baber/WOPTO huggingface dataset:
Patent JP-2003166265-A (JP)
Title: Structure of water pipe laying through floor
Inventor: IKEDA KOJI
IPC: E03C1/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance of the water pipe which is arranged under a floor and laid through the floor connecting to a joint member disposed on the floor board.  <P>SOLUTION: In the structure of a water pipe laying through a floor wherein the water pipe 11 disposed under the floor board 1 is connected to a joint member 7 arranged on the floor board 1, cover pipes 8, 8a provided with flange members 9, 9a fixed to an insertion hole 2 formed in the floor board 1 and metallic or synthetic resin supports 10, 10a fitted to an insertion hole 9b formed in the flange members 9, 9a are fixed to the floor board 1 and the water pipe 11 is inserted in an insertion hole 10b provided in the supports 10, 10a and the extremity is connected to the joint member 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002216809-A (JP)
Title: Dissipating method of residual fuel of fuel cell stack, its system and device
Inventor: LACY ROBERT A
IPC: H01M8/04
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To dissipate residual fuel of a fuel cell stack. SOLUTION: The device (10) is provided with a fuel cell sub-system (20), a first circuit (29) and a second circuit (18). The fuel cell sub-system (20) generates electric power against load (50) in response to receiving of flow of a reactive body, the first circuit (29) gets connected with the fuel cell sub-system (20), which is separated from the load (50) after the flow toward the sub-system (20) is stopped. The second circuit (18) monitors characteristics of the fuel cell sub-system (20) and dissipates, a part of the reactive body remaining in the fuel cell sub-system (20) while the flow is stopped.
Patent JP-2002234192-A (JP)
Title: Printer and ink cartridge
Inventor: KOSUGI YASUHIKO
IPC: B41J25/34
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer and an ink cartridge wherein information relating to each ink cartridge can be effectively managed. SOLUTION: This printer comprises a cartridge loading section to which a plurality of ink cartridges each having an element capable of containing information written thereinto are detachably attached, an accumulating means for accumulating an ejection quality of ink ejected toward a printing medium by each ink cartridge attached to the cartridge loading section, and a writing member for writing the information to the element. The writing member writes the information to the element provided to the ink cartridge selected based on the accumulated result by the accumulating means.
Patent JP-2002260091-A (JP)
Title: Cup transfer device of vending machine
Inventor: KIM JUNG-GI
IPC: A23G9/28
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cup transfer device of a vending machine capable of accurately controlling the stop position of a cup holder. SOLUTION: This cup transfer device of the vending machine is provided with a cup holder, a means for driving the cup holder, a means for controlling the position of the cup holder, and a means for adjusting the position of the cup holder.
Patent JP-2003167322-A (JP)
Title: Test chart for printing area size measurement, device and method for generation thereof, quality control method for printing area output device, and generating program for the test chart for printing area size measurement
Inventor: KITAGAWA SHINICHI
IPC: G03F1/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To make controllable the quality of printing area by visually measuring a printing area size easily and accurately without depending upon an assistant tool such as a microscope and a computer.  <P>SOLUTION: Nine sets of patches in which printing areas (a) and (b) are adjacent are provided corresponding to plus-directional graduations +2.5 to +10 and minus-directional graduations -2.5 to -10 based upon a graduation '0'; and α+A=(A+x)/z holds for printing area width A, non-printing area width α, target printing area rate (z), and graduation (x) of each printing area (a) and β+B=(B+x)/z holds for the printing area width B, non-printing area width β, target printing area rate (z), and graduation (x) of each printing area (b). The patch having the smallest density difference between the printing areas (a) and (b) among the plurality of patches is read on the scale to easily measure deviation with high precision from a set value of the printing area width.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171727-A (JP)
Title: Aluminum alloy for film deposition treatment, aluminum alloy material having excellent corrosion resistance, and production method therefor
Inventor: JOGAN SHIGETOSHI
IPC: C22C21/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy for film deposition treatment which has strength and corrosion resistance in a high temperature heat cycle-corrosive environment, and to provide an aluminum alloy material.  <P>SOLUTION: The aluminum alloy for film deposition treatment has a composition containing, by weight, 2.0 to 5.0% Mg, and further containing at least one kind selected from 0.02 to 0.1% Ti and 0.007 to 0.1% B, and in which each content of Si, Fe, Cu, Mn, Cr, Zn and Ni as impurities is controlled in ≤0.1%, and the balance Al with other impurities. In the aluminum alloy having excellent corrosion resistance, a corrosion resistant film such as an anodic oxidation treatment film, a fluoridation treatment film, a composite film by Ni-P plating treatment and fluoridation treatment, and a composite film by anodic oxidation treatment and fluoridation treatment is deposited on the surface of an alloy base material having the above composition. Further, the aluminum alloy and alloy material are suitable as the material for a CVD (chemical vapor deposition) system, a PVD (physical vapor deposition) system, an LCD (liquid crystal device) production system, and a semiconductor production system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170786-A (JP)
Title: Molding
Inventor: YASUDA TERUO
IPC: B60R13/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding high in the precision of an engaging claw injection-molded in a leg part of the molding, hardly separated from the leg part when the engaging claw is engaged with a clip or the like, and fixed surely to a mating object.  <P>SOLUTION: In this molding 10 of which the leg part 14 is formed in a reverse side of a design part 12, and of which the engaging part 26 having the engaging claws 27 protruded to both sides of the leg part is injection-molded in a bottom face 14a of the leg part 14, ribs 28 for connecting a space between the engaging claws 27 in both sides are plurally formed with spacing along longitudinal direction of the molding in the engaging bottom face, and each recessed part 29 is formed between the ribs. Strength of the engaging claws 27 is enhanced by the ribs 28, a wall thickness as the whole of the engaging part is prevented from getting thick by the recessed part 29, precision defect in the engaging claw caused by a sink after the injection molding, which is generated at high probability in a thick wall, is thereby prevented from being generated, and the molding is thereby fixed surely using the engaging claws.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170459-A (JP)
Title: Compression mold and fuel cell separator molded by using the same
Inventor: MITSUI MASAHIRO
IPC: B29C43/36
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression mold which molds with high precision a molding material being hard to mold usually and having small fluidity and a fuel cell separator which is molded by using the mold.  <P>SOLUTION: The compression mold has a material flow part communicating with a cavity and a material retention part made to communicate with the cavity by the material flow part. It is preferable that the material flow part abuts on the outside of the whole outer periphery of the cavity and that the internal dimensions thereof are 30 mm or less in the length in the direction of flow of the material and 0.1-1.0 mm in the height.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177920-A (JP)
Title: Transmission system and downloading method of transmission system
Inventor: NAKAGAWA KOJI
IPC: G06F12/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system which can shorten transfer time of a file and flexibly and accurately download the file while taking file contents into consideration, and a downloading method of the transmission system.  <P>SOLUTION: The transmission system 10 outputs a file generated by selecting one of variable-length file formats by a file generation part 120 of a host supervisory control unit 12 to a transmission device 14. The transmission device 14 receives and temporarily stores this file in a work memory 1402, copies the file from the work memory 1402 to a 1st plane memory 1404a of a file storage part 1404 under the control of a CPU 1400, compares files of respective versions stored in the 1st plane and a 2nd plane memories 1404a and 1404b under the control of the CPU 1400 to store new program data in the 2nd plane memory 1404b while taking the comparison result and identification data into consideration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305735-A (JP)
Title: Watermarking material and transferring watermarked material
Inventor: STONE JONATHAN JAMES
IPC: H04N7/167
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To exchange information between a seller and a buyer with a watermarked image. SOLUTION: This system is arranged to implement the steps of: transferring from the transaction server to the first apparatus (i) data for creating a watermark, the creating data including (a) data defining an invertible algorithm and (b) data for creating security key related with the algorithm and (ii) data for creating a material identifier; using the first apparatus to apply a material identifier to the material and applying a watermark to the material, using the creating data; transferring from the first client to the transaction server the material identifier and data for inverting the algorithm including the key; transferring the watermarked material to the second apparatus; deriving the material identifier from the material; transferring the identifier from the second client to the transaction server;  subject to predetermined conditions being satisfied, removing the watermark in conjunction with the key.
Patent JP-2003187419-A (JP)
Title: Magnetic recording medium and manufacturing method therefor
Inventor: TAKIZAWA NAOKI
IPC: G11B5/851
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium and its manufacturing method that can make the magnetic head floating low and reduce its friction coefficient by forming a roughened layer on a magnetic recording medium and precision controlling its roughness.  <P>SOLUTION: The magnetic recording medium has a closely adhered non- magnetic metal layer 2 made of metal, such as Cr and a roughened non-magnetic metal deposit layer 3 made of metal, such as Al containing oxygen on the surface of an non-magnetic base 1. The roughened non-magnetic metal layer 3 is not made uniformly thick over the whole non-magnetic layer 2, but its metal is agglomerated locally and distributed in island-like manner to form the asperity. When forming the roughened layer 3 through sputtering, it is desirable that the maximum diameter of the insular projections be made 10 to 200 nm but not smaller or larger and the surface roughness (Ra) 0.3 to 3.0 nm but not smaller or larger, by supplying oxygen gas to obtain a partial pressure of 0.01 to 20 percent but not smaller or larger with respect to the partial pressure of Ar.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187431-A (JP)
Title: Magnetic transfer device
Inventor: ENDO YASUSHI
IPC: G11B5/86
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent magnetization of a transfer pattern to a magnetic recording surface, by magnetic lines generated at a magnetic field application part and which pass through a center core in a magnetic transfer device.  <P>SOLUTION: A master carrier 10, in which the cylindrical transfer pattern 11 is formed with a magnetic material, and a slave medium 20 which has the magnetic recording surface 21 receiving the transfer of the transfer pattern and is equipped with a center core 23, made of metal at the central part are appressed and housed in an appression means 30. In the appression means 30, a magnetic field forming means 50 for forming a magnetic field by sandwiching the center core 23 between a pair of magnetic poles 51, 52, having different polarities each other and penetrating the center core 23, is arranged. The transfer pattern 11 is transferred to the magnetic recording surface 21, by applying the magnetic field for transfer by a transfer magnetic field application means 40, while rotating the appression means 30 with respect to the transfer magnetic field application means 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189153-A (JP)
Title: Image pickup device, panorama image display method, stereoscopic image display method, method for displaying panorama image/stereoscopic image, and storage medium
Inventor: IIJIMA KATSUMI
IPC: H04N13/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device and a panorama image display method that can photograph a panorama video image and allow a user to observe a panorama image on a display device with a wide screen and photograph while confirming a three-dimensional effect, and to provide a storage medium.  <P>SOLUTION: A compound eye camera is provided with: imaging optical systems 2, 3 placed at both sides of a compound eye camera main body 1; a display device 4 with a wide screen placed to the compound eye camera main body 1; a signal processing circuit 27 for controlling so as to compose the images photographed by the imaging optical systems 2, 3 to produce a panorama image; and an LCD control circuit 29 that displays the panorama image on the wide screen of the display device 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184841-A (JP)
Title: Snap ring and fixture for attaching or detaching snap ring
Inventor: SUMI TOMONORI
IPC: B23P19/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snap ring easy to engage with an engaging groove of shaft and besides possessed of high wear resistance and furthermore to provide a fixture for attaching or detaching a snap ring to or from the engaging groove.  <P>SOLUTION: A length of an internal peripheral edge 11a in an opening porting 11 of the snap ring 1 abutting against a bottom m of the engaging groove M of the shaft S is made not smaller than a half circumferential length of the bottom m of the engaging groove M. Engagement of the snap ring 1 is performed in such a way that a guide portion 14 supports the snap ring 1 by sandwiching the engaging groove M of the shaft S, so that the snap ring is set in the engaging groove M and thereafter a flat receiving portion 15a provided in a protruding portion 15 presses the snap ring 1. At that time, a portion between a slit porting 12 provided in an upper portion of the opening portion 11 and both recess portions 15b provided in the vicinity of the protruding portion 15 is bowed by force transmitted from the flat receiving portion 15a, so that the snap ring 1 engages easily with the shaft S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231732-A (JP)
Title: Thermosetting aqueous resin composition and its production process
Inventor: YAMAGUCHI SEISHI
IPC: C08G18/80
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting aqueous resin composition having a high glass transition point (Tg) and a high elastic modulus at a high temperature.  <P>SOLUTION: The thermosetting aqueous resin composition comprises an aqueous dispersion of a self-water-dispersible acrylated aromatic epoxy resin (I) having hydroxyl groups and carboxyl groups partly or wholly neutralized with a basic compound, in a state in which the epoxy resin (I) contains a phenolic resin (II) and a blocked isocyanate (III). The process for producing the thermosetting aqueous resin composition comprises subjecting a solution of the self-water-dispersible acrylated aromatic epoxy resin (I), the phenolic resin (II) and the blocked isocyanate (III) in an organic solvent to emulsification through phase inversion in an aqueous medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186753-A (JP)
Title: Electronic device, control method of electronic device and control program of electronic device
Inventor: AMARI TAKASHI
IPC: G06F21/12
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To attain both of tamper resistance and maintenance ability of an electronic device.  <P>SOLUTION: When a chassis open/close state flag 2 indicates openness of the chassis in the past, an operation of an apparatus via a predetermined shell is approved only when reset booting is instructed by a reset switch 3, while normal booting of the apparatus is prohibited when reset boosting is not instructed by the reset switch 3. In the operation of the apparatus via the shell, the chassis open/close state flag 2 is reset to a state indicating cloure by initializing an inside data memory device. Protection of data is attained by breaking or prohibiting duplication of contents in a memory device (RAM 15) when the chassis open/close state flag 2 indicates openness of the chassis in the past.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183197-A (JP)
Title: Dihydronaphthalene derivative, and liquid crystal composition and liquid crystal display element containing the same
Inventor: SAITO YOSHITAKA
IPC: C07C69/773
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal compound allowing the temperature range of the liquid crystal phase to expand, and allowing the response time and the threshold voltage to effectively decrease, and to obtain a liquid crystal composition and a liquid crystal display element having a rapid-response and a low driving voltage by using the compound.  <P>SOLUTION: The liquid crystal compound represented by formula (1), and the liquid crystal composition and the liquid crystal display element containing this compound are provided. The liquid crystal display element using the compound is very useful as an STN and an AM-LCD due to having a lowering, effect on the threshold voltage without improving or worsening the response time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193352-A (JP)
Title: Rush woven fabric and method for producing the same
Inventor: MATSUOKA YUTAKA
IPC: D03D1/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rush woven fabric which can depress the increase in the thickness of the selvage portion of the rush woven fabric as much as possible, can easily be rounded to facilitate the handling of the rush woven fabric, and has a good appearance shape, even when the number of rushes for forming a prescribed length of the rush woven fabric is enlarged to increase the thickness of the rush woven fabric, and to provide a method for producing the rush woven fabric.  <P>SOLUTION: This method for producing the rush woven fabric (1), comprising passing rushes (5) between the prescribed number of warps (4) from the right and left sides to alternately weave the rushes (5) on the front and back sides, is characterized by passing the rushes (5) between the warps (4), passing one rush (5), and then inward bending only the end portion of the same rush (5) to form the selvage portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187665-A (JP)
Title: Lighting device for operating unit
Inventor: MAEJIMA TAKASHI
IPC: H01H13/14
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for an operating unit (a generic name for knobs connected with a switch, a volume or the like) composed of a light source illuminating around the operating unit, a rubber sheet arranged on the periphery of the operating unit and panels or the like arranged in front of the light source, and the rubber sheet which can reduce the number of parts and save space, doing without a light guide plate for illumination of the surroundings of the operating unit.  <P>SOLUTION: The rubber sheet 11 adjacent to the operating unit 17 is equipped with a means of reflecting light rays P11 from the light source 12 to illuminate around the operating unit 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192874-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SUMIYOSHI TAKAFUMI
IPC: C08L63/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor, free from a halogen-based flame retardant and an antimony compound, and having excellent moldability, flame retardancy, high-temperature preservation characteristics, reliability in humid condition and resistance to soldering.  <P>SOLUTION: This epoxy resin composition for sealing the semiconductor comprises (A) an epoxy resin, (B) a phenol resin, (C) a curing accelerator, (D) an inorganic filler except aluminum hydroxide and (E) aluminum hydroxide as essential components. The average particle diameter of the aluminum hydroxide is 0.01-2 μm. The proportion of particles having ≤10 μm diameters is ≥95 wt.%, and the proportion of particles having ≤2 μm diameters is ≥50 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194125-A (JP)
Title: Spring load adjuster
Inventor: JINNAI TAKAHIKO
IPC: B60G15/06
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts, simplify structure, reduce weight and improve assemblability, workability and economy by preventing looseness of a spring retainer automatically without a locknut.  <P>SOLUTION: A spring load adjuster, in which the spring retainer 15 is axially movably threaded on an outer circumference of a cylinder 13, and a suspension spring 2 is interposed between the spring retainer 15 and a spring retainer 7 arranged at an end of a piston rod 6, adjusts an initial spring load of the suspension spring 2 in dependence on the position of the cylinder side spring retainer 15. The spring retainer 15 has a cylinder 16 threaded on the outer circumference of the cylinder 13, a flange-shaped seat portion 17 protruded on an outer circumference of the cylinder 16, and one or a plurality of slits 18 and 19 formed in arbitrary positions of an end of the cylinder 16 opposite to the suspension spring 2. The seat portion 17 carries an end of the suspension spring 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190457-A (JP)
Title: Pachinko game machine
Inventor: WAKASA MIKIO
IPC: A63F7/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable players to enjoy a game under a state where the best prize- winning rate is achieved by permitting the players to easily discover a prize- winning route of a hit ball to a prize-winning port which is predetermined in designing a game board without being affected by a difference in the technique and experience, etc., of the players.  <P>SOLUTION: A prize-winning route is assumed in design among many obstacle nails (11) which are planted along a part through which a game ball hit into a game part (1) reaches the prize-winning port (7). A position confirming indicator (14) is arranged in the midst of the route. Thus, the position of the best prize-winning route with the highest prize-winning rate is displayed and informed to the player.  <P>COPYRIGHT: (C)2003,JPO