baber/WOPTO huggingface dataset:
Patent JP-2005312223-A (JP)
Title: Actuator with wave reduction gear
Inventor: TANIOKA YOSHIHIRO
IPC: H02K29/14
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To propose an actuator provided with a wave reduction gear and the small total length.  <P>SOLUTION: The actuator 1 has a motor 2, and the wave reduction gear 3 having a wave generator 34 coaxially coupled and fixed to an output shaft 4 protruding from a front face of the motor. A shaft section 4a of the output shaft 4 coaxially extends within a cylindrical body 3 in a flexible external tooth gear 34 of the wave reduction gear 3. A magnetic encoder 5 is attached to the shaft section 4a, and detects rotations of the output shaft. Since a dead space within the cylindrical body 34a is used for a space for disposing the magnetic encoder 5, the total length can be small in comparison with the actuator with a constitution for arraying the motor, the wave reduction gear and the encoder in the axial direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315441-A (JP)
Title: Kerosene stove
Inventor: TAKAHASHI TOSHIAKI
IPC: F23D3/18
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent burn injury in operating a heat chamber knob.  <P>SOLUTION: In this kerosene stove comprising the heat chamber 7, having the knob 18 for correcting a position of the heat chamber on a front face of the heat chamber, further having an opening part 8 on a front face of a frame body, radiating the radiant heat generated by at least the heat chamber 7 to the outside of the frame body through the opening part 8, and protecting the heat chamber 7 by a net or batten-type guard 11 mounted on the opening part 8, the knob 18 is located at a lower part of the heat chamber, a clearance for operating the knob 18 is formed at a lower part of the guard 11 in opposition to the knob 18, and a lowermost part of the guard 11 is formed by a thin protection rod 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315105-A (JP)
Title: Internal combustion engine and control device for internal combustion engine
Inventor: NAKADA KOICHI
IPC: F02D45/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress misfire during operation in a condition where high voltage is required for ignition, in an internal combustion engine equipped with a plurality of ignition plugs.  <P>SOLUTION: This internal combustion engine is a spark ignition type internal combustion engine, and has a first ignition plug 7<SB>1</SB>arranged in a central part 1c of a combustion chamber 1b and a second ignition plug 7<SB>2</SB>arranged in a bore end part 1t of the combustion chamber 1b. A plug gap initial value of the first ignition plug 7<SB>1</SB>is set smaller than that of the second ignition plug 7<SB>2</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317313-A (JP)
Title: Short circuit inspection method in wiring structure
Inventor: NEGISHI EISUKE
IPC: H01J9/42
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short circuit inspection method for easily inspecting a short circuit between a first wiring and a second wiring in a short time even if a number of wirings are increased.  <P>SOLUTION: This short circuit inspection method for inspecting a short circuit between a plurality of first wirings and second wirings repeats a first short circuit inspection process for dividing a first wiring start group into a plurality of first wiring groups to execute short circuit tests among all the respective first wiring groups and all the second wirings and for selecting short-circuited first wiring groups as the next first wiring start group until the number of the short-circuited first wirings reaches one, thereafter executes an additional first short circuit inspection process, then repeats a second short circuit inspection process for dividing a second wiring start group into a plurality of second wiring groups to execute short circuit tests among the respective second wiring groups and the short-circuited first wirings, and for selecting the short-circuited second wiring groups as the next second wiring start group until the number of the short-circuited second wirings reaches one, and thereafter executes an additional second short circuit inspection process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313074-A (JP)
Title: Rice polishing apparatus
Inventor: MORI TAIICHI
IPC: A23L7/10
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice polishing apparatus for performing rice polishing by laying a foamed resin layer in a rice polishing chamber formed between an inner cone and an outer cone, which prevents bran once removed from the surface of white rice from attaching to the surface of the polished rice again.  <P>SOLUTION: The rice polishing apparatus lays the foamed resin layer 4 at the peripheral surface of the inner cone 2 or the outer cone 3 which are oppositely rotated, constituting the rice polishing chamber 1 to stream rice down. The apparatus has such a structure that air is ventilated through voids of the foamed apertures of the foamed resin layer 4 from the inside to the outside of the rice polishing chamber 1. Therefore, outside air is ventilated so as to cross from the cone part towards the rice polishing chamber 1 through voids of the foamed apertures of the foamed resin layer 4 formed on the peripheral surface of the inner cone 2 or the outer cone 3 within the rice polishing chamber 1, thereby preventing the bran separated in the rice polishing chamber 1 from attaching to the peripheral surface of the foamed resin layer 4 or from being pushed into the voids of the foamed apertures.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314551-A (JP)
Title: Nonconjugated polyene copolymer, rubber composition and use thereof
Inventor: MURAKAMI HIDETATSU
IPC: C08L23/02
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire tread and tire having excellent braking performance as well as excellent fuel cost performance.  <P>SOLUTION: The nonconjugated polyene copolymer is a random copolymer containing a structure unit derived from an α-olefin (A1) and a structure unit derived from a nonconjugated polyene (A2), the content of the structure unit derived from the α-olefin (A1) is 70-96 mol%, the content of the structure unit derived from the nonconjugated polyene (A2) is 4-30 mol%, not less than 5 mol% of the structure unit derived from the α-olefin (A1) is a structure unit derived from ≥4C α-olefins and the copolymer has a glass transition temperature (Tg) of -25 to +20°C and an ML(1+4)100°C value of 5-190.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312675-A (JP)
Title: Ultrasonic treating tool
Inventor: TSUCHIYA TOMOYUKI
IPC: A61C3/03
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic treating tool capable of satisfying the function of sucking mist generated during an operation and securing an observation visual field during the operation without obstructing operability.  <P>SOLUTION: A rubber member 58 on the proximal end side of an outer side sheath 11 is engaged with an inner side sheath 10 so as to be disengaged, and a gap from the inner side sheath 10 is sealed. Thus, the first suction path 59 of an annular lumen is formed between the inner side sheath 10 and the outer side sheath 11. Also, the suction base 61 of a suction part 60 is provided on the proximal end side of the outer side sheath 11, and the mist generated in a treating part 49 at the distal end of a probe 9 is sucked from the distal end side of the annular lumen between the inner side sheath 10 and the outer side sheath 11 through the first suction path 59 to the side of the suction part 60.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321129-A (JP)
Title: Ventilating fan
Inventor: NIWA TOMOHIRO
IPC: F24F7/013
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating fan usable in a chicken coop or a greenhouse and easy of maintenance.  <P>SOLUTION: The ventilating fan comprises a framework body having a bearing support for fixing a bearing portion journaling a rotating shaft on which a fan pulley is mounted, a vane mounted on the rotating shaft so that a motor fixture can be mounted on the framework body for fixing a motor on which a motor pulley is mounted, and a belt bridged between the fan pulley and the motor pulley for rotationally driving the vane. A bellmouth forming an opening in the center of the framework body is constructed separately and the bellmouth is arranged on the framework body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319528-A (JP)
Title: Method of polishing curved surface of workpiece
Inventor: OISHI MICHIHIRO
IPC: B24B5/42
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method having excellent loading resistance and durability and providing fine finish in a short time in the case of polishing the curved surface of a workpiece.  <P>SOLUTION: The method of polishing the curved surface of the workpiece includes a process for providing a polishing material, a process for bringing the curved surface of the workpiece and the polishing material into contact, and a process for polishing the curved surface at least partially by moving the workpiece relative to the polishing material. The polishing material has a base material and a polishing layer provided on the base material and containing abrasive grains and a binder. The base material has a main surface and side edges facing each other in a longitudinal direction and parallel in the longitudinal direction. The polishing layer has a first layer bonded to the main surface, and a second layer including the abrasive grains dispersed in the binder. The polishing layer is formed with a plurality of parallel rows of prism shape or prismatic trapezoidal shape, and the parallel rows form an angle of 10-80° to the longitudinal direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321996-A (JP)
Title: Information input device and method
Inventor: SHINOKURA KIICHIRO
IPC: G06F3/033
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input device capable of performing a micro position input corresponding to a highly precise or wide display screen.  <P>SOLUTION: This information input device is provided with a plate-shaped input member 11 which can slide with the fingertip of one hand of an operator, an information forming part for forming input information according to the relative position or the relative movement of at least the plate-shaped input member 11 and a vibration generating means(rough face 11a<SB>0</SB>, protruding part 12a<SB>0</SB>) for generating vibration according as the sliding face of the plate-shaped input member 11 relatively moves. Then, the generated vibration is propagated to the fingertip of the operator, so that the relative movement quantity of the plate-shaped input member can be recognized by the operator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320771-A (JP)
Title: Door opening and closing device for vehicle
Inventor: KIYUUSAKI YUICHI
IPC: E05B53/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening and closing device for a vehicle constituted in such a way that an inner cable whose one end is connected with a rotor so as to perform twist operation in accordance with turn of the rotor of a cylinder lock and whose other end is connected with a key operation input shaft of a door lock mechanism is inserted into an outer casing whose both ends are connected with the cylinder lock and the door lock mechanism to prevent a connection condition in which the outer casing is connected with the door lock mechanism from being easily released.  <P>SOLUTION: A locking part 146 capable of resiliently engaging an engaging part 138 provided in a casing provided in the door lock mechanism is provided in an end part on a door lock mechanism side of the outer casing 50. An engagement release prevention member 151 capable of preventing engagement release of the engaging part 138 from the locking part 146 is mounted in the end part on the door lock mechanism side of the outer casing 50 and in either of casings so as to displace between an engagement release allowance position for allowing engagement release and an engagement release prevention position for preventing engagement release.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325741-A (JP)
Title: Throttle control device
Inventor: MIYAZAKI KIWAMU
IPC: F02D41/06
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle control device increasing possibility of escape from seizure of a throttle valve due to icing or foreign matter.  <P>SOLUTION: This throttle control device tentatively relaxes limitation of the maximum drive current of a motor drive circuit 4 by a maximum current limiting circuit 48 when any one or more of intake air temperature, temperature of a switching element of a driver 40, water temperature and lubricating oil temperature or the like is low. A countermeasure for overheat of the switching element of the driver 40 is performed because a condition at a time of low temperature is relaxed as compared with a condition at a time of high temperatures. The relaxation is performed by limiting time to prevent overheat of the switching element. Consequently, possibility to releasing seizure of the throttle valve 10 can be increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326613-A (JP)
Title: Prism sheet
Inventor: TANAKA HIROYUKI
IPC: G02B5/04
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prism sheet excellent in not only brightness characteristics but also in heat resistance and cracking resistance.  <P>SOLUTION: The prism sheet has a plurality of triangular prisms comprising a resin, each having a triangular cross section with 70 to 110° apex and arranged parallel at a ≤100 μm pitch on at least one surface of a substrate comprising a resin composition containing an acrylic resin (A) having 10 to 40 wt.% of glutaric acid anhydride unit expressed by structural formula (1). In formula (1), R<SP>1</SP>and R<SP>2</SP>represent same or different hydrogen atoms or 1-5C alkyl groups.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325266-A (JP)
Title: Binder resin, toner for electrophotography and its manufacturing method, developer for electrophotography and image forming method
Inventor: HIRAOKA SATOSHI
IPC: C08J3/16
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder resin capable of realizing a toner for electrophotography excellent in electrostatic charging stability, a toner for electrophotography excellent in electrostatic charging stability and its manufacturing method, a developer for electrophotography, and an image forming method.  <P>SOLUTION: The binder resin containing 1-10,000 ppm of a rare earth element, particularly a crystalline polyester resin containing 1-10,000 ppm of a rare earth element is provided. The toner for electrophotography containing it and its manufacturing method, the developer for electrophotography, and the image forming method are also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330062-A (JP)
Title: Elevator operating control device
Inventor: NAGASATO HIROSHI
IPC: B66B1/14
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator operating control device adaptable to a long waiting time and personal information such as a priority rank for elevator users on intermediate floors.  <P>SOLUTION: The elevator operating control device comprises a passenger car 1 mounted on an elevator, an elevator control panel 2 for controlling the operation of the passenger car 1, a call registering device 3 for calling the passenger car 1 of the elevator on floors where users stay when riding thereon, an intermediate floor call adapting processor for adapting and processing information for users registered by the call registering device 3 to give control commands of operating the passenger car 1 to the elevator control panel 2, and a passenger car control command device 4. It has a registering means 10 with ID information and a time step for registering ID information such as the priority rank and the call time and number information for the elevator users staying on the intermediate floors using the call registering device 3 and an intermediate floor call adapting processor means 11 for controlling a full capacity set value for the elevator passenger car 1 in accordance with the registered ID information such as the priority rank for the elevator users and the call time as a waiting time length to secure the passenger load of the elevator users.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308378-A (JP)
Title: Water surface firework
Inventor: IKETANI HIROBUMI
IPC: F42B4/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firework producing luminescence on a water surface and brightening the water surface.  <P>SOLUTION: In this water surface firework, a light emitting explosive is loaded on the bottom of a cylindrical body having a diameter of 15-35mm to make the part heavier than water, a cylinder head is left void to make it lighter than water, and the whole body is made slightly lighter than water, so that it takes a standing attitude and floats on the water surface when it is thrown into water, and the cylinder head is slightly projected from the water surface. The cylindrical body is formed with a combustible material, harmless to the environment as it is decomposed when dipped in water for a long time, and allowing slightly permeation of water.A luminous carpet appears on the water surface when the firework is dispersedly thrown on the water surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334901-A (JP)
Title: Method for manufacturing tube having excellent outside diameter accuracy with high efficiency
Inventor: KENMOCHI KAZUHITO
IPC: B21C1/26
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which an outer surface of a tube is sufficiently smoothed, and the tube having excellent outside diameter accuracy is obtained with high efficiency, in other words, a method for manufacturing the tube having excellent outside diameter accuracy.  <P>SOLUTION: The outside diameter accuracy is enhanced by stamping out a tube 5 by a die 2, and the tube is continuously fed into the die by a tube feeding means 11 on the die inlet side. The tube feeding means preferably includes a caterpillar, an endless belt 7, an intermittent feeding machine 8, a press or a grooved roll 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341694-A (JP)
Title: Output control system of non-utility generation set
Inventor: ONO HISANAO
IPC: H02J3/46
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the output control system of a non-utility generation set that can accurately conduct the output control of the non-utility generation set even if an amount of incoming power is largely varied.  <P>SOLUTION: The output control system of the non-utility generation set is constituted such that: the control system comprises an incoming power converter 12 that is connected to a power receiving cable 6 from a commercial power supply 1 via a first instrumental current transformer 10, and outputs a control signal that corresponds to a power receiving current from the commercial power supply 1 to an output control device 13 of the non-utility generation set 2; the first instrumental current transformer 10 is constituted so as to be capable of selecting a current transformation rate corresponding to the power receiving current; the incoming power converter 12 is constituted of a plurality of power converters 15A to 15C having different power detection ranges each outputting a hundred percent of the control signal with respect to each input; and selection means (11, 17, 18, 19, 20A and 20B) each performing the selection of the current transformation rate of the first instrumental current transformer 10 in accordance with the receiving power current and the selection of the plurality of power converters 15A to 15C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334944-A (JP)
Title: Continuous casting method for heat-resisting low-alloy steel, and continuously cast slab
Inventor: ADACHI MANABU
IPC: B22D11/16
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method for heat-resisting low-alloy steel capable of preventing the cracks in the vicinity of the surface skin and the cracks in the central part of a slab by optimizing the cooling conditions at the last stage of solidification for the slab, and to provide the slab.  <P>SOLUTION: (1) In the continuous casting method, when heat-resisting low-alloy steel containing 0.03 to 0.08% C, 1.5 to 2.5% Cr, 0.1 to 0.3% Mo and 1.0 to 2.0% W is continuously cast into a round cast slab, the steel is subjected to secondary cooling in the part directly below a die, and is thereafter subjected to forced water cooling at the last stage of solidification, the specific water content in the secondary cooling is controlled to ≥0.30 l/kg, and the specific water content in the forced water cooling at the last stage of the solidification in the meanwhile from a position at which the solid phase ratio in the central part of the cast slab reaches 0.1 to 0.8 to the one at which it reaches ≥0.99 is controlled to ≤0.35 l/kg. (2) The round cast slab of heat resisting low alloy steel is produced by the continuous casting method described in the above (1), and the expansion ratio at the circumferential length in the cross-section of the round cast slab at ordinary temperature is <2.0% to the nominal circumferential length.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004310125-A (JP)
Title: Zoom lens and optical apparatus using zoom lens
Inventor: ITO YOSHIAKI
IPC: G02B15/163
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens including a wide angle area and consisting of three lens groups having high optical performance having a required variable magnification ratio and to obtain an optical apparatus using the zoom lens.  <P>SOLUTION: The zoom lens consists of a 1st lens group of negative refractive power, a 2nd lens group of positive refractive power and a 3rd lens group of positive refractive power which are successively arranged from the object side and performs zooming by changing an interval between the 1st and 2nd lens groups and an interval between the 2nd and 3rd lens groups. The 2nd lens group is constituted of a 2a lens group of positive refractive power and a 2b lens group of positive refractive power, focusing is performed by moving the 2b lens group and the 2a lens group has a positive lens and a negative lens. When it is defined that the imaging magnification of the 2b lens group when an infinite object is focused on a telescopic end is β2bt, a synthetic focal distance between the 1st lens group and the 2b lens group is f12a and the focal distance of the whole system on the wide angle end is fw, conditions -30<β2bt<0.55 and 20×fw<¾f12a¾ are satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005338518-A (JP)
Title: In-line optical component and its manufacturing method
Inventor: OKUDA MICHITAKA
IPC: G02B6/26
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve low loss and high return loss in an in-line optical component fabricated by forming a groove in an intermediate part of a ferrule and mounting an optical element in the groove.  <P>SOLUTION: The in-line optical component comprises: a ferrule having a through hole in the center and an inclined groove parting the through hole; optical fibers inserted and fixed to each of the parted through holes; and two optical elements tightly adhered to the inclined end faces to cover the respective optical fiber end faces exposing in the inclined groove.  <P>COPYRIGHT: (C)2006,JPO&NCIPI