baber/WOPTO huggingface dataset:
Patent JP-2006008062-A (JP)
Title: Power generation hub for bicycle, shift system for bicycle, derailleur for bicycle, and bicycle
Inventor: KITAMURA SATOSHI
IPC: B62M1/36
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle, a shift system for a bicycle, and a derailleur for a bicycle that can keep bicycle manufacturing costs low and keep bicycle appearances intact.  <P>SOLUTION: The bicycle shift system 88, which is mounted on the rear of a bicycle frame, comprises the electric rear derailleur 97, a rear hub 1, a charging part 8 and a shift control part 87. The electric rear derailleur, which is mounted on the rear of the frame, is driven electrically. The rear hub, which is mounted on the rear of the frame, has a power generation mechanism 8 for generating power from wheel rotation. The charging part, which is mounted in the rear hub, stores the power generated in the power generation part. The shift control part, which is mounted in the electric rear derailleur, shift-controls the electric rear derailleur by the power stored in the charging part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012741-A (JP)
Title: Female side terminal fitting
Inventor: SAWA TOSHIKAZU
IPC: H01R13/11
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female side terminal fitting capable of easily measuring elastic force of an elastic contact member.  <P>SOLUTION: The female side terminal fitting 1 is structured by being provided with a square cylinder 7 at the front and a barrel part 9 at the rear. A lance hole 27 is formed at a bottom wall 17 of the square cylinder 7. The lance hole 27 is fitted at a position opposite to a bending direction of a spring part 11B, and a position almost opposite to a contact part 11A of the spring part 11B. An elasticity measuring jig 29 of the leaf spring 11, when it is inserted almost vertically from the lance hole 27, is so made to come in almost vertical contact with the contact part 11A of the spring part 11B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019816-A (JP)
Title: Flow level communication quality management device, method and program thereof
Inventor: KAWAHARA RYOICHI
IPC: H04L69/40
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manage the communication quality of entire flow on a link, and to calculate the degree of deterioration in communication quality on this link while reducing processing required for flow management.  <P>SOLUTION: A flow level communication quality management device 1 manages the communication quality of a user flow via the link on a communication network. The device 1 has a flow management unit 6 for extracting one packet for N pieces of arriving packets, specifying the user flow to which this packet belongs to from the header information of this packet, measuring a flow rate of the specified user flow, and calculating the average of a flow rate of the user flow group for each predetermined time interval t0; a link utilization factor calculating unit for measuring a traffic statistic (link utilization factor) indicating the congestion status of the link for each time interval t0; and a quality deterioration degree calculating unit 8 for extracting a flow rate in a quality deterioration status by using an average calculation result of the flow rate and a measurement result of the traffic statistic, and calculating the degree of quality deterioration indicating the degree in which the flow rate of the entire flow passing through the link is deteriorated by using the number of extracted flow rates.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019141-A (JP)
Title: Backlight and liquid crystal display equipped with that backlight
Inventor: BABA MASATAKE
IPC: F21Y101/02
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight in which the light from each light-emitting element of different emitting color light source is mixed efficiently, and which is suitable for small-sizing of the exterior outline, and a liquid crystal display device using this.  <P>SOLUTION: The light emitted sideways by a side emission type red LED 1R, a side emission type green LED 1G, and a side emission type blue LED 1B arranged in the LED array substrate 2 is introduced into a light guide plate 3 from the side face of a groove-shape recessed part 3A, and propagated through the light guide plate 3, and mixing of three colors is made. The light is reflected by the action of a reflecting sheet 41 at the both ends of the light guide plate 3 and further mixing of the light progresses. Furthermore, the light is reflected upward by a diffusion/reflection means 31 provided at the lower face of the light guide plate 3, and emitted outside as a backlight through a diffusion sheet 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021173-A (JP)
Title: Method and apparatus for treating waste water
Inventor: WATANABE KUNIO
IPC: C02F1/56
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating waste water, by each of which an inorganic fluorine compound and heavy metals in waste water containing suspended solids (SS) are removed until the concentrations of them become low and in each of which a filtration membrane is hardly clogged.  <P>SOLUTION: The method for treating waste water comprises: steps St11-St14 of producing the first treated water E1 by growing the inorganic fluorine compound or heavy metals in the waste water containing SS having prescribed particle size into a first solid containing the inorganic fluorine compound or heavy metals; a first filtration step St16 of filtering the first solid from the first treated water to coat the filtration membrane 31 with the first solid; steps St21-St24 of producing the second treated water by growing the inorganic fluorine compound or heavy metals in a filtrate L1 separated at the first filtration step St16 into a second solid; and a second filtration step St26 of filtering the second treated water E2 by the first solid-coated filtration membrane 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032041-A (JP)
Title: Fuel cell, manufacturing method therefor, and separator
Inventor: HAYASHI TOMOKAZU
IPC: H01M8/02
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell and a structure of its separator which are not curved or bent easily during manufacturing of the fuel cell, and a manufacturing method therefor.  <P>SOLUTION: The fuel cell is equipped with a unit cell (C) including the separator (3) bonded adhesively with an adhesive (2), and a pressure receiving portion (34) on a part of an area of the separator (3), where the adhesive (2) is applied, wherein the pressure receiving portion (34) has a profile so that it can receive an equivalent pushing pressure as a pushing pressure received by the separator (3) on an electric power generation area (10) of the separator (3) at the time of adhesive bonding of the separator (3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005000677-A (JP)
Title: Improved container for parenteral fluid
Inventor: GUSTAFSSON BO
IPC: B32B7/02
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible transparent container which improves storage properties of an oxygen-sensitive parenteral administration medicament.  <P>SOLUTION: A container includes a primary inner container which has an ability to consume essentially all the oxygen remained after hermetically sealing with an exterior covering, and is enclosed in the exterior covering with substantially oxygen impermeability with an oxygen absorbent which has an ability to consume the oxygen invaded into the above-mentioned exterior covering additionally for an enough period. This inner container includes polypropylene, has compatibility with a lipophilic medicament, and is made from a flexible polymer material which can form both a permanent seal and a releasable seal. On the other hand, the exterior covering is substantially impervious to water, and is made from a flexible multi-layer polymer material of substantially impervious to water which comprises an outer first polymer film which has an oxygen barrier forming capacity and an inner second polymer film which has an auxiliary oxygen barrier forming capacity attached to this. This container essentially maintains the characteristics after carrying out steam sterilization or radiation sterilization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006028936-A (JP)
Title: Automobile door operation assisting system
Inventor: SAKANE HIROYUKI
IPC: E05F15/12
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile door operation assisting system enabling a passenger to positively open an automobile door with effectively avoiding interference with an obstacle even in a state wherein the obstacle is present outside of the door by effectively using a power assist mechanism of the door.  <P>SOLUTION: A swing door 101 is installed on one end of an entrance opening 102 of an automobile 100 with a door swing shaft 103, and can be manually opened to an arbitrary angle from a closure position of closing the entrance opening 102. Manual door opening operation of the swing door 101 is power-assisted by an actuator 10. Operation of the actuator 10 is selectively controlled in either a normal assist mode or a reverse assist mode: the normal assist mode controls the operation of the actuator 10 so as to cause the actuator 10 to produce a normal assist force, which is an assist force in the door opening direction, in the manual door opening operation, and the reverse assist mode controls the operation of the actuator 10 so as to cause the actuator 10 to produce a reverse assist force, which is an assist force in the door closing direction, in restraining the door opening operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005210879-A (JP)
Title: Untwisting device
Inventor: SHINAGAWA YUKIO
IPC: H02G1/06
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an untwisting device capable of untwisting part of a plurality of cables integrated by twisting.  <P>SOLUTION: A branch cable winding section 15 winds a cable as a branching cable 4 by the rotation of a winding shaft 15a. A pipe 10, which allows a branching main line 2 to pass through, moves along an axis L1 by a wheel 18 and a gear section 20 and rotates with the axis L1 as the rotating axes. The movement and the rotation of the pipe 10 moves the branch cable winding section 15, fixed to the pipe 10 along the longitudinal direction of the branching main line 2 and rotates about the branching main line 2. Thus, the winding shaft 15a winds the cable as the branching cable 4, while untwisting it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006008407-A (JP)
Title: Dust box for writing
Inventor: MAEKAWA YOSHIHIRO
IPC: B65F1/00
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust box for writing which is used by attaching on a writing material such as a notebook and paper, can be carried easily to other desk to use, and does not bother.  <P>SOLUTION: The dust box for writing includes a triangular prism 10 with cavities of a trapezoid and triangle, a trapezoid box 11 which has a same shape as the trapezoid cavity, is inscribed on the cavity, is easily inserted in and removed from the trapezoid cavity, is opened on an inclined side, and has a width same as a height of the triangular prism 10, and a plate spring 12 attached on an inner side of the trapezoid cavity, and can be carried with a light weight and a small size.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035110-A (JP)
Title: Apparatus for cleaning pipe
Inventor: SHIMOYAMA TOSHIHIRO
IPC: C23G5/00
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cleaning a pipe capable of uniformly removing contamination in a pipe over the whole length of the pipe even if the pipe is relatively long.  <P>SOLUTION: For the removal of the contamination in a cleaning pipe 8, workers turn a lever 7A in a direction of an arrow A beforehand to flush water from a water supply pipe 9 in a direction of an arrow B toward into the cleaning pipe 8. Next, by turning an unillustrated power source on, a timer operates, a solenoid valve 5 opens and closes, for example, every one second interval by an output signal from the timer and nitrogen gas 10 from a nitrogen cylinder 2 is intermittently injected into the cleaning pipe 8 through a nitrogen supply pipe 3. As a result of this, numberless foams of nitrogen gas 10 flow in the direction of the arrow B with water while moving about in the cleaning pipe 8 (while storming), and the contamination on the inner surface of the cleaning pipe 8 is removed by the flow of the foam of this nitrogen gas 10 and water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004316926-A (JP)
Title: Dynamic pressure-type bearing unit and method for manufacturing the same
Inventor: MORI NATSUHIKO
IPC: F16C17/10
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adverse effect on the bearing performance when a bearing body is fixed to a housing.  <P>SOLUTION: A dynamic pressure-type bearing unit comprises a housing and a bearing body having a bearing surface fixed to an inner circumferential surface of the housing and facing an outer circumferential surface of a shaft member to be supported via a bearing clearance, and supports the shaft member by the dynamic pressure effect generated in the bearing clearance when the shaft member and the bearing body are subjected to relative rotation. The bearing body is formed of sintered metal, and the surface opening hole ratio of the outer circumferential surface of the bearing body fixed to the inner circumferential surface of the housing is adjusted to be ≤12%. The outer circumferential surface of the bearing body is adhered and fixed to the inner circumferential surface of the housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006036318-A (JP)
Title: Chemical transporting method
Inventor: MOROHOSHI SHIGEFUMI
IPC: B01J4/00
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical transporting method for safely and more efficiently transporting a particulate chemical to be dissolved by a solvent when used, from a storage warehouse of a supplier to a receiving facility of a user, and then quickly dissolving the particulate chemical in a predetermined solution concentration to deliver the dissolved chemical.  <P>SOLUTION: The chemical transporting method of transporting the particulate chemical to be dissolved by the solvent when used and delivering the chemical to the user comprises the following steps. In the step S1, a bag in which the chemical of a predetermined weight is contained is stored in the storage warehouse. In the step S2, at the time of delivery of the chemical to the user, the bag in which the chemical is contained is opened to be charged in a tank container, and the particulate chemical is stored in the tank container as it is. In the step S3, the chemical stored in the tank container is transported to the chemical receiving facility of the user by a trailer. In the step S4, the solvent stored in a solvent storage-cum-dissolving tank arranged in the chemical receiving facility, is fed into the tank container, and the resultant mixture is agitated and circulated, to thereby dissolve the chemical into the solution in the predetermined concentration. In the step S5, the chemical solution dissolved in the step S4 is fed to a storage tank of the user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040820-A (JP)
Title: Fuel cell module and fuel cell system
Inventor: KABUMOTO HIROKI
IPC: H01M8/04
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve stability of temperatures of a fuel cell in operation.  <P>SOLUTION: A plane module 50 wherein a plurality of membrane electrode assemblies 40 are arranged on a plane sandwiched by a fuel flow passage plate 60 wherein a fuel flow passage is formed on the plane module 50 side and an oxidizer flow passage plate 70 wherein an oxidizer flow passage is formed on the plane module 50 side, and a bipolar plate 80 provided with a combustion flow passage and a preheating flow passage for fuel is abutted on the fuel flow passage plate 60. A heat-exchange plate 100 provided with a preheating flow passage for the oxidizer is abutted near the bipolar plate 80 through a separation plate 90. The fuel is preheated when passing through the preheating flow passage for the fuel, then, supplied to each membrane electrode assembly 40. The oxidizer is preheated when passing through the preheating flow passage for the oxidizer, then, supplied to each membrane electrode assembly 40. The unreacted fuel is supplied to the combustion flow passage and burnt by a catalytic reaction to heat the whole fuel cell module 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038807-A (JP)
Title: Navigation system
Inventor: SANTO MASAHIRO
IPC: G08G1/0969
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system capable of entrusting the propriety of using a bypass route to a user.  <P>SOLUTION: The number of node connection points included in the first section constituting a recommended route is counted referring to a node connection point data 22 or the like. When the number of intersections included in the first section is a threshold value or more, a guide image data 24 is read out to display an image of an arrow mark indicating the presence of the bypass route on a display 10. A guide voice data 25 is also read out to output a voice of "bypass is possible" from a speaker 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042924-A (JP)
Title: Disposable diaper
Inventor: MISHIMA YOSHITAKA
IPC: A61F13/15
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper in which the width of an aperture in communication with a space for accumulating excrement hardly changes.  <P>SOLUTION: This disposable diaper 1 has a through hole 26 in communication with the space 46 for accumulating excrement in an inner face sheet 22 abutting on the skin of a wearer of the diaper. Elastic areas 40 extending in a longitudinal direction Y along the side fringes 31 of the through hole 26 are formed in the inner face sheet 22. Rigid strips 51 suppressing the deformation of the inner sheet 22 in a lateral direction X are secured to the inner sheet 22 between the fringes 3 of the diaper 1 and the side fringes 31 of the through 26 in the crotch area 6 of the diaper 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046443-A (JP)
Title: End cap type ball screw
Inventor: HORIMOTO HIDEMI
IPC: F16H25/22
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end cap type ball screw with a ball to be removed from a screw groove of a screw shaft without the need for a tongue portion to rake up the ball on an end cap.  <P>SOLUTION: A ball direction changing passage 7 is constituted by a connection groove 32 provided in the end face of a ball nut 3 and a curved groove 41 provided in the end face of the end cap 4 in opposition to the connection groove 32. The ball direction changing passage 7 consists of a ball removable region where the ball 5 rolling out of the end of a load ball passage 6 to the direction of a leading angle θ of the screw groove 2a of the screw shaft 2 is pushed up to a shoulder 2c of an outer diameter portion along the surface of the screw groove 2a and then pushed up with the shoulder 2c of the outer diameter portion as a supporting point by the curved groove 41 and then it is completely removed from the screw groove 2a without riding over the outer diameter portion 2b, and a ball guide region where the removed ball 5 is stored to be guided to the end of a ball return passage 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050918-A (JP)
Title: Housing case for cigarette-packaging box
Inventor: TAMAKI AKIO
IPC: A24F15/12
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing case for a cigarette-packing box capable of maintaining the shape-holding property of a cigarette-packing box for a long period.  <P>SOLUTION: This housing case 1 for the cigarette-packing box for housing the cigarette-packing box 5 at its inside, having a box main body 5A opening in one direction and a box-shaped opening and closing lid 5C capable of being folded/bent mediated by a hinge part 5B on the box main body 5A is provided by installing a first tubular body 2 capable of housing the box main body 5A, and a second tubular body 4 joined with the first tubular body 2 mediated by the hinge part 3 as foldable and capable of housing the opening and closing lid 5C, and installing/joining an extended part 4J so as to overlap with the inside of opening surface of the opening and closing lid 5C formed by a turn over at the second tubular body 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052891-A (JP)
Title: Cold drink supply device
Inventor: HIRAKAWA TOSHINARI
IPC: F25D11/00
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold drink supply device having a fixing holder capable of absorbing vibration of a drink cooling pipe by a water hammer phenomenon, by simplifying a fixing method of the drink cooling pipe wound in a coil shape.  <P>SOLUTION: This cold drink supply device 1 has a body 2 for arranging an injection port 7 on an outside surface, a water tank 3 arranged in the body 2 and filling a heating medium inside, an evaporator 4 for constituting a part of a refrigerating circuit arranged in the body 2 and wound and arranged in a coil shape in the vertical direction in the water tank 3, and the drink cooling pipe 5 having one end connected to a drink water supply source having the other end connected to the injection port 7 via pipes 23, 24, 25 and 26 respectively and wound and arranged in a coil shape in the vertical direction at a predetermined interval inside the evaporator 4. The drink cooling pipe 5 is elastically held and fixed by the fixing holder 50 formed of a soft material from this drink cooling pipe.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054330-A (JP)
Title: Semiconductor light emitting device
Inventor: TANAKA HARUO
IPC: H01S5/323
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device made of a group-III nitride based compound semiconductor in which light-emitting efficiency of the light emitted from light-emitting region is enhanced and a predetermined buffer layer on a substrate is eliminated.  <P>SOLUTION: The semiconductor light-emitting device 100, made of a group III nitride based compound semiconductor, comprises a substrate 1, a semiconductor layer 10, a multilayer reflecting layer 3, and a phase-matching layer 2 for phase-matching a reflected light at the lower boundary of the multilayer reflecting layer and a reflected layer at the lower boundary of the substrate. The thickness of the phase-matching layer is set, such that among the lights emitted at a light-emitting region 13, the reflected light at the lower boundary of the multilayer reflecting layer, the reflected light at the lower boundary of the phase matching layer, and the reflected light at the lower boundary of the substrate mutually interfere with each other; and the amount of the interfered light becomes the maximum, when the substrate is set to have a predetermined thickness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI