baber/WOPTO huggingface dataset:
Patent JP-2004176530-A (JP)
Title: Method and apparatus for diameter-enlarged excavation
Inventor: MAKINO MASAKI
IPC: E21D1/06
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diameter-enlarged excavation method with an excellent excavating capacity, which enables the reasonable excavation of even hard ground.  <P>SOLUTION: An excavating blade 12, whose diameter can be made larger/smaller and which is composed of a fixing blade 13 and a movable blade 16 for driving a hydraulic cylinder 17, is provided at the tip part of a pipe-like drill casing 2 wherein a window part 21 is formed in an opened manner. Primary excavation is carried out by the excavating blade 12 in a diameter-reduced state, and the diameter is made larger after the excavating blade 12 is once pulled up, so that secondary excavation can be applied to an area where the primary excavation has already been finished. The secondary excavation is carried out as diameter-enlarged excavation below a cutting edge of a well structure 3, and the well structure 3 is pressed in and sunk by a prescribed amount after that.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329247-A (JP)
Title: Game machine
Inventor: OKADO FUMIHIRO
IPC: A63F7/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine making preventing a player from easily grasping a timing of easily entering a ball in a specific ball entering part and preventing the lowering of the operation rate of the game machine.  <P>SOLUTION: This Pachinko machine is so constituted that, when the game ball enters into a generator variable win device 33 and the game ball is detected by a generator win detecting switch 33a3, a main control device 261 to be described later draws a lottery of a drive speed of a rotor 33b6 and a rotor drive motor 33b7 drives the rotor 33b6 based on the lottery result. That is to say, whenever the game ball enters in the generator variable win device 33, the drive speed of the rotor 33b6 can be changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336111-A (JP)
Title: Multibeam antenna
Inventor: TATSUMI YUKIO
IPC: H01Q11/16
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multibeam antenna for transmitting a radio wave in a plurality of directions using one antenna and minimizing the mount space of which is mounted the antenna so as to attain ease of mount.  <P>SOLUTION: The multibeam antenna is characterized in that a unidirectional beam antenna 13 provided with a primary radiator 1 and a main reflecting plate 2 is used for a basic configuration unit, and a plurality of the basic configuration units as an A-beam antenna 6, a B-beam antenna 7, a C-beam antenna 8, and a D-beam antenna 9 are connected longitudinally and the main reflecting plates 2 of the beam antennas 6, 7, 8, 9 are arranged to be directed in different directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332375-A (JP)
Title: Top-hinged swinging door device and doorstop device for top-hinged swinging door
Inventor: IWAOKA YOSHIKAZU
IPC: E05D15/06
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-hinged swinging door device capable of stably performing the disengaging prevention of a top-hinged swinging door to compact components as well and a doorstop device for the top-hinged swinging door with high versatility at a low cost.  <P>SOLUTION: A top-hinged swinging door supporting slide rail 11 is equipped with an outer rail 12 and an inner rail 13. A holding device 16 placed on the outer rail 12 side is mounted to the upper part 2 side of an access opening 1 therewith. A held device 51 is placed on the inner rail 13 side and is mounted thereon. A receiving section of the holding device 16 on the outer rail 12 side is engaged with a latch section of the held device 51 on the inner rail 13 side to prevent the disengagement of the longitudinal top-hinged swinging door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336969-A (JP)
Title: Casting device
Inventor: MARUYAMA JIRO
IPC: H02K15/04
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting device 20 that makes it possible to easily manufacture a motor coil 10 of a rectangular and spiral shape.  <P>SOLUTION: This casting device 20 includes a casting mold 40 that forms a cavity Q that continues in the upward and downward direction rectangularly and spirally, by matching a first molded piece stacked layer group 42 and a second molded piece stacked layer group 52 formed by stacking flat molded pieces 41, 51 having roughly channel-shape recessed grooves 47, 57 when viewed from a top and by joining them at surfaces 43, 53; an assembling means 71 that assembles a casting mold 50 by alternately performing the stacking operation of the mold piece 41 of the first mold piece stacked layer group 42 and that of the mold piece 51 of the second mold piece stacked layer group 52; a melt casting nozzle 24 that makes melt casting possible by dropping molten materials to the recessed grooves 47, 57 of the molded pieces 41, 51 every time the molded pieces 41, 51 are stacked by the assembling means 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337316-A (JP)
Title: Frame for wheelchair
Inventor: MURAYAMA TAMIO
IPC: A61G5/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for a compactly foldable wheelchair.  <P>SOLUTION: This frame 10 for the wheelchair is equipped with a main frame 11, a seat frame 12, and cross members 32 and 33 for coupling them together. The seat frame 12 has a pair of seat-surface partitioning members 23 and 24, which are arranged along upper bone parts 14 and 15 of the main frame 11. The cross member 32 couples the bone part 14 with a lower bone part 17 of the main frame 11, and the cross member 33 couples the bone part 15 with a lower bone part 16 of the main frame 11. The cross members 32 and 33 are pivotably coupled together by means of a pin 29, and formed in an approximately X shape. Upper ends 34 and 36 of the cross members 32 and 33 and lower ends 35 and 37 of them are formed in a bent shape so as to be separated from one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338901-A (JP)
Title: Emergency stop device for elevator
Inventor: KAJITA AKINARI
IPC: B66B5/22
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency stop device for an elevator capable of preventing erroneous operation of an emergency stop device even when a connection mechanism vibrates vertically due to swing of a car.  <P>SOLUTION: In a device provided in an elevation body and pressed against a guide rail through an energizing body when a stopper is displaced upward by tensile force of a rope of a speed governor when the speed governor operates to perform emergency stop of the elevation body, a lock device preventing the stopper at a descent position usually from being displaced upward is provided in the elevation body, and an operation switch controlling the lock device by remote operation is provided. The lock device carries current usually, and the operation switch is provided in the speed adjusting machine and is mechanically shut off by centrifugal force of a sheave of the speed governor in case of emergency to release stopper prevention operation by the lock device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320696-A (JP)
Title: Communication system utilizing power line, and maintenance and management system for environment improvement apparatus utilizing same
Inventor: KASAHARA TAKESHI
IPC: H04B3/54
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system utilizing a power line and a maintenance and management system for an environment improvement apparatus utilizing the same in which apparatus networks each having a communication fault in a short-range radio communication medium can be connected to freely communicate with each other even in first installation or post-attachment.  <P>SOLUTION: When an obstacle 5 that incurs a communication fault when a short-range radio communication medium 4 is used is present between one apparatus network 2 and another apparatus network 3 and a power line 6 is connected to the obstacle 5, the short-range radio communication medium 4 is mounted on at least one apparatus 7 within the one apparatus network 2 and on the power line 6 on the other side, and the short-range radio communication medium 4 is further mounted on at least one apparatus 8 within the other apparatus network 3 and on the power line 6 on the other side. Thus, the one apparatus network 2 and the other apparatus network 3 are connected via the power line 6 and can be handled as a single apparatus network 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003339867-A (JP)
Title: Method and apparatus for monitoring composition of binary component breathing gas mixture
Inventor: CARDELIUS ERIK
IPC: B01F23/10
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of inexpensively monitoring gas components of the binary component mixture, and to provide a device capable of executing this method and having long life and high durability to mechanical vibration, in a method of monitoring the composition of breathing as a mixture including a first gaseous component and a second gaseous component.   <P>SOLUTION: This method comprises transferring an indication of a moisture content value for the first gaseous component before mixing to a data processor, transferring an indication of a moisture content value for the second gaseous component before mixing to the data processor, measuring a moisture content value for the mixture, transferring the measured moisture content value of the mixture to the data processor, and obtaining a value indicating the amount of one or both of the first gaseous component and the second gaseous component on the basis of three moisture content values in the data processor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004348617-A (JP)
Title: Information processing device and method, program recording medium, program, and imaging apparatus
Inventor: MATSUNO KATSUMI
IPC: G11B27/10
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy and flexible setting of processing different for each content to be managed.  <P>SOLUTION: An entry (i) of a content management file is composed of a pointer to a "content (i)" which is information indicating the position of the content (i) on a recording medium 2, attribute information including recording date, changing date or information regarding protection and the like, thumbnail of the content (i), text information, reproduction starting script 82 which activates before reproduction of the content (i) when the reproduction of the content (i) is instructed in response to an operation input from a user, which is accepted via an operating part, and a reproduction terminating script 82 which activates when the reproduction of the content (i) is terminated. The present invention can be applied to an imaging apparatus for recording image data of an object imaged on a recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356730-A (JP)
Title: Image photographing apparatus and image recognizing apparatus
Inventor: TAKAHASHI HIROSHI
