baber/WOPTO huggingface dataset:
Patent JP-2010042903-A (JP)
Title: Paper conveying device and image forming apparatus
Inventor: TANAKA TOSHIAKI
IPC: B65H5/06
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper conveying device capable of removing a wrinkle from a sheet of paper, which is caused by straightening of the sheet.  <P>SOLUTION: The paper conveying device 1A includes two drive rollers 20L, 20R arranged in parallel with each other laterally in relation to a conveyance direction of the paper P and paper feed roller pairs 2L, 2R which have follower rollers 21L, 21R facing the drive rollers, exercising: straightening control in which the device controls paper feed motors 3L, 3R to drive the drive rollers 20L, 20R independently so that the amount of conveyance is different between the left and right sides in relation to the conveyance direction of the paper P, thereby correcting the bending of the paper P detected by a detection sensor 5; and unwrinkling control in which the device controls a crimping/separation mechanism 4R to separate the follower roller 21R constituting the paper feed roller pair 2R on one side from the paper P, thereby removing the wrinkle caused by straightening control from the paper P to restore the paper P by means of its restoring force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048944-A (JP)
Title: Developing device, process cartridge, image forming apparatus and developer container
Inventor: ITO ISAO
IPC: G03G15/08
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing a sheet member from being cut when the sheet member is pulled out to open an opening.  <P>SOLUTION: A flexible presser plate 81 (press means) which presses the free end 52D side of a backward path 52C against a forward path 52B is provided for the sheet member 52 for sealing an inlet side opening 51. The presser plate 81 presses the backward path 52C tof the sheet member 52 toward the forward path 52B side, so that the backward path 52C is prevented from floating out of the forward path 52B and the developer is prevented from entering an area between the backward path 52C and the forward path 52B and an area between the sheet member 52 and an upper housing 33, or the like. When the sheet member 52 is pulled out, the top end side 81B of the presser plate 81 opens in the direction of an arrow Ca direction (Fig.7(a)) and an aperture is formed between the backward path 52C and the forward path 52B of the sheet member 52 (Fig.7(b)). Even when the developer is sandwiched, the developer is removed on the pulling-out of the sheet member 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047709-A (JP)
Title: Elastic sealing material and method for producing the same
Inventor: HOSHINO SHUICHI
IPC: C09K3/10
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin elastic sealing material that has a lightweight and high impact resilience and a method for producing the same.  <P>SOLUTION: The elastic sealing material includes a polyolefin-based foamed molded article having a large number of linear air holes inside, a hysteresis loss of ≤22% and an impact resilience of ≤60%. The method for producing the same includes: a foamable polyolefin-based thermoplastic resin composition preparation process for preparing a foamable polyolefin-based thermoplastic resin composition (E) made of a polyolefin-based thermoplastic resin component (A), a fibrous water-soluble polymer (B) dispersed into the component (A), a peroxide crosslinking agent component (C) and a blowing agent (D); a foamed molded article molding process for foaming and molding the foamable polyolefin-based thermoplastic resin composition (E) into a desired sealing material shape to give a foamed molded article (F); and a fibrous water-soluble polymer removing process for partially or compactly removing the fibrous water-soluble polymer (B) inside the foamed molded article (F) to form a large number of the linear air holes inside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048038-A (JP)
Title: Apparatus and method for cutting and removing underground obstacle from ground surface
Inventor: NAKAGURO KENICHI
IPC: E02D13/08
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for cutting and removing underground obstacles from ground surfaces and capable of removing any underground obstacles such as underground obstacles rigid in the underground due to the passage of time and corrosion and easily performing the removal work of underground obstacles in a small space (site).  <P>SOLUTION: The apparatus 1 for cutting and removing underground obstacles from ground surfaces is constituted of a casing 2 having a freely elevating and lowering nozzle block 6 housed inside the casing and having at least one high pressure water jet nozzle; a chucking device 3 provided with a grip jack 10 for gripping the casing 2 by extending and contracting a chucking block 9 in directions intersecting with the longitudinal axis of the casing 2 at right angles; an oscillating frame 4 provided with an oscillating jack 14 for oscillating the casing 2 on its longitudinal axis; and a guide frame 5 provided with an elevating and lowering jack 17 for elevating and lowering the casing 2 gripped by the chucking device 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048402-A (JP)
Title: Motor grader
Inventor: NISHIMAKI KAZUHITO
IPC: F16H61/14
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor grader which can avoid an engine stall without degrading the operation feeling during a low-speed running.  <P>SOLUTION: The motor grader includes an engine, a torque converter, driving wheels, an engine rpm detection unit, and a control unit. The torque converter has a lockup clutch for transmitting a drive force from the engine. The driving wheels are rotatively driven by the drive force from the engine. The engine rpm detection unit detects an engine rpm. The control unit performs control as follows. When the lockup clutch is in a connected state, the connection state is maintained if the engine rpm is greater than a predetermined lockup release rpm which is smaller than a low idle rpm and the lockup clutch is switched to an open state when the engine rpm is reduced to the lockup release rpm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053466-A (JP)
