baber/WOPTO huggingface dataset:
Patent JP-2009097033-A (JP)
Title: Copper-alloy wire, copper alloy stranded wire, coaxial cable, multi-core cable, and manufacturing method of copper-alloy wire
Inventor: KUJI TOMOYA
IPC: B21C1/00
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-alloy wire which is an extra-thin wire having a wire diameter of 0.010 to 0.025 mm, has both of high strength characteristics and high electroconductivity, and is superior in productivity.  <P>SOLUTION: The copper-alloy wire is made of a base wire having a wire diameter of 0.025 mm or less, contains 1 to 3 wt.% Ag and 0.1 to 3 wt.% Nb in a copper base metal, and has a metal fiber which comprises Ag and Nb, in a copper parent phase of the base wire.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096860-A (JP)
Title: Thermoplastic resin composition and its production method
Inventor: SHOJI HISASHI
IPC: C08L51/00
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in weatherability, transparency, resistance to whitening in warm water and low-temperature impact resistance, and to provide its production method.  <P>SOLUTION: The thermoplastic resin composition comprises a poly(methyl methacrylate) resin (A) and an acrylic rubber-based graft copolymer (B) comprising a composite rubber (B-1) constituted of a rubber component composed mainly of poly(2-ethylhexyl acrylate) and a rubber component composed mainly of polybutyl acrylate, and graft-polymerized thereonto, a vinyl monomer (B-2), where the rubber component composed mainly of poly(2-ethylhexyl acrylate) has a ratio (dw/dn) of the mass-average diameter (dw) to the number-average diameter (dn) of 1.0-1.3 as measured by capillary hydrodynamic flow fractionation (CHDF) and the acrylic rubber-based graft copolymer (B) is powdery and does not contain particles having a primary particle diameter of larger than 500 nm. The method for production of the thermoplastic resin composition is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096295-A (JP)
Title: Lid mounting structure
Inventor: MATSUI MITSURU
IPC: F16B5/07
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid mounting structure capable of preventing a lid from being fallen from an interior panel when a locking claw is unexpectedly detached from a locking part while employing a structure of mounting the lid on the interior panel only by the engagement of the locking claw with the locking part.  <P>SOLUTION: In the lid mounting structure, a plurality of supporting pieces 3 having each locking claw 6 are projected from a back surface of the lid L to close an opening part 2 of an interior panel P, and a plurality of locking parts 19 for maintaining the closed status of the lid L by the elastic engagement of the locking claws 6 are provided on the interior panel P. An extension part 10 having the length larger than that of other supporting pieces 3 is formed on at least one supporting piece 3 out of the plurality of supporting pieces 3. An auxiliary claw 11 which is engaged with the corresponding locking part 19 to prevent detachment of the lid L when every locking claw 6 is detached from the corresponding locking part 19 is provided on the extension part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098532-A (JP)
Title: Image forming apparatus
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G21/10
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably form images over a long period by appropriately applying a lubricant supplied from a lubricant supply means to the surface of an image holding member by means of a smoothing member.  <P>SOLUTION: Regarding the image forming apparatus, a cleaning device 20 for removing residues remaining on the surface of the image holding member, the lubricant supply means 30 for supplying the lubricant to the surface of the image holding member, and the smoothing member 40 whose end 41 is brought into contact with the surface of the image holding member so as to apply the lubricant supplied on the surface of the image holding member are disposed on the downstream side of a transfer position to transfer a toner image from the image holding member 10 in the moving direction of the image holding member. A conductive sheet member is used as the smoothing member, and the end part of the smoothing member is brought into press contact with the surface of the image holding member while making the direction of the end part toward the same direction as the moving direction of the image holding member, and also, the end part of the smoothing member is electrically attracted to the surface of the image holding member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132971-A (JP)
Title: Power device
Inventor: ABE NORIYUKI
IPC: B60L50/16
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power device capable of enhancing the drive efficiency and power generation efficiency of the power device itself.  <P>SOLUTION: A first transmission 20 is connected between an output shaft 3a of an internal combustion engine 3 and sections DW, DW to be driven that are connected to each other. A power generation motor 30 has a stator 32 for generating a rotating magnetic field, and first and second rotors 31 and 33. While the rotating magnetic field is generated, energy is inputted and outputted between the stator 33 and the first and second rotors 31 and 33. By the input and output of the energy, the rotating magnetic field and the first and second rotors 31 and 33 rotate while keeping a linear speed relationship so that the difference between the rotation speeds of the rotating magnetic field and the second rotor 33 and the difference between the rotation speeds of the second rotor 33 and the first rotor 31 are the same. Either of the first and second rotors 31 and 33 is connected between the output shaft 3a of the internal combustion engine 3 and the first transmission 20, and the other is connected to the sections DW, DW to be driven.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009100974-A (JP)
Title: Washing machine
Inventor: MATSUMOTO TOSHINARI
IPC: D06F33/02
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that even if the damping force is prevented from occurring on normal dehydration, the vibration of a water tub is directly transmitted to the installation floor through a spring, and noises and the vibration of the house are caused by vibrating the floor.  <P>SOLUTION: This washing machine includes a supporting body 41, an external tub 33, a washing-dehydrating tub 34, a driving means 35, a mass sensing means 43, and a spring constant adjusting means 44. In this case, the supporting body 41 is supported by a first elastic body 42 which is installed on the bottom section 30b of the washing machine body. The external tub 33 is supported by a second elastic body 32 which is installed on the supporting body 41. The washing-dehydrating tub 34 is rotatably installed in the external tub 33. The driving means 35 rotates the washing-dehydrating tub 34. The mass sensing means 43 senses the mass of the external tub 33. The spring constant adjusting means 44 changes the spring constant of the first elastic body 42. The spring constant adjusting means 44 changes the spring constant of the first elastic body 42 in proportion to the mass of the external tub 33 which has been sensed by the mass sensing means 43. In a normal state in which the mass of the external tub 33 becomes small, the spring constant of the first elastic body 42 is made small, and thus, the vibration transmission of the external tub 33 to the floor is made small, and the vibration of the floor and noises can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103663-A (JP)
Title: Onboard processor
Inventor: SETO MASATAKA
IPC: G08G1/0969
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard processor capable of correctly understanding a traveling direction of vehicles when making use of an auto park with a turntable not indicated in map data.  <P>SOLUTION: When users register a memory point, a positional disagreement can be eliminated between an own vehicle mark on a road map immediately after leaving the auto park with the turntable (getting out of the garage) and actual position of the vehicle, allowing correct route search and route guide can by adding information of direction compensating rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008120801-A (JP)
Title: Nonaqueous solvent with low water content and portioning device for the same
Inventor: ITO TOMOHIRO
IPC: B65B31/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous solvent having an extraordinarily low value of a water content of ≤15 ppm (hereinafter, referred to as a low water-content nonaqueous solvent), even in a state held in a vessel, and a portioning device for the same.  <P>SOLUTION: The low water-content nonaqueous solvent prepared by holding a nonaqueous solvent having a low water content of ≤15 ppm prepared in advance by a purification operation in a portioning vessel and the portioning device for the same are provided, wherein the nonaqueous solvent is selected from an ester selected from ethyl acetate, methyl acetate and butyl acetate; an ether selected from diethyl ether, diisopropyl ether, tetrahydrofurane and 1,4-dioxane; a halogenated hydrocarbon selected from chloroform and dichloromethane; a ketone selected from acetone, methyl ethyl ketone and methyl isobutyl ketone; an amine selected from diethylamine, triethyl amine, dibutyl amine, propyl amine and pyridine; an amide selected from N,N-dimethyl formamide, dimethyl acetamide and the like; a nitrile selected from acetonitrile, propionitrile and butyronitrile; dimethyl sulfoxide; an alcohol selected from methanol, ethanol, n-propanol, iso-propanol, n-butanol, tert-butanol, pentanol and octanol; an aliphatic hydrocarbon selected from pentane, n-hexane, cyclohexane, heptane and petroleum ether, and an aromatic hydrocarbon selected from benzene, toluene and xylene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118641-A (JP)
Title: Method for processing digital images and image processing system
Inventor: ESCHBACH REINER
IPC: H04N1/407
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus capable of automatically enhancing images processed by a digital camera.  <P>SOLUTION: The system includes: a source 220 of digital images; an image memory 202; a gamma transformation module 222 for transforming the gamma of a stored digital image to a new gamma value chosen from a set of predefined test gamma values; image evaluation modules 204, 206 and 208 each for measuring first and second parameters of the gamma transformed image; an image quality function computation module for computing an image quality value based on the first and second parameters received from the image evaluation modules and a predefined function of these parameters; and a control module 212 which sets the test gamma value to be used, keeps a record of the image quality value of the test gamma value and sends the gamma value with the best image quality value to a printer so as to print the image using that gamma value when it is judged that all the test gamma values included in the predetermined set of test gamma values have been evaluated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107886-A (JP)
Title: Method for manufacturing polycrystalline silicon
Inventor: OCHIAI SANJI
IPC: C01B33/035
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the collapse accident of a silicon rod by growing the silicon rod uniformly in a longitudinal direction when manufacturing a polycrystalline silicon by Siemens method.  <P>SOLUTION: All of a plurality of electrodes satisfy the following conditions (1), (2) and (3), when the peak center of the electrode is represented by A point, the peak center of a supply nozzle for a source gas is represented by B point, a separation distance in a horizontal direction from the electrode center line is represented by D, and a level difference downward from the level of the A point is represented L. The conditions are: (1) in a region A<SB>1</SB>around the electrode satisfying D=80 to 450 mm, at least one B point exists in a region B<SB>1</SB>lower than a plane X satisfying D/L=6 and over a plane Y<SB>1</SB>satisfying D/L=0.8; (2) in the region A<SB>1</SB>around the electrode satisfying D=80 to 450 mm, no B point exists in a region C<SB>1</SB>lower than a plane Y<SB>1</SB>satisfying D/L=0.8 and over a plane Z satisfying L=600 mm; and (3) in a region D around the electrode satisfying D<80 mm, no point B exists in a region E over the plane Z satisfying L=600 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110284-A (JP)
Title: Signal processor, card type device, and fault reproduction method
Inventor: SUGAWARA MASAO
IPC: G09G5/391
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor, a card type device and a fault reproduction method in the signal processor, capable of faithfully reproducing a signal actually input when any fault occurs.  <P>SOLUTION: A signal to be actually input from a connector part 10 to a device 11 is also input to a monitor FPGA 13. The monitor FPGA 13 performs the sampling of a signal to be input with a frequency which is higher than that of the signal, and continuously records the result of sampling in a memory 14. When any fault occurs in a device 11, the recoding in the memory 14 by the monitor FPGA 13 is stopped. Thus, the signal input to the device 11 when the fault occurs is retroactively recorded. An input signal/phase relation is restored from the recording of the memory 14, and input to the device 11, so that it is possible to reproduce circumstances leading to the occurrence of the fault.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107493-A (JP)
Title: Mounting structure of interior trim product for automobile
Inventor: IMAI HIDEJI
IPC: B60R13/02
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an interior trim product for an automobile for eliminating a gap at a connecting portion of an upper side interior trim product and a lower side interior trim product and preventing the lower side interior trim product from opening to the outside.  <P>SOLUTION: In this mounting structure, a connecting part 3a having sidewall parts 31 and 32 extended from both sides of a base wall part 30 and a substantial U-shape in cross section is provided at an end part of the one interior trim product 1, a receiving part 7a having side plate parts 71 and 72 extended from both sides of a base plate part 70 and a shape analogous to the cross section of the connecting part 3a is provided at an end part of the other interior trim product 5, the receiving part 7a is overlapped with the connecting part 3a from the outside, and the other interior trim product 5 is connected to the one interior trim product 1. A projection 35 is formed on each vertically long end face at distal ends of both sidewall parts of the U-shaped connecting part 3a, planar pawls 74 formed with through-holes 75 are projectingly provided to be opposed at portions corresponding to the projections 35 on both internal surfaces close to the distal ends of both side plate parts of the receiving part 7a. The receiving part 7a is overlapped with the connecting part 3a from the outside, the planar pawls 74 are mounted on the vertically long end faces 31c, the projections 35 are inserted into the through-holes 75, and the other interior trim product 5 is connected to the one interior trim product 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117503-A (JP)
Title: Method of roughening substrate and method of manufacturing photoelectromotive force device using the same
Inventor: NISHIMURA KUNIHIKO
IPC: H01L31/04
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of roughening a substrate, capable of stably forming an etching mask of a single-layer particle layer without causing the agglomeration of particles and executing etching using the mask.  <P>SOLUTION: The method includes: a first step (a) of forming a first adhesive layer 2 on the substrate 1; a second step (b) of attaching etching-resistant particles 3 onto the first adhesive layer 2 by a dry method; a third step (c) of pressurizing the particles 3 on the first adhesive layer 2 using a compaction roller 4; a fourth step (d) of removing the particles 3 leaving the single-layer particle layer 3a of the lowest layer; a fifth step (e) of etching the substrate 1 with the particle layer 3a of the lowest layer as a mask; and a sixth step (f) of removing the first adhesive layer 2 from the substrate 1 and also removing the particle layer 3a of the lowest layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113646-A (JP)
Title: Protector for non-insulated track circuit
Inventor: OKUYA TAMIO
IPC: B61L23/16
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability protector for a non-insulated track circuit that is small, has a relatively simple structure, facilitates maintenance, and appropriately prevents burnout on the cable side.  <P>SOLUTION: The protector for a non-insulated track circuit is provided with a protector 10 and a protector 20 connected with the protector 10. The protector 10 has an LC resonator 12, which is connected to boundary points of first/second non-insulated track circuits 1-i, 2-j so as to extract a signal wave flowing on the non-insulated track circuit 1-i, and a protection device 13 that suppresses an excessive abnormal voltage generated between the first/second non-insulated track circuits so as to discharge an excessive abnormal current. The protector 20 has a matching transformer 22 for transferring the extracted signal wave to an ATC transceiver 26 via cables 25-1, 25-2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114747-A (JP)
Title: Fence support mount
Inventor: KUSAMA RYOJI
IPC: E04G21/32
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence support mount which extremely facilitates concrete filling work into a base at the job site including a building construction site and a road construction site, is usable before the concrete filled in the base is completely hardened, transportable to the job site by reducing the bulk thereof, to thereby improve transportation efficiency to a very high level.  <P>SOLUTION: The fence support mount has: the base 1 which is formed of a synthetic resin container, and has a support hole 2 formed in an upper surface 1a so as to penetrate the interior thereof, for supporting a fence pole, and a bottom surface 1b opened large; and a bottom lid 3 which can block the opened bottom surface 1b of the base 1. Then the concrete C is filled in the base 1 via the opening of the bottom surface 1b of the base 1, and the opening of the bottom surface 1b is blocked with the bottom lid 3, to thereby harden the concrete C filled in the base 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113187-A (JP)
Title: Joining method of metal member
Inventor: NAKAMURA TERUHIRO
IPC: B23P11/02
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a joining method for a metal member capable of joining the metal member at normal temperature.  <P>SOLUTION: Mutual movements of a shank 1 and a cemented carbide chip 2 are regulated so that a fitting projection section 2c of the cemented carbide chip 2 is pushed into a recessed section 1c of the shank 1 via the shank 1 and a joining material 3 for a powdered body made of a material which is hardly plastically deformed rather than the cemented carbide chip 2 and the joining material 3 is encroached into the shank 1 and the cemented carbide chip 2, and the shank 1 and the cemented carbide chip 2 can be joined with each other at normal temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095816-A (JP)
Title: Apparatus for activating fluid
Inventor: KUSHINO YOSHIHIKO
IPC: C02F1/48
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive apparatus for activating fluid capable of effectively activating a fluid.  <P>SOLUTION: The apparatus comprises a pair of two assemblies 2a and 2b disposed on the outer periphery of a pipe 1 for activating the fluid flowing through the pipe 1. The assemblies 2a and 2b are constructed integrally by fixing the inner base 3 and the outer cover 4 by countersunk screws 10. In the inside surrounded by the inner base 3 and the outer cover 4, the assemblies 2a and 2b each keep electromagnetic wave generators 5N and 5S housed alternately in cases 6 bonded to the inner base 3 with an epoxy adhesive, spacers 7 disposed for preventing displacement of the cases 6, and the outside of the cases 6 covered with an electromagnetic wave shielding material 8 made of lead and the spacers 7, thereby making plastic clay 9 serve as the filler for integrally fixing the electromagnetic wave generators. A plurality of the electromagnetic wave generators 5N and 5S are arranged longitudinally at equal intervals, and rows of the cases 6 are evenly spaced circumferentially. The assemblies 2a and 2b are disposed on the outer periphery of the pipe 1 and are fixed integrally by countersunk screws 13 through fixing metal fittings 12 attached to case fixing holes 11 formed at both ends of the cover 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122217-A (JP)
Title: Electron beam drawing method, micro-pattern drawing system and irregular pattern carrier
Inventor: USA TOSHIHIRO
IPC: B29C33/38
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To draw a servo pattern and a groove pattern in a micro-pattern of a discrete track medium with fixed exposure with high accuracy and at a high speed.  <P>SOLUTION: The micro-pattern formed on the discrete track medium includes the servo pattern 12 including servo elements 13 and the groove pattern 15 separating an adjacent data track like a groove is drawn by scanning an electronic beam EB on a substrate 10 with resist 11 coated thereon. While the substrate is rotated in one direction, subsequently to drawing the servo pattern 12 by scanning the electron beam on the servo elements 13 by X-Y deflection, the groove pattern 15 is formed by an array of a plurality of sub-divided groove elements 16 obtained by dividing the groove element by a predetermined angle, and the electron beam is scanned with a large deflection in the peripheral direction X to draw the groove elements 16 in order at time intervals, thereby drawing the continuous groove patterns 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008056359-A (JP)
Title: Carry container
Inventor: TANABE YOSHIHIKO
IPC: B65D25/20
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carry container from which a label stuck to a corner of a container body can be easily peeled.  <P>SOLUTION: The carry container has a container body 10 with curved corners R consisting of a base wall 12, and four sidewalls 14, 16, 18 and 20 erected from the base wall 12. Approximately horizontal or lattice-shaped ribs 28 are provided on the external surfaces of the curved corners of the side walls.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009121274-A (JP)
Title: Supercharger
Inventor: IIZUKA KUNIAKI
IPC: F01P3/20
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharger preventing loss of its performance due to oil leakage by restraining the oil leakage into a turbine by a simple structure.  <P>SOLUTION: In this supercharger, a turbine housing and a compressor housing are provided on both sides of a bearing housing 8, and a driving shaft 4 with an impeller is inserted therethrough. A part of a flow path R2 for circulating a cooling or lubricating oil O in the bearing housing 8 is formed by an oil cooling chamber 19 provided in the upper part on the turbine housing side. A partition section 19a approximately in an arc shape creating a partition between the oil cooling chamber 19 and a turbine side seal space around the driving shaft 4 is provided, and the oil O of the cooling chamber 19 flows out of the vicinity of both ends in the circumferential direction of the partition section 19a. At least one of the both ends is a proximity end 19b approximated to the inner wall surface of a bearing casing 8 on the opposite side of the driving shaft 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT