baber/WOPTO huggingface dataset:
Patent JP-2009223339-A (JP)
Title: Optical path changing connector, its manufacturing method and circuit board equipped with the optical path changing connector
Inventor: HIRAMATSU SEIKI
IPC: G02B6/40
Filed: 2009-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost optical path changing connector that can prevent the misalignment of optical axes on optical multi-core connection, then, attain high optical connection efficiency, to provide its manufacturing method and to provide a circuit board equipped with the optical path changing connector.  <P>SOLUTION: A first clad layer is formed on a base plate 50, further, a first core layer is formed on the first clad layer. Next, patterning is applied to the first core layer so as to form first cores 53a and second cores 53b that cross one another, further, a second clad layer is formed, then, a waveguide body 51 with the first and the second cores embedded in the first and the second clad layers are manufactured. Next, the optical path changing device 2 is manufactured by dicing a waveguide unit 52 formed by laminating a plurality of waveguide bodies 51 at a position where the first cores 53a and the second cores 53b cross one another to form a mirror surface 4c. Further, the optical path changing device 2 is stored in an outer case equipped with a positioning member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011016210-A (JP)
Title: Power tool
Inventor: IWATA KAZUTAKA
IPC: B25F5/00
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a power tool which stably rotates a motor according to a set target revolution frequency of the motor.SOLUTION: The power tool includes the motor; a driving circuit for supplying power from a power supply to the motor; and a control unit which sets target revolution frequency in a plurality of modes, and rotates the motor at a target revolution frequency in a set mode. A voltage detection circuit, which detects a voltage value of the power supply when the motor is stopped, is installed to changeably set the target revolution frequency based on the detected voltage value. The power tool includes a switch trigger for rotating the motor. The control unit measures a voltage value after the switch trigger is turned on and before the motor is rotated, and sets the target revolution frequency based on the measured voltage value.
Patent JP-2011021911-A (JP)
Title: Hydrogen gas sensor and method of manufacturing the same
Inventor: TSUKAHARA NAOKI
IPC: G01N27/04
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen gas sensor that operates at room temperature and has a high response speed with respect to hydrogen gas, and to provide a method of manufacturing the hydrogen gas sensor.  <P>SOLUTION: The hydrogen gas sensor includes a tungsten oxide film 2, serving as a detection section of hydrogen gas; a pair of electrodes 3 provided on a surface at a side abutting against the hydrogen gas of the tungsten oxide film 2; and metal fine particles 4, provided on a surface at a side abutting on the hydrogen gas of the tungsten oxide film 2 at an interval and is set as a catalyst for dissociating the hydrogen gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280443-A (JP)
Title: Connecting assembled packaging box
Inventor: NAKAI YUSUKE
IPC: B65D5/4805
Filed: 2009-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box formed by folding a sheet of paper or plastic and combining it, in which two or more packed articles can stored be stably and which is excellent in function, form and fine view design.  <P>SOLUTION: The packaging box has a tubular peripheral wall, the cross-sectional shape parallel to the bottom face of which is an equilateral parallelogram and is made of the sheet of a cardboard, the plastic or the like and fixes and stores the packed articles inside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019674-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable the attraction of players' interests even to a performance with a higher degree of reliability to be executed during a prescribed period before the end of a special game state while allowing the execution of a foreseeing advance notice during the variable display of identifying information.  <P>SOLUTION: A microcomputer 560 for game control of the game machine discriminates the results of the determination on whether the jackpot or a minor win should be presented or not and on the types of the jackpots in response to the winning of starter prizes. A microcomputer 100 for performance control selects a superready-to-win state at a higher rate and executes it in a variable display to be executed during a prescribed period (for example, until 71st of variable display is ended starting from end of seventieth of it after the end of jackpot) before the end of the varied probability state and forbids the execution of the successive advance notice performances until a prescribed period is ended starting from specified times of variable display (for example, 63rd of variable display after end of jackpot) prior to the start of the prescribed period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024334-A (JP)
Title: Charging station and charging station system using the same
Inventor: OGURA YASUHIRO
IPC: H02J7/02
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging station capable of using a small number of chargers to charge a large number of electric vehicles by improving the operating rate of the chargers.  <P>SOLUTION: The charging station includes the charger 1; a plurality of output terminals 3A-3C connected to each of electric vehicles; a plurality of switches 2A-2C, to each of which one terminal is connected to the charger and other terminal is connected to the output terminals respectively; and a switch control section 5 for charging the electric vehicle connected to one of the output terminals by controlling the opening/closing of the switches.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296609-A (JP)
Title: Base station device, mobile station device, control information transmitting method, and control information receiving method
Inventor: YAMADA SHOHEI
IPC: H04J11/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit and receive control information in a radio system.  <P>SOLUTION: In a radio system which allocates resources using as units resource blocks which are formed by frequency components and time components, control information for mobile station devices, and identification information which is used to identify a format for a control information transmission channel which transmits the control information are transmitted from the base station device to a mobile station by means of the control information transmission channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027455-A (JP)
Title: Angular velocity sensor
Inventor: MURAKAMI HIDEYUKI
IPC: G01C19/5614
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor with improved reliability without continuing output of an output signal with no correspondence to an angular velocity when a circuit pattern surrounding a sense electrode is disconnected.  <P>SOLUTION: The angular velocity sensor includes: a first voltage source 77 for injecting a charge between a first sense electrode 34 and a first integration circuit 56, through a first disconnection detection switch 78; and a second voltage source 79 for injecting a charge between a second sense electrode 35 and a second integration circuit 67, through a second disconnection detection switch 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027829-A (JP)
Title: Self-powered electronic display device
Inventor: WATANABE MASAMITSU
IPC: G02F1/133
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-powered electronic display device which achieves power-saving of an electronic paper.  <P>SOLUTION: A solar battery (8) forming a light reflecting surface for contrast and a light energy absorption surface is disposed over a rear surface of an electronic paper (10) using cholesteric liquid crystal (12), and an electronic display driving substrate (4) for driving a display electronic circuit of the electronic paper (10) is disposed over a rear surface of the solar battery (8). Power generated by the solar battery (8) is supplied to the electronic display driving substrate (4), and the display circuit of the electronic paper (10) is driven by this power.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028493-A (JP)
Title: Device for counting heat exchanger fins
Inventor: ASAKURA AKIO
IPC: G06M7/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the counting of a plurality of juxtaposed heat exchanger fins in simple structure.  <P>SOLUTION: A device 1 for counting heat exchanger fins 3 of a heat exchanger 2 having a plurality of heat exchanger fins 3 juxtaposed at a predetermined pitch includes a toothed wheel 15 having a plurality of teeth 26 formed at a pitch P substantially matching the pitch FP of the heat exchanger fins 3 and dimensioned at least to enter the spacing of the heat exchanger fins 3, and an encoder 16 for counting angles of rotation corresponding to the unit tooth 26 of the toothed wheel 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027994-A (JP)
Title: Optical fiber for mode coupling, and method of manufacturing the same
Inventor: HACHIWAKA MASAYOSHI
IPC: G02B6/287
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture an optical fiber for mode coupling without requiring processing of removing a clad by etching or the like.  <P>SOLUTION: This optical fiber 100 for mode coupling includes a plurality of optical fibers 111 each of which has a core 111b constituted by a part surrounded by a plurality of pores 111a extending in the length direction. One-end parts of the plurality of optical fibers 111 have a mode coupling section 120 formed by collapsing the plurality of pores 111a and melting and unifying them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029965-A (JP)
Title: Semiconductor device
Inventor: KISHISHITA KEISUKE
IPC: H03K5/13
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a monitor circuit that can perform accurate delay monitoring without increasing the area of a semiconductor device and has a versatility.  <P>SOLUTION: The monitor circuit 100 that includes a delay circuit 102 configured in a tree form with a plurality of elements and wires, a data supply circuit 101 for supplying a determination signal to the delay circuit 102, and a delay evaluation circuit 103 connected to the end point of the delay circuit 102 to evaluate a delayed state of the determination signal is employed. At least either one of a source voltage of a semiconductor circuit, a substrate voltage, or a clock frequency is controlled by the output of the delay evaluation circuit 103. By disposing the circuits that constitute the monitor circuit 100 in spaces within the semiconductor device by using a layout tool, very accurate delay monitoring is performed while at the sane time suppressing an increase in area of the semiconductor device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010034564-A (JP)
Title: Image sensor and manufacturing method thereof
Inventor: JANG HOON
IPC: H04N5/335
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor and a manufacturing method thereof.  <P>SOLUTION: The image sensor includes a semiconductor substrate having a first side and a second side in opposition to each other, a device isolation layer that defines an active region and is formed to extend from the first side to the second side, a photodiode that is formed to extend from the first side to the second side within the active region, a reflective section that is disposed adjacently to the first side and is formed correspondingly to the photodiode, and a lens section formed adjacently to the second side. The image sensor can improve the reception sensitivity with the benefit of the reflective section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011028104-A (JP)
Title: Lens driving device and camera module including the same
Inventor: OISHI SUGURU
IPC: G02B7/04
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driving device configured to prevent an adhesive from entering a space inner from support rod parts, and to provide a camera module including the lens driving device.  <P>SOLUTION: The lens driving device includes: a base having a nearly planar base; a case 40 attached to the base; and a holder which is stored in the inner space formed by the base and the case 40 and which holds lenses. The support rod parts 32 are disposed on the base, and a protrusion 32c is disposed on each of the upper end faces 32e of the support rod parts 32. Besides, a top plate 41 is disposed on the case 40, and an opening 41b for inserting the protrusion 32c is formed in each of sections corresponding to the protrusions 32c in the top plate 41. Then, the adhesive is filled in a gap between the protrusion 32c and the opening 41b, and an annular recess 32d for reserving the adhesive is formed in the upper end face 32e of the support rod part 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010055080-A (JP)
Title: Fuser
Inventor: DONALD STEVEN B
IPC: G03G15/20
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a print process which are capable of more efficiently fusing a toner on media.  <P>SOLUTION: In a fuser 200, a heating element 212 is located in a core 210 and connected to a power supply 250 to heat the core 210 and outer layer 208 of a fuser roll 202. The outer surface 206 of the fuser roll 202 and the outer surface 214 of a pressure roll 204 form a nip 205 therebetween. The outer layer 208 of the fuser roll 202 is made of a material having electrical properties and heat properties effective for quickly heating to a desired high temperature by applying a voltage. A voltage source 230 is connected to a controller 220 configured so as to control the on and off of the voltage source 230. The voltage source 230 can be stopped after the toner on the media is fused.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011035043-A (JP)
Title: Continuous scanning crystallization apparatus
Inventor: AKITA NORITAKA
IPC: H01L21/20
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent non-uniformity of irradiation of a laser beam accompanying a defect of irradiation control, damage by radiation of the laser beam outside a crystallization region and contamination due to generated fine particles when scanning irradiation by driving a substrate stage in crystallization using the continuous oscillation laser beam.  <P>SOLUTION: Irradiation control of the laser beam is performed by an optical path switching mechanism 4 arranged on an optical path. A margin part is installed outside the crystallization region where a substrate 20 is crystallized. An operation of the optical path switching mechanism 4 is performed by the margin part. Thus, non-uniformity of the irradiation of the laser beam due to the defect of irradiation control, the damage and contamination by irradiation of the laser beam to the outside of the crystallization region are suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036880-A (JP)
Title: Scarfing device
Inventor: NAKAJIMA HIROFUMI
IPC: B22D11/12
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scarfing device that can suppress reaching of stuck scarfing slag to a nozzle-forming block, even if the scarfing slag scattering from a molten pool sticks a shoe block when a lower face of a steel piece is scarfed.  <P>SOLUTION: The scarfing device 4 for scarfing the lower face of a steel piece is characterized in that the device includes a shoe block 1 which is made to face the steel piece in scarfing the steel piece, a body 20 to which the shoe block is attached, and a nozzle-forming block which is mounted on the body and attached in contact to the lower face of the shoe block and which has the nozzle formed for jetting a scarfing gas, wherein an end on the nozzle side of the shoe block protrudes over the nozzle-side contact end 2a which comes in contact with the lower face of the shoe block in the nozzle-forming block.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042424-A (JP)
Title: Elevator hoisting machine sheave
Inventor: NAKAGAWA HIROYUKI
IPC: B66B11/08
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator hoisting machine sheave capable of restraining an inner surface of a groove from corroding, and capable of improving frictional force between a suspension means and itself.  <P>SOLUTION: The elevator hoisting machine sheave has a sheave body 9 wound with a rope 8, by forming the groove 9b for inserting the rope 8 for suspending a car 1 and a counterweight 2. The sheave body 9 has a surface reforming layer 14 of performing surface reforming processing for enhancing corrosion resistance by forming the inner surface of the groove 9b. A contact surface for contacting with the rope 8 in the surface reforming layer 14 is formed as a roughened surface for restraining sliding to the rope 8 by the frictional force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041881-A (JP)
Title: Functional water generator
Inventor: SAKAI HIROSUKE
IPC: C02F1/48
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To generate nanobubble water useful for a living body hygienically, efficiently and easily.  <P>SOLUTION: A mounting portion 2b on which a container C for storing water to be treated is mounted is provided on a casing 2 of a functional water generator 1. An electromagnet 8 which generates a horizontal rotating magnetic field for magnetizing the water to be treated of the container C on the mounting portion 2b is provided in the casing 2. An electrostatically charged plate 9 is provided just under the mounting portion 2b. Information on rotating magnetic fields corresponding to effects useful for a living body is recorded in a memory card 6, and the electromagnet 8 is driven according to the information. An LED 10 which emits blue light for generating nanobubbles is provided in the mounting portion 2b. The rotating magnetic field of the electromagnet 8 can promote the generation of the nanobubbles by the LED 10 to efficiently generate nanobubble water having particular useful effects for a living body and a sterilizing effect.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041685-A (JP)
Title: Game machine
Inventor: HIRUKAWA NAOKI
IPC: A63F5/04
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for executing a game performance for amusing a player and arousing player's motivation to play.  <P>SOLUTION: In Pachinko game machines using Pachinko game balls, Pachinko slot machines for performing similar drawing performance display by supplying coins, coin type game machines of a token game or the like and other game machines for performing drawing performance display, etc., the game machine includes means for reporting the state of the present machine and the other machines, means provided with a reporting display part inside and outside the game machine, for obtaining the state of the other game machine without electric connection with a photosensor or a power sensor or the like, and performance means for displaying a game performance by video images, voice and lamps, etc., and has a common performance processing part with a relating game machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042902-A (JP)
Title: Chafer cord and vehicle tire
Inventor: AKAZAWA TAKAE
IPC: B60C9/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chafer cord which improves the adhesiveness of the chafer cord to a rubber on the vulcanization or employment of a tire, and to provide a vehicle tire.  <P>SOLUTION: The chafer cord 20 includes brass-plated steel wires in which laminated structure portions formed by laminating amorphous portions having a composition comprising 55 to 66 wt.% of Cu and the remainder of Zn and formed from crystal particles having a particle diameter of not more than 20 nm to crystalline portions including crystal particles having a particle diameters of less than 20 nm are formed, wherein the rate of the area occupying the surfaces of the amorphous portions of the laminated structure portion to the whole surface of the brass-plated layers is not less than 20%; the rate of the volume occupied by the amorphous portions to the whole volume of the layer-twisted structure portion is not less than 20 and not more than 80%; the brass-plated steel wires are applied to 50% or more of the outermost sheath filaments in the layer-twisted structure, and to 50% or more of the outermost layer sheath filaments of the outermost strands in the multitwisted structure. The chafer cord 20 is applied to a vehicle tire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043437-A (JP)
Title: Navigation device, and method and program thereof
Inventor: YOKOYAMA TSUKASA
IPC: G09B29/10
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-visibility navigation device and a method and program thereof with enhanced safety, comfortability, and reliability, capable of displaying information required for a driver at an appropriate timing by displaying a passage condition only on a road for which a course change has been predicted.  <P>SOLUTION: When a course prediction section 25 predicts a course change of a vehicle, a passage display section 28 displays the passage condition only on this predicted course, distinguishing between an effective passage and a non-effective passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044383-A (JP)
Title: Terminal installation method and terminal installation jig
Inventor: JINNO KEIJI
IPC: H01R9/16
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal installation method in which a shift of a terminal pressed into a press-fit hole can be suppressed.  <P>SOLUTION: When a terminal 4 is pressed into a press-fit hole 31 of a bottom wall 3, firstly a terminal installation jig 5 is arranged at the rear of the bottom wall 3 and a guide 7 is arranged at the front of the bottom wall 3, respectively, and one end of the terminal 4 housed in a housing hole 71 of the guide 7 is made to pass through the press-fit hole 31 of the bottom wall 3, and to abut on a support hole 51. Then, when the terminal 4 is pressed into the press-fit hole 31, the terminal 4 projecting from a rear end opening of the press-fit hole 31 is inserted into the support hole 51 from a front end opening. After the terminal 4 is pressed into the press-fit hole 31, the guide 7 is separated from the terminal 4, and the terminal installation jig 5 is separated and removed from the terminal 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047606-A (JP)
Title: Branch type chamber for air conditioning device
Inventor: TOIZUMI MASAYUKI
IPC: F24F13/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamber capable of being configured compact, and having good balance of air volumes of the air distributed from each of outlets of the chamber.  <P>SOLUTION: A chamber body has a double structure composed of a chamber outer box 10 and a chamber inner box 40 approximately concentrically disposed inside of the chamber outer box 10 with a clearance. The chamber outer box 10 has one conditioned-air inlet 20 to which the conditioned-air supplied from an air conditioner is introduced, and outlets 31, 32, 33, 34 as the plurality of outlets for supplying the introduced conditioned-air, and projected from a side wall of the outer box while respectively facing different directions roughly from a central section of the chamber outer box, on its side wall. The chamber inner box 40 has one outside air inlet 50 for introducing the outside air, and outside air outlets 61, 62, 63, 64 as the plurality of outlets for supplying the introduced outside air in a branched state, and projected from a side wall of the inner box while respectively directing to positions of the outlets.  <P>COPYRIGHT: (C)2011,JPO&INPIT