baber/WOPTO huggingface dataset:
Patent JP-2009148540-A (JP)
Title: Shoe vamp
Inventor: TZENG TZAN-YU
IPC: A43B23/02
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe vamp effectively preventing varus or talipes valgus.  <P>SOLUTION: This shoe vamp has a front end, a rear end, a longitudinal axis, a transverse axis and an opening. The longitudinal axis extends longitudinally from the rear end to the front end. The transverse axis is perpendicularly to the longitudInal axis. The opening is defined through the shoe vamp and has an inclined front edge inclined to the longitudinal axis and the transverse axis and has an inside end and an outside end being closer to the front end of the shoe vamp when compared to the inside end. The shoe vamp with the inclined front edge of the opening corresponds entirely to the shape of the instep of a foot to prevent the foot from rotating or moving on the shoe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010053782-A (JP)
Title: Knock detection device of internal combustion engine
Inventor: IZUMI MITSUHIRO
IPC: F02P17/12
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knock detection device of an internal combustion engine which allows accurate knock determination even at a preignition.  <P>SOLUTION: The device comprises an ECU, an ion current detection circuit ION and a knocking sensor SE. The ECU consists of a first means (ST14) for determining a level of a detection signal Vo from the ion current detection circuit to determine whether or not a combustion state starts when a switching element Q is turned on, and a second means (ST16) for determining that knocking occurs or determining whether or not the knocking occurs by starting an output level determination process of the knocking sensor after the OFF transition operation of the switching element, when it is determined that the combustion state is started by the first means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060756-A (JP)
Title: Image forming apparatus
Inventor: KINOSHITA HIROYUKI
IPC: G03G21/14
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which enhances accuracy and reproducibility of control to be performed on the basis of results obtained by detecting a predetermined electrostatic image by securing the SN ratio of an output signal from a potential sensor to be high even when charging or development is performed by using a voltage including an AC voltage.  <P>SOLUTION: By forming a test electrostatic image on a photosensitive drum 1 and detecting it by the potential sensor 30 when starting up the image forming apparatus first in one day, the image deletion state (lowering state of surface resistance) of the photosensitive drum 1 is measured, and run time of image deletion restoring sequence is set according to the results of measurement. Oscillating voltage is applied to a charging roller 2 so as to electrify the photosensitive drum 1 by 1/6 of peripheral length of the photosensitive drum 1, and the test electrostatic image is written by an exposure device. Before the test electrostatic image approaches the potential sensor 30, the oscillating voltage is turned off. Thus, high frequency noise caused by AC current of high voltage high frequency included in the oscillating voltage does not appear in the output signal from the potential sensor 30, thereby measuring accuracy of the image deletion state is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058917-A (JP)
Title: Paper feeder and image forming device
Inventor: FUDA MUNEHISA
IPC: B65H1/14
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability, by facilitating the loading and taking out of paper, even if a member for preventing the floating of the paper by air is arranged on a side fence inner wall, in a paper feeder for separating the paper before feeding by blowing the air on a paper bundle side surface from a jetting port arranged on a side fence in a paper storage part.  <P>SOLUTION: A paper feeder has a freely liftable paper loading bottom plate 6, a paper feeding means 9 for taking out the uppermost paper on the lifted bottom plate, the side fence 13 for regulating the side surface position of a paper bundle, and a paper separating air jetting port 21 arranged on a side fence inner wall part corresponding to a lower part further than the paper feeding passage of the paper fed with the paper feeding means and jetting the air to the side surface upper part of the paper bundle, and has a paper pressing member 23 capable of holding in an opening attitude projected to the bottom plate side or a closing attitude retreated to the side fence side, above the paper feeding passage in an inner wall of the side fence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062481-A (JP)
Title: Apparatus for manufacturing edge-wise coil
Inventor: YAMAGISHI AKIHIKO
IPC: H01F41/06
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an edge-wise coil made by winding a braided wire (W3) formed by braiding insulator coated self fusion wires having a flat cross section.  <P>SOLUTION: An auxiliary compressed braided wire (W2) delivered from a braided wire auxiliary delivery mechanism (10) is wound on a winding core (1) in the form of solenoid. A pressing face (33) is made into a tapered face to increase the flatness of the auxiliary compressed braided wire (W2) to the flatness of the flat braided wire (W3) until the auxiliary compressed braided wire (W2) is curved and wound around the winding core (1) after the auxiliary compressed braided wire (W2) is brought into contact with the pressing face (33) of the pressing side plate (30C). The edge-wise coil is formed without giving any damage on the braided wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059943-A (JP)
Title: Exhaust device for motorcycle and motorcycle with the same
Inventor: FUKUUCHI MASASHI
IPC: B62M7/02
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust device for a motorcycle connecting each of exhaust pipes without increasing the number of parts and ensuring flexibility of designing.  <P>SOLUTION: An exhaust device 50 for the motorcycle is equipped with a V-type engine E having a rotary axis AX in a vehicle width direction. The exhaust device 50 is equipped with: exhaust pipes 14, 15 led on the right side of a vehicle body from a front cylinder 12 and a rear cylinder 13, respectively; mufflers 17L, 17R, disposed on the both right and left lateral sides of the vehicle body, respectively; and a collecting pipe 16 disposed on the right side. The collecting pipe 16 is connected to the exhaust pipes 14, 15 of the both cylinders 12, 13 and the mufflers 17L, 17R on the both right and left sides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065562-A (JP)
Title: Two-stage compressor
Inventor: SATA KENICHI
IPC: F04B39/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To restrain reduction in operation efficiency by pressure pulsation, by reducing the pressure pulsation and vibration between the delivery side of a low stage side compression mechanism and the suction side of a high stage side compression mechanism, in a two-stage compressor for further compressing fluid compressed by the low stage side compression mechanism by the high stage side compression mechanism.  <P>SOLUTION: This two-stage compressor includes a first muffler (21) connected to an upstream side intermediate pipe (11) for connecting the delivery side of the low stage side compression mechanism (16) to an intercooler (61), and a second muffler (22) connected to a downstream side intermediate pipe (12) for connecting the suction side of the high stage side compression mechanism (17) to the intercooler (61).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067508-A (JP)
Title: Negative electrode protective agent for lithium ion secondary battery, and negative electrode for lithium ion secondary battery including the same
Inventor: OGIWARA KO
IPC: H01M2/10
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for suppressing the occurrence of various problems caused by expansion and contraction of active material in charging and discharging when material formed of silicon or tin is used as negative electrode active material in a lithium ion secondary battery.  <P>SOLUTION: The negative electrode protective agent for a lithium ion secondary battery is added to a negative electrode of the lithium ion secondary battery including the negative electrode active material mainly containing silicon or tin. Specifically, the protective agent includes a material which stores or emits lithium ions at a potential nobler than a potential at which the negative electrode active material is alloyed with lithium. The negative electrode for a lithium ion secondary battery of which a negative electrode active material layer contains the negative electrode protective agent is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068464-A (JP)
Title: Image processing apparatus, image processing method, and imaging apparatus
Inventor: KAWAI TAKASHI
IPC: H04N1/46
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the removal of an original color component of a subject due to erroneous determination of color gradation of the subject as color bleeding.  <P>SOLUTION: An image processing apparatus 150 has a gradient calculating part S102 that calculates a gradient of strength in a color original image obtained by an imaging apparatus 100, distinguishing parts S103, S104 that distinguishes a pixel with color bleeding from a pixel of subject texture in the original image based on information representing a change in the gradient of strength and processing parts S152 to S155 that calculate an estimated amount of color bleeding in the pixel with color bleeding based on the gradient of strength and performs processing to reduce the color bleeding of the pixel with color bleeding using the estimated amount of color bleeding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066731-A (JP)
Title: Lens optical system, image display, and headup display
Inventor: NEMOTO HIROYUKI
IPC: B60K35/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens optical system which achieves miniaturization of an image display such as a headup display.  <P>SOLUTION: The lens optical system includes, in order from an object side, a first convex lens group 20 where a plurality of first element convex lenses 21 are arranged in a plane state, a second convex lens group 22 where a plurality of second element convex lenses 23 are arranged in a plane state, and a third convex lens group 24 where a plurality of third element convex lenses 25 are arranged in a plane state. The lens diameters and the lens pitches of the element convex lenses in the first convex lens group 20, the second convex lens group 22 and the third convex lens group 24 are set to be larger in this order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074286-A (JP)
Title: Data communication device
Inventor: OGAWA SHINYA
IPC: G06F13/00
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication device providing a user with considerable convenience, and allowing the dissemination of a data transfer function to be expected.  <P>SOLUTION: This data communication device includes: a communication data acquisition part 71 acquiring communication data and information related to the type of communication medium thereof transmitted from a counterpart; a transfer setting information retrieval part 73 analyzing the communication date acquired by the communication data acquisition part 71 and retrieving transfer setting information related to the setting of data transfer from the analysis result; a data format conversion part 75 converting transfer data following the setting content based on the transfer setting information retrieved by the transfer setting information retrieval part to a data format complying with the type related to the communication medium following the setting content; and a transfer control part 77 transmitting the transfer data converted by the data format conversion part 75 to an address related to transfer following the setting content based on the transfer setting information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227464-A (JP)
Title: Sheet post-processing device and image forming device
Inventor: MATSUURA HIROMASA
IPC: B65H37/04
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-processing device capable of preventing an alignment failure of a sheet post-processing end and sorting a sheet bundle to be discharged in the case of discharging the sheet bundle without binding it and an image forming device equipped with the sheet post-processing device.  <P>SOLUTION: In the sheet post-processing device 1, one and the other rear end fences 19a, 19b are movable in a sheet width direction and, when receiving a sheet rear end T, one and the other rear end fences 19a, 19b are positioned closer to a center in the sheet width direction of the staple tray 15 in the case that binding processing is not executed rather than in the case that the binding processing is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074572-A (JP)
Title: Automatic address setting method of facility devices, facility system to which method of the same is applied, facility devices, automatic address setting method of power converter, and photovoltaic generation system to which method of the same is applied
Inventor: SUZUKI SHIRO
IPC: H04L12/28
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic address setting method of facility devices which can automatically set addresses for facility devices connected successively through a communication path to a control apparatus in order from the up-front stage to the aftermost stage without overlapping, as well as other related techniques.  <P>SOLUTION: Each facility device concerned allows a high-frequency signal to be input to the facility device of the next stage by superposing a high frequency in the communication path between the device concerned and the device of the next stage, while an address is not set in the device concerned. When an address setting instruction signal output from the control apparatus is input and the high-frequency signal is not input to the device concerned, the device concerned sets the address according to the input address setting instruction signal and stops the superposition of the high frequency to the device of the next stage so that the device of the next stage can be ready for address setting. Upon completion of the address setting based on the output address setting instruction signal, the control apparatus repeats the operation for outputting the address setting instruction signal for setting the next address.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074043-A (JP)
Title: Semiconductor manufacturing method and semiconductor manufacturing device
Inventor: HASEBE SHIGERU
IPC: G03F7/20
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing method and a semiconductor manufacturing device that can improve the uniformity of pattern sizes in a wafer surface to suppress variations in characteristics of a semiconductor device.  <P>SOLUTION: When a wafer is exposed to a mask pattern through a plurality of exposure shots, a correction exposure amount in each exposure shot is found based upon a previously measured pattern size distribution in each exposure shot after etching, exposure is carried out with respective correction exposure amounts in the respective exposure shots, and the exposed wafer is etched to form the pattern on the wafer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070376-A (JP)
Title: Paper feeding method and paper feeding device
Inventor: KIMURA YOSHIKAZU
IPC: B65H1/04
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device, in which a paper feeding failure such as double feed from stacked paper sheets does not occur.  <P>SOLUTION: A plurality of stacked paper sheets S are loaded while being positioned on a paper placing board 1 in a predetermined position by a positioning guide. In a paper feeding method, a topmost first layer paper sheets S1 are sequentially sucked one by one from the stacked paper sheets S with a suction head 12 of a suction mechanism 11 while feeding air between the first layer paper sheets S1 and a second layer paper sheets S2 by an air supply mechanism 23 under the first layer paper sheets S1, and are sucked up and delivered to a downstream process. When the first layer paper sheets S1 are sucked with the suction head 12 of the suction mechanism 11 and are sucked up, the first layer paper sheets S1 are entirely floated from the stacked paper sheets S on the paper placing board 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080526-A (JP)
Title: Frame
Inventor: HANYA KOJI
IPC: H05K7/18
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for holding an electronic device of which a manufacturing process such as joint process including welding or the like is simplified, and which achieves sufficient rigidity and reduced weight.  <P>SOLUTION: The frame 1 includes an inside member 10 of an 8 shape and a rectangular outside member 12 arranged outside of the inside member. The solid frame 1 can be structured by integrally attaching the rectangular outside member 12 on the outside of the inside member 10. Reinforcing members 26 arranged in space parts 25 at four corners of the frame 1 increase connection sections between the outside member 12 and the inside member 10. Thus the rigidity of the entire frame 1 can be further increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080621-A (JP)
Title: Light source unit, graphic display, and method for driving light-emitting element
Inventor: IKEGAMI TOMIO
IPC: H01S5/062
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To more quickly achieve a light amount from a light-emitting element in a light source unit for supplying a pulse current to the light-emitting element.  <P>SOLUTION: A light-emitting element LD prepared in a light source unit 300 is supplied with a pulse current to adjust an average light amount from the light-emitting element LD. On this light-emitting element LD, a light-emitting element short-circuit section Q2 is prepared in parallel that short-circuits the light-emitting element LD.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051941-A (JP)
Title: Plasma device
Inventor: TOKUMURA KATSUYA
IPC: B01F23/10
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma device for decomposing, reforming, and synthesizing an object gas to be treated which is excited by electric discharge plasma.  <P>SOLUTION: An object gas to be treated and a carrier gas are passed in the inner side of an inner tube of a double tubular dielectric 1, a conductive liquid 2 circulated between the inner tube and an outer tube is used as an outer electrode. Non-conductive first blade parts 3a which positively spiral in the inside of the inner tube and non-conductive second blade part 4a which negatively spiral are alternately installed. A conductive continuous coil laid in the outer circumference of the blade parts in the longitudinal direction is used as an inner electrode 5. The object gas to be treated and the carrier gas are repeatedly divided and joined while receiving shearing force by the blade parts and thus stirred and mixed and at the same time electric discharge plasma is induced by applying high frequency or high voltage between both electrodes from a plasma electric power source 7 and decomposition, reforming, and synthesis treatment is carried out for the object gas passing in the inside of the inner tube by plasma reaction and oxidation reaction of the gas by the stirring and mixing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081296-A (JP)
Title: Semiconductor integrated circuit and method for operating same
Inventor: YAMAMOTO MASAHIKO
IPC: H04L27/36
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influences of a noise in a semiconductor integrated circuit which can execute a phase modulation and an amplitude modulation of an RF sending output signal.  <P>SOLUTION: This semiconductor integrated circuit RFIC includes: a phase modulation loop PMLP; an amplitude modulation loop AMLP; a frequency down-converter DCM; and a feedback variable gain amplifier MVGA. The feedback variable gain amplifier MVGA includes: a first variable gain unit 102 and a second variable gain unit 106 which are cascade-connected. The first variable gain unit 102 includes: a plurality of amplifiers Q01, Q02, Q11, Q12, ..., Q111, and Q112 which are controlled to be active and inactive by first digital gain control output signals MCD_Amp[0-10]. A gain of the second variable gain unit 106 can be controlled by replying to second digital gain control output signals MCD_ATT[0-3] according to an operation mode different from the operation mode of a gain control of the first variable gain unit 102.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084427-A (JP)
Title: Suction device and suction vehicle
Inventor: INADA TOSHIAKI
IPC: E03F7/10
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operational burden on a worker while restraining an increase of the cost of fuel for an engine and reducing noise upon suction operation.  <P>SOLUTION: The suction device includes a receiver tank 5, a blower 40, an engine E connected to the blower 40 to drive and rotate the blower 40, a load releasing valve V4, limit switches SW3, 4 detecting the opened/closed state of the load releasing valve V4, a pressure sensor 63 detecting pressure in the receiver tank 5, and engine speed control means 71, 72, 74, 75 controlling the engine speed based on the opened/closed state of the load releasing valve V4 and the pressure in the receiver tank 5. The engine speed control means control the engine speed to be idle speed when the limit switch SW4 detects the opened state of the load releasing valve V4, and increase the engine speed according to the degree of a vacuum in the receiver tank 5 when the closed state of the load releasing valve V4 is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082321-A (JP)
Title: X-ray diagnostic imaging apparatus
Inventor: TAKAHASHI AKIHITO
IPC: A61B6/00
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic imaging apparatus securely adding and displaying a desired background region to a contrast region as a concerned region.  <P>SOLUTION: A second mask image [Mask Le] 300 is collected with lower X-ray energy than a first mask image [Mask Ne] 100 for a DSA (Digital Subtraction Angiography) image in the concerned region acquired from the first mask image [Mask Ne] 100 and a contrast image [Contrast Ne] 200, and the first mask image [Mask Ne] 100 and the second mask image [Mask Le] 300 are subtracted to create the image of the background region. The created image of the background region is added to the DSA image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085885-A (JP)
Title: Panel fixing structure and electronic apparatus
Inventor: ITO RYUICHI
IPC: H04M1/23
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of panel flotation and displacement even when the size of a transparent panel attached around a display part opening of a housing is increased.  <P>SOLUTION: In the panel fixing structure for fixing the perimeter of the transparent panel 6 by attachment to the perimeter of the display part opening 20 formed in the housing 2, a through-hole 61 is formed at an end of the transparent panel 6, a fixing member 7 is provided with an engagement part 74 capable of engagement in the housing 2 through the through-hole 61 at the end of the transparent panel 6, and the engagement part 74 of the fixing member 7 is engaged in the housing 2 through the through-hole 61 at the end of the transparent panel 6. Specifically, the engagement part 74 is engagement tabs capable of engagement in the housing 2. The engagement tabs 74 are formed in opposite directions at both ends of the fixing member 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT