baber/WOPTO huggingface dataset:
Patent JP-2004225331-A (JP)
Title: Flooring material peeling machine
Inventor: UTAKA YUKIO
IPC: E04G23/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low vibration and low noise flooring material peeling machine demonstrating an excellent peeling work.  <P>SOLUTION: A plurality of blade brackets 6 with blade plate 5 is provided in the floor material peeling machine 1. A bearing section 10 forming a bearing of a vibration motion is formed in the blade bracket 6. The bearing section 10 is supported to freely vibrate by a vibratory shaft 11 whose ends are respectively fixed to the right and left side faces of the vehicle body 2 frame. The central blade bracket and the right and left blade brackets are constituted to vibrate in mutually opposed directions and further, the floor material is peeled by the blade plate in a deflected state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224738-A (JP)
Title: Medicinal composition for preventing and treating angiogenesis-associated disease
Inventor: HASUMI KEIJI
IPC: A61K31/407
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new medicinal composition for preventing and treating angiogenesis-associated disease.  <P>SOLUTION: The medicinal composition for preventing and treating the angiogenesis-associated disease contains at least one of compounds represented by formula I (wherein, X is -CHY-C(CH<SB>3</SB>)<SB>2</SB>Z; Y and Z are each -H or -OH, or together form a single bond; m is 1 or 2, provided that when m is 1, a dotted line represents no bond, and R<SP>1</SP>is a residue obtained by removing one amino group from an amino compound, and when m is 2, the dotted line represents a bond, and R<SP>2</SP>represents a divalent linkage, and is a residue obtained by removing two amino groups from an amino compound).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224275-A (JP)
Title: License number plate cover for vehicle
Inventor: NAGASAKI YOSHIO
IPC: B60R13/10
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of the conventional license number plate cover for vehicle that the license number plate cover for a front license number plate cannot be used commonly to that for a rear license number plate and their respective license number plate covers must be prepared.  <P>SOLUTION: This license number plate cover for the vehicle comprises first and second flat plate bodies covered on the front and rear license number plates for the vehicle each having at least one through hole and first and second mounting tools fitted to the through holes in the first and second flat plate bodies. The first mounting tool 8 has a through hole 5 for inserting, therein, a mounting screw for mounting the license plate for the vehicle on the vehicle, and the second mounting tool 9 has a tubular portion covered on the sealed part of the license plate for the vehicle. The other mounting tool having the through hole for the mounting screw is formed integrally with the rear surface of the flat plate body 2 at one position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224416-A (JP)
Title: Knockdown box
Inventor: IWAKAWA HIROMU
IPC: B65D5/24
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knockdown box which can be assembled and disassembled easily without using a fixing hardware or an adhesive tape or the like and has an openable and closable lid on the top.  <P>SOLUTION: The knockdown box comprises a bottom plate 21, a front side plate 26, a back side plate 27, a left side plate 28 and a right side plate 29, and connecting plates 30, 31, 32, 33 connecting between sides of each plate, and flap plates 36, 37 for the lid formed integrally via folding lines 34, 35 each on the opposite edges of the left side plate 28 and the right side plate 29 to the bottom plate 21. The front side plate 26 and the back side plate 27 are provided with a pressing plate 39, 41 each. The whole shape is flat-board-like when each of the left plate 28, the right side plate 29 and the flap plates 36, 37 for the lid is folded in piles to the side of the bottom plate and by erecting each side plate 26, 27, 28, 29 at a right angle to the bottom plate 21 and engaging the side edges of the pressing plates 39, 41 into the left and the right side plate 28, 29 each, the box having the openable and closable lid on the top is assembled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229157-A (JP)
Title: Image forming apparatus and its control method, control program and its storage medium
Inventor: IMAOKA KUNIO
IPC: G03G15/36
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and its control method, a control program as well as a storage medium capable of excluding troublesomeness which is conventionally felt by a user by enhancing a degree of freedom in summerizing function (expanding the summerizing function) and enhancing operability.  <P>SOLUTION: Summerized image data is formed by summerizing only image data of an optionally selected original by one or a plurality of summerizing methods by making setting of one or the plurality of summerizing methods to the optionally selected image data possible and forming the summerized image data based on the set summerizing method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226047-A (JP)
Title: Liquid cooling system, liquid storage container and chiller
Inventor: MASASHIRO YOSHIKATSU
IPC: F28F1/22
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce service and maintenance works by simplifying a structure of a liquid cooling system.  <P>SOLUTION: This liquid cooling system 10 comprises a liquid storage container 20 and a chiller 100. A resin liquid storage bag 24 is provided inside the liquid storage container 20, and the liquid storage bag 24 is in contact with a metal bottom face heat exchanger plate 36. The chiller 100 has a placing table 122 for placing the liquid storage container 20 thereon, a metal cooling heat exchanger plate 104 brought into contact with the bottom face heat exchanger plate 36 when the liquid storage container 20 is placed on the placing table 122, and a cooling cycle mechanism 106 for cooling the cooling heat exchanger plate 104. The cooling heat exchanger plate 104 cooled by the cooling cycle mechanism 106 cools liquid W stored in the liquid storage container 20 through the bottom face heat exchanger plate 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228536-A (JP)
Title: Led array and its manufacturing method
Inventor: KITADA KATSUNOBU
IPC: B41J2/44
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality LED array which reduces a variation of light emission.  <P>SOLUTION: In the LED array provided with a plurality of one conductive type semiconductor layers 2 and reverse conductive type semiconductor layers 3 on a substrate 1 and arrayed by a plurality of luminous elements, the reverse conductive type semiconductor layers 3 are formed by successively laminating at least a light emitting layer 3a, a second clad layer 3b whose band gap is bigger than the light emitting layer 3a, and a light absorbing layer 3c with a thickness of 0.2 μm and more whose band gap is smaller than the light emitting layer 3a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229512-A (JP)
Title: Linkage disequilibrium state visualizer, and program for executing linkage disequilibrium state visualization method with computer
Inventor: AZUMA YOKO
IPC: C12M1/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linkage disequilibrium state visualizer which can plurally visualize linkage disequilibrium index data between SNPs, and to provide a program which can perform a linkage disequilibrium state visualization method with a computer.  <P>SOLUTION: This linkage disequilibrium state visualizer and the program are used for setting recognition information-determining conditions which are conditions for determining recognition information for visually recognizing linkage disequilibrium index data, determining recognition information corresponding to respective linkage disequilibrium index data on the basis of the set recognition information-determining conditions, storing the determined recognition information in response to the linkage disequilibrium index data, using SNP sitting positions on the x-axis and the y-axis and using the other linkage disequilibrium index data on the z-axis to make the three-dimensional data, for respective linkage disequilibrium index data, and superposing image data specified by the recognition information on the corresponding position of the made three-dimensional data to display the three-dimensional image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231442-A (JP)
Title: Boron nitride nanotube and its manufacturing method
Inventor: BANDO YOSHIO
IPC: D01F9/08
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel boron nitride nanotube exhibiting flexibility and ductility.  <P>SOLUTION: A carbon nanotube is reacted with boron nitride arranged on a titanium substrate having cobalt particles deposited thereon, at 1,500-2,500 K in a nitrogen atmosphere. The resultant product is heated at 1,700-2,500 K. Thus is obtained the boron nitride nanotube which has jointless penetration holes and a helical structure comprising connected conical shapes and exhibits flexibility and ductility.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233152-A (JP)
Title: Weighing instrument
Inventor: ITO HIROAKI
IPC: G01G7/04
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing instrument, for performing weighing with high accuracy and with a wide measurement range by removing sliding portions in a support part to eliminate resistance, and having little measurement error caused by temperature since heat generation is little even at the long-time continuous measurement.  <P>SOLUTION: This weighing instrument is equipped with a magnet unit 2 comprising electromagnets 6a and 6b installed so as to confront a guide 4 of magnetic substance via a gap and a permanent magnet 7 disposed so that the gap is included in a magnetic circuit of generated magnetic flux, a levitation body 3 levitated by attraction produced between the guide 4 and the magnet unit 2, a sensor 12 for detecting a physical quantity in the magnetic circuit, a control means 11 for controlling an excitation current passed through the electromagnets so that the levitation body is stably levitated relative to the guide based on the detected physical quantity while the stationary values of the excitation current flowing through the electromagnets are converged at zero whether or not external force exists acting on the levitation body, and a means 30 for calculating the weight of a measuring object from the physical quantity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232949-A (JP)
Title: Heating cooking apparatus
Inventor: SUGIYAMA NAOYA
IPC: F24C7/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with a conventional heating cooling apparatus for performing steam cooling by utilizing high-frequency wherein performance and easiness of handling are not satisfied.  <P>SOLUTION: This heating cooking apparatus for performing steam cooking by utilizing high-frequency comprises a heating chamber formed in a frame body, a power supply port opened to the bottom part of the frame body and supplying the high-frequency generated in a high-frequency generator into the heating chamber via. a waveguide, a partition plate forming the heating chamber by directly partitioning the inside of the frame body and installed at the bottom part of the heating chamber and having a water retaining plate formed of a non-dielectric member and capable of retaining water, and a heated material placing stand formed of the non-dielectric member, supported on the partition plate, and placing the heated material thereon. Both the partition plate and the heated material placing stand are detachably installed in the heating chamber, water retained in the water retaining part of the partition plate is heated by the high-frequency generated by the high-frequency generator, and the material is heated by steam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003274281-A (JP)
Title: Image pickup device
Inventor: ONUKI ICHIRO
IPC: H04N5/335
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an image of a wide dynamic range corresponding to a luminance distribution of a subject.  <P>SOLUTION: A plurality of sets of an image signal of a subject image which is exposed with a prescribed exposure and acquired are stored. The subject image is divided into a plurality of regions and photometry is performed. On the basis of results of the photometry, the exposure of the image between a plurality of stored sets is adjusted. An exposure level between a plurality of images is adjusted according to the luminance distribution of the subject in an image pickup surface. By synthesizing the levels, the dynamic range is magnified, so that an image of a wide dynamic range can be obtained while elements of a narrow dynamic range and low cost are used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004239671-A (JP)
Title: Rotation angle detecting apparatus
Inventor: UENO TORU
IPC: G01D5/12
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detecting apparatus of a simple constitution capable of detecting the absolute angle of rotation of a rotator.  <P>SOLUTION: The rotation angle detecting apparatus is constituted in such a way that a GMR 32 outputs voltage values which periodically vary with the rotation of a steering shaft 10. In the rotation angle detecting apparatus, an MR 31 outputs voltage values different according to the periodicity of the voltage value outputted from the GMR 32 with the rotation of the steering shaft 10. A microcomputer determines the absolute angle of rotation of the steering shaft 10 on the basis of both the voltage values outputted from the GMR 32 and the voltage values outputted from the MR 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236764-A (JP)
Title: Sauna apparatus
Inventor: KITAHARA KOICHI
IPC: A61H33/06
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sauna apparatus which can ease the choking condition due to hotness without impairing the sauna bath effect such as sweating in the sauna apparatus of a type using an electric heater such as a heating wire, a surface heating body or the like as a heat source, or of a type using far infrared radiation ceramics or the like.  <P>SOLUTION: In the sauna room, the heat source with an electric heater is arranged while a steam supply means with a controlled temperature, supply level and direction of supply are disposed at a position higher than the heat source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241031-A (JP)
Title: Disk control method
Inventor: IKEDA KIMIYA
IPC: G11B19/28
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk control method which can deal with disk ejection during high-speed rotation by detecting disk rotation more accurately.  <P>SOLUTION: In the method, edge spacing for a waveform signal, which is obtained by digitalizing RF signal read from the disk, is measured while spindle rotation for a spindle motor for rotating the disk is reduced, and the disk is ejected by an ejection signal outputted when the edge spacing for the waveform signal, which is obtained by digitalizing the RF signal measured, reaches to a specific value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236825-A (JP)
Title: Display control method, display control device and game machine
Inventor: TSUKAGOSHI SHINICHI
IPC: G06T13/80
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control method, displaying two types of animation images different in presence/absence of superposition display of images taken up by an imaging apparatus without increasing the number of data of display procedure data.  <P>SOLUTION: When an indication to display a camera image is given (step 23), character image data Dg from the head frame to the final frame of the animation image is specified and read out (step 25), generation and output of a character image signal Sg is performed (step 26), and from the start frame (a frame with a camera control command Cs) specified according to the display procedure data Dh to the final frame (a frame with a camera control command Ce), a second image (a camera image) is superposed on a first image (an image based on the character image data Dg) and displayed (step 20).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236845-A (JP)
Title: Deodorization/sterilization method and deodorization/sterilization gas generator
Inventor: YASUI MASATAKA
IPC: B01J7/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorization/sterilization method showing an improved deodorization/sterilization effect with a stable aerification efficiency and a deodorization/sterilization gas generator that can be downsized.  <P>SOLUTION: The deodorization/sterilization method is used to obtain chlorine dioxide by aerifying a stabilized chlorine dioxide for deodorization or sterilization in the generator. An electrolyzer 3 is used for aerification of the stabled chlorine dioxide and the electrode of the electrolyzer 3 is switched positive 1 negative for aerification. In the deodorization/sterilization gas generator 1 having a chemical vessel 2 storing the stabilized chlorine dioxide and an aerification promotion means generating a gas by aerifying the stabilized chlorine dioxide in the chemical vessel 2, the aerification promotion means uses the electrolyzer 3 having an electrode that can be switched positive/negative. Consequently the electrolyzation efficiency of the stabled chlorine dioxide continues, and provides an efficient deodorization/sterilization method whose aerification amount is stable and the deodorization/sterilization gas generator that can be downsized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241063-A (JP)
Title: Optical pickup and optical component
Inventor: WATANABE MASANORI
IPC: G11B7/13
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup that can simply make the optical axis alignment, while reducing the number of assembly components.  <P>SOLUTION: This optical pickup has a laser diode 1 to irradiate the recording medium 7 with light, a diffraction component 4 for the reflection light from the recording medium 7, and a photodiode 2 for receiving the light diffracted by the diffraction component 4. The diffraction component 4 is provided at one side of the optical component 3, and the photodiode 2 is provided on the other side of the optical component 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237340-A (JP)
Title: Web joining device and web joining method
Inventor: SASAKI HAJIME
IPC: B21B15/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web joining device and a web joining method which do not produce a different width part at a joining part when joining metal webs.  <P>SOLUTION: The web joining device and the web joining method are provided with an edge part cutting means for cutting the edge part of the web having a wider width so that the width continuously changes from a preceding material web toward a proceeding material web at the joining part where the tip of the proceeding web having a different width is joined to the rear end of the preceding material web. Also, the device is equipped with a centering means for matching the centers of the proceeding material web and the preceding material web, a web joining means for joining the proceeding material web to the preceding material web, and the edge part cutting means for cutting the edge part so that the width continuously changes from the preceding material web toward the proceeding material web at the joining part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244730-A (JP)
Title: Multi-lobed cross-section polylactic acid conjugated fiber and nonwoven fabric composed thereof
Inventor: YOSHIKAWA TETSUO
IPC: D04H1/435
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-lobed cross-section polylactic acid conjugated fiber having biodegradability, suitable for obtaining a nonwoven fabric having good bulkiness and further having even excellent processability.  <P>SOLUTION: The multi-lobed cross-section polylactic acid conjugated fiber comprises two kinds of polylactic acid components having biodegradability and conjugated in the core-sheath type. The melting point of the component constituting the core part is higher than that of the component constituting the sheath part by ≥30°C. The cross-sectional shape has ≥3 protruding parts and satisfies the following formula (1) D1<D2COS(θ/2) [wherein, D1 denotes the diameter (μm) of the inscribed circle; D2 denotes the diameter (μm) of the circumscribed circle; and θ denotes the angle formed between the adjacent protruding parts and the central point of the circumscribed circle].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245887-A (JP)
Title: Image forming toner and fixing method
Inventor: SHIRAISHI KEIKO
IPC: G03G9/083
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having excellent low-temperature fixability and no problem on anti-offset properties and storage stability, free of surface stain and toner scattering even in long-term use, and capable of obtaining a good image, and to providing a low-temperature fixing method using the toner.  <P>SOLUTION: In the toner containing at least a binder resin and a metallic material, the binder resin contains a crystalline polyester resin and an amorphous resin, and the metallic material is a black metallic material having a saturation magnetization of ≤50 emu/g. Preferably, L<SP>*</SP>, a<SP>*</SP>and b<SP>*</SP>values of the metallic material are ≤15, -1.0 to +1.0 and -1.0 to +1.0, respectively. The metallic material is preferably an iron oxide-containing material containing 10-45 wt.% of titanium based on the amount of iron atoms and having a specific surface area of 1.5-30 m<SP>2</SP>/g and a true specific gravity of 4.0-5.0 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243372-A (JP)
Title: Multilayer welding method
Inventor: OONAWA TOSHIO
IPC: B23K9/29
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer welding method in which a 10mm or longer leg is obtained by MAG pulse welding which produces only few spatters.  <P>SOLUTION: The invention relates to the multi-layer welding method using a bi-electrode welding torch and a uni-electrode welding torch. The uni-electrode welding torch is placed by a predetermined distance behind the bi-electrode welding torch in the welding direction. Both torches are traveled at the same time. While a layer of welding beads is formed by welding with the bi-electrode welding torch, a layer other than this layer is formed by welding with the uni-electrode welding torch.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248025-A (JP)
Title: Transimpedance amplifier
Inventor: KAWAKAMI MASAYUKI
IPC: H03F1/32
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transimpedance amplifier capable of reducing a harmful effect such as parasitic capacitance or the like without using a feedback resistor to be thereby able to restrain the distortion of an output voltage converted from an input current when the input current is a high-speed signal.  <P>SOLUTION: The transimpedance amplifier is equipped with a MOS transistor Q1 whose gate is grounded via a capacitor CG1 for an alternate current and a MOS transistor Q2 that is subjected to cascode connection with the MOS transistor Q1, whose gate is grounded via a capacitor CG2 for the alternate current, and further whose drain is connected to a load resistor RL. The input current Iin is supplied to a common junction of the MOS transistors Q1 and Q2, so that the output voltage depending on the input current Iin is obtained from the load resistor RL.  <P>COPYRIGHT: (C)2004,JPO&NCIPI