baber/WOPTO huggingface dataset:
Patent JP-2005240657-A (JP)
Title: Control device of hydrogen engine
Inventor: MIYOSHI SEIJI
IPC: F02D45/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a hydrogen engine, quickly discharging sulfur from an NOx occlusion catalyst and restraining the generation of H<SB>2</SB>S in making the air fuel ratio rich with the sulfur discharge control.  <P>SOLUTION: An NOx occlusion catalyst occluding and discharging NOx according to the air fuel ratio is disposed in the hydrogen engine, and this control means of the hydrogen engine includes: a first fuel supply means for supplying gasoline into a combustion chamber; a second fuel supply means for supplying hydrogen into a combustion chamber; an operating condition detecting means for detecting the operating condition of the engine; and a fuel ratio changing means for changing the ratio of gasoline to hydrogen occupying the fuel. The control device further includes: a sulfur poisoning degree detecting means for detecting a parameter related to the sulfur poisoning degree of the NOx occlusion catalyst; and a sulfur discharge means for making the air fuel ratio rich when the sulfur poisoning degree is a predetermined value or higher, and the fuel ratio changing means makes the ratio of hydrogen occupying fuel from the start of making the air fuel ratio rich by the sulfur discharge means until a predetermined time passes larger than that after the predetermined period passes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239204-A (JP)
Title: Heat-insulation paper container and its method of manufacture
Inventor: ITO SADAMI
IPC: B31B50/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a large amount of heat-insulation paper containers suitably used as a storing container for storing hot liquid or cooling liquid, having an excellent printability and having an excellent appearance.  <P>SOLUTION: When a heat-insulation paper container is manufactured by covering an outer cylinder 2 on the outer circumferential surface of a paper container 1, one or a plurality of upper and lower heat-fusible protrusions 3 directed toward a circumferential direction are welded to the outer circumferential surface of the paper container 1 annularly or herically, and the inner surface of the outer cylinder 2 is welded to the outer surface of the protrusions 3 to form a hardly-collapsible heat-insulation space 4 between the inner surface of the outer cylinder 2 and the outer circumferential surface of the paper container 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239344-A (JP)
Title: Sheet conveying device
Inventor: FUKATSU MASAYOSHI
IPC: B65H29/60
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device which can reduce noise in switching between conveying passages, miniaturize the device by simplifying the constitution, and reduce production cost.  <P>SOLUTION: The sheet conveying device comprises a switching means disposed turnably for switching between sheet conveying passages, a projection which is disposed in the switching means and receives a driving force, a lever means for rocking the switching means by engaging with the projection, and a driving means for turning the lever means. The lever means comprises first and second lever members arranged on both sides of the projection of the switching means. By energizing at least one of the first and second lever members, the switching operation is performed in a gripped state of the projection of the switching means. Thus, engaging back-lash (clearance) can be eliminated between the lever means and the projection of the switching means, and the noise can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240429-A (JP)
Title: Outer wall construction structure and dry joint member
Inventor: HATSUTORI NAOKI
IPC: E04F13/08
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall construction structure easily constructed and providing excellent aesthetic appearance and waterproofness and a dry joint member used for the structure.  <P>SOLUTION: This outer wall construction structure 1 is formed by joining a plurality of outer wall panels 2 to each other. The dry joint member 3 having a base member 31 and a plurality of top members 32 is disposed at a joint part 17 between the adjacent outer wall panels 2. The base member 31 comprises a base panel part 311 and a pair of wall line parts 312, and forms a fitting groove part 314. The top members comprise surface joint forming parts 321 and projected line parts 322. The plurality of top members 32 fits the projected line parts 322 to the fitting groove parts 314 of the base member 31, and the surface joint forming parts 321 to the end faces 23 of the outer wall panels 2. In the outer wall construction structure 1, the top members 32 having the surface joint forming parts 321 with different color tones are disposed adjacent to each other, and the adjacent top members 32 are shiplap-jointed to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240742-A (JP)
Title: Variable check valve
Inventor: TAKEHANA NORIO
IPC: F01M1/16
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable check valve enabling oil discharge amount characteristics to meet actual ideal characteristics and oil to be discharged to a proper position on the engine side.  <P>SOLUTION: A body 12 is movably provided with a piston 14 and a chamber 16 serving as an oil passage communicating with an engine is formed in the body 12, and the chamber 16 is provided therein with a valve element 22 to open and close the oil passage; and a first spring 24 situated between the valve element and the piston 14 and energizing the valve element 22 and the piston 14 in a direction in which the valve element and the piston are separated away from each other. The piston 14 is fixed at a diaphragm 28, and a second spring 38 to energize the piston 14 and the diaphragm 28 in a direction in which the piston and the diaphragm are separated from the first spring 24 side is provided between the diaphragm 28 and the body 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199088-A (JP)
Title: Base substrate and active matrix substrate for film liquid crystal panel manufacturing
Inventor: TSURUOKA YOSHIAKI
IPC: G02F1/1333
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base substrate and an active matrix substrate for manufacturing a thin and lightweight film liquid crystal panel of an active matrix display type, with superior display quality.  <P>SOLUTION: This base substrate is composed of a metallic plated layer separably formed on a surface of a heat-resisting support substrate conductive at least on the surface, and an electrical insulation layer provided on the metallic plated layer. This configuration prevents deformation of the electrical insulation layer by the heat-resisting support substrate of the base substrate, even if the base substrate is held at high temperature of 200-350°C in an active matrix layer forming process onto the electrical insulation layer of the base substrate, to form the active matrix substrate of the present invention. After forming the liquid crystal layer on the matrix layer, unnecessary heat-resisting support substrate is removed by separation to manufacture the film liquid crystal panel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005249566-A (JP)
Title: Location detection device, location detection method and program
Inventor: TAKEDA YASUTAKA
IPC: G01V15/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce placing number of tags of location RFID (Radio Frequency IDentification) for location detection of a moving body.  <P>SOLUTION: In a region where the moving body 2 is moving, a plurality of RFID tags 1 are arranged. When the moving body 2 is locating near either of the location RFID tags 1, an RFID reading part 3 in a location detector 20 receives RFID location information transmitted from the location RFID tag 1. When the moving body moved, a velocity detector 4 detects the moving velocity, and a location calculation part 5 calculates the moving distance and moving direction of the moving body from the moving velocity, and calculate the location of the moving body 2 from the relative relation to the location RFID tag 1 shown in the RFID location information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252701-A (JP)
Title: Image processing device, method, and program, image forming apparatus, and recording medium
Inventor: MURAKAMI YOSHINORI
IPC: B41J2/52
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which reproducibility in restoring processed image data to unprocessed one is improved, an image forming apparatus, an image processing method, an image processing program, and a recording medium with the image processing program recorded thereon.  <P>SOLUTION: Halftone image data prepared by multivalued dither processing in a halftone output gradation processing part 28 is stored in an image storing part 29 together with a conversion table used in the multivalued dither processing. An inverse halftone processing part 30 restores image data before the multivalued dither processing from the halftone image data on the conversion table. Since pixels that have been subjected to irreversible conversion by the multivalued dither processing can not be restored, the density value of the pixels which cannot be restored is determined on the basis of the density value of pixels that can be restored among other pixels processed by the same dither matrix.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250942-A (JP)
Title: Bank note discriminating apparatus
Inventor: OKADA KOHEI
IPC: G07D7/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bank note discriminating apparatus which can be designed to be small-sized without installing an encoder outside a bank note conveying path nor considering installation space of the encoder by solving the problem that since the encoder constituted of a disk-shaped encoder plate and sensors is installed outside the bank note conveying path, it is designed considering the installation space outside the bank note conveying path and its miniaturization is difficult.  <P>SOLUTION: The bank note discrimination apparatus comprises the bank note conveying path for conveying incoming bank note and the sensors provided to the bank note conveying path, detects whether the bank note passing are authentic or not by the sensors, and discriminates money kind by signals pulse outputted in accordance with rotation of the encoder. The encoder comprises a reflection sensor and a reflection rotation body which is paired with a rotating passive pulley and has unevenness on a circumference at regular intervals. The reflection sensor and the reflection rotation body are installed leaving some space between themselves, the unevenness of the rotating reflection rotation body is detected by the reflection sensor to perform pulse output, and the money kind is discriminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255758-A (JP)
Title: Aromatic polycarbonate copolymer and optical disk substrate molded therefrom
Inventor: TSUNEMORI HIDEYUKI
IPC: G11B7/24079
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate copolymer having suitability for precision transfer, low water absorptivity, and low photoelasticity, and to provide an optical disk substrate.  <P>SOLUTION: The aromatic polycarbonate copolymer substantially consists of (A) a dihydric phenol component having a 1,1-bis(4-hydroxyphenyl)cyclohexane structure and (B) a dihydric phenol component represented by formula [2], provided that (A):(B)=10:90 to 70:30 (by molar ratio).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255579-A (JP)
Title: Bisimidazopyrazinone derivative, bisaminopyrazine derivative and chemically luminescent material
Inventor: HIRANO HOMARE
IPC: C09K11/06
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new bisimidazopyrazinone derivative having properties required to a chemically luminescent material used for spectrographic analyses, especially several luminescent wavelengths due to multi-stage luminescences one of which has a luminescent wavelength in the side of a longer wave length and accurately discriminating the several luminescences.  <P>SOLUTION: The bisimidazopyrazinone is expressed by general formula (I) wherein R<SP>1</SP>to R<SP>6</SP>independently express H or a 1-20C organic group; A expresses a bond so as to link a conjugated system of 2 imidazopyrazinone rings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260486-A (JP)
Title: Portable terminal equipment and portable terminal communication system
Inventor: SHIMOBAYASHI SHINYA
IPC: H04W88/06
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain portable terminal equipment and a portable terminal communication system shortening time required for searching a frequency to be used, by minimizing the search of all frequencies.  <P>SOLUTION: A portable telephone 11 has a short-distance radio section 15, receives information for specifying the region from an information providing terminal 28 arranged in an airport, or the like, and uses a position information/frequency correspondence table 22 to obtain a usable frequency. Frequency information may be directly received. And a frequency stored in a region 25 for storing a frequency used last time and was used last time can also be read as a candidate to be used. When a frequency that will be obtained in the future cannot be used, the search of all frequencies is made, thus shortening the time required for searching the frequencies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265963-A (JP)
Title: Photomask and set of the photomasks
Inventor: IWANAGA YOSHINORI
IPC: G03F1/54
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask whose defect quality can be ensured, while forming a gradation pattern in a small area of pixel size.  <P>SOLUTION: The photomask is used to manufacture a fine hemispherical structure, such as a microlens, where a gradation pattern 1A, gradually varying in intensity of exposure light from the center part to the peripheral part according to the spherical shape of the hemispherical structure, is formed on a transparent substrate 10 by pattern drawing by means of a drawing device. Further, the gradation pattern is formed, by arranging light shielding parts 3 and light-transmitting parts 3 of size larger than the resolution limit of a defect inspecting device for the photomask, in a region which is ≤20 μm in diameter or the diagonal length, corresponding to the bottom surface of the hemispherical structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268332-A (JP)
Title: Circuit board through-hole processing method
Inventor: IKEDA YUJI
IPC: H01R12/55
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board through-hole processing method whereby through-holes can be formed to the circuit board in a way that no metal plating is exfoliated from the through-holes in the case of inserting a press-fit contact to them while suppressing the wear amount of a tool to the utmost.  <P>SOLUTION: The circuit board through-hole processing method processes through-holes in a drilling manner formed to the printed circuit board PCB and to each of which a press-fit contact 101 formed with a conductor 51 is inserted. The method includes a step of applying chamfering processing to corner edges of each through-hole 50 after the conductor 51 is formed. The chamfering processing is executed by depressing a tool 37 with a sharp head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181956-A (JP)
Title: Optical apparatus
Inventor: VAN STRAATEN WILLEM J
IPC: G02B27/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus for training a golfer which is the form of a pair of spectacles and projects an image on a lens before an eye, the apparatus being characterized in that a ghost is hardly generated and a projected image is easy to see on a background.  <P>SOLUTION: The optical apparatus for training a golfer which is the form of a pair of spectacles with tinted lenses is provided, one of the tinted lenses is inclined so that an image projected onto an inner surface of the lens is reflected onto an eye of a user. The image comprises data which aids the golfer in a training stroke. To reduce ghost images, to allow for binocular vision and to superimpose the projected image on a background view, the lenses have an absorption of from 60 to 85%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269854-A (JP)
Title: Motor driver
Inventor: TANAKA AKIHIRO
IPC: H02P27/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver capable of early detecting phase interruption caused by component breakage or the like.  <P>SOLUTION: The motor driver includes a current detector 4 for detecting electric currents flowing to respective phases of a compressor 3; a comparator 5 for comparing the currents of the respective phases detected by the current detector 4 with a predetermined value "a" to determine whether or not the respective currents are lower than the predetermined value "a" before starting the compressor 3; and a protection operation means 6 for stopping the starting operation of the compressor 3 if the comparator determines that the currents of the respective phases are lower than the predetermined value "a", thus enabling the phase interruption in the compressor 3 to be early and completely detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261845-A (JP)
Title: Method and apparatus of noninvasive autopsy
Inventor: NAKADA TSUTOMU
IPC: G01R33/28
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of noninvasive autopsy permitting easily performing a noninvasive autopsy without injuring a dead body.  <P>SOLUTION: The apparatus comprises a coffin-shaped refrigerating body storage case 1 detachably mounted on a movable bed 21, a means for circulating cooling air to the coffin-shaped refrigerating body storage case 1, and an MRI room 31 with an MRI device 32, where the coffin-shaped refrigerating body storage case 1 is moved and MRI images are successively generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291704-A (JP)
Title: Visible light/near infrared spectral analysis method
Inventor: ZENKOWA RUMIANA
IPC: G01N21/35
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visible light/near infrared spectral analysis method capable of discriminating between the respective components of creamy or emulsified mayonnaise product difficult to discriminate heretofore and capable of measuring characteristics or physical values of the components in a real time.  <P>SOLUTION: In the visible light/near infrared spectral analysis method for discriminating betweens the components in the respective samples or measuring the characteristics of the components in the respective samples using visible light/or near infrared rays with a wavelength of 400-2,500 nm, the sample specimen is irradiated with visible light and/or near infrared rays with a wavelength of 600-1,000 nm to measure the spectrum of the sample specimen to calculate the absorption spectrum of the sample specimen from the spectrum thereof. Quantitative analysis for numerating the characteristics of the components using a PLS method and/or a crossvariation method or multivariate analysis for performing qualitative analysis to carry out class discrimination using a PCA method and/or an SIMCA method is performed to constitute a model discriminating the components of the sample specimen and/or discriminating the characteristics of the components.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275584-A (JP)
Title: Parking lot management system
Inventor: YAMAZAKI SHIGERU
IPC: G06Q10/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking lot management system using a radio communication system that enables a user who enters by means of the radio communication system without receiving a ticket to check the entry time.  <P>SOLUTION: At a vehicle entry, when a roadside unit 1 receives a wireless call number (WCN) unique to an onboard unit, an entry gate 3 is opened to permit the entry, and the WCN and entry time are recorded in a parking management apparatus 9. The parking management apparatus 9 mails the recorded entry time to a mail address of the user's portable terminal registered in advance in association with the WCN.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272943-A (JP)
Title: Method for preventing caustic cracking
Inventor: ONO HIDEAKI
IPC: C21D6/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the caustic cracking of an SUS304 material in an caustic soda environment in a low temperature-low concentration region.  <P>SOLUTION: Regarding the method for preventing the caustic cracking of an SUS304 material, at the time when an austenitic stainless steel SUS304 material is used in the presence of an oxidizing agent in a caustic soda environment in a low temperature-low concentration region, the SUS304 is worked into a desired shape, and is thereafter subjected to solutionizing heat treatment. Regarding the method for preventing the caustic cracking of an SUS304 material, the concentration of the caustic soda is controlled to ≤20 wt.%, and also, the temperature is controlled to ≤50°C. Regarding the method for preventing the caustic cracking of an SUS304 material, as the oxidizing agent, dihydroperoxide is used. The method for preventing the caustic cracking of an SUS304 material where the solutionizing heat treatment is performed in such a manner that it is heated at 1,050 to 1,150°C and is thereafter rapidly cooled is also a preferable aspect in the invention.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275983-A (JP)
Title: Tile construction planning method and tile construction planning system
Inventor: HAYAKAWA MAKOTO
IPC: G06F17/50
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile construction planning method for planning a tile construction which is inexpensive and reduces a construction period, and presenting the tile construction to a client.  <P>SOLUTION: A first storage means stores a photographic image of a tile construction target surface. An arithmetic means reads the image of the tile construction target surface from the first storage means, specifies longitudinal and lateral dimensions of the tile construction target surface, reads at least one kind of tiles having a predetermined length of short sides from a standard tile dimension data file stored in a second storage means in advance, and calculates the number of tiles and its joint width for each of longer sides included in one line when the integer number of the read tiles are aligned in one line so that the shorter sides become flush with both side ends of the tile construction target surface and the joint width is fixed and settled within an allowable range. A plurality of lines each comprised of the calculated number of the read tiles are laid out on the tile construction target surface laterally in predetermined arrangements with the calculated joint width by the arithmetic means, and a tile layout drawing of the tile construction target surface is displayed on a display means by the arithmetic means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI