baber/WOPTO huggingface dataset:
Patent JP-2003058911-A (JP)
Title: Device, method, program for modeling surface shape of three-dimensional object
Inventor: FUJIWARA KOJI
IPC: G01B11/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide generation technology of a curved surface model in which advantages of both of a modeling method by distance image data and a modeling method by silhouette data are utilized as using photographic and measurement data from a small number of viewpoints. SOLUTION: A curved surface model generating part 30 inputs 2D color image data 41 and distance image data 42. When silhouette image data 44 is extracted from the 2D color image data 41, initial model data 47 is generated by using a Volume Intersection method, etc. The distance image data 42 is converted into a world coordinate value by using photographic position/attitude data. In a fitting processing part 35, evaluation in consideration of conformity by using distance with distance image data 45 as a yardstick and using distance with the silhouette data 44 as the yardstick is performed, curved surface model data 49 is generated by fitting a curved surface to the initial model data.
Patent JP-2003057047-A (JP)
Title: Navigation system and program
Inventor: SHIBATA YUMI
IPC: G08G1/0969
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To display information on an administrative district name required by a driver. SOLUTION: The navigation system is provided with a present-position detection means (1) used to detect the position of an own vehicle, a speed detection means (2) used to detect the speed of the own vehicle, a storage means (3) used to store map data, a display means (6) used to display the administrative district name around the position of the own vehicle and a control means (4) which retrieves the administrative-district name around the position of the own vehicle and which changes an administrative district unit to be displayed according to the speed.
Patent JP-2002140828-A (JP)
Title: Driving device for objective of optical pickup
Inventor: KONO NORIYUKI
IPC: G11B7/095
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To make a magnet unnecessary for the adjustment of inclination of an objective in a driving device for the objective of an optical pickup. SOLUTION: Two magnetic circuits each including at least one magnet 5 magnetized into multipolar are formed, and a coil unit 3 mounting a focus coil 3f, tracking coil 3tr and tilt coil 3ti is disposed in the magnetic gap 5g of the magnetic circuit. Inclination of the objective is adjusted by the magnet 5 magnetized into multipolar.
Patent JP-2003061008-A (JP)
Title: Program receiver, program reception method, and program recording medium
Inventor: TAKAHASHI KENICHIRO
IPC: H04H20/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a program receiver by which a user can reproduce a program sound with a reproducing device suitable for program contents, without the need for making manual switching. SOLUTION: The program receiver for receiving program data is provided with a program information storage means 101 for storing program information, including information associated with program sound data, a sound output control means 102 that decides a sound data reproduction means to reproduce sound data of a received program, on the basis of the program information stored in the program information storage means 101, and a sound output means 103, that outputs sound data to the sound data reproduction means decided by the sound output control means 102.
Patent JP-2003063455-A (JP)
Title: Front car body structure for vehicle
Inventor: MISHIMA TAKASHI
IPC: B62D25/20
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a front car body structure for a vehicle capable of transmitting the load in head-on collision to a tunnel part and improving the durability in collision with a simple structure wherein a front frame extended in the longitudinal direction of the vehicle is mounted on a front part of a dash panel, and a rear end part of the front frame is extended in the car width direction to be backwardly extended along a car outside face of the tunnel part, and forms the closed section with the tunnel part to be joint to the tunnel part. SOLUTION: This front car body structure is provided with the dash panel 75 forming a front end wall of a cabin and vertically extended, and a floor panel 27 backwardly extended continuously from the dash panel 75, and the tunnel part 28 extended in the longitudinal direction is formed on an approximately central part of the floor panel 27 in an upwardly projected state. The front frame 21 extended in the longitudinal direction of the vehicle is mounted on a front part of the dash panel 75, and the rear end part of the front frame 21 is extended in the car width direction to be backwardly extended along the car outside face of the tunnel part 28 and forms a closed section with the tunnel part 28 to be joined to the tunnel part.
Patent JP-2003042049-A (JP)
Title: Annular chain impeller water turbine
Inventor: TAKAHASHI HIROMI
IPC: F03B9/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a water turbine formed that a plurality of the impellers (runners) of a water turbine are horizontally annularly mounted in chain and to provide an annular chain impeller water turbine to take out clean energy high-efficiently from a flow of a river. SOLUTION: A water turbine fixing frame is situated on a base part frame. Two shafts of a main shaft (2) and an auxiliary shaft (3) are provided. A plurality of runners (1) being a water turbine blade are annularly mounted in chain therearound to form a water turbine. During use, it is mounted in a stream channel (8), reinforced by a plurality of stays and horizontal materials and where base part frame reinforced by a plurality of stays and horizontal materials are commonly used. Through a flow of water concentratedly to the stream channel (8), energy of flow water is exerted on the runner, and by utilizing a force by which movement to the downstream side is effected, rotation of a water turbine is urged.  A plurality of runners mounted on the whole of the stream channel simultaneously and in an overlapping manner receive energy of a flow and constitution is effected such that energy of a flow can be taken out high efficiently.
Patent JP-2003071718-A (JP)
Title: Cmp conditioner, method for arranging hard abrasive grain used in cmp conditioner and method for manufacturing cmp conditioner
Inventor: HASHINO HIDEJI
IPC: B24B53/017
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide stable CMP conditioner characteristics and to relieve slurry or the like in polishing without forming relief groove or the like on a support member. SOLUTION: This CMP conditioner of polishing cloth for a semiconductor substrate is composed of the support member 1 and plural diamond grains 2 brazed on a surface of the supporting member 1. Plural straight lines or curved lines radially extending from a center of the support member 1 are laid out on the surface of the disk-shaped support member 1 and the diamond grains 2 are arranged on the straight lines or the curved lines. The diamond grains 2 are arranged in such a manner that density of the diamond grains 2 at edge parts is smaller than that at a center par of the support member 1. Since area where no diamond grain 2 exists is secured in radial shape on the surface of the support member 1, slurry can be relieved outward from the support member 1 in polishing.
Patent JP-2002119704-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of enhancing a player's will to play. SOLUTION: In the pachinko machine, if a ball enters a starting prize hole, three symbols are changed and displayed on a display device for a predetermined time; just before a jackpot is won, the symbols are stopped and displayed in a jackpot combination. The number R1 of times that a ready-to-win condition does not lead to a jackpot, in which case two of three symbols are stopped as jackpot symbols but only the final symbol is stopped as a symbol other than the jackpot symbol, is counted, and each time the number R1 becomes a multiple of 5, a difference between the number of times that a ready-to-win condition did not lead to a jackpot during the previous jackpot and the current number R1 of times that a ready-to-win condition does not lead to the jackpot is calculated;  a predictive message saying that a jackpot will be won after (M-R1) ready-to-win conditions is displayed on the display device (S350, S360). After the number R1 becomes equal to or greater than the average value M, one message is selected from among a plurality of messages and displayed on the display device each time the number R2 (=R1-M) of times that a ready- to-win condition does not lead to a jackpot becomes a multiple of 5.
Patent JP-2003045000-A (JP)
Title: Increased departure and arrival control system using fine-angle crossing runways
Inventor: ABE YUTAKA
IPC: G08G5/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To practicality use highly safe airport runways which can secure frequencies of departure and arrival more than those in the case of the installation of two parallel runways on one side of a terminal in a runway installation space little larger than one runway and nearly equal to those in the case of the installation of two runways on both the sides when airport runways are installed newly or additionally. SOLUTION: Two runways which cross each other at a fine angle in an X shape are installed as shown in the figure; and only movement for departure starting or after arrival is performed from end parts of the runways on the side of the terminal and only departure ascending and entry landing are allowed from the other ends to eliminate the crossing of airplanes at runway ends. Further, a passage confirmation device for an airplane is provided nearby the intersection of the runways to allows landing and departure on one runway right after an airplane passes through the intersection part, thereby securing the frequencies of departure and arrival nearly as large as those in the case of two parallel runways.
Patent JP-2003077284-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TANZAWA TORU
IPC: G11C16/26
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory in which decoder part area overhead of a nonvolatile semiconductor memory provided with a plurality of banks and a page read function is suppressed and a chip cost can be reduced. SOLUTION: Data line 3 for read and data line 4 for write/verifying connected to a bit line 5 of a first nonvolatile memory bank 1 and a bit line 6 of a second nonvolatile memory bank 2 respectively and selectively are provided at a region between a first and a second nonvolatile memory banks 1, 2, and the first and the second nonvolatile memory banks 1, 2 share the data lines 3 for read and the data line 4 for write/verifying. By using such constitution, as the first nonvolatile memory bank and the second nonvolatile memory bank can share data lines, pattern occupancy area can be reduced.
Patent JP-2003075599-A (JP)
Title: Electron irradiation device for optical fiber and hardening method
Inventor: OBA TOSHIO
IPC: C03C25/12
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a coated optical fiber on which a stress is hardly exerted and which is little in transmission loss by allowing the effective and uniform radiation of a generated electron beam in the circumferential direction of a coating material applied to an optical fiber. SOLUTION: This electron irradiation device for optical fiber is produced with a plurality of filaments for generating electron beams within a vacuum chamber, so that the electron beams are radiated toward the optical fiber coated with an electron-hardenable coating material to harden the coating material. The filaments are arranged in parallel to the running direction of the optical fiber, so that the electron beams are radiated from each filament to the optical fiber in a strip shape along the running direction of the optical fiber.
Patent JP-2003071458-A (JP)
Title: Water cleaning device of water channel
Inventor: KUROSAWA HIROAKI
IPC: C02F1/48
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To magnetically treat water by utilizing water streams of rivers, a canal generating the movement of water by a change in tide level or the like and bringing water into contact with air while activating water to clean water to prevent pollution. SOLUTION: In a weir bank provided to a water channel generating the movement of water, one or more slits for ejecting water on the side of a high water level to the area above the water surface position on the side of a low water level are provided and a plurality of magnets are embedded in the surfaces coming into contact with water streams of the slits so that the surfaces of the same pole of the magnets are turned upwardly.
Patent JP-2003038298-A (JP)
Title: Pillow functioning as legless chair
Inventor: TANAKA TOYONORI
IPC: A47C9/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a function as a pillow and a storage function for a tissue paper box and small articles to a multi-functioning pillow functioning as a legless chair used in a Japanese room. SOLUTION: The pillow functioning as a legless chair with supporting legs to support a seat board is made in the following manner: A slide is attached to the underside of the seat board, and a drawer to accommodate small articles and tissue paper is fit into the slide slidably. A supporting stand longer than the supporting leg is provided on one side of the pillow functioning as a legless chair, and the surface of the seat board is tilted when the pillow functioning as a legless chair is used as a pillow by the supporting stand.
Patent JP-2003072473-A (JP)
Title: Switch device
Inventor: KOBAYASHI TOSHIBUMI
IPC: B60R16/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To arrange a switch and a housing case such as a small article case in an optimal position with a reduced space. SOLUTION: This switch device 1 is formed by arranging at least a switch knob 7 and a switch contact point part 23 on the outer wall 4 side of the housing case 3 arranged on the installing side so as to be freely openable-closable, and can be freely attached to and detached from the installed side integrally with the housing case 3. A light source 25 is provided for illuminating the switch. A light conductive part 27 is oppositely arranged to the light source 25, and the light conductive part illuminates at least the housing case 3. A light transmissive part 28 is arranged in the housing case 3 so as to be opposed to the light conductive part 27.  A switch base board 24 is arranged between the light conductive part 27 and the housing case 3, and has the switch contact point part 23 and the light source 25, and is provided with a second light transmissive part 29 continuing with the light transmissive part 28. The light transmissive parts 28 and 29 are a through hole or a lens. A signal is transmitted by radio transmission by ON-OFF operation of the switch contact point part 23.
Patent JP-2003074128-A (JP)
Title: Exterior wall equipped with drain member under grooved opening section
Inventor: ISHII SHIRO
IPC: E04B1/64
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall equipped with a water drip member under a grooved opening section capable of forming a plurality of groove stripe sections into a water receiving section on the surface and being drained without stagnating rain water flowing down from a notch section of an opening frame or condensation liquid water. SOLUTION: Mounting side walls projecting the upper end from a water drip inclined plane of the water receiving section are provided to both ends of the water receiving section having the water drip inclined plane forming the groove stripe sections on the upper surface and a water drip surface extended to the front end of the inclined plane, and inclined mounting holes are formed in the mounting side walls.
Patent JP-2003072291-A (JP)
Title: Falling paste container
Inventor: YOKOMIZO KOICHIRO
IPC: B65D83/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To develop a paste container capable of taking out a necessary amount of paste to uniformly apply the same. SOLUTION: A paste container structure is constituted so that a space is provided between a paste discharge port and a paste applicator and a necessary amount of paste separated to fall and move can be visually confirmed to be uniformly applied.
Patent JP-2003079218-A (JP)
Title: Combine harvester
Inventor: SAKATA ATSUYA
IPC: A01D41/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that labor and time consuming works are needed to remove dusts accumulated in a complicated cyclone air duct, because the generation of whirlwind by a cyclone effect does not stabilize, when the separated dusts are accumulated in the cyclone duct in a combine harvester in which outer cooling air is taken into an engine room through a conventional cyclone type dust-proof device. SOLUTION: The cyclone air duct 17, and a dust collection portion 18 for collecting dusts 78 separated by a centrifugal force in the cyclone air duct 17 are disposed in the dust-proof device. Wind-directing plates 13, 14 for accelerating the production of the revolving flow are disposed in the cyclone air duct 17, and a partition plate 15 for preventing the backflow of the accumulated dusts 78 is disposed between the cyclone air duct 17 and the dust collection portion 18.
Patent JP-2003083369-A (JP)
Title: Electromagnetic clutch control device
Inventor: IWASAKI AKIHIRO
IPC: F16D27/12
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To precisely control fastening force even if an air gap of an electromagnetic clutch varies. SOLUTION: A target magnetic flux density calculating means Ms calculates target magnetic flux density ϕt on the basis of target fastening force Tt of electromagnetic clutches CL, CR calculated by a target fastening force calculating means M1, and a feedback controlling means M3 feedback controls a current supplied to the electromagnetic clutches CL, CR so as to match actual magnetic flux density ϕ detected by magnetic flux density detecting means 37L, 37R with the magnetic flux density ϕt. Air gap detecting means 48L, 48R directly detect an air gap G between cores of the electromagnetic clutches CL, CR and armatures, and a correcting means M5 corrects the target magnetic flux density ϕt by a correction factor K obtained from the air gap G.
Patent JP-2003081562-A (JP)
Title: Elevator device
Inventor: KAMIYA YOSHIO
IPC: B66B13/28
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce a gap between a sill of a car of an elevator and a sill of a landing and prevent falling of a wheel of a caster into the gap. SOLUTION: Since an engaging element of a car door and the sill of the landing do not pass each other at the lowest floor, the gap between the sill of the car and the sill of the landing is reduced more than that of other floors at the lowest floor. Since the lowest floor normally has the most people getting on and off, a probability of the wheel of the caster falling into the gap is remarkably reduced just by this. In the highest floor, a movable footboard provided on the landing is pushed up and leveled by a protrusion provided on the sill of the car, and the gap between the sill of the car and the sill (the footboard) of the landing is reduced more than that of other floors. In an observation room elevator, the probability of the wheel of the caster falling into the gap is remarkably reduced just by this.
Patent JP-2003057505-A (JP)
Title: Structure of heat-resistant and high-strength optical fiber and its manufacturing method
Inventor: OKAMOTO SHINICHI
IPC: G02B6/44
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method which cause no problem even under very severe conditions, eliminate light loss even in the case of bending upon occasion to about >=80 mmϕ, and so on by greatly improving the mechanical strength, heat resistance, etc., of an optical fiber. SOLUTION: Employed is a means which deposits metal on the core part of an optical fiber or coated optical fiber by a direct electroforming method and precisely controls the thickness and concentricity of the metal.
Patent JP-2002234873-A (JP)
Title: Method for producing racemic piperidine derivative
Inventor: FUJINO TOSHIHIRO
IPC: C07B55/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently racemize a piperidine derivative such as 3-[3-(methylsulfonyl)phenyl]-1-propylpiperidine. SOLUTION: The objective method comprises reaction of an optically active piperidine derivative such as optically active 3-[3-(methylsulfonyl)phenyl]-1- propylpiperidine in the presence of a reducing catalyst in a hydrogen atmosphere; wherein it is preferable that the reducing catalyst contains a group VIII metal such as platinum and the hydrogen atmosphere is a pressure system with 0.2 MPa or greater.
Patent JP-2003079993-A (JP)
Title: Washing machine
Inventor: HIGUCHI SHUICHI
IPC: D06F49/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine that can prevent clothing from getting caught on or contacting an outer tub cover even if clothing jumps out of an inner tub during dehydration, and prevent damage to the clothing and the washing machine. SOLUTION: The washing machine has an outer tub 11 in which water for washing and rinsing can be collected, an inner tub 13 rotatably provided in the outer tub 11, a balance ring 14 mounted in the upper portion of the inner tub 13, and an outer tub cover 12 mounted on the upper portion of the outer tub 11 and covering the outside portion of the top face of the balance ring 14. The top face 12a of the outer tub cover 12 and the inside surface of the top face 14a of the balance ring 14 are nearly flush with each other.
Patent JP-2003090817-A (JP)
Title: Air-fuel ratio detector
Inventor: ISHITANI MASAO
IPC: G01N27/416
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To shorten the temperature rising time by a heater, to stably detect the air-fuel ratio of an engine in an early stage, and to improve the manufacturing workability. SOLUTION: An air-fuel ratio detection element 21 comprises a hollow rod- shaped heater unit 22, a solid electrolyte layer 27 formed on the outer circumference of the heater unit 22, first and second electrodes 28 and 29 which are formed on the outer circumference of the solid electrolyte layer 27 and apply the pump voltage Vp from a DC power source 35 to the solid electrolyte layer 27, a reference electrode 30 formed on the outer circumference of the slid electrolyte layer 27 separately from the electrodes 28 and 29, and a diffusion layer 31 which covers the solid electrolyte layer 27 and the electrodes 28-30. The diffusion zone 31 comprises a first diffusion zone 32 formed by using a means of the curved surface printing, or the like, and a second diffusion zone 33 formed on the outer circumferential side thereof by performing the plasma thermal spraying of a ceramic material.
Patent JP-2003090353-A (JP)
Title: Universal coupling and propeller shaft using the same
Inventor: SAKAMOTO MASAO
IPC: F16D3/84
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To enlarge a flexibility range of a boot arranged to a universal coupling and to prevent the boot from swelling. SOLUTION: Independent of the boot 14, a reinforcing member 15, which can get in contact with the boot 14, is arranged on an outer peripheral of the boot 14.
Patent JP-2003088972-A (JP)
Title: Method and device for cutting with laser beam
Inventor: SUZUKI YOSHINARI
IPC: B23K26/38
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the attachment of dross on the back face of a work to be cut when the work is cut with a laser beam and to uniformize the roughness of surface cut with the laser beam. SOLUTION: An assist gas 32 is ejected at least from the reverse direction of the irradiation with a laser beam when the work 10 to be cut is irradiated with the laser beam 22 and cut.