baber/WOPTO huggingface dataset:
Patent JP-2010278350-A (JP)
Title: Heat sink and lighting device
Inventor: TAMOTO NAOKO
IPC: H01L23/36
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink of compact size and high heat dissipation.  <P>SOLUTION: The heat sink includes a base 10 and two or more fins 11 mounted on the base. In the fin 11, a width 22a in a principal plane direction of a section 22 near a tip end is narrower than a width 21a in a principal plane direction of a base 21, and further the forms of the tip end are asymmetrical in the fin width direction. Thereby, speed of natural convection of the tip end of the fin becomes high, so that a convection heat transfer rate of the tip end is improved, and heat dissipation efficiency of the entire heat sink is improved. Preferably, the adjacent fins are arranged at the positions where the positions of the tip ends are not overlaid in the fin width direction. Thereby, since the tip ends of the adjacent fins are not overlaid, heat interference due to radiation between the adjacent fins is reduced, and further the heat dissipation is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283905-A (JP)
Title: Power conversion apparatus, power conversion system and method for controlling the power conversion apparatus
Inventor: AKITA YOSHITOSHI
IPC: H02P9/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus or the like, capable of driving a motor without causing axial twisting vibration between a turbine and a generator.  <P>SOLUTION: The power conversion apparatus includes a variation amount calculator 114 for detecting a variation in rotation speed of the generator as a variation in frequency or amplitude of an input voltage of the power conversion apparatus, a power calculator 115 for calculating the power of the power conversion apparatus, and a power adjustor 116 for correcting the operation of the power conversion apparatus so that the power calculation value can change in accordance with the variation amount. The variation amount from the variation amount calculator 114 and a power calculation value from the power calculator 115 are input into the power adjustor 116, and the power adjustor 116 inputs a correcting signal for varying the output current of the power conversion apparatus into a motor vector controller 112 so that the power calculation value can change in accordance with the variation amount. In this case, the power adjustor 116 outputs a correcting signal for varying an output current so that a ratio of power variation to the variation in rotation speed of the generator is the same as a ratio at an operation point (ΔP/Δω=P0/ω0) or larger than the ratio at the operation point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279616-A (JP)
Title: Method and device for manufacturing composite sheet related to absorbent article
Inventor: KAMEDA HANHO
IPC: A61F13/15
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a composite sheet related to an absorbent article by which a desired extension rate can be easily imparted to each part of a meandering pattern in accordance with it and variations in extension rate can be easily provided for the meandering pattern when a continuous body of elastic members in an extended state is joined to a continuous body of sheets to form the predetermined meandering pattern.  <P>SOLUTION: The method for manufacturing the composite sheet includes: a conveying process in which the continuous body of the sheets is continuously conveyed in the conveying direction; and a joining process in which the continuous body 121 of the elastic members is joined to the continuous body of the sheets while continuously changing the joining position of the continuous body 121 of the elastic members on the continuous body of the sheets in the perpendicular direction by feeding the continuous body 121 of the elastic members toward the continuous body of the sheets conveyed in the conveying direction through a guide member 60 which reciprocates in the cross direction perpendicular to the conveying direction. The guide member 60 has a rotary driven roller 63 which is rotary driven along the feed direction of the continuous body 121 of the elastic members while it is abutted on the continuous body 121 of the elastic members. The extension rate of the continuous body 121 of the elastic members is adjusted by changing the rotation speed of the rotary driven roller 63.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286327-A (JP)
Title: Method for estimating critical current in production of superconducting coil
Inventor: OGATA MASABUMI
IPC: H01F41/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily estimating a critical current of a superconducting coil in producing the superconducting coil using a superconducting tape wire having anisotropic characteristics.  <P>SOLUTION: The method includes the following steps of: (a) measuring an anisotropic superconducting tape wire used for a superconducting coil for the dependence of a critical current with respect to each of a magnetic field, in a direction perpendicular to the tape surface and a magnetic field in the direction parallel to the tape surface; (b) temporarily determining the shape of a superconducting coil to be produced, by using a pancake coil winding the superconducting tape wire; (c) calculating, with respect to the superconducting coil having the temporarily determined shape, the conduction current dependence of a magnetic field generated at a position, at which the magnetic field perpendicular to the tape surface and the magnetic field in a direction parallel to the tape surface becomes maximum; and (d) deducing, as critical current value of the superconducting coil, the smaller current value between two current values determined by the intersections of the magnetic field dependence of the critical current measured in step (a) and the conduction current dependence of the generated magnetic field calculated in step (c).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285573-A (JP)
Title: Composite composition
Inventor: OKA WATARU
IPC: C08L101/00
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide, with good productive efficiency, a composite composition having a low linear expansion coefficient, high strength and water resistance, and molded articles thereof.  <P>SOLUTION: There is provided a composite composition comprising at least a fibrous filler and a flake inorganic material, wherein the composite composition is characterized in that a mean fiber diameter of the fibrous filler is 4-1,000 nm, preferably the fibrous filler is a cellulose fiber obtained by finely dividing by chemical and/or mechanical treatment and a part of hydroxy groups of the cellulose fiber is oxidized to an aldehyde and/or carboxyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001906-A (JP)
Title: Structure and manufacturing method of hydraulic lash adjuster mounting hole
Inventor: YOSHIMURA ATSUSHI
IPC: F01L1/24
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process by eliminating the need of additionally machining an air vent hole.SOLUTION: When casting an engine 10 by employing a casting die 100, a thin-walled part 114 is formed so as to correspond to a lower end of a mounting hole 54 by a core 108 fixed to the casting die 100. An air vent hole 82 for communicating between the inside and outside of the mounting hole 54 is formed with respect to a wall part 56 of a cylinder head 18a made up of a casted article shown in Fig.5(c) by removing at least a part of the thin-walled part 114 through the machining of an inner surface of the mounting hole 54 by employing cutting tools such as an end mill.
Patent JP-2011004341-A (JP)
Title: Wireless receiving apparatus, wireless transmitting apparatus and method for determining beacon receiving timing
Inventor: HOSHI YOSHIYUKI
IPC: H04W88/06
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption to a low level at both transmitting and receiving sides of a beacon.SOLUTION: In a wireless receiving apparatus 200 capable of using a mobile telephone system and a WLAN system different from the mobile telephone system, a determination part 206 in a WLAN processing part 205 determines the receiving timing of a beacon used for the WLAN system synchronously with the transmission timing of a notification signal transmitted from a base station apparatus in the mobile telephone system, and a WLAN receiving part 207 in the WLAN processing part 205 receives the beacon according to the receiving timing determined by the determination part 206.
Patent JP-2011006551-A (JP)
Title: Manufacturing method for rubber composition
Inventor: NAKAMURA NORIHIKO
IPC: C08L1/02
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a rubber composition capable of enhancing the balance of light weight, a reinforcement property and a low heat-generation property.SOLUTION: In the manufacturing method for the rubber composition, a water suspension of a fibrillated cellulose is immersed in an organic solvent comprising at least one of a monovalent alcohol and a ketone having a boiling point of 120°C or lower, and thereafter it is dried to obtain a dried substance of the fibrillated cellulose, and the obtained dried substance of the cellulose is added to and mixed with a diene rubber. As the diene rubber, a rubber in which 20 pts.wt. or more of a modified diene rubber having a functional group (for example, amino group, hydroxyl group or the like) capable of being bonded to a hydroxyl group on a fiber surface of the cellulose is contained in 100 pts.wt. of a rubber component is used. 5 pts.wt. or more of the dried substance of the cellulose as an amount of cellulose is added to 100 pts.wt. of the rubber component.
Patent JP-2011007444-A (JP)
Title: Rotating furnace and fluid supply device for the rotating furnace
Inventor: AGAWA RYUICHI
IPC: F27D7/06
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotating furnace capable of easily improving the atmosphere within a furnace body and a fluid supply device for the rotating furnace.SOLUTION: In this rotary kiln 1, nitrogen gas G introduced to a treatment part 2c of a kiln body 2 is supplied from a Ninlet 16, and is stored in Nreservoir piping 14 laid along an outer wall face 2a of the kiln body 2. Since the Nreservoir piping 14 is rotated together with the kiln body 2, the kiln body 2 can be rotated without problems. The nitrogen gas G stored in the Nreservoir piping 14 is introduced to the treatment part 2c through a Noutlet 30. Thus, the nitrogen gas G to improve the atmosphere can be supplied to any portion within the kiln body 2, so as to facilitate atmosphere improvement within the kiln body 2.
Patent JP-2011004709-A (JP)
Title: Combine harvester
Inventor: OSAKI MASAMI
IPC: A01F12/46
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the rotation direction to be transmitted to a grain-raising screw of a unloading vertically grain-raising device and an unloading screw of an unloading auger is limited, the connecting metal is required to be interchanged based on the rotation direction to be transmitted, many elements are required, and assembly/production cost increases.SOLUTION: The connecting cylinder 14 includes a horizontal cylinder portion 20 connected with a grain tank 11, a vertical cylinder portion 22 connected with a grain-raising cylinder 21, an inclined part 23 of a crossing part of the vertical cylinder portion 22 with the horizontal cylinder portion 20, and a transfer screw 15 transferring grains transferred by a tank inside unloader 12 to a unloading vertical grain-raising device 18. In the connecting cylinder 14, a transmission case 25 including each of an unloading side bevel gear 27 and a grain-raising side bevel gear 30, transmitting rotation to the tank inside unloader 12, and the unloading vertical grain-raising device 18, is arranged, the transmission case 25 has a space in which position change of the unloading side bevel gear 27 to the grain-raising side bevel gear 30 can be performed so that the unloading side bevel gear 27 and the grain-raising side bevel gear 30 can transmit normal and reverse rotations.
Patent JP-2011010837-A (JP)
Title: Method of manufacturing container containing powdery cosmetic
Inventor: NAGASAKA SHIGEAKI
IPC: A45D33/00
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing, simply and with high productivity, a container containing powdery cosmetics that are produced by a wet method using a volatile oil.SOLUTION: The method includes: a first step in which volatile oil slurry of a raw material powder for powdery cosmetics is filled in storing recesses formed on a substrate; a second step in which a seal is stuck to the substrate to close the openings of the storing recesses filled with the volatile oil slurry; and a third step in which volatile oil is evaporated from the volatile oil slurry in the storing recesses with the openings closed. By this method, the containers containing the powdery cosmetics that are produced by the wet method using the volatile oil are manufactured simply and with high productivity.
Patent JP-2011014416-A (JP)
Title: Induction heating cooker
Inventor: YAMADA SEIJI
IPC: H05B6/12
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To efficiently cool an under face of an induction heating coil assembled in an inside of a body of an induction heating cooker.SOLUTION: This induction heating cooker includes an induction heating coil unit 12 composed of the induction heating coil 10, and a resin coil base 11 for mounting the induction heating coil 10, and a fan device 14 for supplying cooling air to the induction heating coil unit 12, in the inside of the body 1 in an under side of a top plate 2, wherein an outside diameter dimension of an outer circumferential part 11b of the coil base 11 is made larger than an outside diameter dimension of the induction heating coil 10, an inclination guide part 11d is provided to be inclined upwards from an under face toward an upper face in the outer circumferential part 11b of the coil base 11, the under face of the induction heating coil 10 is cooled by the cooling air flowing in from the fan device 14 to an under face of the coil base 11, and air after cooled is discharged upwards along the inclination guide part 11d.
Patent JP-2011012936-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: YAMADA EMI
IPC: F24F13/32
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner including a simple and lightweight mechanism vertically moving a dust box having collected dust after removing and collecting dust of a filter of a suction opening.SOLUTION: In the ceiling embedded type air conditioner including a casing 1 embedded in a ceiling, a decorative panel 2 provided on a bottom face of the casing, and the filter 3 in the suction opening provided in a center part of the decorative panel 2, dust attached to the filter 3 is collected by a collecting brush 4 by driving of a motor 6, a pinion gear 5, and a worm gear 10, and the collected dust is collected in the dust box 8 by a dust scraping brush 9. The dust in the collected dust box 8 is collected by lowering only a suction grill 7 and the dust box 8 leaving the motor 6, the pinion gear 5, the worm gear 10, and the collecting brush 4 in the decorative panel 2 by starting a lifting mechanism by an operation instruction from a remote control 11.
Patent JP-2011019025-A (JP)
Title: Tdd system transmitter/receiver
Inventor: SHIBUYA YASUHIRO
IPC: H04B1/3822
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To more reliably and accurately perform a protection against wraparound of an excess output signal of a transmission system to a reception system circuit with respect to a TDD system transmitter/receiver.SOLUTION: A TDD system transmitter/receiver has an arrangement of transmitting a transmission signal power-amplified by a power amplifier 6 from an antenna through a circulator 7 and inputting a reception signal received by the antenna to a low noise amplifier 14 of a reception system through the circulator 7. The transmitter/receiver monitors an output current or an output voltage of the power amplifier 6, interrupts a reception switch 13 provided between the circulator 7 and the low noise amplifier 14 when it is determined that the output current or the output voltage exceeds an excess output current value or an excess output voltage value preliminarily defined, and prevents a characteristic deterioration or a destruction of the low noise amplifier 14 caused by the wraparound to the low noise amplifier 14 of the reception system by a high output signal of the transmission system.
Patent JP-2011022216-A (JP)
Title: Projection type image display system and method for controlling the same
Inventor: WADA HIDETOSHI
IPC: G03B21/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To adjust projection images from a plurality of projectors to the same position on screen.  <P>SOLUTION: A horizontal line sensor (14) and a perpendicular line sensor (20) capture projection images projected from all projectors. A system control part (24) detects edges of the projection image of each projector from output signals of sensors (14 and 20) and first controls a focus of a focus optical system (38) according to the detected edges. The system control part (24) then controls an angle of view of a zoom optical system (40). The system control part (24) then controls a projection position by a sift optical system (42).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010032510-A (JP)
Title: Casing for semiconductor component
Inventor: WALLISCH THORSTEN
IPC: H01L23/50
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing for a semiconductor component whose characteristic frequencies are outside a range in which the characteristic frequencies of the casing negatively influence the semiconductor component.  <P>SOLUTION: A casing 1 for a semiconductor component, in which the casing has a plurality of pins 2 which are provided at the edge of the casing at distances e, the pins each having a width B, a thickness C and a length F. In order to establish suitable characteristic frequencies of the casing, either at least one of the distances e lies outside the range of 1.24-1.30 mm, at least one of the widths B lies outside the range of 0.33-0.51 mm, at least one of the thicknesses C lies outside the range of 0.23-0.32 mm, or at least one of the lengths F lies outside the range of 2.05-4.12 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043255-A (JP)
Title: Azo compound, azo pigment, pigment dispersion, colored composition, and inkjet recording ink
Inventor: SETO NOBUO
IPC: C09D11/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an azo pigment and a pigment dispersion having excellent color characteristics such as coloring power and hue and exhibiting high durability such as light resistance.  <P>SOLUTION: The azo pigment represented by formula (1), its tautomer, and salts or hydrates of them are provided. In the formula, G is a hydrogen atom, an aliphatic group, an aryl group, a heterocyclic group, an acyl group, an aliphatic oxycarbonyl group, a carbamoyl group, or a sulfonyl group; R<SB>1</SB>is an amino group, an aliphatic oxy-group, an aliphatic group, an aryl group, or a heterocyclic group; R<SB>2</SB>is a substituent; A is a specific heterocyclic group; m is an integer of 0-5; and n is an integer of 1-4. The formula represents a dimer formed via R<SB>1</SB>, R<SB>2</SB>, A, or G when n=2. The formula represents a trimer formed via R<SB>1</SB>, R<SB>2</SB>, A or G when n=3. The formula represents a tetramer formed via R<SB>1</SB>, R<SB>2</SB>, A or G when n=4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025948-A (JP)
Title: Apparatus and method for manufacturing packaging bag, and packaging bag
Inventor: NAGASAKA SHIGEAKI
IPC: B65B9/02
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique related to a packaging bag capable of removingt its content without waste, and having a sufficient area for displaying the content.  <P>SOLUTION: A packaging bag manufacturing apparatus for manufacturing a packaging bag having a storage part; a displaying unit arranged in parallel to the storage part to display information related to the content; and a sealing part provided around the storage part includes a film-conveying means for feeding a film; a first sealing means which forms a sealing part, so that the storage part and the displaying part are arranged in parallel to each other in the film width direction, and connects a side part present in the width direction among the sealing parts; a second sealing means for connecting a distal part on the downstream side in the film feed direction to a proximal part present on the upstream side; a filling means for filling the content in the storage part from the proximal part, after connecting the tip part and before connecting the proximal part; and a cutting means for cutting the packaging bag from two strip-like films.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026728-A (JP)
Title: Woven fabric for knee lining
Inventor: UENO RYOZO
IPC: D03D1/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabric for knee lining excellent in functions such as slipping property and antistatic property, also excellent in ear texture quality without having fabric edge fray, process wrinkle blemish, etc., and capable of obtaining a comfortable wear feeling.  <P>SOLUTION: This woven fabric for the knee lining having a tuck-in ear texture woven by a shuttle-less loom is characterized by having 0.8-1.7 ratio of the fabric thickness (A) of a ground texture part to the fabric thickness (B) of the ear texture (B/A).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024724-A (JP)
Title: Game device
Inventor: SHIRAISHI HIROKI
IPC: A63F5/02
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To make an analogue lottery device in a game device perform satisfactory motions by a motor with weak torque.  <P>SOLUTION: The game device has a lottery mechanism including a bottomed transparent cover disposed above a casing; a free-moving ball disposed on the inner side of the bottom of the transparent cover; a rotator rotatably disposed on the inner side of the bottom of the transparent cover with the rotation axis approximately matching the center axis of the transparent cover, having a plurality of pockets to store the ball in the periphery; the motor for rotationally driving the rotator; a bar whose base is attached to the rotator in such a way as movable in the vertical direction to rotate along the bottom of the transparent cover together with the rotator; and a sensor to detect a pocket storing the ball in the rotator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029862-A (JP)
Title: Laminated dielectric filter
Inventor: HAMATANI KAZUYUKI
IPC: H01F17/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a path length deviation of each inductor element and to equalize an attenuation characteristic.  <P>SOLUTION: A laminated dielectric filter has a laminated body where a plurality of inductor patterns P5-P8 composing an inductor element are formed between dielectric layers by laminating a plurality of dielectric layers 25 (100b) and one end portion of the inductor element is exposed to one side, and terminal electrodes 17-20 formed on a side of the laminated body in a direction of lamination at regular intervals like a belt. The inductor patterns P5-P8 are arranged at regular intervals to be formed, deviation amounts 9-12 between inductor pattern center lines 1-4 and terminal electrode central lines 5-8 are more in the inductor patterns P5-P8 farther from a dielectric layer central line 28, and the inductor patterns P5-P8 are line-symmetric with the dielectric layer central line 28 as a line of symmetry in the laminated dielectric filter. Since it becomes possible to suppress a deviation of a path length of each inductor element, it becomes possible to suppress a deviation of an attenuation characteristic of each inductor element.  <P>COPYRIGHT: (C)2011,JPO&INPIT