baber/WOPTO huggingface dataset:
Patent JP-2004183773-A (JP)
Title: Stepping air motor
Inventor: NAKAJIMA KYOICHI
IPC: F15B15/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping air motor having a simple constitution, and capable of proving the creeping intermittent rotating motion of reliable operation, and to provide an air motor capable of being constituted by a very light material free from electromagnetic influence such as polystyrene foam.  <P>SOLUTION: This stepping air motor is composed of a gear-shaped rotor having a plurality (N-pieces) of recessed and projecting parts at equal intervals on the circumference, a fixed element surrounding the rotor, and expanding and contracting tubes by the number less than the number of teeth (N) of the gear-shaped rotor by the number (N-x), mounted on an inner peripheral face of the fixed element and made out of rubber or resin. The pneumatic pulses generated at constant intervals are successively supplied to the expanding and contracting tubes to make the pressing force act on a tooth plane of the rotor in expanding the expanding and contracting tubes, whereby the rotor is rotated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184244-A (JP)
Title: Quality evaluation method and quality evaluation device for wash-free rice
Inventor: TAKEDA NORIHISA
IPC: G01N33/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality evaluation method and a quality management device for rapidly and easily checking the quality of wash-free rice, rapidly and easily sorting out various wash-free rices from ordinary milled rice, and allowing even a field engineer to rapidly and easily perform manufacture management and quality management especially in a rice milling plant.  <P>SOLUTION: A prescribed amount of sampled milled rice, not yet wash-free treated, is put in a fixed amount of water and shaken, and the chemical oxygen demand (COD) in a water solution of the milled rice after its shaking is previously measured by using a reagent capable of instantaneous measurement based on color development due to a color reaction. Likewise, a prescribed amount of sampled wash-free rice, already wash-free treated, is put in a fixed amount of water and shaken, and the chemical oxygen demand (COD) in the water after shaking is measured by using the reagent capable of instantaneous measurement based on color development due to a color reaction. The result of such a measurement is compared with the measurement result on the milled rice, thereby evaluating the quality of the wash-free rice.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003232862-A (JP)
Title: Neutron detector and method for measuring bond strength of electrode to coating
Inventor: SHIBAZAKI MASATO
IPC: G01T3/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutron detector capable of stably measuring neutrons and enabling an electrode member to be surely coated with a coating material including a fissionable material and its parent nuclide.  <P>SOLUTION: The principal surface of at least one of a positive electrode 1 and a negative electrode 2, these constituting the neutron detector, is blast- processed, and then coated with the coating material including a mixture of Uranium 234 and Uranium 235, thereby intensifying the bond strength of an electrode material to the coating material. Since the coating material is prevented from peeling off from the electrode material, abnormal discharge, or the like, is prevented from occurring. Since the electrode material can be coated with a sufficient amount of coating material, nuclear life can be extended, the life of the detector can be extended, and neutrons can be stably measured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004187715-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for heightening the interest of a game whole by presenting a large variety of variation of a variable display in a variable display device and further variously representing the state advantageous to a game player.  <P>SOLUTION: When a special stop result mode is determined in a display game, a second identification information control means 1310 derives a second identification information different from identification information used in a display game to perform a second display game using the second identification information. When a special result mode is determined in a second display game, a reduced time control means 1200 changes the number of times of reduced time in a reduced time mode according to the type of the special result mode of each second display game of two or more times. When a special game state occurs in process of a reduced time mode, a reduced time cumulative accumulating means 1201 accumulates the remaining number of times of the preceding reduced time mode ended when the special game state occurs on the number of times of reduced time in a newly set reduced time mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004156765-A (JP)
Title: Non-step variable speed gear
Inventor: HIOKI JITSUO
IPC: F16H15/18
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "conical shaft traction drive" by solving the issue that the construction of a conventional non-step variable speed gear is so complicated that the power up and low fuel consumption can not be attained due to a lot of loss of energy.  <P>SOLUTION: A basic structure is made with the combination of two pieces of conical shafts (1) on an input side and the spherical rollers (2) on an output side of a figure. The revolving numbers of the output side is changed by sliding the spherical roller (2) to the axial direction. The power up/low fuel efficiency can be attained because the incident rate of spin is low due to no intermediate roller/belt etc. between the input side and the output side by the different power transmission method from the conventional one. Also, the transmission efficiency increases more by controlling the contact point pressure of the spherical roller (2) on the output side. A change gear ratio can be changed in the range of r3÷r2 to r3÷r1 of a figure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003238406-A (JP)
Title: Pharmaceutical composition
Inventor: SHIBATA TOMOYUKI
IPC: A61K45/06
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition having an excellent cell proliferation suppressing activity.  <P>SOLUTION: The pharmaceutical composition for preventing or treating cancers comprises a thiazolidinedione compound or the like represented by general formula (I) [wherein Ar is an aryl group (which may be substituted with an NR<SP>1</SP>R<SP>2</SP>group); R<SP>1</SP>and R<SP>2</SP>are same or different and they are each a hydrogen atom, a 1-6C alkyl group or the like; X is an oxygen atom or a sulfur atom; Y is a CH group or a nitrogen atom] and an RXR activating agent or the like as active ingredients.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004187752-A (JP)
Title: Clasp for wrist watch band, retaining part used therefor, base plate and base plate connection structure
Inventor: MIYATA OSAMU
IPC: A44C5/18
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a smooth movement of a retaining piece even after washing along with a better appearance, moreover the prevention of adverse effect attributed to the retaining pawl and a higher working efficiency in production in a double open type clasp for a wrist watch band.  <P>SOLUTION: Herein used are a retaining part which houses the retaining piece 10 in a housing 9 having a window part 901 with a retaining pawl protruding from the window part 901 and a base plate 2 made thicker by rounding it slightly toward the center from both ends thereof along the longitudinal direction of the wrist watch band, on the side opposite to the insertion of the retaining piece 10 while first and second top plates 3 and 4 are connected being freely foldable onto the base plate 2 by making connecting pins 15 each having a recessed part 1501 pierce cylindrical connected parts formed at the respective connected side end parts thereof. Also, the portions of the connected parts corresponding to the respective recessed parts 1501, are protruded out to the inner circumference side to be fitted into the recessed parts 1501 thereby fixing the connecting pins 15 in place.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004172559-A (JP)
Title: Nonvolatile sonos memory having vertical channel, its manufacturing method, and programming method of memory
Inventor: KIM CHUNG-WOO
IPC: H01L21/28
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SONOS memory having a vertical channel, a manufacturing method of the SONOS memory, and a programming method of the memory.  <P>SOLUTION: The SONOS memory having the vertical channel provides a high-integration-degree, large-capacity memory, where a channel width is narrowed. The SONOS memory comprises a substrate; a first insulating layer laminated on the substrate; a semiconductor layer that is patterned in a specific shape on the upper surface of the first insulating layer and has source and drain electrodes apart by a specific interval; a second insulating layer positioned between the source and drain electrodes on the upper surface of the semiconductor layer; a memory layer deposited on the side between the source and drain electrodes of the semiconductor layer and the side and upper surface of the second insulating layer and has an electron transfer channel and an electron accumulation layer; and a gate electrode that is deposited on the upper surface of the memory layer and adjusts electron transfer in the memory layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190943-A (JP)
Title: Burner cap and its manufacturing method
Inventor: KURACHI HIRONAGA
IPC: F23D14/06
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, when a heat shielding cylinder having a protrusion at the upper end and a burner cap body are integrally molded, a metal material does not enter into a protruding portion of the heat shielding cylinder and so the metal material does not run up to the end of the protrusion, resulting in a defective burner cap.  <P>SOLUTION: On the inner peripheral face of the heat shielding cylinder 4, three protruding line portions 42 are provided at intervals with center angles of 120° ranging from the upper end to the lower end. The protrusions 6 protruding upward are provided at peripheral positions where the protruding line portions 42 are formed at the upper end of the heat shielding cylinder 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190338-A (JP)
Title: Spring plate for latch for external facing plate
Inventor: ARAI SHIGEMI
IPC: E01F8/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring plate for a latch for an external facing plate, which follows to the vibrations of the external facing plate and can be expanded and contracted and has excellent durability.  <P>SOLUTION: The spring plate 40 installed to the latch 30 for the external facing plate 20 has a flat base part 41, a first spring piece section 42 bent from the front end of the flat base part 41 and formed by an extension in the external direction and an approximately S-shaped sectional second spring piece section 43 bent from the front end of the first spring piece section 42 and formed towards the internal surface of the flat base part 41. An inclined face section 44 is formed to the internal surface section of the flat base part 41, with which the second spring piece section 43 is brought into contact.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194094-A (JP)
Title: System, method, and program for image distribution
Inventor: HONMA KAZUYA
IPC: H04N21/442
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide image distribution technology for distributing an image to each display device via a network and displaying the image simultaneously at each display device, taking into consideration the transmission delay time to each displaying device by the network.  <P>SOLUTION: An image distribution system 10 distributes image data from an image distributing device 100 to a plurality of displaying devices 200 etc. via a network 300, and an image is displayed on a display section of each displaying device. In addition to an image transmission unit 140, the image distribution device 100 is provided with a trigger generating unit 150 for generating trigger data for initiating image display at each display device and a trigger transmission unit 160 for transmitting the trigger data to each displaying device. Each display device initiates image display, based on the trigger data, The trigger data includes time information for image display start time of each displaying device, using a local time of the image distributing device 100 as the reference time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004072708-A (JP)
Title: Mpls vpn gateway-based network method
Inventor: SUU GUOFEN
IPC: H04L45/50
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MPLS VPN gateway-based network method.  <P>SOLUTION: The MPLS VPN gateway-based network method comprises: a step for setting one or more MPLS VPN between a local ISP network and a higher-order ISP network / another ISP network; a step for connecting an MPLS VPN gateway, the local ISP network and the higher-order ISP network / the other ISP network; a step for simultaneously connecting the MPLS VPN gateway and a CE device in a network topology-based subscriber network; and a step for starting a service of a function corresponding to the MPLS VPN gateway to provide MPLS VPN services, and conventional network accessibility is smoothly provided to the MPLS VPN services to enhance competitive power and to protect conventional investment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004195471-A (JP)
Title: Tundish for continuous casting
Inventor: KIRIHARA TADASHI
IPC: B22D11/10
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of quality of a cast slab caused by foreign matters mixed in molten steel and the clogging of a nozzle caused by low temperature of the molten steel poured into a tundish at the initial stage of casting, in a continuous casting.  <P>SOLUTION: A refractory-made weir 2, divided into a molten steel receiving part 3 and a casting part 4, is arranged in the tundish 1, and a molten steel passage 5 is arranged at the lower end part of the weir 2 and a metal plate 6 is closely arranged at the molten steel receiving part 3 side of the molten steel passage 5, and a refractory wool 7 is arranged by coating on the outer side surface of the metal plate 6. Since the metal plate 6 is covered with the refractory wool 7, this metal plate is not melted with a burner flame during preheating the tundish. As result, the deterioration of quality of the cast slab caused by the foreign matters mixed in the molten steel and the clogging of the nozzle caused by the low temperature of the molten steel, at the initial stage of casting, can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196882-A (JP)
Title: Method for producing reformed fuel and installation for reforming waste vegetable oil
Inventor: SATO TOSHIHARU
IPC: C11C3/10
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a reformed fuel, by which a time required for reforming waste vegetable oil to obtain the reformed fuel is optimized to eliminate a useless time, and to provide an installation for reforming the waste vegetable oil.  <P>SOLUTION: A viscometer 25 is attached to a reaction vessel 20 for performing an ester interchange reaction to measure the viscosity of the reaction solution 21. As the reaction proceeds to degrade the waste vegetable oil into the esters, the value of the viscosity of the reaction solution 21 is lowered. When the property is utilized and the value of the viscosity becomes a preliminarily set value, the finish of the reaction is determined. Thereby, the reaction time can be optimized, and a time required for the production of the reformed fuel is shortened to eliminate a useless reaction time. Thus, the size of the installation can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201434-A (JP)
Title: Ac generator for vehicle
Inventor: OGI HIROYUKI
IPC: H01L25/07
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC generator for a vehicle that can decrease the temperature of a rectifier, cut down on the cost and suppress high-voltage noise.  <P>SOLUTION: The rectifier 5 is connected to a stator winding 33 composed of three phase windings 33X, 33Y and 33Z. The rectifier 5 comprises three diodes 54x, 55y and 55z that perform half-wave rectifications at positive pole sides, and also comprises four diodes 55x, 55y1, 55y2 and 55z that perform half-wave rectifications at negative sides. The diodes 55y1, 55y2 are connected to each other in parallel, and Zener diodes are used for the diodes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206798-A (JP)
Title: Encoding data encoding circuit of optical disk device
Inventor: MORIWAKI ISAMU
IPC: H03M13/11
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding circuit which operates at high speed and moreover efficiently in recording data to a recording medium such as a DVD (Digital Versatile Disk).  <P>SOLUTION: This encoding data encoding circuit is an encoding data processor which performs ECC product code generation consisting of PI parity generation for generating inner codes for error correction and PO parity generation for generating outer codes for error correction to ECC block unit data which consists of a plurality of sector unit data. The circuit includes a temporary storage memory, an IDE code generating circuit which simultaneously processes data of m byte width to generate a code for error correction of n bytes, an EDC code generating circuit which processes data in the data unit of m byte width, a scramble circuit which processes data in the data unit of m byte width, a PI parity generating circuit which processes data in the data unit of m byte width and a PO parity generating circuit which has m pieces of PO parity generating basic parts each of which processes data in the data unit of one byte width.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207078-A (JP)
Title: Display panel and method for manufacturing display panel
Inventor: YAMAUCHI TAISUKE
IPC: G02B3/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel of bottom emission type, demonstrating enough mechanical strength during manufacturing process, and having high light extraction efficiency.  <P>SOLUTION: A method for manufacturing a display panel 10a of bottom emission type for extracting light of a light emitting device 14a from a substrate 20 laminated with a display body layer 18 having the light emitting device 14a and electrodes, comprises depositing a first substrate 20 of a transparent thin film of silicon oxide with holding a sacrifice layer 82 of a-Si which can be removed later, on a thick temporary substrate 81 (first process), forming the display body layer 18 having the light emitting device 14a on the first substrate 20 (second process), laminating a protection glass substrate 11 on the display body layer 18 (third process), and etching the sacrifice layer 82 to exfoliate the temporary substrate 81 (forth process). This method provides a display panel of bottom emission type having a first substrate 20 of thin film at the emission side and having a high light extraction efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213922-A (JP)
Title: Square-shaped sealed type secondary battery, battery module and battery pack
Inventor: ASAHINA TAKASHI
IPC: H01M50/14
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square-shaped sealed type secondary battery for obtaining high cooling efficiency and high output power.  <P>SOLUTION: In a square-shaped sealed type secondary battery 1 in which an electrode plate group is contained together with an electrolyte solution in an external case 2 with an approximately rectangular shape, the external case 2 is composed of a metallic case, a thin plate 4 on which a plurality of protrusions 5 forming a spaces 6 opened at both ends between a side face of the external case 2 in parallel with an appropriate interval is disposed on the side surface of the exterior case 2, and a cooling performance is enhanced by bringing jointing parts 7 between protrusions 5, 5 of the thin plate 4 into contact with the side surface of the exterior case 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211952-A (JP)
Title: Shelf device of storage chamber
Inventor: HOTTA TOKIO
IPC: F25D25/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf device of a storage chamber allowing the plate-like shelves thereof to be removed and washed clean without transferring food placed thereon to the other shelf even when the plate-like shelves are stained with soup by solving problems with a conventional shelf device wherein, when the food placing shelves of a refrigerator are formed in plate-like shelves, the shelves are formed of one sheet of plate or forward and backward shelf plates, and the former shelf and the latter front shelve are stained with soup and washed clean, the food placed on the shelves must be transferred to the other shelf or temporarily taken out of the refrigerator.  <P>SOLUTION: This shelf device comprises plate-like shelves and net shelves placed on the plate-like shelves. The plate-like shelves are formed of the laterally longer front and rear shelves, and a plurality of upwardly opening net shelf supporting grooves extending on a straight line in the longitudinal direction are formed, parallel with each other, in the upper surfaces of the front and rear shelves. The net shelves comprise a plurality of vertical wire materials disposed generally parallel with each other which are stored in the net shelf supporting grooves of the front and rear shelves, and the rear shelf can be detachably installed with the food placed on the net shelves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212604-A (JP)
Title: Image forming apparatus
Inventor: HORIE DANJI
IPC: H04N1/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and smoothly perform the sliding movement of a scanner part 2.  <P>SOLUTION: The release lever 11 of the lock mechanism 10 of a scanner part 2 which moves back and forth is arranged on a rear end side in the opening movement direction of the scanner part 2, and the lock mechanism 10 is set to a release state when the lever 11 is pressed. Thus operations for the opening movement of the scanner part 2 is made a series of continuous operations. In setting a printer part 1 to an open state by the opening movement operation of the scanner part 2, an operator immediately can perform work for the opening part of the printer part 1 without performing any movement by positioning the opening 3 of the printer part 1 adjacently to the operator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI