baber/WOPTO huggingface dataset:
Patent JP-2002012156-A (JP)
Title: Variable steering angle ratio steering device
Inventor: MINAGAWA YOSHITERU
IPC: B62D5/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable steering angle ratio steering device having a mechanism capable of varying a steering ratio, simply constituting a device and having a high degree of freedom of design. SOLUTION: A doughnut-shaped member 20 is arranged outside in the radial direction of a nut member 3 so that the center exists in a position offset to the axis S1 of a steering shaft 1. A guide groove 23 is formed in the circumferential direction on an inner peripheral surface of this doughnut-shaped member, and a tip part of an engaging member 8 for engaging with a projecting part 7 projected from the nut member is inserted into the guide groove. This engaging member 8 is positioned on a rotary shaft S3 of the doughnut-shaped member 20 in a rectilinearly advancing steering state, and is connected to the projecting part 7 via a rotary joint 31 so as to be only freely rotatable around the axis orthogonal to both a steering input shaft and the rotary shaft S3 of the doughnut-shaped member.  The engaging member 8 is installed on the rotary joint in a state for restricting rocking in the extending direction of the guide groove and allowing rotary rocking in the width direction or the almost width direction of the guide groove.
Patent JP-2001030873-A (JP)
Title: Start control device for occupant crash protection device
Inventor: TANAKA HIROSHI
IPC: B60R21/16
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To discriminate vehicular collision forms adequately and start an occupant crash protection device adequately responding to the discriminated result. SOLUTION: In this device, a floor sensor 32 is provided on the floor of a vehicular cabin and satellite sensors 30 (30R) are provided on the right/left and upper/lower plural places of a vehicular front part. Those sensors 30 (30R), 32 are made to an acceleration sensor for outputting the acceleration of the vehicular front/rear direction as the continous value and based on these measurement value, the difference or ratio of a relative acceleration, relative speed and relative moving amount against the floors of plural places of the vehicular front part is calculated by a collision form discrimination part 41 and based on this calculation result, the collision form discriminated.  Responding to the discriminated result, a threshold value is decided by the threshold decision part 42 and when the calculation value based on the measurement value of the floor sensor exceeds the decided threshold value, the occupant crash protection device of the air bag device is started.
Patent JP-2002021908-A (JP)
Title: Hydraulic shock absorber
Inventor: KAWAHARA FUMIO
IPC: F16F9/44
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To easily adjust damping force in a hydraulic shock absorber. SOLUTION: In this hydraulic shock absorber 10, a cover member 51 is arranged on the other end side of an outer cylinder 21, the outer cylinder 21 is relatively rotatably arranged to the cover member 51, a tip part is faced to a passage 42 of a partition wall member 24, a needle valve 53 is arranged for threadedly engaging a base end part with the cover member 51, the outer cylinder 21 is provided with an engaging part 23A movable in the shaft direction and engageable in the rotational direction to the needle valve 53, and the damping force is adjusted by a movement of the needle valve 53 by a rotational movement of the outer cylinder 21.
Patent JP-2002024072-A (JP)
Title: Electronic file management system with shared data base
Inventor: UCHIDA JUNJI
IPC: G06F21/62
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a system to exchange information among companies by using the Internet without impairing convenience while holding security. SOLUTION: This electronic file management system is provided with an externally installed server installed on the outside, an internally installed server to perform communication via a firewall, a public web server provided in the externally installed server and connected with the Internet, a shared data base provided in the externally installed server and to which a user can make access by obtaining authentication via the Internet, an internal data base corresponding to the shared data base which is provided in the internally installed server and constituted so as to interface the shared data base and the internal data base based on change information of the shared data base or the internal data base.
Patent JP-2002020432-A (JP)
Title: ETHYLENE/alpha-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER AND ITS COMPOSITION
Inventor: USUDA EIICHI
IPC: C08J3/24
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene/α-olefin/non-conjugated polyene copolymer having good low-temperature compression set and hence excellent in cold resistance, enabling itself to be suitably used in the fields of sealing materials, or the like, and a composition containing the same. SOLUTION: This ethylene/α-olefin/non-conjugated polyene copolymer satisfies the conditions that the total endotherm appearing in the range of from the glass transition ending temperature to +30 deg.C is 7 mj/mg or lower and that the glass transition point (Tg) is in the range of from -55 deg.C to -40 deg.C.
Patent JP-2001076368-A (JP)
Title: Optical head and quarter-wavelength plate
Inventor: MATSUMOTO HIROSHI
IPC: G11B7/135
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical head which allows exact and high-speed writing without receiving the influence of the return light from an optical disk and has a small-sized, lightweight and inexpensive constitution. SOLUTION: The quarter-wavelength plate 8 which prevents the interference of the exit light 1 from laser beam source and the return light L' reflected by the optical disk 11 and returned to the laser beam source through a beam splitter 6 is arranged near the exist part of the laser beam source. Patterns 8b of diffraction gratings which form the zero order diffracted light L0 for information recording and ±1st diffracted light L+1 and L-1 for tracking control by transmitting and diffracting the exit light L from the laser beam source are formed at the quarter-wavelength plate 8. The return light L' is reflected by a recording layer 11a of the optical disk 11 and is, therefore, made into circularly polarized light (3) inverted from the circularly polarized light (2) at the time of emission.  The light is made incident on the quarter-wavelength plate 8 and is passed through the quarter-wavelength plate 8, by which the light is made into linearly polarized light (4). The direction of the linearly polarized light (4) is in an orthogonal relation with that of the linearly polarized light (1) which is the exit light of the laser beam source LD2 and, therefore, even if the return light L' is made incident on the laser beam source, the interference of the exit light L of the laser beam source and the return light L' does not occur.
Patent JP-2001080962-A (JP)
Title: Zirconia sintered compact and its production
Inventor: MATSUI KOJI
IPC: C04B35/48
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To produce a zirconia sintered compact excellent in strength and toughness and excellent also in hydrothermal resistance, and to provide a method for producing the zirconia sintered compact by an easy process. SOLUTION: The zirconia sintered compact contains alumina and has 2-5 mol% concentration of yttria and >=97% relative density. The average grain diameter of the alumina and zirconia grains is <=0.5 μm and the number of alumina gains per unit area is <=1,000/mm2. Fine powdery zirconia having 10-20 m2/g BET specified surface area and containing alumina allowed to enter into solid solution in zirconia particles is compacted and fired at 1,200-1,400 deg.C to produce the zirconia sintered compact.
Patent JP-2002024999-A (JP)
Title: Intelligent parking garage
Inventor: MIHASHI MASATO
IPC: G06Q50/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an intelligent parking garage that can positively assemble tourists to the parking garage, avoid the congestion of private automobiles in a surrounding area and moreover attain the commercial activation of a specific area around the parking garage. SOLUTION: This intelligent parking garage is provided in the specific area or in an area adjacent to the specific area for the purpose of commercial tourism or the like. A user of a private vehicle parked in the parking garage holds a data base provided with area guide information in the specific area while providing lending of a moving means such as a bicycle or a small commuting means for moving in the specific area or the priority use right of a means of public transportation, together with a moving terminal 4 with a position information function. The user 3 moving by the moving means in the specific area can be supplied with area guide information interlocked with the position information on the lent moving terminal side.
Patent JP-2001348801-A (JP)
Title: Ballast compaction checking method and metallic sleeper provided with ballast inspection window
Inventor: TAKASAKI TAKEHIKO
IPC: E01B9/34
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To determine the lose of elasticity of ballast under a metallic sleeper by visual observation. SOLUTION: In this metallic sleeper, tunnel-like protrusive parts 3c and 3d connected to a pair of trapezoidal rising walls having opposed both ends of a ceiling wall having a plane in series to a semicylinder, are arranged on upper surfaces 4 on both sides of a rail 15 installing position so as to be orthogonal to a rail 15, and an opening hole is arranged in the upper surface 4 under the ceiling wall. The metallic sleeper can fasten the rail 15 by fixing clips 16 to the protrusive parts 3c and 3d, and a compaction state of the ballast 22 can be inspected by peeping from an empty brace 23 under the ceiling wall.
Patent JP-2002022120-A (JP)
Title: Surface combustion burner
Inventor: NAKAURA MASAAKI
IPC: F23D14/16
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface combustion burner in which a burner element that holds a burner mat is easily demounted, and cleaning of the back surface is facilitated, and further the burner mat is prevented from being damaged. SOLUTION: There is assembled demountably on a burner body 1 cassette shaped burner element 2 in which reinforcing plates 5 provided with a circular vent hole 51 are laminated on the back of a heat resistant fiber burner mat 4 with its edge put between parts of a frame 6 for anchoring thereof.
Patent JP-2001086572-A (JP)
Title: Network system for controlling electrical household appliance and electrical equipment
Inventor: SHINTANI YASUYUKI
IPC: H04L12/40
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the change of a method for obtaining controller operation state data whenever a new electric household appliance and electrical equipment is introduced by providing an operation state data obtaining means or the like, by which the transmission of operation state data is newly requested to the equipment and the operation state data is obtained. SOLUTION: A transmitting condition information managing means 102 requests the transmission of transmitting condition information to a transmitting condition information managing means 304 of each electric household appliance and electrical equipment concerning which kind of information is transmitted and when it is transmitted or the like and receives the transmitting condition information as its return. Besides, the transmission of data concerning which kind of operation state can be transmitted is also requested and the return is received. Moreover, when the data concerning the operation state is included in the return though it depends on the electrical household appliances and electrical equipment, the data is transmitted to the operation state data obtaining means 103.  Unless the operation state data is included in the return concerning transmitting condition information from the equipment, the means 103 requests the transmission and obtains it.
Patent JP-2002028341-A (JP)
Title: Trouble managing system for game hall
Inventor: SHODA KENICHI
IPC: A63F7/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a trouble managing system for game hall which can solve various troubles. SOLUTION: The trouble managing system for a game hall comprises a remote controller T which allows personnel to carry it and lets him to transmit trouble information, a remotely controlled receiving part R1 which is installed adjoining the body 5 of a game machine and receives the trouble information from the remote controller T to be fed to an island controller 4 and a hall management computer 1 which inputs the trouble information from the island controller 4 to accomplish editing and tabulation in correspondence to the contents of the troubles based on the inputted trouble information.
Patent JP-2002028945-A (JP)
Title: Cover case
Inventor: YOSHIDA EIJI
IPC: C08J5/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a cover case strong against impact load as compared with a conventional material, having durability and lightweight properties, without being restricted from an aspect of a design, having proper elastic modulus and thermal deformation temperature and strong against deformation. SOLUTION: The cover case for covering an apparatus including a power generator is formed from a resin comprising a ring opening crosslinked polymer of a metathesis polymerizable cyclic olefin. The notched Izod value of the resin is 100 J/m or more and the bending elastic modulus thereof is 1 GPa or more and the thermal deformation temperature thereof is 90 deg.C or higher and a fiber reinforcing material is substantially contained in the resin.
Patent JP-2002029100-A (JP)
Title: Print system
Inventor: KAGEYAMA SAIJI
IPC: G06F3/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a prior art printer or print system that the imposition function (n up, saddle stitching, covered binding, and the like) is not provided for stored documents and a user is required to prepare imposed print data by performing imposition before storing print data in a print system. SOLUTION: In the print system comprising a computer and printers connected with the computer directly or through a network, a document generated by the computer is stored by the printer having an imposing section which can output imposed document data.
Patent JP-2002028487-A (JP)
Title: Catalyst for generating atomic oxygen, producing method thereof and method for generating atomic oxygen
Inventor: SUGIYAMA KAZUO
IPC: A61L9/01
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a complex which is useful as a new catalyst which enables generating atomic oxygen by facilitating the decomposition for hypochlorite such as sodium hypochlorite, a producing method thereof and a method for generating atomic oxygen under the presence of the said complex. SOLUTION: This catalyst for generating atomic oxygen comprises the complex which carries gold fine particles on a carbon type carrier. The complex can be produced by the method containing that an Au-containing compound is adsorbed by the carbon type carrier, subsequently, the carbon type carrier which adsorbs the Au-containing compound is subjected to plasma treatment and, thereby, the Au-containing compound is converted to Au fine particles. As a result, the method for generating atomic oxygen which contains the decomposition of hypochlorite under the presence of the complex is provided.
Patent JP-2002033089-A (JP)
Title: Battery terminal structure
Inventor: YOSHIDA TOSHIYUKI
IPC: H01M2/10
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the assembly property, connect battery terminals electrically in a satisfactory condition owing to the durability against dimensional tolerance and vibration of parts even if pressure contact of a hinge shaft and a hinge becomes loose, and prevent contact failure securely. SOLUTION: A battery terminal structure 15 interlocking with a turning battery cover opening and closing a storage part storing a battery is provided with a conducting support part provided in the vicinity of an opening of the storage part, a shaft member 23 erected on the conducting support part, and conducting contact plates 24, 25 whose terminal part is turnably supported on the shaft member 23 and whose tip part comes into pressure contact with a pole on one side of the battery, and an abutting part 25a-1 for coming into contact with the conducting support part 22 is provided in a terminal part of the conducting contact plate.
Patent JP-2002033603-A (JP)
Title: Phase shifter
Inventor: KARIKOMI MASATAKA
IPC: H01P1/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a phase shifter that controls a phase of exciting powers at a lower cost than that of a conventional phase shifter and that can be downsized. SOLUTION: This phase shifter is provided with a case, with a couple of transmission lines that are placed adjacent to each other in the case and each having a meandering part, with a pair of dielectric bodies that is placed opposite to each other on the inside of the case at an interval to which a pair of transmission lines are inserted and configures a tri-plate line with a pair of transmission lines and the case, with a pair of ground electrode plates that are placed on both sides in a direction orthogonal to the extension direction of the pair of the transmission lines in one of the dielectric body of a pair of dielectric bodies on the inside of the case and configures a micro strip line with the pair of the transmission lines.  The pair of transmission lines are fixed to the case, and the pair of dielectric bodies and a pair of ground electrode plates are movable in a direction orthogonal to the extension direction of the pair of transmission lines with respect to the pair of the transmission lines.
Patent JP-2002044961-A (JP)
Title: Inverter-control module
Inventor: SUGAI KOUICHIRO
IPC: H01L25/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown of a switching element that occurs, when a surge voltage is applied to the switching element caused by the inductance of power line. SOLUTION: An inverter-control module consists of two power lines 3a, 3b, disposed at the both main surfaces of a ceramic substrate 2, of which the current directions are in reverse; three output lines 4a, 4b and 4c disposed at one main surface of the ceramic substrate 2; a plurality of switching elements 5 mounted to the power line 3a that is formed at one main surface of the ceramic substrate 2 and also mounted to each of the output lines 4a, 4b and 4c; a first connecting means 6 that connects the switching element 5 on the power line 3a to each of the output lines 4a, 4b and 4c; and a second connecting means 7 that connects the switching elements 5 mounted to each of the output lines 4a, 4b and 4c to the power line 3b that is formed at another main surface of the ceramic substrate 2.
Patent JP-2002028406-A (JP)
Title: Water cleaning device composed of plural water cleaning units, operation method thereof and water cleaning unit
Inventor: KIMURA HARUO
IPC: B01D29/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device composed of plural water cleaning units capable of performing water cleaning operation continuously while keeping the water cleaning performance by adequately cleaning and regenerating the water cleaning units, the operation method thereof and the water cleaning unit. SOLUTION: The water cleaning unit 6a is carried to the water cleaning device 11 and cleaned. A cylinder is pushed out by actuating a water cleaning unit moving means 10 to push the water cleaning unit group 7 to move to the upstream side. The water cleaning unit 6a completing the water cleaning is carried to the last end of the water cleaning unit group 7 and is taken down in a water passage 3 to be mounted. The continuous operation is performed by repeating the procedure.
Patent JP-2002040212-A (JP)
Title: Method for manufacturing semitransmissive reflection film
Inventor: ITO HIROMITSU
IPC: G02B5/30
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semitransmissive reflection film scattering and reflecting light having a specific wavelength region and having no temperature dependency by forming an aligned cholesteric liquid crystal film on a plastic film without using any polyimide alignment layer and to provide a method for manufacturing the semitransmissive reflection film on an another base material. SOLUTION: A cholesteric liquid crystal solution is applied on the plastic film having double refractive properties and the resulting material is dried and photo-fixed to obtain the semitransmissive reflection film. The semitransmissive film is transferred onto the another base material.
Patent JP-2002009186-A (JP)
Title: Sealing cap for electronic element package
Inventor: OTAKE KOJI
IPC: H01L23/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a sealing cap for a new electronic element package high in reliability and inexpensive in a manufacturing cost by enabling a large amount batch processing without damaging the sealability of a package. SOLUTION: In the sealing cap for the electronic element package fusion bonding an Au and Sn brazing material in the form of a ring on the outer peripheral part of one-sided face of a metal-made flat plate, Sn plating and Au plating or Au and Sn alloy plating are alternately repeated in the form of the ring on the outer peripheral part of one-sided face of the cap, the uppermost layer is made Au plating or Au and Sn alloy plating, after multi-layer plating of at least two or more layers in which the total electro-deposition amount contains Au 60-85 wt.% is formed, heat treatment diffusion is performed at the temperature of Sn melting point or more and Au melting point or less,  and a number of the sealing caps fusion bonding the Au and Sn brazing material containing Au 60-85 wt.% in the form of the ring on the outer peripheral part of one-sided face of the cap are arranged and connected in the form of a matrix through the connection part of width of 0.1-0.5 mm.
Patent JP-2002036650-A (JP)
Title: Mage-forming apparatus
Inventor: HAYASHI KUNITOSHI
IPC: B41J11/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which can automatically move a pressing member to a correct position in accordance with a breadth of a recording medium loaded on to a platen. SOLUTION: A moving unit 50 is set to a rear face 48a of a carriage 48. The carriage 48 is stopped when a butting plate 64 of a moving arm 56 passes an end face 36b of a sheet holding plate 36. A solenoid 54 is turned on at this time to rotate and butt the moving arm 56 against a boss 72. The carriage 48 is moved in an arrow B direction still in this state, whereby the butting plate 64 of the moving arm 56 butts against the end face 36b of the sheet holding plate 36. The pressing member 32 is thus moved to a position corresponding to one end part in a breadth direction of the recording paper (one end part in an arrow B' direction) along with the movement of the carriage 48.
Patent JP-2002042393-A (JP)
Title: Method for manufacturing magneto-optical recording medium
Inventor: MOTOMIYA KAZUOKI
IPC: G11B11/105
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a magneto-optical recording medium, in which thermal diffusion will not be caused between a land part and a groove part, even when recording is carried out by irradiating the medium with a laser beam and heating it and the land part is divided magnetically from the groove part. SOLUTION: This method for manufacturing the magneto-optical recording medium comprises grounding a substrate 260 to make a sputtering atom 250 fly so as to have the directivity vertical to the substrate, without applying an RF bias, accumulating the sputtering atoms on the substrate to form the prescribed underlaid or recording layer.