baber/WOPTO huggingface dataset:
Patent JP-2009108917-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/09
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum brake device, in which high precision female thread machining which causes greatly higher machining cost need not be carried out to a cylinder body, and an anchor pin part which receives braking torque can be easily set thicker in diameter.  <P>SOLUTION: Anchor pins 43 and 44 which also act as a cylinder fixing bolt is provided with a cylinder engagement shaft part 81 that is engaged in a pin engagement hole 71 formed through the cylinder body 41, a flange part 82 to press an upper surface of the cylinder body 41, a screw part 84 to be inserted into a mounting hole 74 formed in a backing plate 39, and fastened with a nut 75 from the back surface side of the backing plate 39, and an anchor pin part 85 projected at a center of the flange part 82 to be applied to end parts of brake shoes 33 and 34 so as to receive anchor reaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108587-A (JP)
Title: Remote control work machine
Inventor: OTA TAISUKE
IPC: E02F3/38
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work unit which can be placed on an elevator, etc., to be transported without narrowing a work range when folded into a compact form.  <P>SOLUTION: The work unit 31 includes a swing post 32, a first boom 33 fitted to the swing post 32, a second boom 34 fitted to the first boom 33, an arm 35 fitted to the second boom 34, a bucket 36 fitted to the arm 35, and cylinders 37 to 41 that drive these components. A wider work range is thus obtained by extending the work unit 31. When folded, on the other hand, the work unit 31 can be reduced into a low, compact form to be placed on an elevator. In addition, with the first boom 33 bent forward, the work unit 31 is capable of executing work of scraping a wall in a high place, etc., at the front side ahead of an upper swiveling body 4, which prevents a fall of a broken piece onto the upper swiveling body 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111710-A (JP)
Title: Image processing apparatus and method
Inventor: TSUTSUMI SHOHEI
IPC: H04N1/60
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the increasing capacity of image data as compared with a conventional CIELAB (fundamental stimulus values) by using PQR (spectral auxiliary coefficients) in addition to CIELAB.  <P>SOLUTION: Image data holding fundamental stimulus values and spectral auxiliary coefficients are input and an output color corresponding to the input fundamental stimulus values and spectral auxiliary coefficients is computed. Image sizes corresponding to the spectral auxiliary coefficients are larger than image sizes corresponding to the fundamental stimulus values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111193-A (JP)
Title: Waterproof structure for outdoor mounting type electronic apparatus housing box
Inventor: NAKANISHI YASUSUKE
IPC: H05K5/06
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure for an outdoor mounting type electronic apparatus housing box which eliminates a risk that water accumulates in many draining grooves formed on side plates of a housing box body, also allowing water splashing on the top and bottom of the box to be run off outside.  <P>SOLUTION: The waterproof structure for an outdoor mounting type electronic apparatus housing box includes a housing box body 1 having an apparatus housing part 2 for mounting/housing an electronic apparatus, a lower frame part 3 extending forward at the bottom end of the apparatus housing part, a top plate part 4 formed at the top end of the apparatus housing part, and a side plate part 5 formed at both sides of the apparatus housing part; and a removable cover for covering the housing box body with a top plate for covering the top plate part of the housing box body and a pair of side plates 9 for covering the side plate part of the housing box body. On the side plate part, many draining grooves 15, 16 open to the bottom end of the housing box body are provided, and adjacent draining grooves among many draining grooves are made to be communicated with each other by means of communication holes 17, 20, while drain holes 18, 21 open to the outside are formed at the draining grooves positioned at the rear side of the housing box body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108831-A (JP)
Title: Compression device for carbon dioxide gas engine
Inventor: FUKUYAMA TAKAYOSHI
IPC: F04B39/12
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate a boost resistance load of a carbon dioxide gas in a carbon dioxide gas engine.  <P>SOLUTION: The compression device comprises a flywheel 11, a lever 21, and a piston part 31. The flywheel comprises an outer wheel 13 rotated by the driving force of an engine, and an inner wheel 15 provided inside the outer wheel. The outer wheel and the inner wheel are provided with magnets. The magnets have their poles so that the rotation force of the inner wheel is increased according to the interaction of the poles. The lever is interlocked with the piston part and the flywheel via a lever rod 25. The piston part comprises a piston 37 interlocked with the lever, an inlet port 38 for having an inflow of the carbon dioxide gas of the atmospheric pressure discharged from the carbon dioxide gas engine, and an exhaust port 39 for discharging the carbon dioxide gas compressed by the piston. A circulation circuit comprises a recovery system route 41 for recovering the carbon dioxide gas of the atmospheric pressure discharged from the carbon dioxide gas engine, and a supply system route 43 for supplying carbon dioxide gas in a high pressure state to the carbon dioxide gas engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117051-A (JP)
Title: Three-phase ground fault interrupter
Inventor: TOYAMA HIROYUKI
IPC: H01H83/02
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-phase ground fault interrupter interrupting leakage even with one phase open, causing no damage such as burnout even when reverse-connected and allowing high-speed interruption.  <P>SOLUTION: The power is supplied via a three-phase full-wave rectifier circuit 10 to a leakage determination circuit 7 and a trip coil 4 receives operating currents from two different phases of an electric circuit 1. A first thyristor 9 turned on under the control of the leakage determination circuit 7 is disposed on a common current supply passage 12. A second thyristor 14 and a third thyristor 15 turned on in cooperation with turning-on of the first thyristor 9 are disposed on two-phase-branched current supply passages 12a, 12b of the electric circuit 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114478-A (JP)
Title: Method of manufacturing transparent electroconductive film
Inventor: KUCHIYAMA TAKASHI
IPC: B32B9/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in order to perform the mass production of transparent electroconductive films of a large area, it has been important to keep the film deposition temperature to be close to the room temperature as much as possible, and the mass production has been difficult since the crystallinity of a transparent electroconductive layer is poor at low temperature, and the transmittance has a problem.  <P>SOLUTION: A material for a transparent electroconductive layer is formed of zinc oxide having excellent crystallinity even at the temperature close to the room temperature, and the uniform film deposition of large area is performed by the magnetron sputtering method, enabling the mass production of the transparent electroconductive film having excellent transparency. Mass production of the transparent electroconductive films can be performed even by the roll-to-roll method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117966-A (JP)
Title: Image reading system
Inventor: YUKIURA SHINICHI
IPC: G06F3/12
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading system for controlling velocity to read a document in order to prevent that image quality is lowered because a tentative storing area of image data becomes full in such a degree as generating a read suspending process owing to a fast document reading velocity.  <P>SOLUTION: The condition of reading a document in the past is stored in a host apparatus and a reading velocity is specified from the side of a host apparatus based on the information showing this condition. If an image data receiving process is too late because a certain change occurs in the condition of the host apparatus side in the read operation mode, the adequate reading velocity not causing the read suspending process is designated to the image reading apparatus, upon detection of such condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115509-A (JP)
Title: Optical frequency domain reflection measuring method and device
Inventor: KOSHIKIYA YUSUKE
IPC: G01M11/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To adjust reflected light intensity from an optional measuring position, and to perform high-resolution measurement even near a strong reflection point.  <P>SOLUTION: A modulation sideband frequency of coherent light output from a coherent light source 11 is swept by using a DSB-SC modulator 12, and a delay time is added to at least one side in an optical path of reference light in signal light (17, 18), and the delay time is adjusted, to thereby attenuate measured reflected light intensity at the strong reflection point, and thereby a phase noise level is lowered, and measurement is executed again in this state (20, 21).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114293-A (JP)
Title: Grease composition and method for producing the same
Inventor: KOMACHI MITSURU
IPC: C10N30/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a readily handleable grease composition capable of having a high anti-corrosive ability and water as a base, thereby affording a non-solvent-based grease composition, and hardly causing a risk of ignition.  <P>SOLUTION: The grease composition is obtained by compounding at lease one kind of base oil selected from among a mineral oil-based lubricant base oil, a synthetic lubricating base oil, and a biodegradable lube base oil with a thickener, and further compounding the resultant grease with a wax, an additive, an anti-foaming agent, and water. The thickener is a soap comprising a calcium sulfonate complex. Carnauba wax is preferably used as the wax. Since comprising the grease and the wax as main components, the grease composition is extremely simply removed with a solvent such as methylene chloride, and is even environmentally friendly. Furthermore, the grease composition has extremely excellent contact pressure characteristics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117561-A (JP)
Title: Illuminator, spatial optical modulation unit used for the illuminator, exposure device, and device manufacturing method
Inventor: TANITSU OSAMU
IPC: H01L21/027
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve controllability of a pupil luminance distribution formed on a lighting pupil surface.  <P>SOLUTION: A illuminator which forms a predetermined light intensity distribution on the lighting pupil surface (5b) based upon light from a light source portion (1) to provide Koehler lighting for an irradiated surface includes: a spatial optical modulator having a plurality of reflecting surfaces (SE1) which are arrayed in two dimensions and of which the postures can be controlled independently; and a condensing optical system (4) which condenses light given an angular distribution by passing through the plurality of reflecting surfaces of the spatial optical modulator to form the predetermined light intensity distribution on the lighting pupil surface, wherein 0.8≤D<SP>2</SP>/(r*λ)≤5 is satisfied, where D is the size of the reflecting surfaces, r is the radius of curvature of the reflecting surfaces, and λ is the wavelength of the light from the light source portion (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114348-A (JP)
Title: Viscosity-improving agent
Inventor: OTA AKIHISA
IPC: C09D201/00
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscosity-improving agent capable of imparting excellent finishing properties (smoothness, clarity, sag-preventing property, etc.).  <P>SOLUTION: This viscosity improving agent is provided by containing a copolymer of (a) a (meth)acrylic acid (salt), (b) a monomer expressed by formula 1 (wherein, R<SP>1</SP>is H or methyl; R<SP>2</SP>and R<SP>3</SP>are each H, methyl or ethyl; R<SP>4</SP>is an 8-24C alkyl group; and n is an integer of 3 to 60) and (c) an alkyl (meth)acrylate in which the number of carbon atoms in the alkyl group is 1 to 4, as essential constituting monomers, and having a 0.1 to 50 wt.% content of the unit (a), a 5 to 60 wt.% content of the unit (b) and a 5 to 60 wt.% content of the unit (c) based on the total weight of each of the monomer units (a) to (c).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119479-A (JP)
Title: Method for manufacturing electric resistance welded tube excellent in buckling resistance
Inventor: KENMOCHI KAZUHITO
IPC: B23K13/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric resistance welded tube that is excellent in buckling resistance and hard to be affected by buckling due to an earthquake or a frozen soil.  <P>SOLUTION: The uppermost point 12 of the groove bottom of the lower roll of each fin pass stand is positioned higher than an extension line 15A formed by extending, to the downstream side, a downhill 15 of the bottom position of a material that is just before a first fin pass stand, and is separated more upward from the extension line 15A as the uppermost point 12 goes further to rear stages. Further, a downhill of the outer peripheral bottom position of the material in a squeeze is preferably positioned on or above an extension line 15B formed by extending, to the downstream side, a downhill of the bottom position of the material just after a final fin pass stand.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127760-A (JP)
Title: Shock absorber
Inventor: MORITA YUJI
IPC: F16F9/20
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber capable of adjusting damping property only in a low speed region of a piston without complicating the construction.  <P>SOLUTION: In order to accomplish the above objective, the shock absorber D as a means for solving the issues is set to be of both rod type. It comprises a cylinder 1, a rod 2 movably inserted into the cylinder 1, and the piston 3 provided on the intermediate of the rod 2 and slidably inserted into the cylinder 1 for isolating two pressure chambers R1, R2 from each other. Herein, there are provided a reservoir R, one passage 4 for communicating the reservoir R with one pressure chamber R1, the other passage 5 for communicating the reservoir R with the other pressure chamber R2, a variable choke 6 provided on the way of one passage 4, and a variable choke 7 provided on the way of the other passage 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130733-A (JP)
Title: Portable communication terminal and control method of portable communication terminal
Inventor: TAKEUCHI EIJI
IPC: H04M1/67
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal capable of appropriately performing a locking operation in an out-of-area state for preventing fraudulent use by a third person corresponding to the operating condition of the terminal, and a control method of the portable communication terminal.  <P>SOLUTION: When an operation detection part 32 does not continuously detect operation input until the timing of a first timer part 34 is completed and also when a reception detection part 31 does not continuously detect radio signals until the timing of a second timer part 35 is completed, a lock control part 30 makes at least a part of functions to be performed by the operation of an operation part 20 inoperable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125918-A (JP)
Title: Grinding tool and its manufacturing method
Inventor: ODAKA YUICHI
IPC: B24D5/14
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To widely achieve various grinding shapes without shortening the service life of a whole grinding wheel caused by the local wear of an abrasive grain layer.  <P>SOLUTION: The grinding tool G1 is created by concentrically pinching a plurality of disc-like base metals 4, a tapered disc metal base 6R, a tapered disc metal base 6L, a disc-like base metal 5R, and a disc-like base metal 5L, having the abrasive grain layer formed on their outer peripheries between a flange 7R and a flange 7L, and integrally fastening them with screws 8 and nuts 10 penetrating through them in an arrangement direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121119-A (JP)
Title: Composite structure
Inventor: FUJIOKA HIROMI
IPC: C22C29/04
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite structure in which the reduction in the strength of a composite member caused by its shrinkage upon sintering and the defect in the sintering can be prevented.  <P>SOLUTION: In the composite structure 1 obtained by coating the outer circumference of a core material 2 composed of a first hard sintered compact obtained by binding first hard particles consisting of one or more kinds of the carbides, nitrides and carbonitrides of the group 4a, 5a and 6a metals in the periodic table with a binder metal(s) or composed of a first ceramics obtained by binding first ceramic particles consisting of at least one of oxide, carbide, nitride and carbonitride selected from the group 4a, 5a and 6a metals in the periodic table, Al, Si and Zn with a sintering assistant with a surface member 3 composed of a second hard sintered compact having a composition different from that of the first hard sintered compact or composed of a second ceramics, the porosities of the core material 2 and the surface member 3 based on ANSI/ASTM B276-54 are both controlled to A04 or below or B04 or below.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009132019-A (JP)
Title: Inkjet device and control method of the same
Inventor: NISHIKAWA KAZUHIRO
IPC: B41J2/175
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet device stably discharging ink and providing a high designing flexibility.  <P>SOLUTION: The inkjet device 10 having an inkjet head 2 for discharging ink further has: a plurality of sealed containers 21a, 21b individually housing flexible ink storing sections 20a, 20b and controlling the pressure therein; and a first ink flow channel 23a communicating each of the plurality of ink storing sections 20a, 20b with each other via the inkjet head 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132559-A (JP)
Title: Method for manufacturing activated carbon
Inventor: NAGATA MASATAKA
IPC: C01B32/384
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reutilize a disposed cellulose acylate film as a raw material for activated carbon.  <P>SOLUTION: An activated carbon manufacturing apparatus 60 is equipped with a carbonizer 62 and an activation device 69. The carbonizer 62 has a heating furnace 71 and the activation device 69 has a rotary kiln 91 and a gas supply source 92. In a carbonization step, a first step to separately supply chips 63 to be carbonized into the heating furnace 71 in several times and a second step to carbonize the supplied chips 63 are performed repeatedly. A next supply quantity is decided so that a carbonized material 31 produced in the last second step is taken in a next supply molten material. The carbonized material 31 is charged into the rotary kiln 91 after pulverizing, is activated while being stirred by the rotation of a blade 56 and accordingly comes to the activated carbon 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133555-A (JP)
Title: Refrigerator
Inventor: SHIMIZU YOSHIHIRO
IPC: F25D23/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of supplying a moisture content without depending on fruits and vegetables, and maintaining the moisture content with favorable accuracy while restraining the occurrence of dew condensation.  <P>SOLUTION: This refrigerator includes a storage room 1 for storing food and a humidifying device 13 for supplying vapor to the storage room 1. The humidifying device 13 includes a humidifying tank 5 having an opening 5a and a saline solution 4 stored in the humidifying tank 5. The vapor is supplied from the humidifying tank 5 to the inside of the storage room 1 through the opening 5a by the moisture evaporation of the saline solution 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138121-A (JP)
Title: Method for preparing curable composition and curable composition for coating
Inventor: YAMATO TOSHIO
IPC: C09D7/12
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable polyorganosiloxane composition having good trickling preventing property and suitable for an antifouling paint such as a ship bottom paint.  <P>SOLUTION: A method for preparing the curable composition includes a step of kneading a mixture, composed of (A) 100 pts.wt. of a straight-chain polyorganosiloxane having a viscosity at 25°C of 100-50,000 mPa s and having two or more silanol groups in one molecule, (B) 0.2-20 pts.wt. of an organosilane having two or more hydrolyzable groups in one molecule, and (C) 1.0-40 pts.wt. of silica powder surface-treated with a silazane, under heating at a temperature at which the component (B) can be removed from the system under reduced pressure. The curable composition for coating comprises a curable composition obtained at the step, (D) 0.3-30 pts.wt. of a silane having at least three hydrolyzable groups in one molecule as a crosslinking agent, (E) 0.01-25 pts.wt. of a curing catalyst, and (F) 10-1,000 pts.wt. of an organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008092600-A (JP)
Title: Hands-free telephone conversation system and relay apparatus therein
Inventor: HATAKEYAMA TAKESHI
IPC: H04W88/06
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hands-free telephone conversation system using a local wireless communication capable of eliminating accounting to unnecessary communications, when the local communication is disconnected.  <P>SOLUTION: The hands-free telephone conversation system is constituted of a communication apparatus 11 equipped with a microphone 111 at the side of the communication apparatus capable of collecting input of a user's voice, a speaker 112 at the side of the communication apparatus capable of outputting the other party's voice, and a local wireless communication unit 114 at the side of the communication apparatus for performing the local wireless communication; and a relay apparatus 12 comprising a local wireless communication unit 123 at the side of the relay apparatus for performing the local wireless communication, a communication controller 122a to detect the condition of the local wireless communication, and a network communication unit 124 at the side of the relay apparatus for performing communication with the other party's communication unit 14 through a network communication linkage 13. When the local wireless communication is detected as disconnected, the network communication unit 124 at the side of the relay apparatus cuts off communication with the other party's communication unit 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT