baber/WOPTO huggingface dataset:
Patent JP-2004311415-A (JP)
Title: Organic electroluminescent element, display device, and lighting device
Inventor: FUKUDA MITSUHIRO
IPC: H05B33/14
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which has high emission luminous intensity and excellent quantum efficiency, and in particular has high durability, and to provide a display device and a lighting device each having the same.  <P>SOLUTION: This organic electroluminescent material contains a substituted carbazole compound in an organic layer, and the content of a compound in which an amino group is bonded to a structure bonding to a carbazole ring existing in the layer as an impurity is less than 0.5 weight % .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239353-A (JP)
Title: Image forming device
Inventor: TAKASHIMA KAZUNORI
IPC: G03G15/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that does not generate image turbulence such as color deviation in an image, even if there is a speed difference between a registration roller pair and an electrostatic conveyer belt.  <P>SOLUTION: The image forming device comprises an image forming means, the registration roller pair for carrying transfer material to the image forming means, a pair of guiding means for guiding the image forming means and the transfer material, and a non-contact sensor for detecting a position of the transfer material between the image forming means and the registration roller pair. A nipping direction of the registration roller pair is enabled to move between a first position having an angle with a tangential line connecting the nip of the registration roller and the nip of the electrostatic conveyer belt, and retracting at least one of the pair of the guiding means from the tangential line connecting the nip of the registration roller pair and the electrostatic conveyer belt; and a second position making the one of the guiding means close to the other guiding means rather than the tangential line. When one of the pair of the guiding means is at the second position, the position of the transfer material is detected by the non-contact sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243965-A (JP)
Title: Varactor
Inventor: TAKI KENJI
IPC: H01G7/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a varactor that prevents a Q value from lowering caused by voltage application in a desired frequency, maintains the high Q value regardless of the voltage application, and lowers an insertion loss and phase characteristics.  <P>SOLUTION: This varactor is manufactured by sequentially laminating on the support substrate 1 a lower conductive layer 2, a dielectric layer 3 whose capacity varies depending on the voltage application, and an upper conductive layer 6, and is formed with a slope formed at a capacity formation part at least in either of the lower conductive layer 2 and the upper conductive layer 6 overlapping the dielectric layer 3 in a plan view, so that an acoustic wave generated in the dielectric layer can be reflected to the outside of the dielectric layer. Compared with the Q value before the voltage application, the Q value after the voltage application is prevented from being increased greatly in the frequency range of a varactor so that the varactor employing a dielectric thin film of high permittivity can obtain the high Q value in a wide range of a frequency regardless of the voltage application.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241179-A (JP)
Title: Mist type bathroom heater and its control method
Inventor: HORIMOTO SATOSHI
IPC: F24D19/10
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mist type bathroom heater capable of preventing an accident which injects mist despite of intention of a user even in the case that the user operates a switch wrongly while it is not used.  <P>SOLUTION: The mist type bathroom heater provided with a mist operation valve 11 for supplying and stopping hot water supply to a mist nozzle 8, an operation switch 7 for inputting instruction of start or stop of hot water supply to the mist nozzle 8, an operation valve controlling part 19 for opening a mist operation valve 11 when the operation switch 7 is on and closing the mist operation valve 11 when the operation switch 7 is off and a receiving part 15 for receiving a device operation signal transmitted from an external remote control device in a wireless manner. The mist operation valve controlling part 19 controls to always stop the mist operation valve 11 regardless of on/off state of the operation switch 7 except when the device operation signal received by the receiving part 15 represents "in-operation state". Thus a double switch is formed and a mist injection accident by operational error can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239505-A (JP)
Title: Sulfurized metal particle, its manufacturing method, and composite particle
Inventor: TAKEI MASASHI
IPC: C01G9/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle comprising a sulfurized metal for forming a photonic crystal which easily forms a periodically arranged structure, its manufacturing method, and its composite particle.  <P>SOLUTION: The sulfurized metal particle has a particle diameter of 100 nm-1 μm and a coefficient of variation showing the particle diameter distribution of ≤10%, which are measured by a scanning electron microscope.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243527-A (JP)
Title: Fluorescent lamp and lighting fixture
Inventor: YAMADA ICHIRO
IPC: H01J61/72
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp and a lighting fixture which uses the fluorescent lamp which is small sized, highly efficient and with improved light-emission characteristics.  <P>SOLUTION: The fluorescent lamp 1 has stipulated length on one side of an approximately a rectangular valve 2, formed from one piece of straight tube bulb 2a with a tube outside diameter of 12 to 20mm and stipulated lamp power range, when the fluorescent lamp constituted from the bulb is lit at a high frequency which is ≥10kHz. When the length of one side of the approximately rectangular bulb 2 is 215 to 235mm and the lamp is lit at high frequency within the range of 25 to 35W, when the same length is 290 to 310mm and the lamp is lit within the range of 35 to 45W, when the same length is 440 to 460mm and the lamp is lit within the range of 45 to 55W and when the same length is 490 to 510mm and the lamp is lit within the range of 55 to 85W, the optimum lamp efficiency, total optical value and luminous flux maintaining ratio, etc. are obtained in relation to the lamp sizes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242185-A (JP)
Title: Lock mechanism and developing device using same
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure excellent operability in loading/unloading a toner cartridge in/from a developing device body.  <P>SOLUTION: The toner cartridge 50 is provided with a shutter 80 opened while it is loaded in a cartridge holding container 40. The container 40 is turnably provided with a disk type lock plate 70 around a center shaft 72 on the side of either of the opposed wall surfaces in the longitudinal direction of the container 40, and a center-of-curvature recessed part 413 opposed to the center shaft 72 on the side of the other. The toner cartridge 50 is constituted to be supported by the lock plate 70 and the recess 413, and the developing device is provided with the lock mechanism 60 performing lock and lock releasing operation of the toner cartridge 50 with respect to the container 40 and the opening/shutting operation of the shutter 80 of the toner cartridge 50 simultaneously by the turning operation round the center shaft 72 through one action of the lock plate 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249853-A (JP)
Title: Color image forming apparatus
Inventor: IKEMOTO HIROSHI
IPC: G03G15/01
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem type constitution color image forming apparatus controlling the posture of a toner image carrying belt at full color printing time and at monochrome printing time with simple constitution without using a large-scale mechanism such as a movable arm or an eccentric cam or a switching clutch.  <P>SOLUTION: When a small motor 75 is driven to be rotated, a driving transmitting shaft 72 is rotated through a worm gear 76 and a counter worm wheel 74 so as to rotate and move primary transfer rollers 41 (41M, 41C, 41Y and 41K) supported on a center shaft 67 through worm gears 73 (73M, 73C, 73Y and 73K), a counter worm wheel 71 and a hook-shaped rotation supporting member 68. Since a gear ratio is different, a monochrome mode shown by (c) is set from a full color mode shown by (a) when the roller 41 rotates once in an opposite direction to a direction shown by an arrow H at a fourth transfer part and the rollers 41 rotate once and further rotate by 1/4 at first to third transfer parts, and a maintenance mode shown by (d) is set when the roller 41 rotates by 1/5 at the fourth transfer part and the rollers 41 rotate by 1/4 at the first to the third transfer parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247043-A (JP)
Title: Suspension device
Inventor: ORIMOTO YUKIHIRO
IPC: B60G7/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device capable of enhancing the forgeability and rigidity of a pair of boss parts which are formed on a lower portion of a light alloy-made forged knuckle body and fixed to a ferrous metal-made lower arm supporting bracket.  <P>SOLUTION: When manufacturing a light alloy-made forged (light-alloy cast) knuckle body 14 of a suspension device, if the height of a pair of boss parts 14c and 14d protruded downwardly from front and rear ends of a lower portion in the vertical direction is large, forgeability (castability) of the knuckle body 14 is degraded and hardly manufactured, and the rigidity of the boss parts 14c and 14d is reduced, and the mounting strength of a ferrous metal-made lower arm supporting bracket 15 can be reduced. By setting the height h1 in the vertical direction of the pair of boss parts 14c and 14d of the knuckle body 14 to be smaller than the height h2 in the vertical direction of the lower arm supporting bracket 15, forgeability (castability) of the knuckle body 14 can be enhanced, and the rigidity of the boss parts 14c and 14d can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254908-A (JP)
Title: Vehicle carrying truck
Inventor: TAKEI TETSUO
IPC: B62B3/10
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle carrying truck capable of reliably holding a vehicle body and storing the vehicle body in a narrow space.  <P>SOLUTION: The vehicle carrying truck 1 comprises a pair of wheel placement parts 10 which are arranged with a predetermined spacing in the right-to-left direction to place a pair of front wheels thereon, a connection part 20 to connect the pair of wheel placement parts, and a movement regulating part 40 to regulate the movement of the front wheels placed on the wheel placement parts 10. The wheel placement parts 10 has a bottom plate part 11 to place the front wheels thereon, and side plate parts 12 and 13 provided on both sides thereof. The movement regulating part 40 includes a front regulating member 41 and a rear regulating member 42 provided on the front and rear sides of the pair of side plate parts 12 and 13. The rear regulating member 42 is attachable/detachable to/from the side plate parts 12 and 13. The connection part 20 has a frame structure, in which rectangular frame bodies 21, 21' are arranged in the upper and lower stages, and connected via a plurality of columnar members 24. A pair of right and left insertion holes 28, 28' extending in the longitudinal direction are formed in the connection part 20, and forks of a carrying device can be inserted in the insertion holes 28, 28'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262443-A (JP)
Title: Manufacturing method of toothed belt made of thermoplastic elastomer
Inventor: KAYAMA NAOTO
IPC: B29C45/14
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a toothed belt of a thermoplastic elastomer good in the arrangement of core wires, having high dimensional accuracy and enhanced in belt life by sufficiently surrounding the core wires by the thermoplastic elastomer to enhance adhesiveness.  <P>SOLUTION: In the manufacturing method of the toothed belt made of the thermoplastic elastomer by embedding the core wires in belt backs so as to extend them longitudinally and providing tooth parts to at least one of the belt backs at a predetermined interval, the core wires 16 are wound spirally around a inner mold 3 wherein longitudinally extending groove-like parts 12 and protruded parts 13 are alternately provided along a circumferential direction and, after the inner mold 3 is installed with respect to an outer mold 2b, the thermoplastic elastomer is allowed to flow in the winding direction of the core wires 16 from the film gate 46 wherein the winding width of the core wires 16 is set to the maximum gate width in the winding direction of the core wires 16 to integrally mold a belt tooth layer 15 and a belt back layer 17 at the same time to demold a belt sleeve 18 from the inner mold 3. The toothed belt is finished from the belt sleeve 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254278-A (JP)
Title: Tubular body welding equipment and welding method
Inventor: TANIGUCHI HIDEFUMI
IPC: B23K101/06
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide tubular body welding equipment and its welding method that prevent oxide scales from being generated and that attain stability in welding by eliminating deviation of weld lines.  <P>SOLUTION: In the welding equipment 1, a tubular body W is fed into a welding fixture 2 for matching the seam W1 of the tubular body W, by means of a pusher 3 and then, while the tubular body W is passed through the welding fixture 2, the seam W1 is welded. In this welding equipment 1 for the tubular body W, on the opposite side from the pusher 3 across the welding fixture 2, a holding device 6 is provided which holds both ends of the tubular body W in a closed state between the holding device and the pusher 3; and in the holding device 6, an introducing means 7 is provided which introduces an inert gas into the tubular body W. When reaching a welding position L, the tubular body W is held between the holding device 6 and the pusher 3 in a manner that the inside is hermetically sealed and filled with an inert gas by the introducing means 7. In this state, while being fed in the welding fixture 2 by the pusher 3, the tubular body W is welded in the seam W1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269008-A (JP)
Title: Server
Inventor: KAWASAKI KATSUMI
IPC: H04L12/715
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent waste of system resources by processing a user request in an appropriate server.  <P>SOLUTION: Upon receiving an HTTP request from a mobile terminal 1, a WAP-GW and a JSP 7 acquire a domain name corresponding to the subscription area of a user with reference to an information management server 8 provided with a data base storing personal information of that user and complements the host header of the HTTP request with that domain name. Consequently, that HTTP request is routed to a WGW having that domain name among web gateways (WGW) 11-13 provided in each area. Even when the user performs web access from an area different from its belonging area, the WGW of its belonging area is used and the arrangement and processing performance of a node can be utilized based on prediction of the number of subscribers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268397-A (JP)
Title: Substrate for mounting, and manufacturing method thereof
Inventor: IDA TAKASHI
IPC: H05K3/46
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision of mounting in a flip-chip pattern on a substrate.  <P>SOLUTION: On this surface mount substrate, a mount component 12 arranged at a prescribed position on the side of a mount surface and having a plurality of bump electrodes 14 conical toward their tips is surface-mounted in a face-down pattern in particular. The surface mount substrate is provided with a substrate body 9 having a plurality of conductive bumps 11 which are provided at positions corresponding to each of the plurality of bump electrodes 14 of the mount component 12, and which are connected electrically and mechanically with each of the plurality of bump electrodes 14. Each of the plurality of bumps 11 of the substrate body 9 has a peripheral wall 15 projecting to the side of the mount part 12 so as to decide the connecting areas of the bump electrodes 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068549-A (JP)
Title: High strength low specific gravity steel sheet excellent in ductility and its manufacturing method
Inventor: OKA MASAHARU
IPC: B21B1/26
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength low specific gravity steel sheet having excellent ductility and its manufacturing method.  <P>SOLUTION: The high strength thin steel sheet excellent in ductility comprises, by mass%, 0.001 to 0.01% C, ≤3.0% Si, 0.01 to 3% Mn, ≤0.02% P, ≤0.01% S, >10.0% to 32.0% Al, 0.001 to 0.05% % N, and one or more kinds of 0.05 to 6.0% Cr, 0.01 to 0.5 % Ce and 0.0003 to 0.03% B, and if necessary, one kind or two or more kinds of 0.005 to 0.3% Ti, 0.005 to 0.3% Nb, 0.05 to 5.0% Ni, 0.05 to 3.0% Mo, 0.1 to 3.0 % Cu, 0.01 to 0.5 V, 0.001 to 0.01% Ca, 0.0005 to 0.01% Mg and 0.001 to 0.05% Zr, and the balance and inevitable impurities. The steel sheet has <6.7 specific gravity, ≥590 MPa tensile strength and ≥10% elongation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263964-A (JP)
Title: Foamable thermoplastic resin particle and thermoplastic resin foamed particle
Inventor: KUWAGAKI YOSHIYUKI
IPC: C08J9/18
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide foamable thermoplastic resin particles capable, although the mean particle diameter is as small as 20-100 μm, of giving thermoplastic resin foamed particles that have minute bubbles and are small in the particle sizes.  <P>SOLUTION: The foamable thermoplastic resin particles are formed by incorporating a foaming agent into a polymer obtained by copolymerization of a monomer mixture of 40-70 wt% methacrylic ester monomer and 30-60 wt% styrenic monomer and having a weight average mol. wt. of ≥30,000 and <150,000, and the particle sizes thereof are 20-100 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262139-A (JP)
Title: Method and system for treating contaminated soil, and controller to be used therein
Inventor: SEKINO SATOSHI
IPC: B09C1/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating contaminated soil, by which a contaminant can effectively be removed efficiently by suitably heating the contaminated soil to be treated and to provide a system for treating the contaminated soil and a controller to be used therein.  <P>SOLUTION: The method for treating the contaminated soil comprises a step 110 of mixing the soil contaminated with the volatile contaminant with a treating agent containing unslaked lime or a lime-based improving material and a step 120 of setting a time t1 to begin supplying a carbonating gas to the contaminated soil and a time t2 to continue to supply the carbonating gas according to the kind and concentration of the contaminant contained in the contaminated soil and supplying the carbonating gas to the contaminated soil from the set time t1 for the set time t2 to increase the carbon dioxide concentration in the treating agent-mixed contaminated soil and controlling the progress state of a carbonation reaction caused by mixing the treating agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261341-A (JP)
Title: Plankton culture system
Inventor: YAKUSHIJI HIDEO
IPC: C12M1/08
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plankton culture system enabling the productivity of plankton to be improved by improving its culture efficiency without damaging it in culturing it while circulating it such as diatoms in a culture tank.  <P>SOLUTION: The system has the following construction and mechanism: A flow-forming unit 5, a whirling flow-forming unit 6 and a spiral flow-forming unit 7 are installed in the culture tank 2 equipped with a circulating path 4. The flow-forming unit 5 functions to feed air into an air lift pipe 51 to form a flow along the circulating path 4 by air lift action. The whirling flow-forming unit 6 is set with a diffusive pipe 61 in the vicinity of the sidewall bottom of the circulating path 4 and functions to form whirling flow by the air lift action of bubbles fed from the diffusive pipe 61. The spiral flow-forming unit 7 functions to form spiral flow in the circulating path 4 by the air lift action associated with feeding air into an air lift pipe 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276447-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: ASAYAMA JUNKO
IPC: H01J11/22
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel having high image quality and emission efficiency while reducing the rate of address errors while a panel is driven, and its manufacturing method.  <P>SOLUTION: Phosphor layers 25R, 25G, 25B are each covered on their surface with a phosphor coating 26 so that they are isolated from a discharge space 30. The phosphor coating 26 formed on the surface of the side of each phosphor layer 25 facing the discharge space 30 has a double structure comprising a layer 261 of MeF<SB>2</SB>and a layer 262 of mixed phases of MeF<SB>2</SB>and MeO. For the Me, at least one kind of element selected from alkaline metals or alkaline earth metals is usable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270152-A (JP)
Title: Ophthalmologic photographing apparatus
Inventor: KUSHIDA AKIHIRO
IPC: A61B3/14
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an image memory in an ophthalmologic photographing apparatus improving contrasts of the both of the optic pepilla and the yellow spot and obtaining the fundus oculi image including many effective information.  <P>SOLUTION: This ophthalmologic apparatus detects the pushing of a photographic switch in S100, retreats a changeover mirror outside an optical path in S101, flashes a stroboscope in S103, obtains an image in S104, detects the maximum luminances and the minimum luminances of the optic pepilla and the yellow spot from the photographed image obtained in S104 in the S105, sets the light quantity for the imaging based on the maximum luminance of the optic pepilla detected in S105 in S106, sets LUT (look-up table) from the maximum luminances and the minimum luminances o the optic pepilla and the yellow spot, flashes the stroboscope in S107 and obtains and records the image in S108.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276469-A (JP)
Title: Power generation device
Inventor: SUZUKI MASAHIRO
IPC: H01M8/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation device easy to replace a fuel holding means, such as a fuel pack, capable of holding fuel for power generation.  <P>SOLUTION: The power generation device usable in a housed state in equipment is equipped with a fuel holding means 31 holding fuel for power generation, a plurality of fuel supply means installed in the fuel holding means 31 and supplying the fuel for power generation to the outside of the fuel holding means, a plurality of power generation means 30 generating electric power with the fuel for power generation, and a fuel receiving means receiving the fuel for the power generation stored in the plurality of power generation means 30 from the fuel holding means, the fuel holding means and the power generation means are joined, the fuel supply means and the fuel receiving mans are connected, and they are housed in equipment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI