baber/WOPTO huggingface dataset:
Patent JP-2008141123-A (JP)
Title: Semiconductor storage device
Inventor: NASU NOBUTAKA
IPC: H01L21/822
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an excess region on a chip plane and to reduce a chip size.  <P>SOLUTION: A plurality of data pads 22a for inputting and outputting data are arranged near one side of the outer periphery of a substrate 20 along the one side, and a plurality of data pads 22b for inputting and outputting the data are disposed along the plurality of data pads 22a on the inner side. NMOSes 28a and 28b for outputting the data are disposed between the data pads 22a and 22b, and PMOSes 27a and 27b for outputting the data are disposed at positions facing the NMOSes 28a and 28b near the data pads 22a and 22b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145563-A (JP)
Title: Developing device and image forming apparatus using same
Inventor: TOYAMA HIROSHI
IPC: G03G15/08
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing excess charge of toner particles so as to prevent the occurrence of a failure caused by a decrease in toner flying property between a developing roller and a photoreceptor and or a change in developing characteristics, and to provide an image forming apparatus using the device.  <P>SOLUTION: Development with a nonmagnetic single component toner is carried out by using a developing roller 107 having a plurality of grooves 107, each of which has a leading end side cut portion 1072 formed on the leading end side of the developing roller 107 in the rotational direction thereof and having a leading end side cut angle θ1 and a trailing end side cut portion 1073 formed on the trailing end side in the rotational direction of the roller and having a trailing end side cut angle θ2, satisfying a relationship of θ1>θ2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142253-A (JP)
Title: Diagnostic catheter for biomedical lumen
Inventor: OMATA SADAO
IPC: A61B8/12
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the noncontact measurement of the hardness of the inner wall of a biomedical lumen containing a biomedical liquor in a diagnostic catheter for biomedical lumens.  <P>SOLUTION: The diagnostic catheter 10 for biomedical lumens has its main body part 12 having a probe 20 at its tip and a measuring part 30 which carries out the measurement of the hardness of the inner wall of a blood vessel or others. The measuring part 30 which is connected to the probe 20 in series together with an amplifier comprises a phase shift circuit which changes frequency to compensate a phase difference to zero when the phase difference is caused between the input waveform into an oscillator and the output waveform from a vibration detection sensor. The relationship between a variation in the frequency and a hardness of a biomedical tissue when the phase difference is compensated to zero is previously determined and the hardness pertaining to the wall of a lumen is calculated from the variation of the frequency that compensates the phase difference to zero as caused when an ultrasonic wave is admitted to the lumen wall within a biomedical lumen containing a biomedical liquor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142739-A (JP)
Title: Ultrasonic welder and method for controlling the same, and welding inspection apparatus for ultrasonic welding and welding inspection method therefor
Inventor: ENOKIDA TAKESHI
IPC: G01N27/04
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic welder where contact resistance of a product can be directly measured without depending on an alternative characteristic, the welded state is decided in a short period of time with high precision on the basis of the contact resistance, and the decided result can be fed-back to a vibration control part.  <P>SOLUTION: In the ultrasonic welder 1, the two materials to be welded are inserted between a horn 30 and an anvil 20 giving ultrasonic vibration so as to be pressurized, and ultrasonic vibration is applied parallelly to the contact face between the materials to be welded so as to solid phase-weld them, the welder is provided with a controller 60 comprising: a vibration control part 70; and a welding inspection part 80. The welding inspection part 80 is provided with: a voltage application part 82 applying voltage between the horn 30 and the anvil 20; a voltmeter 83 measuring the voltage applied between the horn 30 and the anvil 20; an ammeter 84 measuring the electric current flowing between the horn 30 and the anvil 20; and an electric current measurement circuit 81 calculating contact resistance from the respective measured values in the voltmeter 83 and the ammeter 84 and deciding the welded state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143661-A (JP)
Title: Ventilation system in car of elevator
Inventor: HARA KAZUHISA
IPC: B66B11/02
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a fear of giving uncomfortable feeling or a health problem to a passenger in a car, when a confining accident with a power failure accident occurs.  <P>SOLUTION: An air conditioner 8 is operated during normal operation, and a solenoid 12 is not excited, so that ventilation path switch valves 15, 16 do not shut off a first duct 9 and a second duct 10 at a middle portion. Therefore, the ventilation path is a circulation path indicated by a dotted line arrow. Upon power failure, the operation of the air conditioner 8 is stopped. Furthermore, the ventilation path switch valves 15, 16 are driven by the exciting of the solenoid 12, and an exhaust gas ventilation fan 11 is operated. The ventilation path, as indicated by the dotted line arrow, reaches the inside of the car 1 from an outside air introducing port 14 by the shortest path, and is discharged to the outside by the exhaust gas ventilation fan 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144490-A (JP)
Title: Angle material for panel connection
Inventor: SHIBUYA ATSUSHI
IPC: E04B1/61
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle material for panel connection which has high airtightness and workability and a degree of freedom during execution and eliminates a gap between a panel and itself and eliminates the protrusion of a head of a screw member for fixing.  <P>SOLUTION: Two abutting pieces 2, 3 which respectively abut along, for example, side faces for connection of panels 10A, 10B that intersect with each other at a right angle are formed into a shape with an L-shaped cross section having a right angle. At least one or more common recessed grooves 4 for arranging a packing 40 or a fixing screw 30 are provided along the abutting piece at both the faces of each abutting piece.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144246-A (JP)
Title: Method for producing sputtering target
Inventor: INOUE KAZUYOSHI
IPC: C04B35/00
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method where a production process can be reduced without damaging characteristics as those of an IGZO (In-Ga-Zn-O) sputtering target.  <P>SOLUTION: The method for producing a sputtering target comprises: a stage where a powdery mixture comprising indium oxide powder with a specific surface area of 6 to 10 m<SP>2</SP>/g; gallium oxide powder with a specific surface area of 5 to 10 m<SP>2</SP>/g and zinc oxide powder with a specific surface area of 2 to 4 m<SP>2</SP>/g, and in which the specific surface area of the whole powder is 5 to 8 m<SP>2</SP>/g is used as raw materials, the raw materials are mixed and pulverized by a wet medium stirring mill, and the specific surface area is increased by 1.0 to 3.0 m<SP>2</SP>/g than the specific surface area of the whole powdery mixture; and a stage where the raw materials after the stage are molded, and are sintered at 1,250 to 1,450°C in an oxygen atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153741-A (JP)
Title: Depth-directional movement determination device and method, camera shake correcting device, program, and recording medium
Inventor: HAGINO YOSHIO
IPC: G06T7/20
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depth-directional movement determination device and a method that can determine a shake of forward/backward movement in a depth direction which is generated during photography.  <P>SOLUTION: The depth-directional movement determination device includes an image information acquiring unit which acquires image information, a motion vector detector which detects local motion vectors at a plurality of detection places in an image based upon the image information of a plurality of images acquired by the image information acquiring unit, a conversion matrix calculating unit which calculates a conversion matrix based upon detection results of the motion vector detector, and a movement determination unit which determines forward/backward movements of a subject along the depth based upon the calculation result of the conversion matrix calculating unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151440-A (JP)
Title: Boiler system
Inventor: YONEDA TAKESHI
IPC: F22D1/32
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a water treating section from being adversely affected by a feed water temperature drop in a boiler system.  <P>SOLUTION: The boiler system 1 comprises a boiler 2, a water supply line 3 to the boiler 2, and the water treatment section 4 provided at the water supply line 3, wherein the water supply line 3 upstream of the water treatment section 4 is provided with a heat exchange part 5 between feed water and blow water of the boiler 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007170394-A (JP)
Title: Hydraulic operation diaphragm pump provided with oil leak compensation device
Inventor: SPUDE GAETAN
IPC: F04B43/067
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump compensating oil leak from a hydraulic chamber under drive control and greatly improving suction force.  <P>SOLUTION: In a diaphragm pump including means 14, 15 for compensating oil leak from the hydraulic chamber 3 and having the means provided with a refilling duct 14 driven to an open state by the diaphragm 3 and opening in the hydraulic chamber 7 via a compensation shutter 15 which is normally closed, the compensation shutter 15 is driven by the diaphragm 3 pressing a free end 16a of a rod 16 for controlling the shutter, the diaphragm 3 receives force of a suction assist spring 13, and the spring 13 cooperates with the shutter 15 and pushes back the free end 16a of a control rod 16 toward the diaphragm 3 to return a blocked state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008157051-A (JP)
Title: Scroll compressor
Inventor: IDA SATOSHI
IPC: F04C18/02
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of securing an excellent lubricating condition with a simple constitution.  <P>SOLUTION: The scroll compressor comprises an orifice filter 82 for recirculating lubricating oil reserved in an oil chamber 60 to an intake chamber 31. The orifice filter 82 is disposed between the oil chamber 60 and the intake chamber 31, and comprises an orifice tube 86 having an inlet end positioned in the oil chamber 60 side higher than a bottom wall of the oil chamber 60, and a feeding member 106 extending from the vicinity of the bottom wall of the oil chamber 60 to the vicinity of the inlet end of the orifice tube 86 for feeding the lubrication oil to the inlet end of the orifice tube 86 by capillary action.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007174671-A (JP)
Title: Class-d amplifier with start-up click noise elimination
Inventor: HONDA JUN
IPC: H03F3/217
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for minimizing audible click noise upon the start-up of a Class-D audio amplifier.  <P>SOLUTION: The amplifier includes a power switching output stage and a driver for driving the output stage receiving a driving signal and a shutdown signal, the shutdown signal preventing switching of the output stage. The circuit includes: a comparator connected to the driver for generating the driving signal; an error amplifier receiving an audio input signal; a first feedback loop for connecting the output stage as input to the input of the error amplifier, the output of the error amplifier being connected to the input of the comparator; and a circuit coupled to the error amplifier preventing a capacitor connected to the error amplifier from excessively charging, thereby preventing noise in the output stage when the shutdown signal is removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008157301-A (JP)
Title: Oil discharging method and oil discharging device for automatic transmission
Inventor: MIZOGUCHI HIROSHI
IPC: F16H61/686
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil discharging device and an oil discharging method for an automatic transmission capable of quickly and easily discharging all the oil when discharging oil from the automatic transmission.  <P>SOLUTION: When discharging oil from the automatic transmission to exchange the oil, power is supplied to a normally-closed type ON/OFF solenoid valve SR to forcibly open the valve SR in the state of making a negative pressure inside a transmission casing by suction. Negative pressure can be thereby applied to a space sealed by the ON/OFF solenoid valve SR, and the operating fluid left in the space can be forcibly discharged from a hydraulic circuit 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157312-A (JP)
Title: Vibration damping washer with tapered hole
Inventor: KUROYAMA YOSHINOBU
IPC: F16B43/00
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping washer which can easily assemble bolt fastening structure without damaging a vibration damping effect of the vibration damping washer when vibration is prevented from propagating between plate material and its attaching portion in such a way that the bolt axle is pierced through a hole opened in the plate material, that a periphery of hole of the plate material is pressed by a lower jaw of bolt head, and that the vibration damping washer is assembled in the bolt fastening structure with the plate material attached.  <P>SOLUTION: The vibration damping washer is characterized in that a bolt piercing hole of the vibration damping washer is profiled in a tapered hole in which the diameter is enlarged toward the bolt head, and in that a smaller diameter end of the tapered hole is made to contact with the whole circumference of the bolt axle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160380-A (JP)
Title: Inter-cell interference suppression method, radio base station, and user terminal
Inventor: IWASAKI MOTOYA
IPC: H04B1/7097
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suppressing inter-cell interference, which reduces inter-cell interference and improves throughput of a system, a radio base station, and a user terminal.  <P>SOLUTION: Radio base stations 1 to 3 measure powers of user terminals in communication in its own cells, and interference powers in the cells by reception power measuring circuits 13 and interference power measuring circuits and record powers for each frequency within reception bands together with time information and inform radio base stations in neighboring cells. The radio base station 1 in a cell C1 compares informed information on frequencies and times of interference powers cells C2 and C3 with that on frequencies and times of reception powers of respective user terminals being receiving in the cell C1 to investigate correlation, and when detecting a user terminal having a high correlation, generates a power control signal by a power control signal generation circuit 16 and transmits this signal from a transmitter 12. A user terminal in the cell C1, for example, a user terminal 4 reduces the transmission power of a transmitter 22 when detecting the power control signal through a receiver 21 by a power control signal detection circuit 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157116-A (JP)
Title: Capacity control valve, variable displacement compressor and air conditioner
Inventor: IKEDA TADAAKI
IPC: F04B49/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operation reliability, and to achieve reduction of the cost, miniaturization and power saving, in a capacity control valve controlling a pressure of a crank chamber in accordance with delivery capacity and used in a variable displacement compressor.  <P>SOLUTION: An upper valve chest 12A and a lower valve chest 12B are formed in a housing 11. A valve seat member 1 is arranged between the upper valve chest 12A and the lower valve chest 12B. A doughnut-like disk shaped check valve 2 is inserted into a cylindrical part 1b of the valve seat member 1, and is seated in the valve seat 1a by an energizing spring 3. A pressure receiving plate 22 in the lower valve chest 12B is lifted by the pressure difference. A valve port 16 opened to a controlled fluid outlet port 15 communicated with the crank chamber is controlled to be opened and closed by a valve element 21 interlocking with the pressure receiving plate 22. The check valve 2 and the pressure receiving plate 22 are separated, and are independently operated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008163956-A (JP)
Title: Flexible tube
Inventor: SENOO YOSHIAKI
IPC: F16L33/26
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible tube having an improved life by widely dispersing vibration generated in a spiral pipe while preventing the concentration of vibration stress generated in the spiral pipe on a welded portion.  <P>SOLUTION: The flexible tube is used for a vehicle exhaust system. It comprises the spiral pipe, and a dowel pipe connected to the terminal of the spiral pipe. The dowel pipe has a dowel portion at one end, which is screwed to the inside of the spiral pipe with at least two revolutions. A fitting portion between the dowel portion and an inner peripheral portion of the spiral pipe has greater fitting force as tending from the front end on the screwed corner side to the rear end on the screwed front side, and the spiral pipe is welded at its end to the dowel pipe.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007204360-A (JP)
Title: Composition for ceramic bonding and ceramic bonded article
Inventor: MIYAGAWA NAOMICHI
IPC: B01D39/20
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a bonding layer having a low modulus of elasticity and high thermal-shock resistance, and to provide a ceramic bonding layer formed from the composition and a ceramic bonded article having the ceramic bonding layer.  <P>SOLUTION: The composition for ceramic bonding comprises 3-55% by volume of ceramic particles, 1-25% by volume of an inorganic binder, and a liquid medium, wherein the composition further contains hollow particles. In addition, the composition for ceramic bonding comprises the ceramic bonding layer formed by applying the composition to a bonding surface of a ceramic molded body and then heating the composition applied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008161783-A (JP)
Title: Wet dust collector
Inventor: NAKAMURA YUSUKE
IPC: B01D47/02
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet dust collector enabling accurate management of the liquid surface and exerting high and stable collecting performance.  <P>SOLUTION: The dust collector has a water level adjusting box 6 controlling the liquid surface in the air chamber 21 on the primary side and a water level adjusting box 7 controlling the liquid surface in the air chamber 22 on the secondary side. The water level adjusting box 6 communicates with the air chamber 21 on the primary side through a connection pipe 8 and with a liquid bath 15 through a connection water pipe 9 and has an overflow pipe 10 within it. The water level adjusting box 7 communicates with the air chamber 22 through a connection pipe 12 and with the water level adjusting box 6 through a connection pipe 11 and the overflow pipe 10 and has an overflow pipe 13 within it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162438-A (JP)
Title: Vehicular air-conditioner
Inventor: TAKAHASHI TORAHIDE
IPC: B60H1/00
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To precisely determine leakage of a refrigerant, in a vehicular air-conditioner having a refrigerating cycle using a supercritical refrigerant such as carbon dioxide.  <P>SOLUTION: A controller 10 refers to the correlation of the pressure, temperature and sealed volume of a refrigerant taking into consideration the change of the refrigerant pressure caused by oil contained in the refrigerant, and calculates the sealed volume of the refrigerant in a refrigerating cycle 1 from the pressure P and temperature T of the refrigerant detected by a pressure sensor 8 and a temperature sensor 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008164083-A (JP)
Title: Rolling bearing device for wheel
Inventor: TAKADA YOSHITO
IPC: F16C33/58
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device for a wheel, which prevents formation of a clearance between the inner peripheral surface of a one-end side opening of an outer ring and a fitting part to a cylindrical part of a cover member.  <P>SOLUTION: The cover member 40 has: a metal cover body 41 integrally having a cover part 42 and the cylindrical part 43 axially projected from the outer peripheral edge of the cover part 42; and an elastic covering body 45 having elasticity and covering the outer surfaces of the cover part 42 and cylindrical part 43 of the cover body 41. In a state of the cover member 40 before fitted to the one-end side opening of the outer ring 22 of a rolling bearing, the outer diameter dimension A of a cylindrical part elastic layer 46 covering the outer peripheral surface of the cylindrical part 43 of the cover body 41 is set larger than the inner diameter dimension B of the inner peripheral surface 26 of the one-end side opening of the outer ring 22. In the mounted state of the cover member 41 fitted into the inner peripheral surface 26 of the one-end side opening of the outer ring 22, the cylindrical elastic layer 47 is elastically compressed and brought into close contact with the inner peripheral surface of the one-end side opening of the outer ring 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142488-A (JP)
Title: Hanger with fixing tool
Inventor: KAWAHITO TAKAO
IPC: A47G25/32
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger having a fixing function, by which clothing etc. can be easily and more surely dried at a low cost in a shorter period of time and adhesion of dirt can be prevented.  <P>SOLUTION: A clothespin (2) is integrally attached to the upper part of the hanger (1) as a fixing tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006516354-A (JP)
Title: 燃料電池の運転方法
IPC: H01M8/06
Filed: 2004-01-15
Abstract: 反応成分を含むガス状の供給流(5)が、その反応成分が電気化学反応により消費される電極(2)に供給され、そこで反応成分が消費された排気流(7,8)を生成する、燃料電池(1)の運転方法であって、a)排気流(7,8)中の反応成分の濃度を評価し、b)排気流(7,8)中の反応成分の濃度を、電極のレドックスダメージのない燃料電池から取り出される最大電流と関係付け、そしてc)電極(2)のレドックスダメージがない状態で効率を最適化するために、燃料電池(1)の運転状態を調整する、燃料電池の運転方法。
Patent JP-2006516364-A (JP)
Title: 小さなフィーチャーを生成する半導体製造方法
IPC: G03F7/00
Filed: 2004-01-16
Abstract: 半導体製造方法であって、半導体基板（１０２）上に像形成層（１１２）及び下層（１１０）を含む薄膜（１０９）を形成する工程を含む。像形成層（１１２）は、印刷寸法（１２４）を有する印刷フィーチャーを作成するべくパターニングされる。下層（１１０）はその後処理され、下層（１１０）中にテーパー状の側壁を有する空孔（１２０）を作成する。ここで、空孔（１２０）は前記印刷寸法よりも小さく、下方に位置する前記基板に最も近接した位置に完成寸法（１２６）を有する。下層（１１０）を処理する工程は、当該ウェハを高密度低圧Ｎ ２ プラズマに暴露する工程を含んでもよい。
Patent JP-2006524192-A (JP)
Title: 禽用ワクチンの効能を改善できるワクチン増強因子（ｖａｆ）
IPC: A61K/
Filed: 2004-05-06
Abstract: 【課題】本発明は、ワクチン増強因子(VAF)を提供するものである。 【解決手段】ワクチン増強因子(VAF)は、卵内接種に適用できるヌクレオチド免疫刺激物である。VAFは、一個又は複数個の異なるDNA構築分子であってよく、一つ一つの構築分子には、一個のDNA分子及びベクターを含み、一つ一つのDNA分子には、一個又は複数個の遺伝子或いは遺伝子断片を含む；これらの遺伝子又は遺伝子断片は、それぞれ禽類ウイルス抗原性を有するポリペプチドをコーディングできる。VAFの使用時機は、受精後17−19日目（鶏の例では）が最も好ましく、注入部位は鶏胚胎の羊膜腔内である。VAFは、単価又は多価、或いは生菌ウイルスや死菌ウイルスに係らず、一般ウイルス性ワクチンと併用することが出来る。又、VAFは、一般ウイルス・ワクチンの使用前に使用することができ、これらのウイルス・ワクチンは、通常雛鳥の孵化又は孵化後に使用されるが、VAFは、前記ウイルス性ワクチンの免疫効用を刺激且つ増進することが出来る。