Title: Pareo also usable as headgear
Inventor: NAKAMURA YUKIE
IPC: A41D1/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pareo for covering a human body, also usable as a headgear for blocking ultraviolet radiation to which, otherwise, bare skin is exposed at an open-air bath, beach, poolside, etc. and/or blocking rainfall, and convenient to carry as well.  <P>SOLUTION: The pareo has the following design: An inside lining is attached to the outer circumferential rim on the reverse side of a U-shaped cloth, and when a string threaded through both right and left ends of the inside lining is shrunk, an springy material arc-shapedly inserted and fitted at a cuff part leaves the cloth in a bow-shaped plate form, therefore the cloth serves as a brim, forming a headgear with a crown form at the center. In carrying the pareo, it may be left to wear on the body as it is; alternatively, if it is spread into a sheet of cloth, it can be folded small and carried.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054740-A (JP)
Title: Image forming apparatus
Inventor: FUJII KOJI
IPC: G03G15/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for reducing false detection of electric discharge due to influence of noise.  <P>SOLUTION: In a period when an AC voltage is applied from an AC voltage applying part 86 to a developing roller 81 until a photoreceptor drum 9 and the developer roller 81 are rotated at least twice, a control part 10 counts the number of times that a discharge detection signal output from a detection part 14 exceeds a first threshold, and when the result is one, an AC voltage equal to the AC voltage previously applied is applied from the AC voltage applying part 86 to the developing roller 81 until the photoreceptor drum 9 and the developing roller 81 are rotated at least twice, and during this period, the control part 10 counts the number of times that the discharge detection signal output from the detection part 14 exceeds a second threshold having an absolute value smaller than the first threshold, and when the result is ≤1, the control part 10 recognizes that no electric discharge has occurred. On the other hand, when the result is ≥2, the control part 10 recognizes that the electric discharge has occurred.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053956-A (JP)
Title: High-strength bolt jointed structure
Inventor: TERADA TAKEHIKO
IPC: F16B5/02
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength bolt jointed structure capable of improving durability without applying treatment on a friction surface and without strengthening a high-strength bolt.  <P>SOLUTION: A bolt hole 18 of a jointed member 11(10) inserted with a shaft part 14a of the high-strength bolt 14 is formed to have bearing hole parts 18b, 18c in which the diameter is gradually contracted as it goes inward in the thickness T direction of the jointed member 11(10) for forming the hole surfaces in tapered shapes. Splice plates 12, 13 are provided with bearing parts 20 bent at concentric bending parts 21 positioned outside a bolt hole 19 in the radial direction and fitted to the bearing hole parts 18b, 18c. A pair of the jointed members 11(10) and the splice plates 12, 13 are fastened by the high-strength bolt 14. The bearing parts 20 of the splice plates 12, 13 are pressed by washer members 16, 17 so as to press the bearing parts 20 to hole surfaces of the bearing hole parts 18b, 18c of the jointed members 11(10).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055935-A (JP)
Title: Dye-sensitized solar cell
Inventor: FUJINO MASAYA
IPC: H01M14/00
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell that prevents deterioration due to firing of an electrode supporting a porous titania film on which a sensitized-dye is adsorbed and does not use indium, of which also depletion is concerned about as an electrode material.  <P>SOLUTION: The dye-sensitized solar cell uses a metal substrate as an electrode to support a porous titania film on which a sensitized-dye is adsorbed and an electroconductive film having an opening as a counter electrode. Furthermore, the dye-sensitized solar cell has a structure in which a light-receiving surface is provided on a counter electrode side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054931-A (JP)
Title: Plasma display device
Inventor: TANIGUCHI TSUKASA
IPC: G09G3/28
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve further thickness reduction in a plasma display device without lowering an effective screen rate and without lowering an electric power collecting rate.  <P>SOLUTION: The plasma display device has, in a chassis, a panel which includes a plurality of electrical discharge cells which has scanning electrodes and sustaining electrodes, a scanning side circuit board 100 where a sustain pulse generating circuit which generates a sustain pulse to be applied to the scanning electrodes is mounted, and a sustaining side circuit board where a sustain pulse generating circuit which generates a sustain pulse to be applied to the sustaining electrodes is mounted, wherein a plurality of capacitors are mounted on the scanning side circuit board 100 and the sustaining side circuit board, and the plurality of capacitors 151 to 158 are mounted in a vertical direction in the chassis and further the longest side of each of the plurality of capacitors 151 to 158 is arranged in a vertical direction in the chassis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054954-A (JP)
Title: Voice emphasizing device and voice emphasizing method
Inventor: TAKATANI TOMOYA
IPC: G10L21/0208
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice emphasizing device which has high precision when a noise mixed with a voice picked up by a microphone is suppressed.  <P>SOLUTION: The voice emphasizing device includes a voice emphasizing unit 113 which applies a voice emphasizing filter to a voice signal with which the noise is mixed to generate a voice-emphasized signal, a noise estimating filter generation unit 120 which stores a sound-received signal and performs adaptive learning of a filter by independent component analysis algorithm to suppress the noise by integration with microphone array technique, a noise estimating unit 114 which generates a noise-emphasized signal by using the generated filter, and a subtraction processing unit 115 which outputs a voice signal obtained by subtracting the noise-estimated signal generated by the noise estimating unit 114 from the voice-emphasized signal generated by the voice emphasizing unit 113, wherein precision of the filter generated by the noise estimating filter generating unit 120 is estimated on the basis of distribution kurtoses of the estimated voice signal and filter update is performed only when the filter precision is satisfactory.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062802-A (JP)
Title: Imaging apparatus, imaging method, and computer readable recording medium storing program for executing the method
Inventor: NOMURA KENICHIRO
IPC: H04N9/04
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient white balance compensation without causing color shift on the whole screen regardless of highly sensitive photographing.  <P>SOLUTION: An imaging apparatus includes: an imaging element for converting the light incident from an optical system to an electric signal to output as an imaging signal; a white balance evaluation value acquiring means for extracting the evaluation value for white balance from the imaging signal; a white extracting means for conducting the white extraction on the basis of the evaluation value acquired by the white balance evaluation value acquiring means and the preliminarily set white extraction range; a compensation coefficient calculation means for calculating the compensation coefficient for white balance from the white extraction result; and an analog gain adjusting means for adjusting the analog gain depending on the brightness of the subject. A plurality of white extraction ranges in response to the analog gain are set and the white extraction range is switched in response to the analog gain adjusted by the analog gain adjusting means upon photographing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058738-A (JP)
Title: Vehicle body front part structure
Inventor: ICHIJO NORIAKI
IPC: B62D25/08
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front part structure capable of reducing reaction imparted to a collision object and improving collision energy absorbing amount, when the collision object collides with a hood from the above.  <P>SOLUTION: This vehicle body front part structure includes a pair of strut towers 9, 9 oppositely arranged to be mutually separated in both right and left sides in an engine room, and a tower bar 11 for bridging the strut towers 9, 9 with each other along a vehicle width direction. The tower bar 11 is constituted of support members 17 mounted in the strut towers 9, and a connecting body 19 having both end parts fixed to the right and left support members. When load directed downward is inputted in the connecting body 19, the connecting body 19 is rotated with a connecting shaft part 25 provided in each of the support members.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067029-A (JP)
Title: Simulation method, simulation device, and program
Inventor: TOYOFUKU ATSUSHI
IPC: G06F17/50
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten calculation time by time-sequentially obtaining behavior of droplets in a simulation method.  <P>SOLUTION: The simulation method includes: a process (a) for dividing a region of a substrate in every state of a substrate, and for setting the moving speed formula (/v=F(θ)) of fluid as the function of a contact angle θ in every region; a process (b) for inputting the contact line of a first droplet of the substrate as an initial value; a process (c) for calculating the surface shape of the first droplet to minimize the surface area of the first droplet from the volume of the first droplet as the initial value of the contact line; a process (d) for calculating coordinates after Δt seconds from a moving speed formula about a plurality of coordinates as the initial value of the contact line, and for stipulating the contact line after Δt seconds; a process (e) for calculating the surface shape of the first droplet after Δt seconds to minimize the surface area of the first droplet from the contact line after Δt seconds and the volume of the first droplet; and a process for repeating the processes (d) and (e) about the plurality of coordinates of the contact line after (f)Δt seconds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074491-A (JP)
Title: Electronic camera and electronic device
Inventor: YOKONUMA NORIKAZU
IPC: H04N5/225
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for efficiently arranging a coil-like antenna in an electronic camera or the like.  <P>SOLUTION: The electronic camera includes: a housing; an image capturing part; a monitor; an operation member; and the coil-like antenna. The image capturing part captures an object to generate data on a pick up image. The monitor is arranged on one surface of the housing. The operation member includes a planar operation surface for accepting input to a plurality of annularly arranged contacts, and arranged on the monitor arrangement surface of the housing. The antenna is stored on the rear side of the operation surface of the operation member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071008-A (JP)
Title: Tile and decoration wall
Inventor: KURIAKI YUUJI
IPC: E04F13/21
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile which can prevent an adhesive from squeezing out of a side end surface when it is stuck on a wall surface in a state where the end surface of the tile is exposed, and a decoration wall having the wall surface on which the tile is stuck.  <P>SOLUTION: The plate-like rectangular tile 10 is made of pottery. A first recess 11 is provided on the back of the tile 10, and a second recess 12 is provided in the midsection of the back of the tile 10. The first recess 11 is extended along the peripheral edge parts of the four sides, and goes around the back continuously without gaps. The second recess 12 is extended in the longitudinal direction of the tile 10. Furthermore, third recesses 13a, 13b are provided in a state where they connect between the first recess 11 and the second recess 12. The recess 13a connects between both longitudinal ends of the second recess 12 and the first recess 11, and the recess 13b connects between the longitudinal midpoint of the second recess 12 and the first recess 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074999-A (JP)
Title: Electric motor
Inventor: TAKESHITA KAZUMI
IPC: H02K21/22
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To change the direction of pulling out a lead wire through a metal base, without damaging the lead wire.  <P>SOLUTION: A brushless DC motor includes a rotor part which rotates with a central axis as a center, a disc-like base of metal that is opposed to the rotor part in the direction of central axis, an armature which is wound with a coil and is arranged to be opposed to the rotor part, a circuit board which is arranged at the base and is connected to the coil, and a lead wire which is drawn out of the circuit board. An insulating sheet is arranged between the base and the circuit board. An extension extending to the outside in radial direction from the outer periphery of the base is formed on at least part of the insulating sheet. The extension extends as far as the surface of the base opposed to the circuit board. The lead wire is drawn out from the circuit board to the surface on the opposite side along the extension.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076205-A (JP)
Title: Method of manufacturing conductive roller, conductive roller, charged roller, and electrophotographic device
Inventor: MIYAGAWA NOBORU
IPC: G03G15/02
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller, which can solve a current-carrying deterioration in the conductive roller in a high-temperature and high-humidity environment (for example, 30°C and a relative humidity of 80%) under high current-carrying conditions (for example, a DC current of 0.2 mA or more and an AC current of 2 mA or more).  <P>SOLUTION: The conductive roller is manufactured by forming on a support an unvulcanized rubber layer having a layer of inorganic particles on the surface, vulcanizing the unvulcanized rubber while changing so as to push a die-pushing position to the whole layer of the inorganic particles at fixed distances as pushing the die to the inorganic particle layer, and forming the rubber layer in which the inorganic particles are embedded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060637-A (JP)
Title: Information processor, and program
Inventor: MIKUNI SHIN
IPC: H04M1/56
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To insert contact address information in image data with a simple operation in viewing an image.  <P>SOLUTION: When image data are displayed and a function key is depressed, a normal menu is displayed; and when an item called "number registration" in the normal menu is selected, own positional information is acquired. When the positional information is transmitted by being connected to a positional information server 52, a telephone number database 53 is searched in accordance with the positional information in the positional information server 52, a building close to the position shown by the positional information and its telephone number are extracted and transmitted to a cellular phone 3. In the cellular phone 3, the building close to the position shown by the positional information and its telephone number are acquired from the positional information server 52, and the telephone number and the name of the building are inserted in a tEXt chunk.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010080758-A (JP)
Title: Method of manufacturing piezoelectric thin film, and the piezoelectric thin film
Inventor: URATANI YOSHITAKA
IPC: C04B35/462
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric thin film exhibiting large piezoelectric response by acceleration of generation of polarization rotation in a crystal lattice.  <P>SOLUTION: The method is for manufacturing the piezoelectric thin film 1 of a perovskite structure whose general composition formula is expressed as ABO<SB>3</SB>in a <001> orientation by means of epitaxial growth on a substrate 2. The substrate 2 is selected, which satisfies a relation of 1.01≤a/b≤1.05 where (a) is a grating constant of the substrate 2, and (b) is a grating constant of the piezoelectric thin film 1. Thus, distortion occurs in the crystal lattice of the thin film 1, thereby facilitating the generation of polarization rotation in the crystal lattice. The piezoelectric thin film 1 exhibits, therefore, a large piezoelectric response.  <P>COPYRIGHT: (C)2010,JPO&INPIT