baber/WOPTO huggingface dataset:
Patent JP-2004039908-A (JP)
Title: Circuit board and its manufacturing method
Inventor: MATSUDA FUMIHIKO
IPC: H01L23/12
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board and its manufacturing method capable of reducing the number of circuit parts and a mounting cost by containing a capacitor in the circuit board, and improving mounting density by miniaturizing and flattening the contained capacitor.  <P>SOLUTION: A capacitor structural section 1 comprises a first electrode 2 formed by plating copper and the like, a second electrode 3 formed by processing a second conductive layer located on the second surface of a double-side copper-clad sheet, and a dielectric layer 4 composed of a part of an insulating base 5 interposed between both electrodes 2, 3. The circuit board includes a conductive layer 6 on which required wiring is formed including the lower surface of the first electrode 2. Further, a via hole 7 can be also formed, and instead of a means to form the dielectric layer 4 composed of a part of the insulating base 5, the circuit board can be constituted of a dielectric layer 8 composed of separate electrolytic deposition resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039475-A (JP)
Title: Supply method of material gas to ion source, and its device
Inventor: ADACHI SHIGETO
IPC: H01J37/08
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply method of a material gas to an ion source for allowing a gas cylinder to be installed outside a high-voltage part and outside a tank by effectively using an insulating pipe.  <P>SOLUTION: This method is used for supplying the material gas to the ion source from the gas cylinder. The gas cylinder is installed in a ground potential part. A material gas supply pipe from the gas cylinder to the ion source is equipped with the insulating pipe in its intermediate part. The material gas is supplied to the ion source from the gas cylinder through the pipe wherein the insulating pipe is spirally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033666-A (JP)
Title: Ultrasonic probe and ultrasonographic apparatus
Inventor: YAMAZAKI SHINJI
IPC: G01N29/26
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve S/N ratio of a two-dimensional array probe.  <P>SOLUTION: This ultrasonic probe is formed by disposing side by side two or more lines of vibrators having a plurality of vibrators 29 arrayed in a column. In this probe, vibrators included in the vibrator line may be fitted to a common wiring board. In that case, the probe 29 can be easily manufactured by shifting two or more vibrator lines in the direction of column and stacking the same. As a holding member, a flexible printed wiring board (FPC) 35, and a signal electrode for driving each vibrator 29 may be formed on the FPC 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047536-A (JP)
Title: Stacked ceramic capacitor and method of manufacturing the same
Inventor: YAMAUCHI MAKOTO
IPC: H01G4/12
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable stacked ceramic capacitor which will not have structural defects, such as peeling and is not easily influenced by moisture or water from the outside.  <P>SOLUTION: A lead-out portion 5 of an internal electrode 2 is shaped, to provide a tapered portion 5a which is gradually narrowed as it goes to the area near the end face of a ceramic element, and the lead-out portion 5 of the internal electrode 2 and the end portion 6 in the opposite side are formed to have the square shape. In a couple of internal electrodes 2 facing via the ceramic layer, a corner portion 7 in the square shape portion of the one internal electrode 2 is laminated, by shifting the internal electrode 2 so that such corner portion is located at the area near to and in the external side of the tapered portion 5a of the other internal electrode 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048419-A (JP)
Title: Feed horn for converter for satellite broadcast reception
Inventor: MATSUZAKI SATOSHI
IPC: H01P3/12
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed horn for a satellite broadcast reception where the workability of soldering is made satisfactory, the certain soldering is made available, and the deformation of a square cylindrical part is reduced.  <P>SOLUTION: This feed horn for a converter for a satellite broadcasting reception is provided with a square cylindrical feed horn 6 whose metallic plate is folded, and third and fourth plate-shaped parts 9 and 10 of the feed horn 6 are provided with first and second band-shaped coupled parts 9b and 10b arranged to a direction where a square cylindrical part 11 is extended outside the square cylindrical part 11, and the first and second clad parts 9a and 10b are mutually coupled with a difference in level in a direction orthogonal to a direction where the square cylindrical part 11 is extended so that the wide coupled parts can be formed as the receiver of solder. Thus, it is possible to simplify the soldering work between the coupled parts, and to surely perform soldering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042985-A (JP)
Title: Pallet for cargo work
Inventor: TAKEUCHI KOJI
IPC: B65D19/38
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet for cargo work which is not costly, does not generate a loss of storage space and facilitates the insertion of the fork of a hand lift truck.  <P>SOLUTION: A pallet 10 for cargo work comprises a top panel 11, a bottom panel 12 and a plurality of blocks 13 maintaining the gap between them. The bottom panel is formed by superimposing a top sheet 17 and a bottom sheet 18, and the side edge between the blocks 13 of the sheet 17 placed on the top side of them is formed with a notch 21. The top sheet and the bottom sheet superimposed form a fork insertion port 23 gradually rising in a staircase pattern. The fork of a hand lift truck is inserted and removed through the fork insertion port. The opposite side edge facing the side edge with the port 23 is inwardly formed with a fork insertion port 24 gradually rising in a staircase pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054484-A (JP)
Title: Collective management system for building
Inventor: SUZUKI OSAMU
IPC: G06Q50/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collective management system for buildings making unattended management possible by automating the way contact is made upon the occurrence of an accident in a building.  <P>SOLUTION: The collective management system for buildings has a collective management center for the centralized management of a plurality of buildings. The collective management center D has an automatic addressee setting table TAB1 in which the numbers of portable terminals owned by personnel at an addressee are stored for each building. In the event of an accident in any of the buildings, the name of the building where the accident has occurred is reported to the portable terminals owned by the personnel set in the table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055744-A (JP)
Title: Semiconductor laser
Inventor: MIYABE KAZUYUKI
IPC: H01S3/04
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the radiating characteristics of a semiconductor laser, despite the material of a radiation block.  <P>SOLUTION: A first semiconductor laser element 31 and a second semiconductor laser element 32 are arranged in the same block 101, and the first electrode 61 of the first semiconductor laser element 31 is directly in contact with the block 101, whereby the radiation effect is high. The second electrode 62 of the second semiconductor laser element 32 is arranged on an insulative dielectric layer 5, and the block 101 is electrically insulated from the second semiconductor laser element 32. Accordingly, the first semiconductor laser element 31 and the second semiconductor laser element 32 are driven independently, in spite of the constituting material of the block 101. Further, since the space of light-emitting points between the first semiconductor laser element 31 and the second semiconductor laser element 32 is limited by only the electrode space of respective semiconductor lasers and the position of light-emitting point on the end surface of a semiconductor laser chip, the space can be shortened as much as possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052336-A (JP)
Title: Vegetation block and manufacturing method therefor
Inventor: KO AZUMA
IPC: E02B3/14
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance working efficiency by eliminating work for housing contents for a block body inside the block body on a job site one by one, and to enhance the stability of establishment of plants by making the outflow of the contents difficult.  <P>SOLUTION: A vegetation block is equipped with the block body 10 which is molded of concrete, and an aggregate 20 of biodegradable fine matter is encapsulated in the block body 10 in the molding of the block body 10. The block body 10 is formed of porous concrete, and the fine matter is composed of at least one kind of vegetable fiber, wood chip, wood waste, paper waste, fabric waste, biodegradable plastics, water retention agent, fertilizer and seed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060663-A (JP)
Title: Electromagnetic brake
Inventor: HIYOSHI TOSHIO
IPC: F16D65/14
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic brake for reducing a variation of an air gap due to a temperature change.  <P>SOLUTION: The electromagnetic brake mounted between a fixed housing and a rotary member comprises a multiplate brake mechanism, a ring core member fixed into the housing, a circular exciting coil stored in a circular groove of the core member, and a ring armature member having an outer diameter larger than the outer diameter of the core member and opposed to the circular groove of the core member. The electromagnetic brake also has a cylindrical thrust member having one end fixed to the outer periphery of the armature member and the other end engaging with the multiplate brake mechanism and externally fitted to the core member movably to the thrusting direction of the multiplate brake mechanism and a cylindrical guide member having one end fixed to the inner periphery of the armature member and fitted to the core member so that the armature member is guided to the core member and moved to the thrusting direction of the multiplate brake mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061535-A (JP)
Title: Cleaning device
Inventor: AKIBA YASUSHI
IPC: G03G21/10
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for preventing paper powder and toner left after transfer from being accumulated on the entrance seal of the cleaning device and for reliably preventing toner drop over a long period of time.  <P>SOLUTION: The entrance seal 66 is supported by an entrance seal holder 67, and electrified to the same polarity as applied transfer voltage. It is desirable that the entrance seal 66 is electrified when an image carrier 1 is reversely rotated at the time of finishing image forming operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064147-A (JP)
Title: Wireless mobile terminal, electronic mail searching method, and program thereof
Inventor: TADA KENICHI
IPC: H04M1/274
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless mobile terminal, an electronic mail searching method, and a program thereof capable of enhancing the efficiency of mail searching under a particular condition such as while talking.  <P>SOLUTION: A CPU 3 detects a telephone number of a opposite party when talking. The CPU 3 searches for the address information in a memory 4 to extract the mail address in cross-reference with the detected telephone number. The CPU 3 extracts the electronic mail including the extracted mail address. A display section 5 displays the extracted electronic mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057863-A (JP)
Title: Built-in garbage drying treatment machine
Inventor: HIROTA HIROMI
IPC: F26B9/06
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in garbage drying disposer which can be installed in any places by being brought into the state where users do not feel the odors discharged from the garbage drying disposer.  <P>SOLUTION: The garbage drying treatment machine is provided with a garbage drying disposer body section 2 having a heating means 7 for heating the garbage in a garbage treatment vessel 3, an air exhausting means 11 for feeding and exhausting air to and from the vessel 3, and a catalytic deodorization device 14 for deodorizing the odorous components under exhausting and a storing section 1 for storing the body section 2, and the storing section 1 is provided with a storing section exhausting means 23 and a deodorizing means 24. As a result, the slight odors discharged from the body section 2 can be deodorized by the means 23 and the means 24 in the storing section 1 and can be exhausted outside. A built-in garbage drying disposer which substantially prevents the users from feeling the odors even if exhausting the air into rooms and can be installed in any place, can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061664-A (JP)
Title: Optical device
Inventor: FUKUYAMA MASASHI
IPC: G02B7/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure the adhesive strength of a spherical lens to a fixed base plate, to sufficiently secure a light input effective area in the spherical lens and to extend the degree of freedom in design.  <P>SOLUTION: In an optical device 10A, a cross groove 20 and array grooves 22A to 22D are formed to cross with each other on the surface of the fixed substrate 12, and spherical lenses 16 are supported at contact points on four ridges formed at the respective intersections 24 of the groove 20 and the grooves 22A to 22D, whereby the lenses 16 are positioned and fixed on the substrate 12. The light L from a light source is made to advance along the grooves 22A to 22D and made incident on the spherical lenses 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063745-A (JP)
Title: Printed wiring board and electronic circuit forming method using the same
Inventor: TOHARA SHINJI
IPC: H05K1/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board where an electronic part, especially, a chip part can precisely be arranged between pads with a manual operation by an operator, and to provide an electronic circuit forming method using the board.  <P>SOLUTION: A nearly cross shaped mark 13 formed of a line 14 in a direction parallel to the pads 11 and 12 and a line part 15 in an orthogonal direction is positioned between the pads 11 and 12 which are formed opposite to an electronic part mounting face of the printed wiring board 10 by screen printing and the like. The orthogonal part 15 is positioned in a center of the pads 11 and 12, and is formed longer than the width of the mounted electronic part (chip part) 16, and it can be confirmed even before and after the electronic part 16 is mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063027-A (JP)
Title: Magnetic head, magnetic head device, and magnetic recording and reproducing device
Inventor: MIYAZAKI MASAHIRO
IPC: G11B5/39
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head in which such a problem that a reproducing element contacts a recording medium and the medium is destroyed is prevented.  <P>SOLUTION: This head comprises a slider and an electromagnetic conversion element 20. The slider comprises a base part 1 and a protection film 17, and has a plane 40 facing the medium at one plane in the direction of thickness. The protection film 17 is provided at a side end plane of the base part integrally with the base part 1. The electromagnetic conversion element 20 is provided on a side end plane of the base part, and covered by the protection film 17. When the distance from the electromagnetic conversion element 20 to a medium contact end 41 of the protection film 17 is α1, 50μm≤α1≤200μm is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061469-A (JP)
Title: Liquid storage container from which automatic pipetting is possible
Inventor: TSUNODA YOSHIYUKI
IPC: G01N35/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an inner solution from being exposed to the outside air, and to prevent a foreign matter from intruding into the inside of a liquid container, when a pipetting tool such as a pipette is inserted into the liquid container.  <P>SOLUTION: An opening and closing valve 4 which is formed by engaging a valve element 6 of three-point support structure having a valve part 6c brought into contact and separated with/from the opening part of an engaging cylindrical part 7c to be opened and closed with a sliding member 7 having an annular sliding part 7a slid vertically and an engaging cylindrical part 7c provided adjacently to the sliding part and engaged with a tip part 8a of a pipetting device 8, and by fixing it, is fittedly attached slidably inside the throat neck part 2a of a container main body 2 formed engageably with a coming-off preventive member in an opening end part of the part 2a in a hollow container body formed into a cylindrical shape suitable for storing a liquid, an annular coming-off preventive member 5 for preventing coming-off of the valve 4 is engaged with the opening end part of the part 2a of the main body 2 to be fixed, and a lid body 3 engaged with the cylindrical part 7c of the valve 4 to seal the opening part is screwed detachably in the neck part 2a of the main body 2 to form the liquid storage container 1 capable of pipetting the liquid out automatically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068853-A (JP)
Title: Locking nut and its manufacturing method
Inventor: KOYAMA MINORU
IPC: F16B39/284
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking nut capable of reducing the manufacturing costs by simplifying the manufacturing processes and establishing a still stronger effect of stopping the loosening.  <P>SOLUTION: The locking nut is structured so that a lead-in part 22 with the minor diameter A formed constantly is provided at one end in the axial direction of a threaded hole 12 while a deforming part 24 having a minor diameter B-D set smaller than the minor diameter of the lead-in part 22 is provided at the other end contrary to the lead-in part 22, wherein the minor diameters B-D of the deformation part 24 are formed as B>C>D with the diameter reducing gradually in the direction of going apart from the lead-in part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039602-A (JP)
Title: Current fuse
Inventor: UMEDA TADASHI
IPC: H01H85/38
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen the breaking property of a current fuse by applying an arc extinction means.  <P>SOLUTION: A shock wave generated at arc-discharge is made to reflect and converge by the arc itself by forming the inner wall surface of a fuse container into concave shape. As a result, the continuation of the arc is broken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066923-A (JP)
Title: Air conditioner for aircraft
Inventor: KAWAGUCHI YASUHIKO
IPC: B64D13/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light air conditioner for an aircraft, having small volume, and capable of reducing power consumption and air resistance of an aircraft body during flight.  <P>SOLUTION: This air conditioner 10 for the aircraft is provided with an outside air compression part 12 and a cooling part 13 cooling compressed outside air to adjust pressure and temperature of a pressure giving part 14 in the aircraft. A first flow passage 25 leading air from the pressure giving part 14 is provided on a discharge side of the outside air compression part 12. A first flow rate control means 26 regulating air flow into the direction of the outside air compression part 12 from the pressure giving part 14 is interposed in the first flow passage 25. This device is provided with a control part 34 controlling the first flow rate control means 26 so that air flows into the direction of the outside air compression part 12 from the pressure giving part 14 based on outputs of a pressure detection means 31 of the pressure giving part detecting pressure of the pressure giving part 14 and a compressed outside air pressure detection means 32 detecting pressure of compressed outside air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068895-A (JP)
Title: Draining device of piston type accumulator
Inventor: SUGIMURA NOBUYUKI
IPC: F15B1/24
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To completely drain leaked liquid, and to simply conduct draining and charging, when necessary.  <P>SOLUTION: A cylinder type accumulator PA comprises a cylinder 5 provided with a lower side plate 2 having a liquid outlet/inlet 9 at one end, and an upper side plate 3 having an air supplying port 10 at the other end; a piston 8 dividing the inside of the cylinder 5 into a gas chamber 7 and a liquid chamber 6; a liquid storing portion 15 provided in the gas chamber side of the piston 8; and a variable tube 17 fixed on the upper side plate 3 at a base end portion 17a, and positioning a free end portion 17a in the gas chamber 7. The free end portion 17a of the variable tube 17 normally continues to the liquid storing portion 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067149-A (JP)
Title: Shopping bag and its manufacturing method
Inventor: YAMAGUCHI HIROSHI
IPC: B31B50/86
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic shopping bag having a lid film on the opening and having handle pieces formed of a separate member on both shoulders.  <P>SOLUTION: The shopping bag 1 is constituted of lid films 4 foldably provided on both side edges of the opening 3 of a plastic bag body 2 and the handle pieces 6 having a handle hole 7 welded respectively to both shoulders of the bag body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071369-A (JP)
Title: Vehicle light and discharge lamp bulb for automobile
Inventor: WADA KAZUTAKA
IPC: F21Y101/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain both a pre-determined light distribution pattern by visible light and a pre-determined light distribution pattern by infrared ray with one lighting device.  <P>SOLUTION: A discharge lamp bulb B for an automobile has a first light emitting part 71 which is a visible light emitting part and a second light emitting part 72 which is an infrared ray emitting part. A reflector 91 has a reflecting surface which reflects a visible light from the first light emitting part 71 to irradiate to a road surface with a low-beam light distribution pattern LP, and reflects an infrared ray from the second light emitting part 72 to irradiate to a road surface with a high-beam light distribution pattern HP. Thereby, both a low-beam light distribution pattern of visible light and a high-beam light distribution pattern of infrared ray can be obtained with one lighting device. This reduces the number of parts compared with conventional technology which requires dedicated lighting devices for visible light and infrared light respectively, thus reducing the manufacturing cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071877-A (JP)
Title: Semiconductor storage device and its manufacturing method
Inventor: SATO AKIRA
IPC: H01L29/788
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device and its manufacturing method, wherein an electric charge holding part formed by isolating at both ends of a gate is constituted in self-matching for a control gate.  <P>SOLUTION: The semiconductor storage device comprises the gate obtained by sequentially laminating at least a tunnel insulating film 3, a pair of electric charge stored films 10 isolated by an isolated oxide film 4, a barrier insulating film 5 and a control gate electrode 6. The pair of electric charge stored films 10 of the device is constituted with the same material as a sidewall 9 covering a sidewall of the gate.  <P>COPYRIGHT: (C)2004,JPO