baber/WOPTO huggingface dataset:
Patent JP-2002052421-A (JP)
Title: Honing stick for gear
Inventor: IWAI KOJI
IPC: B23F21/03
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a honing stick for a gear capable of providing endurance life of a dressing gear used in dressing, the dressing accuracy and honing accuracy. SOLUTION: In the dressing process, a tip of a dressing gear having a contour similar to that of a helical gear 18 where diamond abrasive grain is electro- deposited on the surface, most easily subjected to damage, is allowed to abut on a main body part 12 containing softer abrasive grain than an inner peripheral tooth part 14 and brought into sliding contact with it, so that even if large machining load, that is, pressing force is concentrated on the tip of the dressing gear, the diamond abrasive grain of the tip can be suitably prevented from slipping off or separating to provide enough endurable life of the dressing gear. Even if no clearance groove is provided between the teeth of the honing stick for a gear, the endurance life of the dressing gear can be obtained, so that lowering of dressing accuracy and honing accuracy due to the clearance groove can be suitably prevented.
Patent JP-2002060783-A (JP)
Title: Detergent composition
Inventor: YOSHIKAWA KIMIO
IPC: A61K8/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition useful for washing foods, tableware or the body having low toxicities such as oral toxicity, contact toxicity, etc., to the materials and the human body to be washed, safety and more excellent foaming power and detergency than those of a conventionally used detergent component. SOLUTION: In this detergent composition comprising a polyglycerol fatty acid ester as a detergent component composed of a triglycerol fatty acid monoester as a main component, the detergent composition is characterized in that the ratio of triglycerol in the a polyglycerol constituting the polyglycerol fatty acid ester is >=50 mass %.
Patent JP-2002064795-A (JP)
Title: Image transmitter and method, image recorder and method, recorder and method, reproduction device and method, recording and reproducing device and method, and recording medium
Inventor: NAKAJIMA YASUHISA
IPC: H04N19/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device that can quickly and surely reproduce a program of interest to by a viewer. SOLUTION: A banner advertisement or the like, designated by a broadcasting side, is displayed on areas P1-P4. Reduced image of categories designated by a viewer are displayed by each category on areas P11-P15. Any of 4 reduced images is displayed on a category of an area P12 and any of 5 reduced pictures is displayed on a category of the area P15.
Patent JP-2002058813-A (JP)
Title: Outer rail and pachinko game machine using it
Inventor: EBA NOBORU
IPC: A63F7/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine facilitating an outer rail by forming an outer rail section integrally with an outer guide rail section, thus reducing the manufacturing cost of the pachinko game machine, reducing the economical burden by using the outer guide rail as it is when replacing a game board, and keeping the ball flying state of game balls extremely satisfactory. SOLUTION: A metal band plate is molded into an M-shaped cross section recessed with an inside face by roll-molding to integrally form a shoot rail section and a guide rail section. The guide rail section is curved in the longitudinal direction at a prescribed radius of curvature, and a plurality of screw fitting holes are provided on a side edge to mold the outer rail. A stretch plate section covering a game board front face except for a nearly circular game section is stretched on the inner periphery of a game board fitting frame having a wainscot section, the guide rail section is arranged along the inner peripheral edge of the stretch plate section, and the shoot rail section is fixed to the wainscot section.
Patent JP-2002062591-A (JP)
Title: Method for manufacturing fresnel lens sheet
Inventor: ONO YOJI
IPC: G03B21/62
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a Fresnel lens sheet with which a ghost image by unnecessary light is restrained and an image having excellent contrast is obtained. SOLUTION: This Fresnel lens sheet is constituted by arraying many saw- toothed Fresnel lenses consisting of a Fresnel lens surface 4 performing the function of a convex lens and a rise surface 5 positioned between the adjacent Fresnel lens surfaces 4. In the case of forming a light diffusion layer (or light absorption layer) on the rise surface of the Fresnel lens sheet, the surfaces 4 and 5 are coated with light diffusive material (or light absorptive material) and then the light diffusive material (or light absorptive material) on the surface 4 is scraped with a tool made of rubber material, so that the light diffusion layer (or light absorption layer) is formed on the surface 5.
Patent JP-2001111529-A (JP)
Title: Method for routing data packet and light transmission system provided with routing part of data packet
Inventor: GLINGENER CHRISTOPH
IPC: H04B10/291
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To improve optical routing of a data packet of an optical data packet stream. SOLUTION: A route signal is formed by converting route information into corresponding mixed frequency on the transmitting side and modulating a carrier wave signal by the mixed frequency, the formed route signal is arranged in the front part and/or the rear part of at least one data packet, the data packet including the route signal which is arranged in the front part and/or the rear part is transmitted, the route signal is evaluated for the mixed frequency used for modulation on the receiving side, and the data packet is exchanged based on the route information obtained from the mixed frequency.
Patent JP-2002076313-A (JP)
Title: Solid-state imaging device
Inventor: ONO KOJI
IPC: H04N5/372
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device in which a solid-state image pickup element chip can be prevented from warpage. SOLUTION: The solid-state imaging device is provided with a solid-state image pickup device chip 1 on which a plurality of solid-state image pickup devices 7 are mounted, a wiring board 2 connected to the chip 1 to transmit signals from respective chips 7, and a protection cap 3 provided on the light incident side of the chip 1 to protect the chip 1. In this device, the chip 1 is provided on a substrate 4 having the same thermal expansion coefficient as that of the cap 3, and the substrate 4 and the cap 3 are sealed with a sealing resin 8.
Patent JP-2002068742-A (JP)
Title: Method for manufacturing complex oxide, and complex oxide sol and solid electrolyte-type fuel cell manufactured from it
Inventor: MORISHITA TAKAYUKI
IPC: H01M4/48
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a raw material for a solid electrolyte-type fuel cell that can be sintered at a low temperature. SOLUTION: Metal hydroxide formed by eutectoid of at least two kinds of metal salts is heated at 200-250 deg.C and 0.5-2.0 MPa in an aqueous solution containing 80-98 vol.% hydrophilic organic solvent, of which the boiling point is 180 deg.C or higher at 0.1 MPa.
Patent JP-2001079152-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a probability fluctuation state from continuing for a long time so as to prevent a gambling property from becoming too high. SOLUTION: This game machine performs probability fluctuation (S175G and S175J) in such a way that a prescribed display form is to be led out and displayed as the display result of a variable display device in the case that the game machine keeps a special game state. If the probability fluctuation continues, after the game is controlled to be of special game state for the prescribed number of times, the probability fluctuation is made to terminate (S175D).
Patent JP-2001206365-A (JP)
Title: Knockdown container
Inventor: IBATA JOJI
IPC: B65D6/24
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a container wherein required strength for handling and transporting cargos can be secured, a ratio of a container weight/dead weight is reduced to be profitable and the container can be conveniently utilized for small-volume and light-weight cargos. SOLUTION: The knockdown container comprises a top plate member 1, a bottom plate member 2 and four side plate members 3, 4. Each member comprises frame members 21, 22 surrounding a panel 5 using a molding of aluminum or an aluminum alloy wherein the frame members are joined with each other via a taper rivet 6. A structure of joining the bottom plate member with the side plate members is devised to constitute the knockdown container with a simple structure.
Patent JP-2002009534-A (JP)
Title: Built-in antenna for wireless communication terminal
Inventor: ITO HIDEO
IPC: H01Q1/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a built-in antenna for a high gain wireless communication terminal that is less affected by a human body. SOLUTION: A rod-shaped 2nd parasitic element 662 is placed opposite to an antenna element of a dipole antenna 501. The opposition distance between the 2nd parasitic element 662 and the antenna element of the dipole antenna 501 is properly set so as to bring input reflection characteristics into a broadband by changing the mutual inductance between the 2nd parasitic element 662 and a resonance circuit the antenna element of the dipole antenna 501.
Patent JP-2002080315-A (JP)
Title: Anticorrosive and antifouling additive for coating and coating containing the additive
Inventor: ANDO HIROSHI
IPC: C09D7/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an additive which is used for anticorrosive coatings and is effective for preventing rust generation and marine organism adhesion without affecting marine environments, and to provide a coating containing the additive. SOLUTION: This anticorrosive and antifouling additive for coatings contains at least one selected from bastnasite, monazite and Chinese complex ore, tourmaline, and zircon in amounts of 70 to 94%, >=3% and >=3%, respectively, based on the total amount of the additive. The coating contains the additive in an amount of 8 to 15% based on the total weight of the coating. Thereby, a prescribed amount of minus ions are generated to achieve the marine organism adhesion-preventing effect and the anticorrosive effect.
Patent JP-2002074537-A (JP)
Title: Fire detector
Inventor: HOSHINO TOMOHIRO
IPC: G08B17/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a thin fire detector capable of being installed without causing incompatibility on its installation surface and without impairing its beauty by using a base having strength enough to withstand screw fitting while making the thickness of the base thin satisfactorily. SOLUTION: This fire detector provided with a disk-shaped resinous base to be fixed to the installation surface and a detector main body to be attached to the base in an attachable and detachable way is provided with a rib which is provided on the lower face of the base and extends internally along the outer circumferential part of the base and almost over the entire circumference. The rib can be arranged by getting around parts where at least either locking parts or fitting holes between the base and the detector main body, can be provided on the lower face of the base and can extend surrounding the fitting holes of the base, or can be arranged at the outer circumferential part of the extraction hole of the base.
Patent JP-2002067372-A (JP)
Title: Led print head
Inventor: KIMOTO TAKASHI
IPC: B41J2/45
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an LED print head which prevents dot fluctuation to be formed on a photosensitive drum. SOLUTION: The LED print head has a LED array 32, a rod lens array 33, a driving circuit 34 for the LED array 32, a dot diameter check device 36-1 having a sensor portion 35-1 for receiving light of LED element for measuring optical output of LED element, an LED driving current correction circuit 37 to correct the driving current based on a measured value at the dot diameter check device 36-1 when the sensor portion 35-1 is scanned along the photosensitive drum, and a memory circuit 38 for storing a corrected value of the driving current.  The dot fluctuation which is formed by an LED print head 30-1 on the photosensitive drum is prevented by obtaining relationship between light of the LED element passed through a slit 39a and scanning distance of the sensor portion 35-1 and by adjusting light output of the LED element so that light-intensity of the LED element when sensitivity of the photosensitive drum is made to be threshold Lth becomes a desired value.
Patent JP-2002066874-A (JP)
Title: Main spindle device for machine tool
Inventor: NINOMIYA ICHIRO
IPC: B23Q11/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle device for a machine tool to provide sufficient cooling operation on a front bearing to rotate and support the main spindle on the front of the main spindle and a main spindle head. SOLUTION: Cooling liquid from a cooling liquid source 59 is fed to a cooling liquid feed flow passage 55 formed in the internal part of the main spindle 13 and throughout a range from the rear of the main spindle to the front of the main spindle. The cooling liquid is caused to flow to a first main spindle cooling flow passage 61 communicating with the cooling liquid feed flow passage 55 and formed in a manner to branch to the rear of the main spindle and a second main spindle cooling flow passage 63 communicating with the cooling liquid feed flow passage 55 and formed in a manner to branch to the front of the main spindle and the main spindle 13 is cooled from its internal part. Cooling liquid flowing through the first main spindle cooling flow passage is recovered from a first cooling liquid suction discharge flow passage 79 to the cooling liquid source 59.  Cooling liquid flowing through the mains spindle flow passage 63 from a cooling liquid recovery flow passage 85 formed in the front of the main spindle 13 in a manner to communicate with a second main spindle cooling flow passage 63 is recovered to the cooling liquid source 59.
Patent JP-2002076907-A (JP)
Title: Decoding method and decoder for variable length coding data, and storage medium having recorded coding processing program for variable length coding data
Inventor: INAZUMI MITSUHIRO
IPC: H04N19/91
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently decode variable length coding data with a less quantity of memory and a less quantity of processing. SOLUTION: This system has a code bit deciding and measuring means 3 which checks the bit inversion separately for each bit position of a variable length code, and sets a plurality of proposed positions of division in a bit position where the number of times of bit inversion is small, and a decode table production means 4 which performs plural ways of division using at least one for some proposed positions of division, tries the production of a plurality of decode tables separately for each division in plural ways, gets the total decode table size of the plural decode tables being produced separately for each division in plural ways, also gets the number of times of reference to the decode table in actual decoding, and selects as the position of actual division at least one out of some proposed positions of division based on both values.  Then, a decode table selecting means 6 reads the plural produced decode tables by the control of a decode table read control means 7, and performs decoding to the variable length coding data being the target of processing inputted from a code input means 9.
Patent JP-2001275916-A (JP)
Title: Dishwasher
Inventor: TANAKA ATSUHIRO
IPC: A47L15/42
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable dishwasher by stably moving a lid body in a backward and lower direction and stably securing the blockage between a cleaning tank and the lid body of the dishwasher to clean tableware by jetting cleaning water from a cleaning nozzle toward the tableware. SOLUTION: The cleaning tank 3 with an opening part 5 at its upper part is supported in an outer box 1 in such a way as to be moved forward and backward, and the opening part 5 of the cleaning tank 3 is blocked by the lid body 21. The lid body 21 is biased in a forward and upward direction by an elastic body 11. The lid body 21 is interlocked with the operation of pressing and housing the cleaning tank 3 in the outer box 1 and is lowered by a link 7. By pressing the front part of the lid body 21 backward by the cleaning tank 3 when housing the cleaning tank 3, the lid body 21 is moved against the biasing force of the elastic body 11 to block the opening part 5 of the cleaning tank 3.
Patent JP-2002067638-A (JP)
Title: Tire air pressure decrease alarm device and method
Inventor: ARITA MASAKAZU
IPC: B60C23/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a tire air pressure decrease alarm device, of which production cost can be reduced by utilization of a communication network in a vehicle. SOLUTION: The tire air pressure decrease alarm device gives an alarm for an inner pressure decrease in a tire by using a determined value obtained according to wheel velocity information gained from the tires attached to a four-wheel vehicle. To one communication network through which the wheel velocity information is flowing, an operational processing means is connected, which performs operation of the determined value utilizing the wheel velocity information from each tire, wherein the above operational processing means receive the wheel velocity information of each tire via one communication network in the vehicle.
Patent JP-2002077729-A (JP)
Title: Solid-state image pickup device
Inventor: MITANI KOJI
IPC: H04N5/369
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To efficiently correct the variation in each area in an image pickup element having plural output terminals even against temperature fluctuation. SOLUTION: This solid-state image pickup device is provided with a solid- state image pickup element whose light receiving face is electrically divided into two or more areas which is provided with a transfer means and an output means respectively set in the areas for reading and outputting a signal from a photoelectric converting part and an image forming optical system for image forming an image from an object to the light receiving face. This solid-state image pickup device is also provided with a reference light radiating means for irradiating the whole light receiving face of the solid-state image pickup element with a reference light, and a correcting means for correcting the matching error of signal levels between the respective output signals obtained by transmitting the signal formed by the photoelectric converting part with the reference light through the output means.
Patent JP-2002083410-A (JP)
Title: Cleaning disk
Inventor: KONDO SHINICHI
IPC: G11B5/41
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the cleaning of a magnetic head and a pickup lens at a time by allowing a magnetic head cleaning member and a magnetic head to smoothly rotate in the state that they are brought into contact with each other. SOLUTION: In a cleaning disk 1 having cleaning members 3 and 4 respectively on the surfaces 2a and 2b which are respectively opposed to a pickup lens L of a disk drive device and the magnetic head H of a disk-shaped disk body 2, the thickness of the magnetic head cleaning member for cleaning the magnetic head is selected to be in the range of 0.1-0.3 mm and its surface is treated with a fluorine compound to reduce the frictional coefficient of the surface.
Patent JP-2002087851-A (JP)
Title: Double-glazing unit
Inventor: MIYAAKE YUJI
IPC: C03C27/06
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a double-glazing unit which can be recycled. SOLUTION: The double-glazing unit 1 is formed by interposing spacer members 3 in the peripheral edges between two sheets of sheet glass 2 and 2 disposed approximately parallel in such a manner that a hermetic space is formed between two sheets of the sheet glass. Intermediate materials 8 consisting of a gelatinous material (for example, a gelatinous material of 0.1 to 30 in Asker C hardness) are disposed between the spacer members 3 and the sheet glass 2.
Patent JP-2001346267-A (JP)
Title: System providing group communication to mobile terminal
Inventor: MOGI SHINJI
IPC: H04B7/24
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a system that realizes group communication where mobile terminals are used for memberships based on not only position information of the mobile terminals but also the attribute or the mobile state of the mobile terminals changing in real time. SOLUTION: The system has mobile terminals each having member attribute information, a center component collecting position information of the mobile terminals and provides group communication to the mobile terminals, and the center component has a group generating means that generates a group on the basis of designated area range information and group attribute information and a group member management means that always monitors participation and retire of mobile terminals having the position information and the member attribute information corresponding to the area range information and the group attribute information of the group.
Patent JP-2002094349-A (JP)
Title: Lc filter circuit and laminated lc filter
Inventor: MASUDA HIROSHI
IPC: H03H7/09
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an LC filter circuit and a laminated LC filter that can ensure sufficient attenuation and a sufficient frequency band. SOLUTION: Two LC resonance circuits which are coupled magnetically and consisting of parallel connection of an inductor L1 with a capacitor C1, and an inductor L2 with a capacitor C2 are connected between an input terminal P1 and an output terminal P2, and parallel resonance trap circuits consisting of the parallel connection consisting of an inductor L3 and a capacitor Ct1 and of an inductor L4 and a capacitor Ct2 are respectively connected between the input terminal P1 and one of the LC resonance circuits, and between the output terminal P2 and the other LC resonance circuit.
Patent JP-2002093479-A (JP)
Title: Pressure contact terminal for plate connector
Inventor: SAWADA YOSHITSUGU
IPC: H01R9/22
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contact terminal for a plate connector capable of reliably connecting the superimposed electrical contact sections together when it is fitted to a plurality of laminated plate-like insulators. SOLUTION: A pressure contact terminal 50 for a JB(junction box) as a pressure contact terminal for the plate connector is fitted to pressure contact plates as the plate-like insulators. A plurality of pressure contact plates are laminated to form the plate connector. The pressure contact terminal 50 for the JB is provided with an electric wire connection section 51 where the electric wires 4 are pressure-connected, an electric contact section 52, and a cutout section 59. The electric wire connection section 51 is provided with a mount wall 55 and a pair of sidewalls 56a and 56b. The electric contact section 52 is formed into a tubular shape, and a conductive connecting bar is inserted into it.  The electric wire connection section 51 is cut out from the connection position R of the electric contact section 52 and the electric wire connection section 51 to the sidewall 56b to form the cutout section 59. The electric contact section 52 is made relatively displaceable along arrows H1 and H2 against the electric wire connection section 51 by the cutout section 59.