baber/WOPTO huggingface dataset:
Patent JP-2010047464-A (JP)
Title: Admixture for cement and cement composition
Inventor: SHIMIZU TOMOKAZU
IPC: C08F290/06
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement admixture which affects little the setting of cement and has both a high initial fluidity and fluidity retention to cement compositions.  <P>SOLUTION: The cement admixture includes (A) a water-soluble vinyl copolymer containing (a) a monomer expressed by general formula (1) and (b) a monomer expressed by general formula (2) as the indispensable constitutional monomers. In general formula (1), R<SP>1</SP>and R<SP>2</SP>are each independently hydrogen atom or methyl; (a) is 0 or 1; A<SP>1</SP>O is 2-4C alkylene; n is a number of 1-300 representing the average addition mole number of A<SP>1</SP>O; n pieces of A<SP>1</SP>O may be the same or different, when n is 2 or more; M is a f-valent cation; f is an integer of 1 or 2. In general formula (2), R<SP>3</SP>and R<SP>4</SP>are each independently hydrogen atom or methyl; b is 0 or 1; A<SP>2</SP>O is 2-4C oxyalkylene; m is a number of 1-300 representing the average addition mole numbers of A<SP>2</SP>O; n pieces of A<SP>2</SP>O may be the same or different, when m is 2 or more; R<SP>5</SP>is 1-30C hydrocarbon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200595-A (JP)
Title: Power supply device for outdoor lighting instrument
Inventor: TAKAOKA NOBUO
IPC: H02G3/08
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device for outdoor lighting instruments, which facilitates additional installation of the lighting instruments, wiring or inspections at outdoors.  <P>SOLUTION: The power supply device basically includes a transformer 1 and junction boxes 2a, 2b and 2c. DC currents of DC12V generated by the transformer 1 are supplied to the junction boxes 2a, 2b and 2c. In the junction boxes 2a, 2b and 2c, a wiring instrument 3 composed of a pair of connectors 31 and 32 is accommodated as means of cascade-connecting the boxes mutually and connecting lighting instruments 5a and 5b. Two pairs of a plurality of terminal pairs 33 of the wiring accessory 3 are used for connecting with to transformer 1 or other junction boxes 2, and other terminal pairs are used to connect the lighting instruments 5a and 5b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027013-A (JP)
Title: Compressor with variable displacement swash plate
Inventor: KANAI HIROSHI
IPC: F04B27/08
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor having a variable displacement swash plate capable of stabilizing displacement control by reducing a bending amount of a shaft and capable of reducing the weight of the compressor.  <P>SOLUTION: The compressor 1 with the variable displacement swash plate has the shaft 8 penetrating a crank chamber 7 and supported by a housing 5 rotatably, the swash plate 9 having an aperture to permit the insertion of the shaft 8 and rotating synchronously with the rotation of the shaft 8 while it is arranged in the crank chamber 7, and a piston 12 fastened to the peripheral edge of the swash plate 9 and sliding in reciprocation in the cylinder bore 11 formed in the housing 5 accompanied by the rotation of the swash plate 9. The swash plate 9 is coupled with the shaft 8 so as to be tiltable via a link pin 10. The portion of the link pin 10 pressure-fitted in a through hole 8c formed at the shaft 8 is set symmetrically with respect to the center in the axial direction of the through hole 8c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025835-A (JP)
Title: Rear seat for vehicle
Inventor: AKAISHI NAOYA
IPC: B60N2/90
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear seat for a vehicle inexpensive in production and tilting forward.  <P>SOLUTION: A right vertical frame 23A is made of a pipe material. A guide cylinder part 23d having a circular cross-section is provided on the top end of the right vertical frame 23A. A through-hole 23e passing through the guide cylinder 23d in the radial direction is provided on the peripheral wall of the guide cylinder 23d. A rod 83 of a lock mechanism 8 is inserted into the through-hole 23e movably in the vertical direction, thereby positioning the rod 83 in the horizontal direction. A knob (not shown in the figure) is attached to the top end of the rod 83 projecting upward from the guide cylinder 23d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029989-A (JP)
Title: Noise reduction apparatus, and noise reduction method
Inventor: INAMURA KOHEI
IPC: H04N5/21
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction apparatus effectively reducing noise of video including noise caused by encoding.  <P>SOLUTION: The noise reduction apparatus for reducing noise of respective frames in input video signal, includes: a cyclic noise reducing means for reducing noise included in a current frame using a preceding frame; an encoding noise reducing means for reducing noise caused by an encoding system of the input video signal; a generation means for acquiring a pixel value differential between the current frame and the preceding frame to generate a frequency distribution for the acquired value of the differential; and a control means for controlling degree of noise reduction by the cyclic noise reducing means and degree of noise reduction by the encoding noise reducing means based on the frequency distribution generated by the generation means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039165-A (JP)
Title: Alkali-soluble photocurable composition, cured coating film using the composition and transparent member
Inventor: HARUHARA SEIJI
IPC: G03F7/038
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable composition which can be developed with an aqueous alkali solution and forms a coating film having a low water absorbing property, high hardness and excellent adhesion to a substrate of glass, a metal oxide, a metal or the like as a composition applicable to a transparent member desired in a field of a display device such as a liquid crystal display or a touch panel or in the field of an organic TFT.  <P>SOLUTION: The photocurable composition includes: (A) an alkali-soluble resin which is a (meth)acrylate copolymer having a carboxyl group and an ethylenically unsaturated group within a molecule; (B) silica fine particles; (C) a reactive monomer having one or more (meth)acryloyl groups within a single molecule and including (C1) a (meth)acrylate compound having a fluorene skeleton and (C2) a (meth)acrylate compound having an alkoxysilane moiety; and (D) a photopolymerization initiator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037173-A (JP)
Title: Aluminum plate material for lithographic printing plate
Inventor: KUROKAWA MASAYA
IPC: B22D21/04
Filed: 2009-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum plate material for a lithographic printing plate in which blister caused by aluminum carbide mixed in the aluminum material is not produced when it is used as an original plate for the lithographic printing plate.  <P>SOLUTION: The aluminum plate material for the lithographic printing plate is characterized in that the existing number of the aluminum carbide with a circle equivalent diameter of ≥3 μm measured by the PoDFA (porous disc filtration apparatus) method is ≤4. The measurement of the existing number of the aluminum carbide with the circle equivalent diameter of ≥3 μm by the PoDFA method is performed by: dissolving 3,000 g of the aluminum plate material for the lithographic printing plate in a crucible in an electric furnace; filtrating 2,000 g of the obtained molten aluminum with an exclusive filter; solidifying 1,000 g of the molten aluminum while it is left on the exclusive filter; and observing the aluminum carbide in the inclusions in the molten aluminum accumulated on the filter top face by a microscope with respect to the central part (14 mm×10 mm) of a diameter longitudinal section of the coagulated molten aluminum by the height of 10 mm on the filter as an observation face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044586-A (JP)
Title: Method of measuring surface temperature
Inventor: KUROKAWA AKIRA
IPC: H01L21/66
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To measure a thin film surface temperature by detecting Δ and ψ.  <P>SOLUTION: A sample for temperature measurement is a substrate having a thin film, formed on a surface and having a uniform thickness; a thickness at a specific temperature of the thin film is known; and the temperature dependence of refractive index n and extinction coefficient k of the thin film and substrate is known. The sample for temperature measurement is arranged in a temperature measurement object position. A polarization measurement device for irradiating the measurement light polarized, in order to measure a temperature of the sample for temperature measurement and detecting a phase difference signal Δ of a p-polarization component and s-polarization component, and a signal ψ of a ratio of reflectivity of the reflected light is used to measure the reflectivity Rp of the p-polarization component of which a light electric field is parallel to an incident surface, and the reflectivity Rs of the s-polarization component of which light electric field is vertical to the incident surface, and calculate the phase difference signal Δ and the signal ψ of the ratio of reflectivity; at least one of the refractive index n, or the thickness t of the thin film is calculated by polarization analysis; and based on the calculated n or t, the temperature T of the thin film is calculated from the known temperature dependence of the refractive index n and extinction coefficient k of the thin film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009276779-A (JP)
Title: Cellulose ester film and method of manufacturing the same
Inventor: TAKAHASHI MISAO
IPC: B32B23/14
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film for use in a photographic photosensitive material or an optical use application, which fully assures transparency while assuring good flatness and tacking prevention property.  <P>SOLUTION: The cellulose ester film is constituted of three layers comprising a base layer 1 and surface layers 2 laminated on both sides of the base layer. A matting agent is added to each of the surface layers 2 and no matting agent is added to the base layer 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044101-A (JP)
Title: Threshold update device, threshold determination device, threshold update method, threshold determination method and program
Inventor: MOHAMMAD ABDUL MUQUIT
IPC: G06F21/32
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a false acceptance rate while suppressing a false rejection rate to a small value, and to facilitate the determination or the update of a threshold.  <P>SOLUTION: The threshold update device includes a biological information extraction unit which extracts biological information that is information unique to a living body from a biological pickup image obtained by imaging a part of a user's body; and a threshold update unit which updates a threshold set individually to each user and used in biological authentication using biological information to determine the similarity of the biological information with a template that is preliminarily registered biological information based on the extracted biological information and a stranger distribution that is the distribution of the similarity of the template of the user with templates of other users.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048051-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: UENO TOMOSHI
IPC: G03G15/20
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To convey a recording medium always stably when having a pressure control mechanism for adjusting the quantity of biting of a pressure roller to a fixing roller.  <P>SOLUTION: This fixing apparatus includes a fixing means (43) heating a toner image on the recording medium to fix it on the recording medium; a pressing means (44) arranged facing the fixing means and pressing the fixing means through a fixing nip part between itself and the fixing means while being changeable in the position to form the fixing nip part; an inlet guide means (45) guiding the conveyance of the recording medium to the fixing nip part; and a pressure control means (a means for generating an arrow mark B) for adjusting the bite quantity of the pressing means to the fixing means. The inlet guide means is movable interlocked with the bite quantity of the pressing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048060-A (JP)
Title: Fixing device
Inventor: MATSUNO TAKUSHI
IPC: G03G15/20
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device maintaining a gap between a heating roller and a temperature detection member even when pressure contact force between rollers is weakened by a switching mechanism.  <P>SOLUTION: The fixing device 18 is provided with: the heating roller 41 thermally fixing a developer image on a recording medium; a pressure roller 42 brought into pressure contact with the heating roller 41; the switching mechanism 50 switching the pressure contact force between the heating roller 41 and the pressure roller 42 by displacing a position of the pressure roller 42 relative to the heating roller 41 from a first position to a second position farther separate from the heating roller 41 than the first position; and the temperature detection member (thermistor TH) detecting temperature of the heating roller 41 in a non-contact state. The fixing device 18 is also provided with a regulation member (regulation piece 53D) regulating movement of the heating roller 41 to the pressure roller 42 side interlocked with switching the position of the pressure roller 42 from the first position to the second position by the switching mechanism 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046489-A (JP)
Title: Printing device
Inventor: SAKAMOTO TAKASHI
IPC: B65H23/188
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect ease of generation of web tension as transfer resistance of the web, and set the tension based on the transfer resistance to apply the optimal tension to the web.  <P>SOLUTION: The printing device includes a tension generation roll to apply tension to the web by eccentrically rotating with an eccentric rotating shaft centered, a driving means rotating and driving the tension generation roll, and stopping it at an arbitral rotation position, a tension arm rocking corresponding to the size of tension generated in the web, a tension arm position detection means detecting the position of the tension arm, and a control means driving the driving means based on the position information of the tension arm position detection means, and controlling the rotation position of the tension generation roll. The control means rotates the tension generation roll to fix it at the predetermined rotation position, detects the position of the tension arm by the tension arm position detection means, thus obtaining transfer resistance of the web based on the position information detected by the tension arm position detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123109-A (JP)
Title: Method for installing computer card, installation detection system, and computer program
Inventor: EGGERS ROBERT J
IPC: G06F1/18
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch that detects when a computer expansion card is added, removed or changed.  <P>SOLUTION: During operation, the switch is held in a depressed position by contact with a card. If the card is removed, the switch is raised and, when a second card is installed in the same slot, the switch is again depressed. The depression of the switch triggers a change signal that initiates the introduction of power to the slot for a period of time long enough for a hypervisor to detect the new device. A delay between a release and subsequent depression of the switch is set such that when the switch is released enough time is provided to firmly seat a different card in the planar device. Following the delay, power is supplied to the slot so that the hypervisor detects the card and updates the current configuration parameters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010260842-A (JP)
Title: Amorphous compound and method for producing the same
Inventor: KIMURA KENJI
IPC: C07C69/54
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer for polymers, which quickly dissolves in a hydrocarbon solvent.  <P>SOLUTION: An amorphous compound is represented by formula (1) and has an endothermic peak at 15-25°C determined by differential scanning calorimetry (DSC) and a dissolution rate of 5 mg/sec or higher in cyclohexane at 25°C in the following test system: in the test system for solution rate, the measurement is carried out by loading a container (capacity: 100 ml, outer diameter: 55 mm, height: 70 mm) containing 50 g of cyclohexane at 25°C with 3 g of a test substance; rotating fan type stirring blades with 38 mm diameter at a rotational speed of 100 rpm; and measuring the time taken for the test substance to be dissolved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049451-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: TSUKAMOTO KEISUKE
IPC: H01L27/105
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a short-circuit defect, etc., of a magnetoresistive element is reduced, and to provide a method of manufacturing the semiconductor device.  <P>SOLUTION: An interlayer insulating film 33 where a memory cell is formed is formed in such a way that the position of an upper surface of the interlayer insulating film 33 positioned in a memory cell region M1 where the magnetoresistive element 51 is formed is lower than the position of an upper surface of the interlayer insulating film 33 positioned in a peripheral region P. An interlayer insulating film 40 is formed covering the magnetoresistive element 51. On the interlayer insulating film 40, a bit line 41 is formed which is electrically connected to the magnetoresistive element. A digit line 31 is formed right below the magnetoresistive element 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051361-A (JP)
Title: Bumper structure
Inventor: YATSUKURA MASAHITO
IPC: B60R19/24
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper structure increasing the collision energy to be absorbed when a bumper reinforcement is subjected to bending deformation.  <P>SOLUTION: The bumper structure B1 includes a pair of right and left bumper stays 1, 1 fixed to side members S, S, and a hollow bumper reinforcement 2 supported by the bumper stays 1, 1. The bumper stay 1 has a stay body 10 interposed between an outer shell 21 of the bumper reinforcement 2 and the side member S, and a latching part 17 latched to the outer shell 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051809-A (JP)
Title: Composite metal oxide, producing method for the same and electrode material, electrode and solid oxide fuel cell using the composite metal oxide
Inventor: MIZUSAKI JUNICHIRO
IPC: H01M8/12
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode having high interface conductivity and superior stability for a long term, a solid oxide fuel cell having the electrode and a composite metal oxide to form them.  <P>SOLUTION: The composite metal oxide containing a rare earth metal, an alkaline-earth metal and a transition metal and having a mixed phase of a perovskite-type crystal phase and a K<SB>2</SB>NiF<SB>4</SB>-type crystal phase, the electrode obtained from an electrode material containing the composite metal oxide and the solid oxide fuel cell having the electrode as an air electrode are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010123916-A (JP)
Title: METHOD FOR FORMING GexSi1-x BUFFER LAYER OF SOLAR ENERGY CELL ON SILICON WAFER
Inventor: CHO YOKU
IPC: H01L31/04
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar energy cell where a Ge<SB>x</SB>Si<SB>1-x</SB>buffer layer is formed on a silicon wafer.  <P>SOLUTION: In the method for forming an SiGe layer of a solar energy cell, in order to promote the growth of the Ge of high quality on an Si substrate, Si<SP>+</SP>is poured on the Si substrate to reinforce the softening of distortion at the junction between the transformed Ge<SB>x</SB>Si<SB>1-x</SB>buffer layer 103 and the Si substrate 101. Then Ge<SB>x</SB>Si<SB>1-x</SB>buffer layers (Si/Ge<SB>0.8</SB>Si<SB>0.2</SB>/Ge<SB>0.9</SB>Si<SB>0.1</SB>/Ge) 103-105 are grown on the Si substrate by UHVCVD, and a pure Ge layer of a low transfer density is grown on the Ge<SB>x</SB>Si<SB>1-x</SB>buffer layer. Finally, highly efficient group III-V solar cells 201-206 are grown on the Ge<SB>x</SB>Si<SB>1-x</SB>buffer layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058511-A (JP)
Title: Ultra-violet curable gellant inks for tactile and regular print applications as security features for signature and document authentication
Inventor: BELELIE JENNIFER L
IPC: C09D11/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which authentication information of an original document cannot be replicated with a regular printer and the like, and can be authenticated by tactile feeling.  <P>SOLUTION: A method for creating an authentication mark on a recording medium includes: (a) a step of creating a marking material image in an image area by creating a marking material authentication image in an authentication image area, wherein the marking material is an ultraviolet curable phase-change ink composition comprising an optional colorant and a phase-change ink vehicle comprising a radiation curable monomer or prepolymer, a photo-initiator, a reactive wax and a gellant; (b) a step of depositing a predetermined amount of additional marking material upon the authentication image area to increase an amount of marking material associated with the marking material authentication image in the authentication image area; and (c) a step of forming a tactile perceptible authentication mark by curing the marking material on the recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011056601-A (JP)
Title: Articulated robot system, articulated robot, force measurement module, force measurement method, and program
Inventor: HUANG QINGJIU
IPC: G01L3/10
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To measure a force and moment acting on a link and a joint of an articulated robot.  <P>SOLUTION: The articulated robot includes: a distortion generation member 190 which is disposed at a joint part and fixed to each of a drive shaft on a driving force generation side and an output shaft 176 on the link 174 side as a driving force output destination, at positions away from their respective axes, to generate a bending distortion elastically according to a couple of forces acting on the positions; and a distortion sensor disposed in contact with the distortion generation member 190 to detect the bending distortion. A measurement control means includes an arithmetic means, which calculates a load torque generated axially around the joint part from an output value from the distortion sensor and converts the load torque of the joint part into a force which acts on the link according to the principle of virtual work.  <P>COPYRIGHT: (C)2011,JPO&INPIT