baber/WOPTO huggingface dataset:
Patent JP-2011184642-A (JP)
Title: Polyester resin aqueous dispersion, method for producing the same, and resin film obtained from the same
Inventor: SUGIHARA TAKASHI
IPC: C09D167/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin aqueous dispersion capable of forming a resin film excellent in film performance, especially hydrolysis resistance, by being applied on various substrates.  <P>SOLUTION: The polyester resin aqueous dispersion simultaneously satisfies the following (i), (ii), (iii), and (iv). (i) The polyester resin aqueous dispersion is obtained by dispersing a polyester resin, which is obtained by the blend of an alcohol component and an acid component, in an aqueous medium. (ii) In the total alcohol component constituting the polyester resin in (i), 1-15 mol% of polyalkylene glycol having a molecular weight of 500-4,500 and represented by formula (I) is contained, wherein in formula (I), n and m are integers satisfying n=2-36 and m=1-200, respectively. (iii) In the total acid component constituting the polyester resin in (i), 50-100 mol% of an aromatic dicarboxylic acid is contained. (iv) The polyester resin in (i) has an acid value of 2-10 mgKOH/g and a number-average molecular weight of 10,000-25,000.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190478-A (JP)
Title: Steam turbine member
Inventor: HARUYAMA HIROSHI
IPC: F01D5/28
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive steam turbine member superior in oxidation resistance, without using alloy coating such as thermal spray and a sintered body.  <P>SOLUTION: The steam turbine member uses a stainless steel which contains Fe as a main component, 8-15 wt.% Cr and 0.1-1.0 wt.% Mn, as a substrate, and has an oxide film made of oxides of the component elements of the substrate, on the surface of the substrate. The film thickness of the oxide is preferably 1 μm or less. The surface roughness Ra of the oxide film is preferably 1.6a or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190966-A (JP)
Title: Heat exchanger
Inventor: IIO MASANOBU
IPC: B60H1/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger, capable of suppressing deflection of an effluent external fluid from a direction orthogonal to a tube arrangement surface.  <P>SOLUTION: The heat exchanger is configured as follows. When a pitch Fp of a planar portion 41 is 1 mm≤Fp≤2.5 mm, a louver inclination angle La is 25°≤La≤40°, and a louver pitch Lp is 0.7 mm≤Lp≤1.2 mm, a predetermined length Lf of a flat portion 44 is set to 25% or less of the length in air circulating direction AA of the planar portion 41 of a fin 40, and the relation of Lf≥(2Lp-1.4)(1.33La<SP>3</SP>-300La<SP>2</SP>+17,100La)/10<SP>5</SP>-5Lp+4.9+(2Lp-1.4)ä0.1085(2Fp-2.9)<SP>2</SP>+0.32(2Fp-2.9)} is satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193233-A (JP)
Title: D/a converter
Inventor: TERADA TOMOMI
IPC: H03M7/32
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A converter that can be controlled and designed with ease, and that is advantageous in downsizing an element.  <P>SOLUTION: To a digital input signal consisting of serial data including data of L and R received at a data interface part 411, a convolution operation of a filter coefficient is carried out at a digital filter part 413. Further, at a later stage, in the course of a signal process from a sample holding part 414 to the next stage ΔΣ modulator 415, the data rate of the sample holding part is set to a half of that of the ΔΣ modulator by using a stereo/monaural switching part 416 that is a controller. In addition, an output signal subjected to stereo/monaural conversion is obtained from switched capacitor filters 421 and 422.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221022-A (JP)
Title: Surgical port seal
Inventor: BARNES ANDREW
IPC: A61B17/34
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device holding a wide range of instrument sizes and preserving the integrity of a seal during a procedure.  <P>SOLUTION: The seal device includes a substantially conical hollow body portion having a distal end and an outer surface, the distal end defining an elongate slit having a first end and a second end; and one or more gussets arranged on the outer surface of the body portion adjacently to the first end or second end of the slit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192107-A (JP)
Title: Control device, recording system, control method of the control device and program
Inventor: TAKAMOTO AKIO
IPC: B41J29/38
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To employ configuration information set in a recording device connected to a control device even after replacement.  <P>SOLUTION: A host computer 10 is connected to a printer 12 storing a configuration set 40. The computer includes a configuration information restoration unit 26 which stores the configuration set 40 acquired from the printer 12 as a backup configuration set 28, compares the stored backup configuration set 28 with the configuration set 40 stored in the printer 12, and updates the content of the configuration set 40, when the configuration sets are different from each other, with the content of the backup configuration set 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194910-A (JP)
Title: Vehicular seat frame
Inventor: MATSUI HAYATO
IPC: B60N2/10
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To form a flange extension portion, by one press action, that further extends bending from a flange portion of a vehicular seat frame.SOLUTION: The flange extension portion 13A constituting a side frame 10 of a seat back frame is formed by setting a side surface portion 11 and the flange portion 12A on a tilting supporting surface P2a of a drag P2 of a press machine in a surface-abutting state, and pressing the flange portion 12A with a cope P1. An angle A2 between the flange extension portion 13A and a line L1 vertical to the side surface portion 11 is set to be smaller than an angle A1 between a press clamping direction Pr1 and the vertical line L1.
Patent JP-2011198858-A (JP)
Title: Surface light emitting laser module, optical scanner, and image forming apparatus
Inventor: HIROI MASAKI
IPC: H01S5/022
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting laser module having a structure with a high yield.SOLUTION: The surface light emitting laser module includes a surface light emitting laser element in which a surface light emitting laser for emitting light in a direction perpendicular to a substrate surface is formed, a package provided with a recess where the surface light emitting laser element is installed, and a transparent substrate connected to the package on a light emission side of the surface light emitting laser element. The transparent substrate is to be mounted in contact with first step portions and a second step portion, the surface light emitting laser element is connected to the package by wiring, and the recess is formed in a rectangular shape, and has the first step portions provided to respective two opposite sides of the recess and the second step portion provided to one of the other two sides, wherein the second step portion is provided at a position above the first step portions, the first step portions are provided at positions above the surface light emitting laser element and wiring.
Patent JP-2011197254-A (JP)
Title: Image pickup optical system and image pickup device using the same
Inventor: UCHIDA YOSHIHIRO
IPC: G02B13/18
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact image pickup optical system which is a bright optical system and favorably corrects various aberration.SOLUTION: The image pickup optical system having five lenses includes in order from an object side: a first lens having a biconvex shape and positive refractive power; a second lens having negative refractive power; a third lens having a meniscus shape with a concave surface thereof directed toward the object side and negative refractive power; a fourth lens having a meniscus shape with a concave surface thereof directed toward the object side and positive refractive power; and a fifth lens having negative refractive power. The third lens and the fourth lens are joined, and the negative refractive power at a central portion of the third lens increases gradually toward a peripheral portion thereof, and the positive refractive power at a central portion of the fourth lens decreases gradually toward a peripheral portion thereof. A joined surface of the third lens and the fourth lens is an aspheric surface, and the cemented surface becomes a concave surface all the time with respect to the object side, at the central portion and the peripheral portion.
Patent JP-2011197289-A (JP)
Title: Developing device and image forming apparatus
Inventor: OBA SHOTA
IPC: G03G15/09
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device configured so as to easily adjust amounts of developer held on the surfaces of two developer holding bodies to their respective target values.SOLUTION: The developing device 12 has: a first developing roll 41 having a first developing sleeve 41A and a first cylindrical inner body 41B disposed at the inside of the first developing sleeve 41A and generating a magnetic field; a second developing roll 42 having a second developing sleeve 42A and a second cylindrical inner body 42B disposed at the inside of the second developing sleeve 42A and generating a magnetic field; and an angle adjustment plate 70 for adjusting the relative positions of the first and second cylindrical inner bodies 41B and 42B in a circumferential direction. In this case, by adjusting the relative positions of the first and second cylindrical inner bodies 41B and 41B in the circumferential direction by means of the angle adjustment plate 70, the angle of the magnetic poles is adjusted in a hand over portion 46, and developer G is distributed to the first developing roll 41 or second developing roll 42. This makes it easy to adjust the amount of developer held by the first or second developing roll 41 or 42 to its target value.
Patent JP-2011196233-A (JP)
Title: Variable valve gear control system
Inventor: KITAHATA AKIRA
IPC: F01L9/02
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve gear control system providing stable valve behavior in the entire operation region.SOLUTION: The variable valve gear control system driving a valve 12 by fluid pressure of working fluid includes: a biasing means 21 for biasing the valve 12 in the valve closing direction; a control chamber 22 applying fluid pressure to the valve; a fluid supply means 23 supplying the working fluid to the control chamber 22 to operate the valve 12 in the valve opening direction; a pressure releasing means 28 releasing the fluid pressure in the control chamber 22 to close the valve 12 by the biasing means 21; and a control device 8 calculating differential pressure in front and rear of the valve at a valve open timing, calculating valve thrust required for a set valve lift amount, calculating an injection amount of required high pressure working fluid, determining an injection period of the required high pressure working fluid by a map created in advance, and controlling the valve to open and close based on the injection amount and the injection period of the high pressure working fluid.
Patent JP-2011205581-A (JP)
Title: Wireless communication device
Inventor: NAGASAKI KENJI
IPC: H04W92/08
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent different wireless setting information from being set to a multifunction machine and a telephone call device.SOLUTION: The multifunction machine 10 transmits wireless setting information WS2 to the telephone call device 70 by utilizing wireless connection based on wireless setting information WS1 currently set to the multifunction machine 10 when an instruction is input to change the WS1 to the WS2. The telephone call device 70 transmits a connection completion notice 122 to the multifunction machine 10 when changing the WS1 currently set to the telephone call device 70 to the WS2 (S96). The multifunction machine 10 newly sets the WS2 when receiving the connection completion notice 122, or maintains the WS1 when not receiving the connection completion notice 122.
Patent JP-2011208829-A (JP)
Title: Outdoor unit
Inventor: TAKAMOTO KAZUHISA
IPC: F24F1/58
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner suppressed in the wobbling of a mounting base that can prevent damage to a heat exchanger.SOLUTION: The outdoor unit includes at least: an air blower; the mounting base for mounting the air blower; an outdoor heat exchanger located on a suction side in the operation of the air blower; and a protective net having vertical and lateral crosspieces in a reticular pattern for covering a suction side of the outdoor heat exchanger. In the outdoor unit, a lower part of the mounting base is firmly fixed to a bottom plate of the outdoor unit, an upper part of the mounting base is engaged with an upper part of the outdoor heat exchanger, and the upper part of the mounting base and a top plate of the outdoor unit are screwed to each other while setting the width of the mounting base to be the same dimension as the interval width between the vertical crosspieces of the protective net.
Patent JP-2011207302-A (JP)
Title: Dump truck
Inventor: ISHII TETSUYA
IPC: B60P1/04
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dump truck capable of activating a hydraulic hand tool in a site, to which a worker goes without forcing an operation to load and unload a heavy load, and saving waste operations such that a vehicle for delivering a hydraulic pressure device is separately prepared and the worker returns to a side to collect the hydraulic pressure device together with delivery of materials generated at the side such as concrete debris.SOLUTION: This dump truck has a driver's seat 1, a vehicle body frame 2 provided at a rear part of the driver's seat 1, and a loading platform 6 tiltably provided on the vehicle body frame 2. The dump truck comprises an oil tank 11 for storing pressured oil, a hydraulic pump 17 for emitting the pressured oil of the oil tank 11, a hydraulic cylinder 18 extended by the pressured oil emitted from the hydraulic pump 17 to tilt the loading platform 6, a hydraulic port 13, to which the hydraulic hand tool can be connected, and a switch valve 25 for connecting and switching an emission pipeline 19 of the hydraulic pump 17 to the hydraulic cylinder 18 or the hydraulic port 13.
Patent JP-2011209135-A (JP)
Title: Combination weigher
Inventor: TSUGAWA HISASHI
IPC: G01G19/387
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To detect a case in which weighed objects are simultaneously mounted/demounted into/out of a plurality of pans weighed by means of one load cell.SOLUTION: When a change in weight is equal to or more than a fixed value allowing an x coordinate, which is the gravity center position of the weighed objects, to be accurately calculated (step S4), an error in simultaneous mounting/demounting is detected (step S7) according to whether or not the calculated x coordinate is within a pan (step S5). When the change in weight is less than the fixed value, an error in the simultaneous mounting/demounting is detected according to whether or not the sign of the product of x coordinates before and after the change in weight is negative (step S8).
Patent JP-2011215728-A (JP)
Title: Document management system, assessment device, data output control device, document management method, and document management program
Inventor: MIYAZAKI SHINGO
IPC: G06V30/224
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a document management system which facilitates policy management and reduces a system load.SOLUTION: The document management system comprises a security operation device 400 for acquiring and outputting document type information of a paper document using a management ID which is identification information of original document data which is digital data of the paper document or identification information of replica data of the original document data; and a policy management device 600 for acquiring user information and the document type information, selecting policy information in which the operating range of the user has been defined on the basis of the document type information, and assessing whether or not the user defined by the user information has authorization to execute an operation defined in the operating information in accordance with the definition of the policy information.
Patent JP-2011215259-A (JP)
Title: Image forming apparatus
Inventor: FUKUSHI KENJI
IPC: G03G21/14
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a shield member provided at an opening of a charge device from interfering with a photosensitive member when the photosensitive member is driven.SOLUTION: The image forming apparatus 100 includes: the photosensitive drum 31; a drum driving motor 91 configured to drive the photosensitive drum; the charge device 51 having the opening 51a arranged to be opposed to a surface of the photosensitive drum and configured to charge the surface of the photosensitive drum by discharge; the shield member 80 movable between a closed position CP for closing the opening of the charge device and an open position OP for opening the opening thereof; a shield member driving motor 85 configured to move the shield member between the closed position and the open position; and a CPU 86 configured to control the drum driving motor to drive the photosensitive drum when determining that the shield member is situated at the open position.
Patent JP-2010254684-A (JP)
Title: Method for producing alcohol compound
Inventor: AOYAGI IKUTAKA
IPC: C07C67/31
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing an alcohol compound obtained by reducing a carboxylic ester compound into the alcohol compound without using a boron hydride compound.  <P>SOLUTION: The method for producing the alcohol compound includes a first step of obtaining a ruthenium complex by reaction between a ruthenium compound and a pyridine compound having at least one amino group, and a second step of reducing a carboxylic ester compound with hydrogen in the presence of the ruthenium complex. In the method, the pyridine compound is one having a partial structure represented by formula (A) (wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each H or the like; R<SP>4</SP>and R<SP>5</SP>are each H, alkyl or the like, or form a cyclic amino group; Q is alkylene or the like; and a wavy line denotes a bond) or one containing an amino group and a pyridine ring to which a hydrocarbon ring differing from the pyridine ring is bound, or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011213235-A (JP)
Title: Mistaken oil supply preventive device of oil supply port
Inventor: YOSHIDA HIROMITSU
IPC: B60K15/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mistaken oil supply preventive device capable of permitting insertion of a light oil supply gun and preventing insertion of a gasoline supply gun only by the presence/absence of the pressure at a specified part.SOLUTION: The mistaken oil supply preventive device 2 prevents a gasoline supply gun 5 from being inserted in an oil supply port of a fuel supply pipe even when a light oil supply gun 4 can be inserted therein, and includes two or more regulating blocks 23 projecting inwardly in the radial direction of the oil supply port from the uniform position in the circumferential direction of the oil supply port, a housing 24 capable of movably holding the regulating blocks 23 inwardly in the radial direction, downwardly and rotatably, and outwardly in the radial direction of the oil supply port, and a torsional coil spring 25 which is supported by the housing 24 to urge the regulating blocks 23 upwardly and inwardly in the radial direction of the oil supply port.
Patent JP-2011215875-A (JP)
Title: Collaboration system and program thereof
Inventor: OKADA TAKASHI
IPC: G06F13/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To leave screen-sharing file information in a chat log in a P2P network directly connecting respective personal computers without using a large-scale and large capacity storage apparatus such as a server type collaboration system.SOLUTION: In the collaboration system for performing information transmission between a plurality of computers mutually connected via a communication network by using a chat management means and a screen sharing means, a screen sharing source computer terminal to be a sharing source of a computer screen to be shared obtains information such as a file name displayed on the sharing screen and transmits the obtained information by a chat management means to log-display the information as a chat message.
Patent JP-2011216167-A (JP)
Title: Recording and reproducing device, recording medium used for the same, recording and reproducing method, and recording and reproducing program
Inventor: TAJIMA HIDEHARU
IPC: G11B7/24097
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which records a content on a recording medium in accordance with a grade of a user's request for viewing, and then reproduces the content recorded on the recording medium in accordance with the grade of the user's request for viewing.SOLUTION: The recording and reproducing device 1 is provided with a program recording section 301 which selectively obtains a program on the basis of liking information on the user's liking and records it on the recording medium 200, a reproduction-counting section 302 which counts the frequency of the user's reproduction of each content with respect to each program recorded on the recording medium 200, and an order information generation section 304 which determines the order of automatic reproduction for automatically reproducing each content recorded on the recording medium 200 at the frequency of the reproduction of each content recorded on the recording medium 200 as the reference of order determination, and generates order information expressing the order of the automatic reproduction of each content.
Patent JP-2011221658-A (JP)
Title: Input device
Inventor: USUI YUSUKE
IPC: G06F3/0354
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of smoothly performing a continuous operation of moving a pointer and selecting a selection object indicated by the pointer by an operation unit.SOLUTION: The input device includes: a main body unit; an operation knob movable relative to the main body unit by an operation by a user; a position detection means 201 for detecting the position of the operation knob relative to the main body unit; a contact sensor 110 provided in the operation knob, for detecting the presence/absence of the contact with the operation knob by the user; a selecting operation detection means 203 for detecting a predetermined operation performed by the user to the operation knob on the basis of the detection result of the contact sensor 110; and a communication unit 24 for transmitting the information of the position of the operation knob detected by the position detection means 201 and the information of the detection result by the selecting operation detection means 203.