IPC: G06T7/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image photographing apparatus capable of photographing the image of the full face of a pedestrian without reducing convenience.  <P>SOLUTION: A camera 104 and a display 103 are provided on a supporting body 101, and information in which the pedestrian M is interested is outputted from a display control unit 108 to the display 103 according to a detection result of a movement detector 105 for detecting movement from an image captured by the camera 104. The pedestrian M is interested in the information displayed on the display 103, thereby enabling photographing the image of the substantially full face of the pedestrian M by the camera 104 mounted in the same direction as the display 103. An image captured by the camera 104 is recorded by an image recorder 107.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353491-A (JP)
Title: Exhaust emission control device
Inventor: YAHAGI HIDEO
IPC: B01J19/08
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of efficiently collecting/processing particulate substances.  <P>SOLUTION: This exhaust emission control device 1 controlling exhaust gas by using plasma comprises a purification container 2 incorporated between exhaust pipes L1 and L2 and into which exhaust gas is led, a honeycomb structure 4, a bar-like electrode 5 disposed at the center of the honeycomb structure 4 and extending in the flow direction of the exhaust gas, and a plurality of processing units 7 having outer peripheral electrodes 6 disposed on the outer periphery of the honeycomb structure 4. The processing units 7 are installed in the purification container 2 parallel with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355209-A (JP)
Title: Management device for company cafeteria
Inventor: NISHIOKA YUMI
IPC: G06Q30/06
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To develop a card with a function which can make and display a graph of nutrition information for several meals.  <P>SOLUTION: The device comprises a cafeteria management device 1, a menu information processing device 2, a card information processing device 3, and a card with a display feature 4. The device can provide nutrition information about lunch menu at a company cafeteria on a real time basis with a simple and easy way, which is useful to control daily diet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351141-A (JP)
Title: Dish washing device using ultrasonically treated water
Inventor: MIYAMOTO TOSHIAKI
IPC: A47L15/42
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which a washing device takes no measure against sterilization since warm water, which is used for removing grease on dishes and is heated equal to or more than 80°C but is hardly heated over 80°C due to a possibility of breaking the dishes with the heat if the warm water is heated too high, has no effect to sterilize the dishes.  <P>SOLUTION: A plurality of dishes 2 are placed in a washing housing 1, and a jet nozzle 3 is mounted on the upper part of the washing housing 1. An ultrasonic irradiation device 7, on which an ultrasonic transducer 5 is mounted, is connected with a supplying pipe 6 connected with a supplying pipe 4, and is connected with the jet nozzle 3 through the supplying pipe 4. Moreover, the supplying pipe 6 of the ultrasonic irradiation device 7 is connected with a washing water supplying device 9 through a supplying pipe 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362881-A (JP)
Title: Twisted electric wire manufacturing device
Inventor: OKUMORI SEIJI
IPC: B21F7/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twisted electric wire manufacturing device with reduced cost, high versatility and by which even common compression bonding bodies can be stranded.  <P>SOLUTION: A pair of a front and a back fixed clamp pieces 31 and driving clamp pieces 32c retaining the end of one of the pair of electric wires, and a pair of a front and a back second clamp pieces 16a and 16b retaining the other end of the pair of electric wires, are provided in the twisted electric wire manufacturing device 1. Further, the device 1 has slider retaining each of the fixed clamp pieces 31, which are arranged to the front and the back and each driving clamp pieces 32c, and a slide cylinder. The slider varies the slider between a facing position and an intermediate position. In the facing position, each of the second clamp pieces 16a and 16b, fixed clamp pieces 31 and each driving clamp piece 32c are faced in a one to one correspondence along the horizontal direction. In the intermediate position, the fixed clamp pieces 31 and the driving clamp pieces 32c are installed on a line extended in the horizontal direction from the approximate central position in the front and back of each second clamp 16a and 16b. Each of the secondary clamp pieces 16a and 16b are constituted to be freely moved relatively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359630-A (JP)
Title: Difluorodiphenylmethane derivative and its salt
Inventor: TOMIYAMA YASUSHI
IPC: C07D309/10
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful as a Na<SP>+</SP>-glucose cotransporter inhibitor, particularly as a treatment or preventive agent for non-insulin-dependent diabetes mellitus (type 2 diabetes), insulin-dependent diabetes mellitus (type 1 diabetes), insulin resistant disorder, fatty liver or obesity.  <P>SOLUTION: This compound is a difluorodiphenylmethane derivative in which a benzene ring bonds to another benzene ring through difluoromethylene (-CF<SB>2</SB>-) and the latter ring functions to directly bond to a saccharide residue. The Na<SP>+</SP>-glucose cotransporter inhibitor comprises the difluorodiphenylmethane derivative and its salt as effective components, and can particularly suitably be used as the treatment or preventive agent for diabetes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006027-A (JP)
Title: Antenna for feeder information communication and surface mounting machine provided with same
Inventor: ITOGA NOBUYUKI
IPC: H05K13/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for feeder information communication which can excellently execute communication for obtaining information from a feeder when the feeder is attached to a mounting machine body and can stabilize communication performance.  <P>SOLUTION: The antenna 21 is installed on a feeder mounting part of the surface mounting machine, and executes communication it and a wireless tag 20 provided on the feeder for feeding components. The antenna 21 has an antenna substrate 22 fixed to a plate for mounting the feeder of the mounting machine body, and an LC resonance circuit provided to the antenna substrate 22. The coil 23 of the LC resonance circuit is formed on the surface of the antenna substrate 22 by a printed wiring pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005538-A (JP)
Title: Optical-fiber amplifier
Inventor: KAWAHARA AKIRA
IPC: H04B10/2507
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical-fiber amplifier for performing gain-constant control with higher precision.  <P>SOLUTION: The optical-fiber amplifier comprises an optical amplifier 10 using a rare earth-doped optical fiber 12, optical detectors 24, 28 for detecting the optical input power Pin into the optical amplifier 10 and the optical output power Pout out of the same, a gain detector 30, an error signal extractor 32, and a gain control 34 which changes the excited optical power according to the error signal for the gain at the optical amplifier 10 to be constant. Furthermore, an ASE compensator 36 is provided, which receives the optical input power Pin detected by the optical detector 24 and generates an ASE compensating value P<SB>ASE</SB>' dependent on the optical input power Pin of the spontaneously emitted optical power P<SB>ASE</SB>generated in the optical amplifier 10. The gain detector 30 receives the ASE compensating value P<SB>ASE</SB>' generated in the ASE compensator 36, determines Pout/Pin-P<SB>ASE</SB>', and outputs it as the detected gain to the error signal extractor 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008446-A (JP)
Title: Compacted carbon nanotube and method for producing the same
Inventor: OMORI MAMORU
IPC: C04B35/52
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide compacted carbon nanotubes which can fully exhibit their excellent properties and to provide a method for advantageously producing them.  <P>SOLUTION: The compacted carbon nanotubes are prepared by mixing 95 to 30 mass% at least one type of carbon nanotube selected from among a monolayer carbon nanotube, a multilayer carbon nanotube, and an amorphous carbon nanotube with 5 to 70 mass% amorphous carbon which is either active carbon or amorphous carbon formed by heat-decomposing an organic compound mixed with carbon nanotubes and pressure-sintering the resulting mixture in a vacuum or a non-oxidizing atmosphere at a temperature of 500 to 2,000°C under pressure of at least 10 MPa to a bulk density of 1.50 g/cm<SP>3</SP>or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009007-A (JP)
Title: Circular knitting fabric
Inventor: IMAEDA NAOKI
IPC: D02G3/12
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a circular knitting fabric as a protection material which has high resistance to piercing not to mention protectionability from cutting with an edged tool in all directions, softness of a high-strength fiber, wearability such as stretchability, etc., as a knitted fabric and an excellent feeling.  <P>SOLUTION: The circular knitting fabric is a metal-inserted knitted fabric constituted of circular knitting texture. The circular knitting texture comprises a metal rope made by twisting of a plurality of metal wires and a synthetic fiber bundle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019047-A (JP)
Title: Plasma display panel
Inventor: FUJITANI MORIO
IPC: H01J11/32
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of enhancing luminous efficiency, and of restraining erroneous discharge between adjacent discharge cells.  <P>SOLUTION: A first electrode 4 has: a first bus line part 4a; a first projection part 4c projecting from the bus line part 4a toward a second electrode 5; and a first discharge electrode part 4d projecting in an extension direction of the bus line part 4a from a tip of the projection part 4c. This plasma display panel is so structured that the second electrode 5 has a second projection part 5c projecting from a second bus line part 5a toward the first electrode 4, and a second discharge electrode part 5d projecting in the extension direction of the bus line part 5a from a tip of the projection part 5c; the bus line part 4a, the electrode part 5d, the electrode part 4d and the bus line part 5a are arranged in a discharge cell 16 in that order; and the electrode part 4d and the electrode part 5d have a projection part 4e and a projection part 5e, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013805-A (JP)
Title: Internal pressure type hollow yarn membrane module
Inventor: KUMAMI KAZUHISA
IPC: B01D69/12
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal pressure type hollow yarn membrane module capable of increasing the membrane area per unit volume of the hollow yarn membrane module.  <P>SOLUTION: In the internal pressure type hollow yarn membrane module wherein one or at least two hollow fiber membrane bundles are housed in a case housing having liquid inlet and outlet ports and fixed to the case housing at least one end sides thereof, the hollow fiber membranes constituting the hollow fiber membrane bundles are characterized in that the ratio (outer diameter/inner diameter) of the inner and outer diameters of each of the hollow fiber membranes is 1.4 or below and the tensile strength (JIS K7113) of one of the hollow yarn membranes constituting the hollow yarn membrane bundles is 50 MPa or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI