baber/WOPTO huggingface dataset:
Patent JP-2005110755-A (JP)
Title: Heating/cooling apparatus for reducing muscular fatigue
Inventor: IWAKUBO RIICHI
IPC: F25B21/02
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/cooling apparatus for reducing muscular fatigue capable of reducing the muscular fatigue by finely and effectively supplying temperature stimulation to an object muscle.  <P>SOLUTION: In this apparatus, a plurality of heating and cooling elements 10 are attached in a grid shape to a flexible/stretchable heat transmission sheet 11 of excellent heat conduction, a heat radiator 12 is attached to the heating and cooling elements and air is blown from a blowing fan 13 to the heat radiator 12. A case 1 is partitioned into an intake side and an exhaust side by an extensible/flexible partition film 14, and cooling air made to hit the fin of the heat radiator 12 from the intake side and discharged to the exhaust side is led through an exhaust duct 15 to a discharge port 4 and discharged from the discharge port 4. By a controller not shown in the figure, the temperatures of the respective heating and cooling elements 10 are individually controlled and the temperatures of the respective heating and cooling elements 10 are controlled so as to be in a preset temperature distribution pattern and to be changed in a predetermined time change pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004156025-A (JP)
Title: Aqueous resin dispersion, aqueous resin composition and method for producing aqueous resin composition
Inventor: YOKOTA YOSHIYUKI
IPC: C09D7/12
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous resin composition excellent in weather resistance, freezing damage resistance, etc., and free from hard-cake formation.  <P>SOLUTION: The aqueous resin dispersion comprises resin particles having an average particle diameter of 1-100μm obtained by suspension polymerization of a monomer component mixture comprising (a) a (meth)acrylate, (b) a multifunctional crosslinkable monomer and (c) an unsaturated monomer having a UV absorbing group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005111449-A (JP)
Title: Photocatalytic material
Inventor: KANAI YUUKI
IPC: B01J35/02
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic material which does not produce a by-product such as carbon monoxide and has high oxidation activity without using a harmful substance such as ozone in processes in cleaning of polluted air, deodorization of malodor gas, waste water treatment, water purification, and the like.  <P>SOLUTION: In this photocatalytic material, gold fine particles having an average particle size of 1-20 nm are deposited and fixed on the surface of titanium dioxide the primary particles of which have an average particle size of ≥5 nm and <30 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112702-A (JP)
Title: SiC COMPOSITE MATERIAL REINFORCED WITH SiC NANOWIRE
Inventor: NODA TETSUJI
IPC: C04B35/80
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SiC composite material reinforced with SiC nanowires, which has improved mechanical characteristics.  <P>SOLUTION: In the SiC composite material obtained by incorporating SiC fibers into an SiC matrix, the SiC nanowires are formed on the surface of each SiC fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113255-A (JP)
Title: Film forming apparatus having poriform rotary filter plate for catching particulate and film forming method
Inventor: YOSHITAKE TAKESHI
IPC: C23C14/28
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film forming apparatus which generates the scattering particulate groups of thin film forming components by a laser abrasion method, a sputtering method, an arc discharge method, etc., and causes the scattering particulate groups to adhere to a substrate and to constitute the apparatus in such a manner that the scattering particulate groups can be easily caught even if a filter for catching droplets is made inexpensive by designing the filter to an easily manufacturable shape and further that the redischarge of the once caught particulates is reliably prevented to avoid the contamination of thin films.  <P>SOLUTION: The poriform rotary filter plate which is provided with a large number of through-holes penetrating a disk to its both sides and is made rotatable at a high speed around the center of the disk as an axis of rotation is disposed between a target and the substrate. The filter plate is so arranged that only the particulates flying past the through-holes deposit on the substrate and that the particulates of a low flying speed which are to constitute the droplets are caught on the inner surfaces of the through-holes. The ratio of (the surface area of the total of the portions of the through-holes)/(the total surface area of the poriform rotary filter plate) are specified to ≥80% and the diameter of the through-holes in the interior of the filter plate is preferably made greater than the diameter in the surface portions of the filter plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120699-A (JP)
Title: Joining method for shield, and structure of arrival protective barrier
Inventor: YAMAMORI NORIYASU
IPC: E21D9/06
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method for a shield which can surely prevent the intrusion of underground water when a new shield tunnel is joined to an arrival pit mouth of an existing pipe or a vertical shaft in a direction crossing the arrival pit mouth of the existing pipe or the vertical shaft, and a structure of an arrival protective barrier.  <P>SOLUTION: A steel tubular body 13 through which a cutting reinforcing ring 22 passes is installed on the outer peripheral side in a position to be cut by the cutting reinforcing ring 22 of a shield machine 20 of the existing tunnel 10, so that cut-off material injection holes 14 can be formed in a plurality of places around the tubular body 13. A plurality of U-shaped pipes 15 for injecting cut-off materials are arranged on the inner peripheral side of the tubular body 13. After that, the tubular body 13 is closed with a lid body 16 and held by a support 17; a filling material such as concrete is infilled into the tubular material 13, so that a filling material layer 18 can be formed for the construction of the arrival protective barrier; and the cut-off material is injected into the periphery of the cutting reinforcing ring 22 from the inside and outside of the existing tunnel 10 in jointing with a newly constructed tunnel 20T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120236-A (JP)
