baber/WOPTO huggingface dataset:
Patent JP-2009241161-A (JP)
Title: Cutting section mechanism of wire saw machine
Inventor: SUGANAMI HIRONOBU
IPC: B28D5/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting section mechanism for a wire saw machine, capable of stably cutting a plurality of rectangular prism bodies by one cutting process with a simple structure.  <P>SOLUTION: The wire saw machine constituted of the cutting section mechanism that cuts a workpiece by a wire, accumulators that are disposed in the front and rear of the cutting part mechanism, and a wire supply part and a wire collection part that supplies and collects the wire to/from the accumulators includes two pairs of rotating bodies that are disposed so that the cutting section mechanisms face a clearance to sandwich the workpiece in an orthogonal direction on an identical plane and rotate around the driving shaft, a string of wire that is wrapped around in a reciprocating and repeating fashion between the rotating bodies and disposed so as to form a plurality rows in parallel to one another at a predetermined clearance, and a number of idler pulleys that are disposed at every row of the plurality of rows of the wire and wrapped around by the wire to return the wire to the opposite side. Each idler pulley is constructed independently adjustably to make the rotating surface go along the traveling direction of the wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009209912-A (JP)
Title: Semipermanent power generation device
Inventor: IKEDA KEIZO
IPC: F03G7/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semipermanent power generation device for solving problems, due to being a present state such as these devices still only cover a part of a general home, recent fossil fuel is expensive for popularization, and electric power cost is still expensive and is supposed to rise but is not expected to lower while aiming at power-saving, though there is a solar battery as a device spread for energy-saving at home except for electric power of an electric power company supplied to the general home and a business place at present, and a solar water heater is occasionally seen on a roof of the general home for heat supply as an energy-saving facility though being directly a little different from electricity.  <P>SOLUTION: Though domestic electric power generally partially uses electric power such as the solar battery except for the electric power of the electric power company, these are still only a part, and in this case, the power generation device aims to supply the domestic electric power by really operating a generator by using a property of a volatile liquid and a law of gravity of the natural world. and stably supplies required electric power of the general home. This power generation device uses a weight difference between liquid and gas in barbell both end tank as a rotational power source with the center of a space pipe, that is, a cavity barbell as the axis 6 for connecting a tank 7 incorporated with the volatile liquid and vaporizing cavity tank 12, and uses heat transmitted by liquid and gas or a solid as a heat source with geothermal heat, solar heat, domestic waste heat and factory waste heat as the heat source for promoting vaporization of the volatile liquid being a rotation operation source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009244451-A (JP)
Title: Developing device, and image forming apparatus equipped therewith
Inventor: INADA TERUHIKO
IPC: G03G15/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing toner of a toner storage part from being leaked from a clearance between a partitioning member and a developing container into a toner supply part, even when forming the partitioning member between the toner storage part and the toner supply part of another member different from that of the developing container, and an image forming apparatus equipped therewith.  <P>SOLUTION: This developing device includes the toner supply part incorporated with a developing roller for supplying the toner to a photoreceptor, the toner storage part for supplying the toner to the toner supply part, and the first partitioning member 61 formed with a passage part 61a for moving the toner from the toner storage part to the toner supply part. The developing device is provided further with the developing container having an opening for exposing the developing roller toward the photoreceptor, and a sidewall 51e for holding an end part sealing member 71 abutting on both end part circumferential faces of the developing roller, by longitudinal-directional both end parts of the opening. The sidewall 51e includes a projected part 77 projected to an opening side along a longitudinal direction, the first partitioning member 61 is held close-contactingly to the projected part 77, and the sidewall 51e and the first partitioning member 61 forms the toner supply part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242987-A (JP)
Title: Textile product and method for weaving the same
Inventor: URUMA MASAO
IPC: D03D3/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing-free non-cut textile product woven in a multilayer weaving by crossing a plurality of warps and a plurality of wefts and having improved textile strength by narrowing the space between a plurality of warps and the space between a plurality of wefts, thereby weaving the textile product in high density, and to provide a method for weaving the textile product.  <P>SOLUTION: Provided is a seamless and non-cut flat square textile product woven in a multilayer woven by crossing a plurality of warps and a plurality of wefts, wherein both end parts of a pair of woven fabrics opposite to each other are opened, one woven fabric forms a front body, the other woven fabric forms a back body, and both fabrics form a skirt as a whole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244173-A (JP)
Title: Acceleration detecting device
Inventor: KATSUTA HIROSHI
IPC: G01P15/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration detecting device capable of easily managing the resistance values of a resistance element, wiring, and connection electrode.  <P>SOLUTION: This acceleration detecting device is disposed in between a first region 12 of a substrate 11 and a second region 13 surrounding the first region 12, and is arranged in a third region 14 having flexibility, while gripping first and third resistance elements R1 and R3, second and fourth resistance elements R2 and R4, and the first region 12. A switch section 3 selectively switches between a first connection state, where the first resistance elements R1 is electrically connected to the second resistance element R2, and the third resistance element R3 is electrically connected to the fourth resistance element R4, and a second connection state where the first resistance elements R1 is electrically connected to the fourth resistance element R4; and the second resistance element R2 is electrically connected to the third resistance element R3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241035-A (JP)
Title: Crushing device, stationary blade, stationary blade part and rotary blade
Inventor: INOUE SHIGENORI
IPC: B02C18/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing device which can improve crushing efficiency, while reducing power cost for crushing, a stationary blade, a stationary blade part and a rotary blade.  <P>SOLUTION: This crushing device 1 includes a crushing process section 100 which has: a crushing rotor 5 with a plurality of the rotary blades 5a, arranged in the radial direction, which are fixed to the circumferential surface of the crushing rotor 5; and a plurality of stationary blades 6 to be engaged with the rotary blades 5a following the rotation of the crushing rotor 5, both the crushing rotor 5 and the stationary blades 6 being disposed opposite to each other, in the radial direction. In addition, the rotary blade 5a is constituted by a tip member having rotary blade parts paired in a way that they are stretched in a row at a specified edge angle, and the stationary blade 6 has stationary blade parts paired to be engaged with the paired rotary blade parts. Further, one of the rotary blade parts is engaged with one of the stationary blade parts at the blade root, and the other of the rotary blade parts is engaged with the other of the stationary blade parts at the blade tip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250480-A (JP)
Title: Storage and refrigerator
Inventor: YANO HIRONOBU
IPC: B65G1/137
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage and a refrigerator capable of improving accuracy in detecting a wireless tag by wholly covering the inside of a metallic housing as a wireless tag readable region.  <P>SOLUTION: This refrigerator in which articles with the wireless tags 200 are stored comprises an antenna 52 radiating an electric wave into a refrigerator body 1 and wirelessly communicating with the wireless tag 200, a reader/writer 51 reading wireless tag information stored in the wireless tags 200 from the antenna 52, an electric wave strength changing means 53 wholly covering the inside of a refrigerator body 1 as the readable region of the wireless tags 200 by changing electric wave strength in the refrigerator body 1, and a control means 54 for processing the wireless tag information read out from the wireless tag 200 in the refrigerator body 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252969-A (JP)
Title: Susceptor, and vapor deposition device
Inventor: SAITO TAKESHI
IPC: C23C16/458
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a susceptor and a vapor deposition device, in which deterioration on the uniformity of carrier concentration in the surface of a film to be grown is suppressed while suppressing incorporation of particles.  <P>SOLUTION: The susceptor 1a is provided with a main body 2 and a first and a second coating portions 5, 6. The main body 2 includes a placing surface 3 for placing a substrate 100 and a support 4 for supporting a side surface 100a of the substrate 100. The surface 2a of the main body 2 includes an area extending along the direction of the extension of the placing surface 3 on the supporting portion 4 and further includes a first area 2a1 surrounding the placing surface 3 and a second area 2a2 surrounding the outer circumference of the first area 2a1. The first coating portion 5 is positioned on the first area 2a1 and is composed of a material containing no Si. The second coating portion 6 is positioned on the second area 2a2 and is composed of SiC.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250535-A (JP)
Title: Heat pump water heater
Inventor: HIRAOKA SO
IPC: F24H1/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater, easily re-heating hot water used in external load equipment to cause a temperature drop to a desired temperature in a comparatively short time without any increase in size.  <P>SOLUTION: In this heat pump water heater 120, hot water boiled up by a heat pump unit 10 is stored in a hot water storage tank 20 and supplied to a water supply destination, and also hot water in the external load equipment is re-heated by a load side heat exchanger 65 using hot water stored in the hot water storage tank as a heat source. In the water heater, a boiling-up circulating pump 43 and a non-return valve 45 are provided on the upstream side of the heat pump unit in a boiling-up circulating pipe line 40, and meanwhile, a passage selector valve 47 is provided on the downstream side of the heat pump unit. In addition to a first heat source circulating pipe line 50 extending from the upside of the hot water storage tank through the load side heat exchanger to reach the lower part of the hot water storage tank, a second heat source circulating pipe line 60 is provided, which extends from the passage selector valve through the load side heat exchanger to join the boiling-up circulating pipeline on the downstream side of the non-return valve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253688-A (JP)
Title: Keyless system for vehicle
Inventor: YAMAGUCHI HIDEAKI
IPC: H04B1/38
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyless system for vehicle with which devices can be normally operated by suppressing a transmission signal from a mobile unit from being interfered with a disturbance wave, and improving a probability for an in-vehicle unit to receive a transmission signal from the portable unit.  <P>SOLUTION: A keyless system for vehicle controls devices of a vehicle through communications between a portable unit and an in-vehicle unit, wherein the portable unit comprises a frequency switching means for switching the frequency of a signal to be transmitted from the portable unit to the in-vehicle unit to a plurality of frequencies, and the in-vehicle unit comprises: a base station communication means for communicating with a base station having information about an interference wave area wherein an interference wave is being generated with respect to a transmission signal transmitted by the portable unit; a location detecting means for detecting the location of an own vehicle; an interference wave deciding means for deciding that the location of the own vehicle is included in the interference wave area, on the basis of the information about the interference wave area and information about the location of the own vehicle; and a frequency switching command means for commanding the portable unit to switch the frequency of the transmission signal in a case where the location of the own vehicle is included in the interference wave area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028784-A (JP)
Title: Ultrasonic vibration joining device
Inventor: ARAI MASAYOSHI
IPC: B23K20/10
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of breakage of a joined portion of a horn with a vibration transmission rod in a conventional practice, and to solve such a problem as the case where a chip is attached to a fore end of the vibration transmission rod.  <P>SOLUTION: A vibration transmission rod 5 with its end faces 5a, 5b forming a vibration applying face and a pressure applying face has a polygonal shaft cross-section, and at least the difference of ≥500 Hz is present between the resonance frequency of the horn 4 in the axial direction and the resonance frequency of the horn 4 in the direction across the axis. A vibration transmission rod 5 is provided on a fore end of the horn 4 so as to be integrally vibrated. The vibration transmission rod 5 and a mass 8 are separate from each other, and the mass 8 presses with one of projections 6, 7 formed at nodal points in the vibration transmission rod 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009252110-A (JP)
Title: Etc apparatus mounted on vehicle
Inventor: ISHII HIROAKI
IPC: G07B15/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ETC apparatus in which a driver can easily recognize a vehicle speed in the vicinity of an ETC gate.  <P>SOLUTION: The ETC apparatus is configured to display a distance between two cars on the display means 24 at locations other than the vicinity of the ETC gate, and to display a predefined display type depending on a vehicle speed of each stage on the display means 24 when the vehicle approaches the ETC gate. This display switching is automatically performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250403-A (JP)
Title: Damper device
Inventor: NAKANE KOJI
IPC: F16F9/32
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper device simplified in structure to correspond to a capacity change inside a cylinder, in regard to a damper device sealed with an operating fluid for damping opening/closing operation of a glove box or the like.  <P>SOLUTION: This damper device 1 comprises a piston 5 movably arranged between a pressure chamber 25 side and a non-pressure chamber 23 side formed by dividing the inside of a cylinder 3 sealed with a dynamic fluid into the pressure chamber 25 side and the non-pressure chamber 23 side, and a piston rod 31 protruding outside the cylinder 3 from the piston 5 so as to be extended/shrunken relative to the cylinder 3 in response to the movement of the piston 5 wherein the piston 5 moves to the pressure chamber 25 side when the piston rod 31 shrinks and expands relative to the cylinder 3. A membrane 43 dividing a space 60 and to be deflected to the space 60 side in response to a capacity change inside the cylinder 3 is provided inside the non-pressure chamber 23 side of the cylinder 3, and a support part 53 which abuts on an intermediate part 61 of the membrane 43 so as to generate or increase elastic power when the membrane 43 is deflected to the space 60 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253198-A (JP)
Title: Goi evaluation method of silicon wafer and mos semiconductor device
Inventor: OTSUKI TAKESHI
IPC: H01L21/316
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GOI evaluation method of a silicon wafer, which can be simply performed with high reliability by a nondestructive inspection.  <P>SOLUTION: The GOI evaluation method of the silicon wafer is provided, which determines quality of electric characteristics of a gate oxidation film by at least forming the gate oxide film on the silicon wafer, by performing X-ray diffraction measurement to silicon wafer surface layer part directly under the formed gate oxide film, and whether or not half width of a rocking curve to be obtained by measurement is 0.00110° or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258227-A (JP)
Title: El display device
Inventor: TSUGE HITOSHI
IPC: H01L51/50
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a display irregularity due to variance in mobility occurs in a display device using an organic light emitting element which is subjected to threshold compensation of a driving transistor.  <P>SOLUTION: After performing the threshold compensation of the driving transistor, a drain current is inputted in the driving transistor 11a, so as to change gate voltage of the driving transistor by the drain current. Stronger the drain current is, higher the gate voltage rises, and decrease rate of the drain current becomes larger, whereby the variance of the drain current to the same signal voltage input is made smaller. Thus, the display irregularity is small even in the case of the variance of the mobility.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261069-A (JP)
Title: Vibration actuator and method of controlling the same, and robot hand
Inventor: KODERA TAKASHI
IPC: H02N2/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration actuator of multiple degrees of freedom wherein driving conditions can be set so as to prevent the swaying of a moving member and a method of controlling the same, and to provide a robot hand.  <P>SOLUTION: During a predetermined test time, the vibration actuator varies the frequencies of first driving voltage Vd1, a second driving voltage Vd2, and a third driving voltage Vd3 as alternating-current voltages for driving. While doing this, the vibration actuator measures a movement display value related to the amount of movement of a rotor 6 in an intended direction and a swaying display value related to the amount of swaying in unintended directions. In case of rotation around the X-axis, the movement display value is a first current measurement value Im1 and a second current measurement value Im2 and the swaying display value is a third voltage measurement value Vm3. A frequency for alternating-current voltage operation is determined based on the measured movement display value and swaying display value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259946-A (JP)
Title: Liquid resin injecting apparatus
Inventor: KATAGIRI MEGUMI
IPC: H01L21/56
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injecting apparatus capable of performing evacuation quickly when injecting a liquid resin.  <P>SOLUTION: The injecting apparatus comprises: a sealing member for airtightly sealing the periphery of a pair of wafers that are overlapped at an interval mutually while their surfaces face each other; an airtight vessel that is airtightly connected to the sealing member and stores a liquid resin; and an exhausting section for air-ventilating a space sandwiched by the pair of wafers. The sealing member has an opening for opening the space into the airtight vessel. After the inside of the space and that of the airtight vessel are decompressed while the sealing member and the airtight vessel are connected airtightly, a portion exposed into the opening at the periphery of the pair of wafers is brought into contact with the liquid resin, thus injecting the liquid resin into the space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255835-A (JP)
Title: Finned rudder
Inventor: MATSUMOTO DAISUKE
IPC: B63H25/38
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve propulsion performance by attaching a fin which generates thrust in the forward motion direction by utilizing rising, falling, and swirling flows near a rudder surface.  <P>SOLUTION: This finned rudder 10 is disposed rearward of a screw propeller that rotates clockwise as viewed from a stern side during forward motion for changing the course of a ship 1 and provided with a first fin 12 and a second fin 14 in respective rudder surfaces 11, 13. One end of the first fin 12 is attached at a position higher than a center position of the screw propeller on a leading edge side of a central portion of the rudder surface 11, and one end of the second fin 14 is attached at a position lower than the center position of the screw propeller on the leading edge side of the central portion of the rudder surface 13. The other end of the first fin 12 extends at an upward inclination to a position inside the rotation radius of the screw propeller where the upward flow is strong, and the other end of the second fin 14 extends horizontally to a position inside the rotation radius of the screw propeller where the downward flow is strong.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266475-A (JP)
Title: Fuel cell system and its cell voltage control method
Inventor: MIYATA KOICHIRO
IPC: H01M8/10
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system that executes protective operation without incorrect decision, in the system with a means of decision whether protective operation of a fuel cell is to be executed or not, and to provide a fuel cell voltage control method.  <P>SOLUTION: The fuel cell system equipped with a fuel cell stack 11 which is made of laminate sheets of a plurality of cells of fuel cell, a cell voltage detection means 40 which detects voltage of the cell of fuel cell, a minimum cell voltage determination means which determines the lowest voltage measured by the cell voltage detection means within a predetermined time as a minimum cell voltage, a signal output means which generates a predetermined signal in such a case that the minimum cell voltage is less than a threshold voltage by comparing the minimum cell voltage with the threshold voltage, and an output current detection means 50 which detects output current of the fuel cell stack. The threshold voltage is determined based on the largest output current in the output currents measured back in the past by a prescribed time from a time point of detecting the output current.  <P>COPYRIGHT: (C)2010,JPO&INPIT