baber/WOPTO huggingface dataset:
Patent JP-2004349456-A (JP)
Title: Expand tool
Inventor: SAKATANI YASUYUKI
IPC: H01L21/68
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expand tool with which the tape of a work unit can be held in an extended state and which has a small size and a simple structure.  <P>SOLUTION: This expand tool 10 is used for holding the tape T of the work unit 12 in an extended state, and is constituted of a pushing-up ring 14 and a pinching ring 16. The pushing-up ring 14 is formed smaller than the frame F of the work unit 12 and, when the ring 14 is inserted into the frame F, the tape T is extended. The pinching ring 16 is put on the outer peripheral surface of the pushing-up ring 14 while the tape T is held between the outer peripheral surface and the ring 16. A projecting section 16A is formed on the bottom surface of the pinching ring 16, and an air sucking section 16B is formed in the projecting section 16A. The frame F is fitted in the projecting section 16A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349134-A (JP)
Title: Vibration switch and vibration light-emitting device
Inventor: TAKAHASHI HISAO
IPC: F21L4/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple vibration switch at low cost, and to provide a light-emitting device using the same.  <P>SOLUTION: The vibration switch is provided with a button-shaped battery 1 and a metal spring 2 arranged in the vicinity of the electrode (+) of the battery 1 (arranged from a lower surface to a side surface of the battery), and the metal spring 2 sways and contacts the electrode (+) when vibration is generated. Preferably, the metal spring 2 is formed into an easily swaying coil shape having a fixed end part with a small diameter and free end part with a large diameter. The side part of the free end of the metal spring 2 is to sway and contact the electrode (+) of the battery when the vibration is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347241-A (JP)
Title: Coal-organic matter fuel mixture grinding device
Inventor: MATSUMOTO SHINJI
IPC: F23K3/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coal-organic matter fuel mixture grinding device enabling the mix combustion of biomass that is a coal alternative fuel and coal.  <P>SOLUTION: The organic matter fuel device for grinding the coal 212 and the biomass 11 comprises a coal supplying device 100 comprising a grinding mill 214 for grinding the coal 212, a coal supply pipe 144 for supplying the coal 212 to the grinding mill 214 and a coal banker 100a; and a biomass quantitative supplying means 12 for quantitatively supplying the biomass to the supply pipe 144 for supplying the coal 212.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346262-A (JP)
Title: Aqueous dispersion of fluorine-containing polymer
Inventor: KONABE KAZUO
IPC: C08L71/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion of a fluorine-containing polymer that is excellent in sedimentation stability, viscosity stability, thermal decomposition properties or the like and is environmentally friendly and that at the same time has a small content of metal impurities.  <P>SOLUTION: The aqueous dispersion of the fluorine-containing polymer is stabilized with a polyoxyethylene alkyl ether surfactant having a polydispersity degree (a value of a weight-average molecular weight Mw divided by a number-average molecular weight Mn) of 1.15 or less and having a small content of high-molecular weight components, preferably having an alkali metal content of 2 ppm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352418-A (JP)
Title: Temporary stopping device for signature
Inventor: KAMITSUJI KOJI
IPC: B65H33/18
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary stopping device for a signature capable of stopping the signatures to be stopped in such a manner that the signatures are distinctly distinguished from the signatures which are not to be stopped but left flowing to downstream.  <P>SOLUTION: The temporary stopping device for the signature is equipped with an edge sensing means 5 to sense the edges of the signatures 4 transported as forming a row in such a manner that they are overlapped in dislocation in the horizontal direction on a conveyor 2, a speed sensing means to sense the transporting speed of the conveyor 2, a first hold-down stopper 6 to hold down the transported signatures 4 from above and check temporarily them from flowing further, and a control means 7 to compute the actuating timing of the first stopper 6 on the basis of the speed sensing signal and the distance from the sensing position of the edge sensing means 5 to the held down position by the first stopper 6 and actuate the first stopper 6. The control means 7 computes the pitch of the signatures 4 on the basis of the edge sensing signal, and on the basis of the obtained pitch value, that portion of the signatures to be stopped which is not overlapping with those to be left flowing to the downstream without being stopped is held down by the first stopper 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355707-A (JP)
Title: Recording and reproducing method and magnetic disk device
Inventor: SAKAMOTO SHINYA
IPC: G11B20/12
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide recording and reproducing technology by an interleave system by which the capacity of a buffer memory incorporated into the magnetic disk can be reduced, a circuit scale of a substrate can be made small, and a manufacturing cost can be reduced, in a magnetic disk device such as an HDD reading/writing continuous single large data for the magnetic disk.  <P>SOLUTION: In a recording and reproducing method of data, when data is written in the magnetic disk, stream input data 23 is rearranged at an interval of a sector unit so that timing at which data is read out from the magnetic disk is synchronized with data reproducing timing on a host computer based on a bit rate transferred from the host computer, empty capacity of a track of the magnetic disk, and conditions of data transfer speed, and the track write-in data 24 rearranged at an interval of this sector unit is written in the magnetic disk by the interleave system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355533-A (JP)
Title: Car audio system with collision warning function
Inventor: HARAOKA TAICHI
IPC: G08G1/16
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car audio system provided with a function warning of the danger of collision with an approaching object.  <P>SOLUTION: This car audio system 10 is provided at least with a loudspeaker 12, a display 13 and a recording medium reproducing device 14 loaded on an automobile and system controlled by a microcomputer 11. The car audio system 10 is also provided with an infrared object detecting sensor 2 detecting the distance between at least the automobile placed backward and the approaching object, and an infrared object detecting sensor circuit 4 receiving a signal S thereof and wherein the pulse width W of a pulse-output P changes according to the distance from the object. The microcomputer 11 receives the pulse-output P of the infrared object detecting sensor circuit 4 by adding in a program, outputs a warning sound C changing according to the pulse width W from the loudspeaker 12 outputs a warning display D changing according to the pulse width W of the pulse-output P on the display 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004230141-A (JP)
Title: Guide wire
Inventor: MURAYAMA HIROSHI
IPC: A61M25/09
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide wire excellent in the operability and kink-resistance with gentle change of the rigidity in the longitudinal direction of the wire.  <P>SOLUTION: The guide wire 1 comprises a first linear wire 2 disposed on the distal side and the second linear wire 3 disposed on the proximal end side, and formed from a material having a elastic modulus higher than that of the first wire 2. The first wire 2 and the second wire 3 are connected by welding, and the second wire 3 has a small cross-section area part 32 whose area of the cross section is smaller than that of the base end part 23 of the first wire 2 near the welded part 14 with the first wire 2. The outer diameter of the small cross-section area part 32 becomes gradually smaller toward the distal end. The first wire 2 is preferably made of a superelastic alloy, and the second wire 3 is preferably made of stainless steel. The welding of the first wire 2 and the second wire 3 is preferably butt resistance welding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004364369-A (JP)
Title: Embedded magnet motor
Inventor: SHIBATA YOSHIYUKI
IPC: H02K1/22
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedded magnet motor capable of enhancing output torque without increasing the motor size as compared with prior art.  <P>SOLUTION: Since flux penetrates each permanent magnet 30 embedded in a rotor 10 in the longitudinal direction, magnetic path by the permanent magnets 30 can be lengthened in the inventive embedded magnet motor as compared with a conventional motor where flux penetrates the permanent magnet in the short side direction. Since the longitudinal direction of flux penetrating the permanent magnet 30 is directed perpendicular to the radial direction of the rotor 10, permeance can be enhanced without increasing the size of the rotor 10 in the radial direction. In other words, output torque can be increased without increasing the motor size as compared with a conventional motor. When the permanent magnet 30 has a trapezoidal cross-section and the oblique side thereof is directed outward of the rotor 10, the trapezoidal cross-section approaches a sine curve, thereby rotating the motor smoothly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358064-A (JP)
Title: Pinball game machine
Inventor: NISHINOMIYA TAKAO
IPC: A63F7/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of performing customer waiting demonstration rendering only when a player is not playing a game.  <P>SOLUTION: This pinball game machine constituted to start customer waiting demonstration rendering on condition that demonstration start conditions including the continuation of a state with no pattern variation display are met, is provided with a first clocking means 53a for clocking the duration of the state with no pattern variation display, and a second clocking means 53b for clocking the duration of a state with no shooting of game balls. The pinball game machine is constituted not to start the customer waiting demonstration rendering by determining that the demonstration start conditions are not met while the clocking time by the second clocking means 53b does not become a second prescribed time or longer (No in S3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361850-A (JP)
Title: Image forming apparatus
Inventor: HAGA KOKICHI
IPC: G03G15/16
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of protecting an image carrier and suppressing the occurrence of a stripe image.  <P>SOLUTION: The image forming apparatus is constituted by laying an endless belt type image carrier 40 on a plurality of rollers 41 to 45, and is set so that the surface hardness of the rollers 41 to 45 on which the image carrier 40 is laid may be lower than the back hardness of the image carrier 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360870-A (JP)
Title: Mechanism of generating frictional resistance
Inventor: TSURUTA KOKICHI
IPC: F16F15/139
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To restrain beaten sound from generating in mechanism of generating frictional resistance providing infinitesimal clearance of rotational direction in order to absorb infinitesimal torsional vibration.  <P>SOLUTION: The mechanism 7 of generating frictional resistance is provided with an input side friction plate 63, a flywheel 21 with frictional face and a friction washer 61. The friction washer 61 frictionally engages to the flywheel 21 and engages to make it possible to transmit torque relative to the input side friction plate 63 via the clearance 79 of the rotational direction. The friction washer 61 includes faces 61a, 61b abutting to the flywheel 21. Engagement part 78 of the input side friction plate 63 and the friction washer 61 is formed so that first region in which effective radius of frictional surface gradually enlarges after both of them are abutted and second region in which effective radius is constant are secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358127-A (JP)
Title: Golf club head and method for manufacturing the same
Inventor: MIYAMOTO MASAHIKO
IPC: A63B102/32
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head and a method for manufacturing the golf club head of hollow structure ensuring durability and providing a good shooting feeling and high resiliency.  <P>SOLUTION: In this golf club head 14, the length of a line segment C minimizing the length of a line segment which passes an intersection B of a striking face 17 and a straight line C passing the center of gravity G and perpendicular to the striking face 17 and connects both ends of the striking face 17, is made L (mm), and the wall thickness of a face member 18 extending along the line segment C is made t (mm). When the maximum tensile strength of the face member 18 is σ<SB>c</SB>(MPa), a coefficient S<SB>t</SB>=σ<SB>c</SB>×t<SP>2</SP>/L is greater than 160 and less than 180, and when the elastic modulus of the face member 18 is E (MPa), a coefficient R<SB>I</SB>=L<SP>3</SP>/(E×t<SP>3</SP>) is greater than 0.08. The golf club head 14 is manufactured by determining the material and dimensions of the face member 18 so that the values of the coefficient S<SB>t</SB>and coefficient R<SB>I</SB>are within the above ranges.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001797-A (JP)
Title: Medium stacker device
Inventor: ENOMOTO HIDEKI
IPC: B65H31/26
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow a top cover to be opened and closed even in a state of plenty of printing media being stacked.  <P>SOLUTION: The top cover 22 is openable and closable with respect to a device body 21 and has a loading part 24 for loading the printing medium 29. A medium pressing member 26 is rotatably provided to the loading part 24. An ejection guide 31 is provided to the device body 21 and has a front loading part 32 to form a plane to be flush with the loading part 24. When the top cover 22 is opened, the medium pressing member 26 is separated from the front loading part 32, and only the loading part 24 and the medium pressing member 26 are rotated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011537-A (JP)
Title: Discharge lamp lighting device
Inventor: MIZOGUCHI TOMOHIRO
IPC: H05B41/24
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate flickering generated by a difference of oscillation frequencies in simultaneously lighting a plurality of discharge lamps by uniformizing the oscillation frequencies among a plurality of independent inverter circuits.  <P>SOLUTION: This discharge lamp lighting device has a plurality of inverter circuits INV (1) to INV (4) each of which is so structured that a primary winding 3 using a D.C. power source 1 as input and having a center tap of an inverter transformer 20 is connected in parallel between collectors of paired switching transistors 4, 4; a capacitor 5 is connected in parallel with the primary winding of the inverter transformer; both terminals of a third winding 6 of the inverter transformer are connected to respective bases of the paired switching transistors; and a discharge lamp is connected to an output end of a secondary winding 7 of the inverter transformer in order to supply discharge power to the discharge lamp 10. The inverter transformers of the inverter circuits are each provided with an additional winding 8 so as to synchronize oscillation frequencies, and the respective additional windings are connected in parallel with one another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006697-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To make a game in a specific game state more interesting by adding new amusement to the game.  <P>SOLUTION: In the game machine, large winning hole opening control is executed in a jackpot state (S14, 15 and 25) so that either one of a plurality of large winning holes (a large winning hole of a first kind and a large winning hole of a second kind), which can be changed to an opened state advantageous to a player or to a closed state disadvantageous to the player, is opened, and after that, closed. When a game ball passes a specific region or a prescribed number of game balls enter the winning hole of the first kind, the large winning hole opening control is repeated a prescribed upper limit number of times. The object large winning hole for the large winning hole opening control in each control repeated a plurality of times is determined among the plurality of the large winning holes (S24).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011652-A (JP)
Title: Mass spectrometer
Inventor: TANEDA KATSUYUKI
IPC: G01N27/62
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a standard parameter set from being erroneously changed, and to enable a parameter set created with a predetermined purpose to be effectively used later.  <P>SOLUTION: In addition to a main setting file formed by organizing data of a plurality of parameters used for adjustment or the like of a device, an auxiliary setting file formed by organizing all or a part of the data of a plurality of the parameters is prepared; and the parameter data of the main data can be replaced with the parameter data of the auxiliary setting file by applying the auxiliary setting file to the main setting file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014006-A (JP)
Title: Device for forming wheel rim hump portion
Inventor: ARAI KOICHI
IPC: B21H1/04
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular wheel rim having a hump portion of excellent dimensional accuracy.  <P>SOLUTION: A first claw 30 and a second claw 32 holding a work (a vehicular wheel rim) W are stopped at predetermined position. An annular supporting member 160 is abutted on an end face of a curled portion C1 of the work W. Next, a right first die 16b is closed, and the curled portion C1 and an outer circumferential wall surface are supported by a supporting die 106 of the right first die 16b. Similarly, a left first die 16a is closed, and the curled portion C1 and the outer circumferential wall surface are supported by a supporting die 106 of the left first die 16a. In addition, a roller die 124 is abutted on an inner circumferential wall surface of the work W by advancing a long rod 136. The roller die 124 is turned in the circumferential direction thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017400-A (JP)
Title: Karaoke machine system
Inventor: NAKAMICHI NIRO
IPC: H04S1/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke machine having more presence by applying a virtual sound field reproduction technique to the karaoke machine.  <P>SOLUTION: The karaoke machine system comprises at least two speakers arranged forward of a singer playing a karaoke song, and an accompaniment music normal position control means for controlling a sound image normal position of an accompaniment music so as to stationally localize the accompaniment music rearward of the singer. In this way, the karaoke machine system in which the singer can sing in the state having the same presence as a real singer can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016818-A (JP)
Title: Electronic switch for ventilation fan
Inventor: SASAKI KOUSUKE
IPC: F24F7/007
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic switch for a ventilation fan easy of off-operation with no careless off-operation.  <P>SOLUTION: When an on-off operation switch SW1 is pushed in the consistently operated state of the ventilation fan F, a control circuit part 4 measures a time (a pushing operation time) from starting pushing operation to finishing the pushing operation. If the pushing operation time is a previously specified time or longer, the control circuit part 4 receives the input of the on-off operation switch SW1 and outputs an off-signal to a load control part 2. The load control part 2 to which the off-signal is input operates off a load opening/closing means and operates off power supply from a commercial power source AC to the ventilation fan F to stop the ventilation fan F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013109-A (JP)
Title: Health food containing bamboo charcoal powder
Inventor: IKUTA ITSUO
IPC: A23L1/30
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health food containing bamboo charcoal powder in the form of tablets containing a specified amount of pulverized bamboo charcoal powder 5-10 μm in particle size, promoting human health maintenance and body condition improvement through feeding minerals and adsorbing and excreting harmful substances deposited in the human body by intake thereof.  <P>SOLUTION: This health food is in the form of granules obtained by pulverizing bamboo charcoal to a particle size of 5-10μm followed by kneading gelatin with the resultant powder and then drying to solidification. Alternatively, the health food is in the form of granules obtained by pulverizing bamboo charcoal to the particle size of 5-10 μm followed by kneading glucomannan with the resultant powder and then molding to solidification, wherein the bamboo charcoal is carried with lactobacillus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015686-A (JP)
Title: Fruit-like flavor composition
Inventor: KAWASAKI KIYOMITSU
IPC: A23L27/12
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a citrus-like flavor composition which has a high taste and persistence, and an effect of improving the flavor of the raw materials of foods and masking specific foreign odors, is stable in acidic and basic regions, and does not inhibit the action and function of the raw materials of foods by solving the problem of the conventionally proposed fruit-like flavor compositions such that masking of the raw materials used in foods, improvement of the flavor of the raw materials, and a taste such as a cool feeling and a refreshing feeling have been not necessarily satisfactory, and foods containing the flavor composition.  <P>SOLUTION: The citrus-like flavor composition can be obtained by incorporating at least one natural or synthetic flavor selected from the group consisting of specific natural flavors, esters, alcohols, aldehydes, ketones, phenols, ethers, lactones, hydrocarbons, nitrogen-containing and/or sulfur-containing compounds, and acids thereinto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031968-A (JP)
Title: Heat dissipation sheet and its manufacturing method
Inventor: EBIHARA FUMITAKA
IPC: H01L23/36
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation sheet which can secure between a heat source and a heat sink such as an aluminum cooling fin and has good heat dissipation performance.  <P>SOLUTION: A pressure sensitive adhesive layer is entirely or partially pasted on a silicone heat radiation sheet. The pressure sensitive adhesive layer is preferably made of an acrylic adhesive or a polyurethane-based adhesive. Adding a heat radiation filler to the pressure sensitive adhesive layer increases the heat radiation effect.  <P>COPYRIGHT: (C)2004,JPO