baber/WOPTO huggingface dataset:
Patent JP-2006266699-A (JP)
Title: Foreign matter removing method of dynamic quantity sensor
Inventor: MARUYAMA YUMI
IPC: G01P15/125
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To more definitely remove a foreign matter adhering to a semiconductor substrate, in a foreign matter removing method of an acceleration sensor formed by patterning a columnar movable electrode and fixed part by forming a trench in the semiconductor substrate.  <P>SOLUTION: In the acceleration sensor 100, the columnar movable electrode 24 extending in the first direction X parallel to the substrate face of the semiconductor substrate 10 and fixed parts 30 and 40 disposed with a clearance around the movable electrode 24 are patterned, and the cross section of the column along the direction Z orthogonal to the substrate face in the movable electrode 24 has a shape where the direction Z orthogonal to the substrate face is longer than the second direction Y that is parallel to the substrate face and orthogonal to the first direction X. In the method for removing foreign matter by the acceleration sensor 100, the first vibration along the second direction Y and the second vibration that is stronger than the first vibration and is along the direction Z orthogonal to the substrate face are alternately applied to the semiconductor substrate 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270177-A (JP)
Title: Piezoelectric vibration reed and piezoelectric device
Inventor: YAMADA YOSHIYUKI
IPC: H03H9/215
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration reed for preventing a short circuit between electrodes and preventing the disconnection of the electrodes, and further restraining a CI value to a low value even if the piezoelectric vibration reed is miniaturized, and to provide a piezoelectric device utilizing the piezoelectric vibration reed.  <P>SOLUTION: The piezoelectric vibration reed comprises a base 51 formed of a piezoelectric material; a plurality of vibration arms 35, 36 that are formed integrally with the base 51 and extended in parallel with each other; long grooves 33, 34 formed along the longitudinal direction of each vibration arm; and an excitation electrode formed of inner-surface electrodes 44, 45 arranged on the inner surface of the long groove and side electrodes 46, 47 arranged on sides that oppose the inner-surface electrodes. The piezoelectric vibration reed also has a widening section 60 where widths of the respective vibration arms 35, 36 are widened toward the side of the base 51 at a root to the base 51 of the vibration arms 35, 36 while the side electrode 46 is routed to the side 60c and the main surface 60d of the widening section 60.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005223352-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIKUCHI TAKAYA
IPC: H01L23/50
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of semiconductor devices by which a semiconductor chip can be satisfactorily mounted on a die pad and reflow crack resistance is improved.  <P>SOLUTION: In the lead frame of resin sealed semiconductor devices and a manufacturing technology thereof, the die pad 2 on which a semiconductor chip 11 including a specified circuit is mounted is formed into a nearly cross shape, and the die pad 2 has an insulating adhesive tape 5 on a mounting surface for the semiconductor chip, and further the semiconductor chip 11 is mounted on the die pad with the insulating adhesive tape 5 therebetween. As a result of this, an adhesion area between the semiconductor chip 11 and a sealing resin can be increased in ensuring an adhesion area between the semiconductor chip 11 and the die pad 2, and thereby the reflow crack resistance of the semiconductor device can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006019244-A (JP)
Title: Fluorescent lamp lighting device
Inventor: URATANI KAZUYUKI
IPC: H05B37/02
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp lighting device which can cope with either of an illumination system capable of controlling whole space to be lighted collectively and single lighting device, also capable of initial illuminance correction control.  <P>SOLUTION: The fluorescent lamp lighting device FOC is composed of a high frequency lighting circuit HFO lighting a fluorescent lamp FL with high frequency; a light control circuit DCC lighting the discharge lamp FL with light control by controlling the high frequency lighting circuit HFO; an initial illuminance correction control means ICC restraining initial illuminance of the fluorescent lamp FL by controlling the light control circuit DCC, and maintaining the illuminance of the fluorescent lamp FL almost in a certain level regardless of the elapse of lighting period; and a switching means SM selecting so as to control the light control circuit either by the initial illuminance correction control circuit or by the external light control signal, switching the mode of the fluorescent lamp either to an initial illuminance correction control lighting mode or to an external light control lighting mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006267875-A (JP)
Title: Fixing device
Inventor: MIYAZAKI SHOZO
IPC: G03G15/20
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device in which shortening of warming up time and suppression of excess temperature rise of a fixing body of rotation are made compatible by simple device structure.  <P>SOLUTION: The fixing device 100 is a fixer of an electromagnetic induction heating system and has a fixing roller 1, a pressure roller 2, a magnetic flux generation part 3, temperature sensors 41, 42 and an external heating roller 5. The external heating roller 5 is pressure welded to the pressure roller 2. In addition, as for the external heating roller 5, energization of a heater lamp 51 is turned on at the time of warming up and heat is supplied to the pressure roller 2. On the other hand, energization of the heat lamp 51 is turned off at the time of paper feeding and the external heating roller 5 acts as a heat smoothing member of the fixing roller 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005190663-A (JP)
Title: Magnetic disk drive
Inventor: MARUYAMA YOJI
IPC: G11B5/60
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk drive used for an electronic computer, an information processor or the like wherein electric wiring that satisfies electric conditions to realize a high-frequency recording of 200 MHz or higher is used.  <P>SOLUTION: A magnetic head having at least a means for recording data on a magnetic recording medium and electric wiring as a recording current supplying means to the magnetic head are formed on a suspension member for mechanically supporting the magnetic head. A recording current is supplied to a magnetic head recording part by using in particular the electric wiring of a characteristic impedance higher than the maximum impedance of the magnetic head recording part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006273001-A (JP)
Title: Power steering device
Inventor: KANI AKIRA
IPC: B62D5/07
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a cylinder and miniaturize whole device by using the cylinder in combination with an electric motor.  <P>SOLUTION: One pressure chamber 3 or 4 of the cylinder 1 is communicated with a pump, and the other pressure chamber 4 or 3 is communicated with a tank according to the switching direction of a steering valve V. On the other hand, the power steering device is constituted that supply flow rate to the pressure chamber is controlled according to the switching amount of the steering valve, and equipped with the electric motor M and a transmission mechanism which directly or indirectly transmits the turning force of the electric motor to an output shaft side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005318546-A (JP)
Title: Image recognition system, image recognition method, and image recognition program
Inventor: GOTODA YUKITA
IPC: G06T1/00
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time required for recognition processing, even when the recognition processing is to be carried out with high accuracy.  <P>SOLUTION: In the image recognition system, a photographic object which moves relative to an imaging unit is recognized, while the imaging unit is included in the photographed image. The image recognition system includes the imaging unit; a first recognition unit for recognizing a hypothesis of the photographic object included in the photographed image, by comparing the photographed image with previously set template data; a template selecting unit for selecting the template data for comparing with the photographed image, after a previously set time has elapsed by from the point of photography of the image used in recognition of the hypothesis by the first recognition unit; and a second recognition unit for recognizing the photographic object, by comparing the selected template data with the image photographed, after the previously set time has elapsed from the point of photographing of the image used in recognition of the hypothesis by the first recognition unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242548-A (JP)
Title: Stationary condenser lens
Inventor: OKO YOZO
IPC: F24S23/30
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationary condenser lens receiving solar light by an omnidirectional light receiver, and condensing the light at a lower given position.  <P>SOLUTION: This stationary condenser lens is composed of a light ray direction converting element for allowing the light ray entering from the upper multi-direction with an angle of incident of a certain range, to reach a lower transparent light emitting plate while repeating total reflection inside of an upper transparent light receiving plate, and to be radiated to the direction of a lower limited-angular range from a position where the total reflection can not be achieved, the omnidirectional light receiver constituted by tightly storing the light ray direction converging elements inside of a box having approximately equilateral light ray permeable surfaces on its upper face and lower face and a reflecting film on an inner surface of a side face, and capable of receiving the solar light of incidence angle which can not be captured by a single light ray direction converting element, and an omnidirectional light condensing mechanism formed by arranging a number of omnidirectional light receivers on a stationary supporting frame hemispherically projecting in the airspace direction, condensing the solar light coming from the upper omni-direction within a certain range inside of the supporting frame, and being simultaneously operated as a converging lens to the omni-direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006278693-A (JP)
Title: Water purge agent and method of forming resist pattern using same
Inventor: SHIMADA TOYOMICHI
IPC: G03F7/38
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce defects in an immersion lithography process.  <P>SOLUTION: A method of forming a resist pattern is executed by the immersion lithography process including a process for removing adhered water on the surface of a wafer subjected to immersion exposure with a water purge agent including at least a nonaqueous solvent prior to the heating after exposure before development. The water purge agent includes the nonaqueous solvent for removing exposure water in the immersion lithography process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006274933-A (JP)
Title: Reciprocating compressor
Inventor: FUKUI KOJI
IPC: F04B27/02
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool bearings or the like in a crankcase so as to prolong the lifespan by circulating cooling air by a cooling fan within the crankcase.  <P>SOLUTION: Ventilation openings 26, 27 for introducing ambient air as the cooling air are arranged in a front wall surface 2A and a rear wall surface 2B of the crankcase 2 to which the main bearings 4, 5 for supporting both ends of a crankshaft 3 are attached. Accordingly, the cooling air generated by the cooling fan 28 is introduced into the crankcase 2 and exhausted out of the crankcase 2 through the ventilation openings 26, 27, thereby cooling the main bearings 4, 5 or the like within the crankcase 2 by the cooling air. Further, by providing a cooling air guide 29, the cooling air can be supplied toward cylinders 6, 11, 16, 21 so that the cylinder tubes 7, 12, 17, 22 or the like increased in temperature by compression heat or frictional heat can be cooled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278823-A (JP)
Title: Method and device for relaying coil component
Inventor: SAITO KATSUMI
IPC: H01F41/10
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for relaying coil components for surely relaying a terminal electrode and a conductor and a relay device relating to the relay method.  <P>SOLUTION: The relay of a coil component is completed by a relay section arranging step for arranging the first to fourth relay sections of a first conductor and a second conductor wound around the coil core of a coil component 11 on first and second terminal electrode sections arranged on first and second fringes, a conductor pressurization step for pressurizing the first and second terminal electrodes and the first to fourth relays on the first and second terminal electrodes by a first heater chip 71A and a second heater chip 72A, and a heating/relay step for heating the second terminal electrode and the first to fourth relays by a first heater chip 71A and a second heater chip 72A while maintaining the pressurized status. A distance between the first heater chip 71A and a second heater chip 72A is made almost equal to a distance between the first and second terminal electrodes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275237-A (JP)
Title: Cable clamp member for cable protection guide device
Inventor: KOMIYA SHOICHIRO
IPC: F16G13/16
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable clamp member capable of surely clamping a housed cable to a moving end and a fixed end in flexible response to dimension and arrangement of housed cables, and capable of reducing device cost and manufacturing cost.  <P>SOLUTION: This cable clamp member is provided with a comb-tooth unit installation receiver 12 provided in an end part 120 of a fixed end or a moving end and provided with a plurality of engagement parts 121a in the cross direction to change comb-tooth installation position, and a clamping comb-tooth unit member 122 for clamping cables, which are detachably engaged with any one of the plurality of engagement parts and fitted for installation, to the device. The plurality of engagement parts 121a are provided in the comb-tooth unit installation receiver member 121 with an equal small interval to finely adjust installation pitch of the clamping comb-tooth unit member 122.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275961-A (JP)
Title: Semiconductor sensor and its manufacturing method
Inventor: MITSUI TOSHIAKI
IPC: G01L1/18
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor sensor and its manufacturing method capable of easing thermal stress generated on a beam by difference of a thermal expansion coefficient of the beam and a metallic wire, and capable of preventing deformation of the beam in the semiconductor sensor.  <P>SOLUTION: The semiconductor sensor 1 is provided with an operation plate 16, a plurality of the flexible beams 19a and 19b arranged so as to connect the operation plate 16 and a silicon frame 21 provided outside while keeping a predetermined interval wherein a part thereof works as piezoresistive elements 30a, 30b and 30c, and an aluminum wire 33 formed on an upper main surface of the beams 19a and 19b so as to connect the piezoresistive elements 30a, 30b and 30c. A thermal stress easing section 71 for easing the thermal stress generated on the beams 19a and 19b by the difference of the thermal expansion coefficient of the aluminum wire 33 and the beams 19a and 19b and a temperature of the usage environment is provided on a lower main surface side of the beams 19a and 19b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281454-A (JP)
Title: Liquid droplet delivering apparatus
Inventor: OTA TSUKASA
IPC: B05C11/10
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet delivering apparatus which can ensure fluidity of a liquid material while the liquid material is prevented from being deteriorated when the liquid material is delivered.  <P>SOLUTION: The time for cooling naturally the liquid material in a tube 12 is calculated in advance, and the heating temperature by a heater 60 is controlled in accordance with the time. Namely, when the calculated time is short, heating is performed by setting the heating temperature low as lowering in temperature by natural cooling is small, and when the calculated time is long, heating is performed by setting the heating temperature high as lowering in temperature by natural cooling is large. It is possible thereby to bring the temperature of the liquid material reaching a head high without always continuously heating the liquid material, and as the viscosity of the liquid material can be kept at a high condition, it becomes possible to ensure the fluidity of the liquid material while the liquid material is prevented from being deteriorated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280447-A (JP)
Title: Program, information storage medium and game device
Inventor: SHIMIZU TAKEHIRO
IPC: A63F13/55
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation body system which is easily operated even by a beginner without interrupting game progress in a game advanced without intermissions, in which a player character and an enemy character move in a game space, such as FPS.  <P>SOLUTION: In the case of playing the FPS, a route is set on a route setting image displayed before starting the game. That is, when a cursor CS is moved on the map of the next game stage, the moving track of the cursor CS is set as a route RT2. Then, after starting the game, the movement of the player character is controlled according to the set route RT2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281034-A (JP)
Title: Centrifuge
Inventor: YOSHIDA HIDETO
IPC: B04B7/12
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifuge capable of facilitating a cleaning or sterilizing operation with a simple structure and efficiently separating and classifying various particulates.  <P>SOLUTION: This centrifuge comprises: a suspended rotary cylinder connected to a rotary drive mechanism; a blade housed inside the suspended rotary cylinder; and a frame which supports the suspended rotary cylinder and is provided with a supply pipe for supplying suspension to the suspended rotary cylinder and a discharge pipe for recovering the suspension which flows out from the suspended rotary cylinder. On the lower end part of the suspended rotary cylinder, a guide cap for guiding the suspension received from the supply pipe to the blade is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005317955-A (JP)
Title: Semiconductor device
Inventor: KATO KIYOSHI
IPC: H01L29/786
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor device.  <P>SOLUTION: The semiconductor device has a phase-change memory, an antenna that converts an electromagnetic wave into an AC electric signal, and a power circuit that generates power potential, based on the AC electric signal provided from the antenna, and provides the generated power potential to the phase-change memory. The phase-change memory has bit lines extending in a first direction, word lines extending in a second direction perpendicular to the first direction, and a phase-change layer provided between the bit lines and the word lines.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006287685-A (JP)
Title: Radio wave propagation estimation program, radio wave propagation estimation method and device for implementing the method
Inventor: SATO YOSHITO
IPC: G01R29/08
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate radio wave propagation path, from a transmission point to a receiving point with a comparatively small computation quantity.  <P>SOLUTION: A receiving area with prescribed width, including the receiving point, is determined (S8), the radio wave propagation path of the reception point from the transmission point is calculated by a ray launching method, substance surfaces existing in the path are extracted (S9), and by using only the extracted substance surfaces the radio wave propagation path, from the transmission point to the reception point by an imaging method (S10) is calculated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005231029-A (JP)
Title: Grinding machine
Inventor: WAKAZONO YOSHIO
IPC: B24B55/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding machine by which a worker can look around the surroundings even if the worker stands in forward front of the grinding machine in order to operate the grinding machine.  <P>SOLUTION: A side surrounding cover 45 is mounted on a bed 12 for surrounding and covering the sides of a machining area 61, where a workpiece support driving device 20, a grinding wheel G, and a bearing part 37 are located, and the side of a slide area 62, where a base part 34 and a wheel-spindle stock slide mechanism are located. An upper opening/closing cover 53 for covering the upper part of both areas is openably/closably provided to the upper part of the side surrounding cover 45. The height of the side surrounding cover 45 is set to the height almost same as the waist of the worker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006283530-A (JP)
Title: Method and device for burying section steels to support ground
Inventor: AKIBA TOSHIYASU
IPC: E21D9/04
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for horizontally burying section steels in the ground efficiently with a high precision and low propulsion forces, and low vibrations and noises, so as to support the ground and prevent the collapse of the upper ground.  <P>SOLUTION: A screw auger provided with a cutter excavates the ground to propel and bury a tubular component in the ground. Then the rear end of the tubular component is connected with the leading end of a leading section steel via a connection component, and they are propelled as a whole. Next, the rear end of this leading section steel is welded with the leading end of a following section steel. By repeating this process, a row of plural section steels connected together are buried in the ground from a starting pit to a target pit.  <P>COPYRIGHT: (C)2007,JPO&INPIT