: WEON DAE HEE
IPC: H01L21/336
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device which is suitable to the realization of an anisotropic etching profile when a single-drain cell is formed or a silicon substrate is etched.  <P>SOLUTION: The method includes a step of forming a gate electrode on a silicon substrate, a step of forming a spacer in contact with both sidewalls of the gate electrodes, a step of growing a silicon germanium layer on the silicon substrate which is exposed below the spacer, a step of exposing a source- drain formation region by selectively removing the silicon germanium layer, and a step of growing a doped epitaxial silicon layer in the exposed source-drain formation region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100465-A (JP)
Title: Air-fuel ratio controller changing limit value of target air-fuel ratio in reducing treatment by catalyst
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the exhaust of an injurious ingredient in exhaust gas after a catalyst reducing treatment.  <P>SOLUTION: An air-fuel ratio controller for controlling an air-fuel ratio of an internal combustion engine is provided with a reducing means for reducing a catalyst in a catalyst reducing mode conducted after finishing an operation with a lean air-fuel ratio, and an air-fuel control means for controlling the air-fuel ratio to converge the output of an exhaust gas sensor arranged in an exhaust pipe at a predetermined target value in an air-fuel ratio control mode executed after finishing the catalyst reducing mode. The air-fuel ratio means calculates an control input for controlling the air-fuel ratio. The control input is processed for a limit with a limiter using an upper limit and a lower limit. The air-fuel ratio is controlled using the control input processed for the limit. When the internal combustion engine is in the catalyst reducing mode, the limiter shifts the upper limit to a rich direction to prevent the air-fuel ratio from changing to the lean direction over the predetermined amount when the internal combustion engine shifts from the catalyst reducing mode into the air-fuel ratio control mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102401-A (JP)
Title: On-board terminal
Inventor: MIZUNO TOMOAKI
IPC: G07B15/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a space inside a vehicle, and also to enhance safety by preventing recording media from being pulled out illegally.  <P>SOLUTION: When a lid 7 is moved to a first mobile position (refer to (b)) in an on-board terminal 1, a CD 3 becomes attachable/detachable to/from a CD slot 4, and at the same time, an ETC card 5 becomes not attachable/detachable to/from an ETC card slot 6. When the lid 7 is moved to a second mobile position (refer to (c)) on the condition that the authentication is correct, the ETC card 5 becomes attachable/detachable to/from the ETC card slot 6. The plurality of recording media, i.e., the CD 3 and the ETC card 5 become simultaneously attachable/detachable in structure. Thus, the space inside the vehicle is utilized effectively, and also safety is enhanced by preventing the ETC card 5 from being pulled out illegally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104095-A (JP)
Title: Under frame of seat for vehicle, seat having such under frame, and seat assembly having such seat
Inventor: LEJEUNE JEAN MICHEL
IPC: B60N2/08
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an under frame of a seat for a vehicle having high handling property. SOLUTION: The under frame of a seat for an automobile comprises a lower guide shoe 25 and a frame casing 21 having a movable fastener 27 having a side claw 66 movable between a lock position and a lead-in position. A device for operating the fastener is connected to a release cam 102 for usually holding a release finger 94 at a non-operation position. When the fastener 27 lies at the lead-in position, the release finger 94 moves to an operation position where the lower end of the release finger 94 projects under the frame casing while the upper end of the finger prevents movement of the release cam.
Patent JP-2004101062-A (JP)
Title: Refrigeration unit
Inventor: ONDA RYOICHI
IPC: F25D17/06
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the outflow of warm air generated in defrosting operation to the outside.  <P>SOLUTION: A number of air outlets 18 are formed in a fan cover 16 arranged on a casing 12. A damper 22 capable of opening and closing the air outlet group of the upper stage is tiltably arranged on the fan cover 16 through hinges 24 and 24. The damper 22 forms a prescribed clearance between a shielding part 22a and the fan cover 16 in a closed state where the air outlet group is covered with the shielding part 22a. Namely, when the damper 22 is suspended by the dead weight, an opening 25 capable of introducing the warm air raised along the front surface of the fan cover 16 in defrosting operation between both the members is formed between the lower end of the shielding part 22a and the fan cover 16. The warm air is returned into the casing 12 through the air outlet group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101868-A (JP)
Title: Method for manufacturing photomask
Inventor: TANAKA TOSHIHIKO
IPC: G03F1/72
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a photomask, using as a mask material specially a resist which is low-cost and shortens a manufacturing TAT (Turn Around Time), with less scum and less mask defects.  <P>SOLUTION: The present invention is characterized in that after a resist pattern is formed on a transparent substrate, the resist pattern is irradiated with VUV light in an environment wherein oxygen is present near the resist pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109516-A (JP)
Title: Tension mask damping scrubber in crt
Inventor: MICHALCHUK JOEY JOHN
IPC: H01J29/07
Filed: 2002-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a tension mask support frame assembly (10) for a CRT that has a pair of support blade elements (40) to be attached to the frame. SOLUTION: The support blade elements (40) are attached to the opposite side of the frame(20) in the central part and each support blade element (40) comprises a pair of centrifugal top ends extending from the attached point in the central part. The damping scrubber (32) is positioned in the space between the support blade element (40) and the frame (20) close to the centrifugal top end of the support blade element (40). Thereby, the vibration of the tension mask (30) is reduced by the shifting of the vibration to the frame (20) by the frictional action of the damping scrubber (32).
Patent JP-2003323149-A (JP)
Title: Adjustable gray level fed controlled by active matrix current source
Inventor: WANG YU-WU
IPC: H01J9/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable gray level FED controlled by an active matrix current source.  <P>SOLUTION: According to the FED of this invention, the FED driven by a low control voltage active current source is formed by converting a voltage control signal into an output current by using an active device, and recording and maintaining the voltage control signal with a capacitor, and a gray level and brightness can be adjusted and maintained. The brightness is held constant by the active device and the capacitor, and thereby the FED achieves high momentary brightness under the low voltage and low brightness and generates high average brightness, and a problem of arc current occurring when applying high voltage is solved. Further, since the current flowing through the FED is controlled by the current source, a large arc current generated due to a vacuum state is suppressed by a constant current source so as to be maintained at a constant value, and the arc current is prevented from being generated, and the yield is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112890-A (JP)
Title: High voltage rotary electric machine
Inventor: SEGUCHI MASAHIRO
IPC: H02K3/38
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage rotary electric machine capable of maintaining insulation even by increasing the number of turns for dealing with a high voltage without increasing the number of poles of a stator and reducing the distance between conductors adjacent to the rotary electric machine.  <P>SOLUTION: The conductor portion inside slot of a V1 partial coil, a U1 partial coil, and W1 partial coil which are input/output terminal connection partial coils in a plurality of partial coils forming each phase coil are arranged in the slot other than a circumferential end position of each phase slot group. Thus, a conductor portion outside slot continuous to the conductor portion inside slot can reduce a potential difference to the conductor portion outside slot of an adjacent phase coil, and can improve insulation performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107818-A (JP)
Title: Polyamide fiber and method for producing the same
Inventor: OGOSHI YUTAKA
IPC: D01F6/60
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide which has a high strength, a high elongation, good heat resistance, and good chemical resistance, and to provide a method for producing the same.  <P>SOLUTION: This method for producing the polyamide fiber, comprising heating and drawing a polyamide raw fiber comprising aliphatic diamine constituting units and dicarboxylic acid constituting units whose 60 to 100mol.% are aromatic dicarboxylic acid units, is characterized by irradiating an infrared light beam to heat the raw fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119119-A (JP)
Title: Light emitting device
Inventor: INOUE TOSHIKI
IPC: H01L51/50
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of an EL layer caused by infiltration of moisture from the outside, by making it possible to reduce an area occupied by a part outside an EL element body on a substrate.  <P>SOLUTION: In this light emitting device 11, an EL element body 13 equipped with a first electrode 15 and a second electrode 16 disposed laminated so as to sandwich an EL layer 14 is formed on a substrate 12. The first electrode 15 formed on the substrate 12 side comprises a transparent electrode formed by an ITO layer, and a metal having reflectivity to light is used for the second electrode 16. A conductive film 17 having higher gas-barrier property than that of the first electrode 15 is electrically connected to the electrode extracting side of the first electrode 15, and the conductive film 17 also serving as a connecting terminal to an external wiring is formed so that its one end covers a part of the first electrode 15. The EL element body 13 is covered by a passivation film 18 having light transmissivity so that the EL layer 14 is not brought into contact with the open air, with the electrode extracting side end part 16a of the second electrode 16 and the connecting terminal 17a of the conductive film 17 exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118507-A (JP)
Title: Automatic picture photographing arrangement
Inventor: KAJIWARA HIDETOSHI
IPC: G07B15/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of users in a stand-by condition, and to prevent the feeling of boredom of the users, and to improve an equipment operation rate in a game facility.  <P>SOLUTION: This automatic picture photographing device for accepting a service charge, and for executing a predetermined play operation is provided with a reservation accepting means for accepting the reservation of a use time, a recording means for recording the preserved service hours by associating it with reservation specification information, a reservation ticket issuing means for issuing a reservation ticket in which the reservation specification information is recorded and a reservation ticket reading means for reading the reservation specification information from the reservation ticket. In the reserved service hours, the reservation specification information is read by the reservation ticket reading means, and only when the service hours are matched with a service hour associated with the read reservation specification information, a play operation is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116766-A (JP)
Title: Method of manufacturing rolling sliding member, rolling sliding member obtained by the method and anti-friction bearing using the same
Inventor: MIKAMI TAKESHI
IPC: B21D22/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily manufacturing a rolling sliding member with a long life capable of keeping a stable oil film with a thickness sufficient to avoid direct contact with an opposite member for a long time even under a severe lubrication condition.  <P>SOLUTION: There is provided a method of manufacturing the rolling sliding member made of an alloyed steel which gets into relatively rolling and/or sliding contact with the opposite member and has a plurality of minute recesses 14 formed in its contact face. An intermediate material 11 made of the alloyed steel and formed into a specified shape is made in advance, and then the material 11 is roll-vanished by using a working body 13 for roller vanishing work with a plurality of minute protrusions 12 on its surface so as to form the minute recesses 14 on the contact face getting into contact with the opposite member as well as finishing part where no recesses 14 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128158-A (JP)
Title: Electromagnetic shielding material
Inventor: MIURA SHIGENORI
IPC: B32B15/08
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic shielding material which is abundant in flexibility and can simultaneously shield electromagnetic waves of a low frequency and a high frequency by thinning the material so as to make it correspond to thinned and miniaturized various products.  <P>SOLUTION: In the electromagnetic wave shielding material, a shielding layer 103 whose thickness is 1 to 8μm and which is formed of at least one type selected from a group comprising Ni, Fe, Co, Ti, Zn, Cr, Sn and Cu and alloy comprising at least one type of the metals is formed on a surface of a polymer film 101 by one or two or above layers by a vapor deposition method or plating method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122944-A (JP)
Title: Stabilizer device for vehicle
Inventor: YAMAGUCHI TAKENARI
IPC: F16F9/20
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a practical stabilizer device for a vehicle having simple structure.  <P>SOLUTION: The stabilizer consists of an actuator 10 and a stabilizer bar connected to its right and left sides. For example, the actuator 10 is provided with a piston 60 sliding in a cylinder housing 14. A pair of rotating shafts 16, 18 are engaged with the piston by screw mechanisms 96, 98 having a reverse screw relation. The stabilizer bar is mounted on the respective rotating shafts 16, 18. The piston 60 is axially moved by making one of the operating fluid chambers 114, 116 in high pressure, and the rotating torque in reverse direction each other is generated in the respective rotating shafts 16, 18. The actuator 10 is allowed to function as a rotary actuator, and rolling control of a vehicle body is performed. The operating fluid chambers 114, 116 are communicated to each other. Property of the stabilizer device can be changed by prohibiting going in and out of the operating fluid between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128240-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YANAGIBASHI YUICHI
IPC: H01L21/3065
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for carrying out a plurality of processes by using a chamber which is provided with a valve for obtaining good pressure control over a wide pressure range.  <P>SOLUTION: The chamber 1 in which a semiconductor wafer 4 is placed and a vacuum pump 6 are connected through an aperture variable valve 5 which is constituted of a coaxially disposed first control valve 5a and a second circular control valve 5b disposed in the control valve 5a. The aperture is controlled by independently rotating the control valve 5a and the control valve 5b so that the pressure in the chamber 1 is controlled at a given level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128416-A (JP)
Title: Shield case of electronic apparatus
Inventor: NAGATA FUTOSHI
IPC: H05K9/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus shield case enclosing the boards fitted with a connection jack, where the connection jack is securely fixed with the shield case and prevented from falling off the boards and from being damaged.  <P>SOLUTION: The shield case 7 of an electronic apparatus 1 is composed of an upper shield case 5 and a lower shield case 6 which enclose the top and bottom of the boards 3 and 4 fitted with the connection jack (DC jack 2) and partially cover the sides of the boards 3 and 4. The connection jack protrudes sideways and outward from the shield cases 5 and 6, uprights 8 and 9 which are provided in a lateral direction to the side of the lower shield case 6 so as to pinch the connection jack 2 by the sides between them, and furthermore a vertical tab 10 is provided to the side of the upper shield case 5 so as to bear against the top surface of the connection jack 2, so that the connection jack 2 is securely fixed with the uprights 8 and 9 and the vertical tab 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199172-A (JP)
Title: Digital wireless relay system and wireless relay system
Inventor: MIYAZAKI MASAMITSU
IPC: H04W64/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital wireless relay system capable of easily attain line connection.  <P>SOLUTION: A control station is provided with a timing control unit for adjusting a communication timing when a mobile station in a communication zone of the control station and a mobile station in a relay station zone make communication with each other, and the timing control unit adjusts a difference between a line connection time of the control station and the mobile station in the control station zone and a line connection time of the control station and the mobile station in the relay station zone.  <P>COPYRIGHT: (C)2003,JPO