baber/WOPTO huggingface dataset:
Patent JP-2004340311-A (JP)
Title: Bearing unit for wheel
Inventor: ISHIDA HIROHIDE
IPC: F16C19/18
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a spline shaft from becoming difficult to be inserted due to the deformation of the spline formed inside a hub even when a separate member inner ring is pressed against a cylindrical stepped part at the periphery of the hub by large force.  <P>SOLUTION: In a bearing unit for a wheel, the separate member inner ring 15 is pressed against the cylindrical stepped part 22 formed at the inside periphery of the hub 14 so that an outside end 36 of the separate member inner ring 15 is brought in contact with a butt surface 35 of the cylindrical stepped part 22. An inside end 37 of a spline hole 24 of the hub 14 is set to locate in the outside direction of a vehicle apart from the butt surface 35 of the cylindrical stepped part 22 with which the outside end 36 of the separate inner ring 15 is brought in contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337525-A (JP)
Title: Shooting operation device of pachinko game machine
Inventor: INOUE MASASHI
IPC: A63F7/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shooting operation device which can retain a rotating operation body at a desired position by light power to reduce fatigue of a player and prevent game balls from being wastefully shot by releasing a hand from a grip cap to immediately return the rotating operation body to the original position.  <P>SOLUTION: This shooting operation device is equipped with a grip main body 2, a rotating operation body 3 attached to the front side of the grip main body 2, a returning means 46 to accumulate returning force by rotational operation to the rotational operation body 3 and to apply the returning force by releasing the rotational operation to the rotational operation body 3, a grip cap 4 forward/rearward movably set on the grip body 2 in a rotation retaining style of the rotational operation body 3 in front of the rotational operation body 3, and an elastic body 44 which gives elastic force the grip cap 4 to release the grip cap 4 from the rotational operation body 3 in a rotation retaining style of the rotational operation body 3 between the grip cap 4 and the grip body 2 and is compressed by pressing operation from the front side to the grip cap 4 to bring the grip cap 4 in contact with the rotational operation body 3 to regulate rotational motion by a returning means of the rotational operation body 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347661-A (JP)
Title: Cleaning member for scorotron charger
Inventor: TOMIYA NORIO
IPC: G03G15/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning member for a scorotron charger which can surely remove contaminants stuck and deposited tightly on the charger with a simple configuration, and can maintain initial image quality after cleaning even in long-term use.  <P>SOLUTION: In the scorotron charger used in an electrophotographic apparatus, the cleaning member with a hydrated melamine foam is used as a grid cleaning tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350382-A (JP)
Title: Outer covering tube for wire harness
Inventor: OTA NORIO
IPC: B62J11/19
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide waterproofness of a metal mesh tube when it is used as a protective tube of a wire harness laid in a region immersed in water.  <P>SOLUTION: Through which a wire harness W/H is inserted is laid in the region immersed in water A wire harness outer-covering tube 10 for waterproofing. It is a multilayer tube where a metal mesh tube 11 formed by weaving metal fibers is interposed between an inner tube 12 of resin and an outer tube 13. The inner/outer tubes are extended beyond the end of the metal mesh tube, at the end of the multilayer tube which is to be immersed. A waterproofing bonding part 14 is provided across the entire periphery between the inner tube and the outer tube of an extension part 15, thereby preventing entering of water into the metal mesh tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004085180-A (JP)
Title: Heat exchanger for water heater
Inventor: NINAGAWA TOSHIHIDE
IPC: F28F3/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for a water heater capable of preventing the deformation of a tube caused by freezing of hot-water supply water.  <P>SOLUTION: This heat exchanger for the water heater is provided with a plurality of tubes 110A arranged almost horizontally in the longitudinal direction to allow the hot-water supply water to flow through inside, and inner fins 120a, 120b disposed in the tube 110A and formed so that uneven cross sections are discretely arranged, and carries out heat exchange between the hot-water supply water and combustion gas flowing outside the tube 110A. Sidewalls 121 of uneven cross sections of the inner fins 120a, 120b are arranged to face almost a top-and-bottom direction in a region below a prescribed position in the top-and-bottom direction of the tube 110A and arranged to face almost a horizontal direction in a region above the prescribed position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356859-A (JP)
Title: Solid state imaging device
Inventor: KAKUMOTO KENICHI
IPC: H04N5/357
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging device in which variation in sensitivity can be prevented among pixels and after-image phenomenon can be eliminated.  <P>SOLUTION: Gate voltage of an MOS transistor connected with a photodiode subjected to photoelectric conversion is varied significantly by bringing a signal ϕVSP to VH during time t1 thereby increasing the gate-source voltage of the MOS transistor. Subsequently, variation in the gate voltage of the MOS transistor is reduced by bringing the signal ϕVSP to Vh during time t2 thereby decreasing the gate-source voltage of the MOS transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357776-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable the players to pay more attentions to the display of the decoration symbols.  <P>SOLUTION: When the combination of the big win symbols is decided to present, the kinds of the decoration symbols making up the ready for win aspect to be displayed are determined. When the combination of the big win symbols is decided not to present while the displaying of the ready for win aspect is decided, the kinds of the decoration symbols making up the ready for win aspect are determined (S21, 22, 24, 25, 27 and 28). The frequency k<SB>i</SB>of the big win per figure determined corresponding to the kinds of the decoration symbols making up the ready for win aspect is counted per kind when the combination of the big win symbols is decided to present (S23 and 26) Moreover, when the combination of the big win symbols is decided not to present while the displaying of the ready for win aspect is decided, the ratio at which the kinds of the decoration symbols with more of the frequency k<SB>i</SB>of the big win per symbol are determined is made lower than the ratio at which the kinds of the decoration symbols with less thereof are determined and then, the kinds of the decoration symbols making up the ready for win aspect are decided (S28).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361517-A (JP)
Title: Photo film unit with lens
Inventor: SENDA YUTAKA
IPC: G03B17/28
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo film unit with lens which has high-grade appearance and excellent also in suitability to recycling.  <P>SOLUTION: A front cover 4 and a rear cover 5 which are exterior covers of the photo film unit 2 with lens are formed with regenerated aluminum. Openings are formed in proper places of the front cover 4 and the rear cover 5 to expose a plastic component of the base 3 of a main body contained between the covers to the outside, whereby the objective lens-fitted photo film unit having a color and tough peculiar to the metal and having high-grade appearance can be obtained. Since the front cover 4 and the rear cover 5 can be repeatedly recycled as regenerated aluminum after recovery, suitability to recycling is also improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362432-A (JP)
Title: Power control system, printer using terminal, network printer, and terminal program, printer program, and power control method
Inventor: TANIGUCHI SHINYA
IPC: G06F3/12
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control system suitable to reduce the power consumption of a printer using terminal without being accompanied by a structural limitation.  <P>SOLUTION: A user terminal 100 is set to a low power consumption mode when a printing request from a user is inputted. A network printer 200 reads certification information from an authentication card 300, transmits the certification information to the user terminal 100 with an acquisition request, and performs printing based on print data when the print data are received. The user terminal 100 determines, when the certification information is received with the acquisition request, the use eligibility of print data based on the certification information and authentication information in an authentication information registration table 400, and transmits the print data of a print queue to the network printer 200 when the use eligibility of print data is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004202198-A (JP)
Title: Formed sheet
Inventor: KUMAMOTO YOSHIAKI
IPC: A61F7/08
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formed sheet to be worn by a human body excellently, to be closely attached to a container, and to be processed and produced excellently to be used as a heating sheet.  <P>SOLUTION: The formed sheet comprises at least an oxidizable metal, a moisture-holding agent and a fibrous material, and other components than the fibrous material at least by 50% by weight. The thickness of the sheet is 0.08-1.2mm, and the breaking length is 100-4,000m. The CSF of the fibrous material is preferably not more than 600mL.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005002501-A (JP)
Title: Warp sheet guide member for warp sizing machine equipped with pretreatment device
Inventor: SUEOKA HIDETO
IPC: D02H5/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warp sheet guide member easy to remove stuck cotton wax or the like.  <P>SOLUTION: In a warp sizing machine comprising a sizing device, a pretreatment device set in front of the sizing device and equipped with a pretreatment liquid-imparting member and a squeeze roller, and the warp sheet guide member set rotatably in between the pretreatment device and the sizing device, this warp sheet guide member includes a plurality of warp contact parts set apart from each other circumferentially and extending substantially over the width of a warp sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005993-A (JP)
Title: Image formation system
Inventor: TANIMOTO KAZUHITO
IPC: H04N1/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To raise communication efficiency and enable the stable operation of an image forming system which communicates between a plurality of apparatus.  <P>SOLUTION: A communication controller 18 communicably connected with an image forming unit 12, a computer 14 and a print controller 16 control so as to communicate between the image forming unit 12, the computer 14 and the print controller 16 through the communication controller 18. The controller 18 receives commands sent from the image forming unit 12, the computer 14 and the print controller 16. Upon receipt of the command sent from one of the image forming unit 12, the computer 14 and the print controller 16, the communication controller 18 controls to automatically select a receive side address other than that of the command send side apparatus based on corresponding information 72, and to transmit the command to the selected receive side apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332912-A (JP)
Title: Driving nail
Inventor: TANIGUCHI SHUICHI
IPC: F16B15/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving nail so that the surface of an exterior board does not break into small pieces which is scattered, the exterior board is not cracked and the exterior board does not break when an exterior board of ceramic is attached by using the conventional and normal driving nail in the field of construction.  <P>SOLUTION: Many parallel annular interlocked grains that cross to an axial line are provided at the stem section of the nail, the lower end of the nail is made to be an inverted conical shape and the lower end of the inverted cone is made to be an end plane where crosses to an axial line and a recessed cavity is caved upward at the center of the end plane and the recessed groove wall is formed and retained to all surroundings of the recessed cavity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010285-A (JP)
Title: Projection display device
Inventor: INOUE KAZUHIKO
IPC: G02F1/13
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device which displays a high quality image with little color unevenness and with high uniformity and which is easily manufactured.  <P>SOLUTION: The projection display device is equipped with an illumination optical system which guides illumination light from a light source (1) to light valves (9R, 9G, 9B). The illumination optical system has field lenses (6a, 6b) to convert the illumination light into a telecentric luminous flux and first and second dichroic mirrors (4a, 4b) to color separate the illumination light. The second dichroic mirror (4b) is located closer to the light valves (9R, 9G) than the field lens (6b). Consequently telecentric illumination light is made incident on the second dichroic mirror (4b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337825-A (JP)
Title: Sulfate pitch detoxification/recycling matter treatment system using pitch treatment agent
Inventor: YONEMARU AKIRA
IPC: C02F11/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sulfate pitch detoxification treatment apparatus for detoxifying sulfate pitch such as sulfate pitch produced when petroleum is refined or waste oil is recycled or after petroleum is refined, waste oil and toxic sludge, and provide a detoxification/recycling matter refining apparatus for recycling liquid pitch which apparatus enables recycling of a refined product produced by detoxification treatment.  <P>SOLUTION: In the detoxification/recycling refining apparatus for the sulfate pitch, a first treatment liquid A is mixed with the raw material of the sulfate pitch generated at the petroleum refining or the like, and stirred, then a second treatment agent B is mixed therewith, and stirred. The mixed and stirred refined product is dried to obtain a sand-like refined product. The treatment apparatus is manufactured relatively simply at low costs, thus the apparatus with a size corresponding to the generation amount of waste such as the liquid pitch and sludge can be manufactured. Furthermore, because the refined product is detoxified, the product can be treated in the same manner as river sand or sea sand is. Thus, various reuse applications are possible such as building materials, civil engineering materials and land reclamation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008381-A (JP)
Title: Rolled recording material cutter and image forming device with the same
Inventor: OKI TSUNEO
IPC: B65H35/08
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter capable of surely cutting an unrolled recording material, while preventing a moving blade from getting-into a part under a fixed blade.  <P>SOLUTION: A presser plate 30, which is formed of a bottom plate part 30A arranged along a surface of a cutter fixing member 31, a rising plate part 30B vertically bent from one edge of the bottom plate part 30A, a parallel plate part 30C bent from an upper edge of the rising plate part 30B to face to the bottom plate part 30A in parallel with each other and a rising plate part 30D bent from an edge of the parallel plate part 30C, is fixed to a cutter fixing member 31 with a lock screw 33 so that the rising plate member 30D is arranged along the outside surface of the fixed blade fitting stand 12. With this structure, the fixed plate fitting stand 12 can be prevented from spreading outside, and a rotary round blade 15 can be prevented from getting-into a part under the fixed blade 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038967-A (JP)
Title: Method and device which can control use frequency of bus
Inventor: LEE HOI-JIN
IPC: G06F13/362
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus arbitration method and a bus arbiter which can readjust fairness and priority in terms of software by a program as simultaneously guaranteeing the fairness and the priority in bus arbitration.  <P>SOLUTION: An arbitration method for holding a bus with which each of many bus masters is connected is provided with a stage for grouping many bus masters into many groups and an arbitration stage of frequency that each bus master holds the bus. Each of many groups has mutually different priority levels and holding of the bus among each of the bus masters belonging to the same group is preferable to be arbitrated in a round robin scheduling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005015261-A (JP)
Title: Self-heating type inorganic porous membrane
Inventor: NAKAJIMA NOBORU
IPC: C03C17/10
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-heating type inorganic porous membrane that prevents the clogging due to a permeated substance and is capable of sterilizing captured bacillus and virus.  <P>SOLUTION: The self-heating type inorganic membrane is prepared as an inorganic porous membrane by plating an nickel alloy 1 on a cylindrical shirasu porous glass (SPG)2 to prepare the self-heating type inorganic porous membrane 7 in which the pore size can be selected within the range of 0.05 μm to 20 μm. The membrane performs the penetration of a material having high viscosity and a high melting point and the sterilization of a gas and a liquid while electrically conducting and heat-generating in the self-heating type inorganic membrane 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017598-A (JP)
Title: Optical connector
Inventor: KOMAKI YASUNARI
IPC: G02B6/36
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, when building of a shutter member into a connector body of an optical connector, a larger number of components of the shutter member etc., a more intricate structure and a higher manufacturing cost are resulted; the application to the optical connector having a large restriction in the structure of the standardized shutter member is impossible and the optical connector lacks versatility.  <P>SOLUTION: The connector body of the optical connector is provided with a plug mounting hole and the shutter member which is integrally formed with a shutter section capable of shutting exit light within the plug mounting hole and an anchor section for attaching to the connector body and is made of an elastic material. An anchor hole which can be inserted and fixed with the anchor section of the shutter member in parallel to the plug mounting direction from front is formed in the side wall section of the connector body. In building the shutter member, the shutter section of the shutter member is inserted into the plug mounting hole and when the anchor section of the shutter member is inserted into the anchor hole from the front, the anchor section is elastically deformed to a resetting side and is fixed and held in a manner that its removal is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014350-A (JP)
Title: Synthetic resin member having photocatalytic function and film using it
Inventor: SUZUKI YOSHIKI
IPC: B01J35/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin member having a photocatalytic function, especially a synthetic resin member not causing a crack in its photocatalyst layer, and a film using it.  <P>SOLUTION: The synthetic resin member having the photocatalytic function is constituted by forming the photocatalyst layer 4 with a thckness of 5-35 nm on the surface of a synthetic resin base material 1. Since the photocatalyst layer 4 has a reduced thickness of 5-35 nm, the residual stress in the photocatalyst layer 4 is small and, even if the synthetic resin base material is thermally extended and contracted by applying heat to the member, the stress in the photocatalyst layer 4 is not increased to a stress causing a crack and the crack is not caused in the photocatalyst layer 4. Therefore, the synthetic resin member does not become turbid and can keep a photocatalytic function over a long period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019783-A (JP)
Title: Method for joining thermoelectric conversion material to electrode and thermoelectric conversion module
Inventor: MIZUTANI MAKOTO
IPC: H01L35/08
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively joining an electrode to a zinc oxide thermoelectric conversion material, and also to provide a thermoelectric conversion module composed by the joining method.  <P>SOLUTION: In the joining method, junction sections 3, 4 are formed by flame spraying at one portion of the thermoelectric conversion material 1 made of an oxide sintered compact using zinc oxide as a main constituent; and the thermoelectric conversion material 1 for joining the junction section 3, 4 to electrode metal 11 is joined to the electrode 11. By the joining method, the thermoelectric conversion material 1 is joined to the electrode 11, thus composing the thermoelectric conversion module 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028205-A (JP)
Title: Electrical equipment of electric dust-collector unit
Inventor: KAI TORU
IPC: F24F1/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrical equipment of an electric dust-collector unit in which a high-voltage source for applying a high voltage to a filter unit and an ultrasonic oscillator are integrally held.  <P>SOLUTION: In the electrical equipment, a high-voltage power board 4 and an ultrasonic oscillator 5 are placed in juxtaposition in an electrical-equipment box 3 provided in one end of a holding unit 2. The ultrasonic oscillator 5 is held in a holding chamber 8 which has an opening 6 for discharging ultrasonic waves and an opening 7 in the top. A high-voltage power-supply terminal 13 is constituted to the high-voltage power board 4, and the high-voltage power source and the ultrasonic oscillator 5 are integrally held.  <P>COPYRIGHT: (C)2005,JPO&NCIPI