baber/WOPTO huggingface dataset:
Patent JP-2008236767-A (JP)
Title: Mobile station
Inventor: YANO YASUHIRO
IPC: H04B1/707
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spread spectrum communication device capable of easily performing handovers among different frequencies.  <P>SOLUTION: A spread spectrum communication device of the present invention comprises: a radio frequency receiving unit 25 for intermittently receiving a compressed frame in compression mode; a timing/despreading unit 51 for detecting a first search code and a second search code during a non-transmission period in the compression mode; a detection and judgement unit 52 for judging those search codes on the basis of the prescribed standard; and a control unit 21E for controlling handovers among different frequencies, by establishing synchronism with other frequency carriers, on the basis of the first search code and the second search code detected by the detection and judgement unit 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252410-A (JP)
Title: Discharge lamp device
Inventor: MATSUMOTO SHIGECHIKA
IPC: H05B41/24
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp device of which the power loss is suppressed without delay in the spread of light emission in a tube axis direction, and which reduces audible noise generated when burst light control is performed.  <P>SOLUTION: The discharge lamp device includes: an AC conversion circuit 2 in which switching elements Q1, Q2 are alternately operated to convert a DC voltage into an AC voltage: a transformer 5 which steps up the AC voltage from the AC conversion circuit 2; and a discharge lamp 6 which is connected to a secondary side of the transformer 5, and performs burst light control of the discharge lamp 6. In the discharge lamp device which includes a short-circuiting circuit 4 for short-circuiting a coil L3 of the transformer 5 during an off period of burst light control or in the discharge lamp device concerned, the switching element switched on first in an on period of burst light control is a switching element Q2 (Q1) corresponding to a switching element Q1 (Q2) switched on last at the end of the preceding on-period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251137-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NISHIKIUCHI YASUSHI
IPC: G03G15/20
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus not influencing rotation drive of a heating roller by setting optional heating width.  <P>SOLUTION: The fixing device 17 includes a pair of rotation fixing members (the heating roller 31 and a pressure roller 32). The fixing device fixes toner images on sheets by passing the sheets carrying the toner images between nips of the pair of the rotation fixing members, and includes a heating unit part 42 generating heat by energization on a heat generation member 34 provided on the heating roller 31. The heat generation member 34 is different in heat generation width of the heating unit part 42 from a position in a direction equivalent to a circumferential direction of a fixing belt 33 of the heating roller 31, and heats the fixing belt 33 by being brought into contact with the fixing belt 33 at a part of the heat generation width corresponding to the width of the sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248825-A (JP)
Title: Hybrid drive unit
Inventor: IWANAKA MAKOTO
IPC: B60K6/365
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid drive unit increasing a gear ratio at a low speed stage without enlarging the outside diameter of a transmission and easily ensuring the life of the bearing of a pinion gear by suppressing an increase in the rotational speed of the pinion gear at a high-speed stage.  <P>SOLUTION: This hybrid drive unit includes an input member I, an output member O, a first dynamo-electric machine MG1, a second dynamo-electric machine MG2, a power distributing device P1 distributing the rotational driving force of the input member I to the output member O and the first dynamo-electric machine MG1, and the transmission TM. At the low-speed stage, the transmission TM decelerates the rotation of the second dynamo-electric machine MG2 to transmit it to the output member O by combining deceleration by one planetary gear mechanism P2 and deceleration by the other planetary gear mechanism P3. At the high-speed stage, the transmission TM decelerates the rotation of the second dynamo-electric machine MG2 at the gear ratio lower than the low-speed stage to transmit it to the output member O by four rotational elements formed by combining the two planetary gear mechanisms P2, P3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248829-A (JP)
Title: In-wheel motor cooling structure
Inventor: KOBAYASHI TOSHIYUKI
IPC: B60G17/08
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor cooling structure capable of efficiently cooling a motor body of an in-wheel motor using oil accumulated in a shock absorber.  <P>SOLUTION: The in-wheel motor cooling structure 1 is constituted between the in-wheel motor 100 and the shock absorber 200, and includes an oil pump 132 driven by the motor body 121 for sucking and discharging the oil accumulated in a first oil reserver 131, a first oil passage 133 for supplying oil discharged from the oil pump 132 to the shock absorber 200, a second oil passage 134 for supplying the oil accumulated in the shock absorber 200 to the motor body 121, and a third oil passage 135 for discharging the oil supplied to the motor body 121 to the first oil reserver 131.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252634-A (JP)
Title: Fuel cell system
Inventor: HIBINO MASAHIKO
IPC: H01M8/10
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow a fuel cell system equipped with a flow amount variable ejector to reliably eject impurities during a reaction off-gas purge.  <P>SOLUTION: The fuel cell system (1) includes: the ejector (24) having a flow amount variable drive unit (48) for varying a flow amount of at least one of a reaction off-gas and a reaction gas which are supplied to a fuel cell (2); and a purge valve (35) for ejecting the reaction off-gas to the outside of a circulatory system, wherein a control device (5) causes the flow amount variable drive unit (48) to operate slightly such that pressure fluctuation occurs in the circulatory system (23) at a valve opening timing of the purge valve (35).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253897-A (JP)
Title: Data measuring instrument
Inventor: ANPO FUKUTARO
IPC: H04M11/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a working time and to improve working efficiency in a data measuring instrument for outputting, to an external storage medium, measurement data obtained by measuring physical state values of a device to be monitored.  <P>SOLUTION: A data measuring instrument includes: a storage section 7 for temporarily storing measurement data; a data input/output section 8, to which a plurality of external storage media 3 are connected, for inputting/outputting the measurement data from/to the plurality of external storage media 3; a connection control setting section 5 for setting the connection of the plurality of external storage media 3 and displaying connection information of the plurality of external storage media 3 connected to the data input/output section 8 and a measuring state of the measurement data; and a control section 6 which performs input/output control regarding the exchange of measurement data between the storage section 7 and the external storage media 3 of an output destination designated by the connection control setting section 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247809-A (JP)
Title: Game machine
Inventor: HOSHI TAKASHI
IPC: A63F5/04
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine permitting smooth and easy attaching/detaching of a display part for displaying various information on the play.  <P>SOLUTION: The game machine 1 includes: a liquid crystal panel 310 for displaying various information on the play; a liquid crystal supporting base 320 for supporting the liquid crystal panel 310; a liquid crystal control board 360 attached to the liquid crystal supporting base 320 for controlling the display of information; and a rear cover 370 attached to the liquid crystal supporting base 320 for covering the liquid crystal control board 360. The liquid crystal supporting base 320 includes a pair of sliding support parts 325L and 325R for slidably supporting the liquid crystal panel 310, and a first restraining part 331 for restraining movement of the liquid crystal panel 310 to one side in the sliding direction. The rear cover 370 has a second restraining part 375 for restraining movement of the liquid crystal panel 310 to the other side in the sliding direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008247034-A (JP)
Title: Method and system for compounding silicone composition
Inventor: SILVI NORBERTO
IPC: B29C48/38
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for producing a uniform filler-mixed devolatalized silicone composition by efficiently compounding a high-level inorganic filler, a machining fluid, and a silicone polymer at a commercial rate.  <P>SOLUTION: A first dispersion composition is manufactured by compounding the filler, the machining fluid, and the silicone polymer by means of a first compounding device 12; and concurrently, a second dispersion composition is manufactured by compounding the filler, the machining fluid, and the silicone polymer by means of a second compounding device 14 by sharing the same extruder shaft 16 with the first compounding device. An extruder transition section 18 of this system is equipped with a sealed ejection chamber 20 which is defined by a lower wall with a proper contour shifting toward a first partition wall 26, a second partition wall 28 and an ejection port 24; and the shaft 16 passes through the first partition wall 26, extends across the ejection chamber 20, and passes through the second partition wall 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009264820-A (JP)
Title: Inertial force sensor
Inventor: SAKAGAMI TAKESHI
IPC: G01C19/5783
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor capable of reducing its height without impairing electrical connections, even if a resin adhesive flows.  <P>SOLUTION: An element 32 and an IC chip 34 have respectively I/O electrodes 48, 50 for I/O signals; the element 32 is electrically connected via the I/O electrode 48 disposed on the surface; the IC chip 34 is electrically connected via the I/O electrode 50 disposed only on the surface; a substrate 35 is electrically connected via a metal wiring pattern 42 disposed on the surface; the I/O electrode 50 of the IC chip 34 and the metal wiring pattern 42 of the substrate 35 are electrically connected via a wire 54 by wire bonding; the I/O electrode 50 of the IC chip 34 and the I/O electrode 48 of the element 32 are electrically connected by a metal bump 55; the IC chip 34, the element 32, and the substrate 35 are overlapped by interposing and hardening a liquid resin 56; and the metal bump 55 is fixed by metal connection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262190-A (JP)
Title: Die casting
Inventor: NISHINO NAOHISA
IPC: B22D21/04
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality die casting having little defect with which in the die casting for gruel-state solidifying type solidification style, good condition of molten metal is supplied into the last solidifying part with a local pressurization and also, the crack and the deformation in the casting generated once in a while caused by the local pressurization, are prevented.  <P>SOLUTION: In the die casting, with which the thick part having the last solidifying part, and the thin part, are provided and gruel-state solidifying type molten metal solidified in the solid-liquid coexistent-state is pressurize-filled up with a plunger and cast into the die; after filling up the molten metal into the thick part, a flowing mark of the shape of a streak continued from the thin part to the thick part which forms when supplying the molten metal into the last solidifying part in the thick part through the thin part with the local pressurization, is generated on the cross-sectional surface. This die casting having the flowing mark of the shape of streak continued from the thin part to the thick part, is sufficiently performed to the molten metal supplying into a shrinkage cavity generating portion and also, the defects, such as the cracking, segregation, are little.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267838-A (JP)
Title: Wireless communication system, wireless base station and wireless communication method
Inventor: MURAKAMI KEIJI
IPC: H04W36/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To normally relay an uplink packet to a wide-area communication network while reducing overhead in the uplink packet, that is transmitted in a radio section, and a processing load in a wireless terminal.  <P>SOLUTION: A wireless base station 1B is a handover destination of a wireless terminal 2, receives an uplink packet from the wireless terminal 2, and carries out first packet reception processing based on first uplink control data added to the uplink packet by the wireless terminal 2. The wireless base station 1B uses information received from a wireless base station 1A, that is a handover source of the wireless terminal 2, to generate information for relay and relays the uplink packet, after the first packet reception processing, to the wireless base station 1A on the basis of the information for relay. Furthermore, the wireless base station 1B adds, to the uplink packet relayed to the wireless base station 1A, second uplink control data which are omitted at the wireless terminal 2 but are used for second packet reception processing at the wireless base station 1A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009120801-A (JP)
Title: Iminodisuccinate containing composition and method for preserving the same
Inventor: SAITO SHU
IPC: C11D3/33
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid composition capable of being favorably used in various purposes having an excellent preservation stability, an advantage in transportation and preservation and an excellent solubility, and demonstrating functional capability such as an excellent washing power, and to provide a method for preservation for the same.  <P>SOLUTION: The solid composition includes 10-95% by mass of iminodisuccinate represented by general formula (1), wherein R represents a hydrogen atom or a hydroxyl group, X<SP>1</SP>-X<SP>4</SP>may be the same or different and represent a hydrogen atom, alkali metal atom, alkaline earth metal atom or ammonium group, and the solid composition includes at least one of a water soluble polymer and an organic acid salt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009267986-A (JP)
Title: Wireless communication method and communication apparatus
Inventor: SUKA JUNICHI
IPC: H04W72/12
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid collision of physical subchannels.  <P>SOLUTION: In a wireless communication method for performing wireless communication between a first and second communication apparatus, when the second communication apparatus performs a first communication, the first communication apparatus allocates a first subchannel in a first frequency region of a wireless frame to the second communication apparatus and when the second communication apparatus performs a second communication, the first communication apparatus allocates a second subchannel in a second frequency region of the wireless frame to the second communication apparatus. When the first subchannel is allocated to the second communication apparatus, the second communication apparatus changes physical subchannels within the first frequency region and performs transmission and when the second subchannel is allocated to the second communication apparatus, the second communication apparatus changes physical subchannels within the second frequency region and performs transmission, wherein the first frequency region and the second frequency region are set so as not to have frequency overlap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262510-A (JP)
Title: Board for inkjet head, inkjet head, and inkjet recording apparatus equipped with the inkjet head
Inventor: TAMURA HIDEO
IPC: B41J2/05
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the measurement accuracy for the board temperature of an inkjet head.  <P>SOLUTION: This board for inkjet head has diode sensors 1 and 2, and aluminum sensor 3 and 4 as a plurality of kinds of board temperature detecting elements respectively having different output voltage characteristics. The diode sensors 1 and 2 have characteristics that the output voltage descends accompanying the temperature rise when a constant current is applied to the sensors. The aluminum sensors 3 and 4 have characteristics that the output voltage ascends accompanying the temperature rise when the constant current is applied to the sensors. The diode sensors 1 and 2 and the aluminum sensors 3 and 4 are arranged in such a manner that the diode sensors 1 and 2 may be closer to input/output pads 56 and 57 in a distance from the input/output pads 56 and 57.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269248-A (JP)
Title: Method for manufacturing seal structure body
Inventor: SHIMAZOE TOSHIHIRO
IPC: B29C45/14
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality seal structure body by preventing a sheetlike member 11 from being deflected or damaged by the injection pressure of a molding material and a flow of a molding material in a cavity 23 in a method for manufacturing the seal structure body integrally having a gasket on an edge part of the sheetlike member by holding the sheetlike member 11 having a through-hole 11b opened at a prescribed pitch along the edge part between the inner surfaces of a mold 2 through holding means 211, 221, and filling and curing the molding material into a cavity 23 formed between the edge part of the sheetlike member 11 and the inner surface of the mold 2.  <P>SOLUTION: The holding means 211, 221 for holding the sheetlike member 11 in the mold 2 alternately comprise recessed parts 211a, 221a recessed so as to block respective through-holes 11b and projection parts 211b, 221b projecting between respective through-holes 11b, 11b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270922-A (JP)
Title: Biosample reaction method
Inventor: TAKAGI FUMIO
IPC: C12N15/09
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a biosample reaction method processing a reaction in a minute amount of a reaction fluid and also efficiently processing many specimens at one time.  <P>SOLUTION: The biosample reaction method, using a microreactor array 10 which includes a plurality of reaction vessels 103, a reaction fluid introducing channel 104 connected to each reaction vessel 103, a reaction fluid storage part 105 connected to the reaction fluid introducing channel 104 and a waste fluid storage part 105, includes: a first step of filling the reaction fluid introducing channel 104 and the reaction vessels 103 with a reaction fluid by a centrifugal force; and a second step of sending the reaction fluid in the reaction fluid introducing channel 104 to the waste fluid storage part 105 by a centrifugal force. Between the first step and the second step, the angles of the direction of the flow channels from the reaction fluid introducing channel 104 to the waste fluid storage part 105 against the direction of the centrifugal force are different.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272212-A (JP)
Title: Modular jack and modular jack connector
Inventor: ISHIKAWA HIROSHI
IPC: H01R13/648
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modular jack and a modular jack connector improving electric connection (electrostatic connection, electromagnetic connection) between signal lines.  <P>SOLUTION: In the modular jack, a swelling part 5 swollen in a direction approaching a conductor pin 4 is formed at another conductor pin 4. Conductor pins 4 of which alignment orders are to be in odd numbers are retained at a predetermined site in a line, conductor pins 4 of which alignment orders are to be in even numbers are retained at another predetermined site in a line. Each swelling part 5 of the odd-number conductor pin 4 is formed at a retaining site of the odd-number conductor pin 4, and each swelling part 5 of the even-number conductor pin 4 is formed at a retaining site of the even-number conductor pin 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009159588-A (JP)
Title: Antenna for cellular phone or personal computer
Inventor: MURAOKA KOJI
IPC: H01Q1/52
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for a cellular phone or a personal computer having an electromagnetic wave shielding effect.  <P>SOLUTION: This antenna for the cellular phone or the personal computer is structured such that at least one layer of an electromagnetic wave shielding and absorbing layer containing magnetic powder is formed on an armoring case of the cellular phone or the personal computer or at least one layer of antenna base body having a plate or sheet-like shape; a plurality of antenna patterns are formed on a surface of the electromagnetic wave shielding and absorbing layer through an ultrathin insulation layer in the form of a single or laminated layer; and terminals from the respective antenna patterns are collected and used as an output contact. In addition, the antenna has an angled corrugated irregular surface in order to increase the surface area of the surface shape of the antenna base body or improve sensitivity to reception radio waves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009275553-A (JP)
Title: Link type stroke variable engine
Inventor: WATANABE SEI
IPC: F02B75/32
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress and reduce half-order inertial exciting force generated at an eccentric shaft, in a link type stroke variable engine for linking a piston, a crankshaft and the eccentric shaft via a link mechanism.  <P>SOLUTION: A counterweight part 64 which is in a projection view on a plane orthogonal to an axis of a rotary shaft 50 and has a center of gravity G1 arranged on an opposite side of an axis of the eccentric shaft 53 with respect to the axis of the rotary shaft 50 rotates together with the rotary shaft 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277799-A (JP)
Title: Method of manufacturing multilayer electronic component
Inventor: SHIRAISHI KEISUKE
IPC: H01G4/30
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer electronic component capable of forming an equal recess on both main surfaces of a laminate.  <P>SOLUTION: The method includes a step of preparing the laminate 11 having a pair of main surfaces 11a and 11b, a step of preparing first and second forming dies 13 and 14, and a step of pressing the laminate 11 by moving only the first forming die 13 after arranging the laminate 11 between the first forming die 13 and the second forming die 14. When arranging the laminate 11 between the first forming die 13 and the second forming die 14, a first elastic sheet 17 is sandwiched between a press surface of the first forming die 13 and the main surface 11a of the laminate 11, and a second elastic sheet 18 thicker than the first elastic sheet 17 is sandwiched between a press surface of the second forming die 14 and the main surface 11b of the laminate 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT