baber/WOPTO huggingface dataset:
Patent JP-2005004815-A (JP)
Title: Black composite particle powder for magnetic recording medium, and magnetic recording medium
Inventor: HAYASHI KAZUYUKI
IPC: G11B5/733
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide black composite particle powder for magnetic recording media whose behavior particle diameter (volume particle diameter) is small and whose dispersibility in a vehicle is superior, and to provide a magnetic recording medium which has a sufficiently low surface electric resistance even if thinning the magnetic recording medium, is excellent in surface smoothness and strength, and has reduced dropout.  <P>SOLUTION: The magnetic recording medium is made of black composite particle powder, where carbon black adheres to the particle surface of white inorganic particle powder. The magnetic recording medium comprises the black composite particle powder for the magnetic recording medium, where the average primary particle diameter of the compound particle powder is 0.005-0.5 μm, a non-magnetic support, a non-magnetic foundation layer formed on the non-magnetic support, and a magnetic recording layer formed on the non-magnetic foundation layer. The magnetic recording medium contains the black composite particle powder for the magnetic recording medium on at least one layer of the non-magnetic foundation layer and the magnetic recording layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004104083-A (JP)
Title: Magnetic memory device
Inventor: BLOOMQUIST DARREL R
IPC: G11C11/15
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a magnetic memory device with no antiferromagnetic material used.  <P>SOLUTION: The magnetic memory device has a plurality of write lines (14, 16) and a plurality of memory cells (12'). Each of the plurality of memory cells (12') are arranged so as to operate between a corresponding pair of the plurality of write lines (14, 16). The plurality of memory cells (12') respectively have sense layers (18) and reference layers (40) separated by insulation layers (22). The reference layers (40) of the plurality of memory cells (12') include permanent magnets having a high coercivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002421-A (JP)
Title: Method for producing steel material with little alumina cluster
Inventor: MIZOGUCHI TOSHIAKI
IPC: B22D1/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a steel material with little alumina cluster with which the steel material which does not cause sliver flaw of a thin sheet for car and house electric appliance, defective quality of a thick plate for structural use, a reduction in low temperature toughness of the wear resistant thick plate and has little surface flaw and inner defect such as UST defect at welded part of a steel pipe for oil well pipe, etc., can be produced by preventing the coarse alumina cluster causing the defective product in the steel material for thin sheet, thick plate, steel pipe, shaped steel, bar steel, etc., from being formed inside the molten steel and on the surface of Ar bubble.  <P>SOLUTION: Rare earth metals (REM) of one or more elements of Ce, La, Pr or Nd, etc., are added into the molten steel having ≤30 ppm T.O after deoxidizing with Al or Al-Si so that 0.5×T.O<REM≤0.5-1.2×T.O is satisfied in a mass ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009313-A (JP)
Title: Exhaust recirculation device for diesel engine
Inventor: NAKAMURA SHUICHI
IPC: F02M25/07
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust recirculation device for a diesel engine, for performing supercharging of intake air as well as recirculation of exhaust.  <P>SOLUTION: The exhaust recirculation device for a diesel engine 1 comprises: first and second turbines 12, 22 disposed to an exhaust passage 7 in series; first and second compressors 13, 23 disposed to an intake passage 6 in series; a first turbocharger 11 coaxially connecting the first turbine 12 with the first compressor 13 to supercharge the intake air; the second turbocharger 21 coaxially connecting the second turbine 22 with the second compressor 23 to supercharge the intake air; and an EGR passage 32 connecting the exhaust passage 7 with the intake passage 6. In the exhaust recirculation device, the EGR passage 32 has an inlet 32a connected with a passage 7a upstream of the first turbine 12 of the exhaust passage 7, and an outlet 32b connected with a passage 6a upstream of the first compressor 13 of the intake passage 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007292-A (JP)
Title: Sample mixing method and device therefor
Inventor: HAKE KAZUNORI
IPC: G01N1/10
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample mixing method by which different kinds of samples are efficiently mixed and stirred, and also provide a device therefor.  <P>SOLUTION: In the sample mixing method, different kinds of samples are electrically mixed and stirred in a flow channel. At least one electrode pair is arranged oppositely to each other across the flow channel in the direction vertical to the flowing direction of the flow channel, and pulse electric power having a prescribed repetition time is supplied to the electrodes. The polarity of the pulse electric power can be inverted for every repetition time and can also be supplied to each of the electrode pair.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006552-A (JP)
Title: New carbonyl reductase, dna encoding the same and method for producing optically active alcohol using the same
Inventor: KAWABATA JUN
IPC: C12P7/04
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active alcohol being an industrially useful compound as an intermediate raw material for a medicine, an agrochemical, etc., particularly an (R)-1-acyloxy-3-chloro-2-propanol in a high optical purity in a high yield.  <P>SOLUTION: The new carbonyl reductase derived from yeast belonging to the genus Isaatchenkia and the DNA encoding the same are obtained. The method for producing the optically active alcohol, particularyly the (R)-1-acyloxy-3-chloro-2-propanpol in a high optical purity in a high yield comprises reducing a carbonyl group-containing compound by using the carbonyl reductase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012105-A (JP)
Title: Semiconductor laser module
Inventor: SUGAWARA SATORU
IPC: H01S5/40
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser module in which optical axis gaps of laser optical fluxes emitted from a plurality of semiconductor lasers are made close easily and reliably.  <P>SOLUTION: The semiconductor laser module has a support means 20 for supporting semiconductor lasers 11, 12 and 13 so that optical axes thereof are in parallel to one another; a reflection face group for reflecting optical fluxes delivered from the semiconductor lasers 11, 12 and 13 on reflection faces 31A, 32A and 33A in parallel to one another; a mirror face member 34 having a mirror face 34A on which the laser optical fluxes reflected by each reflection face are incident in common and from which the laser optical fluxes are reflected in a desired direction by keeping a mutually parallel state; and a retaining means 40 for retaining these. In this laser module, a relative positional relation between the semiconductor lasers, each reflection face and the mirror face member are specified so that the gaps of the optical axes of N pieces of laser optical fluxes after reflected on the mirror face are made narrower than gaps of light emitting parts of each semiconductor laser.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021215-A (JP)
Title: Brush for applying liquid cosmetic
Inventor: SHINOHARA YUKIO
IPC: A45D34/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush for applying a liquid cosmetic that radially spreads the tip, uniformly transmits the pressure of the brush to the nails and is easy to use.  <P>SOLUTION: Circular arc extended portions 9 extended in the extending direction of a bristle tuft 4 are provided oppositely to the elongated periphery of the mouth of a bristle transplanting hole 3. The mouth portion of the bristle tuft 4 transplanted to the bristle transplantation hole 3 has a nearly square section and the ratio of the long side to the short side is 3/2 or higher. The ratio of the radius of the circular arc of the extended portions 9 to the length of the long edge portion 8b is 1/2 to 5/6. Since the extended portion is formed into a circular arc, the tip of the brush radially spreads and uniformly transmits the pressure to the nails in the action of applying a cosmetic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022669-A (JP)
Title: Heat-insulating storage device
Inventor: SHIMAZAKI MASANORI
IPC: B65D81/38
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulating storage device capable of keeping a packaged object at a constant temperature and being compactly developed when empty after transportation.  <P>SOLUTION: The heat-insulating storage device 1 is structured to cover the entire surface of the packaged object by integrating and combining a first package 2 and a second package 3 comprising two sheet overlaid in the orthogonal direction to each other. Each piece covering the packaged object 4 has a heat-insulating material embedded between the two sheets. The storage device includes a first adjustment mechanism and a second adjustment mechanism, thereby coupling the respective pieces with one another and further bringing them into tight contact with the object 4. In addition, the device is equipped with handle ports 37 and 38 causing a handle of the stored object to be exposed outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022459-A (JP)
Title: Hood supporting structure
Inventor: IWANO YOSHIHIRO
IPC: B62D25/12
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hood supporting structure capable of sufficiently absorbing a collision load in the early stage of a collision against a hood by a colliding body.  <P>SOLUTION: In the hood supporting structure 10, a hinge arm 34 supported rotatably by a hinge body 32 is fixed to a hood inner panel 28. Herein, a hood hinge reinforcement 38 supported by the hinge arm 34 is firmly fixed to the lower surface of a hood outer panel 26 in a connection plate 46 formed in the upper end of each extension part 42, and thus the hood outer panel 26 is supported by the hood hinge reinforcement 38. Therefore, a collision load can be absorbed sufficiently in the early state of a collision in which a colliding body collides against the hood outer panel 26 from above in the upper part of the hinge arm 34 or the hood hinge reinforcement 38.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024131-A (JP)
Title: Solvent component-containing exhaust gas treating method
Inventor: KANAI MASAKI
IPC: F23G7/06
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent component-containing exhaust gas treating method having less load on the environment.  <P>SOLUTION: In this exhaust gas treating method, an exhaust gas is always exhausted to a carrying route 1 through exhaust fans a to f, the exhaust gas exhausted from a plurality of exhaust gas generating sources A to F which intermittently discharge solvent components in the exhaust gas is fed from the carrying route 1 to a solvent component combustion device 1o after merging at a merging point 8 on the carrying route 1 and combustion-treated. The exhaust gas exhausted from the exhaust gas generating sources which do not discharge solvent components among the plurality of exhaust gas generating sources A to F opens atmosphere opening dampers 3a to 3f on the upstream side of the merging point 8 on the exhaust gas carrying route 1, and switch solvent component combustion device main tube dampers 4a to 4f to close to discharge the exhaust gas to the atmosphere. The exhaust gas exhausted from the exhaust gas generating sources which discharge solvent components is fed to the solvent component combustion device 10 through a booster fan 9 installed on the downstream side of the merging point 8 on the carrying route 1 and combustion-treated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026494-A (JP)
Title: Forming device, forming method, manufacturing method for substrate and manufacturing method for semiconductor device
Inventor: TSUBOI TAKASHI
IPC: H01L21/02
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of an epitaxial layer deposited on a porous layer by enhancing the quality of the porous layer.  <P>SOLUTION: In a forming device 100, a forming treatment is carried out to a substrate. The forming device 100 has a forming tank 101 for filling an electrolyte 12, a holder 107 for holding the substrate 11 in the tank 10, a pair of electrodes 102 and 103 oppositely arranged for holding the holder 107, and a power supply 106 imparting a current or a difference of voltage to a section between a pair of the electrodes 102 and 103. The device 100 has a holder M holding a data for slowly increasing the current or the difference of voltage for a fixed time after the supply start of the current or the difference of voltage for controlling a reaction on the surface of the substrate 106 at the initial stage of the forming treatment, and a control section 105 controlling the electrodes 102 and 103 according to the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022719-A (JP)
Title: Board material housing cassette and board material sorting device
Inventor: SATO HIROSHI
IPC: B65G1/14
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board material housing cassette capable of housing board materials by sorting them, and to provide a board material sorting device.  <P>SOLUTION: This board material housing cassette (1) has an opening formed at the front and rear ends to allow board materials (2) to pass therethrough in the longitudinal direction, supporting bars (6) arranged longitudinally and vertically so as to allow the board members to be supported horizontally in a plurality of steps, and an opening formed at the bottom to allow the operating section (14) of a board material feeding means to go in and out. The housing cassette is connected to a board material carrier path, and is equipped with an elevating/lowering means to elevate/lower the board material housing cassette, and with a control means for loading the board materials fed on the board material carrier path on a desired step in the board material housing cassette or for allowing the board materials to pass through the housing cassette, interlocking with the elevating/lowering means and the board material feeding means. The board material housing cassette and the operation section relatively and vertically move the board materials fed on the board material carrier path to store them within the cassette or to allow them through the cassette, interlocking with the elevating/lowering means and the board material feeding means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028713-A (JP)
Title: Printer, controller therefor, and system
Inventor: ITO SHUNICHI
IPC: B41J29/38
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To start proper printing in recovery after an abnormal condition of a power source for a printer occurs.  <P>SOLUTION: In the printer 300, a printing job is received from a host computer 100, and a numerical value of "1" is added to a variable which is stored in an area of a sheet count 311 of a nonvolatile memory 309 each time printing on a piece of paper is completed. Thus, the number of sheets after the completion of normal printing is left in the nonvolatile memory 309 even if the printer 300 is powered off. Information on the number of the sheets is transmitted to the host computer 100 in the recovery of the power source for the printer 300. Thereby, the host computer 100 accurately grasps contents to be printed afterward, and transmits a proper printing job to the printer 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028281-A (JP)
Title: Composite adsorbent and method for wastewater treatment by using the adsorbent
Inventor: MATSUNAGA RYUSHI
IPC: C02F1/28
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite adsorbent constituted by jointing magnetic fine particles to magnesium oxide, for efficiently treating various kinds of wastewater at low cost in a high volume of phosphorus-component adsorption in the wastewater without heavily causing a secondary environmental load, particularly a composite adsorbent capable of effecting adsorption treatment comparatively in a short time even though phosphorus component is contained in high concentration or suspended matters are contained, and besides capable of adsorbing simultaneously nitrogen component, and provide further a method for wastewater treatment by using the adsorbent at low cost of equipment without need for complicated operation.  <P>SOLUTION: The composite adsorbent comprises magnesium oxide of 0.0ml/g or more of pore volume in the range of 10-500 Å of pore radius in the pore size distribution by the gas adsorption method, and magnetic fine-particles jointed to the magnesium oxide. At least 90% by volume measured by the laser diffraction scattering method is of 150 μm or less of particle size. In the wastewater treatment, the composite adsorbent is brought into contact with the wastewater, while the pH of the reaction system is adjusted at 8-11 to attain sufficient adsorption of the phosphorus component, then subjected to solid-liquid separation through the use of magnetic force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043492-A (JP)
Title: Sound synthesization method and adapter device
Inventor: YASUDA HIROSHI
IPC: G10K15/04
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively enjoy Karaoke, etc. by using an apparatus having no mixing function, to obtain presence equivalent to that of original Karaoke and to reduce power consumption and cost.  <P>SOLUTION: The adapter device 1 is provided with an amplifier 48 which outputs an acoustic signal based on signals from microphones 3, 44. The adapter device 1 supplies left and right acoustic signals from amplifiers 11R, 11L of the equipment 2 to one terminal of left and right voice coils 4R, 4L of a headphone 4 via resistors 15R, 15L, supplies the acoustic signal from the amplifier 48 to one terminal of the voice coils 4R, 4L via resistors 52R, 52L and grounds the other terminal of the voice coils 4R, 4L to ground potential common to the amplifiers 11R, 11L, 48 when a plug 31 and a jack 32 of the adapter device 1 are connected to the equipment 2 and the headphone 4, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004045023-A (JP)
Title: Concentrated blow control device of boiler
Inventor: MORIMATSU TAKASHI
IPC: F22B37/56
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated blow control device of a boiler for automatically controlling a concentration degree of boiler water by correcting a preset concentration blow rate in response to a change in electric conductivity of supply water.  <P>SOLUTION: This concentrated blow control device has an electric conductivity measuring sensor 6 for measuring the electric conductivity of the boiler water of the boiler 1. A concentrated blow valve 7 is arranged in a blow pipe 8 of the boiler 1. A controller 11 is arranged for controlling opening-closing of the concentrated blow valve 7 on the basis of a concentrated blow rate by determining the concentrated blow rate on the basis of the electric conductivity detected by the electric conductivity measuring sensor 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051881-A (JP)
Title: Rotary electric machine
Inventor: HARA HIDEAKI
IPC: H02K15/12
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To recover points of deteriorated insulation in a rotary electric machine, such as an induction motor for providing sufficient insulation through a relatively simple constitution.  <P>SOLUTION: A frame 10 is split into a first frame 1 and a second frame 4 in proximity of an axial end face 11a of a stator core 11, and the axial end faces of the first frame 1 and the second frame 4 are detachably coupled with each other via fastening screws 7. The axial end faces of the bracket 6 and the second frame 4 are detachably coupled with each other via fastening screws 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004075999-A (JP)
Title: Carbon-containing material with organic group, method for production of the same, dispersion containing carbon-containing material and use of the same
Inventor: LUTHGE THOMAS
IPC: C09D7/12
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon-containing material with organic group free from contamination by acid, salt or the like and free from necessity of purification of the material and the material not requiring drying using expensive energy cost.  <P>SOLUTION: The material containing carbon is obtained by reacting a material containing carbon with an organic compound expressed by general formula I, R<SP>1</SP>-N=N-R<SP>2</SP>(I) [in the formula R<SP>1</SP>and R<SP>2</SP>are the same or different and each denotes an unsubstituted aryl group or a receptor-substituted or a donor-substituted aryl group].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005064594-A (JP)
Title: System for frame transmission/reception, frame transmitter, frame receiver, and method for frame transmission/reception
Inventor: KAWAKAMI HIROSHI
IPC: H04W28/24
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame receiver capable of reducing the number of settings of radio protocol connection and improving communication quality and performances of a mobile device and a network.  <P>SOLUTION: This frame receiver 50 is provided with a QoS reference 502 for identifying whether or not each frame is a confirmation type frame on the basis of a QoS identifier provided to each frame, and a sequence number reference 503 for determining the loss of frame for only the confirmation type frame to request re-transmission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004034978-A (JP)
Title: Isolator assembly
Inventor: ROSON IVAN
IPC: F16F7/10
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolator assembly absorbing major noise tones generated by an engine of an aircraft or the like.  <P>SOLUTION: The assembly is equipped with at least one fluid installed isolator 17, two dynamic absorbers 15a, 15b, at least one support portion 7 supporting them, and mechanical means 9, 19 connecting the support portion 7 to power engine structure 5 and to a cabin yoke 3. The fluid installed isolator 17 is constructed to be simultaneously linked to the power engine structure 5 and to the cabin yoke 3, and the dynamic absorbers 15a, 15b are constructed to be linked solely to the cabin yoke 3. The dynamic absorbers are supported to move in a radial plane of the power engine structure.  <P>COPYRIGHT: (C)2004,JPO