baber/WOPTO huggingface dataset:
Patent JP-2005003812-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: ODA YASUHIRO
IPC: G03G9/08
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a developing device which ensures stable developing properties free of occurrence of image unevenness and image fog by a structure using a recovery roll in a hybrid developing system, and to provide an image forming apparatus using the developing device.  <P>SOLUTION: The developing device comprises a toner carrier 2 which is opposed to an image carrier 1 and carries toner on its surface, a developer carrier 3 for supply which is disposed in a position opposite to the toner carrier 2 at a prescribed interval and supplies toner to the toner carrier 2, a developer carrier 4 for recovery which recovers toner from the toner carrier 2, and a conveyance member 5 which is disposed opposite to the two developer carriers 3, 4 and the toner carrier 2 and transfers a two-component developer between the two developer carriers 3, 4, wherein the surface roughness of the conveyance member 5 is set so that it is made larger than the surface roughness of the developer carrier 3 for supply. The image forming apparatus using the developing device is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006380-A (JP)
Title: Power receptacle and cord short circuit protection system
Inventor: YOSHIDA ATSUSHI
IPC: H02H3/08
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cord short circuit protection system in which even a short circuit of one or a few twist wires is detected and the electric path is interrupted.  <P>SOLUTION: The power receptacle 1 is provided with a circuit 6 for detecting short circuit of a cord occurring at the tip of a plug connected with the receptacle, and a section for outputting a signal upon detecting short circuit of a cord wherein the power receptacle 1 and an earth leakage breaker 2 are also connected through a transmission line 4 together with an electric path 3. The transmission line 4 is connected with the signal output section 8 and one end of the electromagnetic coil 13 of an electromagnetic trip unit 12 in the earth leakage breaker 2. Upon occurrence of short circuit of a cord, the electromagnetic trip unit 12 is operated by an output signal from the output circuit 9 provided at the signal output section to interrupt the power receptacle 1 from the power supply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005911-A (JP)
Title: Solid state imaging device, its driving method, and camera
Inventor: KOYAMA HIDETSUGU
IPC: H04N5/376
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve sensitivity by reducing the area ratio of a transistor occupying a unit pixel in an MOS type image sensor.  <P>SOLUTION: In this solid state imaging device where unit pixels are two-dimensionally arranged, the unit pixel being constituted of: a photo-diode 1 in an embedded structure for performing photo-conversion; a transfer transistor 2 for transferring signal charge stored in the photo-diode; a signal storing part 3 for storing the signal charge transferred by a transfer transistor 2; a reset transistor 4 for exhausting the signal charge from the signal storing part 3; and an amplification transistor 5 for outputting a signal corresponding to the potential of the signal storing part, the drain voltages of the reset transistor 4 and the amplification transistor 5 commonly connected are controlled by a pixel power source driving circuit 14 arranged separately from a vertical scanning circuit 7 which controls the gates of the reset transistor 4 and the transfer transistor 2 by a line unit, so that pixels can be selected by line a unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003325065-A (JP)
Title: Land-improving method using culture medium for hydroponics
Inventor: ITO TADASHI
IPC: A01G31/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a style hydroponics method of culturing by culture solution- supplying, which enables the preparation of a culture medium suitable for growth, the simple maintenance of the culture solution and the minimization of effects to ambient environments, and to provide the culture medium used therefor.  <P>SOLUTION: This land-improving method comprises using a hydroponics culture medium adjusted to an easily available water content (water content held at -3 to -1,600 kPa) of ≥150 l/m<SP>3</SP>and a hardly available water content (water content held at -100 to -1,600 kPa) of ≥50 l/m<SP>3</SP>. Thereby, the culture solution can simply be maintained, and effects to the ambient environments can minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108572-A (JP)
Title: Rolling bearing
Inventor: HONDA AKIYOSHI
IPC: F16C33/41
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing effectively used as a bearing for supporting a barrel of a printer, by improving the rigidity of the bearing.  <P>SOLUTION: In this roller bearing comprising an intermediate ring 13 between an inner ring 11 and an outer ring 12 in a state of being eccentric to the inner ring 11, and having a double structure composed of a conical roller row 15 mounted between the inner ring 11 and the intermediate ring 13 as an inner bearing, and a conical roller row 17 mounted between the outer ring 12 and the intermediate ring 13 as an outer bearing, a plurality of conical roller rows 15 at the inner bearing side are faced outward to provide the inner bearing with a back-to-back duplex structure, and a plurality of conical roller rows 17 at the outer bearing side are faced outward to provide the outer bearing with a back-to-back duplex structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001843-A (JP)
Title: Waist holding device of reach forklift
Inventor: SHIIZAKI KOJI
IPC: B66F9/075
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waist holding device, applied to a reach forklift having a standing seat type operating cab especially for holding the waist of an operator, not requiring the displacement of the waist holding body, simple in structure and lowering the cost.  <P>SOLUTION: This waist holding device is composed of: a waist holding body 2 fitted to the inside of a side frame 56 constituting the operating cab 53 and having a curved surface 4 corresponding to the waist B of the operator A; and a projecting body 3 projected on the lower half part of the rear of the body 2 to support the hips and buttocks C when the operator A takes a half-body operating posture and preventing interference with the hipbone D when the operator A takes a correct position operating posture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011384-A (JP)
Title: Master carrier for magnetic transfer and magnetic transfer method
Inventor: KUBOTA HIDEYUKI
IPC: G11B5/86
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To form an excellent magnetic layer atop the projecting part of a rugged substrate having the patterned ruggedness on its surface.  <P>SOLUTION: A magnetic layer 32 is formed with a thickness Mt satisfying Mt/L<1.8 on the surface of the top surface 37a of the projecting part 37 on the surface of the substrate 31 having the rugged pattern 36 of a width L in the track direction of the top surface 37a of the projecting part 37. Also, the rugged pattern 36 is so formed that the angle θ on the inner side of of the projecting part 37 formed by an extension surface 38b of the surface 38a of a recessed part 38 into the projecting part 37 and a side face 37b of the projecting part 37 satisfies 75°≤θ<90°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007993-A (JP)
Title: Shift operating device of transmission
Inventor: INOUE YUJI
IPC: F16H59/10
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To properly respond to driver's request, in a shift operating device having a momentary function for automatically returning the state of an operation element to the state before an operation after the operation by the driver.  <P>SOLUTION: A shift control ECU includes a step (S1002) for storing the position of a shift lever, a step (S1006) for starting an addition timer when the shift lever becomes a neutral position (YES in S1004), and a step (S1014) for recognizing that the driver requests the neutral position since the addition timer value becomes TN(1) when the stored position of the shift lever is a neutral position at a place fixed in advance to be held at the time of non-operation or since the addition timer value becomes TN(2) when the stored position of the shift lever is not the neutral position. At this time, the TN(1) is set to be shorter than the TN(2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012431-A (JP)
Title: Packet communication device
Inventor: KANAZAWA TAKESHI
IPC: H04L47/525
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow bands to be guaranteed to individual flows and to fairly distribute surplus bands to flows independently of data volumes of respective flows.  <P>SOLUTION: A packet distribution part 101 stores packets of a flow in a queue 102 for band guarantee in the case that the reception data volume of this flow is smaller than a guaranteed band, and the packet distribution part 101 distributedly stores the packets in queues 103-1 to 103-N for best effort in accordance with the data volume in the case that the reception data volume exceeds the guaranteed band. When the queue 102 for band guarantee has packets stored therein, a packet read part 104 reads out packets from the queue 102 for band guarantee and delivers them to a transmission system. When the queue 102 for band guarantee has no packets stored therein, the packet read part 104 reads out packets from queues 103-1 to 103-N for best effort in the order of excess data volume from the smallest excess data volume and delivers them to the transmission system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008064-A (JP)
Title: Water draining structure of opening/closing member
Inventor: HARIMA KAZUNARI
IPC: B60J5/04
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water draining structure of an opening/closing member capable of draining away the water having intruded into a panel space of the opening/closing member from an outer handle mounting part, a key cylinder mounting part, and from an air vent hole etc. certainly to outside a vehicle using a comparatively simple constitution.  <P>SOLUTION: The water draining structure of a tail gate 1 to open and close the opening at the rear of a vehicle body has such a constitution that at least the peripheral edges of an inner panel 10 and an outer panel 20 are joined together, wherein a water receptacle 41 to receive the water having intruded from outside through openings 23 and 13 is provided in a place inside of the outer panel and mating with the neighborhood of the handle opening 23 in the outer panel. At the bottom of the panel space S1, a collecting rib 16 is installed having a valley part and extending across the vehicle width, while a water guide conduit to guide the water from the water receptacle to the collecting rib is formed in the panel space. The valley part of the rib is furnished with a draining hole to drain off the water at the valley part to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009457-A (JP)
Title: Combustion diagnosis, combustion control method and its device for internal combustion engine
Inventor: KITAGAWA HIROTOSHI
IPC: F02D41/22
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion diagnosis method and its device for an internal combustion engine capable of realizing safety operation of an engine by surely and quickly detecting preignition due to the surface ignition of unburned carbon and exfoliated carbon in a combustion chamber, and knocking generation due to heterogeneous air-fuel mixture concentration by correlating them each other, by surely and quickly detecting excessive rise or abnormal deterioration of cylinder maximum pressure in the combustion chamber, and by adjusting the engine combustion state so as to avoid it from the abnormal state.  <P>SOLUTION: The compression pressure ration P<SB>0</SB>/P<SB>1</SB>of the compression pressure P<SB>0</SB>at the top dead center of the crank angle and reference cylinder pressure P<SB>1</SB>during compression stroke, and the cylinder pressure change rate ΔP/Δθ relative to the crank angle θ of the cylinder pressure P are calculated based on the cylinder pressure detection value and the crank angle detection value in the combustion chamber, and the presence of generation of the preinjection and the knocking is determined using the compression pressure ratio P<SB>0</SB>/P<SB>1</SB>and the cylinder pressure change rate ΔP/Δθ in the combustion diagnosis method for the internal combustion engine including a gas engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016955-A (JP)
Title: Navigation system for vehicle and positioning method of the same
Inventor: HANYA TAKESHI
IPC: G08G1/0969
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system, capable of changing over positioning means according to the condition of radio wave reception from GPS satellites, and sophisticatedly and continuously detecting the location of one's car.  <P>SOLUTION: The navigation system for vehicle is provided with both a first positioning means using a code phase and a second positioning means using a carrier phase and executes positioning, by changing over between the first positioning means and the second positioning means, according to the condition of the radio wave reception transmitted from the GPS satellites. Since the navigation system can executes positioning, by changing over to a preferable means between the first positioning means and the second positioning means according to the condition of radio wave reception from the GPS satellites, detect the location of one's car can be detected accurately at all times, regardless of the condition of radio wave reception. In particular, since the second positioning means executes positioning through the use of a carrier phase, positioning accuracy can be improved more than previously and can detect the location of one's car.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015523-A (JP)
Title: Curable coating composition, coating composition for clear coat, and multilayered coating film prepared from them
Inventor: TAKIHARA TOMOYUKI
IPC: C09D133/10
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable coating composition excellent in finished appearance, flexibility, recoating properties, gloss, apparent thickness, corrosion resistance, filiform corrosion resistance, humidity resistance, and warm water resistance; a coating composition for clear coat capable of decreasing the amount of an organic solvent; and a multilayered coating film using these compositions.  <P>SOLUTION: The curable coating composition comprises (A) a non-water-dispersible polymer which contains dispersed copolymer particles insoluble in an organic solvent and is prepared by copolymerizing polymerizable monomers each having a double bond in an organic solvent by using, as a dispersion stabilizer, an organic-solvent-soluble copolymer prepared by copolymerizing polymerizable monomers each having a double bond, (B) an amino resin as a cross-linker, and (C) a resin for pigment dispersion compatible with ingredients (A) and (B). The coating composition for clear coat contains (D) a copolymer having double bonds and prepared by using t-butyl methacrylate as an essential component and (B) the amino resin. The multilayered coating film is formed by using these compositions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016031-A (JP)
Title: Post erection method in lightweight banking method, and anchor bolt positioning tool used for the same
Inventor: KUNO TARO
IPC: E02D17/18
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce working man-hours in arranging resin foam blocks 2a in the lowermost stage by forming the whole upper face of foundation concrete 3 after erecting posts 1, as a flat surface in a lightweight banking method for vertically erecting the post 1 with a fixing base 4 provided at the lower end, using anchor bolts 5 embedded in the foundation concrete 3.  <P>SOLUTION: Tips 5b of the anchor bolts 5 are positioned not to go over the upper face of a foundation concrete form 9 using a tool 10. Concrete for the foundation concrete 3 is placed to fix the anchor bolts 5. After erecting the fixing base 4 of the post 1 using the anchor bolts 5, post-cast concrete or mortar 3a is placed to form the whole upper face of the foundation concrete 3 as the flat surface including the part of the tool 10. The resin foam blocks are then stacked by a conventional method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013792-A (JP)
Title: Air cleaner
Inventor: OGATA SADAHIRO
IPC: B01D53/14
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner in which a contaminant is removed by dissolving it in an acid or alkaline treating liquid by a gas-liquid contacting method and the contaminant dissolving/removing efficiency of which can be kept by adjusting the temperature of the treating liquid.  <P>SOLUTION: This air cleaner is provided with a gas-liquid contacting means for bringing the contaminated air into contact with the acid or alkaline treating liquid so that the contaminant in the contaminated air is dissolved/decreased by making good use of the neutralization reaction of the contaminant with the treating liquid, a temperature detection means for detecting the temperature of the treating liquid, a cooling means for cooling the treating liquid, at least one of an air sending means and an air sucking means for taking-in the contaminated air and introducing the taken contaminated air into the gas-liquid contacting means and a temperature controlling means for controlling the cooling means so that the temperature of the treating liquid detected by the temperature detection means does not exceed the prescribed value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004099870-A (JP)
Title: Soil conditioning material and method for conditioning the soil
Inventor: TANAKA HITOSHI
IPC: C09K103/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil conditioning material given by utilizing ash from fluidized beds, capable of conducting solidification treatment of mud in a short time, and capable of producing recyclable soil having wide applicability, and to provide a method for conditioning the soil.  <P>SOLUTION: The ash from the fluidized bed and gypsum are combined and used as the soil conditioning material and in the method for conditioning the soil. Because the gypsum in the above combination has an effect of solidifying the soil in an early stage and the ash from the fluidized bed has another effect of developing strength in a middle and long term, the solidification treatment of the mud is conducted in the short time and treated soil having excellent strength is formed. Further, the gypsum does not contain an alkali component which is dissolved and moved into the soil, so that the gypsum does not increase a pH of the treated soil, while the pH is increased when cement is used. Therefore, the conditioning material scarcely puts loads on the environment, and the treated soil having the wide applicability is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005016098-A (JP)
Title: Expansion device for bridge or the like
Inventor: YOSHIKAWA TADAO
IPC: E01C11/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion device for a bridge or the like applicable regardless of a support system of the bridge and the amount of expansion and making little noise during the travel of vehicles by forming the travel road surface of the vehicles to be level.  <P>SOLUTION: One or more pairs of links 10, 11 forming the V-shaped road surface are connected in a bridge axis direction in an expansion gap part between bridge girder end parts 1, 2, and combined in parallel in a road surface width direction to constitute the expansion device with the level road surface. The joint lower part of the link is movably supported by a receiving member to determine the dimensions so as to obtain the required expansion amount ΔL.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019139-A (JP)
Title: Contact structure of switch
Inventor: FUJIKAWA YUKINORI
IPC: H01H1/06
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact structure of a switch in which response to augmentation of capacity and increase in durability usage number are enabled.  <P>SOLUTION: A face with which a movable contact 42 of an insulator 9 installed between a normally closed fixed contact part 21 and a normally open fixed contact part 31 contacts is made to be protruded from a face with which the movable contact 42 of the normally closed fixed contact part 21 and the normally open fixed contact part 31 contacts. When the movable contact 42 is separated from and contacted with the normally closed fixed contact part 21 or the normally open fixed contact part 31, it moves not only in the direction along a contact face of the normally closed fixed contact part 21 and the normally open fixed contact part 31, but also in the direction which intersects with the contact face of the normally closed fixed contact part 21 and the normally open fixed contact part 31. Because a traveling speed of the movable contact 42 against the traveling speed of the movable contactor 4 increases, and duration time of an arc discharge in opening and closing the contact is shortened, consumption of the movable contact 42, the normally closed fixed contact part 21, and the normally open fixed contact part 3 is prevented, the response to the augmentation of the load capacity and increase in the durability usage number are enabled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019261-A (JP)
Title: Fuel electrode material for solid oxide fuel cell and fuel electrode for solid oxide fuel cell using the fuel electrode material
Inventor: UKAI KENJI
IPC: H01M8/12
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel electrode material capable of maintaining stably power generation even in the case the fuel electrode is exposed to an oxidation and reduction cycle when used for a fuel electrode for a solid oxide fuel cell, and a fuel electrode using this material.  <P>SOLUTION: This fuel electrode material is made of mixed powder containing zirconia fine powder of which the 50% diameter is 0.4-0.8 μm, zirconia coarse powder of which the 50% diameter is 25-50 μm, and nickel oxide powder of which the 50% diameter is larger than 2 μm and smaller than 5 μm, and by sintering this material, a fuel electrode is made. It is preferable that the zirconia is stabilized zirconia containing at least one kind of an oxide selected from scandia, yttria, and ceria.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019330-A (JP)
Title: Flexible parallel multi-core cable with shield
Inventor: OKUBO HITOSHI
IPC: H01B11/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a flexible cable depending on a conventional technology is incomplete in shielding electromagnetic wave because of a gap between a signal transmitting conductor and a grounding conductor, and that the electromagnetic shielding against the signal transmitting conductor is not complete over a whole length of the cable.  <P>SOLUTION: The flexible parallel multi-core cable with shield is made to have a cross-sectional structure of completely shielding signal conductors by grounding conductors, by connecting grounding conductors arrayed on a top and a bottom faces of the signal conductor composed of a metal material with an interposition of insulators structured with an insulating material with grounding conductors arrayed with an interposition at left and right of insulators structured with an insulating material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI