baber/WOPTO huggingface dataset:
Patent JP-2004019736-A (JP)
Title: Electric actuator for automatic transmission
Inventor: MIYAZAKI HIDEKI
IPC: F16D28/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, reliable electric actuator of an automatic transmission.  <P>SOLUTION: In the electric actuator of the automatic transmission, current is supplied to a motor corresponding to a failed polyphase inverter from a polyphase inverter corresponding to remaining motors when the failure in a polyphase inverter corresponding to one of a plurality of motors is detected. Therefore, in the electric actuator of the automatic transmission, a failure detection means is provided for each phase in a plurality of polyphase inverters; one of polyphase input terminals in one of the plurality of motors is connected to one of the same phases in the polyphase input terminal in one of the remaining motors via a switch means; and the switch means is controlled by a controlling apparatus when the failure is detected in the polyphase inverter corresponding to one of the plurality of motors by the failure detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018200-A (JP)
Title: Magnetic attracting device and method of using magnetic attracting device
Inventor: FUJISAKI KEISUKE
IPC: B66C1/06
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable removal of excessive steel material without requiring oscillation.  <P>SOLUTION: If the excessive steel material is also attracted and made to float, a weight heavier than that of a desired number of sheets is detected at a weight detection part 7, and an electric current flowing through a coil 2b of each of electromagnets 2 is made to remain, while the orientation of a flux generated by at least a part of the plurality of electromagnets 2 is switched so that the interpolar distance between the plurality of electromagnets 2 is made shorter. Thus, the flux does not reach the excessive steel material on a lower layer, or even reached, only progressing in the neighborhood of the surface, and the excessive steel material can be made to drop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023068-A (JP)
Title: Abrasive slurry for copper-based metal and method of manufacturing semiconductor device
Inventor: KOBAYASHI NOBUO
IPC: B24B37/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive slurry for copper-based metals, which contains alumina abrasive grains that are restrained from subsiding, condensing and solidifying and stably dispersed in the slurry when the slurry is stored.  <P>SOLUTION: The abrasive slurry contains a water-soluble organic acid that produces a complex reacting on copper, the alumina abrasive grains, and polyacrylic alkyl oxide. The amount (wt.%) of polyacrylic alkyl oxide contained in the abrasive slurry for copper-based metals is calculated through formula, 3146.9×A<SP>-0.6166</SP>(wherein, A denotes weight-average molecular weight).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020163-A (JP)
Title: Air conditioning machine
Inventor: HONGO ICHIRO
IPC: H04Q9/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost air conditioning machine having a plurality of remote control functions, commonly used with a conventional model.  <P>SOLUTION: This air conditioning machine having an HA terminal 12 transmitting a control signal and a monitor signal is provided with a signal processing means 11 enabling the mutual transmission with the outside via a control signal terminal of the HA terminal 12. This machine is characterized by enabling an external operation by signals for use in systems other than the HA system and by the signal for use in the HA system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029927-A (JP)
Title: Diagnostic support system, diagnostic support display unit, diagnostic support method to be executed in the same system, and program to be executed in the same system
Inventor: SHIMADA KAZUYUKI
IPC: G06Q50/22
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that any impossible lesion can not be presented although any possible lesion can be presented in a conventional manner, and especially to allow an emergency medical care required for quickly judging whether or not the lesion is serious, and for judging emergency treatment or emergency hospitalization when the lesion is serious not only to predict the lesion but also to show that there is no possibility of serious lesion.  <P>SOLUTION: This diagnostic support system is configured of a knowledge base in which lesion names being information for specifying lesions and discrimination items necessary for discriminating the lesions are stored, a lesion extracting part for extracting one or more lesions from the knowledge base based on medical data related with a patient, a lesion denying part for deciding whether or not the lesion extracted by the lesion extracting part should be denied based on the medial data, and a lesion classifying part for classifying the lesions extracted by the lesion extracting part into lesions whose denial is decided by the lesion denying part and lesions whose denial is not decided by the lesion denying part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026713-A (JP)
Title: Fusion protein and bioreactor
Inventor: HATA JUNICHI
IPC: C07K19/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an enzyme having stability to heat, strong acids, strong alkalis, organic solvents, and the like, and to provide a bioreactor using the enzyme.  <P>SOLUTION: The fusion protein comprises a chaperonin and a protein having enzyme activity which are combined through a peptide bond. The chaperonin forms a two-layer structure in which chaperonin rings each composed of 5-10 chaperonin subunits are associated through ring faces in terms of a non-covalent bond. The protein having the enzyme activity is a fusion protein stored in the insides of the chaperonin rings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027106-A (JP)
Title: Polycarbonate resin composition and molding therefrom
Inventor: KOGA TAKASHI
IPC: C08J7/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which can give a molding having good mold release, a lowered internal strain, and improved cracking resistance as well as good transparency, weathering resistance, and heat resistance in molding and being desirable for, especially, transparent vehicle members.  <P>SOLUTION: The polycarbonate resin composition comprises 100 pts. wt. polycarbonate resin (component A), 0.005-2 pts. wt. ester (component B) of an alcohol with an aliphatic carboxylic acid, and 0.005-3 pts. wt. ultraviolet absorber (component C), wherein (i) component B has a 5% weight loss temperature of 360°C or lower in a TGA (thermogravimetric analysis) and has an acid value of 2 or higher and (ii) the component B is such that a bisphenol-A-based polycarbonate resin sheet produced by melt extrusion and having a viscosity-average molecular weight of 24,500 exhibits a critical stress of 12 MPa or larger when treated therewith at 120°C for 24 hr in a quartered ellipse testing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031809-A (JP)
Title: Photomask and method of crystallizing semiconductor thin film
Inventor: YOTSUMOTO SHIGEYUKI
IPC: H01L21/20
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask which permits the formation of a high-quality polycrystalline material with a large crystal grain diameter.  <P>SOLUTION: The photomask comprises a plurality of first mask sections 2a, 2b, and 2c wherein a plurality of rectangular first slits 1 are each formed, and a second mask section 4 wherein a plurality of rectangular second slits 3 are formed. After conducting a treatment for making a grain diameter of polysilicon larger using the first mask section 2 wherein the first slits 1 are formed, projections 20 formed by this treatment are made lower using the second mask section 4 wherein the second slits 3 are formed. Consequently, a surface of a semiconductor thin film 21 can be flattened, resulting in the formation of a polysilicon TFT having superior electric properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026092-A (JP)
Title: Steering damper device for motorcycle
Inventor: ONO SOICHI
IPC: F16F9/50
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive steering damper device for a motorcycle with a simple constitution.  <P>SOLUTION: The steering damper device 18 is provided with a damper 19 laid on a vehicle stationary side member 2 and a front fork 9 steerably supported to this vehicle stationary side member 2. The damper 19 is provided with a cylinder tube 22 pivotally supported to any one of the vehicle stationary side member 2 and the front fork 9; a piston 26 for partitioning the inside of the cylinder tube 22 to first and second pressure liquid chambers 24, 25; a piston rod 28 of which one end is pivotally supported to the other and which is interlocked/connected to the piston 26; an orifice 29 for communicating the first and second pressure liquid chambers 24, 25 to flow a liquid 23; and a varying means 34 for varying an opening of the orifice 29. The varying means 34 mechanically increases or decreases the opening of the orifice 29 corresponding to a movement speed V of the piston rod 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028530-A (JP)
Title: Equipment-installing hanger and ventilating device using the same
Inventor: ISORI YOSHIO
IPC: F24F7/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment-installing hanger allowing the certain visual setting and fixing of equipment by use of a hanging bolt and the hanger, and allowing improvement of the setting stability of the hanger.  <P>SOLUTION: A flap metal fitting 16 is fixed to the hanging bolt 13 in a position above a ceiling part of a ventilation device 2, both end parts in the lower end of an auxiliary metal fitting 20 is formed with claw parts 21 such that movement in a right-and-left inclination direction of the auxiliary metal fitting 20 iss prevented, and the auxiliary metal fitting 20 is fixed with the claw parts 21 abutted on a flange part 4 of the ventilating device 2. Thereby, the ventilating device 2 can be certainly visually set and fixed by use of the hanging bolt 13 and the hanger, and the setting stability of the hanger is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034173-A (JP)
Title: Fixed abrasive grain polishing tool
Inventor: FUKUDA AKIRA
IPC: B24D3/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed abrasive grain polishing tool which reduces such defects generated on a polished surface as a hole-shaped transcription, and a scratch (a flaw) for various kinds of objects to be polished, hardly causes environmental damage, and puts an only light load on cost.  <P>SOLUTION: In the fixed abrasive grain polishing tool 1 composed of abrasive grains 2, binder resin 3, and air holes, porous parts 4 are scattered in the binder resin 3. Further, in the fixed abrasive grain polishing tool 1 composed of the abrasive grains 2, a chemical agent 8, the binder resin 3 for binding these, and the air holes, porous parts are scattered in the binder resin 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036440-A (JP)
Title: Exhaust gas purifier of engine
Inventor: OBA JUNICHI
IPC: F01N3/34
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purifier of an engine, capable of reliably purifying exhaust gas without increasing the costs and being adapted to a compact type two wheeler.  <P>SOLUTION: This exhaust gas purifier is provided with catalyst interposed inside an exhaust gas passage of the engine 1. The catalyst comprises a first catalyst 8 arranged on the upstream side and having a reducing action and a second catalyst 9 arranged on the downstream side and having an oxidizing action. Air-fuel ratio by a fuel feeder 3 is adjusted to the theoretical air-fuel ratio or the rich side and secondary air is fed to the second catalyst 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034866-A (JP)
Title: Torsion beam type suspension
Inventor: UEMORI KOUSUKE
IPC: B60G9/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in size of both end parts of a torsion beam to the minimum extent to reduce material cost and welding cost and increase effective length of the torsion beam capable of being twisted and deformed to ensure durability of a welded part.  <P>SOLUTION: A torsion beam type suspension is constituted by connecting connection parts 19 at both ends of the torsion beam 11 having U-shaped cross section and extending in the right and left directions of a vehicle body with trailing arms 10L, 10R on the left and right sides extending in the forward and backward directions of the vehicle body and swinging vertically. The connection part 19 is provided with a slit 20 which is formed on a longitudinal wall 17 of the torsion beam 11 and extends in the left and right directions and whose one end is opened and upper and lower flanges 17a overhanging in the forward and backward directions from upper and lower fringe parts of the slit 20. While the slit 20 is fitted into the trailing arms 10L, 10R, outer end fringes of an upper wall 16 and a lower wall and the upper and lower flanges 17a are welded on the trailing arms 10L, 10R.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036054-A (JP)
Title: Stain-proof fabric for papermaking
Inventor: MURAKAMI SHINYA
IPC: D21F1/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabric for papermaking, capable of maintaining a stain-proof effect from its initial use to terminal period and excellent in chemical resistance.  <P>SOLUTION: This stain-proof fabric for papermaking woven by using warp yarns and weft yarns consisting of a synthetic resin filament is provided by applying a resin composition obtained by blending a two liquids reaction type epoxy resin with an initial polymer of phenolsulfonic acid as a curing agent and forming a stain-proof film consisting of the reaction material of the composition on the surface of constituting yarns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039968-A (JP)
Title: Polishing device
Inventor: FUJITA TAKASHI
IPC: H01L21/304
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device capable of preventing oxidation on a wafer surface after a polishing process and preventing the occurrence of a photoelectromotive force in a pn junction beneath the wafer surface to prevent the adsorption of different kinds of molecules or particles.  <P>SOLUTION: A wafer polishing device 10 is provided with an organic film coating module 94 for coating an organic film on a wafer W, and a light blocking organic film is used for the organic film coating the wafer W. Further, the polishing device comprises a storage chamber for intercepting wafers from outside air and an inert gas supply means 69 for filling an inert gas in the storage chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044421-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F01N3/28
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To suitably recover an exhaust emission control efficiency and increase the durability of an exhaust emission control catalyst by uniforming recovering the exhaust emission control catalyst.  <P>SOLUTION: The multiple cylinders of an engine are connected to a common merged exhaust gas passage, and the exhaust emission control catalyst is disposed in the merged exhaust gas passage. The air/fuel ratio of each cylinder is switched between a rich air/fuel ratio and a lean air/fuel ratio for each combustion during a poisoning recovering control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042325-A (JP)
Title: Printer and its image processor
Inventor: FUJITA TORU
IPC: H04N1/036
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by simplifying the circuitry of a pulse width modulation circuit.  <P>SOLUTION: The printer providing a halftone representation by forming dots comprises a halftoning section (26) for converting M bit image data into N (M>N) bit driving pulse width data, and a converting circuit (47) for comparing (46) image data with a plurality of threshold values being fed from a threshold value matrix and generating driving pulse width data depending on the comparison results. A random noise is applied to the plurality of threshold values or the image data when they are compared in order to suppress occurrence of a tone jump. The halftoning section has a means for determining the position of a driving pulse depending on the driving pulse width data of a pixel adjacent to a pixel under processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047227-A (JP)
Title: Terminal fittings
Inventor: SAKURAI RIICHI
IPC: H01R13/42
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide terminal fittings that are suitable for miniaturization and is retained by a slipping off prevention part provided inside a connector housing to prevent slipping off when inserted into the connector housing from rear.  <P>SOLUTION: The female terminal fittings 30, when inserted into a female housing, are retained by a lance provided inside the housing to prevent slipping off. In a front part 37a of an outside wall 37 of the female terminal fittings 30, a retaining protrusion 52 is formed by hammering outwardly to open to rear side, so that a rear edge 44a1 can be retained by the lance. On the retaining protrusion 52, an inward protrusion 54 is formed by hammering a part of it inwardly to include the rear edge 44a1 so that it can be retained by the lance. The length along the circumference of the rear edge 44a1 of the retaining protrusion 52 can be increased by a portion of the inward protrusion 54, thus increasing a force necessary for shearing the lance in a retained status, or a power for preventing slipping off of the female terminal fittings 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045907-A (JP)
Title: Image display device
Inventor: OISHI SATORU
IPC: G03B21/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable a projector, which decreases in contrast as the lightness is increased and needs to have the lightness decreased to increase the contrast, to have both lightness and a high contrast.  <P>SOLUTION: The angle of divergence of light made incident on a polarization beam splitter on the plane containing the incidence direction and reflection direction of a main light beam to and from the polarization beam splitter is made narrower than the angle of divergence of light irradiating a polarization beam splitter on a plane perpendicular to the above plane containing the main light beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041533-A (JP)
Title: Coffee extractive device
Inventor: MIYAURA TOSHIMASA
IPC: A47J31/06
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent escape of coffee aroma just like conventionally, eliminate the sticking of coffee grounds to a wire gauze, easily remove it by cleaning even if being stuck thereto, and eliminate clogging in a coffee extractive device using the metal gauze.  <P>SOLUTION: This coffee extractive device is formed into a vessel shape by fixing a metal gauze filter 12 to one end of a meal cylindrical body 10 into a bottom plate shape. An inward flange-shaped projecting edge 10c is formed in one end of the cylindrical body 10. The circumferential edge of a disk shaped metal gauze filter 12 having an aperture preventing the passing of coffee powder is fixed to the inside of the projecting edge 10c in one end side inside of the cylindrical body 10 by a metal-plate ringed cope iron 11 which is press-fitted from the other end side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047013-A (JP)
Title: Evaluating method for characteristics of semiconductor laser device, test device for characteristics of semiconductor laser device, and semiconductor laser device
Inventor: YAMADA SHIGEHIRO
IPC: G11B7/125
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method for characteristics of a semiconductor laser device, a test method for characteristics of a semiconductor laser device which can accurately evaluate magnitude of return optical noise.  <P>SOLUTION: A laser beam is made incident on a CD 6 from a semiconductor laser device 1 through a collimator lens 2, a beam splitter 4, and an object lens 3, an optical signal including recording information of the CD6 reflected by this CD 6 is converted to an electric signal by a multi-division receiving element 8. The magnitude of return light noise of the semiconductor laser device is evaluated by a signal processor based on an average value and the maximum value of RF signals taken out from this electric signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053056-A (JP)
Title: Drier
Inventor: FURUNO TAKASHI
IPC: F26B25/12
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drier capable of preventing an operator from being burned by handling of a high-temperature drying vessel or the like by automating drying work of solid matters such as foods, industrial raw material, or grains.  <P>SOLUTION: This drier comprises a rotating shaft 3 extended horizontally, a plurality of drying vessels 6 arranged to rotate while revolving about the rotating shaft 3, doors 7 for carrying the solid matters to be dried into or out of the drying vessels 6, and a link mechanism 8 and link driving mechanisms 9 and 10 for opening or closing the doors 7 at a predetermined revolution positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054480-A (JP)
Title: Information management database and laboratory system using it
Inventor: INOHARA HIDEMI
IPC: G06Q50/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide efficient business administration and production management in a laboratory shop to enhance productivity while increasing the efficiency of cooperation among a plurality of laboratory shops.  <P>SOLUTION: An information management database for integrally managing information for providing business administration and production management in laboratory shops includes at least an area for recording order information that indicates the contents of customers' orders, and an area for recording product description information that indicates information about products matching the contents of the orders. A laboratory system is provided which provides business administration and production management using the information recorded in the information management database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056368-A (JP)
Title: Electronic imaging apparatus
Inventor: ITO JUNICHI
IPC: H04N5/225
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic imaging apparatus capable of vibrating dust-proofing glass in an optimum state without making the configuration of a drive circuit for a piezoelectric element complicated.  <P>SOLUTION: The electronic imaging apparatus provided with a dust-proofing mechanism includes: a photoelectric conversion element (imaging element 27) for converting an optical image of a subject into an electric signal; a dust-proofing member (dust-proofing filter 21) placed on the front face of the photoelectric conversion element (imaging element 27); an exciting means (piezoelectric element 22) for vibrating the dust-proofing member (dust-proofing filter 21) to perform dust elimination; and a body controlling microcomputer 150 for sequentially changing the vibration frequency of the dust-proofing member (dust-proofing filter 21) vibrated by the exciting means (piezoelectric element 22), monitoring the amplitude of the vibration when the dust-proofing member (dust-proofing filter 21) is vibrated, and controlling the dust elimination operation depending on the monitored amplitude.  <P>COPYRIGHT: (C)2004,JPO