baber/WOPTO huggingface dataset:
Patent JP-2005004096-A (JP)
Title: Phase difference compensating film, method for manufacturing the same composite polarizing plate, polarizing plate, and liquid crystal display device
Inventor: TAGAMI MASAKATSU
IPC: B29K45/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference compensating film that can improve the visual field angle dependence and contrast of a liquid crystal display device, can be replaced as a protection film of a polarizer, and is superior in sticking efficiency of a polarizing plate by having pieces of retardation R<SB>e</SB>and R<SB>th</SB>sufficiently large in one piece.  <P>SOLUTION: The phase difference compensating film is obtained to extend in the length direction a laterally extending film extending a long annular olefin based resin film in the widthwise direction. A ratio of the extension magnification of a lengthwise direction and the extension magnification of a widthwise direction in the film (extension magnification of length direction/extension magnification of width direction) is 2/3 or smaller, and the retardation R<SB>e</SB>in a face and the retardation R<SB>th</SB>in the thickness direction satisfy the following equations 1-3. Herein, the equation 1 is 10 nm≤Re≤200 nm, the equation 2 is 50 nm≤Rth≤400 nm, and the equation 3 is Rth/d+2×Re/d≥0.004.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004098-A (JP)
Title: Information reproducing device
Inventor: SENDA MASAKATSU
IPC: G11B7/0065
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing device having large storage capacity.  <P>SOLUTION: The information reproducing device 5 for reproducing optical information recorded in a storage medium 1 by making light incident on the storage medium 1 in which a hologram has been formed and receiving reproduction light from the storage medium includes a light source 6 for incidence of light on the storage medium 1, a mask 10 for reproduction light which selects part of the above reproduction light, and a photo detector 7 which receives reproduction light selected by the mask 10 for reproduction light. The mask 10 is disposed between the storage medium 1 and the photo detector 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011548-A (JP)
Title: Dielectric paste and electronic component
Inventor: SENSO TOMOMITSU
IPC: H01B3/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric paste, the viscosity of which is suppressed to a range of 0.5-50 poises made suitable in a circuit formation, etc., while securing dielectric constant generally considered to be in the range of 15 or larger for high dielectric constant and in which a barium titanate material surface treated by a specific silane coupling agent is mixed within an epoxy resin to eliminate a problem, such that if a large quantity of dielectric powder is added and the dielectric constant is increased, the viscosity of the dielectric paste increases and coating nature in circuit formation deteriorates.  <P>SOLUTION: This dielectric paste contains 75-30 vol% of epoxy resin, containing a curing agent and a hardening accelerator, and 25-70 vol% of the barium titanate material which is surface treated with γ-chloropropyltrimethoxy silane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003332394-A (JP)
Title: Bonding tool of electronic component
Inventor: TAKAHASHI SEIJI
IPC: H01L21/607
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding tool of an electronic component in which a compression piece can be replaced as an independent component and a vacuum suction system can be constituted with a simple structure.  <P>SOLUTION: In the bonding tool for compressing the electronic component by applying a load and a vibration, a suction part 30 and a fitting member 34 are fitted, respectively, in the lower part and the upper part of a through hole 15h made vertically in the center of a horn 15 and fastened by means of an externally threaded member 33 thus forming a hermetically sealed space 15i in the through hole 15h. A suction hole 32 opening to a bonding action part 30a and the suction hole 16a of the horn 15 are interconnected through the inner space 15i. According to the arrangement, the vacuum suction system can be constituted with a simple structure without sacrifice of replaceability of the suction part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009742-A (JP)
Title: Hot water storage type water heater
Inventor: FUJITO TOSHIYA
IPC: F24H1/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by detecting hole formation of a heat exchanger of a hot water storage type water heater provided with a heat exchanger for bathtub water reheating.  <P>SOLUTION: In the hot water storage type water heater built in with the heat exchanger 29 for bathtub water reheating in a hot water storage tank 22, a breakage detecting means is provided for detecting breakage of a bathtub heat transfer passage 29 when there is no bathtub water reheating action, and a malfunction signaling means 30c such as lamp lighting or operation of a warning sound is provided for signaling a malfunction warning when the breakage detecting means detects breakage of the bathtub heat transfer passage 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004078175-A (JP)
Title: Confocal microscope
Inventor: KITAHARA AKIHIRO
IPC: G01B11/02
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain height information at a high speed under optimum measurement conditions.  <P>SOLUTION: A confocal microscope has measurement condition data consisting of an approximate curve, the number of arithmetic operation points, and a movement pitch corresponding to a high-speed mode or precise mode in which power of an objective 9 and height information on a sample 10 are acquired. A Z stage 12 is moved by a movement pitch ΔZ along an optical axis according to the measurement condition data, and an approximate curve is found from individual pieces of light intensity information being the output of an optical detector 15 obtained discretely by movement pitches ΔZ. Maximum light intensity information is estimated from the approximate curve, and height information on the sample 10 is found from the height of the Z stage 12 corresponding to the maximum light intensity information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009755-A (JP)
Title: Air separating method, and device used therein
Inventor: MIYAMOTO ATSUSHI
IPC: C01B21/04
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air separating method capable of enhancing purity of a product, and not requiring heightening of a rectifying column.  <P>SOLUTION: In the method for carrying out cryogenic separation of air in the rectifying column, accumulating liquid air in a bottom, and taking out a desired component from a top part in a gas state, a plurality of horizontally arranged small rectifying columns 1 and 2 are used as the rectifying column, and the total tray number of rectification trays 1a and 2a of each small rectifying column 1 and 2 is set so that it is the theoretical tray number necessary for concentrating the desired component. When manufacturing the desired component in high purity by introducing the desired component taken out of one small rectifying column 1 into the other small rectifying column 2 in a gas state, and taking out nitrogen-containing liquid 10 accumulated in a bottom of the small rectifying column 2 and supplying it to a top part of the one small rectifying column 1 between each small rectifying column 1 and 2, the desired component taken out of the one small rectifying column 1 is introduced into the other small rectifying column 2 after introducing it into a gas booster 4 and pressurizing it, and the nitrogen-containing liquid 10 in a lower part of the other small rectifying column 2 is supplied to the top part of the one small rectifying column 1 by the pressure difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008760-A (JP)
Title: Active ray-curable inkjet ink, method for forming image by using the same, and inkjet recording device
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/30
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active ray-curable inkjet ink capable of stably recording a high detailed image having excellent character quality on any recording material without causing mixing of colors even in various kinds of printing environment; and to provide a method for forming the image by using the ink, and an inkjet recording device.  <P>SOLUTION: The active ray-curable inkjet ink contains an alicyclic epoxy compound and a compound having an oxetane ring as a photopolymerizable compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008570-A (JP)
Title: Agent for treating corneal disease
Inventor: NAKAMURA MASATANE
IPC: A61K9/06
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for treating corneal disease such as dry eye, corneal ulcer and corneitis, containing a PPARα agonist (an α-type peroxisome proliferator-activated material).  <P>SOLUTION: The PPARα agonist (the α-type peroxisome proliferator-activated material) is useful as an agent for treating the corneal disease such as the dry eye, the corneal ulcer and the corneitis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011764-A (JP)
Title: Image display device
Inventor: MASUNAGA TAKAYUKI
IPC: H01J11/10
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which allows reducing a thickness and a weight while enough mechanical strength is maintained by minimum reinforcement.  <P>SOLUTION: A rectangular back substrate constituting an envelope of the image display device is provided with a reinforcing frame 30 which reinforces the envelope. The reinforcing frame comprises a pair of first frames 32 each extending almost in parallel with long sides of the back substrate, and a pair of second frames 34 each extending almost in parallel with short sides of the back substrate and coupled with the first frames. When the length of the long sides of the back substrate is H and the space between each of the second frames and the short sides of the back substrate is ΔH, each of the second frames satisfies the relationship of ΔH/H=13-33%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019464-A (JP)
Title: Magnetic random access memory, electronic card, and electronic device
Inventor: NAGASE TOSHIHIKO
IPC: H01L27/105
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic random access memory (MRAM) that is improved in thermal agitation resistance and writing efficiency by lowering the value of a writing current and securing thermal agitation resistance of bit information.  <P>SOLUTION: In the MRAM, "0" and "1" bits corresponding to information are written in the recording layer of one of the magnetic layers of an MTJ element having two magnetic layers pinching a nonmagnetic layer by changing the direction of magnetization of the recording layer, by generating an induced magnetic flux by making a current to flow to closely arranged writing wiring in the MTJ element, in a state where the "0" and "1" bits corresponding to the information are made corresponding to the resistance value of the MJT element which changes depending upon the arranged state of the magnetization of the two magnetic layers. The MTJ element 10 is a vertical MTJ element in which the directions of magnetization of the magnetic layers 11 and 12 are directed perpendicularly to the surfaces of the layers 11 and 12. The writing wiring 30 is arranged perpendicularly to the thickness direction of the MTJ element 10, and impresses a generated magnetic field upon the magnetic layers 11 and 12 of the element 10 in the directions of magnetization. Magnetic yokes 20 pinch the MTJ element 10 in the thickness direction, and impress the magnetic field generated by the writing wiring 30 upon the magnetic layers 11 and 12 of the element 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245817-A (JP)
Title: Measuring instrument for vehicles
Inventor: MIYAGE KATSUYUKI
IPC: G01D11/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the measuring instrument for vehicles to make it possible to save power by observing the energization state of a rotary machine in the operation mode.  <P>SOLUTION: Two kinds of state modes such as the operation mode and the sleep mode to save power are prepared in the measuring instrument so as to switch according to the signals to detect the state mode of two or more measured objects including the ignition switch 3 always supplied with power, as well as inner turning machines 21 to 23 which drive the indicator for the display. In the operation mode, the drive control means 11 supplies the power to drive and control the inner turning machines 21 to 23. However, in the operation mode of the drive control means 11, after the predetermined time from the switch on to off of the ignition switch 3, the energization observing means 12 features the possibility to stop the power supply to the inner turning machines 21 to 23 in spite of being in the operation mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003347681-A (JP)
Title: Nitride semiconductor device
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/323
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To mainly accomplish the enhancement of the output of a laser device and the reduction of an oscillation threshold to lengthen the life of the device.   <P>SOLUTION: A nitride semiconductor device has an active layer of multiple quantum well structure formed by laminating a well layer comprising a nitride semiconductor containing In, and a barrier layer comprising a nitride semiconductor whose composition is different from that of the well layer, between an-nitride semiconductor layer and a p-nitride semiconductor layer. The well layer in the active layer is undoped, and the barrier layer is doped with n-impurities. Or, the side of the multiple quantum well structure close to the p-nitride semiconductor ends at the barrier layer. At least the last well layer is undoped, and the last barrier layer is doped with n-impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005017464-A (JP)
Title: Image forming apparatus
Inventor: OZAWA YOSHINORI
IPC: G03G21/10
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To more easily prevent the life time of a cleaning blade from being reduced due to carrier deposited on an image carrier by removing the deposited carrier before cleaning.  <P>SOLUTION: Two-component developer is used. The apparatus is provided with a cleaning member facing the image carrier 10, and a brush 21 which faces the image carrier 10 in contact with the image carrier in an upstream position adjacent to the cleaning member, and which is turned in a direction opposite to that of the image carrier in the counter direction, and the apparatus satisfies an expression 1. Expression 1: N≤(0.21×M+3.28)×¾Vb¾/¾Vp¾, N: the number of pieces of carrier deposited on the image carrier at image formation (piece/inch<SP>2</SP>), ¾Vb¾/¾Vp¾: a ratio of the circumferential speed of a photoreceptor to that of a brush leading end, M: brush mass density (k filament/inch<SP>2</SP>).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017573-A (JP)
Title: Surface-emitting display device for mark, signboard, and the like
Inventor: IMASHIRO NOBUYOSHI
IPC: F21Y101/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting display device that can irradiate a display plate with bright and uniform light by using a power-saving LED light emission body and also illuminates, specially, even nearby an LED base part.  <P>SOLUTION: A plurality of LEDs 2 are arranged on the back of the display plate displaying characters, patterns, etc., of a road mark, a signboard, etc., and the display plate 1 is fitted to close a top-surface opening of a frame-shaped case 3 with a bottom surface; and a plurality of LED units 4 which is arranged in the case 3 are composed of an LED substrate 5 which is extended from one side to the other side in the case, a plurality of LEDs 2 which are arranged in a line on the LED substrate 5, and an arc-shaped diffusing lens 6 which covers the LEDs 2 integrally with the LED substrate 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056869-A (JP)
Title: Transfer-type substrate stage of aligner
Inventor: PARK MEISHU
IPC: G03F7/20
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer-type substrate stage of an aligner which is capable of transferring a tape substrate as an object of exposure and of arranging tape substrates of several sizes at an accurate position before an exposure operation is carried out.  <P>SOLUTION: The transfer-type substrate stage of the aligner comprises: a base; a transfer means which is set movable in the widthwise direction of the tape substrate corresponding to the size of it introduced onto the top surface of the base and capable of moving the tape substrate in its lengthwise direction restraining both its side ends from moving in a vertical direction; an alignment means which is arranged in interlock with the transfer means and capable of moving the tape substrate to an accurate position restraining both its sides from moving in its widthwise direction; and a vacuum plate which is arranged on the top surface of the base to suck up and fix the tape substrate transferred to a working position by the transfer means and the alignment means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017762-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KUNII HIROYUKI
IPC: G03G21/20
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device whose rise time is short while preventing the hot offset of toner, the rupture of a fixing member and the occurrence of wrinkles and irregular gloss or the like by efficiently easily discharging the heat of the fixing member and restraining temperature rise.  <P>SOLUTION: In the fixing device for fixing an image by making recording material P to which a toner image is transferred pass through a nip part N formed by the fixing member 2 heated by a heating means 5 and a pressure member 14 press-contacting with the member 2, the member 2 includes a low temperature part in an inner part than the highest temperature part and is set so that heat resistance from the highest temperature part to the low temperature part may be different in the longitudinal direction of the fixing member. The heat resistance is the one going toward the center of rotation, is different between the center part 2c and the ends 2a and 2b of the member 2 in the longitudinal direction, and is made smaller at the ends 2a and 2b than at the center part 2c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345620-A (JP)
Title: Seat belt cloth band for automobile
Inventor: KAKOGAWA HIROMICHI
IPC: B60R22/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth band attached to a seat belt for an automobile and preventing stomachache caused by excess cooling of an air conditioner for an automobile.  <P>SOLUTION: A hook-and-loop fastener (2a) is provided on a notched edge of a cloth (1) notched at approximately 45° of an upper side of a lengthy cloth. It has a hook-and-loop fastener (2b) in parallel to a lower part. A crease (3) is provided between the hook-and-loop fasteners (2a) and (2b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086880-A (JP)
Title: Warning system, wide range network protection system, illegal access track method, illegal access detection system, security management method and attack protection method
Inventor: OTAWA ATSUO
IPC: G06F21/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen and heighten level of coordination for monitoring illegal access, and to strengthen and heighten level of coordination for access control when detecting.  <P>SOLUTION: This system is used for protecting a wide area network having a plurality of connection points to outside networks from illegal access. This system comprises a system for detecting illegal access at respective connection points and notifying warning information, a means for storing the notified warning information, a monitor for extracting access state of the network from communication contents at every connection point, and a means for storing the extracted access state. Additionally, it comprises a gate node provided to every connection point and executing access control, a system for analyzing and notifying invasion path of the detected illegal access on the basis of the stored access state and warning information, a means for generating an access control rule at the gate node on the basis of the analyzed invasion path and the warning information, and a means for distributing it to the gate node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110775-A (JP)
Title: Network peripheral device, interface card, information processor equipment, and communication method therefor
Inventor: KODIMER MARIANNE L
IPC: H04L69/40
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide network peripheral devices and communication method therefor by which status information including abnormal condition of network peripheral devices connected to a network is automatically transmitted to a remote service organization.  <P>SOLUTION: In this system, when an abnormal condition of network peripheral devices is detected, status information corresponding to the detected information according to the detected abnormal condition is automatically obtained, and when the status information is obtained, packets including the status information are automatically transmitted to a remote service organization through a network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086883-A (JP)
Title: Word processing document stored in single xml file operated with application which understands xml
Inventor: JONES BRIAN M
IPC: G06F40/143
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manipulation of a word processing document by an application.  <P>SOLUTION: The system comprises a first component to read the word processor document stored as a single XML file, a second component to utilize an XSD to implement the word processor document, and a third component to take an action to the word processor document. The XSD is publicly disclosed and can be used by applications other than the above word processor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038979-A (JP)
Title: Destination storage medium, image file creation method, and method and program for data recovery
Inventor: WITT WESLEY A
IPC: G06F12/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for creation and recovery of image file formats and image files.  <P>SOLUTION: An image file format includes a plurality of streams such as a control stream, a data stream, a bitmap stream, and a cluster map stream. In addition an audit trail stream, a property stream, and a modification stream can also be provided. The present invention enables to memorize contents of a recording medium by capturing as an image file. The image file is used to recover the recording medium to its previous state, or enables a plurality of computers to have the common configuration. Additionally, the image file can be browsed, edited, and operated using different methods by such plurality of streams.  <P>COPYRIGHT: (C)2004,JPO