baber/WOPTO huggingface dataset:
Patent JP-2004245440-A (JP)
Title: Air-conditioner
Inventor: KIKUCHI HIROYUKI
IPC: F24F13/28
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner, allowing the removal of dust residing therein without opening the cover of a filter cleaner and preventing the scattering of dust therearound.  <P>SOLUTION: The air-conditioner comprises the filter cleaner 13 consisting of a sliding means for reciprocating a filter 5 inward or outward to a body and a first cleaning part for removing dust from one face of the filter 5. The air conditioner includes a bottom cover 17 having a storage portion for storing the removed dust and a top cover 19 having a second cleaning part for removing dust from the other face of the filter 5. At one end of the top cover 19, a nozzle socket 21 facing the filter 5 is provided into which an air suction port 20a of a suction nozzle 20 of an electric cleaner is mounted. In the other end side face of the top cover 19, a net vent hole 22 is provided into which air flows. The air suction port 20a of the electric cleaner is mounted into the nozzle socket 21 when dust residing on the dust storage portion or the filter 5 is sucked into the electric cleaner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243188-A (JP)
Title: Method for manufacturing gaseous methane
Inventor: MORIKAWA YASUO
IPC: C02F11/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing gaseous methane from organic matter raw materials containing ligneous portions.  <P>SOLUTION: The raw materials in the form of chips are deposited and the raw materials, water and mud are put into a tank upon confirmation of the initiation of rotting thereof under aerobic conditions in the state of maintaining the form of the chips and are cultured under anaerobic conditions. The mud is selected from the mud in lotus root fields filled with water, the mud in the stagnating portions of rivers containing the organic matter to some extent due to domestic waste water or waste water of hot spring bathrooms, the mud in the bottom of lakes and ponds containing much of the organic matter, etc., and the mud which is suitable for inhabitation of both of hydrogen producing bacteria and methanogens and contains both is used. The method of producing the methane using garbage and the above mud is also provided. The effect of utilizing the waste of the ligneous system, treatment of which is heretofore difficult, and the effect of efficiently using the methane are obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003347204-A (JP)
Title: Method for making divided mask block
Inventor: MIYAJIMA MASAAKI
IPC: G03F1/68
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for dividing a shield pattern having an island pattern into at most two mask blocks without making an imbalance or the like in a small figure or area, and a mask block having figures divided by the method.   <P>SOLUTION: Candidate lines parallel to peripheral sides are formed from apexes of islands. Using the candidate lines, partition lines that pass through the islands one by one and have both ends connected to the periphery are formed. The islands and the partition lines are designed to form a path as a whole. In addition, it is designed that small sides or the partition lines do not approach to each other. Adjustment is performed by replacing the partition line with the other candidate line or moving the partition line in parallel such that areas of both openings partitioned by the partition line are the same. The two openings divided in such a manner are defined to be openings of the divided mask blocks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243272-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: SHIMADA MASANORI
IPC: B01D53/94
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for purification of exhaust gas, the catalyst having both of HC removing performance and NOx removing performance.  <P>SOLUTION: The catalyst for purification of exhaust gas is formed by depositing an HC adsorption layer, and adsorption removal inner layer and outer layer which adsorb/remove NOx and remove HC, in this order, on a monolithic carrier. The HC adsorption layer contains zeolite, and the adsorption removal inner layer and outer layer contain noble metals of Pt, Rh, Pd or a combination of these, one of or both of alkali metals and alkaline earth metals, and a refractory inorganic oxide. The molar ratio (inner layer/outer layer) of the alkali metals in the adsorption removal inner layer and outer layer ranges from 1/1 to 1/5 and the adsorption removal inner layer has 10 to 200 μm thickness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252627-A (JP)
Title: Image processing method, image processor, storage medium, and program
Inventor: ENOMOTO HIROMICHI
IPC: G06T1/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image processor for highly precisely deciding the direction of an image without depending on any human help and a program for executing or operating them and a storage medium for storing the program.  <P>SOLUTION: When it is judged that any portrait image is not included in one picture, the direction of the image of one picture is decided based on background featured values obtained by contrasting featured values extracted from one area of one picture with featured values extracted from another area from an image signal equivalent to one picture. Thus, it is possible to highly precisely decide the orientation of the image from the background featured values even when any portrait image is not included in one picture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248579-A (JP)
Title: (s)-hydroxynitrile lyase
Inventor: ASANO YASUHISA
IPC: C12N9/88
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (S)-hydroxynitrile lyase.  <P>SOLUTION: The (S)-hydroxynitrile lyase and an enzyme composition having (S)-hydroxynitrile lyase activity are provided respectively, each of which is obtained by subjecting a suspension of a Baliospermum plant to ammonium sulfate fractionation followed by ion-exchange chromatography. Having the catalytic activity of producing a nitrile from the corresponding aldehyde by its catalytic action, the (S)-hydroxynitrile lyase or the enzyme composition is industrially useful.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003300999-A (JP)
Title: Peptide for inducing cytotoxic t lymphocyte response to hepatitis b virus
Inventor: CHISARI FRANCIS V
IPC: A61K38/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new peptide for inducing cytotoxic T-lymphocyte response.  <P>SOLUTION: The peptide is, for example, a CTL-inducing peptide containing 6-17 amino acids. At least the large majority of the amino acids of the CTL- inducing peptide has the sequence: VII (HBpol<SB>61-69</SB>) [sequence number 9]: Gly- Leu-Tyr-Ser-Ser-Thr-Val-Pro-Val, and is homologous to a corresponding part of HBc<SB>61-69</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258765-A (JP)
Title: Digital signal processing device and digital signal processing method
Inventor: KOYATA TOSHIHIRO
IPC: G06F9/48
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method which controls the load on a processing part such as a CPU when a digital information signal is processed.  <P>SOLUTION: The number of characters appearing in a game is counted, for example, "1" is added when a character uttering voice appears during execution of the game, and "1" is subtracted when the character disappears. The total quantity of the load on a CPU 11 is thus obtained by such counting. When the total quantity is smaller than an allowable load quantity (threshold value) of the CPU 11, normal processing providing a heavy load is conducted. When the total quantity of the load quantity is larger than the allowable load quantity (threshold value), simplified processing providing a light load is conducted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259848-A (JP)
Title: Method for manufacturing stacked piezoelectric transformer
Inventor: ADACHI YUSUKE
IPC: H01L41/338
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stacked piezoelectric transformer which can manufacture products of a desired boosting ratio with a good yield.  <P>SOLUTION: In the method for manufacturing a stacked piezoelectric transformer, cutting is performed by changing a relative position of outline of a lamination to an internal electrode, and boosting ratio is adjusted. The relative position is determined based on result wherein a part in an identical lot is formed and evaluated in advance. Since cutting is performed by changing a relative position of the outline of the lamination to the internal electrode based on the result wherein the part in the identical lot is formed and evaluated in advance and boosting ratio is adjusted, a product of desired boosting ratio can be manufactured with good yield.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254584-A (JP)
Title: Apparatus for controlling harmful birds and animals
Inventor: ODA TAKASHI
IPC: A01M29/20
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling harmful birds and animals, which is lightweight and compact and has improved operability and excellent mobility.  <P>SOLUTION: The apparatus for controlling birds and animals comprises an explosion tube, a gas mixing pipe connected to the explosion tube, a spark plug attached to the gas mixing pipe, a cassette cylinder holder to which the cassette gas cylinder is attached, a gas pressure regulator to be connected to the cassette gas cylinder, a solenoid valve connected to the gas pressure regulator, a controller for controlling an explosion, a fuel gas supply pipe for connecting the gas pressure regulator to the gas mixing pipe, a conducting wire for connecting the controller to the spark plug and the cassette gas cylinder for supplying a fuel gas and is made by incorporating them into a frame and integrating the parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004063060-A (JP)
Title: Optical information recording medium and method for manufacturing the same
Inventor: TAKAHASHI YUSUKE
IPC: G11B7/24062
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium having in-groove pits which are excellent in recording and reproducing characteristics and tracking characteristics, and a method for manufacturing the same.  <P>SOLUTION: The in-groove pits 183 having flat bases are arranged in grooves 182 having flat bases and therefore the differences in the height positions between recording layers 2 and reflective layers 3 in the grooved portions formed with the recording layers 2 having organic dyes and the height positions of the boundary between the recording layers 2 and reflective layers 3 in the in-groove pits portions can be made greater compared with the optical information recording medium formed with broad sections and narrow sections. As a result, the information recorded to the in-groove pits 183 can be reproduced at a high modulation degree and low jitter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258504-A (JP)
Title: Optical module
Inventor: ISHIHARA YOICHI
IPC: G02B6/42
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an optical module housing an optical semiconductor element and condenser lenses in a casing, with productivity secured sufficiently.  <P>SOLUTION: In the optical module provided with a casing 1, the semiconductor element 6 housed in this casing, lenses 8 which are housed in this casing and have a function of guiding the light 4 made incident from the outside of the casing to the optical semiconductor element or a function of guiding the light made to exit from the optical semiconductor element outside the casing, lens holders 9 for holding these lenses, and holder fixtures 15 for fixing these lens holders to the inside of the casing, step parts 14 for fixing the holder fixtures to a pair of the inside faces forming a part of the inside surface of the casing. Further, the top ends of the holder fixture are formed with overhang parts 15c projecting in the direction of each inside surface. Finally, the overhang parts are fixed to the upper faces of the step parts so that the optical axis of the lenses is positioned at the center part of the casing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258551-A (JP)
Title: Suspending implement for suspended advertisement screen
Inventor: SANO KYUJI
IPC: G09F17/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent crinkles and breakage of the advertisement screens caused in replacing, setting and removing works of the screens by dispensing with removal of various members attached to wall faces or the like, to perform such works.  <P>SOLUTION: This suspending implement 10 for the advertisement screens comprises the suspended screen 20, upper and lower suspended screen core bodies 30 attached to upper and lower edges 21, 22 of the suspended screen, and upper and lower base members 50. The base member 50 has a single or the required number of holding members 40 attached thereto. The holding member 40 comprises a pair of cylindrical bodies holding the core body 30 disposed in parallel to each other and integratedly joined, and at least one of the pair of cylindrical bodies has fitting openings communicated with the inner side of the cylindrical body from the outside of the cylindrical body, ranging from one end of both ends to the other end in the length direction of the cylindrical body. The base members 50 can be attached to a wall face 11 or the like by attaching parts 60 like a suction carrier, thus, the suspended screen 20 can be replaced while attaching the upper and lower base members 50 to the wall face 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262343-A (JP)
Title: Impact absorbing member for vehicle
Inventor: TAMADA TERUO
IPC: B60R21/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing member for a vehicle of excellent impact absorption in which a shock-absorbing property and a restoration property of recessed ribs against an impact are largely enhanced by providing a closed hollow part in both a recessed rib of one impact absorbing body and a recessed rib of the other impact absorbing body.  <P>SOLUTION: The impact absorbing member 1 for a vehicle is internally provided on a vehicle component to absorb an impact from inside or outside. The impact absorbing member 1 is integrally blow-molded of thermoplastic resin, and has a hollow part 3. In the impact absorbing member 1, the supporting surface 5 of one impact absorbing body 2 overlaps the contact surface 9 of the other impact absorbing body 7. One impact absorbing body 2 has a recessed rib 6 and the other impact absorbing body 7 has a recessed rib 10. The recessed ribs 6 and 10 form a closed hollow part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261934-A (JP)
Title: Control method of machine tool, and machine tool
Inventor: YOSHIDA JUN
IPC: B23Q15/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve machining efficiency and machining accuracy of a machine tool by stabilizing thermal displacement of a spindle without performing longer warm-up operation than necessary.  <P>SOLUTION: During the warm-up operation of the spindle 15, position of the blade edge of a tool T installed in the spindle 15 is detected, and when the detected quantity of a change of the position of the blade edge of the tool T exists within an allowable range, the warm-up operation of the spindle 15 is completed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263343-A (JP)
Title: Leather-like sheet and method for producing the same
Inventor: TAKEYAMA NAOHIKO
IPC: D06N3/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain leather-like sheet having air permeability, moisture permeability and excellent appearance and provide a method for the production of the sheet.  <P>SOLUTION: The leather-like sheet has a skin layer composed of a polymeric elastomer on a substrate composed mainly of fibers. The surface skin layer has a porous structure, the cross-section of each pore of the porous structure has a (circumscribed circle diameter)/(inscribing circle diameter) ratio of ≤2, and openings are present on the surface of the sheet. Preferably, the fiber is a fiber bundle of ultrafine fibers, and the surface skin layer is composed of two or more layers wherein at least one layer does not contain intruded fibers. The sheet is produced by forming a skin layer composed of a polymeric elastomer containing fine particles soluble with a solvent on a substrate composed mainly of fibers and dissolving and removing the particles with the solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261779-A (JP)
Title: Method for forming porous body membrane and thin film
Inventor: YAMAGUCHI HIROSHI
IPC: C01B33/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a porous body membrane/a thin film having a nano-channel body almost in the direction perpendicular to the surface of the porous body membrane/the thin film.  <P>SOLUTION: The thin film having the nano-channel body involving a surfactant micelle is formed by bringing a cationic surfactant into contact with an oxide layer formed so that macro pores of about 10 nm to several μm diameter penetrate the oxide layer from top to bottom. The thin film having a silica nano-porous body is formed by firing the oxide layer contacted with the cationic surfactant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269161-A (JP)
Title: Transferring and turning device and transporting method
Inventor: WADA ISAO
IPC: B65H19/30
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost transferring and turning device and a transporting method capable of transporting objects in any form quickly without resorting to human labor.  <P>SOLUTION: The transferring and turning device T1 is equipped with a stationary rail 1, a movable rail 2 to take the attitude identical to the stationary rail 1 or intersecting with it, and a loading dolly 3 capable of running on either of them in transferring. The loading dolly 3 transfers to the stationary rail 1 to receive the objects 4 and runs toward the moving rail 2 stretching identical to the stationary rail 1, and the moving rail 2 is inclined relative to the stationary rail 1 in the condition that the dolly 3 has transferred onto the moving rail 2, and thereby the objects 4 are turned together with the dolly 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272015-A (JP)
Title: Image forming apparatus
Inventor: SATO SHOGO
IPC: G03G15/01
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem type image forming apparatus which secures stable carrying of a transfer medium to form images of high quality while being miniaturized.  <P>SOLUTION: In a intermediate transfer type and tandem type color laser printer 1 which is provided with photoreceptor drums 18 provided for each color and a primary transfer belt 33 on which a color toner image formed by successively transferring toner images carried on photosensitive drums is carried, the primary transfer belt 33 is arranged in an approximately perpendicular direction, and a secondary transfer roll 15 is arranged on the side opposite to each photoreceptor drum 18 of the primary transfer belt 33, and a fixing part 16 is arranged above the secondary transfer roll 15. Thus space saving of an installation area is realized while reducing an influence upon the primary transfer belt 33 and each photoreceptor drum 18 of waste heat and water vapor generated from the fixing part 16, and the secondary transfer roll 15 and the fixing part 16 are arranged close to each other to secure stable carrying of paper 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004292173-A (JP)
Title: Non-reducing dielectric ceramic, its production method, and multilayered ceramic capacitor
Inventor: ITO TOSHIYUKI
IPC: H01B3/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strontium titanate-based non-reducing dielectric ceramic with a high specific permittivity of 150 or higher, a low tertiary harmonic distortion factor, and a high reliability in a high-temperature loading life test.  <P>SOLUTION: The non-reducing dielectric ceramic is advantageously used in constituting a dielectric ceramic layer of a multilayered ceramic capacitor. The main crystal phase of the dielectric ceramic is a perovskite-type crystal phase based on SrTiO<SB>3</SB>containing at least 55 mol% SrTiO<SB>3</SB>or based on (Sr, Ca)(Ti, Zr)O<SB>3</SB>containing at least 55 mol% SrTiO<SB>3</SB>. In the powder X-ray diffraction pattern using CuKα beam, the intensity of the maximum peak of a subcrystal phase as a different phase is lower than 5% of the intensity of the maximum peak appearing at 2θ of 25-35°in the main crystal phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277454-A (JP)
Title: Biodegradable polymer, its manufacturing method and molded product
Inventor: YAO KENJI
IPC: C08L101/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable polymer which excels in biodegradability and has sufficiently high mechanical strength, its manufacturing method, and a molded product using the biodegradable polymer.  <P>SOLUTION: The biodegradable polymer has a constituting unit represented by formula (I) and a constituting unit represented by formula (II).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276977-A (JP)
Title: Lining structure of concrete-made storage tank and work execution method thereof
Inventor: ISHII KOJI
IPC: E04H7/18
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining structure and a work execution method thereof in which an inner wall surface of a concrete-made storage tank is functionally and economically lined with excellent work execution by using steel plates.  <P>SOLUTION: In an overlapped portion of single steel plates in which an inner wall surface of a concrete-made storage tank comprising a plate-like bottom wall, a cylindrical side wall and a dome roof-shaped ceiling wall to cover the upper portion of the side wall is lined by using steel plate, circumferential edge portions of single steel plates located on the lower side are fixed to the concrete inner wall surface by using anchor bolts so that a head part of each anchor bolt is slightly protruded from the surface of the single steel plate, or flat, the single steel plates located on the upper side overlap covering the anchor bolts, circumferential edge portions of the single steel plates located on the upper side except the overlapped portion are fixed to the concrete inner wall surface by using anchor bolts, circumferential edge portions of the overlapped portion are seal-joined by fillet welding to line the concrete inner wall surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245208-A (JP)
Title: Oil pump with cap
Inventor: IWATANI SAKAE
IPC: F04B43/08
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pump with a cap capable of simply and safely feeding oil without spoiling hands and a floor.  <P>SOLUTION: The oil pump 1 is enabled to be attached and retained on a polyethylene tank 4 by attaching caps 2, 3 on an upper part and a lower part of each hose of the oil pump. Magnet plates 7, 6 are attached on an inside and a lower edge part of the cap 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI