baber/WOPTO huggingface dataset:
Patent JP-2010274767-A (JP)
Title: Tire
Inventor: NEMOTO TOMOAKI
IPC: B60C11/12
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire which inhibits abrasion from increasing block rigidity and prevents the deterioration of acceleration performance on a snow road.  <P>SOLUTION: The tire 1 includes: circumferential direction grooves formed along the circumferential direction of the tire 1 on the tread face 2 of the tire 1; width direction grooves 5 formed along the tire width direction on the tread face 2 of the tire 1; blocks 6 defined being surrounded by the circumferential direction grooves and the width direction grooves 5; and a plurality of sipes 7, which extend from the surfaces of the blocks 6 to the center direction of the tire and are formed along the tire width direction. In this tire, first sipes 8 and second sipes 9 are provided in a block 6. The first sipes 8 have constant sipe groove width a, while the second sipes 9 has larger groove width b at sipe bottom side than the groove width c at the inlet opening side of the sipes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275925-A (JP)
Title: Steam turbine power generation facility and operating method for the same
Inventor: OKITA NOBUO
IPC: C01B32/50
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine power generation facility and its operating method, capable of obtaining a high power generating efficiency through the suppression of the energy loss using the ejected steam having a low exergy after the power generation is made by a back pressure turbine, as an energy source required to a carbon dioxide recovering system.  <P>SOLUTION: The steam turbine power generation facility 10 includes a steam turbine facility 20 to make power generation by driving a steam turbine with steam fed from a boiler 21 etc. which generates steam using the combustion heat, and a carbon dioxide recovering facility 50 to collect the carbon dioxide contained in the combustion gas from the boiler 21 etc. In the steam turbine facility 20, part of the steam after executing the expansion work in a high pressure turbine 22 is introduced to the back pressure turbine 27. The steam introduced in the back pressure turbine 27 executes the expansion work, and then, part thereof is fed to the carbon dioxide recovering facility 50 through pipes 42 and heats the absorption liquid 90 in a regeneration tower 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281211-A (JP)
Title: Exhaust gas combustion device and generator having the same
Inventor: UEMOTO TAMAKI
IPC: F01N3/02
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas combustion device prevented from being prematurely clogged and a generator having the device.  <P>SOLUTION: This exhaust gas combustion device 30 includes: a DPF (Diesel Particulate Filter) 16; a sensor 20 which measures the pressure of the exhaust gas introduced into the DPF 16; a sensor 22 which measures the pressure of the exhaust gas purified by the DPF 16; and a controller 24 which receives the outputs from both sensors and calculates a pressure difference. When the pressure difference is equal to or larger than a preset threshold, a heater 26 is supplied with the power from a power generating unit 14 to thereby heat the exhaust gas. Consequently, the PM (Particulate Matter) accumulated inside the DPF 16 is burned and removed, preventing excessive clogging of the DPF 16 even during light-load operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009193085-A (JP)
Title: Image forming apparatus
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G5/06
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus employing a tandem system in which toner images formed on latent image carriers are successively transferred onto a recording material conveyed by a conveyance belt, wherein a toner image transferred in advance does not give adverse influences on transfer of an image to be transferred afterward.  <P>SOLUTION: The image forming apparatus includes an arrangement of latent image carriers of a plurality of colors and forms a color image by developing a latent image formed on each latent image carrier with a toner image, then transferring the image onto a transfer material on a conveyance belt for conveying a recording material, and then fixing, wherein the latent image carriers are disposed from the uppermost upstream side to the downstream side along the conveyance belt, in a descending order of work functions of toners used for development, so that toners in a descending order of work functions are successively subjected to steps of developing, transferring and fixing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010279270-A (JP)
Title: Electrostatic field-generating device and method for eliminating flying and moving organism by using the same
Inventor: OKUDA MASANARI
IPC: A01M1/22
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-shaped electrostatic field-generating device capable of maintaining the electrified state, exhibiting high catching performance independent of moisture, manifesting catching effects or repellent effects against flying and moving organisms such as spores or microbial cells of plant pathogenic microbes being sources of plant disease and insect damage, and plant pest insects, enabling long-term operation because of hardly causing plugging, having improved air permeability, and securing the safety, and to provide a method for eliminating the flying and moving organisms by using the device.  <P>SOLUTION: The electrostatic field-generating device is used by applying a prescribed DC-high voltage between a first conductor 1 and a second conductor 2 by parallelly arranging and holding at an interval the first conductor 1 obtained by covering the surface of a conductor having electroconductivity with a dielectric substance 3 to which an agent for heightening the electroconductivity is added, and the second conductor 2 having the electroconductivity and not subjected to the surface covering.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283053-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ISHII KENICHI
IPC: H01L21/60
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing on-resistance in wiring between a first electrode terminal and a second electrode terminal, and a method for manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device 100 includes the first electrode terminal, the second electrode terminal, and at least two wires 14 connecting the first and second electrode terminals to each other. The at least two wires 14 are electrically connected to each other by the use of a conductive adhesive 15 along a direction of extending the wires 14. The first electrode terminal is, for example, a terminal of an external leading electrode 20. The second electrode terminal is, for example, a terminal of a source electrode 22 of an MOSFET.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284185-A (JP)
Title: Ball tray for game machine
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball tray which can increase the amounts of game balls such as prize balls to be stored up to the arrival at a discharge port with a simple structure.  <P>SOLUTION: The ball tray 2 for game machines has a storage part 3 for storing the game balls temporarily with its bottom wall 30 inclined and a rectification path 4 which makes the game balls stored in the storage part 3 flow down being aligned in one row to be supplied to a ball shooter one at a time. The bottom wall 30 of the storage part 3 has: an upper stage part 31 on the upstream side where the game balls flow down; a lower stage part 32 on the downstream side to be linked to the rectification path 4; and a stepped part 33 down from the downstream end of the upper stage part 31 to be connected to the upstream end of the lower stage part 32. The stepped part 33 has a height almost equal to the diameter of the game ball used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286337-A (JP)
Title: Correlation processing device, correlation processing method, pulse compression device and target detector
Inventor: MAENO HITOSHI
IPC: G01S13/28
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse compression device which does not need rearrangement, even when multiple additions of result obtained by a correlation processing in a frequency domain is performed.  <P>SOLUTION: A Fourier transformation section 51 calculates a received echo signal y[n] by discretization of a received echo signal y[t] and generates a received echo signal ym[k], in a frequency domain by the Fourier transformation by each section. A correlation processing section 52 performs pulse compression by a correlation processing of each section of a replica signal Re[k] stored in a memory 521 and outputs a pulse compressed signal Zm[k]. At this time, q replica signal Re[k] is obtained, for example, by subjecting the waveform of a transmitted pulse signal x[n] to time reversal, delaying the transmitted pulse signal x[n] by the pulse length and performing complex conjugate processing. Each of the calculated sections of the calculated pulse compressed signal Zm[k] is converted into a pulse compressed signal zm[n] in a time domain, and multiple addition is simply performed thereon along the time series.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284326-A (JP)
Title: Catheter manufacturing method
Inventor: TANAKA HAYAO
IPC: A61M25/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter manufacturing method capable of suitably inserting an operation wire through a sublumen regardless of the diametric reduction of a catheter.  <P>SOLUTION: The catheter manufacturing method includes an extrusion step, an insertion step and a pulling-off step. In the extrusion step, a hollow pipe 32 having a higher melting point and lower viscosity as compared with a resin material 12, a core wire 22 and the resin material 12 are together extruded to mold a sheath 16. In the insertion step, the operation wire is inserted through the hollow pipe 32 and, in the pulling-off step, the core wire 22 is pulled off from the sheath 16 to form a main lumen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287179-A (JP)
Title: Device, method, and program for inspecting image
Inventor: MIZUNO NAOKI
IPC: G06T1/00
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image inspection device which can perform inspection according to a selected item by efficiently selecting the item that contributes to inspection accuracy.  <P>SOLUTION: The image inspection device includes: a temporary reference space Mahalanobis distance calculation part 104 for calculating a feature from a reference image and storing the feature in a temporary reference space storing part 106; an SN ratio calculation part 112 for extracting a feature to an item specified to be used to calculate Mahalanobis distance in an orthogonal table from the temporary reference space Mahalanobis distance calculation part 104 and calculating SN ratios when each item is used and when not used on the basis of the extracted feature; an item selection part 114 for selecting an item on the basis of the SN ratio; and a reference space Mahalanobis distance calculation part 116 for extracting a feature corresponding to the selected item from the temporary reference space storing part 106 and calculating Mahalanobis distance of the reference space on the basis of the extracted feature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005711-A (JP)
Title: Sheet processor
Inventor: MOMOYA TOSHIKI
IPC: B65H37/06
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To overcome the problem that, in a sheet processor in which the folded top of a saddle-stitched booklet is smoothed by holding a vicinity of the folded top with a holding means and press-contacting the folded top with a press-contacting means, when press-contacting the folded top of the booklet while holding in the state of being projected from the holding means, a side of the smoothed folded top spreads outside the booklet, and therefore, the appearance thereof worsens resulting from that a width of the smoothed face becomes larger than the thickness of the booklet.SOLUTION: The sheet processor includes a plurality of press-contacting members arranged with press-contacting means on a same shaft, and has a dividing means for dividing the press-contacting members into press-contacting members moving into a holding face and press-contacting members moving outside the holding means along the upper part of the shaft. Smoothing processing (angle attaching processing) is performed by press-contact scanning with the press-contacting means while moving the press-contacting means into the holding face without projecting the folded top part of the booklet from the holding means. At this time, the booklet is positioned at a same position regardless of the thickness of the booklet, and press-contacting is performed with a press-contacting member suitable for the thickness of the booklet by the dividing means.
Patent JP-2011014201-A (JP)
Title: Actuator arm and disk recording device
Inventor: KOGANEZAWA SHINJI
IPC: G11B25/04
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To further improve positioning accuracy of a head.SOLUTION: The actuator arm 16 includes a pair of outer surfaces 16d which are in a front-and-rear relationship with each other, and at least one of them faces the disk recording medium 11. A linear protrusion 16f is arranged on at least one of the pair of outer surfaces 16d. The linear protrusion 16f is arranged on an edge 16e which is located upstream on the outer surfaces 16d in a flowing direction of an air flow generated by the rotation of the disk recording medium 11.
Patent JP-2011010619-A (JP)
Title: Soft vegetable harvester
Inventor: MISHIRO MITSURU
IPC: A01D45/28
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a soft vegetable harvester delivering a vegetable crop from a steeply inclined conveying part to clamp and transfer a root side of the crop to a slightly inclined assistant conveyor belt clamping a leaf top side of the crop, thereby orderly transferring the crop while promoting root alignment.SOLUTION: The harvester 1 is provided with a conveying part 9 having a pair of belt-shaped conveyor belts 10 extended between a driving pulley 45 and a follower pulley 43 and placed at right and left sides to form a conveying path 40 to clamp and transfer the crop from under to a back upward, wherein the conveying part 9 is placed in an inclined state on a traveling machine body 2 having a traveling apparatus 5. The harvester is further provided with the assistant conveyor belt 10a to receive the crop above an end of the conveying path 40 and conveying it by clamping the leaf top side of the crop, wherein the assistant conveyor belt is inclined at an inclination angle smaller than that of the conveying path 40.
Patent JP-2011012371-A (JP)
Title: Coated cardboard
Inventor: KANZAKI MITSUHIRO
IPC: D21H19/36
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a coated cardboard having base paper of a laminate structure having at least a front side layer and a back side layer, and coated layers provided on the front side layer and on the back side layer, solving white spot, paper powder trouble, or the like caused by the falling of fine fibers or fine foreign matter from the back side layer, excellent in printing aptitude and having a reduced weight.SOLUTION: The coated cardboard includes the base paper of the laminate structure having at least the front side layer and back side layer, a surface side coated layer provided on the front side layer, and a back side coated layer provided on the back side layer, wherein the back side coated layer is formed by coating an aqueous composition consisting mainly of a crosslinking agent, polyvinyl alcohol, and starch.
Patent JP-2011018533-A (JP)
Title: Secondary battery temperature-increasing control apparatus and vehicle including the same, and secondary battery temperature-increasing control method
Inventor: NISHI YUJI
IPC: H01M10/615
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery temperature-increasing control apparatus capable of efficiently attaining a target calorific value in a range not exceeding upper and lower limits of voltage of the secondary battery.SOLUTION: An ECU determines whether or not ripple current is within a target range (S50). When determining that the ripple current is not within the target range (NO at S50), the ECU determines whether or not the ripple current is beyond the target range (S80). Then, when determining that the ripple current is smaller than the target range (NO at S80), the ECU decreases a carrier frequency of a voltage-boosting converter forming a ripple generation section (S90). On the other hand, when determining that the ripple current is beyond the target range (YES at S80), the ECU increases the carrier frequency of the voltage-boosting converter (S100).
Patent JP-2011018822-A (JP)
Title: Dust core and method for manufacturing the same
Inventor: OTSUBO MASASHI
IPC: B22F1/02
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a dust core that satisfies low magnetic permeability, high magnetic-flux density and high strength.SOLUTION: The dust core is composed of a green compact formed by pressing powder for a magnetic core manufactured by executing a first-coating-layer forming step and a second-coating-layer forming step, respectively, in which soft-magnetic powder and a solution of a heat-curable silicone resin are brought into contact with each other and dried, while setting the drying temperature of the second-coating-layer forming step lower than that of the first-coating-layer forming step. The ratio of the second coating layer is set to 40-90 mass%; and by having the density ratio (ρ/ρ:%) that is the ratio of the bulk density (ρ) of a green compact to the true density (ρ) of the soft-magnetic powder set to 85-91%, it is possible to obtain a dust core that satisfies low magnetic permeability, high magnetic-flux density and high strength.
Patent JP-2011019563-A (JP)
Title: Chemical administration apparatus
Inventor: YAMAZAKI KENJI
IPC: A61M5/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical administration apparatus having a portable pump unit.  <P>SOLUTION: The chemical administration apparatus 1 includes: the pump unit 10 including a flexible tube 50 communicating with a reservoir 60 in which a chemical is stored, and a pump drive part 11 having a cam 20 and a plurality of fingers 40-46 disposed radially from the center of rotation P of the cam 20 for delivering the chemical by advancing/retreating the fingers 40-46 by the cam 20 and repeatedly closing and opening the tube 50 from the upstream side toward the downstream side; and a controller 200 for inputting chemical administration control information in the pump unit 10. The pump drive part 11 is driven/controlled based on the chemical administration control information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023443-A (JP)
Title: Solar cell and method for manufacturing the same
Inventor: DENDA ATSUSHI
IPC: H01L31/04
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient solar cell preventing deterioration in conversion efficiency due to an increase in non-power generation regions which do not contribute to functions of the solar cell.  <P>SOLUTION: The solar cell is configured by connecting in series a plurality of cells each including a substrate, a first electrode layer formed on the substrate, a semiconductor layer formed on the first electrode layer, and a second electrode layer formed on the semiconductor layer. The method for manufacturing the solar cell includes: a partition section forming step of forming a fluid-repellent partition section on the substrate to partition a plurality of forming regions of the first electrode layer per cell, and a first electrode layer forming step of applying a liquid material including a first electrode material for forming the first electrode layers on the regions of the substrate that are partitioned by the partition section, and baking the applied liquid material to form the first electrode layers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021678-A (JP)
Title: Joint for resin pipe
Inventor: IIJIMA YOICHI
IPC: F16L19/08
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for a resin pipe which retains a drawing prevention force and water cutoff performance for the pipe by preventing the joint from coming off until the pipe yields even if a pulling force is applied on the joint.  <P>SOLUTION: The joint for the resin pipe connects the resin pipe 14 by threadably engaging a cap nut 12 to a connection portion 13 of a joint body 10 via a ring body 11, forms the ring body 11 in a rear ring 20 and a front ring 21 separately via tapered surfaces 22, 23, provides a hooking end portion 33 on front inward end of the front ring 21, and forms a plurality of slits 30 formed along axial direction on the rear ring 20. In addition, it forms a collar portion 36 on outer periphery of the resin pipe 14 by pressing the hooking end portion 33 of the front ring 21 onto the outer periphery of the resin pipe 14 when tightening the cap nut 12. The rear ring 20 prevents the resin pipe 14 from being drawn out by biting on the outer periphery of the resin pipe 14 in a condition where its diameter is smaller than the inner diameter of the front ring 21 by reducing a diameter in centripetal direction via the tapered surfaces 22, 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022027-A (JP)
Title: Replacement probe, probe card and method for replacing probe card
Inventor: YOSHIDA TAKASHI
IPC: G01R1/067
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an replacement probe which can be disposed in a probe removing area of a probe substrate, and to provide a probe card and a method for replacing a probe of the probe card.  <P>SOLUTION: The replacement probe includes a plate-like base part 120, a probe part 110 which is disposed at one end 121 of the base part 120 in the longitudinal direction and has a double-beam structure and a cantilever structure, and a tab part 130 which is disposed at the other end 122 of the base part 120 in the longitudinal direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019820-A (JP)
Title: Vacuum cleaner
Inventor: TSUCHIDA HIDEYA
IPC: A47L9/26
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner for attaining both of the improvement of quietness in the exhaust noise of an exhaust outlet and the improvement of assembling property in the vacuum cleaner relating to a cord drawing port.  <P>SOLUTION: In the vacuum cleaner 1, a cover 8 is attached from the outside to a case body 4, so as to allow a second exhaust outlet 24 of the cover 8 to face a first exhaust outlet 12 of the case body 4, to form a prescribed space (an expansion chamber 32) between the first exhaust outlet 12 and the second exhaust outlet 24 and also to form a sound-deadening chamber structure by the first exhaust outlet 12, the space, and the second exhaust outlet 24. An upper side case body notched portion 22A in a recessed shape is formed in the case body 4. A lower side cover notched portion 27A is formed in the cover 8. When the cover 8 is attached to the case body 4, the opening end of the upper side case body notched portion 22A and the opening end of the lower side cover notched portion 27A are put together, so as to form the cord drawing port 34 by the size not to allow an electric plug 23 at the front end of the electric cord 7 to pass through.  <P>COPYRIGHT: (C)2011,JPO&INPIT