baber/WOPTO huggingface dataset:
Patent JP-2005041168-A (JP)
Title: Equipment for forming strip-shaped member
Inventor: SUDA OSAYUKI
IPC: B29D30/26
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for forming a strip-shaped member which efficiently performs suction of a strip-shaped member piece by means of suction openings of the outer peripheral surface of a drum, by making necessary suction openings operate sequentially, and for which a negative pressure source of a small capacity can be used sufficiently.  <P>SOLUTION: This equipment forms the strip-shaped member 3 by sticking the strip-shaped member pieces 2 in prescribed numbers sequentially on the outer peripheral surface of the cylindrical drum 10, with the end edges thereof made to overlap each other in the circumferential direction. A plurality of lines of the suction openings arranged in parallel in the axial direction are formed in the circumferential direction in the outer peripheral surface of the drum 10, at the same interval as the width of the strip-shaped member piece, and a plurality of branch pipes B<SB>i</SB>connected from inside to the suction openings V<SB>i</SB>of first to i-th lines in the circumferential direction, which are arranged in the axial direction, are put together in one trunk pipe M<SB>i</SB>for each line. The equipment has a negative pressure distributing means 20 which exerts a negative pressure sequentially on the trunk pipes M<SB>i</SB>in the sequence of the arrangement in the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041552-A (JP)
Title: Collective packaging body using heat-shrinkable film
Inventor: HATA TETSUO
IPC: B65D71/08
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collective packaging body which is excellent in unsealability after being separated into individual unit packaging bodies, in which a film rarely undergoes unexpected break due to heat shrinkage during a packaging work, and which can adequately package the whole of a plurality of articles.  <P>SOLUTION: In the collective packaging body A using a heat-shrinkable film, a plurality of articles 1 arranged in a row are collectively packaged with a heat-shrinkable film 2, and perforation lines 23 or slits capable of separating the plurality of articles 1 by a predetermined number are formed in the film 2. The film 2 has an affixed portion 21 in which a pair of side edge portions 20a and 20b overlap and are affixed to each other, and an easily peelable part 22 in which adhesion of a part of the film 2 to each other is suppressed is provided for each area corresponding to the articles 1 of the predetermined number of the affixed portion 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043835-A (JP)
Title: Substrate for photomask blank, photomask blank and photomask
Inventor: NUMANAMI TSUNEO
IPC: G03F1/60
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for photomask blank resulting in a photomask with which a pattern made fine can be drawn on a wafer substrate by exposure with high accuracy, and to provide a photomask blank and a photomask using the substrate.  <P>SOLUTION: The photomask blank substrate is characterised in that, in a pair of belt-like regions from 2 mm to 10 mm inside a pair of side lines opposing to each other in the side lines which form the peripheral edge of the upper face of the substrate where a mask pattern is to be formed, excluding a portion within 2 mm from either end in the longitudinal direction, each belt-like region is inclined downward to the periphery of the substrate, and the difference between the maximum height and the minimum height of the belt-like region from the least square plane of the belt-like region is ≤0.5 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047212-A (JP)
Title: Ink jet head manufacturing method and ink jet head manufacturing device
Inventor: TAKEZAWA YOICHI
IPC: B41J2/16
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet head manufacturing method which ensures application of an adhesive in a suitable amount to a suitable location during an adhesive step of ink jet head production, to thereby prevent degradation of the ejection performance of an ink jet head as a product and enhance manufacturing yield.  <P>SOLUTION: According to the ink jet head manufacturing method, an upper surface of a channel wafer 200 forming a substrate 20 is cut away by dicing to form grooves 201 as ink chambers 26 therein at predetermined intervals, and thereafter the adhesive is applied to the upper surface by means of an adhesive applying device 60 having the ink jet head 2. Specifically a nozzle surface 2a of the ink jet head 2 is arranged above the upper surface of the channel wafer 200 at a predetermined vertical distance away from the same, and the channel wafer 200 is relatively moved in the horizontal plane with respect to the ink jet head 2, followed by driving the ink jet head 2, whereby the adhesive is ejected from nozzle holes 2b facing the upper surfaces of respective diaphragms 29 of the channel wafer 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051180-A (JP)
Title: Method of forming resist pattern
Inventor: TONOMURA SHOICHIRO
IPC: H05K3/18
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a resist pattern by which the resist pattern which is less restricted by the viscosity of used resist ink as compared with an ink-jet method, and in addition, reduced in rattling and defect can be formed at the time of manufacturing a resist pattern, a conductor pattern, and printed wiring board by using a direct resin plotting method, in the method of manufacturing the conductor pattern and the printed wiring board which are reduced in rattling and defect.  <P>SOLUTION: (1) The resist pattern is formed by using a resist pattern forming method based on a direct resist plotting method using a plotter or dispenser. (2) Then the resist pattern described in (1) is formed by using photosensitive resist ink. (3) In addition, the conductor pattern is formed by the method described in (1) or (2). (4) Finally, the printed wiring board is manufactured by using the method described in (3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054312-A (JP)
Title: Leg and foot warmer
Inventor: TOSAKA YOSHIMASA
IPC: A41D13/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg and foot warmer attached to a lower leg part and an ankle part to use, and excellent in convenience.  <P>SOLUTION: The leg and foot warmer comprises a primary warming member 2 for being attached to the lower leg part of a wearer, and a secondary warming member 3 for being attached to her (his) ankle part. The warming members 2, 3 are made of soft fabric material having warmth retainability, each formed into a developed flat sheet, and so structured as to wrap over a part to be attached, and each has an fixing means 5 for holding the warmer in a wrapping state. The fixing means 5 is so designed as to freely adjust the fixing position according to the size of the wrap-over part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057945-A (JP)
Title: Sintered ring magnet
Inventor: IWAMI TAIZO
IPC: H02K21/14
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring magnet easy in magnetization after the assembling of a rotor, allowed in anisotropic orientation and reducible in the irregularity of torque such as cogging torque and a torque ripple by reducing the distortion of magnetized distribution in a rotative direction.  <P>SOLUTION: In the sintered ring magnet formed by integrally stacking anisotropically orientated annular rings by sintering, the ring 2 in which axially extending grooved recesses 2a are periodically formed in its circumferential direction, and the ring 3 without the recesses are stacked. By this constitution, the irregularity of the torque such as the cogging torque and the torque ripple is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057706-A (JP)
Title: Presence information providing method, presence management server, computer program and user terminal
Inventor: MIYAMAKI HIDETAKA
IPC: G06F21/31
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presence information providing system, presence management server, etc., capable of easily grasping a future communication state of a user terminal.  <P>SOLUTION: In this presence information providing system, a schedule management server manages schedule information, and the presence management server manages profile information required to acquire the schedule information, confirms contents of the presence information periodically or by request. When communication is not available, the presence management server acquires user's profile information, further acquires the schedule information on the basis of the profile information, and updates the presence information of the user terminal by extracting from the acquired schedule information the next communicable time showing that the incommunicable user terminal is next communicable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062475-A (JP)
Title: Method for manufacturing conductive composition for electrophotographic equipment
Inventor: YOSHIKAWA HITOSHI
IPC: G03G21/06
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a conductive composition for electrophotographic equipment having excellent dispersibility of an electronically conductive fibrous filler such as carbon nanotubes and having less variation in electric resistance.  <P>SOLUTION: The method of manufacturing the conductive composition for electrophotographic equipment includes a step in which (A) a solid polymer and (B) an electronically conductive fibrous filler are kneaded after the component (B) is preliminarily dispersed in a solvent capable of dissolving the component (A).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059790-A (JP)
Title: Insulator
Inventor: MURATA TADAHIRO
IPC: B60R13/08
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To relatively reduce manufacturing costs, to provide both condensation preventing performance equal to, or better than, that of a foaming rubber, and sound insulating properties better than the forming rubber, and to enhance durability against shock or pressure from the outside, with simple structure where thermal conductivity to a pipe is reduced while adopting a solid rubber to an insulator attached to an outer side face of the pipe.  <P>SOLUTION: The insulator 20 comprises a tubular outer peripheral part 21 with a space part 23, having an inner diameter in which the pipe 10 can be inserted, and two or more protruding parts 22 protruding from the inside of the outer peripheral part 21 to a diameter direction of the outer peripheral part 21, with a tip end of a protruding direction thereof in contact with the outer side face of the pipe 10 housed in the outer peripheral part 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058969-A (JP)
Title: Device for washing inside of pipe
Inventor: MIBU HARUO
IPC: E03F9/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for washing the inside of a pipe in which a plurality of jetting pores 5 are formed in a nozzle body 4 of a jetting nozzle 1, the nozzle body 4 is made of a metal, washing water is supplied into the nozzle body 4 and is jetted from the jetting pores 5 and the jetting nozzle 1 is advanced by jetting force and shock is made small even when the jetting nozzle 1 collides with a portion to be repaired in a sewer pipe or a water distributing pipe to give no damage to the portion to be repaired and the jetting nozzle 1 is advanced at a high advancing speed to raise operation efficiency.  <P>SOLUTION: Covers 6a, 6b are provided at an external surface of the nozzle body 4 at least at a front end part in an advancing direction of the jetting nozzle 1 to cover the external surface of the nozzle body 4 with the covers 6a, 6b. The covers 6a, 6b are made of a plastic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061792-A (JP)
Title: Water heater
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24H9/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient water heater requiring no neutralizing treatment for drain water.  <P>SOLUTION: In a main heat exchanger 18, sensible heat in combustion gas is recovered without generating drain, and in a subsidiary heat exchanger 19, sensible heat and latent heat in the combustion gas are recovered while reducing the temperature of the combustion gas to that of generating the drain. The drain generated in the subsidiary heat exchanger 19 is forcibly discharged to the outside of equipment by using the wind power of a combustion air supply fan 36 provided in the water heater. The drain which is not completely discharged at this time is collected and then evaporated by using the wind power of the combustion air supply fan 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067928-A (JP)
Title: Method for forming plate glass
Inventor: OTA HIDEAKI
IPC: C03B29/08
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to form a required bent shape by heating a plate glass to a temperature equal to or above the softening temperature and bending by gravity.  <P>SOLUTION: In the method for forming the plate glass by the dead load, the heating temperature and the arrangement of a heating member and the arrangement of an endothermic member are determined using a programmed computer by a program comprising a process for calculating temperature distribution (T1) in which the heated glass is formed into a required shape by gravity and a process for calculating the heating temperature and the arrangement of the heating member and the arrangement of an endothermic member to obtain the temperature distribution (T1) in which the required curved shape is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172087-A (JP)
Title: Display
Inventor: TAKEUCHI YUKIHISA
IPC: H01J1/32
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display with a structure suited for jumboizing and cost reduction.  <P>SOLUTION: The display 100A is provided with a mother board 102, an outer frame 106, a case 105 having a transparent plate 20, and modules 104 with a plurality of electron emission elements 10A formed aligned on a module board 112, where, a plurality of the modules 104 are aligned in a matrix on the mother board 102, and further, the inside of the case 105 is sealed in vacuum. One or more spacers 110 may be made interposed at any positions between the mother board 102 and the transparent board, so that a gap between the mother board 102 and the transparent plate 20 is maintained at a given distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013912-A (JP)
Title: System for managing document information and method for identifying medium paper
Inventor: TABATA YASUHIRO
IPC: G06F17/30
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability, workability and convenience of a system by constructing informational continuity and relevancy between a digital world such as a computer and paper documents, incorporating the paper documents in a document information management system for the digital world, making it possible to directly access the digital world through the paper documents, realizing hypertext using the paper documents and in addition, automatically making medium paper identifiable.  <P>SOLUTION: This system is provided with a filing means 101, the medium paper 102, a reading means 103, a retrieving means 104 and an outputting means105. Written information on the medium paper 102 has a characteristic typeface, color, background or peripheral symbol. The reading means 103 is provided with a first reading means 106a for reading the written information, a medium paper identifying means 106b for identifying whether an original is the medium paper 102, and a second reading means 106c for reading selection information and connection information when the original is the medium paper 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068607-A (JP)
Title: Fiber elastomer and method for producing the same
Inventor: MORITA HIROAKI
IPC: D04H1/542
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber elastomer having excellent heat resistance, water resistance and load decentration property.  <P>SOLUTION: The fiber elastomer is composed of a heat-weldable fiber having a melting point of ≥100°C and a carbon fiber having an average fiber length of >15 mm and three-dimensionally interlocked with the heat-weldable fiber. The fiber elastomer has the 1st bonded part formed by the heat-welding of the crossing point of the carbon fiber and the heat-weldable fiber, the 2nd bonded part formed by the bonding of the carbon fiber and the heat-weldable fiber with a slippery binder having slipperiness and a bonding property at a part other than the 1st bonded part, and a slipping part formed by coating the surface of the carbon fiber and/or heat-weldable fiber with the slippery binder to enable the slip of the fibers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072484-A (JP)
Title: Changeover switcher for transformer
Inventor: MATSUBAYASHI TADAKI
IPC: H01F29/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To configure a compact changeover switcher for a transformer for switching the connection of the primary coil of a transformer for receiving different system voltages.  <P>SOLUTION: Terminal groups T1a to T1d, T2a to T2d, T3a to T3d to which the terminals of unit primary coils L1 to L4 configuring the primary coil of a transformer are connected are divided into three terminal groups G1 to G3, and a plurality of terminals belonging to those respective groups are arranged so as to be lined up perpendicularly to the arrangement direction of the terminal groups. The terminal groups G1 to G3 are respectively provided with unit switchers SW1 to SW3, and the unit switchers SW1 to SW3 are switched according to a received system voltage so that the unit primary coils can be connected in parallel or serially.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075117-A (JP)
Title: Electric power steering device
Inventor: OSUGA AKIRO
IPC: B62D5/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent the occurrence of noise from a reduction mechanism in a power steering device which provides driving force of an electric motor for steering auxiliary to a steering shaft through a motion change mechanism such as the reduction mechanism or a ball screw or the like.  <P>SOLUTION: The output of the electric motor 20 is given to the steering shaft 9 through the reduction mechanism 23 and the motion change mechanism 24. A rotary cylinder 28 of the motion change mechanism 24 is supported with a first and second bearings 30, 31 and respective bearings 30, 31 are held in a second divided housing 37 among a first and second divided housing 36, 37. This prevents relative positioning accuracy of the first and second bearings 30, 31 from being affected by coupling accuracy between respective divided housings 36, 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074317-A (JP)
Title: Gas separation membrane
Inventor: YAZAWA TETSUO
IPC: B01D71/52
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas separation membrane of excellent heat resistance and chemical durability in a method for separating and collecting gaseous carbon dioxide, gaseous helium or gaseous hydrogen from gaseous mixture by the gas separation member.  <P>SOLUTION: Ethylene oxide derivative is used for the monomer component. In other words, the composition composed of polyether copolymer with the repeating structural unit of a main chain consisting of ethylene oxide units and at least one kind of multi-functional alkoxysilane selected from among the group of tetra-alkoxysilane and tri-alkoxysilane is subjected to hydrolysis and polycondensation to obtain a gas separation membrane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077810-A (JP)
Title: Electro-optical apparatus and projection type display apparatus
Inventor: TAKENAKA SATOSHI
IPC: G02F1/13
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical apparatus having superior reliability by easily preventing malfunctions due to the temperature increase of peripheral circuits or the like.  <P>SOLUTION: The electro-optical apparatus is provided with an optical modulation part 35 modulating and emitting light from a light source 2 has a frame body 41, disposed so as to enclose the optical modulation part on the outer side of the optical modulation part 35, and a heat radiation part 50 is provided at a light non-irradiation part of the frame body 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083440-A (JP)
Title: Drive transmission mechanism and image forming device
Inventor: WATANABE HIDEYO
IPC: G03G15/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive transmission mechanism with gears disengageable from each other, highly reliable and capable of smooth drive transmission with a less fluctuation of a distance between centers of the gears when engaging with each other, and to provide an image forming device equipped therewith.  <P>SOLUTION: The drive transmission mechanism comprises the first gear 9 and the second gear 7. The second gear 7 is moved toward a rotation center axis to disengage from the first gear 9. The drive transmission mechanism has restricting members 6, 8 for restricting the fluctuation of the distance between the centers of the first gear 9 and the second gear 7 when engaging with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002204-A (JP)
Title: Method for growing single crystal of rare earth silicate
Inventor: KURATA YASUSHI
IPC: C30B15/36
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a single crystal of a rare earth silicate that generates no cracks during the growing stage and that is difficult to generate cracks in processing the side or the cross-section of the growing crystal.  <P>SOLUTION: In the growing method of the single crystal of the rare earth silicate which comprises heating a crucible including a raw material to form a melt, bringing the melt into contact with the bottom of the seed crystal while pulling up the seed crystal, the method is characterized in that the pull-up stem constitutes the direction to which the net angle of the inclination from b axis ([010]axis) of the single crystal is 30° or more and the net angle of the inclination from c axis ([001]axis) is 25° or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005084430-A (JP)
Title: Active substrate and display device
Inventor: INOUE MASAYUKI
IPC: G02F1/1345
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a defective display on an edge part of a display region and to carry out a display excellent in uniformity on the whole area of the display region by stably controlling an electric potential of a non-display region without upsizing a device in the active matrix display device.  <P>SOLUTION: In the active matrix display device, for the purpose of actively controlling an electric potential of a peripheral part of the display region A, an electrode part 10 to apply a specified electric potential to a display medium such as a liquid crystal layer in the non-display region B is disposed on the non-display region B on the peripheral part of the display region A, and an electric potential equal to that supplied to a counter electrode from an external input terminal 12 is supplied to the electrode part 10. Consequently, by stably controlling the electric potential of the non-display region without upsizing the device as usually done in a conventional technique, the defective display (nonuniformity of the display) on the edge part (the peripheral part) of the display region is prevented and the display excellent in uniformity on the whole area of the display region is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI