baber/WOPTO huggingface dataset:
Patent JP-2004125105-A (JP)
Title: Thrust bearing
Inventor: NISHIDA HIDEAKI
IPC: F16C17/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal bearing, wherein thermal expansion at the connection section between a tapered section and a land section is restrained, and which can cause the space between the tapered section and a supported part to be enlarged, for increasing the amount of lubricant flowing into the part, and can enhance the load capacity; and furthermore, the cooling effect of the land section is enhanced, by having the lubricant hit a step section.  <P>SOLUTION: A load operating on a rotary shaft is supported by a thrust bearing via a thrust collar being provided at a rotary shaft. A plurality of pads 2 are provided along the circumferential direction in the body of the thrust bearing. Then, each pad 2 comprises the land section 3 facing the thrust collar; the step section 4 perpendicular to the land section 3; and the tapered section 5 connected to the step section 4. With such a constitution, load that a bearing can safely support increases especially at high surface pressure at a high speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127112-A (JP)
Title: Portable terminal
Inventor: MURAMATSU TOSHIHIKO
IPC: H04Q7/32
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal which determines a language used in an area based on location information of itself and performs translation in the language.  <P>SOLUTION: The portable communication terminal has a voice input means which inputs voice, a location information means which measures the current position as location information consisting of latitude and longitude, a data table which stores areas of all the countries of the world to be determined by the latitude and the longitude by sorting them by every used language, a translation language determination means which determines an area to which the portable terminal belongs by the location information and determines a corresponding language and a translation means which translates the voice inputted by the voice input means into the determined language. Thus, the portable communication terminal which automatically selects the language to be translated based on the location information is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134473-A (JP)
Title: Mark for detecting position, position detector, position detecting method, aligner, and aligning method
Inventor: NAKAMURA AYAKO
IPC: G03F9/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide marks for detecting position in which the position can be detected with high throughput and and highly accuracy by using one of the marks for superposition measurement also for detecting the position.  <P>SOLUTION: The marks for detecting position are put on a substrate in order to detect the position of the substrate along one direction (X direction) and the position of the substrate along a second direction (Y direction) orthogonal to one direction (X direction). The marks have a first pattern (WMXa, WMXb) arranged along the first direction from the center (O) of the mark while spaced apart by a first distance (D1) and exhibiting periodicity in the first direction, and a second pattern (WMYa, WMYb) arranged along the second direction from the center while spaced apart by a second distance (D2) different from the first distance and exhibiting periodicity in the second direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129843-A (JP)
Title: Computer base
Inventor: OKUMURA MASAMI
IPC: A47B37/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer base capable of allowing the keyboard to be easily drawn out only at use and also easily housing accessories other than the keyboard.  <P>SOLUTION: The computer base comprises a top plate 1, two side plates 3 and 4 having a predetermined height for supporting the same, and a beam plate 5. The beam plate 5 is substantially equal in height to and arranged between the side plates 3 and 4 perpendicularly thereto at the central portion of the top plate 1 in parallel to the front edge thereof. The beam plate 5 having a slit 6 for passing lead wires through defines first and second spaces 12 and 12 for housing the keyboard and peripheral devices in front of and behind the same, respectively. The base may be provided with a shelf board 7 under the top plate 1 and peripheral devices may be placed thereon to be fixed by screws 9 engaging with threaded holes 2 made in the top plate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133202-A (JP)
Title: Transfer device
Inventor: MURAKAMI SUSUMU
IPC: G03B15/16
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To use corona discharge capable of securing constant printing definition by performing a transfer processing based on the type of a paper.  <P>SOLUTION: The transfer device is provided with a discharge system transfer means for transferring developer to the paper so as to form the original image by discharging between the transfer means and the electrostatic latent image carrier across the paper. As for a transfer case for storing the transfer means, the side face where the paper enters is formed of an electric insulator, and also, the transfer means and the transfer case are offset-arranged on the upstream side in the rotating direction along the outer peripheral surface of the electrostatic latent image carrier so that the upper end of the insulator may enter on the paper carrying path, and also, the insulator is constituted so as to be moved with tilt in the paper carrying direction through an elastic body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135073-A (JP)
Title: Scanning image pickup device
Inventor: MIZUNO HIROSHI
IPC: H04N5/335
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning image pickup device having a sensitivity improving effect by the increase of the number of elements while the number of reading times of element output is suppressed.  <P>SOLUTION: The scanning image pickup device is provided with a detector having a plurality of photoelectric conversion elements, a scanner scanning an image which is image-picked up on the photoelectric conversion element of the detector and an inverse convolution computing element restoring an image flow caused based on a scanning amount of the scanner with respect to the output signal of the detector by an inverse convolution operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135087-A (JP)
Title: Method and device for suppressing peak power
Inventor: MAEBATAKE TAKASHI
IPC: H04J11/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peak power suppressing method without radiation of an unnecessary frequency, which can securely suppresses peak power exceeding a threshold, in a multi-carrier modulation system.  <P>SOLUTION: In N-pieces of carriers used for transmission, amplitude is made similar and phases are made zero. The carriers are inputted to an inverse Fourier transformation circuit 3 and a fundamental function f(i) is obtained. Then, δIn and δQn exceeding the threshold Pth of peak power in orthogonal amplitude signals I and Q obtained by the inverse Fourier transformation circuit 3 are obtained (S4). Then, δIn and δQn are multiplied by a waveform f(i-n) obtained by shifting the fundamental function f(i) so that they are adjusted to the peak positions of the orthogonal amplitude signals I and Q (S6). Obtained values are subtracted from the orthogonal amplitude signals I and Q (4a and 4b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132297-A (JP)
Title: Intake air cooling device, intake air cooling method, and gas turbine plant
Inventor: MASUDA YOSHIFUMI
IPC: F02C3/30
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake air cooling device and an intake air cooling method to cool intake air by using volatile liquid.  <P>SOLUTION: Volatile liquid is atomized by an atomizer 10 in order to cool intake air sucked in an intake filter chamber 1. Atomization from the atomizer 10 is controlled so that the mixture in air is below a lower limit of the explosion limit of volatile liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100415-A (JP)
Title: Cylinder insertion hole blocking tool for door
Inventor: UEHARA TOSHIHIKO
IPC: E05B17/20
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illicit unlocking of a door by inserting a wire from a cylinder insertion hole opened in the outer surface of a door.  <P>SOLUTION: This tool has a body 12 composed of a ring body having a collar 13 for covering the cylinder insertion hole 11 from the outside, a cylindrical part 14 substantially equal in diameter to the cylinder insertion hole and axially continued thereto, and an inner hole for passing the opening end of the cylinder on the inside thereof, the body 12 expansible by cutting out a thin part for passing the mounting block of a cylinder lock; and a spacer 17 fitted to the part for passing the mounting block in the inner hole of the body. The body and the spacer are installed so as to block the cylinder insertion hole from the outer surface side of the door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138953-A (JP)
Title: Optical equipment
Inventor: UMETSU TAKUJI
IPC: G03B11/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical equipment which can be miniaturized and in which a section where an MTF is deteriorated due to diffraction caused by a small aperture.  <P>SOLUTION: The optical equipment is equipped with a plurality of light shielding members 95 and 96 changing the aperture area of a light passing port by moving in an area superposed on a fixed aperture part 92f in an optical axis direction, an ND filter 97 capable of moving in an area superposed on the light passing port in the optical axis direction, and a driving mechanism for driving the members 95 and 96 and the filter 97 by driving force from a driving source 92. The driving mechanism drives the filter 97 so that the moving speed of the filter 97 with respect to the aperture part 92f is made higher than that of the members 95 and 96 with respect to the aperture 92f.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144854-A (JP)
Title: External additive for toner
Inventor: FUKUJU TADAHIRO
IPC: G03G9/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external additive for toner, which can give high negative electrification property to the toner obtained by mixing the additive with resin powder for the toner, which develops favorable rising performance in electrification, and which gives favorable fluidity.  <P>SOLUTION: The external additive for toner consists of fumed silica subjected to surface treatment with a fluorine-containing silane coupling agent having ≤50 water repellency index and with hexamethyldisilazane. The additive shows ≤-100 μC/g charge amount or lower negative charges, ≥0.9 rising coefficient, ≤18 fluidity and 50 to 70 M-value representing hydrophobicity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143081-A (JP)
Title: Agrochemical capsule and application method
Inventor: MAEDA YOSHIHIRO
IPC: A01N25/28
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agrochemical capsule which has no scattering to the outside of a field by drift, etc., and no exposure to a sprayer, is produced from inexpensive materials without passing through a complicated process and prevents phytotoxicity of plant in a seedling stage and actualizes labor saving of agrochemical application and to provide a method for producing the same and an application method.  <P>SOLUTION: The agrochemical capsule is obtained by sealing a liquid agrochemical in a granular capsule which has 0.7-10 mm outer diameter, film thickness of 0.005-0.1 the outer diameter and is composed of a biodegradable polymer as a component. The agrochemical capsule is a granule applicable as it is to soil for plant growth. The release start period of an agrochemical active ingredient in soil is behind an application time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144675-A (JP)
Title: Optical distance measuring instrument
Inventor: TSUMURA TOSHIHIRO
IPC: G01C3/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To optically measure distance between two points by using a simple structure.  <P>SOLUTION: This optical distance measuring instrument includes a laser distance meter 42 for optically measuring distances from a first position to a first measurement spot 22 and to a second measurement spot 24 and distances from a second position in a previously determined relation with the first position to the measurement spots 22 and 24, and a distance calculation part for calculating a distance between the measurement spots 22 and 24 by using the distances measured by the distance meter 42 and the distance between the first and second positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148170-A (JP)
Title: Agent, method and apparatus for purifying digestion gas
Inventor: HAMAGUCHI KEIZO
IPC: C02F11/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digestion gas purifying agent with which a digestion gas can be purified by efficiently removing siloxane compound contained in the digestion gas at a low cost while making effective use of various kinds of the sludge produced from a sewage treatment plant and to provide a method and an apparatus for purifying the digestion gas.  <P>SOLUTION: This agent for purifying the digestion gas by removing the siloxane compound from the the sewage sludge digestion gas containing the siloxane compound contains a porous activated carbon obtained by carbonizing and activating at least a portion of the sewage sludge discharged from various sewage treatment processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150977-A (JP)
Title: NEUTRON IRRADIATION NATURAL MOLYBDENUM TYPE TECHNETIUM 99m GENERATOR SYSTEM UTILIZING SELECTIVE MOLYBDENUM ADSORBENT USING ZIRCONIUM-BASED INORGANIC POLYMER, AND ITS MANUFACTURING DEVICE
Inventor: MUTALIB ABDUL
IPC: G21G4/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of Tc99m without generating a large quantity of radioactive waste.  <P>SOLUTION: This Mo99-Tc99m generator system is constituted of an elution column of Tc99m filled with Mo adsorption PZC including Mo99 produced by performing neutron irradiation to molybdenum oxide MoO<SB>3</SB>having a natural isotope composition of Mo, dissolving it into sodium hydrate, and reacting it with poly-zirconium chloride (PZC). This manufacturing device for the Mo99-Tc99m generator system has, in order to manufacture a Tc99m generator column thereof, a mechanism for preparatively isolating a fixed quantity of PZC and introducing it into a reaction vessel, a mechanism for introducing the fixed quantity of PZC plurally and a fixed quantity of Mo solution including Mo99 and enabling a heating reaction, a vacuum suction mechanism for washing and simultaneously filling PZC adsorbing Mo into the generator column with a glass filter, and a mechanism for enabling the operations repeatedly in plural times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150365-A (JP)
Title: Scroll fluid machine
Inventor: MIHARA HIROYUKI
IPC: F04C25/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling efficiency of the interior of a casing, a crank boss portion and a bearing portion received in the crank boss portion.  <P>SOLUTION: The crank boss 7 serving as a mechanism for transferring rotating movement of a rotating scroll is provided on a driving shaft 3. By revolving the crank boss 7 by rotation of the driving shaft 3, air in a space S within the casing 1 in which the crank boss 7 is received is stirred to thereby improve the cooling efficiency. Moreover, the cooling efficiency of the crank boss 7 itself which is directly exposed to the air in the space S can also be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151512-A (JP)
Title: Signal adding device and signal removing device
Inventor: OGAWA TOMOTERU
IPC: G10L21/0208
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal adding device and a signal removing device which can protect copyright by a noise signal, enable a user to purchase 2nd key information and enable a contents provider to protect contents of high sound quality from illegal copying.  <P>SOLUTION: The signal adding device 101 for adding a signal to an input signal is provided with a delay means 102 for holding the signal added to the input signal for a prescribed time, a feature value extraction means 103 for extracting a prescribed feature value from an output signal outputted from the delay means 102, a noise signal source 104 for generating a noise signal on the basis of an output signal from the feature value extraction means 103 and key information, an amplifier 105 for multiplying the noise signal which is an output signal from the noise signal source 104 by a constant, and an adder 106 for adding the output signal of the amplifier 105 to the input signal and outputting the added signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152691-A (JP)
Title: Sheet heater
Inventor: YAMASHITA KAZUOMI
IPC: H05B3/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in production by restraining defective products when manufacturing a sheet heater.  <P>SOLUTION: The sheet heater is provided with a heater wire extended in plane-shape, and a two-sheet pair of insulating sheets 21, 22 sandwiching the heater wire 1, in which, the heater wire 1 and one of the insulating sheets 21 are fixed at a plurality of parts (shaded areas) beforehand, and the heater wires pinched like a sandwich by the insulating sheets 21, 22 to be integrated into a sheet shape. By the heater wire 1 and the insulating sheet 21 being temporarily fixed at a plurality of parts, the heater wire 1 is prevented from being bent or overlapped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158231-A (JP)
Title: Vehicular headlamp
Inventor: OSHIO HIROHIKO
IPC: F21Y101/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure luminous flux usable for light emission even when a movable shade is moved to any position, in a vehicular headlamp composed so as to change light distribution of the headlamp by moving the movable shade.  <P>SOLUTION: This vehicular headlamp is so structured that the movable shade 22 can be moved, by a shade driving device 24, between a low beam forming position having a large shading amount to light incident on a reflector 20 from a light source 18a, and a high beam forming position having a small shading amount thereto. At that time, a part of the inside surface of the movable shade 22 is formed as an inside-surface reflection part 22a for reflecting the light from the light source 18a toward a predetermined reflection region 20aB of the reflector 20 even when the movable shade 22 is moved to either of the low beam forming position and the high beam forming position, so that the luminous flux usable for light emission can be increased in the respective positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155602-A (JP)
Title: Hydrogen generation system and fuel cell power-generation device
Inventor: UKAI KUNIHIRO
IPC: C01B3/38
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which prevents troubles involving fine pulverized components formed by partial destruction and pulverization of a catalyst body resulting from thermal expansion of a catalyst vessel, friction between the catalysts, thermal strain of the catalyst itself, etc., which are induced by a high temperature reached in a reaction which generates hydrogen through steam reforming of fossil fuel, such as blockage of passages inside an apparatus supplying the obtained hydrogen gas caused by delivery of the pulverized component by a gas flow to the apparatus or contamination by the catalyst body itself.  <P>SOLUTION: The system is equipped with a hydrogen generation part 1 having a reforming part which performs reforming reaction between a raw material and water to generate the hydrogen gas and a carbon monoxide-removing part which removes carbon monoxide from the hydrogen gas, a raw material-feeding part 2, a water-feeding part 3 and a water-storage part 4. The system has a structure wherein the hydrogen gas from which carbon monoxide has been removed is passed through water inside the water-storage part 4 to easily collect the pulverized component of the catalyst body scattered from the reforming part and the carbon monoxide-removal part and purify the hydrogen gas with little load on system maintenance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180392-A (JP)
Title: Method for producing appropriately glycosylated polypeptide
Inventor: FRANZE REINHARD
IPC: C12N5/071
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a glycosylated polypeptide.  <P>SOLUTION: The method for producing the appropriately glycosylated polypeptide by culturing eukaryotic cells and isolating the resultant polypeptide from the medium and/or the cells is provided. By this method, the desired glycosylated polypeptide can be produced by recombination using endogenous gene activation or by the cells spontaneously. A method for obtaining a highly glycosylated desired protein such as EPO in high yield by adding a mixture of at least two carbohydrates to a medium having eukaryotic cells is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156840-A (JP)
Title: Cooling storage
Inventor: SHIRAISHI HIDEO
IPC: F25D21/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling storage constituted to efficiently radiate heat of an antidewing pipe to an outer casing instead of an aluminum tape.  <P>SOLUTION: A U-shaped groove into which an outward flange of an inner casing is formed at the opening peripheral edge part of a cooling storage body, between an inward flange of an outer casing and a back side flange extending on the back side. The antidewing pipe is disposed in the U-shaped groove, and the antidewing pipe and the outer casing are connected in a heat conductive state by a heat conductive material injected through a plurality of holes formed in the back side flange.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163268-A (JP)
Title: Angular position measuring instrument
Inventor: KANEKO YASUHIRO
IPC: G01B11/26
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To process an image of an inspected object such as an outer circumferential face of a cylindrical body, in a short time, and to accurately measure an angular position.  <P>SOLUTION: A reflecting plate 3 is arranged in a periphery of the inspected object 1 laid on a palette 9 and arranged with a terminal group 2. A wide angle lens 4 is provided in a TV camera 5, and the inspected object 1 is imaged under illumination by a ring-like lighting system 6. Since the inspected object is imaged by the wide angle lens 4, the terminal group 2 is imaged radially developed, and the angular position to be detected is accurately grasped and processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164754-A (JP)
Title: Disk device
Inventor: OTA NAOHIDE
IPC: G11B25/04
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device in which vibration proof effect can be obtained with simple structure without using a weight for preventing vibration.  <P>SOLUTION: In the disk device which includes at least a rotary drive mechanism rotating a disk, an optical device used for reproducing information from the disk and/or recording information in the disk, and a shifting mechanism shifting the optical device, and is provided with a chassis supporting them, the chassis is arranged being tilt. a position of the center of gravity of the chassis can be approached to a disk rotation shaft by simple structure change such as tilt of the chassis.  <P>COPYRIGHT: (C)2004,JPO