baber/WOPTO huggingface dataset:
Patent JP-2010008011-A (JP)
Title: Vacuum heat insulating box
Inventor: NOZUE AKIHIRO
IPC: A47J41/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating box, having high performance, long-time reliability and excellent dimensional stability.  <P>SOLUTION: This vacuum heat insulating box 1 having a vacuum double wall structure includes: an outer case 2 and an inner case 3, which are respectively formed of gas impermeable material; and a vacuum heat insulating material 4, urethan foam resin 5 and a gas suction material 7 for the vacuum heat insulating box, which are provided in space 6 decompressed and sealed by the inner case 2 and the outer case 3. After the vacuum heat insulating material 4, the urethane foam resin 5 and the gas suction material 7 for the vacuum heat insulating box are put in the space 6, the space 6 is evacuated from a discharge opening 8 communicating the space 6 provided in the outer box 2 and an external space, and after the interior of the space 6 is decompressed, the discharge opening 8 is sealed to form the vacuum heat insulating box 1. Further, the inner box 3 is provided with an opening 9 for pouring and removing the hot water or cold water to and from the interior thereof. The vacuum heat insulating material 4 includes a gas suction material 10 for the vacuum heat insulating material in the interior thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007033-A (JP)
Title: Lubricant for chlorine-free plastic working for hard-to-work metallic material
Inventor: KIMURA SHIGEKI
IPC: C10M137/10
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new lubricant for use in chlorine-free plastic working for hard-to-work metallic materials which has an enhanced lubricity without adding an extreme-pressure additive.  <P>SOLUTION: The lubricant for chlorine-free plastic working for hard-to-work metallic materials includes. (A) 5-90 pts.mass of an organic carbonate expressed by formula (I) and having a boiling point of over 265°C under normal pressure, wherein R<SP>1</SP>and R<SP>2</SP>are each independently a hydrocarbon group or an alkoxy-alkoxy-alkoxy group and the total number of carbons in R<SP>1</SP>and R<SP>2</SP>is 14 to 30, (B) 5-95 pts.mass of the total of a basic metal sulfonate having a basic value of ≥300 mgKOH/g and/or a metal dithiophosphate, (C) 0-90 pts.mass of a base oil for lubrication oil based on 100 pts.mass of the total amount of the component (A) and the component (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012616-A (JP)
Title: Printing press plate manufacturing device
Inventor: IZUME MASAYUKI
IPC: B41F27/00
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing press plate manufacturing device which enables easier manufacturing of a cylindrical printing press plate.  <P>SOLUTION: The printing press plate manufacturing device is for manufacturing a plate 2 wherein a cylindrical tabular body 17 is formed by both ends of a magnetic material sheets 19 joining in an overlapping manner, and engaging part 21 is formed on the inner side of the junction 20, a plate part 18 being provided on the outer circumferential surface of a plate body 17. The printing press plate manufacturing device 30 has a cylinder part 32 whose outer circumference has the sheet 19 wound thereon. A groove 40 is formed on the outer circumference of the cylinder 32 which enables the engaging part 21 of the sheet 19 to be detached from the leading edge side, and a magnetic material magnetic absorption member 51 is provided on the inner side of the outer circumference of the cylinder 32 as well as a permanent magnet 53 is provided in a position changeable manner and a permanent magnet switching means is provided for switching the position of the permanent magnet 53 between a magnetized position to magnetize the absorption member 51 and a nonmagnetized position to nonmagnetic state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009016032-A (JP)
Title: Magnetic recording medium, hard disk drive employing the same, and method of measuring write read offset of hard disk drive
Inventor: LEE HOO-SAN
IPC: G11B5/65
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium, to provide a hard disk drive employing the same and to provide a method of measuring a WR (write read) offset of the hard disk drive.  <P>SOLUTION: In the magnetic recording medium including a disk substrate and a magnetic recording layer formed on one or both surfaces of the disk substrate, the magnetic recording layer comprises at least one pattern area patterned into a plurality of data tracks formed of a patterned magnetic substance and at least one continuous area formed of a continuous magnetic substance, and the continuous area is used to measure a WR offset between a recording head and a reproducing head. Accordingly, the HDD employing the magnetic recording medium can correct the WR offset of the magnetic head without requiring large modifications of the conventional WR offset measuring method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010013032-A (JP)
Title: Air-conditioning system for vehicle
Inventor: TAKAHASHI TORAHIDE
IPC: B60H1/32
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform heating operation for feeding heating air with high quality into a cabin without reduction of heating efficiency.  <P>SOLUTION: The air-conditioning unit 11 includes a first air-feeding passage 14 and a second air-feeding passage 15 flowing with blown air introduced from an air introduction port 16; a heater core 52 arranged in the first air-feeding passage 14; an evaporator 46 arranged in the second air-feeding passage 15; air-feeding outlets 26, 27, 28 provided in a downstream of the heater core 52 and the evaporator 46; a cooled air circulation passage 32 for returning the cooled air passing through the evaporator 46 to an upstream side of the heater core 52; a circulation door 33 for leading the cooled air passing through the evaporator 46 to the cooled air circulation passage 32; and an air-discharge door 35 capable of returning the cooled air passing through the evaporator 46 to the heater core 52 through the cooled air circulation passage 32 and discharging it from an air discharge port 34 to the outside of the cabin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260018-A (JP)
Title: Method for preventing corrosion of weather resistant steel
Inventor: NAGAI YOSHINORI
IPC: C23C26/00
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the corrosion of a process-saving weather resistant steel capable of maintaining anticorrosive property and weatherability for a long time and capable of performing an optional coloring.  <P>SOLUTION: An adhesion imparting coating film (A) containing (a) a moisture setting type resin, (b) a rust-proofing pigment, (c) a corrosive ion solidifying agent and (d) a coupling agent is formed with a dry coating amount of 0.03-2.00 kg/m<SP>2</SP>on the surface of the weather resistant steel and a colored top coating film (B) comprising a coating film formed to have ≥85% gloss holding ratio after 300 hr irradiation of accelerated weathering test sunshine weather meter is formed with 50-90 μm dry film thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010019925-A (JP)
Title: Transfer unit and image forming apparatus
Inventor: FURUYA SEIJI
IPC: G03G15/16
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer unit having an enhanced cleaning capability for a bending roller, while having a reduced size and cost, and to provide an image forming apparatus employing the transfer unit.  <P>SOLUTION: The transfer unit 10 is provided with: a loop type belt member 11 onto which a toner image is transferred from a photoreceptor 20; the bending roller 105 which contacts the surface of the belt member to bend the belt member to the inside of a loop and rotates with surface movement of the belt member; a transfer means which comprises a tensioning and laying roller 100 that exists upstream at least from the bending roller in a surface moving direction of the belt member and downstream from a spot where the toner image is transferred to the front surface of the belt member, in the surface moving direction of the belt member, and a surface moving member 5 facing the tensioning and laying roller 100 via the belt member; and a power supply 82 which applies the same bias to the transfer means and the bending roller simultaneously. A surface moving speed of the bending roller is equal to or higher than a surface moving speed of the surface moving member. A circumferential length L1 of the surface moving member and a circumferential length L2 of the bending roller 105 satisfy a relation of L1≥L2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020006-A (JP)
Title: Image forming apparatus
Inventor: SAITO MAKOTO
IPC: G03G15/16
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus less liable to cause irregularities of a carried toner image by making a change of an electrified state of a belt member when passing through a supporting rotating body connected to ground potential more similar to natural attenuation without adding an electrification power source.  <P>SOLUTION: A primary transfer downstream roller 20 connected to the ground potential comes into contact with a surface opposite to a toner image carrying surface of the intermediate transfer belt 7 on a downstream side of a primary transfer part T1 for transferring a toner image to the intermediate transfer belt from a photoreceptor drum 1. A scattering phenomenon of the toner image carried on the intermediate transfer belt 7 is caused by rapidly discharging electrification charge of the intermediate transfer belt 7 through the primary transfer downstream roller 20 when passing through the primary transfer downstream roller 20. Then, spiral groove structure is formed on a cylindrical surface of the primary transfer downstream roller 20 to support the intermediate transfer belt 7 linearly by a ridge line of the groove structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073179-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KAWADA KUNIHIRO
IPC: G03G15/01
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reflect a variation in a sub scanning direction of the positions of latent images consecutively formed in a main scanning direction on the detection result of the test image.  <P>SOLUTION: An image forming apparatus includes: an exposure head including imaging optical systems arranged in a first direction and light emitting elements that emit light to be imaged by the imaging optical systems; a latent image bearing member that moves in a second direction and carries a latent image formed by the exposure head; a developing unit that develops the latent image formed by the exposure head; a detector that detects the image developed by the developing unit; and a controller that controls image formation such that a width L1 in the first direction of a latent image formed on the latent image bearing member by one imaging optical system and a width L2 in the first direction of the image detected by the detector has a relationship of L2>L1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010018912-A (JP)
Title: Shoe press belt
Inventor: KATO MASASHI
IPC: D21F7/08
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe press belt effective for controlling the water flow at a shoe edge abutment area and free from the generation of crack at the shoe edge contacting area.  <P>SOLUTION: The shoe press belt has a resin layer formed on the felt-side of a reinforcing base material, and the resin layer is provided with a drainage groove. The shoe press belt consists of a middle area, shoe edge abutment areas and end areas, and is provided with flexible parts on the shoe edge abutment areas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008249731-A (JP)
Title: Electrostatic discharge measuring device
Inventor: MURAZAKI NORIO
IPC: G01R19/165
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic discharge measuring device for recognizing whether a discharge voltage applied to a device is at a level that would pose electrostatic hazard to the device.  <P>SOLUTION: An electrostatic discharge measuring device 21 for making a pseudo-reproduction of a discharge voltage that is applied to a device, when a charged body discharges static electricity to the device and measuring the discharge voltage includes an electric circuit 14 in which impedance from an electrode 3 via which electrostatic discharge is inputted to a grounding electrode 13 via which the electrostatic discharge is outputted is constituted as being equivalent to the input impedance of the device; a comparative circuit 26, connected to a signal line branching off from the electric circuit 14, which makes a comparison between the potential of a node between the electric circuit and the signal line and a predetermined voltage value that is at such a level as to cause electrostatic hazard to the device and outputs a signal, when the potential of the node is not less than the predetermined voltage value; and announcing means 28 for announcing an abnormality in accordance with the signal outputted from the comparative circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010018728-A (JP)
Title: Ink composition, inkjet recording method and printed material
Inventor: YOKOI KAZUKIMI
IPC: C09D11/00
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording, having high sensitivity to active radiation, excellent curability and excellent ejection stability and giving an image having excellent blocking resistance.  <P>SOLUTION: The ink composition for inkjet recording contains (A) a polymer having a partial structure selected from the group consisting of a fluorine-substituted hydrocarbon group, a siloxane skeleton and a long-chain alkyl group and a radically polymerizable group on a side chain, (B) a sensitizing dye expressed by general formula (i), (C) a radically polymerizable compound different from the polymer (A), and (D) a radical polymerization initiator. In the formula (i), X is O, S or NR; R is a hydrogen atom, an alkyl group or an acyl group; n is 0 or 1; and R<SP>1</SP>to R<SP>8</SP>are each independently a hydrogen atom or a univalent substitution group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020858-A (JP)
Title: Reproducing apparatus and reproducing method
Inventor: NAKAGAWA TOSHIYUKI
IPC: G11B5/584
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily reproduce data by correcting displacement between a unit and reproduction heads in a track width direction when feeding the reproduction head in the track width direction in order to switch a unit to be reproduced.  <P>SOLUTION: On the basis of a channel matrix obtained by channel estimation operation by a channel estimation operation part 234, a track feed rate control part 271 calculates adjustment amounts of the reproduction heads R-1, R-2, R-3, and R-4 with respect to a predetermined feed rate. A track feed rate determination part 272 increases or decreases the predetermined feed rates as adjustment by the adjustment amounts. Data are reproduced by arranging the reproduction heads R-1, R-2, R-3, and R-4 at proper positions in the track width direction from the time just after switching of a reproducing direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026027-A (JP)
Title: Ultraviolet laser device
Inventor: KUBOTA YOSHINORI
IPC: H01S3/108
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous oscillation ultraviolet laser device, tuning a specified wavelength in an ultraviolet ray wavelength region or varying a wavelength in a fixed wavelength region.  <P>SOLUTION: A laser device includes: a visible laser oscillating part (a laser 1) having a variable wavelength; a laser (a laser 2) generating laser light having a fixed wavelength; and a wavelength converting part (a converting part 1) generating ultraviolet rays by sum frequency wave generation based on the output light (output light a1) of the laser 1 and the output light (output light b) of the laser 2. In the laser device, the laser 1 includes an optical waveguide at least including Pr as a laser medium in a core and a semiconductor laser generating excitation light having a wavelength of 400-480 nm, both inclusive as a pumping source, and ferroelectric fluoride crystal is used for the converting part 1, whereby ultraviolet rays (output light c) having a wavelength of 250 nm or less are continuously output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023295-A (JP)
Title: Heat shrinkable film for forming three-dimensional pattern, heat shrinkable cylindrical label, and three-dimensional pattern forming method of heat shrinkable film
Inventor: SAKATA RYOTSU
IPC: G09F3/04
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinkable film for forming a three-dimensional pattern that can print a visually recognizable display by laser irradiation and form this display three-dimensionally.  <P>SOLUTION: The heat shrinkable film for forming the three-dimensional pattern includes a base film 2 having heat shrinkability; a coloring layer 3 laminated on the back face of the base film 2 and coloring by laser irradiation; and a hot melt resin layer 5 laminated on the back face of the coloring layer 3. A background print layer 4 is laminated between the coloring layer 3 and the hot melt resin layer 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027340-A (JP)
Title: X-ray tube device, and x-ray ct apparatus
Inventor: KONDO GEN
IPC: H05G1/52
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tube device can carry out switching on/off of X rays irradiated on an inspection object at high speed.  <P>SOLUTION: The X-ray tube device is provided with an electron gun 101 emitting electron beams, an electrode for deflection 102 for sending out the electron beams emitted from the electron gun 101 to switch in at least two directions by receiving a control signal, and a target 110 having a first reflection surface 111 irradiating X rays toward a predetermined irradiation field in receipt of electron beams of one direction and a second reflection surface 112 irradiating X rays toward a direction different from the predetermined irradiation field in receipt of electron beams of the other direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026762-A (JP)
Title: Data transfer device and data transfer method
Inventor: YOSHIDA HIDEAKI
IPC: G06F13/28
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the number of value storage parts and schedulers to be arranged from being increased according to the number of setting values, in a data transfer device which transfer data by a direct memory access transfer system.  <P>SOLUTION: A data transfer device has a setting value storage part which stores a setting value having the combination of a transfer source memory address and a transfer destination memory address of data transfer. The data transfer device transfers the setting value stored in an external storage part to the setting value storage part, and transfers data by direct memory access from the transfer source memory address to the transfer destination memory address according to the setting value stored in the setting value storage part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026233-A (JP)
Title: Optical scanning apparatus, and image forming apparatus with the same
Inventor: NAKAHATA HIROSHI
IPC: G02B26/10
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that heated wind generated in a driving means of a deflector 22 of an optical scanning apparatus 11 thermally deforms a wall 27 facing to the deflector, thus an optical box 26 in which the wall 27 is formed as a unit is deformed, the positions of the deflector 22 and optical lenses 23, 24 are dislocated, as a result, a line written in a photosensitive drum is shifted from an ideal line, bent and tilted.  <P>SOLUTION: A wind shield member 29 is disposed between the wall 27 and a polygon mirror 22 for blocking the heated wind, the wind shield member 29 is provided so that the thermal deformation of the wind shield member 29 does not cause the deformation of the optical box 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026950-A (JP)
Title: Storage device
Inventor: TAKEBAYASHI HIDEKI
IPC: G06F12/16
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device increased in speed and reduced in size with a simple structure.  <P>SOLUTION: The storage device includes: a semiconductor nonvolatile memory; a semiconductor volatile memory; and a controller which performs memory access to the semiconductor nonvolatile memory and the semiconductor volatile memory. The controller includes a central processing unit and a control logic circuit. The control logic circuit takes charge of memory control corresponding to a first frequency of the data transfer operation between the semiconductor nonvolatile memory and the semiconductor volatile memory, and the central processing unit takes charge of memory control operation other than the memory control performed by the control logic circuit in conformation to a second frequency lower than the first frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022334-A (JP)
Title: Nitrile hydratase gene having stereoselectivity
Inventor: ISOBE KAZUMI
IPC: C12N1/21
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformant, etc., expressing a number of nitrile hydratase proteins having high activity and stereoselectivity, and exhibiting increased catalytic power.  <P>SOLUTION: A transformant having remarkably increased catalytic power compared with conventional microorganisms is provided by including a number of nitrile hydratase genes comprising a gene encoding a protein composed of a specific amino acid sequence having stereoselectivity in a microbial cell. An optically active S-(+)-mandelamide or its derivative can be produced in high efficiency from racemic mandelonitrile and its derivative derived e.g. from a mixture of benzaldehyde and its derivative and hydrocyanic acid by using the transformant or its cultured product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027000-A (JP)
Title: Image detection device and image detection method
Inventor: SUZUKI YOSHIHIRO
IPC: G06T1/00
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To track and detect a seamless face by using an inspection processing speed that follows the frame of a moving image in order to clearly photograph a moving image that changes with time.  <P>SOLUTION: This image detection device includes a scaling part 201 for expanding or reducing image data on a screen, an image detecting part 203 for detecting a specific image in image data subjected to scaling processing by scanning a rectangular area of a prescribed size on the screen provided with a plurality of sections horizontally, or horizontally and vertically, wherein the image data obtained by the scaling part includes the plurality of sections having the prescribed number of pixels, a candidate area processing part 204 for setting a detection likelihood value corresponding to the degree of overlap of the sections of the screen of the specified image obtained by the detection, and a storing part 202 for storing the set detection likelihood value.  <P>COPYRIGHT: (C)2010,JPO&INPIT