baber/WOPTO huggingface dataset:
Patent JP-2005140542-A (JP)
Title: Detector
Inventor: MAFUNE SHOJI
IPC: G01S13/04
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector which is simplified in device constitution, and suppressed in the circuit scale, by previously determining the distance to an objective body for detection.  <P>SOLUTION: A pulse-like transmission signal is generated and transmitted as radio waves, and the reflected signal from the object on which the transmission signal is incident, is received, and after the prescribed delay time from the transmission of the signal, the reflected signal is subjected to the sampling, and the object is located by comparing the sampled value with the threshold value, and the results of the location is outputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140945-A (JP)
Title: Charging roller, method for manufacturing charging roller and image forming apparatus
Inventor: HOSOKAWA TAKAHIRO
IPC: G03G15/02
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner fogging which occurs immediately after start of use and to stably produce high-quality good images, in a toner recycling configuration using an ozoneless injection charging system at low applied voltage.  <P>SOLUTION: In a charging roller obtained by forming a layer of an electrically conductive elastic foam having a porous surface on at least a core metal, the circumferential surface of the charging roller which comes in contact with a member to be charged is coated with movable electrically conductive particles whose bulk density is ρ g/cm<SP>3</SP>by means of a coating roller at a density of ≥4×10<SP>-3</SP>×ρ g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138523-A (JP)
Title: Head module, liquid ejecting head, liquid ejector, manufacturing process of head module and manufacturing process of liquid ejecting head
Inventor: TANIGAWA TORU
IPC: B41J2/05
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a head ensuring high positional accuracy between a head chip and a nozzle sheet and applicable to a line head without increasing a manufacturing cost.  <P>SOLUTION: The head module comprises a head chip 20 arranged with heating resistors 22, a nozzle sheet 13 on which nozzles 13a are formed, and a barrier layer 12 for forming an ink liquid chamber 14 wherein a particle spacer 17 composed of particles having a diameter not larger than the thickness of the barrier layer 12 is arranged between the head chip 20 and the nozzle sheet 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150153-A (JP)
Title: Semiconductor device
Inventor: YAMAGIWA MASANORI
IPC: H01L29/78
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform the side reduction and simplification of a constitution and to perform an easiness of manufacturing, a cost reduction and improvement of reliability.  <P>SOLUTION: A semiconductor device uses an IBGT element 1 having a gate, an emitter on the same surface as the gate, and a collector on the different surface from the gate and the emitter. Gate wiring 32 connected directly to or through a connecting layer to the gate of the IGBT element 1 and an emitter electrode plate 31 connected directly to or through a connecting layer to the emitter of the IGBT element 1 each have a bus bar 3 with the gate wiring formed integrally through a high melting point glass 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146306-A (JP)
Title: Ni-BASE ALLOY AND ITS MANUFACTURING METHOD
Inventor: UMAGOE YUKICHI
IPC: C22F1/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermetallic compound capable of providing a material having high strength at high temperature and excellent creep resistance and also to provide a method for manufacturing the intermetallic compound.  <P>SOLUTION: The Ni-base alloy contains, as a reinforcing phase, an HCP (hexagonal closest packed structure)-based intermetallic compound. The Ni-base alloy can be manufactured by melting a master alloy having a composition in which each phase constituting the HCP-based compound exists as a single phase or in the form of a major component phase, applying crystal orientation control to the master alloy and then applying load to the resultant intermetallic-compound crystal in the direction of a fixed crystal orientation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112462-A (JP)
Title: Suction-drink container capable of being fitted on pet bottle, from which lying person can drink
Inventor: TAKANE RYOZO
IPC: B65D23/10
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid suction-drink container that allows a lying user, etc., to drink a beverage without holding the container or fearing fall of the container or outflow of the liquid, while enabling use of a PET bottle so that its washing and changing or changing of the beverage can be facilitated.  <P>SOLUTION: The liquid suction-drink container comprises a suction-drink container proper 1 that stores liquid for drink, a removable lid body 2 placed on the upper end opening portion of the container proper, the lid body being able to be fitted on the PET bottle, a flexible tube-like body 3 inserted through the lid body 2, a removable and movable liquid-outflow preventive valve element 4 that is installed on the tube-like body 3 and becomes the handle thereof and a seat 5 for the tube-like body placed on the lid body 2 and capable of storing the tube-like body 3 and the valve element 4 when the suction-drink container is not in use, and the container proper 1 can be fixed on the frame of a bed, etc by a handle 6 fitted on the lid body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004192782-A (JP)
Title: Perpendicular magnetic recording medium and its manufacturing method
Inventor: WATANABE SADAYUKI
IPC: G11B5/667
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium suited to mass production by suppressing spike noise, and its manufacturing method.  <P>SOLUTION: This perpendicular magnetic recording medium is constituted by stacking at least an antiferromagnetic layer 4, a soft magnetic layer 6, a magnetic recording layer 8, a protective layer 9 and a liquid lubricant layer 10 on a nonmagnetic substrate 1. The perpendicular magnetic recording medium is made of a material which contains at least Ni, Fe, and to which at least one element of B, Nb, and Si is added, and is provided with an orientation control layer 3 layered beneath the antiferromagnetic layer 4, and a seed layer 2 made of Ta and layered beneath the orientation control layer 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005113899-A (JP)
Title: Yaw drive method and device for wind power generator
Inventor: NOHARA OSAMU
IPC: F03D7/04
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage and noise at teeth by restricting impact when energization to an electric motor 20 is started, and achieve low cost and compactness of the device.  <P>SOLUTION: Starting brake torque is provided by a brake means 31 from energization start time to the electric motor 20. Starting brake torque is thus subtracted from output drive torque of the electric motor 20 to provide rotation drive torque to a pinion 23 as decelerated when rotation is started, so that impact between teeth of the pinion 23 and internal teeth 18 of an internal gear 19 is reduced. At prescribed time after that, as rotation speed of the electric motor 20 rises to a certain degree, provision of the starting brake torque from the brake means 31 to the electric motor 20 is ended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149256-A (JP)
Title: Network-corresponding peripheral device and control method therefor
Inventor: TERAO YUICHI
IPC: G06F21/33
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network-oriented peripheral device which authenticates users properly and a control method therefor.  <P>SOLUTION: The network-corresponding peripheral device is provided with at least one peripheral device function and a network communication function which connects to a network to accept use of the peripheral device function from other terminal devices and executes the peripheral device function, and is further provided with user authentication functions for discriminating users. When the user authentication function uses one of the authentication means provided on the network to authenticate a user but the account of the user being the authentication object does not exist in this authentication means, the user authentication function selects another authentication means to authenticate the user. Thus the user authentication means can be used even in the case that one authentication means cannot function due to various causes such as a power failure and a hardware trouble.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147306-A (JP)
Title: Retainer for roller bearing
Inventor: KITAMURA KAZUHISA
IPC: F16C33/46
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abrasion and to prevent early seizure by reducing slide friction resistance of a guide surface of a retainer relative to a planetary gear and an inner peripheral surface of a planetary roller.  <P>SOLUTION: In the retainer 7 for the roller bearing 6, a cured layer 7c by heat curing treatment such as cementation is formed on a side of at least guide surface of a matrix material 7a comprising a steel material. A surface of the cured layer 7c is cleaned such that an oxide layer does not exist. A hard film of high hardness such as a DLC film 9 is coated on the cleaned surface. Further, a soft film having solid lubrication effect such as an Ag film 10 is coated on a surface of the hard film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151385-A (JP)
Title: Apparatus and method for processing image, program and recording medium
Inventor: FUKUDA KYOKO
IPC: H04N19/159
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a natural image in which the unnatural discontinuity of a pixel value does not occur.  <P>SOLUTION: In an apparatus for processing the image, a noise determining unit 25 determines the existence of the execution of a filtering process to a pixel at each pixel for constituting the image, and supplies the determined result to a smoothing processing unit 26. The smoothing processing unit 26 regulates the filter strength of a filtering process to the noted pixel based on the determined result of the presence of the execution of the filtering process to the noted pixel supplied from the noise processing unit 26 and the determined result of the presence of the execution of the filtering process to the adjacent pixel adjacent to the noted pixel. For example, this can be applied to a noise removing processing unit for removing noise from the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148020-A (JP)
Title: Multi-spectrum imaging device, and multi-spectrum lighting apparatus
Inventor: KOBAYASHI HIROMASA
IPC: G01J3/46
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small multi-spectrum imaging device capable of illuminating an irradiated side uniformly.  <P>SOLUTION: The multi-spectrum imaging device is provided with: two or more luminescence units 22b which are packaged, including LED emitting lights different in wavelength, and so disposed that they may be turned to the opposite side of the irradiated side of an object 4 along the direction of a periphery on LED substrate 22 in a ring shape; a light diffusing element 26 comprising a diffuse reflection flat surface 26b and a torus reflective surface 26c which are reflected while diffusing the lights from these luminescence units 22b; a multi-spectrum lighting apparatus which has an optical sheet 27 which diffuses further the light from this light diffusing element 26; and an image pick-up optical system 21 and a CCD 13 in order that a multi-spectrum imaging device which carries out image formation and picturization of the catoptric light from the irradiated side illuminated by this multi-spectrum lighting apparatus. Thus, the multi-spectrum imaging device analyzes the image pick-up output of the CCD 13, and measures the color component of the irradiated side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157443-A (JP)
Title: Information circulation/retrieval method and program
Inventor: KIKUTANI YUKIO
IPC: G06F17/30
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information circulation/retrieval method allowing association or provision of classification based on various viewpoints to minute service that is impossible in service classification information provision service by a broker model.  <P>SOLUTION: A player P opens an interpretation symbol including a unique identifier for identifying oneself, and retrieved information to a network BN. Another player P acquires the interpretation symbol opened by the player P via the network BN, opens an interpretation symbol including a unique identifier for identifying oneself, the retrieved information, and a relational operator showing relation to the acquired interpretation symbol to the network BN, and reopens the acquired interpretation symbol. Another player P transmits retrieval information about desired service via the network BN, and the player P opening the interpretation symbol returns the interpretation symbol to the player P when the interpretation symbol coincides with the retrieval information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156893-A (JP)
Title: Image blur prevention device
Inventor: HOSHI KOJI
IPC: G03B5/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively install a spring which restores a correction lens to a position of an optical axis after the end of a camera shake correction mode, without generating the resistance unevenness at the time of movement while structurally saving a space, in a camera shake prevention device having a one-hinge shaft structure.  <P>SOLUTION: In the image blur prevention device, a lower yoke 10 having a Y drive magnet 11 and an X drive magnet 12 arranged thereon at right angles is fixed to a holding frame 3 with an optical axis 1 as the center, and the holding frame 3 is provided with a through hole 3a approximately at an intersection between X and Y drive magnets 11 and 12 arranged at right angles, and a guide receiver 13 is fixed to the hole 3a at the opposed position across the optical axis 1 and is provided with linear gears being a left rack 13e and a right rack 13f in both ends and has a bearing part 13a provided with a long hole 13b and a bearing part 13c having a long hole 13d integrally formed, and a tiltable hinge shaft 7 is installed in a position corresponding to an apex of a triangle having a guide shaft 17 as the bottom, and a compression spring 20 is installed between the holding frame 3 on the fixed side and a support frame 4 on the mobile side with the hinge shaft 7 as the core.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154605-A (JP)
Title: Ink set
Inventor: NAKANO YUKIHIRO
IPC: C09D11/328
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set excellent in bleeding resistance, printing density, water resistance and scratch resistance and to provide an ink set which exhibits excellent jetting properties without changing a printer head according to the kind of ink and is suitably usable for inkjet recording printers or the like.  <P>SOLUTION: The ink set comprises a plurality of ink having different colors, where all inks contain a water-insoluble coloring material of the same ion property and the ink set contains at least one set of inks containing water-insoluble coloring materials (the solid content being 15 wt%) having a difference in the surface tension within 5-50 mN/m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159826-A (JP)
Title: Method and apparatus for proofing, and program
Inventor: FURUKAWA JUN
IPC: H04L9/32
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently proof inequality of discrete logarithm used for nonrepudiation signature or the like.  <P>SOLUTION: A variable conversion means 104 generates e=a<SP>α</SP>b<SP>β</SP>mod p, g=c<SP>α</SP>d<SP>β</SP>mod p, h=c<SP>γ</SP>d<SP>δ</SP>mod p using prime numbers p and q that specify finite group, original elements a, b, c, and d, and random numbers α, β, γ, and δ. Here, α=γ+x(δ-β), and b=a<SP>x</SP>mod p. A knowledge proofing means 105 proves that such a<SP>α"</SP>and b<SP>β"</SP>as a<SP>α"</SP>b<SP>β"</SP>=e mod p, c<SP>α"</SP>d<SP>β"</SP>=g mod p can be outputted and that such γ" and δ" as a<SP>γ"</SP>b<SP>δ"</SP>=e mod p, c<SP>γ"</SP>d<SP>δ"</SP>=h mod p can be outputted, without directly indicating α", β", γ", and δ" to a knowledge verifying means 152. The knowledge verifying means 152 verifies the proofing which is performed by the knowledge proofing means 105. An inequality verifying means 153 confirms that g≠h mod p.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161527-A (JP)
Title: Calendering forming apparatus
Inventor: TOKUDA KENICHI
IPC: B29C43/24
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calendering forming apparatus relatively simple in constitution and capable of certainly forming a resin sheet enhanced in flatness and shickness precision in spite of an upright two-calender system.  <P>SOLUTION: This calendering forming apparatus equipped with at least a pair of forming rolls 1a and 1b, a material supply means 3 for supplying a resin material 4 to the forming rolls and a correction roll 2 opposed to one roll 1a of these forming rolls and provided in a state that the axial direction La of the forming roll 1a and the axial direction Lc of the roll 2 are altered relatively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164767-A (JP)
Title: Projector apparatus
Inventor: INABA YASUTOSHI
IPC: G03B21/16
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling method without noise for cooling a device whose temperature is increased when a larger picture is requested hereafter and an output of a lamp as a light source is made larger in a projector device.  <P>SOLUTION: The projector device is provided with the lamp as the light source, a projected light output means composed of an optical engine outputting projected light by light from the lamp and generating an image, a cooling wind supply means cooling generated heat from the lamp and the optical engine and a ventilation means which is connected between the projected light output means and the cooling wind supply means and sends cooling wind to projected light output means from the cooling wind supply means. The cooling wind supply means is installed in a position kept away and isolated from a televiewer and interrupts noise of a cooling blower fan motor in a viewing and listening room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161636-A (JP)
Title: Liquid supply system
Inventor: KYOGOKU HIROSHI
IPC: B41J2/175
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply system which can supply ink to an inkjet recording head along with a predetermined range of back pressure, and which can enhance the use efficiency and storage efficiency of the ink.  <P>SOLUTION: In this ink supply system, an ink tank 36 and a recording head part 11, which can be separated from each other, are connected together. A main ink chamber 13 for directly holding the ink 15 in a free state is formed in the ink tank 36. The main ink chamber is connected to a buffer ink chamber 30 on the side of the head part 11, and communicates with a recording nozzle 12 via the ink chamber 30. The ink chamber 30 communicates with an ink chamber 31 for retraction via the hole provided with an ink absorbing member 32. An air communication hole 18, which communicates with the outside, is connected to the ink chamber 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163463-A (JP)
Title: Tile and its construction method
Inventor: NAGAI KATSUAKI
IPC: E04F13/14
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To view tiles as if the number or more of bonding the tiles is constructed.  <P>SOLUTION: A method of constructing the tiles makes the tiles by providing recess grooves intersected with two opposite sides on the surface of tile bodies 1, sets the width of a joint forming part 4 to the same width of the recess groove 3, arranges and adheres the tiles on a face to be constructed, displays a division line on the surface of the tile bodies 1 by a joint material 5 by fill the recess grooves 3 and the joint forming part 4 with the joint material 5, divides the surfaces of the tile bodies 1 into multi-division by the division line, and is viewed as if the many tiles are bonded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004203864-A (JP)
Title: Method for supplying crude terephthalic acid solution to reaction vessel
Inventor: NISHIO MASARU
IPC: C07C51/265
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To supply a crude terephthalic acid solution to a reaction vessel so as not to cause local thickness reduction or breakage phenomenon on the inner wall face of the vessel.  <P>SOLUTION: A high purity terephthalic acid is produced by dissolving in water a crude terephthalic acid obtained by oxidizing p-xylene in an acetic acid solvent, reducing the resulting solution with hydrogen in the reaction vessel in the presence of a catalyst, and then crystallizing the reduction product followed by solid-liquid separation. In this production method, the inflow rate of the crude terephthalic acid solution to the vessel is regulated to be ≤1 m/s.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005162967-A (JP)
Title: Method for removing polymerization heat in polymerizer and polymerizer
Inventor: KISHI AKIRA
IPC: C08F2/01
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing polymerization heat that can efficiently remove the polymerization heat generated in a polymerization reaction liquid without the lowering in heat-removing effect caused by scale deposition.  <P>SOLUTION: The polymerization heat generated in the polymerization reaction liquid containing a liquid volatile substance having a boiling point lower than a polymerization controlling temperature is removed by equipping a reflux condenser to the outside of a polymerization tank and a refluxing line connected from the polymerization tank to a reflux condenser to which fins or pumps are attached thereby a gas flow is generated from the vapor phase part in the polymerization tank to the upper part/ the lower part of the reflux condenser and vapor to be condensed, generated from the liquid volatile substance, is allowed to efficiently come into contact with the reflux condenser, namely is allowed to contact with the liquid inside the reflux condenser to effect the continuous heat exchange. Simultaneously, the condensed volatile liquid and uncondensed vapor flow down while washing inside the reflux condenser and flow down via the lower part or the upper part to come back to the polymerization tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI