baber/WOPTO huggingface dataset:
Patent JP-2009091934-A (JP)
Title: Negative pressure responding valve
Inventor: OKUDA HIDEKI
IPC: F02M25/08
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a second valve 5 to operate under low differential pressure by making it possible to receive pressure inside two first and second fluid passages 51, 52 not only by a valve body section comprising the second valve 5 but by a leaf spring section comprising a leaf spring 6.  <P>SOLUTION: In the leaf spring itself, an opening 7 is provided which makes the two first and second fluid passages 51, 52 communicate with each other. Even if a lifting amount of the second valve 5 is smaller than a medium lifting amount, large differential pressure (force acting on the second valve 5 and the leaf spring 6 based on a difference in pressures acting on both sides of the second valve 5 and the leaf spring 6) can be ensured by making the valve body section comprising the second valve 5 and the leaf spring section comprising the leaf spring 6 receive the pressures inside the two first and second fluid passages 51, 52. Hence, even if a difference in pressure between negative pressure of a suction pipe and the atmospheric pressure is low, the second valve 5 is allowed to smoothly operate (lift).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092835-A (JP)
Title: Induction heating apparatus
Inventor: WATANABE YOSHIAKI
IPC: H05B6/06
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating apparatus not giving any adverse influence to a fixing body or an induction heating apparatus, when the fixing body is changed in temperature.  <P>SOLUTION: When a fixing roller 2 which is the fixing body is changed in temperature and a quantity of the temperature change in the fixing roller 2 becomes a constant value or more, a microcomputer 5 judges an abnormal temperature state and makes an emergency stop in heating of the fixing roller 2. By such temperature control of the microcomputer 5, the adverse influence to the fixing roller 2 or the induction heating apparatus 1 can be prevented even when the temperature is changed in the fixing roller 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091463-A (JP)
Title: Volume reducing method for polylactic acid
Inventor: NAKAMURA KENJI
IPC: C08J11/16
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume reduction method for polylactic acid for decomposing the polylactic acid.  <P>SOLUTION: In the volume reducing method for polylactic acid, the volume of the polylactic acid is reduced by ammonia generated through fermentation occurring when a molded matter composed of polylactic acid and urea are added to a composition including urease-producing microorganisms, which generate ammonia by urease reaction, or a urease-containing composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100025-A (JP)
Title: Semiconductor device
Inventor: ASHIDA MITSUYUKI
IPC: H03G3/10
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing an increase in area and deterioration in distortion characteristics of an LNA (low noise amplifier), and achieving input impedance compensation.  <P>SOLUTION: The semiconductor device 10 includes: a mode selecting section 14 for selecting a high gain mode and a low gain mode; a first amplifier 11 operating when the mode selecting section selects the high gain mode; a second amplifier 12 operating when the mode selecting section selects the low gain mode; and an impedance adjustment section 13 having a compensating element C131 for compensating the input capacity of the first amplifier 11, a switch SW132 for turning ON the compensating element C131 when the mode selecting section 14 selects the low gain mode, and a linear element C133 for releasing the distortion characteristics of the compensating element C131.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211760-A (JP)
Title: Modulation system estimation apparatus
Inventor: NAGAI TAKAYUKI
IPC: H04L27/00
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulation system estimation apparatus correctly estimating a modulation system even when a device on a reception side or on a transmission side is moving at a high speed.  <P>SOLUTION: The modulation system estimation apparatus for estimating the modulation system of signals transmitted by other radio device comprises, for instance: a frequency deviation-transmission rate estimation part 13 for successively estimating the carrier frequency of reception signals; a frequency deviation correction part 12 for correcting the frequency deviation of the reception signals on the basis of the carrier frequency estimated in the frequency deviation-transmission rate estimation part 13; and a modulation system estimation part 14 for estimating the modulation system on the basis of the carrier frequency estimated in the frequency deviation-transmission rate estimation part 13 and the reception signals after correcting the frequency deviation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009098407-A (JP)
Title: Display device
Inventor: ABE HIROYUKI
IPC: G02F1/1345
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the size of a display device by using each pad electrode for dual use as an inspection pad electrode.  <P>SOLUTION: At least one substrate includes the plurality of pad electrodes at an edge part of at least one side. Each pad electrode of the plurality of pad electrodes includes a metal layer formed on the at least one substrate and a transparent conductive film formed on the metal layer. A flexible wiring board includes a connection electrode mechanically and electrically connected to the transparent conductive film of each pad electrode. Each pad electrode includes a metal layer elimination area in a shape of a recessed part or an opening part in plan view with no metal layer formed thereon in the surface on which the metal layer is formed. The transparent conductive film covers both the area with the metal layer formed thereon and the metal layer elimination area, and is electrically connected to the metal layer in the area with the metal layer formed thereon. The connection electrode of the flexible wiring board overlaps with both the metal layer of the pad electrode and the metal layer elimination area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102269-A (JP)
Title: Method for conserving cut flower
Inventor: SUDA OSAMU
IPC: A01N3/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, in a conventional method for conserving cut flowers comprising a dehydration process of dehydrating the tissue water of cut flowers by a solvent, and a process of dipping by immersing them in a polyhydric alcohol such as ethylene glycol, diethylene glycol, a polyethylene glycol, a polypropylene glycol, glycerol, etc., or an ether of the polyhydric alcohol, such as glycol ether, there are many cases of having the insufficient decoloration of cut flowers, and especially in the case of dark-colored flowers by conventionally known methods, it has been difficult to achieve a fresh color tone in the cut flowers by a coloring process afterwards.  <P>SOLUTION: This method for conserving cut flowers comprises incorporating an inorganic or organic reducing agent, e.g. a reducing agent having a mercapto group such as thioglycolic acid, etc., in the dehydrating or penetrating process of the cut flowers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106777-A (JP)
Title: Method of detecting arrival of non-controlled fuel in combustor of gas turbine
Inventor: IASILLO ROBERT J
IPC: F23R3/36
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of shifting a gas turbine with a dual fuel system from a gas fuel operation to a liquid fuel operation.  <P>SOLUTION: This method comprises a step 930 of starting a predetermined non-controlled liquid fuel preliminary charging flow through the liquid fuel system, a step 985 of detecting the arrival of the non-controlled liquid fuel flow to a combustor nozzle, and a step 1000 of starting the movement from the gas fuel operation to the liquid fuel operation when the non-controlled liquid fuel flow is detected at the combustor nozzle. The arrival of the non-controlled liquid fuel flow at the combustor nozzle is confirmed by monitoring 945 the variation of a fuel normalization output which is a parameter with sensitivity to the non-controlled liquid fuel flow, and determining a time when the fuel normalizing output exceeds a threshold algorithm value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009112330-A (JP)
Title: Feature quantity candidate preparation device and feature quantity candidate preparation method
Inventor: YONEDA MITSUHIRO
IPC: A61B5/05
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which permits feature quantities which are particularly effective in building a model of a target having complexity and individuality and different in character to be efficiently prepared.  <P>SOLUTION: The feature quantity candidate preparation device includes a storage means to store the values of feature quantities extracted from a plurality of samples, an index value computation means to compute index values obtained by normalizing the number of kinds of the values of feature quantities by the number of samples for every feature quantity, an evaluation target selection means to select a combination of feature quantities to be evaluated from the kinds of feature quantities, an evaluation means to evaluate whether or not the uniformity of a frequency distribution of index values of each feature quantity on the basis of a prescribed reference regarding a combination of feature quantities chosen as a target of evaluation, a feature quantity candidate decision means to decide on a combination of feature quantities evaluated as satisfying the prescribed reference by the evaluation means as feature quantity candidate to be given to a model preparation device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115496-A (JP)
Title: Gas meter
Inventor: KAJITANI AKIRA
IPC: G01F3/22
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter which can be more easily manufactured by reducing the number of components constituting a flow passage.  <P>SOLUTION: In the gas meter including a flow passage member 10 including a gas passage with an approximately U-shaped tubular shape from an inflow port 11 to an outflow port 12, a measurement tube 22 arranged in the flow passage and including a communicating passage 25 through which the gas flowing in the flow passage passes, a pair of ultrasonic wave propagation means 23A, 23B for propagating an ultrasonic wave between prescribed two points at an upstream side and a downstream side in the communicating passage 25, and a control means for calculating a flow rate of the gas flowing in the communicating passage 25 on the basis of a detection signal from the ultrasonic wave propagation means, an opening part for arranging the measurement tube 22 in the flow passage is provided at a bottom side part of the approximately U-shaped flow passage in the flow passage member 10, and the flow passage member 10 includes a structure in which the measurement tube 22 is assembled into the flow passage from the opening part and in which the opening part is sealed by assembling a bottom surface panel member 21 at the opening part. The flow passage member 10 is formed of an integrated molding product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116461-A (JP)
Title: Traffic violation annunciator
Inventor: TAKAGI MASANARI
IPC: G08G1/16
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic violation annunciator for preventing aimless driving, and for enabling a driver to facilitate proper countermeasures to traffic violation.  <P>SOLUTION: In this traffic violation annunciator, the front part of a vehicle is photographed by a camera 10, and the type of traffic regulation information such as a restricted speed displayed by the photographed traffic sign is recognized (S12). Then, whether or not a vehicle is violating traffic regulations is determined on the basis of the traffic regulation control (S13). Then, when it is determined that the vehicle is traveling beyond a speed limit by 30 km/h in the S13, the information and the information related with penal regulations to be imposed are set as display content (S14). Then, the information is displayed at a display 31 in S15. When the vehicle is violating traffic regulations, the information related with the traffic violation is communicated to the driver in detail, so that it is attainable to prevent aimless driving by using the traffic violation annunciator 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112491-A (JP)
Title: Ultrasonic diagnostic system
Inventor: UCHIBORI TAKANOBU
IPC: A61B8/06
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic system capable of generating an image wherein a level difference due to a time difference is less likely to be distinct.  <P>SOLUTION: A scan control part 91 gathers a plurality of scanning lines arranged along a main scanning direction in one individual area. With respect to the scanning lines included in the individual area, a transmission and reception part 3 transmits and receives ultrasonic waves once to each scanning line in order until the number of times of the transmission and reception becomes a predetermined number respectively. When the number of times of the transmission and reception to the scanning lines becomes a predetermined number respectively, the transmission and reception part 3 is allowed to perform scanning same as the scanning in another individual area in a sub-scanning direction generally orthogonal to the main scanning direction. An image generation part 6, on the basis of a received signal obtained by the scanning, generates a color Doppler image data of a surface parallel to the sub-scanning direction. A display control part 7 makes a display part 81 display a color Doppler image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211761-A (JP)
Title: Image forming apparatus and connection notification method
Inventor: FUKUNAGA SHINICHI
IPC: G03G21/00
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase the data transfer speed between an operating unit and a controller.  <P>SOLUTION: An image forming apparatus 1 which forms an image is provided with an operating unit 205 which receives operation from a user, a controller 11 including a control means 101 which controls the entire image forming apparatus, and a transmission line that is connected to the operating unit 205 and the controller 11 for transmitting/receiving data between an engine unit and the controller in a differential data transfer manner, wherein the operating unit 205 includes a first transfer means 208 that transmits/receives data to/from the controller 11 via the transmission line, and the controller 11 includes a second transfer means 103 that transmits/receives data to/from the engine unit 21 via the transmission line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118292-A (JP)
Title: Antenna apparatus
Inventor: OTAKI YUKIO
IPC: H01Q23/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To exclude the effect of a ground line upon an antenna element by enabling a ground plane, which provides a ground potential to a tunable matching circuit, to be removed from just under an antenna.  <P>SOLUTION: The tunable matching circuit 32 takes a ground potential from a set substrate side to which an antenna module 20 is mounted, via a transmission line 43, and an application line of a tuning signal Vt that is a DC bias is made into a route different from the transmission line 43 for fetching an RF signal to a tuner side. A DC ground and RF-like ground required for the tunable matching circuit 32 of an antenna apparatus are taken from the set substrate side, thereby removing a ground plane from just under the antenna element 31, so that the effect of a ground line upon the antenna element 31 can be excluded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118300-A (JP)
Title: Image display device, projector, and control method for the image display device
Inventor: OZAWA TAKASHI
IPC: H04N5/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device to which an indication can be easily given by a remote controller, even in a dark environment or during appreciation of a display image, and to provide a projector and a control method for the image display device.  <P>SOLUTION: Upon transitioning to a function selection mode, a control part makes a function selection guide G superimpose on a display image P. An item name (for example, "reproduction") has been expressed in the left end of the function selection guide G. Operable operation keys (right/left direction keys and a determination key) and indication contents, or the like, corresponding to the keys have been expressed at the right of the item name, so that it is shown that indication contents, corresponding to an expressed operation key, can be selected (designated) by the operation of this operation key. The projector body allows, in total, 5 function selection guides to be displayed thereon, and the displayed (superimposed) function selection guide G can be switched successively by the user operating the up-direction/down-direction key.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008140779-A (JP)
Title: Membrane-electrode conjugant
Inventor: SAITO SHIN
IPC: H01M4/88
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode conjugant providing a polymer electrolyte fuel cell in which power generation performance is substantially increased, and to provide its manufacturing method.  <P>SOLUTION: (1) The membrane-electrode conjugant is obtained by forming a catalyst layer on both sides of an electrolyte membrane. The membrane-electrode conjugant has water flow resistance obtained by a formula (F1) of 10 μm×g/meq or smaller, and a platinum content contained in at least one catalyst layer of 0.02-0.20 mg/cm<SP>2</SP>. (2) The membrane-electrode conjugant is manufactured by forming a catalyst layer by directly applying a catalyst ink to the electrolyte membrane. (3) The polymer electrolyte fuel cell has the membrane-electrode conjugant of (1) or (2). The formula (F1) is expressed by: (water movement resistance) = (membrane thickness (μm) of electrolyte membrane) / (ion exchange capacity (meq/g) of electrolyte membrane).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009113747-A (JP)
Title: Control device of interior lamp of vehicle
Inventor: OKUDA KOJI
IPC: B60Q3/02
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an interior lamp of a vehicle in which the lighting of the interior lamp does not affect an image picked up by a camera.  <P>SOLUTION: A camera 11 for picking up an image of a head of an occupant seated in a front passenger seat, and an interior lamp of a vehicle (a room lamp, a map lamp, etc.) are installed on a ceiling part in a cabin of the vehicle. When exposing the camera 11, camera dimming information Ss is outputted from a control unit 14 of an image pickup device 1, the extinction timing signal Sc1 in the time interval equal to or longer than the time from the start to the end of the exposure of the camera is generated by an extinction timing generation unit 31 of an interior lamp control device 3 on the basis of the camera dimming information Ss, and the interior lamp 2 is extinction-controlled by a lamp driving unit 32 so that the light of the interior lamp 2 is not incident on a lens of the camera 11 during the period of generation of the extinction timing signal Sc1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118704-A (JP)
Title: Rotor laminated core of rotary electric machine and its manufacturing method
Inventor: UMEDA KAZUHIKO
IPC: H02K1/28
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor laminated core of a rotary electric machine with sufficient profile precision and its manufacturing method for realizing superior productivity in bricklaying lamination in which a separation end face of a separation rotor core strip is dislocated in the lamination direction.  <P>SOLUTION: Separation rotor core strips 21, 22, in which each annular rotor core strip is divided into a fan shape at desired angle, are laminated to form a separation rotor lamination core 13, and two or more separation rotor lamination cores 13 are joined in an annular way in the rotor laminated core 10 of the rotary electric machine. The separation rotor core strips 21, 22 are laminated by clamping by turn or turn-back at a predetermined angle for every one piece or two or more pieces in a hoop direction. The concave-convex parts 11, 12 formed in a hoop direction at an edge of the separation rotator lamination core 13 subjected to clamping lamination, are engaged with each other so that two or more separation rotor lamination cores 13 are jointed in an annular way.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119532-A (JP)
Title: Cutter
Inventor: ARIKITA REIJI
IPC: B26D7/18
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter capable of discharging smoothly a cut material after cut.  <P>SOLUTION: A tip of a sealing sheet 10 for covering an upper side of a substrate material 4 is extracted up to an upper side of a suction area provided with a suction chamber 19 of a pick-up table 11, over a carry-out table 8, when suction-hold mountingly the substrate material 4 onto a cutting table 3. A conveyer belt 13 is conveyance-driven while making a suction force from the suction chamber 19 act on the sealing sheet 10, the cutting table 3 is also conveyance-driven, and the sealing sheet 10 is smoothly moved therein from the cutting table 3 to the pick-up table 11, beyond the carry-out table 8. The suction is efficiently carried out even under the condition where only the vicinity of the tip of the sealing sheet 10 is put on the pick-up table 11, since the action of the suction force due to the suction chamber 19 is applied to only the suction area in a carry-out table 8 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008055210-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the smooth transference of balls collected with a ball collection member blocking jamming along with less production costs.  <P>SOLUTION: The ball collection part 20 communicating with both of individual prize winning slots and a lost ball outlet 2g of the game board 2 is installed on a frame 4a of a mechanism board 4 and the balls B winning the prize winning slots and those B passing through the lost ball outlet 2g are discharged collectively outside the mechanism board 4 through a feeding port cut in the ball collection part 20 and a collection path 25 linked to the feeding port. The widths of the parts 21-25 of the ball collection part 20 are made larger than the opening width w2 of an ordinary prize winning slot 32 cut in the upstream side of a sensor 33 for detecting the balls B and the path width w3 of a prize winning path 31c. Thus, the parts 21-25 of the ball collection part 20 enable a large number of the balls B, those B passing through the prize winning path 31c of a prize winning device 30 and those additional passing through the lost ball port 2g to flow down smoothly to a collected ball discharge port 4h without jamming.  <P>COPYRIGHT: (C)2008,JPO&INPIT