baber/WOPTO huggingface dataset:
Patent JP-2008194682-A (JP)
Title: Metal film forming method and metal film obtained by the same
Inventor: IZUMI REIKO
IPC: H01B13/00
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metal film having a drastically lowered electric resistance as compared with a film formed only by heating.  <P>SOLUTION: A metal colloid particle comprises a metal particle and a protecting agent coordinated on the surface of the metal particle. The protecting agent has a carbon skeleton containing one or both of nitrogen and oxygen in a molecule, and has a structure wherein one or more selected from the group consisting of an atom group containing nitrogen and an atom group containing oxygen are coordinated on the surface of the metal particle as an anchor. The protecting agent contains a hydroxyl alkyl group in a molecular structure. A metal film forming method comprises the steps of coating the surface of a substrate with a metal colloid formed by mixing and dispersing the metal colloid particles in an aqueous or non-aqueous dispersing medium or a dispersing medium made by mixing the two dispersing mediums at a specified ratio, naturally drying the substrate to remove the dispersing medium in the metal colloid, irradiating the substrate with infrared lays to heat to 40-200°C, and keeping the temperature for 10-60 minutes to form a metal film on the surface of the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009167974-A (JP)
Title: Internal combustion engine and method for manufacturing the same
Inventor: ITO TARO
IPC: F02B67/06
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of reducing vibration when it is driven and improving productivity.  <P>SOLUTION: The internal combustion engine 1 includes a crankshaft 5. The internal combustion engine 1 also includes a crank pulley 6 and a flywheel 7 as circular members having circular planar shapes. The crank pulley and the flywheel are attached to ends of the crankshaft 5 at circle centers of circular planar shapes thereof. The circular members are provided with unbalance masses so that a direction from the circle center of the circular planar shape of the circular member to the center of gravity of the circular member is opposite to the direction of a force generated in the circular member so as to make the circular member eccentric when the internal combustion engine 1 is driven. The unbalance masses are provided on the circular members before the assembling of the internal combustion engine 1 is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166223-A (JP)
Title: Porous sheet manufacturing equipment and porous sheet manufacturing method
Inventor: ITAGAKI YUKI
IPC: B26F1/24
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide porous sheet manufacturing equipment and porous sheet manufacturing method capable of punching holes in a sheet member, especially in an expanded sheet, without generating burr.  <P>SOLUTION: A needle 15 is able to move up and down vertically against a sheet 23 from a predetermined position of a straight part 22. When a needle storage box 13 passes above a magnet 19b of the straight part 22, the needle 15 moves down by means of the magnet 19b and pierces the sheet 23. The needle 15 makes a hole in the sheet 23. After the needle storage box 13 passes over the position of the magnet 19b, the needle 15 moves up by means of the spring and is pulled up from the sheet 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008167463-A (JP)
Title: Method and apparatus for confirming color tone prior to printing in printing machine, and plate-making method
Inventor: OZAKI IKUO
IPC: H04N1/60
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a printing failure and to suppress generation of paper loss by enabling a color tone to be confirmed before implementing printing.  <P>SOLUTION: Plate-making data to be used for printing are operated upon a device profile of a printing machine to be used and a device profile of a monitor or a printer, a coloring state of print texture in printing by the printing machine is outputted in accordance with the plate-making data, and it is determined whether the color tone output to the monitor or the printer is settled within an allowable range. If the color tone is not settled within the allowable range, the device profile of the printing machine is used to correct a plate-making curve while confirming it on the monitor or the printer, the plate-making data are corrected using the corrected plate-making curve, and the determination is then implemented again.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138887-A (JP)
Title: Control device for transmission device
Inventor: FRIEDMANN OSWALD
IPC: F16H61/02
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary introduction part causing only comparatively small leakage.  <P>SOLUTION: A first end range of a tubular section 3 enters and engages with a hole 4 provided on a first construction section 1. A second end range of a tubular section 3 enters and engages with a hole 5 provided on a second construction section 2. The first end range of the tubular section 3 is sealed against an inner wall of the hole 4 of the first construction section 1 by a piston ring 9, and can freely rotate relatively to the first construction section 1. O-ring packing 7 is automatically secured on an inner wall of the hole 5 of the second construction section 2. The tubular section 3 rotates at same rotation speed as the second construction section 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009179503-A (JP)
Title: Hardened shielding containing heavyweight aggregate
Inventor: HAMADA TAKESHI
IPC: C04B28/02
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heavyweight concrete used in formworks for a hardened shielding, which yields a sufficient fluidity and prevents separation of an aggregate and a cement paste, by solving the problems associated with heavyweight concrete used in conventional formworks for hardened shieldings, provided that, since conventional concrete cannot yield sufficient fluidity and often results in separation between the aggregate and the cement paste, it is associated with problems such as difficulty of pumping when filling the concrete and failure to produce hardened shieldings as planned due to the presence of voids left unfilled at corners of the formworks of the hardened shieldings.  <P>SOLUTION: The hardened shielding comprises a heavyweight aggregate essentially comprising at least one chosen from FeO, Fe<SB>2</SB>O<SB>3</SB>and metal iron, provided that spherical particles account for 20% or more of total particles in the aggregate and particles that pass through a sieve with a nominal mesh size of 0.15 mm account for 10-20 mass% of the total particles in the aggregate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179684-A (JP)
Title: Ink, inkjet recording method, ink cartridge, recording unit and inkjet recording apparatus
Inventor: YAMAGAMI HIDEKI
IPC: C09D11/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink that exhibits excellent recovery of clogging even in a remarkably dry condition, excellent intermittent discharge stability even in a low-temperature low-humidity environment and obtains an image suppressing occurrence of high-temperature high-humidity blur.  <P>SOLUTION: The ink contains a water-soluble dye, a water-soluble organic solvent and a solid compound. The water-soluble organic solvent has solubility of the water-soluble dye of ≥10% and a boiling point under 1 atmospheric pressure of ≥180°C and the solid compound has deliquescence under the environment of a temperature of 30°C and a relative humidity of 80% and is represented by general formula (I): HOCH<SB>2</SB>(CH<SB>2</SB>)<SB>n</SB>CH<SB>2</SB>OH (wherein n is 1-16).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183081-A (JP)
Title: Apparatus for detecting reactor state of chopper converter
Inventor: MATSUZAKI SHIGENOBU
IPC: H02M3/155
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect the state of a reactor used for a converter.  <P>SOLUTION: When a current applied to a switching element 124 provided on the converter 12 becomes a predetermined value or more, an overcurrent detecting circuit 126 outputs an overcurrent detection signal. A control circuit 15 detects the state of the reactor 120 used for the converter 12, based on whether or not an overcurrent detection signal is output from the overcurrent detecting circuit 126 when the switching element 124 is turned on for a predetermined time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185324-A (JP)
Title: Cu-cr-sn-zn based alloy for press work
Inventor: MAEDA NAOFUMI
IPC: C22F1/02
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-Cr-Sn-Zn based alloy having good die-wearing resistance with a new means exerting little adverse influence on the material characteristics.  <P>SOLUTION: In the Cu-Cr-Sn-Zn based alloy composed of, by mass, 0.1-0.4% Cr, 0.1-0.3% Sn, 0.1-0.3% Zn and the balance Cu with inevitable impurities, thickness of the surface oxidized layer having O-concentration of ≥1 mass% is ≤0.6 μm and thickness of Cr depleted layer formed under the surface oxidized layer is 0.2-1 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186715-A (JP)
Title: Plasma display device
Inventor: SAITO TOMOYUKI
IPC: G09G3/294
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To raise image display quality by equalizing display luminance without increasing unnaturalness in a display image.  <P>SOLUTION: The plasma display device has a loading correction part 70 having a lighting pixel number calculation part 60 which calculates the number of pixels to be lit among pixels formed on a pair of display electrodes for each pair of display electrodes and for each subfield, a load value calculation part 61 which calculates a load value for each pixel based on a calculation result in the lighting pixel number calculation part 60, a correction gain calculation part 62 which calculates a correction gain for each pixel based on a calculation result in the load value calculation part 61, a correction value calculation part 63 which calculates a correction value which changes based on the correction gain, a switching part 67 which selects and outputs either of a value obtained by subtracting the correction value from the correction gain or a value obtained by adding the correction value to the correction gain at random, and a correction part 69 which subtracts a result by multiplying output from the switching part 67 by an input image signal from the input image signal to be output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183558-A (JP)
Title: Hemodialyzer
Inventor: IKEDA ATSUSHI
IPC: A61M1/14
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To permit even a lesser experienced medical worker to reduce risks for patients during dialysis and permits dialysis to be efficiently carried out by permitting the workers to guide a rate of change in the quantity of circulated blood to an appropriate value.  <P>SOLUTION: The hemodialyzer has a hemodialysis implementation section having a blood processor to process a patient's blood and a control section for controlling the hemodialysis implementation section. The control section has a maximum change rate setting section for setting a maximum change rate of the quantity of circulated blood and a guideline generation section for generating a guideline Q to guide the change rate of the quantity of circulated blood so as to make the rate equal to or lower than the maximum change rate set by the maximum change rate setting section. The control section is structured so as to control the hemodialysis implementation section on the basis of the guideline Q generated in the guideline generation section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185954-A (JP)
Title: Bearing fitting structure and bearing fitting method
Inventor: AIHARA YASUNORI
IPC: F16C35/063
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide bearing fitting structure and a bearing fitting method capable of securing a slip-off load even if a press-in margin is reduced, and as a result, capable of reducing a press-in load, and further, capable of flexibly changing a bearing fitting process.  <P>SOLUTION: The inner diameter of a bearing 21 and the outer diameter of a flange part 11a are formed the nearly same with each other, and bolt holes 11b are opened near the peripheral edge of the flange part 11a, passing through the flange part, in parallel with each other in the circumferential direction, and the bearing 21 and the flange part 11a are fastened to each other by screwing bolts 51 into the bolt holes 11b in the state of fitting the bearing 21 in the flange part 11a, and swelling an outer diameter end of the flange part 11a outward as swelling parts 11c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183916-A (JP)
Title: Assembly method of car body
Inventor: OGOSHI KAZUKI
IPC: C23F11/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly method of car body in which a body assembly is performed by applying a sealing material on a step of a sub-assembly before the body assembly and, thereafter, performing chemical conversion treatment and electrodeposition.  <P>SOLUTION: In the assembly method of car body, the body assembly is performed by applying the sealing material on the step of the sub-assembly before the body assembly and, thereafter, performing chemical conversion treatment and electrodeposition, wherein a plastisol sealing material composition containing a conductive metal oxide in a main component is used as the sealing material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095220-A (JP)
Title: Piping structure
Inventor: SHIMOZAKI YOSHINORI
IPC: H02G9/06
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping structure enabling easy insertion of a fixture member into a dust sleeve, and at the same time complete fitting thereof.  <P>SOLUTION: The fixture member 20 to fix a sheath-tube duct sleeve 15 inside a duct sleeve 14 has: a main body 21 having an insertion hole 25 to insert the sheath-tube duct sleeve 15, and the outer peripheral surface (opposite side) 23a of an annular member 23 opposite the inner peripheral surface (inner side) 14c of the duct sleeve 14; and an elastic unit 22 with a base 22a fixed to the outer peripheral surface 23a, and with a distal end 22b forced to separate from the main body 21. The main body 21 is made large enough to form a gap between the inner peripheral surface 14c of the duct sleeve 14 and the outer peripheral surface 23a. The elastic unit 22 forms the gap between the distal end 22b and the inner peripheral surface 14c of the duct sleeve 14 when it is compressed to substantially adhere tightly to the outer peripheral surface 23a, and is made large enough to compressively joint the distal end 22b to the inner peripheral surface 14c of the duct sleeve 14 when it is decompressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197283-A (JP)
Title: Plating tool and method of plating electronic component using the same
Inventor: AOKI JUNICHIRO
IPC: C25D7/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating tool by which lead wires of an electronic component are held to be in contact with an electrode without using a magnet and even if the lengths of the lead wires are respectively different, the lead wires are brought into contact with the electrode.  <P>SOLUTION: An elastic material 30 and a piece material 40 are adjacently housed in a recessed hole 22 formed at least by one on the surface of an electrode plate 20 and a cover body 50 for preventing the departure of the elastic material 30 and the piece material 40 from the recessed hole 22 is arranged to cover the surface of the electrode plate 20. The cover body 50 has an opening hole 52 for inserting the lead wire which is formed at a position corresponding to the recessed hole 22 and the lead wire 64 of the electronic component is made to enter a gap between the recessed hole internal wall surface and the wall surface of the piece material 40 from the opening hole 52 against the elastic force of the elastic material 30 to hold the lead wire 64 between the wall surface of the piece material 40 and the recessed hole internal wall surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197295-A (JP)
Title: Tension heat-treatment method in transverse magnetic field for tabular soft magnetic material, and non-oriented electromagnetic steel sheet showing high performance
Inventor: KAIDO TSUTOMU
IPC: C22C38/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method for manufacturing an isotropic soft magnetic material, and to provide a non-oriented electromagnetic steel sheet showing high performance obtained by the heat treatment method.  <P>SOLUTION: In a process of heat-treating the tabular soft magnetic material having positive magnetostriction in an easily-magnetizable direction, the tension heat-treatment method in a transverse magnetic field for the tabular soft magnetic material includes applying the magnetic field perpendicular to a direction of imparting a tension in a sheet plane, while imparting the tension to one direction in the sheet plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096976-A (JP)
Title: Epoxy resin composition, its cured product, resin composition for build-up film insulating layer, novel phenolic resin, and novel epoxy resin
Inventor: MORINAGA KUNIHIRO
IPC: C08G59/62
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition suitable for a build up film insulating layer, in particular, for producing a cured product, which has good dimension stability as an insulating material for electronic components since an epoxy resin cured product itself has remarkably low linear expansion coefficient and has excellent durability because of its high heat resistance and toughness, and to provide a novel phenolic resin and a novel epoxy resin for developing the above characteristics.  <P>SOLUTION: The novel phenolic resin as a novolak resin prepared by reacting a 2,4'-bis(hydroxyphenylene)sulfone compound with formaldehyde or its epoxidated compound is used as a main component or a curing agent of the epoxy resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204701-A (JP)
Title: Heat curable ink composition for color filter modification
Inventor: MIZUNO KANAKO
IPC: C09D11/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat curable ink for color filter modification, having high solvent resistance which is applied on a part to be modified, without causing clogging due to drying on an application medium or in a nozzle part, in an application system of color filter modification ink, such as, a dispenser system, an inkjet system or a needle system, and which is heat-cured on the part to be modified without spreading of the application liquid.  <P>SOLUTION: There is provided a heat curable ink composition for color filter modification, which comprises (A) an organic pigment; (B) a monofunctional monomer having a single ethylenically unsaturated double bond, represented by general formula (1); (C) a mixture of a thermosetting melamine compound; represented by general formula (2) and/or its partial condensate; (D) ≤10 wt.% of an organic solvent, based on the total amount of the ink; and preferably, (E) a polyfunctional monomer having two or more ethylenically unsaturated double bonds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202183-A (JP)
Title: Inside build up method of circular inner face
Inventor: IMAGAWA YUZO
IPC: B23K20/12
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside build up method of circular inner face by which a build-up material can be reliably fixed to a base material, and the need of holding plate for holding the build-up material from a bottom surface is eliminated.  <P>SOLUTION: Two tapered hole parts 31, 32 which are respectively contracted from a surface layer side to an inner layer side are formed in a metallic base material 2, and a through-hole part 3 is formed by communicating the tapered hole parts 31, 32 in both surfaces with each other therein. The build-up material 4 of the same shape as that of the hole part 3 is suitable for the hole part. A rotary tool 1 is rotated and press-fitted from the surface side of the base material 2 to a communication part 33 of the tapered hole part 31, the build-up material 4 is subjected to the plastic flow by the friction heat caused by the rotation, and a build-up layer is formed on an inner surface of the base material. Then, the rotary tool 1 is rotatingly press-fitted from a back surface side to the communication part 33 in a through manner, and the build-up layer 4 is formed on the inner surface of the hole part of the base material 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201392-A (JP)
Title: Mounting tool and mounting method for fishhook
Inventor: GOTO SHINJI
IPC: A01K97/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting tool for fishhook, which can be penetrated to surely mount a fishhook in good work efficiency at a site without damaging a fishing bait as much as possible, and can be used for an ordinary fishhook, and to provide a method therefor.  <P>SOLUTION: This mounting tool for fishhook is used by penetrating a bait or the like with a penetration needle 5, operating an opening/shutting mechanism 9 from the side of a main body 3 to open or shut a holding portion 7 at the tip 19 of the penetration needle, thus holding a leader bound to the fishhook, pulling back the shut penetration needle 5 holding the leader from the bait or the like, releasing the leader, and then binding the released leader to the side of a line path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212603-A (JP)
Title: Imaging apparatus and its control method
Inventor: UEDA TOSHIHARU
IPC: H04N5/376
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance imaging quality without spoiling the feeling of operation.  <P>SOLUTION: A control method of an imaging apparatus having a pixel array where a plurality of pixels each including a photoelectric conversion means are arranged in the row direction and the column direction includes a first read-out step for acquiring a first image signal from the pixel array during each frame period, a second read-out step for acquiring a second image signal from a part of the pixel array in such a state that an optical signal is not outputted from the photoelectric conversion means during each frame period, a step for creating a second image signal for one frame by composing the second image signals acquired at the second read-out step, and a step for correcting the first image signal acquired at the first read-out step by using the second image signal for one frame created at the creation step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008227488-A (JP)
Title: Filter and plasma display unit equipped therewith
Inventor: HUR SANG-YEOL
IPC: H01J11/34
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter and a plasma display unit that is equipped with the filter.  <P>SOLUTION: A filter 10 and a plasma display unit having the filter 10 are provided. The filter 10 comprises a base film 11; a first colored pattern 12 that is disposed on both surfaces of the base film 11 so that the pattern lines are arranged at predetermined intervals and extend in one direction to form a stripe pattern; and a second colored pattern 13 that is formed on at least one of both surfaces of the base film 11. The first colored pattern 12 and the second colored pattern 13 have conductivity, and the second colored pattern 13 crosses the first colored pattern 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT