baber/WOPTO huggingface dataset:
Patent JP-2004265747-A (JP)
Title: Lighting using transparent resin penetration cracked glass bulb
Inventor: NISHIYAMA FUMIO
IPC: F21Y101/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is such an apprehension in structuring a lighting as a commercial product that light of a light source 5 does not reach a rear side of a cracked glass bulb 1 since the glass bulb 1 has plenty of cracks spread in a radial pattern from the center of the bulb toward a whole surface, so that beauty of the cracked glass bulb cannot be appreciated but from the side of the light source 5, a function of the glass bulb as a convex lens, its clear feeling, and surface glaze are lost, and the cracked glass bulb 1 is in danger of being completely broken by impact shock or drastic temperature change.  <P>SOLUTION: Transparent resin 2 is made infiltrated into cracks 3 of the cracked glass bulb 1 to adjust an optical function of the cracks and revive the function of the cracked glass bulb 1 as the convex lens, clear feeling and surface glaze, and by strongly adhering the cracks 3 of the cracked glass bulb 1 with the transparent resin 2, the cracked glass bulb 1 is endowed with strength equal to a flawless glass bulb.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223502-A (JP)
Title: Ultraviolet sterilization and cleaning device equipped with detection and determination function of ultraviolet light/cracking, and the like
Inventor: HAYASHI HIROSHI
IPC: C02F9/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet sterilization and cleaning device which, even when a plurality of water supply ports exist in a building, can clean/sterilize the whole of water from the plurality of the water supply ports in the building by installing only one device, and an ultraviolet sterilization and cleaning device which can produce water suitable for drinking immediately from raw water such as underground water, spring water, pond water, and river water at a site such as a construction site, a disaster recovery site, a battlefield, and a mountaineering path.  <P>SOLUTION: The cleaning device has a foreign matter removal means for removing foreign matter contained in the raw water, a means removing chlorine, and the like, for adsorbing/removing chlorine or chlorine compounds contained in the raw water, an ultraviolet sterilization part for sterilizing the raw water by ultraviolet irradiation and decomposing a water cluster of the raw water into smaller clusters, and a means for detecting the illuminance of ultraviolet light irradiating in the ultraviolet sterilization part or a means for detecting a crack in an ultraviolet light emitting part or in its component such as a protecting tube.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003252769-A (JP)
Title: Human tissue regeneration composition
Inventor: SPIEVACK ALAN R
IPC: A61K35/36
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate including the basement membrane of epithelium for restoration of the deficiency of mammalian tissue and for inducing in vitro proliferation in the cells originating from warm-blooded vertebrate animals epithelial tissue.  <P>SOLUTION: The human tissue regeneration composition is a deactivation substrate for inducing the restoration of tissue deficiency in mammalians and the substrate includes the basement membrane of epithelium and an intrinsic layer immediately beneath the basement membrane. Since the basement membrane is included into the deactivated substrate, the proliferation of the intrinsic cells in vivo and the restoration of the tissue are more increased in comparison with the subcutaneous substrate not including the basement membrane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004274189-A (JP)
Title: Communication device
Inventor: TAKAHASHI MASAKATSU
IPC: H04M1/274
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of efficiently and properly using a telephone network and an IP network selectively or simultaneously.  <P>SOLUTION: The communication device is provided with a telephone means 11, a facsimile means 12 and a VoIP means 13 and equipped with a telephone network/IP network control means for sending an audio band signal received from the telephone means or from the facsimile means to a telephone network 200, dispatching an audio band signal captured from the telephone network 200 to the telephone means 11 or to the facsimile means 12, converting an audio band signal received from the telephone means into an IP signal by the VoIP means 13 for sending to an IP network 300 on the other hand, and converting an IP signal captured from the IP network 300 into an audio band signal with the VoIP means 300 for dispatching to the telephone means 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272485-A (JP)
Title: Image forming system
Inventor: KUMAGAI MASATERU
IPC: G06F3/12
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of efficiently storing data by using a divided object in only one band.  <P>SOLUTION: In the image forming system wherein a host computer 1 and an image forming apparatus 9 are connected, and the image forming apparatus 9 prepares a display list of objects per band on the basis of printer language transferred by the host computer 1, a splitting process of an object used in a plurality of bands is carried out by the host computer 1 so that an object is used in only one band.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270233-A (JP)
Title: Work bench
Inventor: AMANO TAKAHIKO
IPC: E04G1/34
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work bench capable of following a folding operation without preventing the folding of the work bench by a connecting body even while ensuring sufficient strength by making the connecting body for holding treads to leg bodies in working posture as a simple structure.  <P>SOLUTION: The leg bodies 3 are respectively pivotally connected to a pair of treads 2 pivotally connected to each other, and in the case of the working posture making a pair of tread 2 as the approximately horizontal by erecting both leg bodies 3, the treads 2 and the leg bodies 3 connected to the opposite sides are connected with connecting bodies 12 to be slantly arranged, and a connecting point A on the side of the tread of each connecting body 12 is set in such a position as a distance from a connecting point B on the side of the leg body of each connecting body 12 is fixed while a pair of treads 2 are folded in an inverted V-shape from the working posture to shift folding posture to which both leg bodies 3 are approached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271821-A (JP)
Title: Projection device and system for remote instruction
Inventor: TAKAGI SATORU
IPC: H04N5/232
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of pointing to an object in real space from an instruction terminal arranged in a remote place.  <P>SOLUTION: A projection device 1 comprises a camera 11 for photographing an object, a transmitting/receiving means for transmitting image information photographed by the camera 11 to the other device and receiving instruction coordinate information (x, y) from the other device, a calculation means for calculating a projection angle (θ, Ψ) which is a viewing angle on the basis of the instruction coordinate information, and a projection means 12 arranged close to the camera 11 and capable of projecting a light point to the object on the basis of the projection angle. The calculation means defines an image center point (x<SB>max</SB>/2, y<SB>max</SB>/2) of image information as the projection angle (0°, 0°). The projection means 12 can control two axes (θ, Ψ).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273835-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUKUHARA SEITA
IPC: H01L23/522
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuation of a threshold voltage which operates a transistor.  <P>SOLUTION: This method of manufacturing a semiconductor device includes a process of forming a wiring layer 10, and a process of forming a first insulating film 20 on the wiring layer 10 under the condition that hydrogen in the state of plasma is not more than 1% of all the gas components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273347-A (JP)
Title: Fuel cell system and its warming-up method
Inventor: KOBAYASHI TOMOKI
IPC: H01M8/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can warm up a humidifier without supplying wet air to a fuel cell in a cooled state, and its warming-up method.  <P>SOLUTION: The fuel cell system (FCS) comprises a compressor 22 supplying supply air A to a fuel cell 1, a cooler 23 arranged on the downstream side of the compressor 22, a humidifier 24 arranged at the downstream side of the cooler 23 and recovering water from discharge air Ae discharged from the fuel cell 1 to humidify the supply air A, and a first bypass channel W2 bypassing the cooler 23. A discharge channel W3 through which the discharge air Ae passes is provided with a second bypass channel W4 bypassing the humidifier 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275326-A (JP)
Title: Mammographic image photographic apparatus
Inventor: OHARA HIROSHI
IPC: A61B6/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mammographic image photographing apparatus with which a decline of a radiation dose by absorption of radiation by a front plate of a cassette and an accompanying increase in quantum noise of radiation are prevented so that a picture with high definition can be obtained.  <P>SOLUTION: This mammographic image photographing apparatus 1 includes a radiation source 6 to irradiate a subject H with radiation, an object table 10 to place the subject H at an opposite position to the radiation source 6, a detector supporting member 12 to support a photo stimulated luminescence plate 17 which detects permeated radiation through the subject H, wherein a shading member 30 to cover the detector supporting member 12 is installed, and a controlling member 100 which controls the detector supporting member 12 to support the photo stimulated luminescence plate 17 in the situation that at least a surface facing to the radiation source 6 is open so that radiation irradiates the photo stimulated luminescence plate 17 directly is also installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277564-A (JP)
Title: Vulcanization accelerator of rubber
Inventor: AKIBA MITSUO
IPC: C08K5/48
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vulcanization accelerator having good antiscorch properties and high aging resistance in the curing of rubber.  <P>SOLUTION: The vulcanization accelerator of rubber comprises a diaryl ditelluride represented by the formula (1): X-TeTe-Y (wherein X and Y are each independently a phenyl group, or a phenyl group with a 1-4C alkyl group). Preferably, X and Y each comprise the same functional group. The vulcanization accelerator is suitable for accelerating the vulcanization of diene rubbers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250415-A (JP)
Title: Indane compound and nematic liquid crystal composition containing the same
Inventor: UMETSU YASUO
IPC: C09K19/42
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nematic liquid crystal composition having a high upper limit temperature (T<SB>→N</SB>) of a liquid crystal phase and a lower limit temperature (T<SB>N-1</SB>) of the liquid crystal phase and further having a wide liquid crystal phase temperature range, and an indane compound.  <P>SOLUTION: The present invention provides a 5,6-difluoroindane-based compound represented by formula (I) (wherein R<SP>1</SP>is an alkyl group, an alkenyl group, or the like; A<SP>1</SP>is phenylene group, cyclohexyl group, or the like) and the nematic liquid crystal composition obtained by using the compound. The nematic liquid crystal composition is extremely useful for display elements, or the like, capable of corresponding also to use in the open air, because the composition has the wide liquid crystal phase temperature range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280587-A (JP)
Title: Ladder program editing apparatus
Inventor: TSUKAMOTO MANABU
IPC: G05B19/05
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladder program editing apparatus making it possible to quickly view help information about a tool used for editing a ladder program for a programmable controller.  <P>SOLUTION: The tool for editing the ladder program is provided with help buttons 25 for each window W1 where functions are displayed. In such a ladder program editing apparatus, when any of the windows displaying functions is opened, help functions are provided there. Thus, help information corresponding to the window can be quickly viewed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281812-A (JP)
Title: Abrasive pad and manufacturing method for semiconductor device
Inventor: MIURA TOSHIMASA
IPC: B24B37/24
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to reduce microscratches and foreign matters formed on the surface of a polished material in a CMP process.  <P>SOLUTION: An abrasive pad fitted on a CMP apparatus is composed of polyurethane rubber made by introducing fluorinated hydrocarbon groups into polymer side chains to decrease the surface energy of the abrasive pad. By this, the agglomerated particles of slurry and process chips, such as shavings of a pad retainer ring, are quickly discharged from a CMP system, and the process chips are prevented from accumulating on the surface of the abrasive pad, thus reducing the microscratches and foreign matters formed on the surface of the polished material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277848-A (JP)
Title: Non-heat treated steel
Inventor: HASEGAWA TATSUYA
IPC: C22C38/60
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel which has excellent machinability, cracking properties and fatigue resistance, and is suitable as the stock for a cracking connection rod.  <P>SOLUTION: The non-heat treated steel has a chemical composition comprising 0.20 to 0.40 C, 0.05 to 1.50% Si, 0.30 to 2.00% Mn, >0.130 to 0.200% S, 0.10 to 0.50% V, >0.10 to 0.50% Ti, 0.002 to 0.100% Al and 0.002 to 0.020% N, and the balance Fe with impurities. The steel has a ferrite-pearlite structure in which the ratio of ferrite is ≥40%. Further, the hardness of the ferrite is ≥250 by Vickers hardness, and the ratio between the hardness of the ferrite and the total hardness is ≥0.80. Instead of part of Fe, one or more groups selected from the following (1) to (3) can be incorporated: (1) P; (2) Cr; and (3) one or more kinds of metals selected from Pb, Te, Ca and Bi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281908-A (JP)
Title: Substrate frame assembly structure
Inventor: NAKAGAWA NOBUO
IPC: H05K7/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable substrate frame assembly structure that can surely and firmly engage the joint surfaces of the piled up substrate frames to each other in a simple structure and can be improved in outside noise shielding ability, even when the cutting precision of the joint surfaces of the substrate frames is relieved and, at the same time, can secure a vibration proof without causing a side deviation between the joint surfaces of the substrate frames.  <P>SOLUTION: The substrate frames 11, 21, and 31 which respectively fix substrates 1-3 having packing components 4-6 by pinching the edges of the substrates 1-3 at symmetrical positions are respectively provided with substrate supporting upper step sections 11a, 12a, 21a, 22a, 31a, and 32a formed by notching the facing surface sections of the frames 11, 21, and 31 on both sides of the substrates 1-3 and frame engaging lower steps 11b, 12b, 21b, 22b, 31b, and 32b formed by notching the lower end sides of the frames 11, 21, and 31. The substrate frames 11, 21, and 31 are fixed by engaging the lower steps of the upper substrates with the upper steps of the lower substrate frames by putting the former in the latter in inconsistent states in a substrate frame piling-up joint section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277153-A (JP)
Title: Paper pipe with corrosion proof function
Inventor: ONO YOSHINORI
IPC: B65H75/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper pipe capable of preventing corrosion and deterioration of metal products and the like on which it is wound and mounted from developing over time.  <P>SOLUTION: This paper pipe (1) has a corrosion proof function layer (3) at least on a surface layer, and the corrosion proof function layer has an oxidation proof function of the metal performed by a volatile corrosion inhibitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286070-A (JP)
Title: Bearing device, and pivot assembly provided with the same
Inventor: ROBERT GORDON SMITH
IPC: F16C25/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for supporting oscillating motion of a swing arm of a hard disc unit in which increase of manufacturing cost is restricted, and in which displacement of a rotary shaft and torque fluctuation can be restricted.  <P>SOLUTION: This bearing device is provided with two rolling bearings 3 and 4 installed in line in the direction of an axial line L1 on a shaft body 2, and a spacer 5 formed as a ring to be held between outer rings 8 and 9 of the rolling bearings 3 and 4, where preload is given to inner rings 6 and 7 of the rolling bearings 3 and 4. The spacer 5 is formed of resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286887-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus using the same, process cartridge, and image forming method
Inventor: IKUNO HIROSHI
IPC: G03G5/147
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in mechanical durability, electrical stability and image stability even in long-term use, an image forming apparatus with the photoreceptor, a process cartridge, and an image forming method using those.  <P>SOLUTION: The electrophotographic photoreceptor is obtained by sequentially stacking at least a photosensitive layer and a surface protection layer in which two or more fillers are dispersed in a resin on a conductive support, wherein one of the fillers is fine particles of diamond-like carbon or amorphous carbon having an average particle diameter of ≤50 nm and at least another is an inorganic filler having an average particle diameter of 0.1-1.0 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283312-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of backlight without darkening the display screen of a variable display device of a game machine with no player in the game machine which has the variable display device with a liquid crystal panel and the backlight.  <P>SOLUTION: This game machine is provided with a liquid crystal panel 804 illuminated by the backlight 801 and a horizontal synchronous signal generation means for generating the horizontal synchronous signals. The game machine is provided with a display controller which carries out the display control by outputting image data to the liquid crystal display panel 804. The game controller dims down or extinguishes the backlight 801 temporarily based on the horizontal synchronous signals generated by the horizontal synchronous signal generation means. As a result, the backlight 801 is extinguished periodically at a shorter interval to illuminate the liquid crystal display panel 804 at fixed brightness thereby achieving the extension of the life of the backlight 801.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002157-A (JP)
Title: Quartz glass part and manufacture method of the same
Inventor: TAKAHASHI KOYATA
IPC: H01L21/205
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz glass part which is surface-roughened without forming a microcrack or an edgy surface and capable of being used for a film forming apparatus, a heating apparatus, a plasma apparatus or the like at a temperature ranging form a room temperature to a high temperature with the small occurrence of particles for a long period and on which a deposited film after use is easily removed and a manufacturing method of the same.  <P>SOLUTION: The quartz glass part is constituted so that a quartz thermally sprayed film having 1-100 μm surface roughness Ra is formed on the surface of a base material of a quartz glass, a ceramic or a metal and the manufacturing method of the quartz glass part is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004636-A (JP)
Title: Liquid crystal panel, and method and device for manufacturing same
Inventor: IZUMI AKINORI
IPC: G02F1/13
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period of time required for manufacturing each liquid crystal panel when manufacturing a number of liquid crystal panels in the block.  <P>SOLUTION: The manufacturing method of the liquid crystal panel comprises a process for annularly plotting a seal material on the surface of a first substrate, a process for feeding liquid crystal to the inner area of the seal material which is annularly plotted on the first substrate or to the area of a second substrate corresponding to the inner area of the seal material so plotted, a process for making a stuck substrate by laminating the first and second substrates together, a process for laminating a polarizing plate to at least either the first substrate or the second, and a process for dividing the stuck substrate in the shape of a plurality of liquid panels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294217-A (JP)
Title: Mounting structure of knock sensor for internal combustion engine, and knock sensor for internal combustion engine
Inventor: YOKOI AKITO
IPC: F02P5/152
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a knock sensor for an internal combustion engine capable of preventing rotation of the knock sensor at the mounting time, facilitating design of a harness layout, and improving workability by enabling mounting easily by only one hand without requiring a special-purpose tool.  <P>SOLUTION: In this mounting structure, the knock sensor 41 having a circular body part 1 and an external connection part 2 provided on the circumferential face of the body part 1, and fixed to a mounting seat surface 52 formed on the surface of the internal combustion engine, for detecting vibration of the internal combustion engine transmitted from the mounting seat surface 52 to a piezoelectric element 10 through a main cylindrical metal body 3 is mounted on the mounting seat surface 52. The structure is equipped with a clamp 91 penetrating an insertion part 5, for clamping the body part 1 onto the mounting seat surface 52, an internal combustion engine side engaging part 53 provided on the position separated in the radial direction from the center axis of the clamp 91 of the internal combustion engine, and a knock sensor side engaged part 2 provided on the knock sensor 41, to be engaged with the internal combustion engine side engaging part 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI