baber/WOPTO huggingface dataset:
Patent JP-2003263245-A (JP)
Title: Usb device
Inventor: TAKAHASHI YOTA
IPC: G06F3/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a USB device with which cost increase is minimized, and electric power exceeding the standard of measure is supplied to a device side apparatus through the use of only a general-purpose USB interface.  <P>SOLUTION: A power source 18 of a host-side apparatus 1 supplies power by a plurality of voltages. In a normal state, a voltage-selecting part 19 selects an USB standard voltage. When a connected device side apparatus 2 requests change voltage through negotiation with the host-side apparatus 1, and the host side apparatus 1 responds to the request, the voltage-selecting part 19 changes-over the voltage, and supplies power to the device side apparatus 2 by the voltage other than the standard voltage. A large amount of power is supplied by e.g. high voltage, so that the device-side apparatus 2 which needs more power than the standard power can be operated through power feeding from the host side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312409-A (JP)
Title: Closest point search device
Inventor: SATO YUICHI
IPC: G06F17/50
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To realize the high-speed continuous search between articles, while restricting a computing load. SOLUTION: In the case of continuously searching the closest point between projecting polygonal bodies to check the interference with each other, vertex coordinates of all polygons covering the projecting polygonal body are input, and stored in a polygon data memory unit 22a. A close point linear list forming unit 24 forms a close point linear list provided with the data structure formed by linking the vertex of each polygon in a first direction (next direction) and linking a vertex group connected to each vertex through a polygon side with the vertex in a second direction (branch direction) before carrying out the closest point search processing. Thereafter, a closest point search processing unit 26 finds the vertex close to the closest point on the basis of the close point linear list, and searches the closest point in the following time among the vertexes to check the interference.
Patent JP-2003263215-A (JP)
Title: Sequential parameter derivation method for periodic curved surface, program, and recording medium
Inventor: YASUNAKA HIDEKUNI
IPC: G05B19/418
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sequential parameter derivation method for a periodic curved surface, in a three-dimensional shape processing system.  <P>SOLUTION: In a three dimensional shape processing system having shape data for a three-dimensional shape model, two curved surface parameters u, v corresponding to a sequence of points on the curved surface in the shape data are calculated (S1). The sequential parameters, corresponding to the sequence of points on the curved surface, are obtained by serializing the parameter u in the sequence of points (S3), when the curved surface has periodicity on the parameter u (YES in S2), and by serializing the parameter v in the sequence of points (S5), when the curved surface has periodicity on the parameter v (YES in S4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225031-A (JP)
Title: Shoes for pet
Inventor: KUZUU MASAYUKI
IPC: A01K13/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide shoes for a pet such as a dog, a cat, etc., wherein even when the pet puts on shoes and walks on an asphalt street, the soles of the pet are not burnt.  <P>SOLUTION: The shoes for a pet are obtained by attaching flat heat insulating materials 5 made of a foamed rubber, etc., on which the feel 1 of a dog, a cat, etc., are placed to the bottom parts of the insides of bags 4 having excellent air permeability into which the feet 1 of a dog, a cat, etc., are inserted, fixing heat radiating devices 3 to the shoes and fitting shoe bottom parts of heat insulating materials 2 made of the foamed rubber, etc., to the outside bottom parts of the bag 4 having excellent air permeability into which the feet 1 of a dog, a cat, etc., are inserted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265498-A (JP)
Title: Laser beam radiation device to living body tissue
Inventor: DAIKUZONO NORIO
IPC: A61N5/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To radiate laser beams of a plurality of wavelengths to subject tissues to conduct various kinds of treatment by a single laser device.  <P>SOLUTION: A pulse laser beam outputted from a pulse laser beam output device is received to be outgoing from a tip of an optical fiber 10. A light emitting zone Z1 including absorbing material to receive the pulse laser beam L to be photo-decomposed and absorbed is provided between the surface of living body tissues M and the tip of the optical fiber 10. The light emitting zone Z1 generates a secondary plasma beam L2 of a different wavelength from that of the laser beam in accordance with photodecomposition. The generated secondary plasma beam L2 is directed to the living body tissues M.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271395-A (JP)
Title: Task transaction managing program and system and its method
Inventor: HARASHIMA HIDEJI
IPC: G06F9/46
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To match the progressing condition of a task flow with the executing condition of a process flow for executing the management processing of the task.  <P>SOLUTION: When a process flow for executing a processing unit in the predetermined order of execution for managing a task flow is executed, this task transaction managing program 5 makes a computer execute a process managing function 7 for obtaining the progressing condition of a processing unit included in a process flow, a task managing function 8 for acquiring the progressing condition of the task flow corresponding to the process flow, and a progress control function 9 for permitting the execution of the processing unit according to the process flow in order to make the progressing condition of the process flow acquired by the process managing function 7 correspond to the progressing condition of the task flow acquired by the task managing function 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265552-A (JP)
Title: Medical chair unit
Inventor: KIMURA SHIYUUSUKE
IPC: A61G15/14
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of easily performing the illumination of a condensing illuminator by together using manual and automatic operations in order to solve the problem that the setting of the illumination position of the condensing illuminator of a medical chair unit is troublesome because manually performed each time heretofore.  <P>SOLUTION: The medical chair unit is equipped with an illumination mechanism comprising a light pole for manually setting the operation of the condensing illuminator of the medical chair unit in all of up and down, left and right and oblique illumination directions, the articulated arm horizontally protruded from the region above the light pole, a light support arm downwardly movable from the leading end of the articulated arm, a sensor for measuring the angle of inclination of the light support arm, the spherical ultrasonic motor arranged to the leading end of the light support arm operated in connection with the angle of inclination and the condensing illuminator directly connected to the leading end of the shaft of the motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266370-A (JP)
Title: Fiber cutting blade, fiber cutting device using the same, and glass chopped strand
Inventor: MATSUBARA MASANORI
IPC: B26D1/40
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber cutting blade that allows an edge part and a base part to stably join even when hardness of cemented carbide used as the edge part is increased, with excellent productivity owing to very low abrasion of the edge part, and excellent impact resistance.  <P>SOLUTION: This fiber cutting blade 1 comprises an edge part 1a formed of a plate of the cemented carbide consisting of 95 mass % of tungsten carbide (WC) with a mean particle size of 0.5 μm and 5 mass % of cobalt (Co) and having a Vickers hardness of Hv. 2050, and a base part 1b formed of a plate of carbon tool steel (SK-5) including 98 mass % of iron (Fe) and 2 mass % of carbon (C), subjected to quenching and tempering, and having a Vickers hardness of Hv. 800. The edge part 1a and the base part 1b are joined through a cobalt alloy layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273906-A (JP)
Title: Communication system and switching node
Inventor: KUWANA ICHIRO
IPC: H04L45/24
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To construct a network with high flexibility of connection and to evade stop of a communication function even if a failure occurs on a transmission line.  <P>SOLUTION: This communication system is constituted of at least four switching nodes 102a to 102d, each switching node is mutually connected with at least three other switching nodes by each communication line and pieces of subscriber communication equipment 103a to 103d are connected with each switching node respectively. Then, communication conditions of the communication lines between each switching node and the opposed switching node are monitored by each switching node, when an abnormality is detected, a communication route that bypasses the communication route in which the abnormality is detected is determined and the bypass communication route is transmitted to other switching nodes. When the present switching node is positioned in the transmitted bypass communication route, communication connection according to the bypass communication route is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268319-A (JP)
Title: Sticking material for floor tile and sticking execution method of floor tile
Inventor: FUJII MASATO
IPC: C09J201/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent crack-generation and peeling of a floor tile, resulting from expansion/shrinkage of a concrete skeleton or a mortar substrate.  <P>SOLUTION: The floor tile 4 is adhered onto the concrete skeleton 1 or the mortar substrate 2 using a sticking material for floor tile 3 obtained by mixing 10-150 pts.wt. cement, 10-100 pts.wt. fine aggregate with 100 pts.wt. of rubber asphalt emulsion, synthetic resin emulsion or rubber latex, and this sticking material acts as a buffer material to prevent the crack-generation and peeling of the floor tile by absorbing expansion/shrinkage of the concrete skeleton or the mortar substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282372-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor which can realize a long lifetime and high reliability by solving the problem that airtightness is deteriorated due to variation time passage of a rubber ring, to shorten the lifetime to lower the reliability.  <P>SOLUTION: Two rubber rings 6a, 6b are arranged one upon another, at a surface margin of a sealing plate 4 for sealing an open end of a metal case 3 which houses a capacitor element 1 together with a driving electrolyte, whereby even when the airtight performance of the rubber ring 6a deteriorates due to variation with the passage of time by a long period usage; and since the airtight performance of another rubber ring 6b, arranged one upon another, does not deteriorate due to a variation with time, a high airtightness is maintained, thereby restricting a permeation and evaporation of the driving electrolyte to realize a long lifetime and high reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278994-A (JP)
Title: Bracket
Inventor: IDE TAKANOBU
IPC: F16M7/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a mounting part projecting to the extruding direction with respect to a main body part formed by extrusion molding.  <P>SOLUTION: An appropriate material such as an aluminum alloy is longly extruded and molded, and cut by a predetermined cut width W to obtain the main body part 1 of the bracket. The main body part 1 is formed by integrating a ring-shaped part 3 with an integrated mounting part 4, a press-fit hole 8 is formed simultaneously with the extrusion molding, and a press-fit part 10 formed on one end of a projection mounting part 2 formed as an independent member, is press fit into the press-fit hole 8 to be integrated with each other. The projection mounting part 2 is projected from the main body part 1 to the extruding direction A, and the mounting can be stably performed by three- point support by a mounting hole 12 formed on a flat part 11, and mounting holes 5, 5 formed on the integrated mounting part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276965-A (JP)
Title: Rope swing prevention device, method for detecting repair and replacement time for device, and manufacturing method for device
Inventor: KIMURA HIROYUKI
IPC: B66B7/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide excellent resistance to wear for shock and reduce damage of a rope.  <P>SOLUTION: An elevator device is constituted by suspending an elevator car 3 and a balance weight 4 from a main rope 2. A rope swing prevention device 10 is provided with mounting members 8 attached in the vicinity of an up and down travel path of the balance weight 4 so as to oppose mutually, a frame 11 provided between the mounting members across a predetermined distance from the balance weight moving vertically in accordance with elevation and lowering of the elevator car, and a first elastic body 12 and a second elastic body 13 applied in double manner on an outer surface of the frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277505-A (JP)
Title: Polyene/polythiol-based photocurable resin composition
Inventor: GOTO KEIJI
IPC: C08G75/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable resin composition that comprises a polyene and a polythiol as the main components and that has a high refractive index and can adjust a refractive index with high accuracy.  <P>SOLUTION: The photocurable resin composition comprises a polyene, a polythiol and a compound having an aromatic ring substituted by bromine wherein a cured product thereof has a refractive index of 1.555-1.573. An adhesive comprising the photocurable resin composition and a cured product of the photocurable resin composition are provided. A glass coated with the photocurable resin composition and a glass laminated by use of the photocurable resin composition as an adhesive are provided. The photocurable resin composition transmits ultraviolet light. A glass transmitting ultraviolet light is provided by coating with the photocurable resin composition transmitting ultraviolet light. A glass transmitting ultraviolet light is provided by laminating by use of the photocurable resin composition transmitting ultraviolet light as an adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276199-A (JP)
Title: Ink jet recording head, its driving method and ink jet recorder
Inventor: YAZAKI SHIRO
IPC: B41J2/055
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording head, its driving method, and an ink jet recorder in which print quality can be enhanced while preventing print speed from lowering.  <P>SOLUTION: In an ink jet recording head comprising a channel forming substrate 10 in which a pressure generating chamber 12 communicating with a nozzle opening is formed, and a piezoelectric element 300 consisting of a lower electrode 60 provided in a region corresponding to the pressure generating chamber 12 through a diaphragm constituting a part of the pressure generating chamber 12, a piezoelectric layer 70 and an upper electrode 80, a plurality of grooves 13 interconnecting one end part of each pressure generating chamber 12 in the longitudinal direction and an nozzle opening 21 and having one side being defined by the diaphragm are arranged in the widthwise direction of the pressure generating chamber 12. An auxiliary piezoelectric element 310 comprising the lower electrode 60, the piezoelectric layer 70 and the upper electrode 80 is provided on the diaphragm in a region corresponding to each interconnecting groove 13 and an ink drop is ejected selectively from a specified nozzle opening 21 by driving the piezoelectric element 300.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238064-A (JP)
Title: Lifting device with u-shaped hook
Inventor: MIZUTANI AKIRA
IPC: B66C1/62
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To attach handles to various objects although a dedicated handle can not be used for other appropriations.  <P>SOLUTION: A rope 2 is threaded through hooks 1 having U-shaped claws, the claws are hooked at a corner parts of an object, and a handle is detachably attached to the object. A string-like rubber 3 is attached to the hooks 1 having U-shaped claws and facing each other so that it is not separated from the object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003285148-A (JP)
Title: Rail for casting carriage
Inventor: MATSUDA TADASHI
IPC: B22D13/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide rails for a casting carriage capable of hardly generating shocks when the casting carriage passes their joint portions and further capable of preventing the problem of curling up of the rails at the joint portions.  <P>SOLUTION: The rail 21 for running of the casting carriage carrying rotary molds for centrifugal casting, has a joint portion 30. In the joint portion 30, at least a rail head portion 22 has a first face 27 heading from the side portion 25 by which the flange of the wheel of the casting carriage passes toward the central axis of the rail 21 along the direction crossing the rail 21 and a second face 28 formed following the first face 27 in an oblique direction relative to the rail central axis such that the angle relative to the rail center axis becomes smaller than that of the first face 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288179-A (JP)
Title: Printer and printing method
Inventor: AOKI KAZUMA
IPC: B41J29/38
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can notify partway, that content information having what kind of content is printed, without directly confirming by a user, and which can notify that the content information has been printed at an estimated time.  <P>SOLUTION: The printer A prints the content information sent automatically from a server C on a network 1. A CPU 10, when it prints the content information sent from the server C, informs as such by a signaling sound or the like. In addition, the CPU 10 issues signaling sounds differently, according to the content of the content information or a printing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249537-A (JP)
Title: Foup opener holding and opening, closing, foup door of hinged door system
Inventor: KAMIMURA TADASHI
IPC: H01L21/677
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an FOUP opener which makes it possible to manually or automatically open and close the FOUP door, which is a pod for housing 300 mm wafers, and is simple in structure, inexpensive, and small in occupying volume.  <P>SOLUTION: The FOUP opener is a type based on a hinged door system, wherein a door plate pivots about a rotation guide and to open.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290126-A (JP)
Title: Sentinel lymph node-detecting apparatus and method therefor
Inventor: KANEKO MAMORU
IPC: A61B1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect a sentinel lymph node at a deeper region.  <P>SOLUTION: This sentinel lymph node-detecting apparatus has a pulse beam light source, a beam guiding means, a detector, and an output means. In this case, the pulse beam light source casts a pulse beam which is a beam with a specified absorbing wavelength for a color pigment, and by which a variation with time is generated in an ultrasonic signal generated by the color pigment due to a light acoustic effect by the beam. The beam-guiding means guides the pulse beam to the vicinity of a lesion tissue in which the color pigment has been injected in advance. The detector is arranged in a manner to be close to the outgoing radiation end of the beam-guiding means, and detects the ultrasonic signal. The output means outputs the presence/absence or the concentration of the color pigment based on the output signal by the detector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299371-A (JP)
Title: Piezo actuator driving circuit and fuel injector
Inventor: NARUSE HIDEO
IPC: H01L41/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain an improvement in the failsafe function of a piezo actuator driving circuit of a multiple switching system.  <P>SOLUTION: A current detection means 38b is provided in the mid of an energization path 33a for charging piezo stacks 127A-127D by a capacitor 32, and determines it as a short-circuit failure if a detected current exceeds a threshold by a controller 212. Unlike an LC resonance system exchanging all charges stored between the capacitor and the piezo stack, a short circuit does severe damage to the multiple switching system. By immediately detecting the short- circuit failure, therefore, the severe damage can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297963-A (JP)
Title: Multi-layer circuit board and electronic apparatus
Inventor: MIMURA SHIYOUICHI
IPC: H01L23/12
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional bypass capacitor insufficiently absorbs undesired radiation noise due to propagation of high frequency current generated at an IC power supply terminal to the whole board in a multi-layer circuit substrate where an IC of a BGA type is mounted.  <P>SOLUTION: The multi-layer circuit board is provided with a layer 10 where an IC 1 is mounted, the layer containing a power supply 41 for an external power supply that the external power supply is connected and the layer 60 containing power supply wiring where both terminals of the bypass capacitor 62 to the IC power supply terminal are connected in an opposite face of the layer that the IC 1 is mounted and ground wiring 63. In the multi-layer circuit board, a power supply pattern 42 for the IC power supply terminal where the power supply terminal of the IC 1 is connected in any layer is provided separately from the power supply 41 for an external power supply. While the power supply 41 for an external power supply is connected to the power supply wiring 61 for the bypass capacitor, the power supply wiring 61 for the bypass capacitor is connected to the power supply pattern 42 for the IC power supply terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295282-A (JP)
Title: Camera
Inventor: OTA KIZAI
IPC: H04N101/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which enables a user to have a momentary chance to take a picture by providing the camera with an instantaneous- photography switch which places a camera body in a photographable state when the user grips the camera body in a photography stop state.  <P>SOLUTION: When a power switch 16 is OFF and a changeover switch 17 which switches the instantaneous-photography switch 17 to a usable state is ON, a touch sensor 9 provided in a grip 8 detects the user gripping the grip 8. A system controller 20 when receiving a signal from the touch sensor 9 immediately supplies electric power to each circuit through a power source circuit 45 to immediately place the camera in a photographable state by opening a lens cap 7, pushing a lens barrel 5 out, charging electricity for electronic flash lighting, adjusting the zoom magnification, and adjusting the focus and stop according to information from a range-finding sensor and a luminance sensor.  <P>COPYRIGHT: (C)2004,JPO