baber/WOPTO huggingface dataset:
Patent JP-2003213922-A (JP)
Title: Heat insulation type underfloor storage
Inventor: ONODERA KEITA
IPC: E04F19/08
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation type underfloor storage effectively making use of an underfloor storage space to realize a larger storing capacity and more effective separate storage and facilitating the opening/closing operation by fitting/detaching the cover body, even when the heat insulation material for enhancing heat insulation is integrated with the cover body.  <P>SOLUTION: The underfloor storage is provided with a plurality of opening/ closing cover bodies (1A), (1B) which are attachably/detachably fitted to a single container box (2). A heat insulation member covered with a cover body (4) is integrally arranged at the rear face part in the cover bodies (1A), (1B). An intermediate heat insulation member (5) is interposed between arranged positions of the cover bodies (1A), (1B) of the container box (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219835-A (JP)
Title: Nutritional auxiliary food and method for producing the same
Inventor: KIKUCHI KAORU
IPC: A01G31/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nutritional auxiliary food capable of enriching minor elements required for human bodies and formed into a state readily digested and absorbed as a food and a method for producing the food.  <P>SOLUTION: This nutritional auxiliary food is obtained by cultivating edible plants of a species of pasture grass under hydroponic conditions using a culture solution containing the specific minor elements, individually preparing plants enriched with the specific elements in which the content of the specific minor elements is enriched, powdering the plants enriched with the specific minor elements, respectively, providing technical products of food materials enriched with the specific minor elements, using one or more kinds of the technical products of the food materials enriched with the specific minor elements as a raw material and enriching the content of the minor elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223231-A (JP)
Title: Constant-voltage power source circuit
Inventor: FUKAO TERUO
IPC: G05F1/56
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant-voltage power source circuit capable of using an SMD transistor, even when a lead type transistor with a large loss is required.  <P>SOLUTION: In the constant-voltage power source circuit 1 provided with first and second branch paths 3a and 3b provided to a power supply path 3 between a power source B and a load in parallel to each other for temporarily branching a load current from the power source B, first and second constant- voltage power source circuits 5a and 5b provided respectively to the first and second branch paths 3a and 3b for providing transistors Tr1 and Tr2 to the branching paths 3a and 3b, and a resistance R3 provided at the post stage of the first constant-voltage power source circuit 5a on the first branching path 3a, an output voltage V<SB>o</SB>1 of the first constant-voltage power source circuit 5a is set higher than an output voltage V<SB>o</SB>2 of the second constant-voltage power source circuit 5b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221581-A (JP)
Title: Formed porous carbonated material for environmental clean-up using waste wood as raw material and method for producing the same
Inventor: YABE SHIGEKI
IPC: C01B32/336
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous carbonated material capable of using a waste wood produced in a large amount as a raw material and forming the waste wood in an arbitrary shape by a simple method.  <P>SOLUTION: The method for producing the formed porous carbonated material has a fibrillation step of a waste wood used as a raw material, a stirring step for stirring the fibrillated waste wood with a polystyrene solution in which a waste foamed polystyrene or the like is dissolved and a compression molding step of the resultant mixture and a burning step for burning the molded material in a state which oxygen is blocked. In the burning step, a wooden fiber formed product having voids is prepared by vaporization of the polystyrene resin in the burning step and an extract from vaporization of the polystyrene is further burned as an auxiliary fuel and used as heating source of carbonization of the wooden fiber formed product. Formed porous carbonated product as the environmental clean-up material is produced by the carbonization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222081-A (JP)
Title: Apparatus of reducing start load of compressor
Inventor: TSUCHIDA MASAHIRO
IPC: F04B49/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reducing start load of a compressor which reduces start load by a relatively simple configuration by blocking an admission port of compressor body when the compressor is started and even in immediately after starting.  <P>SOLUTION: The apparatus connects a rod 51 of an unloader regulator 50 to a closing lever 62 of an admission control valve 60 and at the same time provides an engaged protuberance 65, and connects a hook means 42 provided with a hook stage part 43 which hooks the engaged protuberance 65 to the rod of a starting regulator 40. When the compressor 1 is started, the apparatus hooks admission controlled valve 60 with tiny open degree δ by hooking the engaged protuberance 65 of the closing lever 62 by the hook stage part 43, and at the same time, operates the admission controlled valve 60 by the unloader regulator 50 by actuating a starting regulator 40 regarding compressed air as actuated pressure, with the compressed air obtained by compressing outside air introduced via the admission port 11 opened with the open degree δ, thereby releasing restraint.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224381-A (JP)
Title: Component unit and component mounting structure using the same
Inventor: OTANI TOMONORI
IPC: H05K7/12
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component unit in which good dimensional accuracy, is obtained since a dimensioned tolerance is not piled even when components are superposed in a thickness direction, and to provide a component mounting structure using the same.  <P>SOLUTION: The component unit 10 comprises a daylighting plate 40 for guiding light and a decorative panel 30 for guiding the mounting of the panel 20 of the plate 40 to a hole 21. The panel 30 has a first panel side contact 36 brought into contact with the panel 20, and a first opposite part 34 opposite to the plate 40. The plate 40 has a second panel side contact 44 brought into contact with the panel 20, and a second opposite part 45 opposite to the panel 30. Further, a gap 12 is formed between the opposite part 34 and the opposite part 46 in a state in which both the contact 36 and the part 44 are brought into contact with the panel 20, and hence the panel 30 does not interfere with the plate 40 in a thickness direction due to the presence of the gap 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222854-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: ISHII HIROMITSU
IPC: G02F1/1335
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the number of manufacture processes from being increased in a transflective liquid crystal display device provided with a reflection layer on the inner surface side of a thin film transistor substrate.  <P>SOLUTION: At respective parts on the upper surface of the thin film transistor substrate 1, a gate electrode 8 composed of an aluminum based metal, an auxiliary capacity line 6 and the reflection layer 7 are simultaneously formed. On the reflection layer 7, a pixel electrode 2 is formed through a gate insulation film 11 and an overcoat film 18. In this case, the reflection layer 7 is piled up with the almost center part of the pixel electrode 2. Then, the reflection layer 7 piled up with the center part of the pixel electrode 2 literally constitutes a reflection part and a part where the pixel electrode 2 and the reflection layer 7 are not piled up inside the opening 22a of a black mask 22 constitutes a transmission part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230274-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To cut down on the cost of a power circuit added with a circuit constitution for improving a power factor for a resonance converter, and to expedite the downsizing of a circuit board.  <P>SOLUTION: For the power circuit coping with the condition of a heavy load of about 200 W or more in load power in an AC 100 V system, there is provided the resonance converter formed by combining a full-bridge current resonance converter and a partial-voltage resonance circuit, with respect to a primary-side switching converter. For a circuit for improving the power factor, a normal-mode noise filter is inserted to a commercial AC power line, and a bridge rectifying circuit formed of a high-speed recovery diode is connected thereto, to allow an equimultiple-voltage rectifying operation to be performed. A tertiary winding N3 wound around an insulating converter transformer and a series connecting circuit formed of an inductor are then inserted to a rectifying path that full-wave-rectifies commercial AC power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224238-A (JP)
Title: Electronic circuit device equipped with cooling unit
Inventor: NAKAMURA TAKAYOSHI
IPC: H01L23/473
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit device equipped with a cooling unit which is capable of uniformly cooling down the bottom of the electronic circuit device.  <P>SOLUTION: This electronic circuit device provided with a cooling unit is composed of the electronic circuit device and a flow path where a cooling medium flows and which is partially formed of the electronic circuit device itself and smaller in cross sectional area at its part brought into contact with the electronic circuit device than at its other part. In the section of the flow path brought into contact with the electronic circuit device, the inlet of the above section of the flow path is set larger in cross sectional area than its outlet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220824-A (JP)
Title: Air conditioner for vehicle
Inventor: UEDA HISASHI
IPC: B60H1/32
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the sealing structure of a through-hole formed on a partition wall of a vehicle equipped with a blast unit arranged in the outside of a vehicle room, including an engine room.  <P>SOLUTION: The sealing structure comprises a communicating member 16 for communicating the exit passage 13c of the blast unit 13 on the outside of vehicle room with the entrance passage 14c of an air-conditioning unit 14 on the inside of vehicle room via the through-hole 15 formed on the partition wall 10 partitioning off the outside of vehicle room, including the engine room, from the inside of vehicle room. The communicating member 16 is made of an elastic material, and is formed as an integrally formed cylindrical component, and functions as a sealing member for the through-hole 15 and for the communicating part between the exit passage 13c and the entrance passage 14c of the air-conditioning unit 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224468-A (JP)
Title: Semiconductor integrated circuit, its manufacturing method, and testing method
Inventor: SATO MASAYUKI
IPC: H03K19/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the need for newly designing wiring switch circuits, each time when an LSI is developed newly, and to form an LSI having an arbitrary logic function, without worrying about ways of transmitting on/off information to switching elements which form the wiring switch circuits.  <P>SOLUTION: Circuits each of which has a configuration similar to that of a general-purpose memory known such as 'SRAM' or the like, as a connection changer for connecting between arbitrary logic circuits, are used, and are caused to function as wiring switch circuits. Here, a boundary scanning circuit prescribed by a JTAG, is used as a means of writing signal transmission information in a memory circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229573-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: ISHICHI HIROKI
IPC: G02F1/1368
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce light made incident in the direction of a TFT from the lower part of an active matrix substrate while maintaining the pixel opening ratio of a semiconductor device used for the active matrix substrate.  <P>SOLUTION: A light shielding layer 24 is formed on a position with a prescribed interval along the outer side of the peripheral edge of a lower light shielding film 22 between the lower light shielding film 22 and a semiconductor film 25. Since the light shielding layer 24 is arranged, the light emitted from below the substrate is shielded while maintaining the pixel opening ratio of the semiconductor device without largely forming the lower light shielding film 22 more than needed and light leakage in a channel region constituting the TFT is suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221131-A (JP)
Title: Paper feeder and image forming device having the same
Inventor: TANAKA MASARU
IPC: B65H1/14
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder that can suppress occurrence of noise from a drive source even when a load applied to the drive source by a damping means varies, and an image forming device having the same.  <P>SOLUTION: For a lift of a sheet loading member, after the sheet loading member is lifted to a given position to escape from the application of damping force to the sheet loading member by the damping means 205, a control part 301 controls or reduces driving force by the drive source 203 for a lifting means 202 and 204, so that even when a load applied to the drive source 203 by the damping means 205 varies, noise from the drive source 203 can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308623-A (JP)
Title: Thin film having fine pore structure and method for manufacturing fine pore structural body
Inventor: OGAWA YOSHINORI
IPC: C01G19/02
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To prepare a thin film of a tin oxide meso structural body provided with a fine pore structure having high structural regularity and a crystalline fine pore wall, and to provide a manufacturing method thereof. SOLUTION: The thin film has the fine pore structure formed by containing an oxide, holds a surfactant in the fine pore and contains tin oxide crystal in the fine pore wall. The manufacturing method for the fine pore structural body has a process for preparing a reaction solution containing a metallic compound and the surfactant, a process for applying the reaction solution on a substrate and a process for holding the substrate in an atmosphere containing steam.
Patent JP-2003228618-A (JP)
Title: Periodical patrol task management method using non- contact ic tag
Inventor: KITAZAWA MINORU
IPC: B42D15/10
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely obtain execution records of patrol performed by patrol at low costs, and to make the records available for persons concerned of patrol task.  <P>SOLUTION: A non-contact IC tag having an antenna for transmitting/ receiving a signal, a circuit for receiving a question signal from a questioner, and for transmitting a response signal to the questioner, and a readable/writable storage means is set in the object of periodical patrol, and the question signal and the response signal are transferred with the non-contact IC tag by using a portable questioner at executing patrol in this periodical patrol task management method using the non-contact IC tag.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231956-A (JP)
Title: PROCESS FOR MANUFACTURING Al-Mg-Cu ALUMINUM ALLOY PLATE FOR FABRICATION
Inventor: SUZUKI YOSHIKAZU
IPC: C22F1/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an Al-Mg-Cu alloy plate for fabrication with a high yield strength which shows little shape distortion at quenching after a solution treatment and little spring back at fabrication due to a low initial yield strength.  <P>SOLUTION: In a solution treatment of a rolled sheet of an Al-Mg-Cu aluminum alloy containing 2.0-5.0% Mg and 0.5-1.8% Cu, the sheet is heated to 460-560°C, kept at this temperature for 0 sec to 2 hr, cooled at a cooling rate of 3-30°C/sec to a temperature range Ta of 300-410°C and subsequently cooled at a cooling rate of 80-2,000°C/sec from the temperature range Ta to a temperature range Tb of ≤70°C. While cooling, a tensile stress of ≥2 MPa is applied to the sheet in at least one direction parallel to the sheet surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240169-A (JP)
Title: Pipe joint
Inventor: HAYASHI NOBUHIKO
IPC: F16L33/26
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint connectable to a corrugated pipe with a high sealability.  <P>SOLUTION: When a bag nut 12 screwed to a pipe connecting part 17 of a joint body 11 is clamped, a retainer 13 presses an end of a bellows pipe 16 deeply into the pipe connecting part 17, thereby pressing the end surface of the end of the bellows pipe 16 to a flat packing 14. Simultaneously, the end of the bellows pipe 16 is crushed between the flat packing 14 and the retainer 13, thereby pressing the outer periphery of the end of the bellows pipe 16 to an O-ring 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316201-A (JP)
Title: Method for cold-rolling seamless steel tube
Inventor: ROLLER ERLING
IPC: B21B9/00
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a planetary skew rolling method by which its various problems are eliminated by at least partially preventing temperature rising to the recrystallization temperature when performing deformation process. SOLUTION: In the method for manufacturing a seamless NE tube especially a seamless copper tube from a continuously cast tube blank or an extruded tube blank and, successively, performing rolling by the planetary skew rolling mill, in order to form a cooling region K in the entry part of the deformation region U in the rolling mill, a cooling medium 15 is supplied to the tube blank 3 by spray facing to the concentricity from all sides at specially high pressure and, at this time, the quantity of heat so that especially the temperature rising to the recrystallization temperature of the rolled copper tube 4 is suppressed at least partially is discharged.
Patent JP-2003240942-A (JP)
Title: Optical reflecting body having high heat resistance
Inventor: TAMAI FUJIO
IPC: B32B17/06
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the reduction of heat stress and reflection characteristics generated especially when a high refractive index side thin film is exposed to high temperature, in the improvement of heat resistance of an optically reflecting body, a heat shielding transparent body and an optical filter used for an optical instrument such as a reflector for a projector and having a thin film laminated structure.  <P>SOLUTION: In the optical reflecting body having a laminated structure reflection film formed by laminating a high refractive index thin film and a low refractive index film on a substrate, the substrate consists of quartz glass which is not softened at a temperature up to at least 1,073°K, the high refractive index thin film is a thin film of tantalum oxide containing ≤20 wt.% bismuth oxide, niobium oxide or the both thereof and the low refractive index film consists of a thin film of a quartz glass single body or a thin film of quartz glass containing ≤10 wt.% fluorine or boron.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205736-A (JP)
Title: Lighting moderation device for oncoming car
Inventor: MOTONAGA KIYOSHI
IPC: B60J3/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device retaining a lighting moderating material moderating the lighting of an oncoming car alone by arbitrarily moving it in front of a driver's seat by hand.  <P>SOLUTION: An arm mounting base 1 is mounted in front of the driver's seat of an automobile and an arm 2 attached with the lighting moderating material 3 locally moderating the lighting alone is attached to the arm mounting base 1 by a pin 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244759-A (JP)
Title: Wireless module, wireless communication apparatus main body, and wireless communication apparatus
Inventor: KAWAI TAKEO
IPC: H04W4/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus comprising a removable wireless module and its main body capable of preventing emission of an unnecessary radio wave.  <P>SOLUTION: In the wireless communication apparatus 50 comprising the wireless module 10 and the wireless communication apparatus main body 20, the wireless module 20 can be attached to/detached from the wireless communication apparatus 20 by using a module side connector 16 and a main body side connector 29, and includes: a transmission section 12 and a reception section 13 for transmitting/receiving a wireless signal; and a storage element 15 for storing a list of communication systems capable of using the wireless transmission/reception means, and the wireless communication apparatus main body 20 includes: a soft switching control section 23 for switching a communication system in use; and a function of inhibiting communication in a communication system not in matching with the list read from the wireless module 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246267-A (JP)
Title: Track circuit system
Inventor: TSURIGA HIROYUKI
IPC: B61L1/18
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track circuit system that costs low and has high reliability, commonizing a transmitter and receiver by a simple system configuration.  <P>SOLUTION: The track circuit system, comprising a track circuit, a transmitter that transmits signals thereto, and a receiver that receives signals therefrom, is provided with integrated transmitting and receiving devices 12, 13 that carry out functions of processing signals of both the transmitter and the receiver in a common signals processing part. The integrated transmitting and receiving devices 12, 13 are respectively connected, at a bordering location between track circuits 1, 2 or track circuits 2, 3, to track circuits 1, 2 or 2, 3 on both sides of the border, and it is so constituted that the transmitting and receiving device 12 carries out transmitting signals to the track circuit 2 and receiving signals from the track circuit 1, and the transmitting and receiving device 13 performs transmitting signals to the track circuit 3 and receiving signals from the track circuit 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249178-A (JP)
Title: Color cathode-ray tube
Inventor: SHIMAMURA TAKAYUKI
IPC: H01J29/07
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color cathode-ray tube which realizes high definition by using a low-cost supporting member which can effectively correct a color shift.  <P>SOLUTION: The tube comprises a panel 9 on which a fluorescent surface is formed, a funnel bonded to the panel 9 and shadow mask structure 3 facing to the fluorescent surface. The shadow mask structure 3 has a immovable part 2a and movable part 2, and is fixed to a panel 4 via an approximately-V- shaped supporting member 1. The supporting member 1 is fixed to the shadow mask structure 3 via a board member 20 joined to the immovable part 2a at no fewer than two points of 18 and 19. Thermal expansion coefficients α<SB>1</SB>, α<SB>2</SB>and α<SB>3</SB>of the board member 20, a frame 10a and the immovable part 2a, respectively, have the relationships of α<SB>3</SB><α<SB>1</SB>and α<SB>3</SB><α<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO