baber/WOPTO huggingface dataset:
Patent JP-2003300374-A (JP)
Title: Ink jet recording method and ink jet recording device
Inventor: OKINO YOSHIHARU
IPC: C09B47/26
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording method which uses a coloring matter showing high discharge stability and no defects in terms of hue, weatherability, water resistance and image quality and realizes a high image quality level after recording, and an ink jet recording device.  <P>SOLUTION: The ink jet recording method and the ink jet recording device are designed to record an image in a recording medium by discharging a plurality of color inks from their respective discharging nozzles. At least either of the ink obtained by dissolving or dispersing an azo pigment of a specific structure in an aqueous medium or the ink obtained by dissolving or dispersing a phthalocyanine dye of a specific structure is used. Further, the time spent from the initial alighting of the tip of an ink droplet produced by a single round of ink discharge on the recording medium to the complete penetration of the whole ink droplet through the recording medium, is set to be 50 msec or less. In addition, when the inks of different colors alight on almost the same position, the following ink droplet alights on the recoding medium after the whole preceding ink droplet which alights ahead of the following ink droplet penetrates through said medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305569-A (JP)
Title: Method and apparatus for cladding by welding of wheel
Inventor: YUTANI TOKIO
IPC: B23K9/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus capable of cladding by welding on a rolling surface of a wheel in a assembling state of the wheel.  <P>SOLUTION: A truck roller 100 for integrating a wheel 1 with a shaft 101 or the like is supported in the water W so that a part 11a of the surface 11 of the wheel is exposed over the water surface F. The truck roller is rotated in a very slow speed of 2 to 3 revolutions per hour by a rotary drive unit 5, and welding works are performed by reciprocating a torch 63 by a welding robot 6 to a width X direction of the wheel. Multi-layered cladding is performed by lifting the torch to a Z direction at each revolution, and the water surface F is simultaneously raised by the height of a cladding portion by means of water level adjusting mechanism 43 so as to fit a welded portion under the water surface within a specific time. Thus, while a bearing portion or the like is protected by surely cooling, the welded portion is quenched by rapid cooling as it is. The rolling surface of the wheel is repaired in a simple method so as to reuse it in safety.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309698-A (JP)
Title: Internet facsimile
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet facsimile arranged such that received mail information, e.g. the content of processing of a newly-arrived mail, is informed to an operator.  <P>SOLUTION: The Internet facsimile 1 having a function for setting an automatic receiving mode and a manual receiving mode of e-mail and downloading and receiving a required e-mail selectively after receiving a newly-arrived mail from an e-mail server 3 is arranged such that the content of processing of the newly-arrived mail being downloaded is determined if the manual receiving mode is set at the time of receiving the e-mail and information indicative of the content of processing is displayed at a display section 17a after decision before starting the processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316943-A (JP)
Title: Method and program for preventing commodities from being supplied repeatedly
Inventor: TAKAHIRA YOSHIAKI
IPC: G06Q50/10
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent commodities from being repeatedly rented and purchased to improve customer services and customer attracting power by storing the history of the past rental/purchase of the commodities correspondingly to member numbers and presenting the history when the commodities are repeatedly rented/purchased in a method and a program for preventing the commodities from being supplied repeatedly.  <P>SOLUTION: This method comprises a step for providing a history table storing the commodities supplied to customers in the past correspondingly to the member numbers of the customers to check whether the same commodity is supplied or not in the past by retrieving the history table when the commodity is supplied to the customers and a step for resenting a message that the commodity is already supplied when it was found by the result of checking that the same commodity was supplied in the past.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003010023-A (JP)
Title: Pillow
Inventor: FURUTA SATOSHI
IPC: A47G9/10
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a pillow which eliminates the need for users themselves to move the pillow in order to rock the pillow. SOLUTION: This pillow has a rocking means 13 which sets a person going to bed to fall asleep by rocking the head of this person. The head is automatically rocked by this rocking means 13, by which the person is set to fall asleep and therefore the user does not need to consciously move the pillow section like the conventional pillows and since the pillow does not exert such excessive stimuli intended to provide a massage, the user is able to more rapidly fall asleep.
Patent JP-2003313602-A (JP)
Title: Powder for rare-earth magnet and rare-earth magnet using the powder
Inventor: NOBUTOKI EIJI
IPC: B22F1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder for a rare-earth magnet which improves oxidation resistance of a rare-earth element-containing alloy powder, and to provide the powder for the rare-earth magnet with improved magnetic properties and the rare-earth magnet using this powder.  <P>SOLUTION: The powder for the rare-earth magnet contains 100 pts.wt. rare-earth element-containing alloy powder and 0.01-1.0 pts.wt. poly(α-methyl styrene). Preferably, the poly(α-methyl styrene) is a binder wherein 0.01-1.0 pts.wt. poly(α-methyl styrene) is dissolved in 10-50 pts.wt. N,N- dimethylacetamide. The rare-earth magnet is produced by molding the powder for the rare-earth magnet and subsequently subjecting it to binder removal treatment in a vacuum or hydrogen atmosphere and sintering it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002339762-A (JP)
Title: Method of operating gas turbine engine, combustor, and gas turbine engine
Inventor: YOUNG CRAIG DOUGLAS
IPC: F23R3/42
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a single deflector flared cone assembly 75 for the combustor 16 of a gas turbine engine 10 to promote the extension of a service life of the combustor while providing cost effectiveness and reliability. SOLUTION: The single assembly comprises a deflector portion 76 and a flared cone portion 78. The deflector portion comprises an integral opening part 300, and the opening part is passed through the deflector portion and receives cooling fluid. The cooling opening part extends in circumferential direction in the deflector portion. Cooling fluid discharged from the cooling opening part is used to cool by impact a part of the flared cone portion so as to lower a working temperature and promote to extend the useful life of the combustor.
Patent JP-2003320331-A (JP)
Title: Dust removing method and dust extractor
Inventor: SUZUKI MINORU
IPC: F28G7/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust removing method which enables the efficient and safe removal of dust in a short time without applying an excess force to a structural member and increasing an equipment cost and an operation cost, and a dust extractor therefor.  <P>SOLUTION: The dust removing method enables shock waves generated by converged detonation to act on the surface of matter to which dust adheres to peel the dust from the surface of the matter. The dust extractor is equipped with a converged detonation generator 1 for converging the detonation generated by the combustion of combustible gas supplied into the apparatus along with the advance thereof to generate converged detonation, a gas supply device 2 for supplying combustible gas to the converged detonation generator 1 and a shock wave pipe 3 for converting the converged detonation generated in the converged detonation generator 1 to shock waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323390-A (JP)
Title: External input/output device contention management system and management method, and program
Inventor: TOKUTOME HIROBUMI
IPC: G06F13/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contention management system that dispenses with contention management of external input/output devices by an individual service.  <P>SOLUTION: The external input/output device contention management system includes a transmission line management module 30 for contention management of external input/output devices 20 to 23 and services 40 to 43. The transmission line management module 30 has a table showing support correspondence between the external input/output devices and the services, and refers to the table to execute the contention management. The individual services do not require contention management of the external input/output devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327237-A (JP)
Title: Partition and partitioning structure for use in packing
Inventor: ISHIKAWA ATSUO
IPC: B65D5/495
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition and a partitioning structure for use in packing which can section the inside of a box without making an unnecessary space and prevent articles from moving.  <P>SOLUTION: A center partition 1 to be inserted into the box 11 and partitions 2 on both sides of it are provided. The center partition 1 is obtained by folding two connected partitions 3 reversely to overlap and folding outwardly end folding pieces 5 extending from both side rims of each of the partitions 3. The side partitions 2 are formed by folding outwardly folding pieces 7 extending from both side rims of the two partitions 6, turning over turn-over pieces 9 having a reversely folding slant crease 8 at the border with each folding piece 7, and making the two partitions 6 face each other at an interval. The end folding piece 5 is aligned with the internal surface of an end wall 12 of the box 11, and the folding piece 7 is aligned with the interior of the end folding piece 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332580-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAOKA TORU
IPC: H01L21/762
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is low in failure incidence.  <P>SOLUTION: As shown in Fig. 1 (a), an IGFET 100 is constituted by using an SOI substrate and is provided with a semiconductor layer 1, an embedded insulating film 2, and another semiconductor layer 3 constituting an active region. A trench 2t is formed around the semiconductor layer 3 and an element isolating region 4 is formed in the trench 2t. In addition, a gate insulating film 5 and a gate electrode 6 are formed one after another and a gate sidewall spacer 7 is formed around the gate electrode 6 on the area of the semiconductor layer 3 which becomes a channel. Moreover, an interlayer insulating film 8 and a contact 9 which comes into contact with the gate electrode 6 through the insulating film 8 are formed on the substrate. The gate width W2 of the IGFET 100 is set to about a half (about 0.5 μm) that of a conventional IGFET 500.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327548-A (JP)
Title: Method for producing optically active compound
Inventor: TABATA MASAYOSHI
IPC: C07C29/09
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing an optically active compound.  <P>SOLUTION: This method for producing the optically active compound comprises the following (A), (B) and (C) steps or (A), (B), (D) and (E) steps: (A) a step for reacting an (R, S)-compound represented by general formula (1): R-Z with an acetylenic compound represented by general formula (2): CH≡C-X-OH to produce an (R, S)-acetylenic monomer represented by general formula (3): CH≡C-X-Z'-R; (B) a step for polymerizing one of R or S isomer of the (S, R)-acetylenic monomer in the presence of a catalyst selectively polymerizing the R or S isomer to produce one of optically active polymers; (C) a step for separating unreacted acetylenic monomer from the optically active polymer and decomposing the optically active polymer to obtain the optically active compound; (D) a step for separating the unreacted acetylenic monomer; and (E) a step for decomposing the acetylenic monomer to obtain the optically active compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101595-A (JP)
Title: Digital line drive circuit
Inventor: HEDBERG MATS OLOF JOAKIM
IPC: H04L25/02
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To improve a digital line drive circuit in which the maximum transmission length or the maximum rate of a transmission system is restricted the more when the frequency component is higher or the transmission length passing through a medium is longer in the conventional technology, when outputting a digital signal onto a transmission line. SOLUTION: The digital line drive circuit 1, for driving a transmission line constituted so as to receive a digital input signal Di and to output digital output signals based on the digital input signal Di, is able to operate at least in a first mode and a second mode based on a mode selection signal Pe, where the first mode is a signal relay mode in which the digital output signal follows the digital input signal, and the second mode is a pre-emphasis mode in which the digital output signal follows the digital input signal and a given distortion is added to it.
Patent JP-2003329184-A (JP)
Title: Element connecting device in injector for internal combustion engine
Inventor: SUDA YOSHIHISA
IPC: F16L37/14
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pressing force for connecting elements without impairing the connection force.  <P>SOLUTION: In this element connecting device 4 wherein a pair of holing openings 42, 43 are formed on a peripheral wall 22 of a port member 21, a pair of leg parts 45, 46 of an U-shaped clip member are penetrated through the pair of holding openings, the leg parts 45, 46 are temporarily pushed and widened, when a connector member 31 is pushed into the port member 21, and the desired connection of elements is achieved by fitting projecting parts 45A, 46A into a holding groove 41, the clip member 44 is mounted on the port member 21 in such a manner that a line obtained by connecting centers of circular arcs of curved surfaces of the projecting parts 45A, 46A is shifted from a center of a diameter of a circumferential surface 41A of the holding groove 41 by a predetermined length L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329469-A (JP)
Title: Map display system, map display device, method and program for displaying traffic information
Inventor: YOKOYAMA TADASHI
IPC: G08G1/0969
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map information system for displaying traffic information easily recognizable visually even when map information is complicated.  <P>SOLUTION: The map display system includes an image display unit 27 for displaying a map, a map information processing unit 23 for acquiring map information including information relating to a road in an area displayed on the image display unit 27 from a map information storing unit 25, a traffic information processing unit 22 for acquiring traffic information relating to the road from a traffic information acquiring unit 21, a screen draw processing unit 24 for displaying the traffic information by preparing the roads to be displayed on the image display unit 27 based on the information relating to the road and processing the road lines according to draw information of the traffic information while keeping original colors of the road. The image display unit 27 displays the processed road lines by superimposing them on map draw information read by a map/road draw information storing unit 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332053-A (JP)
Title: Method and device for manufacturing pattern member
Inventor: KATSUMOTO RYUICHI
IPC: H01L51/50
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve both productivity and product quality, in a pattern member manufacturing method of forming a plurality of kinds of different materials like a pattern on a substrate.  <P>SOLUTION: This manufacturing method comprises processes of: injecting the materials P into red, green and blue pattern-like RA grooves while rotating a roller member R having the grooves in its outer periphery; adhering a peeling layer material 22 onto a surface of the roller member R, inserting part of the peeling layer material 22 into the grooves RA, and adhering the peeling layer material to the materials P in the grooves; peeling the peeling layer material 22 from the surface of the roller member R; and superposing the peeling layer material 22 on the substrate B and positioning them so that the pattern contacts with the substrate B, transferring the pattern to the substrate B by pressing the back surface of the substrate B and/or the peeling layer material 22, and forming the plurality of kinds of different materials P like the pattern on the substrate B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337494-A (JP)
Title: Thermal fixing device and image forming apparatus
Inventor: TAKEDA MASAMI
IPC: G03G15/20
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fixing slip and partial high temperature offset soil on the ends of a pressure roller.  <P>SOLUTION: A solid roller that hinders partial high-temperature offset is used for an image formation area. The pressure roller having a rugged surface which hinders slip is provided for empty spaces at both right and left sides of the image area of paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338491-A (JP)
Title: Plasma processing system and method for fabricating semiconductor device
Inventor: YOSHIKI TAKAHIRO
IPC: H01L21/3065
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel plate plasma processing system, and a method for fabricating a semiconductor device using the plasma processing system, in which the probability of charge-up damage can be lowered at the time of ashing or etching and machining for fabricating a good device can be carried out without varying the permittivity of an interlayer insulation film before and after etching.  <P>SOLUTION: In the parallel plate plasma processing system applying RF to both an upper electrode 14 and a lower electrode 18, a metal plate 31 having a ground potential and including a plurality of openings H within the range of a specified area is placed between the upper electrode 14 and a wafer 16 mounted on the lower electrode 18. In the parallel plate plasma processing system not employing a magnetic field and applying RF to the lower electrode, microwaves are employed and the metal plate 31 having a ground potential and including a plurality of openings H within a range of a specified area is placed between a microwave introduction window 26 and the wafer 16 mounted on the lower electrode 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345160-A (JP)
Title: Fixing device
Inventor: INOMATA TOSHIYA
IPC: G03G15/20
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the travel of a cleaning tape normal by preventing reverse rotation of a heat roller and of a take-up shaft.   <P>SOLUTION: A fixing device is provided with a heat roller 1, a pressure roller 2 which cooperates with the heat roller to transport recording paper and fixes a toner image formed on the recording paper, a roll-shaped cleaning tape S, a support shaft 11 which supports the cleaning tape, the take-up shaft 12 which takes up the cleaning tape drawn out from the support shaft, a press shaft 13 which brings the cleaning tape traveling from the support shaft to the take-up shaft into contact with the heat roller, and a rotationally driving mechanism which rotationally drives the heat roller in a recording paper transport direction; and is further equipped with a unidirectional clutch which is provided in the rotationally driving mechanism and stops the heat roller from rotating reversely to the recording paper transport direction, and a ratchet wheel and a detent which stop the take-up shaft from rotating reversely to the tape take-up direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335083-A (JP)
Title: Print recording medium, commuter pass and manufacturing method therefor
Inventor: SASAKI YOSHIKI
IPC: B42D15/10
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print recording medium such as a commuter pass, which can be mass-produced by simple equipment, has a very high production efficiency by a small lot, is high in designing properties and excellent in securing properties, and on which individual information can be easily printed, and its manufacturing method.  <P>SOLUTION: The method for manufacturing the print recording medium such as the commuter pass comprises (a) a transfer foil forming process by laminating a transfer base material/a releasing layer/a relief forming layer/a reflecting layer/a bonding layer in the order named, (b) a process, in which the transfer foil is laminated to at least one side of a card base material and then only the transfer base material is released, (c) a process for forming an image receiving layer for a hot melt ink on the exposed releasing layer of the releasing layer/the relief forming layer/the reflecting layer/the bonding layer transferred on the card base material and (d) a process for forming a ground tint printing layer on the image receiving layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182785-A (JP)
Title: Blister container for roll
Inventor: NISHII HIROAKI
IPC: B65D25/52
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blister container which can prevent a sheet wound around a roll from getting stained and is excellent in handleability.  <P>SOLUTION: A transparent plastic is vacuum-formed to form a pair of covers 1 and 2 which are connected via a hinge 3 so that they can be opened/closed, to provide projections 4 for rotatably holding a roll on both sides, and to form peripheries of the covers 1 and 2 with fitting frames 5 and 6 for keeping them fitted and an opening 7 for drawing out a sheet. If the roll with the sheet wound around is put in this container, the sheet can be prevented from getting stained and in addition the roll can smoothly rotate irrespective of presence of a core. The sheet can thus be easily drawn out, and a remaining amount of the sheet can be checked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003346864-A (JP)
Title: Anode supporting solid oxide fuel cell and its manufacturing method
Inventor: SANO MITSURU
IPC: H01M8/12
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode supporting solid oxide fuel cell sufficiently exhibiting the performance of the anode, and to provide its manufacturing method.   <P>SOLUTION: This anode supported solid oxide fuel cell is provided with ceria of 5-30 wt.% in charge weight formed by doping, at least, one of samarium or gadolinium of 10-30 mol% therein, porous cermet anode 1 formed by mixing and adjusting a material formed of residual nickel oxide with mixture added with, at least, one of Ru, Pt, Rh, Pd, and Cu of 1-10 wt.%, and a thin-film electrolyte 2 of 5-60 μm formed of spin-coating the ceria, which is formed by doping, at least, one of samarium or gadolinium of 10-30 mol% on the cermet anode 1 used as a support body.  <P>COPYRIGHT: (C)2004,JPO