Title: Water dispersion type water and oil repellent, and water and oil repellent paper and sheet using the same
Inventor: YAMAMOTO KENJI
IPC: D21H19/32
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water and oil repellent that imparts oil repellency and water repellency to a paper substrate such as a kraft paper, a paper of fine quality and a corrugated fiberboard using a treatment agent comprised of an emulsion type silicone stripping agent and a polyvinyl alcohol resin.  <P>SOLUTION: The water dispersion type water and oil repellent composition comprises following components: (A) 100 mass parts of a functional group-containing organopolysiloxane, (B) 0.1-30 mass parts of a crosslinking agent, (C) 50-1,000 mass parts of a polyvinyl alcohol resin, (D) 0-5 mass parts of a catalyst as an active ingredient, (E) 100-100,000 mass parts of water and (F) 1-250 mass parts of a hydrolyzable group-containing silane or its partially hydrolyzed condensation product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123459-A (JP)
Title: Semiconductor cooling apparatus
Inventor: HASHIMOTO TAKASHI
IPC: H01L23/427
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor cooling apparatus capable of improving the reliability of a semiconductor element by suppressing the rise of temperature of the semiconductor element and of downsizing and making light weight the apparatus by downsizing a condenser.  <P>SOLUTION: In the semiconductor cooling apparatus housed in a power conversion apparatus installed below the floor of a railroad vehicle, an electric power conversion circuit corresponding to one phase includes semiconductor elements connected in series, has a DC terminal at opposite ends thereof, and has an AC terminal at an intermediate connection point thereof. The semiconductor elements constituting the upper arm side of the electric power conversion circuit is attached to one face of a heat reception part of one condenser, and the semiconductor elements constituting a lower arm side are attached to one face of a heat reception part of another condenser. The two condensers are arranged vertically. Heat radiators of these condensers are disposed on the body side of an apparatus casing, opened to fresh air with an interval between the upper and lower heat radiators. This ensures fresh traveling wind even on the rear side of a plurality of the condensers to suppress the temperature rise of the semiconductor elements on the rear side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139085-A (JP)
Title: 2-d actuator and manufacturing method thereof
Inventor: KO YOUNG-CHUL
IPC: G02B26/08
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional drive optical scanner capable of efficiently arranging comb-typed electrodes for driving a stage and being driven at a high speed even though having a wide-area reflection surface, and to provide its manufacturing method.  <P>SOLUTION: This actuator includes: a stage seasawing around a third direction perpendicular to a first direction and a second direction with respect to a rotation center axis placed along the first direction; a first supportportion supporting the seesaw motion of the stag; a base facing the stage under the stage at a prescribed interval and being supported by the first support portion; a stage driving portion; a second support portion supporting the first support portion so that the support portion seesaws around the rotation center axis of the second direction; and a first support portion driving part. The stage driving portion has a plurality of first driving comb electrodes and a plularity of first stationary comb electrode which are respectively formed on lower surface of each of the stages and an upper surface of the base facing the stages. The first support portion driving portion has the second driving comb electrodes provided at the first support portion so as to generate the seesaw motion of the first support portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115529-A (JP)
Title: Onc protein-containing immunotoxin against malignant cell
Inventor: RYBAK SUSANNA M
IPC: A61K47/48
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cytotoxic RNase (onc protein) immunotoxin (immunogenic in a minimum level and generating systemic toxicity less than well-known immunotoxins at the present time) which selectively kills a cell having a specific surface marker, and especially to directly obtain an immunotoxin containing a protein fragment which has ribonucleolytic activity linked to a humanized antibody recognizing a specific marker on a tumor cell.  <P>SOLUTION: A selective cytotoxic reagent contains the onc protein which has measurable ribonucleolytic activity linked to an antibody against a surface marker specific to a B cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171536-A (JP)
Title: Usb storage device and program
Inventor: OISHI YUJI
IPC: G06F21/60
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a USB storage device having the function of preventing the wrong erasing of stored software, the function being realized with a simple structure as much as possible.  <P>SOLUTION: In this device, a storage area is divided to an area where read, write and delete of data are executable and an area where only the read is executable, and information for making a USB mass storage class driver possessed by a host recognize these areas as areas corresponding to logic unit numbers defined in the SCSI command set of the USB mass-storage class driver is retained. This information is formed of a logic number unit 31, a format 33, a writable/deletable flag 35, a logic block number 37, a physical block number 39. Consequently, the USB mass storage class driver recognizes the USB storage device as one SCSI device having two logic units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005135642-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: KUMAGAI YUJI
IPC: H05B41/24
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely light an electrodeless discharge lamp, and to prevent stress on a circuit element due to an excessive voltage (power), even in a condition where frequency characteristics of a high frequency circuit are shifted from a predetermined value, when a power supply is instantly turned on after it is turned off.  <P>SOLUTION: This electrodeless discharge lamp lighting device includes an induction coil 1 provided in the vicinity of the electrodeless discharge lamp A; and a dc power supply circuit 2 for generating dc power, further including: the high frequency circuit 3 which includes a conversion element 30 to convert the dc power to high frequency power and a resonance circuit 31, and which supplies the high frequency power to the induction coil 1; a driving part 40 which has a function to variably change the frequency of the high frequency power by variably changing the switching state of the conversion element 30 in accordance with the size of a control current, and which generates a pulse-like driving signal for the conversion element 30; and a frequency sweeping circuit 41 to variably change the size of the control current by the driving signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132934-A (JP)
Title: Hardenable polyurethane resin composition, and molding made of the same
Inventor: YOKOTA HIROYOSHI
IPC: C08G18/32
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane elastomer composition low in hardness and free of yellowing, and to provide a molding made of the composition and producing less effluent on high-temperature retorting.  <P>SOLUTION: The polyurethane elastomer composition is obtained by reaction between a component (A) and a component (B), and the molding is made of the composition. The component (A) is a polyisocyanate component obtained by modification of an aliphatic isocyanate and/or an alicyclic isocyanate, wherein the isocyanate group content occupies 5-38 mass% and the average functional group number is 2-3. The component (B) is a polyol component having a hydroxyl value of 15-1,820 (mgKOH/g) and an average functional group number of 2-4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132588-A (JP)
Title: Recording device
Inventor: SEKINO TAKESHI
IPC: B65H7/04
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of accurately detecting the set residual number of paper sheets, indicating the residual amount before recording, and if the required number of paper sheets is short, indicating a warning beforehand.  <P>SOLUTION: This recording device comprises a sheet loading means for loading sheets for performing image recording against a recording sheet, a sheet loading part moving means moving the sheet loading part to a position where the sheet loading part is allowed to abut on a feeding means, a movement amount detection means detecting the movement amount of the sheet loading part moving means, a means for discriminating the type of the sheet on the sheet loading part, a means for storing the movement amount of the sheet loading part for each unit quantity according to the type of the discriminated sheet, a residual quantity calculation means calculating the residual quantity by using an output from the sheet movement amount detection means and the movement amount of the unit quantity, and the calculated residual quantity of sheets is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136340-A (JP)
Title: Premolded package and semiconductor device using same
Inventor: KITA MICHIAKI
IPC: H01L23/50
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premolded package capable of reducing inter-lead short-circuiting, by widening intervals between adjacent inner leads and further preventing generation of non-conformity in wire bonding, and to provide a semiconductor device which uses the same.  <P>SOLUTION: The premolded package has a package body 13 which has a mount 16 to be mounted with an electronic component 12 at an inner hollow part 15 and a plurality of inner leads 19 and 20 at a hollow part 15 except the mount 16, and also has an outer lead 21 connecting with the inner leads 19 and 20 outside, and its sealing lid 14. The inner leads 19 and 20 are provided in a plurality of stages, and the tip of the inner lead 20, arranged in the lower stage 18, is arranged closer to the center side than to the tip of the inner lead 19 arranged in the upper stage 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043508-A (JP)
Title: Agent for improving hair quality
Inventor: TAGUCHI HIROYUKI
IPC: A61Q5/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agent for improving hair quality having an excellent improving effect on hair quality itself such as flexibility, firmness and toughness.  <P>SOLUTION: This agent for improving hair quality comprises an extract, a steam-distilled product or a squeezed product of a plant selected from eucalyptus and gardenia as the active ingredient. The active ingredient improves water retentivity of hair and mechanical properties of hair such as flexibility, firmness and toughness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005019939-A (JP)
Title: Gallium nitride light emitting diode for flip-chip bonding, and its manufacturing method
Inventor: SHIN HYUN-SOO
IPC: H01L21/60
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gallium nitride light emitting diode for flip-chip bonding that secures sufficient area for bonding while optimizing the electrode array of a light emitting diode, and improves luminance and reliability, and also to provide its manufacturing method.  <P>SOLUTION: The light emitting diode 40 has an n-side electrode and a p-side electrode formed in a line shape with the smallest line width and arranged in parallel at a mutual equal interval to obtain uniform current diffusion effect without sacrificing light emission area, a reflecting film and an electrode for bonding are vapor-deposited on a passivation layer of a nonconductor to increase the light emission efficiency of the LED, and sufficient bonding area is secured to increase a property of heat radiation through an Si substrate 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140272-A (JP)
Title: Locking nut and fixing device
Inventor: NAKAWA MASATO
IPC: F16B39/02
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking nut and a fixing structure using the locking nut preventing looseness of screw connection caused by external force such as external vibration, or an aging effect by positively fastening and fixing a fixed object by a bolt and a nut, and allowing recycling of the bolt and nut.  <P>SOLUTION: The nut 3 has an internal thread part formed in the axial direction of an inner peripheral surface, and groove parts 34 provided passing through at least part of the internal thread part radially from both side faces; and the internal thread part of the nut 3 is screwed with an external thread part of the bolt 2. Locking members 4 formed of an elastic material exposed to a through part of the internal thread to apply pressing force to the external thread part of the bolt 2, are fitted into the groove parts 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142093-A (JP)
Title: Illumination device and camera
Inventor: OTAKA YUKIO
IPC: H02M3/28
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable an illumination device, equipped with a flyback converter to structure a safe oscillation circuit for the flyback converter.  <P>SOLUTION: In the illumination device having an oscillating transformer structured of a primary winding and a secondary winding without a feedback winding, a detection circuit for detecting a secondary current of an oscillating transformer, a differential signal circuit, and a switching element for supplying a primary current to the oscillating transformer, provided with the flyback converter driving the switching element by a prescribed period of pulse and later performing the oscillation, a reset operation of the differential signal circuit is carried out during a detection operation of the detection circuit, and the switching element is driven by the output of the differential signal circuit, according to finish of the detection operation at the detection circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143029-A (JP)
Title: Image processing apparatus, image processing method, program, information recording medium and image pickup device
Inventor: IKEBE KEIICHI
IPC: H04N5/262
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To generate a composite image having a wide focal distance range from a plurality of images which are photographed at the same angle of view and at different focal distances, and to reproduce a plurality of images having different focal distances from the composite image.  <P>SOLUTION: A high frequency component amount for each small region is calculated from a wavelet transform factor of luminance components in a plurality of pictures P1, P2, P3 (S6), image data in a small region of a picture having a maximum high frequency component amount are copied into a small region of the composite image, and distance information of the images is imparted to the small region of the composite image (S8). The processing is repeated for all the small regions, thereby generating image data of the composite image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144457-A (JP)
Title: Welding method for aluminum material or aluminum alloy material
Inventor: MATSUMOTO TAKESHI
IPC: B23K26/21
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method for an aluminum material or an aluminum alloy material, wherein a quantity of heat from a laser beam is efficiently supplied to a material to be weld, joint strength is excellent, and a welding defect is not generated.  <P>SOLUTION: Aluminum members 1, 2, having burrs 1b, 2b at their end parts, are disposed in a way that the burrs 1b, 2b come inside (the side of a superimposed face) and further the heights of end faces 1a, 1b are uniformized not to form a step difference at a boundary between the end parts. Then, the aluminum members 1, 2 are pressed in a direction of bringing the members into intimate contact with each other, to crush the burrs 1a, 2a, so that the end parts of the aluminum members 1, 2 are brought into intimate contact. In this state, the end faces 1a, 2a are laser-welded along the superimposed face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150530-A (JP)
Title: Electric wave absorbing board
Inventor: TAKAHASHI RYUICHI
IPC: H05K9/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wave absorbing board effective for a plurality of GHz bands, and conveniently available as building materials by considering circumstances where a portable telephone and radio LAN or the like become to use GHz bands in order to deal with a large amount of data, and for example, a plurality of GHz bands such as 2GHz bands and 5GHz bands generally coexist, and where the electric wave environment of an office building or the like is deteriorated, and the generation of information leakage or operation delay or the like results in anxiety.  <P>SOLUTION: This electric wave absorbing board is constituted of a sheet layer including magnetic materials from an incident side, a spacer layer, a light layer including carbon and ferrite and a reflective layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI