baber/WOPTO huggingface dataset:
Patent JP-2010064543-A (JP)
Title: Cycle of vehicle body structure improved so that child box for mounting two small children together can be placed on vehicle body rear side rear wheel axis in conventional, 24 inches or larger cycle
Inventor: NAKAMURA TAKASHI
IPC: B62K5/02
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure for a cycle solving a problem that although one small child is mounted at a front side of a driver and the other child is mounted at a rear part, or the two small children are mounted at the rear part, when mounting the two small children on the conventional, 24-inches or larger cycle, the cycle is easily fallen because a center of gravity is high and the people on the bicycle get into danger at falling, and capable of safely mounting the two small children, while having advantage of the conventional, 24 inch or larger cycle.  <P>SOLUTION: In the cycle of the vehicle body improved to the cycle for mounting two small children, a rear wheel axle of the conventional, 24 inch or larger cycle is made to an extended shaft (3) in which strength of the shaft and a bearing is increased, each one of right and left wheels, i.e., two rear wheels are arranged at both ends of the shaft (3), and a child box (4) shielded such that hands are not rolled in the right and left wheels and allowing mounting of two small children together is placed in a space between the right and left wheels. The cycle is made to a cycle improved such that a transmission device (5) such as a chain and a gear of the cycle is arranged at a central part of the vehicle body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068368-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: HIRAI JUN
IPC: H04N5/93
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image with high quality as an image subjected to grayscale conversion.  <P>SOLUTION: A converter 44 up-converts an SD image into a pseudo HD image whose number of pixels is the same as that of an HD image with more number of pixels than that of the SD image and supplies the pseudo HD image to a grayscale conversion part 83. The grayscale conversion part 83 performs grayscale conversion of the pseudo HD image by an error diffusion method. Namely, the grayscale conversion part 83 converts the grayscale of the pseudo HD image by applying ΔΣ modulation to the pseudo HD image. The present invention is applicable to the case of converting grayscales of images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067148-A (JP)
Title: Peripheral device determination program, main controller, and control system
Inventor: YOSHIDA AKIJI
IPC: G06F3/12
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peripheral determination program, a main controller and a control system, for controlling each peripheral by one driver, without limiting operation of each peripheral.  <P>SOLUTION: A PC 10 with determination application software installed therein prompts a user to select one of image forming devices outputting print data, which executes all settings designated by one driver to be used, i.e. the image forming devices displayed in a device list. An image forming system 1 can control each image forming device by the one driver, without limiting the operation of each image forming device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064038-A (JP)
Title: Photoresponsive copper ion adsorption material and copper ion recovery method
Inventor: SUZUKI TAKAYUKI
IPC: C08F220/38
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresponsive copper ion adsorption material capable of selectively adsorbing only Cu(II) ion among metal ions, and desorbing and recovering the Cu(II) ion.  <P>SOLUTION: The photoresponsive copper ion adsorption material includes a copolymer prepared by copolymerizing a photoresponsive compound which reversibly exhibits transition of adsorption and desorption of a metal ion in a metallic ion solution according to the presence or absence of light irradiation and a monomer component containing a quaternary amine compound, wherein the copolymer selectively adsorbs Cu(II) ion in a dark place from the metallic ion solution including Cl ion, Na ion and Cu(II) ion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064893-A (JP)
Title: Substrate conveyance device, substrate conveyance method and cleaning method
Inventor: FUKUDA TATSUJI
IPC: B65G49/06
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely suck and hold a glass substrate while preventing breakage of the glass substrate in a substrate conveyance device, a substrate conveyance method and a cleaning method.  <P>SOLUTION: The substrate conveyance device 1 includes a floating stage 2 for floating the glass substrate 10; a suction holding part 3a which sucks and holds the glass substrate 10; and a suction auxiliary part 4 which presses the glass substrate 10 to the suction holding part 3a. The device further includes a cleaning mechanism 5 which performs cleaning of at least one of the suction auxiliary part 4, the suction holding part 3a and the glass substrate 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068905-A (JP)
Title: Root canal treatment system
Inventor: SAKAMATA KAZUO
IPC: A61C5/02
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root canal treatment system capable of preventing an engine reamer from being inserted in the root canal of a tooth too deep.  <P>SOLUTION: This system 1 is provided with the engine reamer 11 to be inserted to the root canal of a tooth, a drive source for rotationally driving the engine reamer 11, and a detection means 51 for electrically detecting a distance between the root chip of the root canal 32 and the distal end of the engine reamer 11. Then, at the point of time at which the distance detected by the detection means 51 reaches a prescribed reference value, the rotational drive of the engine reamer 11 is automatically stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070023-A (JP)
Title: Active type noise control device
Inventor: SAKAMOTO KOSUKE
IPC: G10K11/178
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active type noise control device capable of enhancing the muffling effect of vibrations and noise.  <P>SOLUTION: Vibration accelerations Ax, Ay, Az detected by an acceleration sensor unit 16 are subjected to the weighting processing by weighting coefficients Wx, Wy, Wz. The X-axis component αx, the Y-axis component αy, and the Z-axis component αz of the reference vector α to be virtually set are used for the weighting coefficients Wx, Wy, Wz. The reference vector α is specified by the angles θ, γ to be determined according to the longitudinal acceleration Av of a vehicle 10. By changing the direction (the angles θ, γ) of the reference vector α according to the longitudinal acceleration Av, the vibration in the direction of high contribution to the road noise NZr is efficiently extracted, and can be reflected in the synthesized control signal Scc for generating the canceling sound CS. As a result, the muffling effect of an ANC device 12 can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080995-A (JP)
Title: Method of driving onboard loudspeaker blowing device
Inventor: SHIRATO TOSHIHARU
IPC: H04R3/00
Filed: 2008-09-23
Abstract: <P>PROBLEM TO BE SOLVED: To make a driver surely recognize warning sound notifying a failure or the like of an onboard apparatus by generating large sound using a compact loudspeaker 2 mountable in an instrument panel 1 in a vehicle.  <P>SOLUTION: A sound IC 17 outputs a sound signal of a predetermined blowing pattern. Thereby, a voltage of a high effective value supplying power not smaller than a rated value is applied to a coil 2a of the loudspeaker 2 in a first period T1 in an initial stage of blowing, and a low voltage is applied in the next second period T2. Alternatively, the voltage application in the second period T2 is stopped. The average power in one cycle (first period T1+second period T2) is set within a rated value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076490-A (JP)
Title: Attitude control device for car carrier
Inventor: MURAKAMI TAKANOBU
IPC: B63B25/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attitude control device for a car carrier for stably controlling the attitude of a vessel, securing a draft to submerge a propeller when a loading weight is small, securing the stability of the vessel, and ecologically and safely navigating the vessel with good operating efficiency.  <P>SOLUTION: The attitude control device 6 for the car carrier 100 includes a bow fresh water tank 1 and a stern fresh water tank 2 respectively arranged in subdivisions positioned farthest from the center of gravity of the vessel of the car carrier 100 in a longitudinal direction, a starboard fresh water tank 3 and a port fresh water tank 4 respectively arranged on both sides of a double bottom around the portion having the maximum width of the vessel, and the attitude control device 6 including a pump means for moving fresh water onboard between these tanks. In each of these fresh water tanks arranged in the subdivisions positioned farthest in the longitudinal direction and lateral direction of the vessel, fresh water of about 15% of a dead-weight capacity, and 1/2 of the total weight of the fresh water tanks is loaded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009027919-A (JP)
Title: Charge pump circuit
Inventor: KAWAI SHUHEI
IPC: H02M3/07
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction of a charge pump circuit which raises voltage in small steps of a supply voltage Vdd or less.  <P>SOLUTION: The charge pump circuit includes switches S1, S2 and S3 for connecting capacitors 1 and 2 to a pumping node in series or in parallel, and performs a charge pump operation according to the following control steps: (a) connecting the capacitors 1 and 2 in series by turning on the switch S2 while a clock CLK is in an L level; (b) turning off the switch S2; (c) increasing the clock CLK to an H level; (d) connecting the capacitors 1 and 2 in parallel by turning on the switches S1 and S3; (e) turning off the switches S1 and S3; and (f) reducing the clock CLK into the L level state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119247-A (JP)
Title: Surgical vaporization electrode with electrode head
Inventor: PIETER BROMMERSMA
IPC: A61B18/12
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical vaporization electrode including an electrode head which is configured to preclude destruction by plasma.  <P>SOLUTION: This surgical vaporization electrode 1 including an electrode head (2) which has a functional surface (6) and which is connected at least at one connection site (10) to a feed conductor (3) enclosed by an insulating sheath (4), is characterized in that the surface zone (7) of the electrode head (2) surrounding the connection site (10) has a ceramic covering (8).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098673-A (JP)
Title: Positive-type photosensitive resin composition and method for formation of cured film using the same
Inventor: TAKITA SATOSHI
IPC: G03F7/039
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive-type photosensitive resin composition and a method of forming a cured film using the composition, excellent in sensitivity, film thickness retention and storage stability, and to provide a positive photosensitive resin composition and a method of forming a cured film using the composition, capable of giving a cured film excellent in heat resistance, adhesion, transmittance and the like by curing.  <P>SOLUTION: The positive photosensitive resin composition comprises: a resin which has a specified acrylic acid-type constituent unit whose dissociative group can be dissociated to produce a carboxyl group, which is insoluble or hardly soluble with alkalis, and whose acid-dissociative group can be dissociated to render the resin alkali soluble; a resin which has a constituent unit having a functional group capable of reacting with a carboxyl group to form a covalent bond; and a compound which can generate an acid upon irradiation with active rays or radiation. The method for forming a cured film uses the above composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010075546-A (JP)
Title: Vacuum cleaner
Inventor: TOMORI KENTARO
IPC: A47L9/16
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner enhancing a capability of separating a flow of air including dust in high concentration from a flow of air not including dust.  <P>SOLUTION: The vacuum cleaner includes an outer cylinder 13 in which air including dust swirls around an inner peripheral side, an inner cylinder 14 housed in the outer cylinder 13 and allowing air to swirl around an outer peripheral side, and a screw-shaped baffle plate 29 provided between the cylinders 13 and 14 to guide the air being swirled in a direction of the axis of the cylinder 14. The plate 29 is so disposed as to overlap with itself in a projection in the axis direction over an angle range of one round at an angle around the axis of the cylinder 14 and has a gap between the plate 29 and the cylinder 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075553-A (JP)
Title: X-ray computed tomography system
Inventor: OISHI SATORU
IPC: A61B6/03
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the reduction of exposure while suppressing the deterioration of image quality in a cone beam CT.  <P>SOLUTION: This X-ray computed tomography system includes an X-ray tube 3 for producing X-rays, an X-ray detector 8 opposed to the X-ray tube 3 through a subject, a reconstitution secton 13 for reconstituting image data on the basis of the projection data detected by the X-ray detector 8, a first X-ray filter 5 arranged between the X-ray tube 3 and the subject and constituted so as to make the intensity of X-rays in a peripheral part lower than that of X-rays in a central part in relation to the fan angle direction crossing the body axial direction of the subject at a right angle and a second X-ray filter 6 arranged between the X-ray tube 3 and the subject and constituted so as to make the intensity of X-rays in the peripheral part lower than that of X-rays in the central part in relation to the body axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009099254-A (JP)
Title: Magnetic disk and process for producing magnetic disk
Inventor: SHIMADA AKIRA
IPC: G11B5/84
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk which satisfactorily suppresses the elution of internal components from an end face of a magnetic disk, and corrosion damage.  <P>SOLUTION: The magnetic disk comprises a disk substrate, and a thin film including a magnetic layer, a carbonaceous protective layer, and a lubricating layer provided in that order on the disk substrate. The main surface and the end face of the magnetic disk are covered with the carbonaceous protective layer. The carbonaceous protective layer on its lubricating layer side contains nitrogen. The proportion of the content of nitrogen atoms to the content of carbon atoms in the protective layer provided on the end face is equal to or greater than the proportion of the content of nitrogen atoms to the content of carbon atoms in the protective layer provided on the main surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010084068-A (JP)
Title: Adhesive
Inventor: TANIGUCHI AKIO
IPC: C08F297/00
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein in the case of using an acrylic block copolymer as an adhesive and a polyolefin-based polymer or a modified polyolefin-based polymer as a substrate material, since the close adhesion of the acrylic block copolymer to the substrate material is low, on re-peeling it as the adhesive from an adhered body, it is peeled off at the boundary of the substrate material with the acrylic block copolymer and the acrylic block copolymer remains on the adhered material (paste residues).  <P>SOLUTION: This adhesive includes (A) 1 to 99 wt.% of an acrylic block copolymer consisting of (a) a methacrylic polymer block and (b) an acrylic copolymer block, and (B) 99 to 1 wt.% of a modified olefinic polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090404-A (JP)
Title: METHOD FOR REMOVING Sn PLATING AND Sn PLATING REMOVING DEVICE
Inventor: TAKASHIMA TOSHIYUKI
IPC: C23F1/00
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing Sn plating and an Sn plating removing device which can efficiently and securely remove Sn from an Sn plating-fitted copper material.  <P>SOLUTION: In the method for removing Sn plating where Sn is removed from an Sn plating-fitted copper material in which an Sn plating layer is formed on at least a part of the surface of a copper base material composed of copper or a copper alloy, the method includes a dissolution stage S2 where the Sn plating layer formed on the surface of the base material and a Cu-Sn alloy layer formed between the Sn plating layer and the copper base material are dissolved by using an etching liquid at least comprising nitric acid and sulfuric acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091295-A (JP)
Title: Method and apparatus for detecting surface shape of substrate
Inventor: YOSHIDA MINORU
IPC: G01B11/24
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish between the flaw of a substrate and the foreign matter adhered to the surface of the substrate or the crack of the substrate during nano-imprinting in the inspection of patterned media to inspect the substrate.  <P>SOLUTION: In the inspection of the flaw of a disk substrate 1 during nano-imprinting, the disk substrate 1 is irradiated with the light from a first light source containing a plurality of wavelengths through a half mirror 7 and an object lens 8 and the reflected light from the disk substrate 1 is thrown on a spectroscope 9 through the object lens 8 and the half mirror 7 to inspect the disk substrate 1 by a scatterometry method. The foreign matter or crack on the surface of the disk substrate 1 is irradiated with a laser beam 10 from an oblique direction to be detected by detectors 11 and 12 arranged at first and second angles of elevation. If the coordinates of the flaw by the scatterometry method coincide with those of the foreign matter or crack, the flaw is determined to be not the flaw during nano-imprinting and, if the coordinates of the flaw do not coincide with those of the foreign matter or crack, the flaw is determined to be the flaw during nano-imprinting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090490-A (JP)
Title: Flame retardant fiber sheet
Inventor: OGAWA MASANORI
IPC: D04H1/4209
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight flame retardant fiber sheet.  <P>SOLUTION: The flame retardant fiber sheet is a sheet of a fiber consisting essentially of an alumina fiber, and obtained by coating and/or impregnating and/or mixing a synthetic resin on and/or in and/or with the sheet. The fiber sheet facilitates the shaping, and enables the shaping to a prescribed shape according to the application.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091678-A (JP)
Title: Driving device
Inventor: HAYASAKA HIDEAKI
IPC: G02B7/04
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device that is further miniaturized (reduced in height).  <P>SOLUTION: The driving device (10A) includes an electromechanical transducing element (13), having a first end surface (13a) and second end surface (13b) facing each other in the expansion/contraction direction; a static member (11A) fixed to the first end surface of the electromechanical transducing element; an oscillating friction section (14A) fixed to the second end surface of the electromechanical transducing element; and moving members (121 and 122) frictionally coupled to the oscillating friction section. The moving members can move in the expansion/contraction direction of the electromechanical transducing element (13), and the first end surface (13a) and second end surface (13b) of the electromechanical transducing element (13) are embedded in the static member (11A) and oscillating friction section (14A).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093560-A (JP)
Title: Band pass filter
Inventor: ADACHI TOSHIO
IPC: H03H11/04
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band pass filter based on a source follower circuit.  <P>SOLUTION: The band pass filter comprises: a transistor pair including MOS transistors 101 and 102 for receiving an input signal, a MOS transistor 103 whose drain is connected to the source of the MOS transistor 101, and a MOS transistor 104 whose drain is connected to the source of the MOS transistor 102, wherein the gate of the MOS transistor 103 is connected to the drain of the MOS transistor 104, and the gate of the MOS transistor 104 is connected to the drain of the MOS transistor 103; current sources 105 and 106; capacitors 107 and 108; an adder 109 for adding an output signal of the source of the MOS transistor 101 and an output signal of the source of the MOS transistor 103; and an adder 110 for adding an output signal of the source terminal of the MOS transistor 102 and an output signal of the source terminal of the MOS transistor 104 and outputting the added output signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090638-A (JP)
Title: Soil improving method
Inventor: HAZAMA AKINORI
IPC: E02D3/00
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enhancing the strength of the soft ground compared with a conventional mattress method.  <P>SOLUTION: This soil improving method for installing a mattress-like structure with an inside filling material filed in a frame body of approximately rectangular parallelepiped shape composed of geotextile, includes a frame body installation step of installing the frame body composed of geotextile with its bottom face and side faces integrated and with its upper face opened, on the ground or in the surface layer section of the ground; a first filling step of filling the inside filling material up to a predetermined height in the frame body; an interlay geotextile laying step of laying interlay geotextile almost horizontally on the inside filling material; a second filling step of further filling the inside filling material up to a predetermined height on the interlay geotextile; and an upper face forming step of forming the upper face of the frame body of geotextile integrated with the side faces of the frame body after the second filling step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090345-A (JP)
Title: Friction pair
Inventor: ABE KENJI
IPC: F16D65/12
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction pair that stably forms and maintains a friction surface excellent in suppressing noises and vibrations, in the sliding part requiring a high coefficient of friction.  <P>SOLUTION: The friction pair includes a friction material and a material to be frictioned which are combined together so that a friction surface of the friction material is made to abut on a friction surface of the material to be frictioned. A hard film is formed on at least either one of the friction surfaces by making the friction surface of the friction material abut on the friction surface of the material to be frictioned. Also, the friction material has a hard film-forming material to form the hard film, and pores are formed on the friction surface of the material to be frictioned. Also, when sliding, a part of or all of the hard film-forming material moves to the friction surface of the material to be frictioned from the friction material, so that the hard film-forming material is saved in the pores of the material to be frictioned while the hard film is formed at least in the area other than the pores of the friction surface of the material to be frictioned.  <P>COPYRIGHT: (C)2010,JPO&INPIT