baber/WOPTO huggingface dataset:
Patent JP-2009272368-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: MIZUBAYASHI WATARU
IPC: H01L29/423
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To control the effective work function of an MIS transistor comprising a metal gate electrode using a TaC<SB>x</SB>film on an Hf-O-based insulating film.  <P>SOLUTION: A gate insulating film 2 is formed from a silicon layer 1c side of an SOI substrate 1. Then, TaC<SB>x</SB>film is deposited by a room temperature sputtering method on the gate insulating film 2. A metal gate electrode 3 constituted by forming the TaC<SB>x</SB>film thereon. Then, a silicon film in an amorphous state is formed on the metal gate electrode 3, and then the metal gate electrode 3 is subjected to heat treatment. Then, the silicon film is removed, and then oxygen is added to the metal gate electrode 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008198623-A (JP)
Title: Key sheet
Inventor: HOSAKA JUNKO
IPC: H01H13/702
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress distortion of a key sheet arranged with a plurality of key tops narrowly in between.  <P>SOLUTION: In the key sheet 11 equipped with a base sheet 12, and the plurality of key tops 3c arranged on the base sheet 12 and made to be exposed from an operation opening with no interior partitioning cleat formed in a cabinet of an equipment, an elastic member 14 made of a rubberly elastic body having a plurality of floating parts 17 to fix the key tops 3c, and a reinforcing member 13 in which the floating parts 17 are supported and which is made of a resin are equipped. The base sheet 12 is constituted as one to install a metal layer 19 at the border of the elastic member 14 and the reinforcing member 13, or to be equipped with the elastic member and the reinforcing member made of a metal to support the floating parts pressure-displaceably. Therefore, this is the key sheet 11 in which the distortion is suppressed, in which generation of static electricity is suppressed, and which has less illumination unevenness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009273208-A (JP)
Title: Battery pack and control method
Inventor: YOSHIKAWA YASUO
IPC: H01M50/204
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent hazardous state, beforehand by detecting blown-out state of a fuse.  <P>SOLUTION: Upon detecting such an abnormality as an overcharge or overcurrent fuse 18 for a secondary battery 2 is required to be blown out, an MPU 4 performs blow-out processing of the fuse 18 and the potential between a switch circuit 5 and a chemical fuse 6 (potential at point A) is measured. A determination is then made whether as to whether the fuse 18 has been blown out, based on the potential at point A thus measured and the potential of the secondary battery 2 (potential at point B). If the potential at point A is lower than the potential at point B, a determination is made that the fuse 18 has been blown out. Meanwhile, a determination is made that the fuse 18 has not been blown out if the potential at point A is equal to the potential at point B, and a nonfusible alarm is transmitted to an external electronic apparatus connected with a battery pack 1 via communication terminals 13 and 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270901-A (JP)
Title: Method for measuring highly accurately three-dimensional position of passive rfid tag
Inventor: KANEKO YOICHI
IPC: G01S13/84
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To measure highly accurately a three-dimensional position of a passive RFID tag.  <P>SOLUTION: A distance from an interrogator is determined from synthesis of a distance determined from an arrival time difference between a radio wave A from the interrogator and a response radio wave B of the RFID tag and a distance in one wavelength determined from a phase difference between the radio wave A and the radio wave B. By using three interrogators, the three-dimensional position is measured highly accurately, and an error caused by a characteristic difference of an RFID tag is written into the RFID tag as individual information, and a measurement result having higher accuracy is obtained by using it as correction information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275514-A (JP)
Title: Power unit for vehicle
Inventor: MAEHARA ISATO
IPC: F02B67/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an engine body in a cylinder axis direction and to enhance flexibility in arrangement of parts arranged between a cylinder head of the engine body and a head cover, in a power unit for a vehicle storing a valve system capable of changing operation modes of engine valves between the cylinder head of the engine body having a plurality of cylinders and the head cover.  <P>SOLUTION: A valve control device 91 arranged on a lower side of the head cover 26R in a direction along the cylinder axis of the engine body 19 is mounted on a side surface of the cylinder head 25R between at least one side ports, of a plurality of intake ports 31R and a plurality of exhaust ports 32R provided on the side surface of the cylinder head 25R corresponding to each of the plurality of cylinders.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009109474-A (JP)
Title: Method and apparatus for measuring jitter in transceiver module
Inventor: MILLER FREDERICK W
IPC: H04B10/43
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for performing jitter measurement in a transceiver module.  <P>SOLUTION: The apparatus includes the transceiver module. The transceiver module includes a photo diode receiving an optical signal generated by a laser and converting the optical signal into an electric signal. A jitter measurement circuit of the transceiver module receives the electric signal, processes jitter performances in a processor on the basis of the received electric signal, and generates a jitter measurement value. The jitter measurement value indicates an amount of jitter in the optical signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009276083-A (JP)
Title: Microchip
Inventor: AOKI YOICHI
IPC: G01N35/08
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchip for holding a liquid reagent in a state near to a hermetically sealed state even by a relatively simple structure and for preventing the outflow of the liquid reagent from a liquid reagent holding part even in a case that the microchip receives an external impact or in a case that the internal pressure of the liquid reagent holding part rises.  <P>SOLUTION: The microchip includes a liquid reagent holding part which includes a second substrate and the first substrate stacked on the second substrate and having a groove formed to its surface and includes a fluid circuit constituted of the groove and the surface on the side of the first substrate of the second substrate, being a liquid reagent holding region and equipped with a first outflow port or first outflow flow channel for allowing the liquid reagent to flow out and a liquid reagent housing part being the region connected to the first outflow port or first outflow flow channel to house the liquid reagent flowing out of the liquid reagent holding part and equipped with a second outflow port or second outflow flow channel for allowing the liquid reagent to flow out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275937-A (JP)
Title: Evacuating apparatus and operation control method for evacuating apparatus
Inventor: NAKAYAMA KENICHI
IPC: F25B49/04
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evacuating apparatus and an operation control method attaining evacuation in a sealed container even if dispensing with a vacuum pump requiring the driving force of motor driving or the like in an adsorption type heat pump using particularly water as an adsorbate and moreover attaining deaeration water supply with no dissolution of unnecessary gas.  <P>SOLUTION: Pure water is introduced into a sealed water tank 11 and boiled by a heating means 12. Produced water vapor is discharged from an atmosphere open passage 14. The deaeration of dissolution gas in water is continuously carried out for a predetermined time, and gas other than water vapor is eliminated also from a gas phase section 11a. After sealing, heating is continued to introduce water vapor in an upper space into an adsorption tank 1 through a feed passage 16 and to push it in to atmospheric pressure or higher. Water vapor is sequentially purged from the atmosphere open passage 14 while continuing water vapor introduction, and the adsorption tank is sealed. Low temperature water is circulated to an evaporating heat exchanger 41 to cool the inside of the adsorption tank 1 and to evacuate up to saturated water vapor pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278224-A (JP)
Title: Seat back for automobile, and automobile equipped with seat back for automobile
Inventor: DOI RYOKICHI
IPC: B60N2/90
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat back where the resonance frequency of a frame structure is set outside an FM overseas band (not lower than 110 MHz).  <P>SOLUTION: Short-circuiting frames 30a and 30b vertically short-circuiting upper frames 20 and connection frames 28 located on the upper and lower sides of bolt fastening parts 16 and 18 to each other are arranged on both sides of the respective bolt fastening parts 16 and 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277845-A (JP)
Title: Substrate processing apparatus
Inventor: TAKADERA HIROYUKI
IPC: H01L21/31
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus for avoiding that a pump is unable to restart after installation abort.  <P>SOLUTION: In a processing furnace having a processing chamber 201 processing a wafer 200, a first liquid material supply pipe 232a and a second liquid material supply pipe 232d for supplying a gas that is a vaporized liquid material to the processing chamber 201, an exhaust pipe 231 for exhausting the processing chamber 201, and a vacuum pump 246 connected to the exhaust pipe 231 to exhaust the processing chamber 201, there is provided a stop valve 245 at the more upstream side than the vacuum pump 246 of the exhaust pipe 231. A main controller 256 controls the stop valve 245 and the vacuum pump 246 in such a manner as to close the stop valve 245 when resetting and continue the operation of the vacuum pump 246 during resetting. Since the liquid material is prevented from being solidified in the vacuum pump, the vacuum pump is prevented from being unable to restart.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275586-A (JP)
Title: Screw tooth form
Inventor: YOSHIMURA SEIJI
IPC: F04C18/16
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw tooth form accurately machining the tip end of the screw tooth form of a male rotor in comparison with the past and improving performance of a screw compressor.  <P>SOLUTION: This screw tooth form 20 is so configured that in the screw compressor including a compressor body 21 composed of a pair of female and male screw rotors 23, 24, the tip end 32 of the male rotor 24 is formed into a circular arc with the center of the rotating shaft of the male rotor 24 as a center point, and the circular arc of the tip end 32 of the male rotor 24 is formed on a short virtual circular arc 34 of the circular arc divided into two at an intersection of a virtual male rotor shape 40 as the shape of the male rotor 24 with a clearance in a position closest to the female rotor 23 set to substantially zero when the female rotor 23 is rotated and a circular arc with the center of the male rotor 24 as the center point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276283-A (JP)
Title: Optical phase difference detection type intruding object detecting sensor
Inventor: HONJO KAZUMI
IPC: G01S17/88
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical phase difference detection type intruding object detecting sensor capable of accurately detecting an intruding subject, even when there are various distances in a detection region.  <P>SOLUTION: This intruding object detecting sensor 1 includes flood parts 33a, etc., and 36 which respectively emit first to n-th detection light DL1, etc., directed to first to n-th detection small regions DA1, etc., respectively based on first to n-th flood signals 51, etc., for each first cycle; light-receiving parts 35a, etc., and 37 which respectively receive first to n-th reflection light R1, etc., from the detection small regions DA1, etc., of the detection light DL1, etc., respectively generate first to n-th light-receiving signals 71, etc., phase difference measurement means 15, 16, 18b which respectively measure first to n-th phase difference PA1, etc., between flood signals 51, etc., light-receiving signals 71, etc., for each second cycle which is of natural number times the first cycle; phase difference reference value storage means 18d, which previously stores first to n-th phase difference reference values PR1, etc., respectively; and a determination means 18e, which determines that there may be an intruding subject within the detection region DA, if any of the phase differences PA1, etc., and the phase difference reference values PR1, etc., is out of a predetermined range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284567-A (JP)
Title: Magnetic float control device
Inventor: MANBA TAKASHI
IPC: B60L13/04
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic float control device which makes zero power control in an optional position.  <P>SOLUTION: In the magnetic float control device equipped with a movable part, a floating actuator, a position sensor and a controller, the floating actuator is a permanent magnet magnetic-force variable motor which varies a suction force or a repulsion force generated by a permanent magnet 23, the permanent magnet magnetic-force variable motor has a magnetic-force operation motor 15 which is an actuator for varying the suction force or the repulsion force generated by the permanent magnet 23, and the controller 100 has a magnetic-force operation motor controller 195 which controls a position of a needle of the magnetic-force operation motor 15. The magnetic float control device operates thrust generated by the permanent magnet magnetic-force variable motor by operating the position of the needle of the magnetic-force operation motor 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284156-A (JP)
Title: Reception device
Inventor: SUGIURA YASUNOBU
IPC: H04L1/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception device which performs error correction decoding of reception data, the device preventing the effect of interference waves on a decoding operation by accurately detecting, when the interference waves are superimposed on radio waves under reception/demodulation, the superimposition even when the level variation of reception signals is small.  <P>SOLUTION: The reception device 20 receives transmitted radio waves from a transmitter of a CSMA/CA system, applies OFDM-demodulation to the reception signals by a receiver 22, applies soft decision, deinterleaving and error correction decoding to output from the receiver 22 by a decoder 24 and thus restores transmission data from the transmitter. In the reception device, a variance calculator 30 for calculating a variance value σ indicating the variance of signals is provided for each symbol of OFDM signals demodulated in the receiver 22, it is determined that the interference waves are superimposed on received radio waves when the variance value σ calculated in the variance calculator 30 becomes equal to or larger than a preset variance threshold σ th, and a soft decision value inside the decoder 24 is corrected so as to lower a contribution degree to the error correction decoding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281872-A (JP)
Title: Measuring system and recorder
Inventor: SHINMEN KEIZO
IPC: G09G5/36
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of buffer overrun while maximally exhibiting performance relating to the recording processing and displaying processing of measurement data.  <P>SOLUTION: This measuring system includes a measuring device having a function of storing measurement data to an acquisition memory and a function of generating display data for performing the wave-plotting of the measurement data, and an information processing device having a function of acquiring the measurement data for each predetermined recording cycle to record them and a function of acquiring the display data for each display update cycle to perform the wave-plotting. The information processing device includes a display update cycle determination means that determines the display update cycle so as to make a record processing time period in the next recording cycle or later to be within the recording cycle on the basis of a record processing time period spent from the acquisition of the measurement data to the completion of recording in the present recording cycle and a display processing time period spent from the acquisition of the display data to the completion of the wave-plotting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282816-A (JP)
Title: Energy-saving mode transition management system
Inventor: MORII SHIZUE
IPC: B41J29/38
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving mode transition management system for allowing reduction of unnecessary energy supplied to an image forming apparatus by setting an energy-saving mode of the image forming apparatus based on states of the image forming apparatus and a personal computer of a user using the image forming apparatus.  <P>SOLUTION: This energy-saving mode transition management system comprises a network 5, a plurality of the image forming apparatuses 10, a state management server 20, and a plurality of the personal computers 30. A state management server control part 210 of the state management server 20 has an image forming apparatus state management processing part 240 capable of managing the states of the image forming apparatuses, and the image forming apparatus state management processing part 240 determines the states of the image forming apparatuses 10. An image forming apparatus control part 110 of the image forming apparatus 10 has an image forming apparatus state setting processing part 150, and sets the state of the image forming apparatuses 10 received from the state management server 20 to the image forming apparatuses 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288844-A (JP)
Title: Road shape learning device
Inventor: SEKINE HIROSHI
IPC: B60W40/06
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road shape learning device which performs proper learning on the basis of traveling vehicle status.  <P>SOLUTION: The road shape learning device having a correction section 28 which corrects road data to conform an estimated shape of a curve to a recognized shape thereof includes a road comparison section 27, wherein it is determined whether a state of the vehicle passing the curve is suitable for estimating the curve shape, and if the state is not suitable for the estimation, the road data correction by means of the correction section 28 is prohibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286553-A (JP)
Title: Sheet carrying device and image forming device
Inventor: NAGASAKI TAKESHI
IPC: B65H29/58
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a sheet end enters a gap between a member to which a rib is attached, and the rib which causes paper jamming.  <P>SOLUTION: This device comprises a sheet carrying means for carrying a sheet, a carrying guide member for guiding the sheet carried by the sheet carrying means, a rib member mounted to the carrying guide member so as to be detachable and extending approximately in parallel to a sheet carrying direction of the sheet carrying means, and a projection formed near the rib member of the carrying guide member and preventing the sheet from entering between the carrying guide member and the rib member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290582-A (JP)
Title: Content distribution server and content distributing method
Inventor: OGASAWARA KOICHI
IPC: H04N21/258
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To transfer content data well using a network for a next generation type line such as NGN.  <P>SOLUTION: A content presenting server which is connected to a connection line includes a content distribution process part 4 and a content reception process part 3. The content distribution process part 4 delivers by multicast content data to one or more reception terminals by way of a predetermined transmission path. The content reception process part 3, upon receiving a content distribution request, calls back a content presenting terminal that has issued it by way of the connection line. Then, the content data obtained in the session established by the call back is delivered by multicast to reception terminals 11, 12, etc., from the content distribution process part 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286293-A (JP)
Title: Active headrest for automobile seat
Inventor: YOKOTA MASAAKI
IPC: A47C7/38
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain an effective reduction of a clearance between the head part of an occupant and a headrest at the time of collision accident of an automobile and enable a collision load to be effectively absorbed to increase a supporting effect of the head part of the occupant.  <P>SOLUTION: This active headrest for automobile seat comprises a plate-like stay guide bracket 11 having a bracket root 13 fixedly connected to a frame top 33 of a seat-back frame 32 and projected forwardly from the frame top 33 under a predetermined front downward inclination and having a stay holder hole between a bracket extremity end 12 and the bracket root 13 and a shock absorbing tongue which starts plastic deformation when a headrest load reaches to a specified load, a pressure receiving plate extending in an upward or downward direction of the seat-back frame 32, connected to a stay holder 18 held at the stay guide bracket 11 and receiving a shock load at a downward position, and a headrest having its stay inserted into the stay holder 18 and supported at the stay guide bracket 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287350-A (JP)
Title: Vehicle control system and portable unit holding device
Inventor: KAMIYA MASASHI
IPC: B60R25/40
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance convenience in using for a vehicle a portable unit having both an ID transmission function of transmitting an ID code for operating a specific on-vehicle instrument and a specific function such as a mobile phone and a portable audio unit for being operated independently of the vehicle, in a vehicle control system and a portable unit holding device.  <P>SOLUTION: The vehicle control system includes the portable unit having both the ID transmission function of transmitting an ID code for operating a specific instrument installed on the vehicle and a specific function for being realized independently of the vehicle and an on-vehicle instrument controller for operating the specific instrument by verifying the ID code transmitted from the portable unit to operate the specific instrument. The system further includes a holding means provided inside a cabin and loaded with the portable unit and an ID code transmission urging means built in the holding means for urging the portable unit loaded on the holding means to transmit the ID.  <P>COPYRIGHT: (C)2010,JPO&INPIT