baber/WOPTO huggingface dataset:
Patent JP-2008246333-A (JP)
Title: Measuring method for gas hydrate concentration and measuring device used for the same, and control method for gas hydrate generation device using measuring method and control device using the same
Inventor: HORIGUCHI SEIJI
IPC: B01J19/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatable measuring method capable of measuring gas hydrate concentration efficiently, and also to provide a control method for controlling the quality of the gas hydrate concentration generated with a gas hydrate generation device by using the measuring method.  <P>SOLUTION: The pressure inside a measuring container 1 with a specified horizontal cross section is held not less than the generation pressure of gas hydrate and a liquid sample 5 comprising the gas hydrate and deposited water is fed into stored water 7 with a temperature above the generation temperature of the gas hydrate, so that the gas hydrate is decomposed into raw gas and raw water. The volume of the raw gas discharged outside the measuring container 1 is measured with a gas flowmeter 3 and the total volume of the raw water and the deposited water is obtained from the variation of a water level measured with a level gauge 8, and then the concentration of the gas hydrate is calculated from those volumes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245907-A (JP)
Title: Chair type massage machine
Inventor: KUWABARA SHIYOUGO
IPC: A47C7/50
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair type massage machine which changes the kinds of massage means for a leg part and is used as a normal chair without a strange feeling when the machine is not used as the massage machine.  <P>SOLUTION: The chair type massage machine includes: the leg part 20, on which a person under a treatment places the calves, arranged at the front end of a seat part 12 where the person under the treatment is seated; and the massage means 30 for the leg part arranged in the leg part 20. The leg part 20 is supported so as to be turnable in a longitudinal direction with respect to the seat part 12. The person under the treatment can places the calves on both the front and rear surfaces of the leg part 20. The massage means 30 for the leg part are arranged in one surface or both the surfaces of the front and rear surfaces of the leg part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007177795-A (JP)
Title: Motor control device for feed-water pump
Inventor: TAKITA YOSHIO
IPC: F04B49/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device for a feed-water pump which stops a motor of the feed-water pump when a feed-water tank has run out of water.  <P>SOLUTION: A control circuit is provided which stops the motor by detecting that the number of revolutions of the motor has exceeded the prescribed number of revolutions to be stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008247575-A (JP)
Title: Paper feed cassette and image forming device
Inventor: TAKAHASHI TOSHIAKI
IPC: B65H1/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed cassette capable of detecting the pressing condition of a rear end of a sheet by a pressing means and performing adequate pressing, and an image forming device having the same.  <P>SOLUTION: An end fence 19 has a pressure sensor 24 as a detection means for detecting that a surface of a pressing plate 23 is pressed by a rear end S2 of a sheet S placed on a bottom plate 17 between a fixing means part 21 and the pressing plate 23. The pressure sensor 24 detects the pressure (the loading force) of the rear end S2 of the sheet S. When the end fence 19 is fixed while a space is formed between the rear end S2 of the sheet S and the pressing plate 23, and the rear end S2 of the sheet S is not pressed by the pressing plate 23, the loading force by the rear end S2 of the sheet S is detected by the pressure sensor 24 as the pressure substantially equal to zero, and it is determined that the end fence 19 is inadequately fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249675-A (JP)
Title: Method and device for estimating mobile station position
Inventor: ISHIKAWA MIKI
IPC: G01S5/14
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for estimating mobile station position with high accuracy.  <P>SOLUTION: This method comprises an optimized base station set determining process for determining the optimized base station set which minimizes accuracy deterioration coefficient, with respect to the position in the movable region of a mobile station; a base station set identifying process for determining whether the selected base station set used for the calculation agrees with the optimized base station set corresponding to the position of the calculated mobile station, when the position of the mobile station is calculated by using the selected base station set which is one of the selected base station pairs; and a selected base station set changing process for changing the selected base station set to the optimized base station set, when it is determined that it does not agree with the base station set-identifying process. The position calculating of the mobile station is re-executed using the selected base station set changed by the selected base station set-changing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253408-A (JP)
Title: Manufacturing device of piece attached sheet
Inventor: IKEDA TAKESHI
IPC: A61F13/02
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device of a piece attached sheet capable of continuously attaching a plurality of flat pieces to a sheet master roll or a sheet formed by cutting the sheet master roll into a prescribed shape.  <P>SOLUTION: This manufacturing device of the piece attached sheet is provided with: a cutting means 10 for cutting a belt-like sheet master roll 1 and forming it into sheets of a prescribed shape; a conveyance means 20 for conveying the sheet master roll 1 or the sheets on a conveyance line L; and a medical agent supply means 30a and a cushion body supply means 30b for sticking the medical agent and a cushion body, or the flat pieces, to a prescribed position of the sheet master roll 1 or the sheet; and attaches the medical agents and the cushion bodies to a plurality of parts in the sheet. The conveyance mean 20 has an endless belt 21 for horizontally conveying the sheet master roll 1 or the sheets. The medical agent supply means 30a and the cushion body supply means 30 are disposed on the conveyance line L.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254494-A (JP)
Title: Motor-driven power steering device
Inventor: KUROKAWA TAKANORI
IPC: F16H55/08
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive motor-driven power steering device capable of suppressing generation of noise for a long period of time.  <P>SOLUTION: The motor-driven power steering device 1 has a drive gear 25; a driven gear 27; an intermediate gear engaged with the drive gear 25 and the driven gear 27; an urging member 41 for urging the intermediate gear 26 in an axial direction S2 in order to transmit motive power of an electric motor for steering assistance to a steering mechanism 5. The respective gears 25, 26, 27 comprises an inclined tooth gear. Width W of a tooth groove 52 of the intermediate gear 26 is narrowed in a tapered shape only at one end 52a in a longitudinal direction S4 of the tooth groove 52, and the intermediate gear 26 urged by the urging member 41 is displaced in the axial direction S2. Thereby, the corresponding end part 54a of a gear tooth 54 of the drive gear 25 and the driven gear 27 is fitted to one end 52a of the tooth groove 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257936-A (JP)
Title: Coaxial cable terminal connection structure
Inventor: ENOSAKI SHIGERU
IPC: H01R9/05
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial cable terminal connecting structure in which wiring work of the terminal of the coaxial cable can be carried out certainly and simply and which can be made sufficiently small in size.  <P>SOLUTION: The coaxial cable terminal connecting structure 1 comprises a signal wire 2, a signal wire coating 3 to cover the signal wire 2, a shield wire 5 installed outside of the signal wire coating 3, and a sheath member 6 to cover the shield wire 5, and is provided with a coaxial cable terminal connecting member 10 in which a plurality of coaxial cables 7 in which the signal wire 2 and the shield wire 5 are respectively exposed are connected at the terminal and has a base side step part formed in step form to which the terminal of the coaxial cable 7 is connected. The base side step part is provided with a first conductive face to which the exposed shield wire 5 is electrically connected and a second conductive face which is arranged at the upper step and to which the exposed signal wire 2 is electrically connected, with the shield wire 5 and the first conductive face in conduction state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253935-A (JP)
Title: Magnetic water activator and its assembling method
Inventor: OZAWA NOBORU
IPC: C02F1/48
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a magnetic water activator effectively suppressing the growth or propagation of various bacteria which are not preferable in the periphery of the magnetic water activator and easily grow in a pipe in the flow velocity stop state in a water distribution conduit, and constituted so as to easily remove a magnetic iron powder even if the magnetic iron powder or the like is little mixed with a fluid to be used without anxiety.  <P>SOLUTION: When guide plates are inserted in the respective guide grooves of an upper magnetic unit and a lower magnetic unit and superposed up and down so as to hold the water distribution conduit between them, respective enclosing and holding parts are brought into linear contact with the water distribution conduit to mutually mount both upper and lower magnetic units by magnetic attraction force without being fixed by a fixing material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256150-A (JP)
Title: Eccentric butterfly valve
Inventor: KOHAMA KATSUHIKO
IPC: F16K1/22
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric butterfly valve easily formed with improved workability, having a simple structure to maintain high sealing property for a long period of time, and providing excellent sealing property and functionality by a three-fold eccentric structure.  <P>SOLUTION: The butterfly valve having the three-fold eccentric structure includes: a primary eccentricity providing a center of a valve element 13 away from a rotation axis O<SB>1</SB>of a valve rod 12 by a certain distance; a secondary eccentricity providing the center O<SB>1</SB>of the valve rod 12 away from a center O<SB>2</SB>in a flow passage direction by a certain distance; and a sealing surface 14 of a circular cone E having a center O<SB>3</SB>inclined from the center O<SB>2</SB>tightly sealed to an inner circumferential surface 21 of a seat ring 20 fixed by a seat retainer 25. An inner diameter 25a of the seat retainer 25 on a side contacting the seat ring 20 is arranged to be a perfect circle shape, and a center 25b of a perfect circle 25a is substantially aligned with a center 25d of a sealing diameter in an elliptical shape on the contacting surface of the seat ring 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255730-A (JP)
Title: Spiral steel pipe pile
Inventor: GOTO TSUNEO
IPC: E02D5/24
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral steel pipe pile which makes possible execution without being accompanied by vibration and noise by providing a new pile in place of a conventional foundation pile, which can eliminate a worry to neighboring people, and especially which can be smoothly buried even in the case of the steel pipe pile having a large outer diameter than 100 mm.  <P>SOLUTION: The spiral steel pipe pile has a steel pipe 3 and a spiral part 4 made by twisting a flat steel which has a width greater than or equal to the outer diameter of the steel pipe, and the peripheral surface at the lower end of the steel pipe has a spiral cut part 5 used for inserting the spiral part. Then the spiral part is inserted to the cut part 5, and the steel pipe and the spiral are welded with each other so that both of them are placed on the same center line. Then the clearance of the spiral-insertion part at the lower end of the steel pipe is welded by a conical-shaped cover 6 and covered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260219-A (JP)
Title: Manufacturing method for pneumatic tire
Inventor: KIKUCHI MASAKI
IPC: B29D30/30
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrinkles from occurring in manufacturing a green tire.  <P>SOLUTION: A strip of unvulcanized composite rubber 21 integrating a strip of side rubber 20a and a strip of first tread rubber 18Aa is wound on the outer surface of a carcass, and then, a strip of second tread rubber member 18B is attached to the outer surface of the central side in the width direction of a carcass case. A belt 16 on the carcass case has a circular shape, but since the diameter difference between both the end parts and a tire equatorial plane part is reduced in the central area in the width direction having a strip of second tread rubber 18Ba to be attached, so called squeezing is reduced compared to the conventional one and the wrinkles are prevented from occurring in the final step of attaching the strip of second tread rubber 18Ba to the outer surface of the belt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261762-A (JP)
Title: Radioactive nuclide generating method, radioactive nuclide generating device, radioactive nuclide recovering system
Inventor: OKAZAKI TAKASHI
IPC: G21K5/08
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein carbon-11, nitrogen-13, oxygen-15 have a short half-life and are difficult to be conveyed, but diagnosis using these becomes active, hence a small, namely low-energy, accelerator is required to be used in order to generate these radioactive nuclides by the accelerator of each hospital, therefore many target vessels are required to be installed, and the constitution becomes complicated when a raw material supply pipe system to the target vessels is included.  <P>SOLUTION: In a radioactive nuclide generating method of generating the radioactive nuclides used for radioactive chemical, as radioactive nuclide raw material for generating the radioactive nuclides, material produced by adding water to<SP>13</SP>CO<SB>2</SB>gas as main component is injected into a vessel, and a proton beam is radiated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230847-A (JP)
Title: Adjustable bag body holder
Inventor: HOTTA KIHACHIRO
IPC: E03C1/26
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that many of plastic bags of various sizes brought back in shopping are discarded at home and that conventional sink strainers used in kitchen sinks require periodic cleaning and disinfection due to adhesion of fungus and water stains, which requires cost and labor, and become an obstruction in cooking work due to the solid structure.  <P>SOLUTION: A bag body holder has a structure in which halves of the circumference of a fitting wire are superposed with each other and slidably penetrate through circular engagement parts so that a holder opening is adjustable and locked in a predetermined position. The bag body holder is installed instead of a sink strainer. When a plastic bag is filled with cooking scraps and garbage, the plastic bag is transferred to a garbage bag for collection etc. Since the plastic bag to be discarded is used, the bag body holder does not require maintenance cost. Since the plastic bag is disposed of after each use, this is hygienic and eliminates the necessity of cleaning and disinfection and labor. Moreover, since the plastic bag is flexible, it does not become an obstruction in cooking work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266401-A (JP)
Title: Molded cellulose article and method for producing the same
Inventor: FUKUOKA KUNIHIRO
IPC: B29L7/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded cellulose article obtained by using a regenerated cellulose and having good strength and flexibility derived from cellulose.  <P>SOLUTION: A cellulose material is dissolved in an ionic liquid such as a quaternary ammonium salt ionic liquid and the obtained solution is brought into contact with a medium compatible with the ionic liquid and essentially free from cellulose dissolving property to obtain the molded article of a regenerated cellulose, wherein the content of the ionic liquid based on the cellulose material is adjusted to >30 mass% and ≤98 mass%. A molded article of a regenerated cellulose having excellent tensile strength and flexibility can be produced by the method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265108-A (JP)
Title: Fiber-reinforced plastic
Inventor: KAGEYAMA YASUSHI
IPC: B29K101/10
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced plastic which shows a smooth surface without undermining the advantages such as productivity and lightening of the fiber-reinforced plastic.  <P>SOLUTION: This fiber-reinforced plastic 10 comprises a reinforcing fiber fabric 20 formed of a bundle 21 of piled reinforcing fibers and an impregnation resin 30 therein. The surface layer part 11 of the fiber-reinforced plastic 10 is made up of reinforcing fibers 40 flexed to the spring-like resilient shape and the impregnation resin 30 therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267495-A (JP)
Title: Sealing device
Inventor: UCHIMURA HARUHIRO
IPC: F16J15/06
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device comprising a housing and a shaft member to be threaded into an insertion hole of the housing, for preventing the occurrence of biting between cut portions of backup rings adjacent to each other and mounted in an annular groove portion of the shaft member when threading the shaft member into the insertion hole.  <P>SOLUTION: The first back-up ring 110 is mounted in the annular groove portion formed in the outer peripheral face of the shaft member 104 so that the cut direction of its cut face from an insertion port side 200 to a corner side 202 is a direction 221 having a component in a thread rotating direction 210 in view from the outer peripheral face side of the shaft member 104. The second back-up ring 112 is mounted in the annular groove portion so that the cut direction of its cut face from the insertion port side 200 to the corner side 202 is a direction 223 having no component in the thread rotating direction 210 in view from the outer peripheral face side thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268011-A (JP)
Title: Foreign matter inspection device
Inventor: MITOME NORIYUKI
IPC: G01N21/88
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter inspection device capable of preventing the occurrence of erroneous detection based on diffraction light from a pattern and conducting inspection of foreign matter with high precision.  <P>SOLUTION: The device includes an irradiating means 4 for irradiating incident light on a surface 1a to be inspected obliquely and a first detection means 8 and a second detection means 9 arranged on the same side as the irradiating means for the surface to be inspected to detect the scattered light caused by the foreign matter on the surface to be inspected. The first and second detection means are arranged on reverse sides for each other with respect to an incident surface of the light irradiated by the irradiating means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265989-A (JP)
Title: Paper feeder
Inventor: YAMADA MASAYUKI
IPC: B65H3/66
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of such inconvenience that a sheet body is wrinkled when feeding paper by delivering the sheet body one by one from a bundle of the sheet body.  <P>SOLUTION: This paper feeder has a document tray 202 storing a sheet bundle formed by layering a plurality of documents P, a pickup roller 52 picking up the documents P one by one from a document bundle stored in the document tray 202, a feed roller 51 feeding the documents P picked up by the pickup roller 52 to a predetermined position, a support 72 arranged so as to oppose the peripheral surface of the feed roller 51 in a lower part, an elastic member 73 installed in the support 72 so that an upper surface can abut on the peripheral surface of the feed roller 51, and a flexible guide film 74 attached to the upper surface of the elastic member 73 and extended toward the document tray 202 side from an attaching position. The guide film 74 is formed so that the upstream end in its sheet body carrying direction becomes a free end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264416-A (JP)
Title: Moving body control device and slot machine using the same
Inventor: YAMAGUCHI TAKU
IPC: A63F5/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving body control device preventing controlling from getting a large load even if controlling the operation of the moving body.  <P>SOLUTION: This moving body reads detection result signals of photointerrupters 63 and 64 at a period longer than a time interval for transmitting a driving signal to a stepping motor 58, allows a time-series data retention part 84 to store a time-series data formed by aligning the detection result signals in time series, and allows a time-series data determination part 85 to determine that the detection result signals of the photointerrupters 63 and 64 take detection levels a prescribed times or more continuously based on the time-series data of the time-series data retention part 84. This constitution can appropriately determine whether a shutter 54 is reached or not and appropriately stop the shutter 54. This constitution elongates a time for reading the detection result signals compared with those when reading the detection result signals based on the clock signal so as to extremely reduce a load applied to the operation controlling of shutter 54.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273249-A (JP)
Title: Speed change operating device of hydraulic driven vehicle
Inventor: MURAKAMI TETSUJI
IPC: B60K17/10
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reliably stop a hydraulic driven vehicle only by the operation of returning a speed change lever to the neutral position when the travel is stopped.  <P>SOLUTION: In a speed change operating device of a hydraulic driven vehicle, a hydraulic continuously variable transmission 27 of changing the shift range of turning a trunnion shaft 97 and setting it to the forward position, the neutral position and the backward position is provided, and the trunnion shaft 97 interlocks a hydraulic cylinder 36 or the like with the operation of a speed change operator A. A shift angle sensor 106 for detecting the speed change position of the trunnion shaft 97 is provided, and a neutral control means NT is provided, which receives detection information of the shift angle sensor 106, and allows an actuator to perform the operation that the trunnion shaft 97 exceeds the neutral position over an adequate angle at the backward position or the forward position and returns to the neutral position again when the speed change operator A is operated from the forward position or the backward position to the neutral position.  <P>COPYRIGHT: (C)2009,JPO&INPIT