baber/WOPTO huggingface dataset:
Patent JP-2002257295-A (JP)
Title: Mechanical supporting mechanism selectively switchable between high-strength condition and low heat transfer condition, and connection supporting structure
Inventor: ROTH MARTIN
IPC: F16S3/00
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical supporting mechanism selectively switchable between a high-strength condition and a low heat transfer condition, and a connection supporting structure. SOLUTION: This mechanical supporting mechanism 12 is provided with at least one shape memory alloy member 7. In a first operating condition of the supporting mechanism 12, the member 7 increases the strength of the supporting mechanism 12, while in a second operation condition, the member 7 lowers the heat transmitting property of the supporting mechanism 12. A tubular structural body 3, surrounding a rod-shaped structural body 4, has mechanical strength higher than that the rod-shaped structural body 4, and a first end part 14 of the rod-shaped structural body 4 is fixed and connected to the tubular structural body 3. A bracket 5 is connected to the rod-shaped structural body 4, and the tubular structural body 3 is detachably connected to the bracket 5 and the rod-shaped structural body 4 in a second end part 13 of the rod-shaped structural body 4 via at least one member 7.
Patent JP-2003219414-A (JP)
Title: Video camera system
Inventor: MIYATA KAZUNORI
IPC: G06T3/40
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video camera system capable of avoiding a state of projecting an object to be masked existing in camera image angle running out of a mask image as much as possible.  <P>SOLUTION: An OSD circuit 1c superposes the mask image on an image imaged by a camera body 1a. A microcomputer processes to change a display position (superposing position) of the mask image in the camera image angle based on a signal indicating a position of panning/tilting of the camera. Then, when the mask image is moved from the place for initializing the mask image in the panning direction, the position and the size of the mask image are corrected in response to the moving amount and the tilting angle of the mask image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214563-A (JP)
Title: Synthetic resin rigid pipe having flexible part
Inventor: NAGAYOSHI AKIO
IPC: E03C1/122
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve pressure-proof strength, to exhibit the superior drain function, to easily and surely allow the connection even if a position of an opening end part of mutual connecting pipes is dislocated, and to allow deformation in response to a change even if a position of the pipes changes by an earthquake in a synthetic resin rigid pipe having the standard length for connecting the mutual pipes.  <P>SOLUTION: This structure has a double structure for integrally layering and installing a rigid outer tube 1A composed of a hard synthetic resin on an inner tube 1B composed of a soft synthetic resin, and forms an easily bendable and deformable flexible part 2 of an inner tube part composed of a soft synthetic resin exposed from clearance 3 between adjacent strip wall parts 11a and 11a by forming a tube wall part of the outer tube 1A in a lengthwise directional intermediate part as a spiral strip wall 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215933-A (JP)
Title: Peeling device for image forming apparatus
Inventor: SHIRAISHI EMIKO
IPC: H05F3/04
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeling device for an image forming apparatus carryout out stable destaticizing and peeling by increasing the discharge efficiency of a plate state discharge electrode by using a peeling device making use of the plate state discharge electrode.  <P>SOLUTION: In the peeling device 7, a post transfer guide 9 to guide transfer material 5 peeled off from a photoreceptor 1 to a fixing device, the plate state discharge electrode 10 which is a high electric resistance body provided with a specified resistivity and two pieces of shield plates 11a and 11b are provided and voltage is applied to the plate shape discharge electrode 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220481-A (JP)
Title: Method and welding wire for arc-laser composite welding
Inventor: SAITO KENJI
IPC: B23K26/14
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for arc-laser composite welding which can provide a welded zone having good toughness, and welding wire therefor.  <P>SOLUTION: In this method for arc-laser composite welding, a shield gas for MIG welding is used as a shield gas for arc welding, and, in addition, the ratio of the flow rate of the shield gas for arc welding, VA, to the flow rate of the shield gas for laser welding, VL, i.e., VL/VA, satisfies a range represented by formula 0.7≤VL/VA≤2 and the flow rate of the shield gas for arc welding, VA, is not less than 35 liters/min. The welding wire for arc-laser composite welding comprises C, Si, and Mn and further comprises at least one of Ti, Al, Mg, and Ca, with the total X of Ti, Al, Mg, and Ca satisfying, by mass, a range represented by formula 0.5%≤X≤3.0%, and the balance being Fe and unavoidable impurities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219170-A (JP)
Title: Image processing apparatus
Inventor: FUKUDA HIROAKI
IPC: H04N1/405
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which reads the surface of an original and detects solid portions of the read image data, and adaptively switches methods of gradation processing (contents) for the solid portions and for non-solid portions.  <P>SOLUTION: The image processing apparatus for applying image processing to digital image data read by a reading section 2 is provided with a gradation processing section 23 for detecting the solid portions being an image having approximate density and adaptively changing the contents of gradation processing for the solid portions and for the non-solid portions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215746-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONO KOJI
IPC: G03C1/34
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very rapidly processable silver halide photographic sensitive material having high sensitivity, low fog and excellent long-term preservability.  <P>SOLUTION: In the silver halide photographic sensitive material having hydrophilic colloidal layers including at least one photosensitive silver halide emulsion layer on a support, the hydrophilic colloidal layers contain at least one of the sensitizing dyes of formula (1) and at least one of the compounds of formula (2). Silver halide grains contained in the hydrophilic colloidal layers are preferably grains subjected to reduction sensitization, selenium sensitization or tellurium sensitization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223970-A (JP)
Title: Wafer heating device
Inventor: UCHIYAMA KYOJI
IPC: H05B3/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wafer heating device in which the temperature can be stabilized rapidly against changes of the temperature and which has a superior durability, by fixing the temperature measuring element by means of a filler.  <P>SOLUTION: In the wafer heating device in which an exothermic resistor is formed on the face or inside a ceramics plate, a bottomed hole is installed at the ceramics plate, and the temperature measuring element is provided with the bottomed hole, the temperature measuring element is fixed with the filler having the thermal conductivity of 8.3 to 150% against the thermal conductivity of the ceramics plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230254-A (JP)
Title: Current detector for air conditioner
Inventor: HAYASHI HIROKAZU
IPC: H02K11/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact air detector for an air conditioner without needing wiring.  <P>SOLUTION: A resin-molded circuit board 1 is provided with a terminal block 2 for a motor for driving a compressor. Each terminal plate 3, 4, and 5 is electrically insulated from one another by insulating walls 7a, 7b, and 7c provided vertically on the surface of the main body of the resin-molded circuit board 1. The terminal plate 5 corresponding to a T phase is constituted of a first terminal plate 5a and a second terminal plate 5b, and a current transformer 10 which detects the current flowing to the above motor is arranged between them, and it is connected to both terminal plate parts 5a and 5b. By doing it this way, the wiring (harness) for connecting the current transformer 10 and the terminal plate 5 becomes needless, and the current detector can be downsized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219834-A (JP)
Title: Dressing
Inventor: SAITO YASUNOBU
IPC: A23L27/60
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dressing having a low calorie, a low sodium content, excellent taste and bacteriostatic property for microorganisms.  <P>SOLUTION: This dressing has ≤1,450 mg/100 g sodium content and ≤40 kcal/100 g energy, in other words, a low sodium content, a low calorie and excellent taste.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220009-A (JP)
Title: Dishwasher
Inventor: TANAKA ATSUHIRO
IPC: A47L15/46
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable dishwasher usable even when a user operates the dishwasher by feeding an excess detergent by mistake, and preventing a wrong information from being transmitted to the user, in the dishwasher for washing dishes by spraying washing water toward the dishes from a washing nozzle.  <P>SOLUTION: The washing nozzle 2 is disposed in a washing tank 1 and the washing water is pressed into the washing nozzle 2 by a pump 24 and water level in the washing tank 1 is detected by a water level detection means composed of a float portion 7 and a switch 8 and control means 23 controls the movement of the pump 24 to control the operation. The control means 23 is composed so as to detect an abnormal bubble production in the washing tank 1 by output of the water level detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223981-A (JP)
Title: High frequency heating device
Inventor: TSUJIMOTO TOSHIYUKI
IPC: H05B6/68
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To aim at improving a quality and function of a high frequency heating device.  <P>SOLUTION: This is a high frequency heating device wherein a magnetron installed at a machine room side under a heat chamber, an invertor power supply to supply a high pressure to the magnetron, and a cooling fan motor to cool the magnetron, the invertor power supply and other electric parts are installed, and wherein at one part of a wall to partition surroundings the cooling fan motor 83, an opening hole 89 and a rotatable and open-close possible valve are installed which is always going to be closed toward the cooling fan motor side of this opening hole 89 by its own weight.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221261-A (JP)
Title: Laminated glass plate and method of manufacturing the same
Inventor: YOSHIOKA NORIHITO
IPC: C03C27/12
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass plate capable of utilizing various glass plates such as tempered glass plate, sound proof glass plate, and heat insulating glass plate, and capable of imparting a special effect of visual sensation such as showing multiple images, or emitting multiple colors like stained glass, or cut glass.  <P>SOLUTION: The laminated glass plate is composed of at least two glass plates and a flexible sheet of transparent or translucent having a lot of grooves formed at least on one side of surfaces of the sheet parallel extending in one direction, when looking at the cross section of the grooves from one side of the sheet, two sides forming an apex erecting from adjacent grooves are seen. The laminated glass plate is characterized in that between at least two glass plates the sheet is held and stuck.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222670-A (JP)
Title: Pulse radar device
Inventor: MATSUOKA KATSUHARU
IPC: G01S13/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pulse radar device which correctly detects an object at a short distance and can measure a range even in the case leaking signals are mixed in a received signal.  <P>SOLUTION: The pulse radar device includes a comparator means 404 which compares reflected waves from a plurality of objects with a prescribed level, a first multiplying means 405 which samples the compared outputs and multiplies the sampled result by prescribed times at every sampling timing, a differentiating means 406 which reads out the multiplied result at each sampling timing for every prescribed period and differentiates it in the direction of the sampling, a subtracting means 407 which calculates a subtracted value from a plurality of referential values established based on the differentiated output at every sampling timing, a second multiplying means 408 which multiplies the absolute of the subtracted value by prescribed times at every sampling timing, a peak detecting means 409 which detects a peak from the multiplied output, and a range detecting means 410 which calculates a range up to the target based on the detected output and judges the presence or absence of the target.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225501-A (JP)
Title: Additive removing method and solution film forming method
Inventor: IMAI NARIAKI
IPC: B01D8/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To remove an additive by a simple method and to suppress the blocking of a gas recovery line.  <P>SOLUTION: An organic solvent and triphenylphosphate (TPP, melting point M=50°C) being the additive volatilized from a dope 13 are contained in the gas 40 discharged from the drying zone 12 of a film forming apparatus 10. The temperature T on the outlet side of a cooler 42 is regulated to a range of (M-35)≤T≤(M-5). TPP is liquefied in the cooler 42 and bonded to the inside of the cooler 42 to be removed and the concentration of TPP becomes low. Since the washing frequency of the cooler 42 can be set to one day or more by regulating the range of the outlet temperature T, the film forming apparatus 10 can be continuously operated. Further, by attaching two coolers 42 and 43 to a gas recovery line, the continuous operation of the film forming apparatus 10 becomes further possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228862-A (JP)
Title: Objective lens driving device
Inventor: ISHIKAWA TAKASHI
IPC: G11B7/12
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens driving device, by which the driving force sufficient for driving a lens holder is obtained without increasing the mass and magnetic force of a magnet piece held with the lens holder.  <P>SOLUTION: The objective lens driving device 30 includes the lens holder 31 arranged around an axial line L36 parallel to an optical axis of the objective lenses 38, 39 so as freely to make the angular displacement also along the above axial line L36 so as freely to make the slide displacement while holding the objective lenses 38, 39 and a magnet 40, and coil bodies 32, 33 which are arranged oppositely facing to the magnet 40 and formed to such a shape that the coil is wound round a core member 43 consisting of a ferromagnetic material in the uniform winding direction facing from one end part 43a to another end part 43b and the both end parts 43a, 43b of the core member 43 are extended toward a 1st magnetic pole surface 41 of the magnet 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229026-A (JP)
Title: Black flat cable cladding material and black flat cable using the same
Inventor: YOSOMIYA TAKATOSHI
IPC: H01B7/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black flat cable cladding material having insulation capability and high black design effect, and a black flat cable using it.  <P>SOLUTION: A black printed layer having a surface resistance value of 10<SP>8</SP>-10<SP>13</SP>Ω, and if necessary, a primer layer and a thermally adhesive layer are laminated one by one on one surface of a base material film, and this black printed layer, contains 5-20 mass % nonconductive carbon content, 73-92.5 mass % binder precursor content and 1.5-7 mass % curing agent content. This flat cable is formed by cladding at least one surface with the flat cable cladding material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226558-A (JP)
Title: Electron beam curing type resin composition for coating optical fiber and coated optical fiber
Inventor: KOSAKAI SHOHEI
IPC: C09D183/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid radiation-curing resin composition which gives a cured product having no decrease in the gel fraction by irradiation of electron beams and which is useful as an electron beam-curing resin composition for coating an optical fiber.  <P>SOLUTION: The electron beam-curing resin composition for coating an optical fiber features that the ratio of the gel fraction in the cured product obtained by irradiating the composition with electron beams accelerated at 100 kV to generate 600 kGy absorbed dose to the gel fraction of the cured product obtained by irradiating with electron beams accelerated at 100 kV to generate 100 kGy absorbed dose ranges from 1.0 to 1.05.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228576-A (JP)
Title: Device and method for supporting internet retrieval, and program for supporting internet retrieval using the method
Inventor: MAENO KAZUHIRO
IPC: G06F17/30
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve information without getting a user conscious of a retrieving site, while keeping a browsing screen in a usual condition, when conducting Internet retrieval.  <P>SOLUTION: A character string input in a URL input area in a browser is acquired, an HTTP request is transmitted to confirm a return code, and a retrieving request is transmitted to a prescribed search engine when the return code is not a prescribed return code. The registered search engines are extracted in order according to a priority level, whether the retrieving request is transmitted to all the registered search engines or not is determined, and the retrieving request is transmitted to the search engines in order according to the priority level until determined to be transmitted to all the registered search engines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333967-A (JP)
Title: Image processor and method for controlling the processor and program for controlling the processor
Inventor: SATO TOMOYA
IPC: G06F15/00
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processor with excellent user operability, capable of preferentially displaying an image which is highly likely to be used by each user when a client access through a network the image processor, and to provide an image processing method and a program. SOLUTION: If there was an access from the same client before, this time processing contents are determined according to the access contents, and an operation screen to be displayed to the client is changed according to the previous access contents from the client.
Patent JP-2003232369-A (JP)
Title: Rolling device
Inventor: MIYAMOTO YUJI
IPC: C22C38/34
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rolling device which is superior in resistances to wear and seizure.  <P>SOLUTION: The device contains a silicon (Si) at fraction of 0.5%≤Si≤5.0% by mass and a chromium (Cr) at fraction of 2.0%≤Cr≤7.0% by mass as a fundamental material, and uses a material which consists of an alloy steel of which relationship at contents of the silicon (the fraction by mass) the chromium (the fraction by mass) satisfying the equation, [Cr]≥(7.25-[Si])/2.25. After the fundamental material is machined in predefined shape, a layer of a nitride is formed on surface by performing nitriding treatment at temperature (t) of 400°C≤t≤500°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237442-A (JP)
Title: Vehicular seat back
Inventor: EBE KAZUNARI
IPC: B60N2/90
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat back characterized by forming a foam part softer and higher in damping performance than a seat pad body, in at least a seat back surface part of the seat pad body in the vehicular seat back with the metallic back frame seat pad body.  <P>SOLUTION: This vehicular seat back can reduce vibration transmitted to the human body, causes no disadvantage such as weighting the seat back, and causes no deterioration of assembling workability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240229-A (JP)
Title: Combustion equipment
Inventor: TSUJI YOSHIKATSU
IPC: F24H3/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To highly maintain the air blowing performance of fans without frequently doing maintenance.  <P>SOLUTION: A hot water supply heater 1 suspended from a ceiling B of a building is provided with an exhaust tube 36 and an air supply tube 37 provided in parallel with the exhaust tube 36 to surround the exhaust tube 36, and a rain cover 10 extended from a front surface of the equipment to a front surface of fans 35a and 65a to prevent adhesion of rain drops to a controller 9. With this structure formed with the rain cover 10, an air supply passage 11 formed of a space between a cover body 4 and the rain cover 10 is formed long, and the intake resistance is increased, but a turvo fan, of which air quantity change due to a fluctuation of the wind pressure is small and which is hard to be clogged with dust, is used for the fans 35a and 65a for feeding the combustion air to a heater burner 61 to reduce the required number of maintenance and to highly maintain the air blowing performance of the fans 35a and 65a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240771-A (JP)
Title: Specimen sampling tube with smearing rod
Inventor: SATO SADAO
IPC: C12M1/26
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen sampling tube with a smearing rod which does not require skill in a smearing operation.  <P>SOLUTION: The specimen sampling tube is provided with a cylindrical container 11 one end 12 of which is opened, in which a bottom part 13 is formed at the other end so as to be closed, and which houses a specimen; a mounting part 22 which is the smearing rod 21 inserted into the container 11 and which is fitted to the opening 12 so as to airtightly seal the container 11; a support rod part 23 which is extended to the inside of the container 11 from the mounting part 22; and the smearing rod 21 which is arranged at a tip of the part 23 and which comprises a smearing part 24 to which the specimen adheres. In the specimen sampling tube, the mounting part 22 and a mounting part 25a are formed of a material whose hardness is lower than that of the container 11. Since the mounting parts are formed of the material whose hardness is lower than that of the container, a sealing property in the mounting parts is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238251-A (JP)
Title: Refractory with metal chromium carbide as aggregate and plasma ash fusion furnace using the same
Inventor: HIRATA TAKEHIKO
IPC: F27D1/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide nonoxide-based refractory with metal chromium carbide having high corrosion resistance as aggregate, which has high oxidation adaptability and can have a cooling structure, and, even when oxidized, has a composition same as that of oxide-based refractory having low solubility, and to provide a plasma ash fusion furnace in which the refractory is used for a slag outlet of the furnace body.  <P>SOLUTION: The refractory has a Cr<SB>3</SB>C<SB>2</SB>-Cr<SB>2</SB>O<SB>3</SB>-Al<SB>2</SB>O<SB>3</SB>-TiO<SB>2</SB>-based composition, where metal chromium carbide Cr<SB>3</SB>Cr<SB>2</SB>is used as aggregate, and Cr<SB>2</SB>O<SB>3</SB>-Al<SB>2</SB>O<SB>3</SB>- TiO<SB>2</SB>-based oxide is used as a matrix. It is preferable that the content of the metal chromium carbide Cr<SB>3</SB>C<SB>2</SB>exceeds 60 wt.% to the total weight of the composition since its thermal conductivity increases. In the plasma ash fusion furnace, the refractory is used for a slag outlet of the furnace body.  <P>COPYRIGHT: (C)2003,JPO