baber/WOPTO huggingface dataset:
Patent JP-2003146472-A (JP)
Title: Carry-testing medium and carry test method
Inventor: YAMAKAWA KENTA
IPC: B32B33/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a carry-testing medium easily manufacturable at a low cost, capable of realizing a desired thickness and a desired friction coefficient. SOLUTION: In this carry-testing medium 10, the surface of a base material 11 is formed with an electroconductive layer 12, and the surface of the electroconductive layer 12 is formed with a geometric pattern by two kinds of ink, i.e., a high-friction ink material 13 and a low-friction ink material 14. The friction coefficient of the carry-testing medium 10 nearly linearly changes to an area ratio of the high-friction ink material 13 in the geometric pattern. Accordingly, by only adjusting the area ratio of the high-friction ink material 13 in the geometric pattern, the carry-testing medium 10 of the desired friction coefficient can be easily manufactured at a low cost.
Patent JP-2003155451-A (JP)
Title: Aqueous coating agent for steel, coating method, and coated steel
Inventor: SASAKI MOTOHIRO
IPC: B05D7/14
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a one-component aqueous coating agent for steel excellent in resistances to corrosion, solvents, and alkalis, adhesion to coating, film adhesiveness, and bath stability and suitable for coating steel such as galvanized or non-coated steel; to provide a method for coating steel with the same; and coated steel. SOLUTION: The aqueous coating agent is prepared by compounding 5-30 mass% (solid basis) aqueous resin dispersion with 0.1-20 mass% silica particles and 0.01-20 mass% organic titanate compound.
Patent JP-2003156266-A (JP)
Title: Cooling device
Inventor: TANIGUCHI KATSUSHI
IPC: F25B39/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for preventing the stay of a lubricating oil in a cooler constituting a refrigerating cycle for the cooling device, a heat radiation pipe for compatibly serving a condenser and various pipes including a suction pipe, improving the heat radiation efficiency of the condenser, the heat absorbing efficiency of the cooler, the heat exchanging efficiency of the suction pipe and the durability of a compressor and requiring less power demand and lower cost. SOLUTION: The cooling device comprises the compressor, the cooler and the heat radiation pipe turned around several times between the outlet of the compressor and the inlet of the cooler for compatibly serving the condenser, all of which are connected to one another. An inner diameter A of a lower end turned-around portion 11a of the heat radiation pipe 11 is formed smaller than an inner diameter B of each of a straight pipe portion 11b and an upper end turned-around portion 11d of the heat radiation pipe 11 (A<B).
Patent JP-2003156948-A (JP)
Title: Image forming apparatus
Inventor: KATAOKA HIROSHI
IPC: G03G15/16
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To prolong the lives of a transfer carrier, image carrier, etc., and to reduce damage to the transfer carrier caused by heat from a heat fixing unit during an image non-formation period (a stand-by period), by further controlling the device of the transfer carrier during the image non-formation period. SOLUTION: The image forming apparatus that performs image formation by transferring toner images formed on image carriers 222a onto recording material S via the transfer carrier 216 is provided with a driving part M1 capable of driving the transfer carrier 216 at a number of driving speeds. The image forming device is also provided with a drive control means Ca which, without stopping the transfer carrier 216 even during the image non-formation period, drives the transfer carrier 216 continuously at a low speed selected from the driving speeds.
Patent JP-2003154126-A (JP)
Title: Linking structure for plastic member in game machine
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work and to facilitate sorting, or the like, in recycling in a linking structure for plastic members in a game machine. SOLUTION: A mounting structure for mounting a rear set 305 on the back of a middle frame 10 is composed of lock piece attaching holes 389 and 391 of the rear set 305, lock piece attaching holes 393 and 394 of the middle frame 10 and a lock piece 118, and since the rear set 305 is attached and detached only by operating the lock piece 118, the rear set 305 can be easily mounted on and detached from the middle frame 10 as well.
Patent JP-2003160332-A (JP)
Title: Li-Al BASED LAMELLAR DOUBLE HYDROXIDE COMPOSITE PARTICLE POWDER AND METHOD FOR PRODUCTION THEREOF
Inventor: KATAMOTO TSUTOMU
IPC: C09C1/40
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Li-Al based lamellar double hydroxide composite particle powder large in plate face diameter, proper in thickness and having ultraviolet absorptivity, and also provide a method for production thereof.  <P>SOLUTION: This Li-Al based lamellar double hydroxide composite particle powder comprises a Li-Al based lamellar double hydroxide particle and zirconium hydroxide, and is produced by mixing an anion-containing alkaline aqueous solution, a lithium salt aqueous solution and an aluminum compound capable of forming an aluminum ion, aging the resultant mixed solution to generate a core particle of the Li-Al based lamellar double hydroxide, adding the lithium salt aqueous solution and the above aluminum compound to the core particle- containing aqueous dispersion liquid, and then aging in the presence of a zirconium compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159662-A (JP)
Title: Fastening tool
Inventor: NAGATO TOKUJI
IPC: B25B21/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening tool having a motor (3) driven by fluid pressure which materializes simple operation while miniaturizing a flow regulating valve (10) built into the exhaust side of the fluid.  <P>SOLUTION: A flow rate is adjusted with flow regulating valve (10) in which the valve element (12) is rotated by an operation member (13).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162927-A (JP)
Title: Multi-filament bundled sheath-type cable
Inventor: SUGIYAMA SHINICHI
IPC: H01B7/17
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-filament bundled sheath-type cable that does not require interposition and can be made at low cost.  <P>SOLUTION: A plurality of insulated cores 13, which are made by covering a conductor 11 with an insulating substance 12, are bundled and covered together with a sheath 14. An air gap 16 is set in between a peripheral contact end 15 of bundled each insulated core 13 and the sheath 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164937-A (JP)
Title: Coiled spring manufacturing machine
Inventor: OBAYASHI EIJI
IPC: B21F35/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that manufacturing costs are high because the arrangement of a tool actuating machine and a control means for the machine is complicated and that there is a great error against an opposition/conjunction locus corresponding to a change in the diameter of a coil, in tool actuating machines which facilitate the change of a forming tool which turns a right-hand coil or a left-hand coil selectively.  <P>SOLUTION: A lower tool actuating machine 10 can be shifted and positioned to the position of a right-hand moving centrode 15R and the position of a left- hand moving centrode 15L, with a lower rocking shaft 24 as the center. An upper tool actuating machine 40 can be shifted and positioned to the position of a right-hand moving centrode 45R and the position of a left-hand moving centrode 45L, with an upper rocking shaft 54 as the center. The lower tool actuating machine 10 and the upper tool actuating machine 40 can be simultaneously shifted between the right-hand winding position and the left-hand winding position, without being removed from a base plate 1 so that the forming tool for turning the right-hand coil or left-hand coil selectively can be changed easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169171-A (JP)
Title: Image forming device
Inventor: AZEYANAGI SATOSHI
IPC: G10L15/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device in which operability can be improved by eliminating the erroneous decision of audio recognition by recognizing a large number of commands corresponding to a mode or language set in an image forming device.  <P>SOLUTION: The image forming device is composed of an operation processing means 1000 comprising a key input means 1100, a plurality of audio recognition databases 1810 and 1820, audio recognition database selecting means 1800, command discriminating means 1200, picture display means 1700, picture database means 1500 and display control means 1600 or the like and an image control means 2000 comprising an input means 2100, output means 2200 and operation control means 2300.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165170-A (JP)
Title: Diffuse reflection sheet, transfer matrix used for manufacturing the sheet, transfer base film, transfer film and method for manufacturing the sheet
Inventor: TSURUOKA YASUO
IPC: B32B7/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffuse reflection sheet which controls a spectrum of an incident external light and has a good nominal quality, a transfer matrix used for manufacturing this diffuse reflection sheet, a transfer base film, a transfer film and a method for manufacturing the diffuse reflection sheet.  <P>SOLUTION: The diffuse reflection sheet which diffusively reflects a light is characterized in that a plurality of irregular face forms are regularly arranged and varies in height and depth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167235-A (JP)
Title: Assembling structure of liquid crystal display device, and its assembling method
Inventor: SATONAKA MASAHARU
IPC: G09F9/35
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the assembling structure of a liquid crystal display device by which excellent operability in assembling is obtained, and thickness reduction, weight reduction, and low-pricing are achieved, and to provide an assembling method.  <P>SOLUTION: At least a panel unit 18 having a substrate connected to a liquid crystal display panel 1, an optical sheet 16 which disperses and condenses light, a light guide plate 9 which irradiates the liquid crystal display panel 1 with plane illumination, a lamp 11 which emits light, and a reflector 12 which reflects and condenses the light from the lamp 11 in a desired direction, are loaded one by one at the rear face of a casing front 19 provided with an opening part 20, a panel hold rib 22 which horizontally holds a structural member or the horizontal hold rib 23 of a light guide plate, and the vertical hold rib 24 which vertically holds the light guide plate, by turning the display surface 1a of the liquid crystal display panel 1 down. Then, a casing rear 8 provided with a hold rib 27 which presses the light guide plate vertical hold rib 24 downward in the inside is fitted into the casing front 19, and the structural member is held and fixed in a batch.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167143-A (JP)
Title: Polarization maintaining optical waveguide and method of manufacturing the same
Inventor: FUJIMAKI MAKOTO
IPC: G02B6/13
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polarization maintaining optical waveguide by which a polarization maintaining structure is more easily formed in the optical waveguide, and to provide a polarization maintaining optical waveguide manufactured by the method.  <P>SOLUTION: Stress-imparted parts 2 are formed by using a density variation induced in a clad 1 by implanting ions accelerated at high energy onto a clad 1 of an optical waveguide (including an optical fiber and a planar optical waveguide). The stress-imparted parts 2 are formed at a place or a plurality of places in the clad. The stress-imparted parts 2 are so formed to be in a point symmetry with respect to the center of a core 3 of the optical waveguide, or to be in axial symmetry with respect to a line passing through the center of the core. It is preferable, as needed, that the energy of the ion beam is varied, a mask is used, the ion beam or the optical fiber is turned, ions are implanted from a plurality of directions or a plurality of kinds of ions are simultaneously implanted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174124-A (JP)
Title: Method of forming external electrode of semiconductor device
Inventor: KURO YUUKI
IPC: H01L21/56
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming external electrodes of a semiconductor device capable of easily forming external electrodes that are exposed on a sealing-resin surface.  <P>SOLUTION: Resin material 5 is loaded on the upper face of a lower mold 12 while the object 4 to be molded is arranged between an upper mold 14 and a lower mold 13. After the resin material 5 is heated to be melted, the total of the lower mold 13 is raised to clamp the peripheral part of the object 4 to be molded. By raising the movable lower mold 12 to apply a compressive force to bump electrodes 3 and the melted resin 5, resin molding of the object 4 to be molded is performed while the bump electrodes 3 are squeezed to a specific height. By squeezing the bump electrodes 3 to reduce their height by about 5-50% of the height at their formation, the top-end surfaces of the bump electrodes 3 after the resin molding are surely exposed on the resin surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170518-A (JP)
Title: Conductive sheet and method for manufacturing the same
Inventor: YAGI MASAHIRO
IPC: B32B7/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive sheet excellent in production efficiency, more inexpensive and having a conductive coating layer having stable quality.  <P>SOLUTION: After the conductive coating layer is provided on the single surface of a thermoplastic resin film to obtain a conductive film, a thermoplastic resin sheet is extruded and the surface opposite to the conductive coating layer of the conductive film is used as a laminating surface to be thermally laminated to the thermoplastic resin sheet by the heat of the extruded thermoplastic resin sheet to obtain the conductive sheet. As the thermoplastic resin sheet, a polystyrenic resin sheet is preferable and, as the thermoplastic resin film, a polystyrenic resin film and a polypropylene resin film are preferable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179029-A (JP)
Title: High frequency power supply
Inventor: HAYAMIZU TOSHIYASU
IPC: H01L21/3065
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power supply which can save a space for a plasma processing apparatus, simplify the whole construction of the plasma processing apparatus, and avoid a loss of an incident wave.  <P>SOLUTION: This high frequency power supply 4 has a power synthesizers 6-12 which synthesize high frequency powers supplied to a plasma chamber 2 side and a power monitor 5 which controls the synthesized high frequency power. A reflected wave from the plasma chamber 2 side is branched by circulators 13 and 14 and the branched reflected waves are outputted to dummy loads 15 and 16 which consume the reflected waves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177155-A (JP)
Title: Accident point locating device
Inventor: KUROSAWA YASUHIRO
IPC: H02H3/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To measure highly accurately the distance to an accident point by correcting a voltage drop portion generated by an adjacent circuit current.  <P>SOLUTION: In this accident point orientation device, the distance to the accident point generated on one circuit of a two-circuit transmission line is calculated based on a principle for measuring the magnitude of an impedance of the transmission line from a current and a voltage of the circuit of its own terminal. In the device, a back zero-phase impedance of two terminals of the transmission line and the quantity equivalent to a zero-phase impedance and a zero-phase mutual impedance of the transmission line are set by a first means S1, and an adjacent circuit zero-phase current is determined from a taken-in own circuit zero-phase current of the transmission line, and the electrical quantity equivalent to the voltage drop portion generated by the zero-phase mutual impedance with the adjacent circuit is calculated by a second means S2, and the distance to the accident point is determined accurately by a third means S3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175939-A (JP)
Title: Hermetic container
Inventor: AOYAMA NAOYUKI
IPC: B65D21/02
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow a plurality of hermetic containers of the same shape with a hermetic lid put over to be mutually and rigidly stacked for more convenience in storage and carrying.  <P>SOLUTION: The hermetic container comprises a container body 1 and a hermetic lid 2 including a groove-formed fitting portion 6 to come into tight contact with a periphery 3 of the container body. A grounding portion 4 with the same shape and the same size as that of the periphery 3 of the body is made to hang annularly on a rear surface of a bottom of the container body. A second fitting portion 7 formed in the same shape and the same size as that of the fitting 6 as an upward groove is provided on an upper surface of the lid along a periphery 5 of the hermetic lid. Thus a plurality of the containers of the same shape with the hermetic lid put over can be mutually and rigidly stacked vertically.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182348-A (JP)
Title: Air-conditioning device for automobile
Inventor: SAITO TAKUMI
IPC: B60H1/32
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning device for an automobile wherein the constitution is simple, and in addition, the cooling performance is prevented from decreasing, and a compressor is not deteriorated.  <P>SOLUTION: While a blowing fan 46 is driven, a blowing fan 68 is placed under a stopped state, and a refrigerant compressed by the compressor 16 is fed to a condenser 24, and is condensed. Then, the refrigerant is fed to a front seat side evaporator 48 of a front seat side air-conditioning unit 18 via a receiver 26 and a temperature expansion valve 50 and evaporated. Thus, the outside air which is fed by the blowing fan 46 is cooled, and a space on the front seat side is cooled. Also, at a point when the cooling operation has passed a specified period of time, the blowing fan 68 of a rear seat side air-conditioning unit 20 is driven for a short period of time. Thus, the temperature of the refrigerant is raised to increase the opening degree of a temperature type expansion valve 72, and the refrigerant is returned to the compressor 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187368-A (JP)
Title: Bearing device for vehicle
Inventor: OKADA KOICHI
IPC: H04J13/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a vehicle capable of improving the reliability of wireless communication of a rotation detection signal or the like, to enhance a detection function for monitoring the bearing device itself and to suppress the complication of a configuration involved in higher functionization.  <P>SOLUTION: This bearing device 51 for a vehicle with plural rows of rolling bodies 3 interposed between rollingly moving surfaces of an outer member 1 and an inner member 2 is provided with a rotation detection sensor 4. A digitizing means 101 for digitizing a detection signal of the rotation detection sensor 4 and a transmitting means 105 for wirelessly transmitting the digitized detection signal are provided. Different situation detection sensors 52 and 53 for detecting the temperature and vibration of the bearing device 51 are also provided. A signal integrating means 104 such as a data switching device is provided for integrating signals detected by the sensors 4, 52 and 53 so that the transmitting means 105 can transmit the signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182834-A (JP)
Title: Transport conveyer device
Inventor: MORIMOTO TAKAYUKI
IPC: B65G17/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport conveyer device capable of keeping a stable conveying state with less vibration of a conveyed article for a long time without tooth jump even in high load conveyance and high speed conveyance close to the maximum allowable tension of a chain.  <P>SOLUTION: This transport conveyer device comprises, a chain 102 for conveyance circulated and suspended along a supply route and a return route that are vertically travelling between a driving sprocket 101 and a driven sprocket, and at least one return roller 103 for supporting the return route of the chain 102 from the downside. A horizontal distance A between the centers of the driving sprocket 101 and the return roller 103 is shorter than a half of the outer diameter of the driving sprocket 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188386-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/76
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high integration, high performance LSI, e.g. SOI-MOSFET.  <P>SOLUTION: In the semiconductor device where an MOSFET is fabricated by injecting impurities, respectively, into the body part and the source-drain part of an SOI layer (Si active layer region) in an SOI substrate, a gate electrode is formed on the Si active layer region through a gate insulation film. After an extension layer is formed, a gate sidewall is formed on the sidewall side of the gate electrode and the gate insulation film, and a silicide film is formed at the source-drain part in the Si active layer region. Thereafter, an interlayer insulation film is formed to cover an isolation region, the Si active layer region, the gate electrode and the sidewall, and a contact hole for electrical connection is made in the interlayer insulation film at a position on the border line of the isolation region and the silicide film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003126795-A (JP)
Title: Method for cleaning ceramic insulator
Inventor: SON SEIKA
IPC: B08B5/02
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic insulator cleaning method by which a contaminated expensive part of a ceramic insulator can be cleaned excellently in a dry etching chamber and the service life of the expensive part can be prolonged while hardly damaging the expensive part. SOLUTION: This ceramic insulator cleaning method comprise a step to calcine the part of the ceramic insulator in an oxygen atmosphere at 600-1,300 deg.C in the dry etching chamber.
Patent JP-2003183128-A (JP)
Title: Cosmetic for preventing lipstick bleeding
Inventor: NAGURA TOMOKO
IPC: C08L83/04
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic for preventing lipstick bleeding comprising a powdery body containing an organic modified clay mineral and an oil component containing a silicone oil, which can prevent lipstick bleeding with time and can keep a beautiful lip line by applying it on a lip contour, has a good use impression and can provide a natural finish.  <P>SOLUTION: This cosmetic for preventing lipstick bleeding comprises (A) 70-95 wt.% powdery body which contains the organic modified clay mineral as an essential ingredient and (B) 5-30 wt.% the oil component which contains the silicone oil as an essential ingredient. An excellent lipstick bleeding- prevention effect can be obtained by applying the cosmetic on the lip contour.  <P>COPYRIGHT: (C)2003,JPO