baber/WOPTO huggingface dataset:
Patent JP-2004249357-A (JP)
Title: Slit steel strip and method for manufacturing the same
Inventor: KONDO MICHINORI
IPC: B21C47/26
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slit steel strip and a method for manufacturing it, which can prevent the occurrence of a defective shape although the slit steel strip is subjected to a leveling process.  <P>SOLUTION: A correlation is determined in advance among a thickness at the slitting position of a base material, a difference Δt(tc-te) in thickness between both crosswise edges of the slit steel strip and the amount of a crown caused when the slit steel strip is subjected to the leveling process. The thickness difference Δt at which the amount of the crown becomes a crown limit value or less is determined from the thickness at the slitting position on the basis of the correlation. Then the base material with the thickness difference Δt is manufactured and is slit crosswise into two strips.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255679-A (JP)
Title: Ink jet recorder
Inventor: MATSUYAMA YASUO
IPC: B41J2/175
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate replacement of an ink tank in an ink jet recorder comprising an ink jet head, and an ink tank mounted removably on the ink jet head and forming an image by sticking ink drops ejected from the ink ejection openings of the ink jet head to a recording medium.  <P>SOLUTION: The ink tank 19 and the ink jet head 11 are arranged to be drawn out to the outside of the housing 1 so that the ink tank 19 drawn out to the outside of the housing 1 can be replaced by a new ink tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003322226-A (JP)
Title: Blade-type tensioner
Inventor: YONEZAWA SHINICHI
IPC: F16H7/08
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade-type tensioner having a function to guide the tip section of a blade shoe, which is easily machined and assembled.  <P>SOLUTION: The blade tensioner is provided with the blade shoe 2, which has a chain running face 2a and wherein a base end section 20 is rotatably supported on a base 4 and a tip section 21 is slidably supported on the slide plate 41 of the base 4, and a blade spring 3, which is arranged on the side opposite to the chain running face of the blade shoe 2. The slide plate 41 is curved into an arc-shape and has a recessed arc face 41a. The tip section 21 of the blade shoe 2 has a projected arc face 21c, which corresponds to the recessed arc face 41a of the slide plate 41a and slides on the recessed arc face 41a. In this case, the tip section 21 of the blade shoe 2 is guided so as to be positioned at the center position on the slide plate 41 in its widthwise direction by the automatic aligning action of the recessed arc face 41a of the slide plate 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004259183-A (JP)
Title: Communication support method, management server, image distribution server, bidirectional image communication server, receiving terminal, transmitting terminal and communication support system device
Inventor: WATANABE HIROSHI
IPC: G06F21/44
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication support method, by which information based on the sex and social position of a user on the information receiver side is passively given, a management server, an image distribution server, a bidirectional image communication server, a receiving terminal, a transmitting terminal and a communication support system device.  <P>SOLUTION: The receiving terminals 1a, 1b to 1z have a delivered image reproducing part 11 reproducing information service, and the transmitting terminals 2a, 2b to 2z have a distribution image transmit part 21 transmitting information service and a distribution destination profile register part 23 notifying the distribution information of every information service. As a common server, the communication support system device includes: the management server 3 having a user profile storing part 32 where the individual user profile of each user is registered, and a control function part 31 retrieving for a user conformable to distribution information; and the bidirectional image communication server 5 having an image distribution function part 41 distributing information services and performing centralized management for the image distribution server 4 or call control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264505-A (JP)
Title: Optical fiber transmitting/receiving module, its manufacturing method, and electronic apparatus
Inventor: KONDO TAKAYUKI
IPC: G02B6/42
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber transmitting/receiving module that can connect a light emitting element or a light receiving element to an optical fiber optically with high precision and that can be manufactured simply and at low cost, and also to provide its manufacturing method and an electronic apparatus.  <P>SOLUTION: The optical fiber transmitting/receiving module is characterized in that it is equipped with a block 11 in which an optical waveguide 12 is installed and in which a recessed guide 13 for an optical fiber 20 is installed in one end face of the optical waveguide 12, that the module is also equipped with a minute tile-shaped element 1 which is stuck to the block 11 and which has a light emitting element or a light receiving element, and that, in the minute tile-shaped element 1, the light emitting part of the light emitting element or the light receiving part of the light receiving element is arranged in the manner facing the other end face of the optical waveguide 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262710-A (JP)
Title: Mn-Zn BASED FERRITE AND METHOD OF MANUFACTURING THE SAME
Inventor: KONO TAKASHI
IPC: C04B35/38
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrite material having both characteristics of high initial magnetic permeability and high saturation magnetic flux density.  <P>SOLUTION: Relative initial magnetic permeability in 1 MHz at 23°C and the magnetic flux at 23°C and 100°C in the application of 1,200 A/m outside magnetic field are controlled to have a prescribed relation to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263800-A (JP)
Title: Bearing device with synthetic resin pulley
Inventor: MORI KEISUKE
IPC: F16H55/36
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device with a synthetic resin pulley, preventing resin cracking of the synthetic resin pulley, radial gap clogging, generation of unusual sounds and the runout of a belt.  <P>SOLUTION: The bearing device for the synthetic resin pulley comprises an outer ring 1 and a phenol resin pulley 7 arranged on the outer periphery of the outer ring 1 and formed integrally therewith. In the bearing device with the synthetic resin pulley, a relationship 90≤(b/a)×100 is set, where (a) is the radial thickness of a raceway bottom portion of the outer ring 1 and (b) is the radial thickness of a cylindrical portion of the phenol resin pulley 7, fitted to the outer periphery of the outer ring, to prevent the rotation of the phenol resin pulley 7 relative to the outer ring 1 and resin cracking of the phenol resin pulley 7, and a relationship (b/a)×100≤200 is set to prevent radial gap clogging in a radial gap between a raceway ring and a ball 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270202-A (JP)
Title: Roof material
Inventor: ISHIYAMA HAJIME
IPC: E04D3/366
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof material which has unprecedented workability, and wherein a waterproof function, a heat insulating function, an anti-dew-condensation function, etc., are formed.  <P>SOLUTION: This roof material A comprises a waterproof piece 13 formed by protruding an upstream-side leading end of decorative facing 4 upward, a fitting piece 13a formed by protruding a leading end of the waterproof piece 13 to an upstream side, a fixing piece 15 formed by protruding the leading end of the decorative facing 4 to the upstream side, a step facing 6 formed by hanging a lowermost-side leading end of the decorative facing 4 downward, the deepest piece 8 formed by protruding the vicinity of the leading end of the decorative facing 4 downward, and an insertion piece 9 formed by protruding a leading end of the deepest piece 8 is protruded to the downstream side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276925-A (JP)
Title: Fastener and packaging bag
Inventor: IWAMOTO TAKEHIRO
IPC: B65D33/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener capable of improving ability in making bags and preventing expansion and contraction of a belt-like base of the fastener, and a packaging bag including the same.  <P>SOLUTION: The fastener 3 includes a fastener body 30 having a pair of a male members 31 and a female member 32, and a tear-open string 35. The male members 31 include the belt-like base 311 to be welded to the internal surface of a film 11A and a male member engaging portion 312 protrusively provided from the base 311. The string 35 is provided lengthwise on the base 311 of the male member 31 and embedded at a position of 3-50 μm from the surface of the base 311.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281548-A (JP)
Title: Ferromagnetic single electronic element and memory element using the same
Inventor: SHIRAKASHI JUNICHI
IPC: H01L43/08
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide ferromagnetic single electronic elements of high performance and to provide a memory element which can be improved in integration and density using and integrating the ferromagnetic single electronic elements.  <P>SOLUTION: Ferromagnetic materials 1, 2, and 3 are formed on an insulating board by a molecular beam epitaxy method, a chemical vapor deposition method, or a sputtering method, insulators 4 are formed by an anodic oxidation method, a natural oxidization method, or a plasma oxidation method to connect the ferromagnetic materials 1 and 3 and the ferromagnetic materials 2 and 3 together in series respectively for the formation of ferromagnetic tunnel junctions 1a and 1b, one of the ends is made the source electrode 6, and the other is made the drain electrode 7. A part between the ferromagnetic tunnel junctions is made a center electrode 5. The center electrode 5 and a gate electrode 8 are connected together with a series circuit composed of a resistor and a capacitor. The directions of magnetization of the source electrode 6, the drain electrode 7 and the center electrode 5 are indicated by arrows, antiferromagnetically oriented in a zero magnetic field, and ferromagnetically oriented when an external magnetic field is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277531-A (JP)
Title: Star-shaped polymer having polyolefin arm
Inventor: KANEKO HIDEYUKI
IPC: C08F8/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a star-shaped polymer having polymer chains, including at least three polyolefin chains, extending radially from the central core thereof, and its manufacturing method.  <P>SOLUTION: The novel star-shaped polymer is manufactured by the reaction of a polyolefin having a functional group at its end represented by general formula (I) [wherein P is a polymer chain obtained by homopolymerizing or copolymerizing an olefin represented by CH<SB>2</SB>=CHR<SP>1</SP>(wherein R<SP>1</SP>is a group or an atom selected among a 1-20C hydrocarbon group, a hydrogen atom and a halogen atom); and X is a heteroatom or a heteroatom-containing group] with a multi-functional low-molecular weight compound (A) having at least three functional groups, and has a structure where at least three polymer chains are bonded to the central core and at least one polymer chain obtained by homopolymerizing or copolymerizing the olefin represented by CH<SB>2</SB>=CHR<SP>1</SP>(wherein R<SP>1</SP>is the same as in general formula (I)) is bonded to the central core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278389-A (JP)
Title: Hybrid compressor
Inventor: HASEGAWA TAKEHIRO
IPC: F04C29/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid compressor in which assembling workability is improved, while preventing reduction in compression efficiency.  <P>SOLUTION: The hybrid compressor comprises a 1st scroll compressor mechanism and a 2nd scroll compressor mechanism integrally assembled with respective fixed-scrolls of both compressor mechanisms placed back to back. The 1st compressor mechanism is operated by a 1st driving source only, and the 2nd compressor is operated by a 2nd driving source only. Independent discharge paths are provided respectively from both the compressor mechanisms to a discharge chamber of the compressor. In a discharge path from at least one compressor mechanism to the discharge chamber, a discharge valve mechanism for opening/closing the discharge path is provided at a midpoint in the discharge path from the inlet to the discharge path from the compressor mechanism to the outlet to the discharge chamber of the discharge path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003303000-A (JP)
Title: Method and apparatus for feature domain joint channel and additive noise compensation
Inventor: SOUILMI YOUNES
IPC: G10L15/065
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic speech recognition system in which both convolutional and additive noises are compensated for, computational cost is reduced and the system is made suitable for a small integrated type system.  <P>SOLUTION: The method is used to perform noise adaptation of a target speech signal into the speech recognition system, where the target speech signal contains both additive and convolutional noises. The method is provided with a process in which an additive noise bias and a convolutional noise bias of the target speech signal are estimated and a process in which the additive and convolutional noise biases of the target speech signal are jointly compensated for in a feature domain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276111-A (JP)
Title: Equipment and method for manufacturing hot rolled steel strip
Inventor: YOKOYAMA KAZUHIRO
IPC: B21C47/26
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably feed a hot rolled steel strip by detecting and removing a slippage of the hot rolled steel strip in a winding machine.  <P>SOLUTION: At least one pinch roll, a cooling device and a winding machine are disposed at the back of a finish rolling mill in manufacturing equipment of the hot rolled steel strip. The equipment is provided with: a motor control device for controlling a motor current of the winding machine and/or a peripheral velocity of a mandrel; a slippage determining device for determining whether a steel strip slippage is generated in the winding machine; a roll lifting and falling control device for controlling the lifting and falling of at least the one pinch roll; and a roll drive control device for controlling the pinch roll drive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284411-A (JP)
Title: Reduction gear ratio variable type power steering device
Inventor: INAGUMA YOSHIHARU
IPC: F16H1/16
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To lock a carrier of a planetary gear mechanism for changing the steering gear ratio in a nonrotatable state at the time of non-steering of a steering wheel with a simple mechanism.  <P>SOLUTION: This reduction gear ratio variable type power steering device can change the steering gear ratio by controlling rotation of the carrier supporting a planetary gear of the planetary gear mechanism. A mechanism 50 for turning the carrier consists of a worm mechanism 52, one end of a worm shaft 48 is oscillatingly and rotation-integrally connected to a motor output shaft 51a by a connection mechanism 53, the other end of the worm shaft 48 is pinched by a spring 55 and a hydraulic piston 56, at non-steering, a worm 44 is non-rotatably fixed on a lock position for pressing against a worm wheel 43 by the spring 55, and at the time of steering, a worm shaft 48L is pushed back to a rotation transfer position from the lock position by the hydraulic piston 56 for enabling rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283704-A (JP)
Title: Filter system for air conditioner
Inventor: EBIHARA MASAHARU
IPC: F24F13/28
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter system for an air conditioner which eliminates the troublesome work of cleaning an air filter periodically and ensures an excellent air feeding state at all times.  <P>SOLUTION: This filter system is used as an indoor unit of the air conditioner having at least a heat exchanger, a blower and a suction grille and arranged between the heat exchanger and the suction grille. The system is provided with the air filter, a movable suction nozzle for sucking the dust stuck to the air filter, a suction duct connected to the suction nozzle, a suction/discharge unit connected to the suction duct and a discharge duct for discharging the sucked dust outdoors. The suction nozzle is formed into an L-type shape and is made movable in the right-and-left direction. A suction port and another suction port are formed on the front surface and ceiling surface of the suction nozzle, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286604-A (JP)
Title: Spray chamber apparatus of icp analyzing equipment
Inventor: TANAKA SATORU
IPC: G01N21/73
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray chamber apparatus of an IPC analyzing equipment for reducing the time required for cleaning a spray chamber as much as possible, while surely cleaning the spray chamber and efficiently analyzing a plurality of sample solutions and the sample a several number of times.  <P>SOLUTION: Two liquid inlet parts 12, 13 are provided in the spray chamber 1, and one liquid inlet parts 12 introduces the sample solution, and the other liquid inlet part 13 introduces a cleaning liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288294-A (JP)
Title: On-vehicle equipment, protecting device, protecting method, and protection control program
Inventor: MORITA MANABU
IPC: G11B21/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To protect a HDD device from impacts such as vibrations regardless of a vehicle running or at a stop.  <P>SOLUTION: In a navigation device 1 provided with a hard disk (HDD) device 15, a main CPU 11 obtains running information (running speed and angular velocity) of a vehicle from each of a sensor part 20 and a vehicle I/F part 21, when it is judged that an impact is applied to the HDD device 15 by running based on this running information, protection control of the HDD device 15 is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284510-A (JP)
Title: Sun visor with mirror for vehicle
Inventor: KAMIMOTO MASAHIRO
IPC: B60J3/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar sun visor main body having a hollow part at the inside, and to make a sun visor with a mirror for a vehicle constituted by superimposing a first plane body and a second plane body bisected in a thickness direction inexpensive and durable without limiting a degree of freedom for selecting the material by the sun visor body.  <P>SOLUTION: A mirror member 11 having a surface directed to the first plane body 13 is provided within the hollow part 12 of the sun visor body 1. A mirror opening part 29 is provided on the first plane body 13 substantially corresponding to the mirror member 11. A planar mirror cover 9 is slidably supported along the first plane body 13 between an open state for exposing the surface of the mirror member 11 and a close state for covering the surface in a pair of slide grooves 43b and 43c formed on the second plane body 15. A guide rib 45 extending along a slide direction is erected on the rear surface. A long size linear spring 61 having one end fixed to the sun visor body 1 within the hollow part 21 of the sun visor body 1 and the other end in slidable contact with a lower surface of the guide rib 45 and energizing the mirror cover 9 to a groove part 43a side for an upper side cover is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006744-A (JP)
Title: Cooler for electronic apparatuses
Inventor: TAKEUCHI TETSUYA
IPC: F25D1/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler for an electronic apparatus in which heat generated from an encased heat generating part can be dissipated efficiently while reducing the size and weight and thermal load due to solar radiation can be reduced.  <P>SOLUTION: The circuit board 10 of an electronic apparatus is contained in an inner case 3 covered with an intermediate case 1 and an outer case 2 is disposed on the outside thereof. The circuit board 10 is cooled by supplying air from an inner fan 4 and an outer fan 5. Corrugated louver fins 7 for outer air formed by corrugating a thin metal plate and raising louvers are arranged in a passage 12 for supplying air from the outer fan 5. Sunshades 31-34 are fixed to the outside of the outer case 2. Solar cells 35 are fixed to the outside of the sunshades 31-34 and the outer air fan 5 is driven with power generated from the solar cells 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004296154-A (JP)
Title: Electrode, its manufacturing method, and organic electroluminescent element
Inventor: SUZURISATO YOSHIYUKI
IPC: H05B33/14
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode capable of restraining non-luminescence in the entire area of a luminescent surface due to a short circuit of an organic EL element constituting respective pixels, simply manufacturable at a low cost, and capable of easily forming respective layers constituting the organic EL element by application or printing; to provide its manufacturing method; and to provide an organic EL element using the electrode.  <P>SOLUTION: This island-shaped electrode is formed by being separated on a substrate, and is characterized by that the electrode is connected to a wire for feeding a current to the electrode through a wire melted down or broken down by an overcurrent to be electrically insulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296659-A (JP)
Title: Substrate treating apparatus and manufacturing method of semiconductor device
Inventor: YAMAGUCHI TENWA
IPC: H01L21/31
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent circulating flow of gas, to increase the uniformity in film thickness and film quality, and to reduce particles.  <P>SOLUTION: A CVD apparatus comprises an inner tube 2, where a boat 11 retaining a wafer 10 is carried in, an outer tube 3 surrounding the inner tube 2, an exhaust hole 25 established perpendicular to the outer tube 3 for exhausting the inner tube 2, a spare chamber 21 formed at a position opposite to the exhaust hole 25 of the inner tube 2 so that the spare chamber inflates in a diameter direction outward, a pair of gas introduction nozzles 22, 22 vertically laid in the spare chamber 21 closely, and a plurality of sets of jet nozzles 24 established in the same plane of both the gas introduction nozzles 22, 22 each three. Gas is dispersed from three jet nozzles for attenuating the power of jetting, thus preventing the generation of an eddy, preventing contact with the wafer of the gas from lengthening, and preventing deterioration in the quality of a polysilicon film and the generation of the particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI