baber/WOPTO huggingface dataset:
Patent JP-2004289012-A (JP)
Title: Induction heating coil unit, semiconductor heat treatment apparatus and heat treatment method
Inventor: UCHIDA NAOKI
IPC: H05B6/36
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating coil unit wherein a sufficient heating temperature and a temperature rise speed can be realized even when an induction heating coil and a susceptor are respectively arranged in separate spaces, a semiconductor heat treatment apparatus and a heat treatment method.  <P>SOLUTION: The induction heating coil unit 10 is provided with a casing 12 wherein a boundary surface between a vacuum chamber 24 and itself is shielded by a quartz plate 22 as a light transmission type shielding plate. The casing 12 is provided with an induction heating coil 14 therein that is insulated and covered by a resin 18 between the quartz plate 22 and the casing 12 with a heat insulation material in between, and an air duct 16 is provided in a space provided with the heat insulation material. The induction heating coil unit 10 is also provided with a susceptor 26 close to the quartz plate 22 within the vacuum chamber 22, and a semiconductor wafer 28 is provided under the susceptor 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297140-A (JP)
Title: Mobile communication equipment
Inventor: SHIBATANI KAZUHIRO
IPC: H04M1/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile communication equipment provided with a function of capable of photographing an object with high accuracy while avoiding problems of the upsizing and the durability of the equipment to the utmost.  <P>SOLUTION: An optical system 71 whose peripheral region has greater aberration than that of a center region is mounted on the mobile communication equipment 1. Thus, the mobile communication equipment 1 can capture e.g., living body information from the center region while having the function of ordinary photographing such as snap shot and scenery shot thereby to be capable of photographing the living body information with high accuracy. Then the ordinary photographing function such as snap shot and scenery shot and a person authentication function for collating whether or not a user of the mobile communication equipment 1 is the possessor of the equipment 1 is collated and permitting the use of the mobile communication equipment 1 only when the user is the possessor can be mounted on the mobile communication equipment 1. Further, the mobile communication equipment 1 needs no zoom mechanism or the like which is otherwise required when an ordinary optical system is going to obtain the same zoom magnification as that of the center region, and the use of the optical system is more advantageous than the case of using the ordinary optical system from the standpoint of the durability and the size.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003263278-A (JP)
Title: Disk array control apparatus
Inventor: FUJIMOTO KAZUHISA
IPC: G06F3/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array control apparatus which can efficiently use all access paths between a channel IF and cache memory, and between a disk IF and cache memory, and realizes a high data transfer throughput for cache memory.  <P>SOLUTION: The disk array control apparatus has a host computer 50, a channel interface 411 to connect with a first type channel, a host computer 51, and a channel interface 413 to connect with a second type channel. In addition, the disk array control apparatus also has a plurality of disk interfaces 414 and 415, which have an interface with a magnetic disk apparatus, a cache memory 14 and a shared memory 15. The number of access paths connected to the cache memory is set up so that it becomes less than the number of access paths connected to the shared memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004293602-A (JP)
Title: Vibration controlling actuator, and active type vibration controller
Inventor: OKUMURA KEI
IPC: F16F15/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an output characteristic and increase durability, in a vibration controlling actuator used in an active type vibration controller to exert an exciting force.  <P>SOLUTION: An inner rod 86 projected from an output member 80 is inserted into an armature 126 of an actuator 114, a coil spring 132 is externally inserted to the inner rod 86 and is disposed between opposite faces of the armature 126 and the output member 80, and a fastening nut 134 is screwed to a tip side of the inner rod 86 to compress the coil spring 132 by a predetermined amount through the armature 126. Therefore, while the output member 80 is elastically connected to the armature 126, spring seats 144 are interposed between the coil spring 132 and the output member 80, and between an inner peripheral face of an end in an axial direction of the coil spring 132 and an outer peripheral face of a base end of the inner rod 86.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006279-A (JP)
Title: Alkaline secondary battery and its manufacturing method
Inventor: IMAZATO TSUDOI
IPC: H01M4/66
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel positive electrode with a high utilization efficiency of active material, and provide an alkaline secondary battery using this and its manufacturing method.  <P>SOLUTION: This is characterized by that in the alkaline secondary battery provided with the positive electrode filled with the active material in a nickel sintered substrate, a layer containing a compound represented by A<SB>x</SB>Ni<SB>y</SB>Co<SB>z</SB>O<SB>δ</SB>(A is at least one kind of Na and K, 0.01 ≤ x ≤ 0.1, x+y+z =1, 0.9 ≤ δ ≤ 1.1, y : z = 30 : 70 to 90 : 10) is formed on the surface of the nickel sintered substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004295573-A (JP)
Title: Contents information print history management method
Inventor: ENOKIDA MIYUKI
IPC: G06K17/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents information print history management method for easily managing contents information printed on a display medium having an RFID tag, and for printing the same contents information as that printed on the display medium having the RFID tag based on an ID number unique to the display medium.  <P>SOLUTION: Contents data 2a printed on a display medium 2 having an RFID tag from a computer device 5 are registered in a data management device 6 as a management table for ID paper registration, and the table for ID paper registration for retrieving the contents 2a registered in the management table for ID paper registration is generated synchronously with the registration of the contents 2a in the management table for ID paper registration, and the desired contents 2a are retrieved from the table for ID paper retrieval based on the ID number of the RFID of the display medium 2 with the RFID tag on which the contents 2a are printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299837-A (JP)
Title: Thread breakage detecting device for elastic thread winder
Inventor: HORI TETSUYA
IPC: B65H63/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread breakage detecting device for an elastic thread winder capable of surely detecting the generation of thread breakage.  <P>SOLUTION: A winding detecting means 25P30 is provided to detect winding of the elastic thread around the elastic thread winder for winding the elastic thread Y with a winder M after the elastic thread Y is stretched around godet rollers GR1 and GR2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298924-A (JP)
Title: Method for controlling feeding of wire in arc welding accompanied with short circuit
Inventor: NISHISAKA FUTOSHI
IPC: B23K9/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stability of a welding state in a method for controlling feeding of wire in arc welding accompanied with short circuit with which a welding wire is advancedly fed to a base material during arc time and the welding wire is retreatedly fed to the direction leaving from the base material during short circuit time.  <P>SOLUTION: In the control method for feeding the wire in arc welding accompanied with the short circuit, the advanced feeding is succeeded and also, the welding current Iw is increased until passing a preset long term short circuit distinguishing time Tt from the time point when the short circuit is generated, and after passing the long term short circuit distinguishing time Tt, the advanced feeding is changed over to the retreated feeding and also, the welding current Iw is decreased, and when the arc is regenerated (t5) by leaving the tip part of the wire from the base material with the retreated feeding, this feeding is again changed over to the advanced feeding and also, the welding current Iw is increased to a value according to the feeding speed of the advanced feeding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301274-A (JP)
Title: Inscribed meshing planetary gear device
Inventor: TSURUMI HIROSHI
IPC: F16H1/32
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a transmission loss; to reduce noise; and to restrain pulsation by allowing smooth operation even in a small backlash while reducing a burden of highly accurate work and installation.  <P>SOLUTION: A speed reducer G1 has an external gear 130 and an internal gear having a little tooth number difference, and a mechanism for absorbing a rocking component, and taking out an autorotation component, is formed as a structure having an inner pin hole 150 formed in the external gear 130 and an inner pin loosely fitted to the inner pin hole 150. The inner pin hole 150 is composed of a true circle part C1 of a radius R1 and expansion parts S1a and S1b. The expansion parts S1a and S1b are formed of a second true circle C2 of a radius R2 having the center O4 dislocated in the radial direction X of the external gear 130 from the center O3 of the true circle part C1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304952-A (JP)
Title: Manufacturing method for armature of rotating electric machine and wire winding machine
Inventor: IWASE HIDEAKI
IPC: H02K15/09
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an armature of a rotary electric machine and a wire winding machine wherein wires can be wound without a break.  <P>SOLUTION: A core 2 is provided with a plurality of teeth 4 which are radially extended from the center. Slots 5 are formed between the teeth 4 adjoining to each other in the circumferential direction. When a wire 3 is wound in a slot 5, only the slot 5 of interest is opened by a center former 69 and a side former 10. The side former 10 is provided with a shutter groove 63a, and a path adjusting portion 54a is protruded from the shutter groove 63a. The wire 3 is moved along the path adjusting portion 54a from the tapered face 10a of the side former 10, and thereafter wound in the slot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311472-A (JP)
Title: Electron beam lithography equipment
Inventor: ITO HIROYUKI
IPC: G03F7/20
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide electron beam lithography equipment that can expose a pattern by highly accurately positioning the pattern by preventing the positional deviation of an electron beam caused by focal point correction.  <P>SOLUTION: At the time of superimposing a focal point correcting voltage upon a deflector, the electron beam is highly accurately positioned by automatically denying the positional deviation of the beam caused by focal point correction at the time of performing the focal point correction, by using the gain value of each electrode of the deflector as a deflected voltage distribution in the direction opposite to the direction of the positional deviation. When a focal point corrector is different from the deflector, the positional deviation is corrected by changing the control input to the deflector in accordance with the focal point correction. For the positional deviation due to astigmatism caused by the focal point correction or astigmatism correction, the correction is performed similarly. When the equipment is used, the pattern is positioned to an accurate position, and high-accuracy electron beam lithography can be performed even when the height of a sample in the image forming surface of the beam changes by preventing unnecessary deflection of electrons caused by the focal point correction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004255147-A (JP)
Title: Knurling ring with adornment
Inventor: YAMAMOTO YUKIO
IPC: A47H13/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knurling ring for a curtain.  <P>SOLUTION: Providing a lower part of the knurling ring (3) with a rod (4) to be a weight renders the posture of an adornment (1) provided on an upper part of the ring (3) always stable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004310933-A (JP)
Title: Disk drive
Inventor: OBATA MANABU
IPC: G11B33/14
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive advantageous in preventing the sticking of dust to a pickup.  <P>SOLUTION: The disk drive 100 is furnished with a casing 10 and a tray 12, and the tray 12 is reciprocated between the entrapment position and the projecting position. A first pickup 20 and a second pickup 22 are arranged across a spindle motor 18. A first notch 1206A and a second notch 1206B are formed on the tray 12. A cover 30 is prepared so as to cover the upper part of the second pickup 22 positioned at the retreating position. A cover piece 32 is arranged on the cover 30, and the cover piece 32 is disposed on the part positioned at the upstream side of a disk-like recording medium in the rotating direction at the front part of the cover 30 so as to be movable to the direction parallel with the moving direction of the second pickup 22 and also in the state being energized to the projecting direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306853-A (JP)
Title: Direction indicator of moving body
Inventor: OSAMA BIN HASSAN MOHAMMAD ALI
IPC: B60Q1/38
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent some danger from occurring during U-turn of a moving body by informing surrounding that it is not the only changing of the course so as to secure safety when U-turning, and secure safe driving of the moving body.  <P>SOLUTION: The direction indicator is provided on the moving body, and the U-turn of the moving body can be recognized from the outside of the moving body. Since the U-turn is recognized from the outside, some danger to occur during U-turn of the body is prevented and the safe driving of the moving body is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309948-A (JP)
Title: Heat developable photosensitive material
Inventor: SUZUKI KEIICHI
IPC: G03C1/76
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material the image of which can be excellently preserved in a dark place after image formation.  <P>SOLUTION: The heat developable photosensitive material has an image forming layer containing a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on a support. The binder in the outermost layer on the surface side of the support on which the image forming layer is disposed contains ≥85 mass% a latex polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314970-A (JP)
Title: Chemical bottle and substrate treatment apparatus
Inventor: MORIYA SHUJI
IPC: H01L21/304
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical bottle which is resistant to corrosion by a chemical and a substrate treatment apparatus using the bottle.  <P>SOLUTION: An intermediate layer for preventing invasion of the chemical is provided between a metallic container casing and a resin-made coating layer. Thus, the coating layer protects the intermediate layer, and in addition the intermediate layer prevents the container casing from being corroded with the chemical permeating through the coating layer. As a result, the chemical is prevented from being contaminated with corrosion products such as metallic ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317057-A (JP)
Title: Supply device for melting furnace
Inventor: ISAKI MAKOTO
IPC: G21F9/30
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a crucible and scattering of a radioactive substance by improving supply efficiency, and eliminating impact force to the crucible and scattering of molten matter in the crucible.  <P>SOLUTION: An openable-closable discharge cover 2 is arranged on a supply device body 1. A discharge cover operating tapered part 4 is formed on an opening-closing arm 3 of this discharge cover 2. A discharge cover driving rod 6 having a tapered part 5 engaging with this discharge cover operating tapered part 4 is vertically movably arranged. The supply efficiency is improved by increasing the content unit volume of the supply device body 1, by reducing clearance between an inner peripheral surface of the crucible 17 and an outer peripheral surface of the supply device body 1, by opening-closing the discharge cover 2 via the discharge cover operating tapered part 4. Since the discharge cover 2 is opened and closed via the tapered part 5, opening-closing operation can be continuously performed. The impact force to the crucible and the scattering of the molten metal in the crucible are eliminated, by silently inputting a melt, to prevent the damage of the crucible and the scattering of the radioactive substance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317385-A (JP)
Title: Navigation system, and method of accessing map data in the system
Inventor: MINATO JUNJI
IPC: G09B29/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system operated safely even when traveling in an area of high altitude.  <P>SOLUTION: This navigation system provided with a function for searching a route to a destination has a storage device 30 for storing a map data or the like, a data memory 70 for storing one portion of the map data or the like stored in the storage device 30, position detecting means 10, 11 for detecting positional information of a vehicle, a control part 80 for storing the the map data stored in the storage device 30 in a backup memory area 74 of the data memory 70, when the vehicle reaches a prescribed altitude, based on the positional information, and a display control part 50 for displaying the map data read out from the data memory 70 on a display 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206667-A (JP)
Title: Article storage device
Inventor: KAWAKAMI KOJI
IPC: G07F11/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article storage device for storing and conveying a variety of articles.  <P>SOLUTION: A plurality of racks 10 arranged in parallel in left and right directions individually have conveyance means 11 for conveying loaded articles. Each conveyance means 11 is driven by transmitting driving force to a drive transmission gear 90 by a drive output gear 77 of a driving part defined to be transferable. The drive transmission gear 90 is selectively transferred to a separated state at which it can be engaged with the drive output gear 77 and for separating and driving each conveyance means 11 and a linked state at which it is linked to a conveyance means 11 of the adjacent rack 10 and engagement in the drive output gear 77 becomes impossible. At the linked state, one drive transmission gear 90 of the adjacent rack 10 can be engaged with the drive output gear 77 and the conveyance means of the linked rack 10 is driven together. Thus, the rack 10 with varied width is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004325207-A (JP)
Title: End-measuring apparatus
Inventor: KODAMA KAZUHIKO
IPC: G01D5/245
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desired coefficient of linear expansion by stabilizing a scale material unstable to changes in ambient temperature and moisture.  <P>SOLUTION: A main scale 12 is fastened rigidly to a metal tape 14 having a desired coefficient of linear expansion by a strong adhesive 16. The metal tape 14, in such a state as to allow expansion and contraction, is fixed elastically to a frame 10 by an adhesive doubly coated tape 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328903-A (JP)
Title: Optically-driven micro-actuator
Inventor: TAKAHASHI MASAAKI
IPC: H02N6/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically-driven micro-actuator easy in downsizing.  <P>SOLUTION: The optically-driven micro-actuator 1 comprises: a micro-housing 10 having a light take-in port to which a light emission end of fiber optics 60 is mounted; a solar cell 30 that receives light from the light emission end of the fiber optics mounted on to the light take-in port, and converts light energy into electric energy; a storage means 40 that is arranged in the micro-housing and stores the electric energy from the solar cell 30; and an electric motor structure 50 that is arranged in the micro-housing at its part other than an operation part, and driven by the electric energy of the storage means. A trasmission part of the electric energy from the solar cell 30 to the electrically-driven micro-actuator is sealed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323317-A (JP)
Title: Method of press-sticking interlayer on glass panel
Inventor: KAWAHARA HIDEO
IPC: C03C27/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of press-sticking an interlayer on a glass panel by which the occurrence of crack on a plate glass is prevented and the occurrence of bubbles on the boundary face between the plate glass and the interlayer is prevented.  <P>SOLUTION: The glass panel 1 provided with a vacuum glass panel 10 and the plate glass 30 arranged at a prescribed interval from the vacuum glass panel 10 through the interlayer 20 is manufactured by sealing the vacuum glass panel 10 and the plate glass 30 between which the film like interlayer is interposed into a vacuum bag 40 (step S302), reducing the pressure in the vacuum bag 40 by a vacuum pump P attached to evacuate the vacuum bag 40, charging the vacuum glass panel 10 and the plate glass 30 between which the the interlayer 20 is interposed into a temperature controllable heating furnace during being sealed into the vacuum bag 40 to control the temperature (step S303) and after that, returning the inside of the vacuum bag 40 to the atmospheric pressure (step S304).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004129206-A (JP)
Title: Signal encoding method, signal decoding method, signal encoding device, signal decoding device, signal encoding program, and signal decoding program
Inventor: KOBAYASHI MITSURU
IPC: H04N19/65
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal encoding method for encoding signals efficiently.  <P>SOLUTION: The method includes a setting information introduction step for analyzing a signal to be encoded (object signal) on division interval unit basis and calculates an initial value of probability-associated information used for arithmetic encoding of the object signal in the division interval unit, converting the initial value of the probability-associated information to already-provided information regarding the object signal added to a header and an adjustment value combined to the already-provided information with a predetermined method , and introducing the adjustment value as setting information; an encoding step for arithmetically encoding the object signal in the division interval unit according to the setting information introduced in the setting information introduction step; and setting information addition step for adding the header including the setting information and the already provided information to the signal arithmetically encoded on division interval unit basis.  <P>COPYRIGHT: (C)2004,JPO