baber/WOPTO huggingface dataset:
Patent JP-2009286529-A (JP)
Title: Paper feeder and image forming device
Inventor: SOMEMIYA TSUTOMU
IPC: B65H1/04
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder and an image forming device capable of positioning the width direction of a recording medium by releasing meshing without being limited in a releasing member provided on one or the other positioning means, and moving the first or the second positioning means to move the second or the first positioning means.  <P>SOLUTION: When a first releasing member 80 is operated, an engaging portion 82 is moved to release meshing with an engaged portion 84. When a second releasing member 90 is operated, an engaged member 86 is rotated from a meshing position to a meshing releasing position, and meshing between the engaging portion 82 and the engaged portion 84 is released. Therefore, the meshing is released without being limited in the releasing member provided in the first or second positioning means, and one or the other positioning means is moved to move the other or one positioning means, thereby positioning the width direction of a sheet member P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276728-A (JP)
Title: Display device and manufacturing method of display device
Inventor: KONDO HIROSHI
IPC: G09F9/30
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can be manufactured at low cost.  <P>SOLUTION: The display device includes a first substrate on which a semiconductor circuit is formed; a second substrate including an electrode formed on one surface thereof to perform image displaying and an electrode exposed to the other surface and bonded to the electrode via a contact hole; a third substrate including an electrode formed to perform image displaying in association with the electrode to perform image displaying of the second substrate; and an image displaying layer disposed between the second substrate and the third substrate to perform image displaying, and an electrode on a surface of the first substrate on which the semiconductor circuit is formed is electrically connected to the electrode exposed to the other surface of the second substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288921-A (JP)
Title: Method for electronic bill settlement of gas charge
Inventor: TSUCHIDA YASUHIDE
IPC: G06Q30/04
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To propose the electronic bill settlement method of gas charge for improving the convenience of a gas consumer.  <P>SOLUTION: This electronic billing/electric settlement system 11 of gas charge is configured to electronically perform the bill settlement processing of gas charge to each gas consumer 3 to whom gas is supplied from each gas undertaker 1 with an electronic billing/electronic settlement server 12 of a gas center 4 as a center. When receiving the charge sum data of the gas charge from the gas undertaker 1 side, the electronic billing/electronic settlement server 12 distributes settlement request mail to a user communication terminal 13 of each gas consumer 3. When the gas charge is settled, thank-you mail is distributed to a gas consumer 3 and a gas undertaker 1 in a real time, and when the gas charge is not paid even after the payment period has expired, reminder mail is distributed to the gas consumer 3 so that the user can be urged to pay the gas charge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293636-A (JP)
Title: Ratchet-type hydraulic tensioner
Inventor: SHIMIZU KOICHI
IPC: F16H7/08
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flapping of a plunger at start of an engine in a ratchet-type hydraulic tensioner.  <P>SOLUTION: An operating body 20 operated by hydraulic pressure is inserted to an oil chamber 18 within a first plunger 12. When hydraulic pressure is not applied to the oil chamber 18, a second plunger 28 has a first attitude A pressed against the first plunger 12 by energizing force of a spring 29 on the operating body 20 side. When hydraulic pressure is applied to the oil chamber 18, the second plunger 28 is pressed into an operation cylinder 27 resisting to the energizing force of the spring 29 by the force of the hydraulic pressure so as to have a second attitude B changed from the first attitude A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296717-A (JP)
Title: Waterproof structure of incoming-outgoing line part of covered wire
Inventor: ASAI KATSUHIKO
IPC: H02B1/28
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the waterproof structure of the incoming-outgoing line part of a covered wire which is excellent in dustproof and waterproof effect.  <P>SOLUTION: In this waterproof structure of the incoming-outgoing line part of a covered wire where the plate part 2 of a box 1 includes a cut 3 from its edge and a two-piece type packing 4 is fitted in the cut 3, the packing 4 is of two colors consisting of a covered wire holding part 4b, which is positioned at the center of the packing, and a packing fixing part 4c, which is harder than the covered wire holding part, being positioned at its periphery. The covered wire holding part 4b includes a wide end 41, which presses the covered wire, and a thin flexible part 42, which is provided between the wide end 41 and the packing fixing part 4c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292206-A (JP)
Title: Brake control device
Inventor: SONODA DAIKI
IPC: B60T8/48
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device that achieves improvement in response when it is switched from a holding state and a pressure reduction state to a pressure increase state.  <P>SOLUTION: The brake control device is provided with a control unit that executes automatic brake control by driving a gate-out valve, a gate-in valve, and a pump in accordance with a vehicle state. The control unit continuously drives at least the pump during the automatic brake control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294060-A (JP)
Title: Analyzing method of inspection target substance
Inventor: TAMAKI SATOSHI
IPC: G01N27/416
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing method of an inspection target substance capable of accurately analyzing a very small amount of the inspection target substance contained in various environments without being affected by fine air bubbles or the like.  <P>SOLUTION: In the method for analyzing the inspection target substance using a detecting cartridge containing a flow passage permitting a liquid to pass, the storage part communicating with the flow passage to store the inspection target substance and a detecting section, (a) an eluent capable of eluting the inspection target substance is held in the cartridge preliminarily storing the inspection target substance in the storage part for a predetermined time in the state of arriving at the storage part but not passing through the storage part, (b) the inspection target substance eluted by passing the eluent capable of eluting the inspection target substance through the storage part is subsequently introduced into the detecting section, and (c) the inspection target substance is measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294578-A (JP)
Title: Optical sheet, and back-light unit and display apparatus using the same
Inventor: YOSHIZAWA KENICHI
IPC: F21V29/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet which prevents, even when a display apparatus is continuously used for a long time, the warpage and peeling thereof caused by thermal deformation, and prevents deterioration in image quality , and to provide a back-light unit and various display apparatuses.  <P>SOLUTION: The back-light unit is provided with: a light source; and an optical sheet supplying light from the light source to a liquid crystal display. The optical sheet has at least a light diffusion layer and an optical layer. At least either in the space between the light diffusion layer and the optical layer or in the light diffusion layer, or in both of them, a plurality of air layers penetrating through the space between the light diffusion layer and the optical layer or through the light diffusion layer are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299099-A (JP)
Title: Detergent composition for cold rolled steel sheet
Inventor: FUKUSHIMA MITSUHIRO
IPC: C23G1/19
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition for a cold rolled steel sheet having satisfactory performance for cleaning oil stain stuck to the surface of a steel sheet, and also having satisfactory performance for removing iron powder and having low foamability.  <P>SOLUTION: The detergent composition for the cold rolled steel sheet comprises: an alkali agent (A); aldonic acids (B); polyoxyethylene alkyl ether (C) expressed by general formula (1): R-O-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>-H (wherein R is a 5-10C normal chain or branched chain alkyl group or alkenyl group; and n is the average additional molar number of an oxyethylene group); and water. The polyoxyethylene alkyl ether (C) has a distribution in the additional molar number of the oxyethylene group, the average additional molar number n of the oxyethylene group is 2 to 10, the total content (1) of the 0 molar adducts and 1 molar adducts of the oxyethylene group is 6 to 10 wt.%, and also the total amount (2) of the 2 to 10 molar adduct of the molar addition of the oxyethylene groups is ≥80 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303357-A (JP)
Title: Synchronous rectification circuit
Inventor: NISHIMURA KATSUHIKO
IPC: H02M7/21
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform a stable operation of a commutation side in a synchronous rectification circuit applying stabilized DC voltage to a load.  <P>SOLUTION: The synchronous rectification circuit includes a commutation side transistor Q2 which is turned on and performs the commutation operation when a rectification-side transistor is turned off and a saturable current transformer SCT. One end of primary winding n1 of the saturable current transformer SCT is connected, and a drain of the commutation-side transistor Q2 is connected to the other end of primary winding n1. A drain and a source of a control transistor Q3 are connected between a gate and a source. Induced voltage of secondary winding n2 of the saturable current transformer SCT is connected to be applied to the gate of the commutation-side transistor Q2 and the drain of the control transistor Q3 through a first diode D3. Induced voltage of tertiary winding n3 of the saturable current transformer SCT is connected to be applied between the gate and the source of the control transistor Q3 through a second diode D6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296922-A (JP)
Title: Exterior pot, and street using the same
Inventor: IZUMISAWA TADAHARU
IPC: A01G1/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior pot designed to easily exchange the type of trees or the grounding height of the trees so as to facilitate adjustment of the height of the exterior using the trees.  <P>SOLUTION: The exterior pot has the following structure: fixedly disposing poles 1 in a square shape on a base concrete 5 formed on the ground; setting up fall-preventive anchor members 12 on the tips of the poles 1; setting up shelf supports 11 to the side surfaces of the pillars 1; inserting fixing tools 21 into the shelf supports 11 each at an appropriate height to adjust the grounding surface height of a pot 2; filling up lightweight plastic fiber-crimped mats inside the pot 2 so as to form a plurality of layers substituted for the soil to plant trees 3; and setting up a lamp 4 at the inside or the outside of the pillar 1 to illuminate the tree.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303388-A (JP)
Title: Fixing member and electric-wire unit
Inventor: SA TEIN
IPC: B60R16/02
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a fixing member for fixing a corrugate tube with an electric-wire bundle in a space-saving manner and an electric-wire unit mounted with the fixing member.  <P>SOLUTION: A first binding band 41 includes a first band part 41A wound around the outer periphery of a corrugate tube 3 and a first locking part 41B for locking the first band part 41A by insertion. A second binding band 42 includes a second band part 42A wound around the outer periphery of an electric-wire bundle 2 exposed from the terminal end of the corrugate tube 3 and a second locking part 42B for locking the second band part 42A by insertion. A connecting body 43 connects the first binding band 41 and the second binding band 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302289-A (JP)
Title: Printed circuit board
Inventor: ISHIKAWA KAZUYUKI
IPC: H05K3/34
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board on which a semiconductor element is mounted without performing pattern change nor lead processing when a lead position of the semiconductor element is changed.  <P>SOLUTION: According to claim 1, a printed circuit board having through-holes formed matching a plurality of lead terminals of a semiconductor element is characterized in that the through-holes are formed in an oblong hole shape and spacers adaptive to change in lead position of the semiconductor element are mounted on the through-holes. According to claim 2, a printed circuit board having through-holes formed matching a plurality of lead terminals of a semiconductor element is characterized in that the through-holes are formed in a circular hole shape having a larger diameter than the lead terminals and spacers adaptive to change in lead position of the semiconductor element are mounted on the through-holes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299810-A (JP)
Title: Fixed constant velocity universal joint
Inventor: SONE KEISUKE
IPC: F16D3/2237
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an undercut free type fixed constant velocity universal joint having eight balls, which can improve the torque capacity at a high operation angle, securing durability at a low operation angle.  <P>SOLUTION: This is an undercut free type fixed constant velocity universal joint having eight balls. The center of a track groove 32 of an outside joint member and the center of the track groove 32 of an inside joint member are respectively separated from the joint center surface P on both side in the axial direction, and are offset to positions separated from the joint center axis X on the opposite side in the radial direction relative to the track groove 32. When a distance between the center of the track groove 32 of the outside joint member and the center of a ball 37 is Rt and an axial distance between the center of the track groove 32 of the outside joint member and the joint center surface P is F, a ratio R1 of F to Rt satisfies a formula 0.061≤R1≤0.087, and when the radial offset amount as a distance between the center of the track groove 32 of the outside joint member and the joint center axis X is fr, a ratio R3 of the fr to Rt satisfies a formula 0.07≤R3≤0.19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297402-A (JP)
Title: Premium put-out device
Inventor: KITAMURA MASASHI
IPC: A63F7/02
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premium put-out device which can automatically control the number of stored premiums.  <P>SOLUTION: This premium put-out device 1 contains a counter 30 which counts the number of two or more premiums 2 stored in a stacked state in a cassette 11. Therefore, it is possible to grasp the number of the premiums 2 contained in this premium put-out device 1. That is, since the premium put-out device 1 includes the counting function of the premiums 2 and therefore can automatically control the number of the stored premiums, it can contribute to the automation of the number control of the premiums 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004583-A (JP)
Title: Rotating electrical machine
Inventor: YANAGISAWA YUKIYOSHI
IPC: H02K1/28
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electrical machine which is equipped with a rotor core which does not create a narrow section in a slot, even if the circumferential end of a segment core is displaced yo the outside diameter side at operation.  <P>SOLUTION: This rotating electrical machine has slots 16 in the vicinity of the circumferential direction of segment cores 9 (9A-9C) and 10 (10A-10C) formed larger than slots 11 and 11A at the intermediates in the circumferential direction of the segment cores. By constituting it this way, even if the circumferential end of the segment core is displaced to the outside diameter side at operation, the slots 16 made larger will not project into the slots 11 and 11A, made at the intermediates in the circumferential direction of axially adjoining segments; and accordingly, it will not have e narrow sections produced in the axially long slots.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003449-A (JP)
Title: Fuel cell system
Inventor: MIYAJIMA KAZUYOSHI
IPC: H01M8/04
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing the stay of generated water in a fuel cell stack and preventing a ground fault of the fuel cell stack caused by the generated water.  <P>SOLUTION: In the fuel cell system 100 having the fuel cell stack 40 for performing power generation by supplying a cathode gas and an anode gas and an air supply system 7 for supplying the cathode gas to the fuel cell stack 40, the cathode gas supplied from the air supply system 7 can be increased when a ground fault sensor 32 detects the ground fault.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009038348-A (JP)
Title: Light emitting device
Inventor: DAICHO HISAYOSHI
IPC: C09K11/62
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which has a high color rendering property and high light emitting intensity by using a phosphor that is efficiently excited by an ultraviolet ray or short-wavelength visible light to emit light.  <P>SOLUTION: The light emitting device includes: a light emitting element that emits the ultraviolet ray or the short-wavelength visible light; and the phosphor that is excited by the ultraviolet ray or the short-wavelength visible light to emit visible light. The phosphor has a composition represented by a general formula M<SP>1</SP>O<SB>2</SB>_aM<SP>2</SP>O_bM<SP>3</SP>X<SB>2</SB>:M<SP>4</SP>. (Here, M<SP>1</SP>is at least one element selected from a group composed of Si, Ge, Ti, Zr, and Sn; M<SP>2</SP>is at least one element selected from a group composed of Mg, Ca, Sr, Ba, and Zn; M<SP>3</SP>is at least one element selected from a group composed of Mg, Ca, Sr, Ba, and Zn; X is at least one halogen element; M<SP>4</SP>is at least one rare-earth element essentially including Eu<SP>2+</SP>; a is in a range of 0.1 to 1.3; and b is in a range of 0.1 to 0.25).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010001677-A (JP)
Title: House with reduced heating and cooling loads
Inventor: SATO TOMONORI
IPC: E04B1/74
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house with reduced heating and cooling loads, which can cope with requirements of energy saving and reduce costs necessary for heating and cooling, by easing temperature change in a room space throughout the year.  <P>SOLUTION: In construction of the house, a ceiling material 18 containing only a latent heat storage material for a high-temperature area, as the latent heat storage material, is employed for the ceiling 12, and a floor material 28 containing only a latent heat storage material for a low-temperature area, as the latent heat storage material, is employed for a floor 14. Herein the latent heat storage material for the low-temperature area is lower in fusing point than the latent heat storage material for the high-temperature area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003386-A (JP)
Title: Semiconductor device, semiconductor system
Inventor: KATO KENTA
IPC: G11C11/401
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of which the operation speed is faster than conventional one.  <P>SOLUTION: The semiconductor device is provided with a first electrode pad 21 and a second electrode pad 22 to which the same signal is inputted, a memory circuit 23 to which signals are inputted from both of the first electrode pad 21 and the second electrode pad 22. The memory circuit 23 is operated by the signal inputted earlier out of the signal inputted from the first electrode pad 21 and the second electrode pad 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007464-A (JP)
Title: Fuel feeder using fuel filter
Inventor: MIYAKI ATSUSHI
IPC: F02M37/10
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily install a fuel filter in the case that the fuel filter is installed in a pump section of a fuel pump.  <P>SOLUTION: When the fuel filter 10 is installed at a portion facing a fuel sucking section 8c which serves as a fuel suction passage formed in the pump section P of the fuel pump 1, the fuel filter 10 formed in a long size is two-folded. A locking piece 11d and a locked piece 11e serving as holding means for holding the state of two-folding are formed integrally with both ends of the fuel filter 10 in the longitudinal direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010213-A (JP)
Title: Method of manufacturing polishing head and polishing device
Inventor: MASUMURA HISASHI
IPC: B24B37/04
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polishing head, which can stably obtain fixed flatness, and to provide a polishing device.  <P>SOLUTION: The polishing head includes at least an annular rigid ring, a rubber film bonded to the rigid ring with uniform tension, an inner plate which is connected to the rigid ring and forms a space part together with the rubber film and the rigid ring, and a pressure adjusting mechanism for changing the pressure of the space part. The polishing head holds the back surface of a workpiece at the lower surface part of the rubber film, brings the surface of the workpiece into slidable contact with a polishing cloth stuck on a table and polishes it. The method of manufacturing the polishing head includes at least a step of executing a tension test based on the JIS K6251 of the rubber film before bonding the rubber film to the rigid ring and selecting the one whose value of inclination obtained by linearly approximating a stress-distortion curve for which distortion is within 5% is ≤10 MPa, wherein the selected rubber film whose value of the inclination is ≤10 MPa is used and bonded to the rigid ring to manufacture the polishing head.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005500-A (JP)
Title: Water percolation pipe and its use
Inventor: NISHINO YOSHINORI
IPC: B09C1/08
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water percolation pipe for cleaning sludge by regenerating FRP scrap or gypsum board scrap.  <P>SOLUTION: As a measure to prevent dust production from the scrap and to mitigate alkalinity of regenerated scrap, when the scrap is crushed, a water-soluble silane coupling material or a coagulation coating material is sprayed thereon, and then heat treatment is performed to attain alkali neutralization and dust protective coagulation. Then necessary amount of a necessary resin is poured in and is solidified to obtain the water percolation pipe.  <P>COPYRIGHT: (C)2010,JPO&INPIT