baber/WOPTO huggingface dataset:
Patent JP-2005294290-A (JP)
Title: Multilayered ceramic capacitor
Inventor: ITO KAZUE
IPC: H01G4/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered ceramic capacitor which has a little change in capacitance with time and has a capacitance-temperature characteristic that satisfies an X8R characteristic of the EIA standard, even if a dielectric layer is further reduced in thickness or is multilayered for the purpose of reducing the size so as to increase the capacitance, or the rated voltage is increased.  <P>SOLUTION: The multilayered ceramic capacitor includes a laminate made by alternately stacking the dielectric layers and internal electrode layers. Each of the dielectric layers consists of a sintered material made of crystal grains of a dielectric porcelain composition consisting of a main component containing barium titanate, a first sub-component consisting of at least one kind selected among MgO, CaO, BaO, and SrO, and a second sub-component consisting of an oxide of R, where R is at least one kind selected among Y, Dy, Ho, and Er. The ratio of each sub-component to the barium titanate of 100 mol is more than 0 mol and less than 0.1 mol for the first sub-component and more than 1 mol and less than 7 mol for the second sub-component. The average grain diameter of the crystal grains which constitute the dielectric layers is not less than 0.25 μm nor more than 0.42 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290995-A (JP)
Title: Valve shaft connecting mechanism for multiple type throttle
Inventor: HATSUMI YONOSUKE
IPC: F02D9/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To further securely maintain synchronization performance to rotation either in the opening direction or in the closing direction in a valve shaft connecting mechanism in a multiple type throttle.  <P>SOLUTION: On a first connecting part 17 installed on a first valve shaft 12, a first and a second plate members 19 and 20 are provided in parallel to the shaft axis to face each other. Between the first and the second plate members 19 and 20, a third plate member 21 provided on a second connecting part 18 installed on a second valve shaft 14 is disposed in parallel to them. The third plate member 21 is held by a first adjusting screw 22 screwed to the first plate member 19 and a coil spring 24 provided as compressed between the second plate member 20 and the third plate member 21. A second adjusting screw 23 is screwed to the second plate member 20. Between the tip of the second adjusting screw 23 and the third plate member 21, a micro-gap of an interval d is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291302-A (JP)
Title: Hydraulic shock absorber
Inventor: NISHIMURA MAKOTO
IPC: F16F7/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with welding and suppress deformation of a cylinder to the minimum when mounting a spring seat on the cylinder in a single cylinder type hydraulic shock absorber.  <P>SOLUTION: Four projecting parts 19 are formed along the peripheral direction in a non-slide region A of a piston 8 in the cylinder 2, and these four projecting parts 19 are arranged in two rows along the axial direction. The annular spring seat 17 is pressed into a top part of the projecting part 19, and a step part 22 is abutted on the projecting part to fix the spring seat 17 on the cylinder 2. Consequently, the spring seat 17 can be attached to the cylinder 2 without welding. A plurality of projecting parts 19 are formed along the peripheral direction of the cylinder 2 to suppress deformation of the cylinder 2 by machining the projecting parts 19. By arranging the projecting parts 19 in two rows along the axial direction, moment load acting on the spring seat 17 is efficiently supported.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302846-A (JP)
Title: Magnetoresistive element, magnetoresistive magnetic head, and magnetic tape unit
Inventor: OGAWA KAZUYUKI
IPC: G11B5/39
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To make leakage magnetic field small from a magnetization fixed layer without making the magnetization fixed layer into lamination ferrimagnetic structure.  <P>SOLUTION: The magnetoresistive effect element comprises an antiferromagnetism layer 52; a magnetization fixed layer 53, where the magnetization is fixed in a predetermined direction by the switched connections magnetic field which works in-between with the antiferromagnetism layer 52; a free magnetization layer 55 whose magnetizing direction changes according to an external magnetic field; a spin valve film 50 constituted so as to laminate a nonmagnetic layer 54 which isolates magnetically between a magnetization fixed layer 53 and a free magnetization layers 55; permanent magnet films 57a, 57b for impressing a longitudinal bias magnetic field to the free magnetization layer 55 of the spin valve film 50; and electrode layers 58a, 58b for supplying sense current to the spin valve film 50. The size Lp in the height longitudinal direction of the antiferromagnetism layer 52 and the magnetization fixed layer 53 consisting of the spin valve film 50 is made larger than the size Lf in the height longitudinal direction of the free magnetization layer 55.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299968-A (JP)
Title: Air conditioner
Inventor: FURUYA SHIHO
IPC: F24F3/153
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of humidifying indoor air by an inexpensive composition.  <P>SOLUTION: The air conditioner is provided with a heating means for heating a moisture absorber 13 adsorbing water contents in air, a pressure reducing pump 15 for reducing pressure on a downstream side of the moisture absorber 13, and a desorption air part 14 arranged substantially above the moisture absorber 13. The desorption air part 14 communicates with a primary side of the pressure reducing pump 15, and high temperature high humidity air including water contents desorbed from the moisture absorber 13 in the desorption air part 14 is sent in a gas-liquid two phase state to an indoor unit 2 via a supply passage 16 connected to a secondary side of the pressure reducing pump 15. Since the water contents desorbed by heating the moisture absorber 13 become the high temperature high humidity air, it naturally vaporizes and rises to the upper desorption air part 14, and it can be introduced into the pressure reducing pump 15 in a gaseous phase state, an air blowing means is not necessary. Since moisture contents in the air can be condensed in the supply passage, a dew formation means of an independent component becomes unnecessary.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300249-A (JP)
Title: Multilayer film reflector, method for manufacturing it and euv exposure system
Inventor: KAMITAKA NORIAKI
IPC: G21K5/02
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer reflector which is resistant to a deterioration in reflection properties due to oxidization.  <P>SOLUTION: The multilayer reflector is composed by forming an Mo/Si multi-layer film 2 on a base 1 made of low-heat expansion glass whose surface is shaped aspherically and forming an MoSi<SB>2</SB>thin film 3 on the outermost surface of the film 2. The resistance of the MoSi<SB>2</SB>thin film 3 to oxidization prevents the reflectivity of the film 3 from lowering due to the oxidization of the Mo/Si multilayer film 2 when the carbon adhering to the multilayer film reflector is removed through the oxidization of it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303529-A (JP)
Title: Telephone terminal, telephone system, and program for controlling telephone terminal
Inventor: TAKUNO SHINJI
IPC: G10H1/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone terminal capable of avoiding the use of a passive melody whose sound quality is deteriorated to the utmost and eliminating the increase in a load imposed on a voice line, and to provide a telephone system provided with the telephone terminal, and a program.  <P>SOLUTION: A communication section 2 acquires music information of an optional sound form from a music information storage device through an electric communication line, the optional music information acquired by the communication section 2 is appended to a RAM 18, when receiving music information from an opposite party or from another external device in the case of utilizing the voice line, a control circuit 5 searches whether or not the RAM includes music information coincident with the received music information, a sound source IC 23 preferentially reproduces sound source information included in the stored music information when the RAM 18 includes the music information coincident with the received music information, and the sound source IC 23 reproduces the sound source information included in the received music information when the RAM 18 includes no music information coincident with the received music information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302921-A (JP)
Title: Cooling structure of electronics chassis
Inventor: SENJIIWA MAKOTO
IPC: H05K7/20
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of heat transmission effect from a power amplifier to cooling water by removing air accumulated in the cooling water when cooling the power amplifier of a digital transmitter by water cooling.  <P>SOLUTION: Deflation couplers 2a and 2b are attached to the upper ends of collecting pipes 1a and 1b. Air accumulated in cooling water is moved upward through a hose 4a and the collecting pipe 1a, and emitted from the deflation coupler 2a by setting the position of a bifurcation portion 8 higher than the position of an injection portion 5. The air accumulated in the cooling water is moved upward through a hose 4b and the collecting pipe 1b and emitted from the deflation coupler 2b by setting the position of a merging portion 9 higher than the position of an ejection portion 6. This makes it possible to remove air.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303575-A (JP)
Title: Ad converting apparatus and method
Inventor: OGAWA MAKOTO
IPC: H03M1/12
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AD converting apparatus and an AD converting method which can execute an AD conversion continuously without interruption.  <P>SOLUTION: The AD converting apparatus includes a register (2-1), a selector (4-1) connected to a plurality of analog input channels (CH0-CHn) to which a plurality of analog signals are supplied, and an AD converter (6-1). The register (2-1) holds channel designation data showing whether each of the plurality of the analog signals are to be AD converted. The selector(4-1) selects sequentially the analog input channel (CH) to be AD converted on the basis of the channel designation data held in the register(2-1). The AD converter (6-1) executes the AD conversion of the analog signal on the analog input channel (CH) selected by the selector (4-1) into a digital signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301667-A (JP)
Title: Control method of information processor
Inventor: NAKAMURA JINICHI
IPC: G06F9/46
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically select program execution environments to be run in parallel according to execution states of programs in an information processor running a plurality of program execution environments in parallel by a single CPU.  <P>SOLUTION: Disclosed is a control method of an information processor equipped with: an operation number storage device which stores the number of operations of program execution environments; a program execution device which reads the number of operations out of the operation number storage device at the time of actuation and enabling one or two or more program execution environments corresponding to the number of operations to be run in parallel by one CPU; a device which stops the program execution device and interrupts program execution environments; and a device which actuates the program execution device and restarts the program execution environments. The number of operations in the operation number storage device is changed, the program execution device is stopped, and the 1st program execution environment is interrupted. Then the program execution device is automatically actuated to restart the 1st program execution environment, and a program execution environment corresponding to the number of operations changed by the operation number storage device can be run in parallel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300350-A (JP)
Title: Verification device and verification method of semiconductor integrated circuit
Inventor: HAYAKAWA TADASHI
IPC: H01L21/66
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a development period and to reduce man-days for development by reducing remarkably man-days for regenerating a test pattern, a verification program or expectation data, even if timing is shifted by a partial change of the verification program or the like, especially when a semiconductor integrated circuit is operated synchronously with a plurality of inside operation clocks, concerning a verification device and a verification method of the semiconductor integrated circuit.  <P>SOLUTION: The timing when the plurality of operation clocks inside the semiconductor integrated circuit have a prescribed phase relation is detected by a phase relation detection circuit, and a trigger signal is outputted, and an input timing of a test pattern, a start timing of the verification program and a comparison timing with the expectation data are used as a relative timing based on a trigger timing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307750-A (JP)
Title: Fuel injection valve
Inventor: NISHIWAKI TOYOJI
IPC: F02M51/06
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic driving part for a fuel injection valve provided with a flat plate type movable core and a flat plate type electromagnetic driving part in which a coil is arranged between fixed cores and having a magnetic circuit configuration for pulling out the maximum suction force within a scope of predetermined outer shape dimension of a limited mounting space.  <P>SOLUTION: This fuel injection valve is constituted in such a way that it is provided with valve parts 12, 30 and the electromagnetic driving part having the movable core 50, the fixed core 70, and the coil 60, the fixed core 70 has an inner peripheral side magnetic passage (inner peripheral side core part) 71 and an outer peripheral side magnetic passage (outer peripheral side core part) 72 across the wound coil 60, both of these magnetic passages 71, 72 are arranged opposing to the movable core 50 on end faces mutually, and the valve parts shut off and allow fuel injection by being driven by the electromagnetic driving part. Total magnetic passage area Si of an armature side end face of the inner peripheral side magnetic passage 71 is formed to be larger than total magnetic passage area So of an armature side end face of the outer peripheral side magnetic passage 72.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004343094-A (JP)
Title: Removing method and processing equipment for silicone oxide film
Inventor: HASEBE KAZUHIDE
IPC: H01L21/302
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing a silicon oxide film, e.g. a natural oxide film or a chemical oxide film, efficiently at a temperature fairly higher than room temperature.  <P>SOLUTION: In the method of removing a silicon oxide film formed on the surface of a workpiece W to be processed is removed in a processing vessel 18 which can be evacuated, a mixed gas of HF gas and NH<SB>3</SB>gas is used to remove the silicon oxide film. By using the mixture gas of HF gas and NH<SB>3</SB>gas like this, the silicon oxide film formed on the surface of the workpiece to be process is made removable efficiently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005311635-A (JP)
Title: Feeding circuit
Inventor: IKEDA MITSUHARU
IPC: H04N5/225
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding circuit provided with a feeding stop function on an overcurrent which can suppress a feeding loss in an ordinary feeding by reducing the number of components.  <P>SOLUTION: The feeding circuit 207 provided with the feeding stop function on an overcurrent includes: a first PNP transistor Q1; a second PNP transistor Q2; a third PNP transistor Q3; a first resistive element R1; a second resistive element R2; a third resistive element R3; a fourth resistive element R4; a fifth resistive element R5; and a current limitation resistive element Ra, and the feeding circuit 207 supplies power supplied from a supply power level line Vcc to an external terminal unit (camera attached doorphone slave unit 100), and the first resistive element R1 being an impedance upper resistor of an AC impedance upper circuit A and the current limitation resistive element Ra of a feeding stop circuit B on an overcurrent are characterized in to be integrated into one component as a shared resistive element Rb. Moreover, it is characterized in that a variable resistor is adopted for the fifth resistive element R5 to make an external supply current I variable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304861-A (JP)
Title: Oxygen concentrator
Inventor: WATANABE HIROBUMI
IPC: C01B13/02
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator sufficiently cooling a compression means, a decompression means and a cooling pipe having large heat quantity by effectively using the air volume from a cooling means.  <P>SOLUTION: This oxygen concentrator is provided with the compression means 105a generating compressed air by compressing material air, the cooling pipe 37 cooling the compressed air whose temperature is increasing, an adsorption column storing catalyst adsorbing nitrogen from the compressed air and emitting oxygen, and a blower 104 cooling the compression means 105a and the cooling pipe 37 by air blowing. This oxygen concentrator is further provided with a soundproof chamber 35 storing the compression means 105, bored with a first opening part 35a for the air blowing in an external wall and disposed with a cooling pipe 37 along the external wall, a cooling chamber 36 bored with a second opening part 36a approximately opposed to the first opening part 35a and fixed to cover the external wall part for cooling by the air blowing via the second opening part and the first opening part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309222-A (JP)
Title: Color image forming apparatus
Inventor: ISHINO MASATO
IPC: G03G15/01
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove a depositing substance on the surface of a photoreceptor drum in a simple structure and to extend the life of a photoreceptor drum.  <P>SOLUTION: A rotary rack 40 holding a plurality of developing devices 4Y, 4M, 4C, 4B is placed in the position opposing to a photoreceptor drum 1 where an electrostatic latent image is to be formed. While the rotary rack 40 is rotated around a rotation shaft 41, the plurality of developing devices 4Y, 4M, 4C, 4B are successively moved to the developing position opposing to the photoreceptor drum to develop an image. A rubbing member 42 is disposed between the last color developing device 4B and the first color developing device 4Y disposed on the rotary rack 40 and is engaged to push the surface of the photoreceptor drum via a spring 43. While no image is formed, the rubbing member 42 touches the surface of the photoreceptor drum and rubs and polishes an ionic product produced on the surface of the photoreceptor drum in the image forming process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312246-A (JP)
Title: Multipole generator for windmill
Inventor: KATO HIROSHI
IPC: F03D9/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generator that can output power by smoothly rotating even at low wind speed, and a windmill generator including the generator.  <P>SOLUTION: In the generator rotated by a windmill, a plurality of alternator generators are used by connecting rotating shafts of magnetic field rotors of the generators, and are formed into an integrated multipole generator by connecting in series magnetic field coils of the magnetic rotors of the generators.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308663-A (JP)
Title: Temperature sensor cooling method for metal fusing device
Inventor: ISHII HIDEO
IPC: B22D2/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain detection precision of a temperature sensor by cooling the temperature sensor to melt metal normally.  <P>SOLUTION: In arrangement constitution as to the temperature sensor for controlling metal fusion, a cooling fan is installed along a direction to sink heat or to blow it in the vicinity of the temperature sensor, so as to cool the temperature sensor and a periphery of the temperature sensor, and the metal is thereby melted normally without lowering the detection precision of the sensor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305397-A (JP)
Title: Oxidation catalyst for carbon monooxide, preparing method therefor and fuel reforming system for fuel cell
Inventor: NAGANO IKUMA
IPC: C10K3/04
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce an oxidation catalyst for carbon monooxide which has a low catalytic activity to a methanation reaction.  <P>SOLUTION: The oxidation catalyst for carbon monooxide has a carrier and a noble catalyst carried on the carrier, and contains a predetermined amount of a sulfur element. Inclusion of the predetermined amount or more of the sulfur element suppresses the progress of the methanation reaction and can selectivity perform the oxidation reaction of carbon monooxide progress. It is known that the sulfur element retards the catalyst activity of the noble catalyst. It is guessed that the oxidation reaction of carbon monooxide shows a reaction rate higher than the methanation reaction and therefor hardly undergoes the effect of the sulfur element and that the catalytic activity to the methanation reaction is preferentially retarded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314173-A (JP)
Title: Boron carbide nanobelt and manufacturing method thereof
Inventor: BANDO YOSHIO
IPC: C01B31/36
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boron carbide nanobelt with two dimensions of 50 μm-100 μm in length, 5 μm-10 μm in width, and 20 nm-100 nm in thickness, and to provide a manufacturing method of a boron carbide nanobelt.  <P>SOLUTION: The boron carbide nanobelt with a size of 50 μm-100 μm in length, 5 μm-10 μm in width and 20 nm-100 nm in thickness, is obtained by charging a boron oxide powder 20 into a graphite crucible 10 and then arranging a graphite mesh 30 and a boron nitride plate 40 above the boron oxide powder 20 in this crucible 10, and thereafter by heating it at 1,900°C-2,000°C for 0.5-1.5 hours under a nitrogen gas atmosphere in a vertical-type high frequency induction heating furnace.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321859-A (JP)
Title: Area managing system and area managing method
Inventor: HASHIMOTO SATORU
IPC: G06Q50/10
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area managing system and an area managing capable of appropriately managing a problem area.  <P>SOLUTION: This area management system 1 for managing a plurality of areas A1 or the like is provided with an information acquiring device 41 or the like and a specifying part 13. The information acquiring device 41 or the like acquires at least two of first information, second information and third information (first information or the like) for the plurality of areas A1 or the like. The first information is acquired as information related with energy consumption. The second information is acquired as information related with productivity. The third information is acquired as information related with health conditions. A specifying part 13 specifies a problematic area based on the first information or the like. The problem area is an area whose repair is necessary among the plurality of areas A1 or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI