baber/WOPTO huggingface dataset:
Patent JP-2004049732-A (JP)
Title: Ball guide and drop device of game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To guide balls to a prescribed position and drop them while attracting them by magnetic bodies in a game machine.  <P>SOLUTION: A pair of projections 26 partially supporting the game balls B from the lower part are projected in gradient state to a rear surface wall part 21 of a frame body 19 comprising a rack device T in a Pachinko machine P, a pair of magnetic plates M<SB>1</SB>sucking the game balls B are horizontally disposed in the rear surface side of a ball route R formed in the rear surface wall part 21, parts of the game balls B dropped from a warp outlet 18 into a ball guide part 19a are sucked by the magnetic force of the pair of magnetic plates M1, and the game balls B are guided to a ball drop port 24a while partially supported to the projections 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050127-A (JP)
Title: Cleaning treatment apparatus for high concentration organic wastewater
Inventor: KAWANABE JUNICHI
IPC: C02F1/78
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning treatment apparatus capable of cleaning organic wastewater in high concentration up to water capable of being discharged without causing any trouble to a public water area such as rivers or the like and capable of reducing an apparatus cost and a running cost.  <P>SOLUTION: The cleaning treatment apparatus is constituted of a primary treatment part 1 for passing raw water being organic wastewater before treatment through the bed of woody fine pieces 14 in a primary treatment tank 7 to send out the same as primary treated water, a secondary treatment part 2 for passing primarily treated water through the bed of woody fine pieces in a secondary treatment tank 2 to pass the same as secondarily treated water, a third treatment part 3 for sending out treated water repeatedly circulated through anaerobic tanks 46 and 47 and aerobic treatment tanks 48 and 49 to send out the same as thirdly treated water and a fourth treatment part 4 where ozone and third treated water mixed in a gas-liquid mixer are brought into contact with each other in an ozone reaction tank to sufficiently decompose, decolor and deodorize organic matter and third treatment water thus is sent out as the fourth treated water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052740-A (JP)
Title: Fuel injection apparatus
Inventor: NAKAYAMA SHINJI
IPC: F02M61/20
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection apparatus capable of attaining suppression of worsening of fuel consumption and discharge of HC and black smoke and prevention of uneven injection.  <P>SOLUTION: This fuel injection apparatus is provided with an injector 5 having a needle valve 12 capable of opening/closing a nozzle hole 8, a pressure receiving chamber 13 applying nozzle hole closing valve force to the needle valve, and a fuel reservoir 6 applying nozzle hole opening valve force to the needle valve; a fuel supply means 9 supplying the fuel reservoir selectively with each pressurized fuel from a high pressure fuel supply part PH and a low pressure fuel supply part PL; a control oil pressure changeover means 58 supplying the pressure receiving chamber selectively with low pressure fuel in the low pressure fuel supply part PL and boosted fuel boosted by a boost mechanism part 30 as control fuel pressure PA; and an injector control valve 22 changing the needle valve to close by shutting off the pressure receiving chamber from an oil pressure discharge line 23 so that the nozzle hole closing valve force exceeds the nozzle hole opening valve force, and changing the needle valve to open by communicating the pressure receiving chamber 13 with the oil pressure discharge line 23 so that the nozzle hole closing valve force is less than the nozzle hole opening valve force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057425-A (JP)
Title: Neck strap
Inventor: KOJIMA KENJI
IPC: A44B11/25
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a neck strap from cutting into the neck and to prevent a connected ID card from being turned.  <P>SOLUTION: The neck strap (1) consists of a connector (2) consisting of a male member (4) and a female member (5) and a string (3). The male member (4) comprises an end part (41) having a pin (43) and a base part (42) connected with the string. The female member (5) has an end part (51) having a pin housing part (53) for housing the pin and a base part (52) connected with the string. The pin (43) and the pin housing part (53) are asymmetrical in a vertical direction. It is desirable to engage a longer pin with a longer pin housing part and to engage a shorter pin with a shorter pin housing part. The connector is desirably provided at a position without contact with the user's neck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058434-A (JP)
Title: Label tape cartridge for tape printer
Inventor: NONOMURA SADAHITO
IPC: B41J15/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost configuration which can appropriately guide a travel route of a label tape 46 without separating a label part 47a inside a housing 41 in a label tape cartridge.  <P>SOLUTION: The label tape cartridge made detachable to a tape printer includes the housing 41, the label tape 46 stored in the housing 41, and a guide member 51 set at the housing for guiding the travel route of the label tape 46. The guide member 51 has a recess 71 formed at a part corresponding to a tape width central part of the label tape 46, and is configured to make the label part 47a of the label tape pass the inside of the recess 71. Moreover, a width W of the recess 71 is made larger than a width W<SB>L</SB>of the label part 47a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059557-A (JP)
Title: Tetraarylmethane derivative and method for producing the same
Inventor: HASHIMOTO MITSURU
IPC: H05B33/14
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tetraarylmethane derivative useful as a functional material used for an electronic photographic photosensitive material, an organic electric field light-generating element, various organic semiconductor elements, etc., and a method for producing the same.  <P>SOLUTION: This tetraarylmethane derivative is expressed by general formula (1) [wherein, R<SB>1</SB>is a non-substituted or substituted alkyl, or a non-substituted or substituted alkoxy; (n<SB>1</SB>) is 0-4 integer; when n<SB>1</SB>is ≥2 integer, R<SB>1</SB>consists of in plurality of the same substituents or in plurality of different substituents; and Ar<SB>1</SB>, Ar<SB>2</SB>, Ar<SB>3</SB>, Ar<SB>11</SB>and Ar<SB>22</SB>are the same or different, and are each a non-substituted or substituted aromatic hydrocarbon group].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068279-A (JP)
Title: Elastic pavement material
Inventor: MASUDA KINJI
IPC: C08K7/06
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic pavement material excellent in durability against external environmental deterioration.  <P>SOLUTION: A hard aggregate and an elastic aggregate are connected with an urethane binder. A durability increasing component composed of one or more kinds selected from a group composed of fine granular carbon black, carbon fiber, and fullerene is contained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066051-A (JP)
Title: Garbage disposal system
Inventor: AOKI HIDEO
IPC: C02F1/44
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal system in which the separation performance between solid content and water content is enhanced and the disposal ability is improved.  <P>SOLUTION: The garbage disposal system is provided with a disposer 42 which crushes garbage, a conveyance means which conveys the crushed garbage with conveying water, a solid-liquid separator 10 which separates water content from the conveyed garbage with the conveyance means and a garbage treatment machine 46 which treats the separated solid content with the solid-liquid separator 10. In the solid-liquid separator 10, the water content is separated from the garbage by centrifugal force. The garbage disposal system is further provided with a waste water filter 20 which filters the separated water content with the solid-water separator 10, and the filtrate filtered by the waste water filter 20 is used as the conveyance water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067881-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: SATO ICHIRO
IPC: C08K5/5399
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polycarbonate resin composition which incorporates a chosen silicone compound and a chosen phosphazene compound in a polycarbonate resin.  <P>SOLUTION: The resin composition consists of 100 pts.wt. of a polycarbonate resin (A), 0.01-3 pts.wt. of a silicone compound (B) whose main chain is of a branched structure and whose organic functional group contained comprises an aromatic group, or an aromatic group and a hydrocarbon group (excluding aromatic group), 0.5-20 pts.wt. of a phosphazene compound (C), 0.01-2 pts.wt. of an organic metal salt (D), 0.01-2 pts.wt. of a fiber-forming fluorine-containing polymer (E), and further if needed 5-25 pts.wt. of titanium oxide (F) and 0.01-2 pts.wt. of a polyorganohydrogensiloxane (G). The flame-retardant polycarbonate resin composition, because it contains no halogen flame retardants comprising chlorine compounds, bromine compounds, and the like, does not generate gases due to the halogen flame retardants at the time of burning, and it not only provides high flame retardancy but also possesses excellent impact resistance, flow property, moldability and optical reflection, and can be used as a material suitable especially for the uses in the fields of electrics, electronics, OA, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066117-A (JP)
Title: Simplified dehumidifier
Inventor: ASADA YOSHIAKI
IPC: B01D53/26
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified dehumidifier constituted so that, when the liquid in a vessel main body is discharged, the discharged liquid does not intrude into a cover through an air intake hole or a ventilation hole even if discharged in any direction.  <P>SOLUTION: This simplified dehumidifier is provided with the cover 3 having the air intake hole 24 and the ventilation hole 25 which are arranged on the opposite side faces, the vessel main body 2 which is positioned in the lower part of the cover 3 and has dehumidifying agent housing space and a dehumidifying agent feeding port 19, an air intake opening 26 for communicating the hole 24 with the dehumidifying agent housing space, a ventilation opening 27 for the dehumidifying agent housing space with the hole 25, and in constituted by further being provided with a valve member 31 for opening/closing the openings 26 and 27 while being linked with the movement of the body 2 when lifted/lowered. A second valve member 32 is arranged for opening/closing the holes 24 and 25 while being linked with the member 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156971-A (JP)
Title: Image forming apparatus
Inventor: ADACHI MOTONORI
IPC: G03G15/08
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide such a cleaner-less image forming apparatus that the electric charge quantity of a residual developer on an image carrier is optimized irrelevantly to environment wherein the image forming device is used. SOLUTION: The image forming apparatus has a developer electrostatic charging quantity control means 7 which is positioned upstream from an electrostatic charging means 2 in the moving direction of an image carrier and downstream from a transfer means 5 in the image carrier moving direction and electrostatically charges a developer on the image carrier surface and a residual developer charge elimination equalizing means 8 which is positioned upstream from the control means 7 in the image carrier moving direction and downstream from the transfer means 5 in the image carrier moving direction and makes the residual developer remaining on the image carrier surface after a transfer process uniform; and a DC voltage which is applied to at least one of them is brought variation control according to unit use environment information and/or image print ratio information.
Patent JP-2004070087-A (JP)
Title: Method for preparing pattern data, and photomask
Inventor: MESHIDA TAKASHI
IPC: G03F1/70
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing pattern data to form a photomask for manufacturing minute condensing lenses (microlens array) in the upper side of a light accepting part of an image sensor such as a CCD, CMOS or the like, and also to provide a method for preparing pattern data to manufacture a photomask in which the aimed resist pattern after development is accurately formed with high reproducibility.  <P>SOLUTION: The distribution of exposure light quantity for the photomask pattern in order to obtain a desired profile after development is obtained by using a resist which varies its thickness of a remaining film depending on the exposure light quantity. The pattern forming plane of the photomask is represented by the X-Y coordinates and the distribution of transmitted light quantity (exposure light quantity) of the aimed photomask is represented by z values on the Z coordinate using the coordinate values x and y as a function. The dot pattern arrangement is determined by the grasping process of the distribution of the transmitted light quantity (exposure light quantity), and dot pattern is produced and arranged in the region in the X-Y coordinate where the pattern is to be arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071108-A (JP)
Title: Disk reproducing device and disk recording and reproducing device
Inventor: KURIKI HIROSHI
IPC: G11B27/034
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a disk reproducing device and a disk recording and reproducing device, which can simultaneously reproduce a plurality of different data recorded on a single disk.  <P>SOLUTION: A plurality of signal-processing parts 100 and 200 for at least a first and second areas are provided. A signal, to which a plurality of the different data outputted from the processing parts 100 and 200 are added by means of an adder, is reproduced and an external change-over switch and a plurality of headphone jacks are prepared, and then sounds different in functions are simultaneously reproduced with headphones different from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077182-A (JP)
Title: Method and device for reducing contraction of clamp part of optical disk, and optical disk thereby obtained
Inventor: MYRTLE JAMES
IPC: G11B7/24
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reducing the contraction of the clamp part of an optical disk, wherein a distortion is reduced and efficient production is carried out. SOLUTION: The improved optical disk has a substantially transparent substrate, and includes an optical data structure constituted of a pit and a land in the outside of the clamp area of a disk on its one surface. In the clamp area, a protruded part structure is provided to protrude from a first surface, and accordingly a thickness for a clamp is provided, which is thicker than the thickness of the other part of the disk. Only a part of the clamp area is covered with the protruded part, thereby ensuring a thickness equivalent to that of a disk having thick clamp area. To reduce distortion generated by the contraction of a material, the amount of a material used for forming the protruded part is set less than 5% of the amount of a material used for forming the other clamp area.
Patent JP-2003302047-A (JP)
Title: Staged mixing type high-pressure catalyst/flame composite combustion burner
Inventor: KANG SUNG-KYU
IPC: F23R3/40
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staged mixing type high-pressure catalyst/flame composite combustion burner capable of achieving high temperature combustion without producing NOx by secondarily mixing reaction gas of primary mixing gas surface-burned by catalyst combustion and unconverted gas not surface-burned so that stable extremely lean hot flame combustion can be performed.  <P>SOLUTION: This staged mixing high-pressure catalyst/flame composite combustion burner comprises a primary gas mixing part 1 for uniformly mixing preheated air with fuel, a catalyst combustion part 2 for surface-burning gas mixed in the primary gas mixing part 1, a secondary gas mixing part 3 for mixing the surface-burned reaction gas passed through the catalyst combustion part 2 with the unconverted gas not surface-burned, and a flame combustion part 4 for burning the gas mixed in the secondary gas mixing part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074451-A (JP)
Title: Inkjet recording paper
Inventor: OZAWA YUJI
IPC: B41M5/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording paper of a plain paper type which exhibits high printing density and simultaneously solves problems of bleeding and feathering.  <P>SOLUTION: The inkjet recording paper is composed by coating or impregnating at least one face of an original paper with a coating liquid comprising a water-soluble polymer compound, either one of fluorescent-220 or fluorescent-271 and an organic fine particle with a mean particle diameter of 30-800 nm. The original paper is preferably coated with or impregnated with the fluorescent-271 or the fluorescent-220 so as to be 0.05-1.5 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080128-A (JP)
Title: Method and apparatus for automatically tracking moving body image
Inventor: YAMAUCHI SHINYA
IPC: H04N5/232
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for automatically tracking a moving body image capable of accurately tracking a moving body with a simple configuration and ease of arithmetic operations.  <P>SOLUTION: The moving body automatic tracking apparatus includes a stationary camera 14; a moving camera 20 including a turning unit 24 turned around at least one of vertical and horizontal turning shafts, a zoom lens 22, and a zoom drive means; and a moving body detection means for identifying a moving body moved on a screen among images captured by the stationary camera 14. The moving body automatic tracking apparatus first divides an image captured by the stationary camera 14 into optional regions r, stores in advance a turning position of the moving camera 20 and a magnification ratio of the zoom lens 22 in each region r, detects in which of the regions r the moving body exists within an imaging range of the stationary camera 14 when finding out the moving body in the image, turns the moving camera 20 on the basis of the stored information as to the region r in which the moving body exists and allows the moving camera 20 to trace the moving body in the region r and to pick up the image of the moving body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076604-A (JP)
Title: Pump control in cooling device
Inventor: AKIYAMA TADASHI
IPC: F01P7/16
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of causing trouble in a pump by biting-in of foreign matter existing in a refrigerant in a cooling device for cooling a heat source of an engine.  <P>SOLUTION: A cooling system 100 is composed of the pump 110, the engine 120, a temperature sensor 130, a thermostat 140, a radiator 150, a control unit 160 and a passage 170. The pump 110 is an electric pump, and sends out a coolant to a water jacket in the engine 120 by rotating an inside impeller IP by an electric motor EM. The control unit 160 properly and inversely rotates the pump by replacing a power source phase supplied to the electric motor EM. With such constitution, the cooling system 100 diffuses the foreign matter by agitating the coolant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075571-A (JP)
Title: Nasal drop and method for producing the same
Inventor: KITANAKA SUSUMU
IPC: A61P11/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nasal drop having no adverse effect and continuously useful for a long period of time and to provide a method for producing the same and a use for an extract of leaves of Psidium guajava L. in order to produce a nasal drop for treating allergic rhinitis.  <P>SOLUTION: The nasal drop comprises the extract of leaves of Psidium guajava L. as an active ingredient. The nasal drop is prepared by immersing leaves of Psidium guajava L. in an organic solvent for a fixed time at a normal temperature to give the extract of leaves of Psidium guajava L. and diluting the extract with water. The prepared eye drop is packed into a spray container and sprayed to the nasal mucosa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074322-A (JP)
Title: Throwaway tip and cutting tool using it
Inventor: TAKAYANAGI KIYOTADA
IPC: B23B29/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throwaway tip which is strongly fixed while enhancing the accuracy of mounting position of a cutting edge.  <P>SOLUTION: This throwaway tip 5 formed into an approximately rod shape, having the cutting edge 6 at one end in a longitudinal direction and having at the other end, a cut surface 9 having a short part in the longitudinal direction, is inserted into a hole 3 arranged in the tip of a holder 2, and also fixed by abutting a fixing member 10 attached to the holder 2 and the cut surface 9 to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081363-A (JP)
Title: Food processor
Inventor: HONDA TAKASHI
IPC: A47J43/07
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food processor which is stored without losing a plurality of exchangeable rotary cutters.  <P>SOLUTION: The food processor is rotatably and exchangeably mounted with one of a grating cutter 16 and a slicing cutter 17 of a rotary cutter in a processing container 8 positioned at a food processor body 1. A housing recessed portion 18 provided at the lower part of the food processor body 1, is fixed with a housing container 19 for housing the grating cutter 16 and the slicing cutter 17 so as to be extended and retracted. The housing container 19 housing the grating cutter 16 and the slicing cutter 17 therein is housed in the housing recessed portion 18 of the food processor body 1, and the food processor is stored with the grating cutter 16 and the slicing cutter 17, so that the grating cutter 16 and the slicing cutter 17 are securely prevented from being lost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082446-A (JP)
Title: Bookbinding system comprising in-line edge cutter and bookbinding method
Inventor: MURAKAMI EISUKE
IPC: B42C19/08
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To automate the rapid bookbinding of a high-quality book.  <P>SOLUTION: The edge cutter 3 provided with functions of opening/closing the cover of the book, folding the end part of the cover and falling the book with the folded cover down sideways and cutting the edge part of a text protruding from the folded cover is installed between a wireless stitcher 2 and an accumulator 4. A three-way cutter 6 cuts only the top/bottom of the book to the specified size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085867-A (JP)
Title: Image forming apparatus
Inventor: OTA NAOKI
IPC: G03G21/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a cleaning means which almost completely and uniformly removes deposits, such as toner, on the surface of a photoreceptor.  <P>SOLUTION: The relationship between the surface rotation speed Vb of a cleaning brush roll 61 and the surface rotation speed Vp of the photoreceptive drum 1 satisfies Vp×2.0≥Vb>0 when the directions of the rotations are reverse to each other, and satisfies Vp×4.0≥Vb≥Vp×1.5 (Vb≠0) when the directions of the rotations are normal.  <P>COPYRIGHT: (C)2004,JPO