baber/WOPTO huggingface dataset:
Patent JP-2011176958-A (JP)
Title: In-vehicle power supply
Inventor: SUENAGA TAKAO
IPC: H01M10/44
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle power supply equipped with a high performance storage battery (the second storage battery) to prevent deterioration of a lead storage battery and reduce a cost, while eliminating a DC-DC converter which has been conventionally indispensable, to sufficiently reducing cost, and suppressing overdischarge or overcharge of a lead storage battery.  <P>SOLUTION: The in-vehicle power supply including the lead storage battery and the lithium storage battery connected in parallel includes: a MOS-FET (first switching means and rectifying means) electrically connecting or disconnecting a generator to/from the lithium storage battery, and a relay (second switching means) which is electrically connected between the MOS-FET and the lithium storage battery to supply or cut off power to the lithium storage battery. An operation state of both the switching means and setting voltage Vreg by a regulator are controlled so that SOC (Pb) and SOC (Li) are within proper ranges W1 and W2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161428-A (JP)
Title: Tube rack
Inventor: SATODA MAKOTO
IPC: B01L9/06
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply making a tube rack for use in a chemical experiment which allows the affirmation of a remaining solution volume to simplify the production method.  <P>SOLUTION: The tube rack is characterized by boring at least one hole having a diameter of not less than 3 mm and not greater than 9 mm in a flat board having a thickness of not less than 3 mm and not greater than 25 mm, a width of not less than 12 mm, and a length of not less than 12 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179939-A (JP)
Title: Combination weighing device
Inventor: OGUCHI YASUMASA
IPC: G01G19/387
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination weighing device capable of stably supplying articles for a scale hopper.  <P>SOLUTION: A supply chute 2 is provided over a flat-plate-like support member 2a. Scatter-preventing parts 30 made of a metal sheet of, for example, stainless or the like for preventing the scattering (or falling out) of the articles, which have been supplied by the feed chute 2, to the outside after jumping back are detachably and rotatably suspended from the support member 2a. The scatter-preventing parts 30 are rotated along the direction of rotation by the gradual contact of the articles being transferred along a radial direction (direction of transfer) d with the scatter-preventing parts 30 by a distribution feeder 4. Since the amount of rotation of the scatter-preventing parts 30 is restricted, only a predetermined amount of articles are aligned and guided downstream.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178276-A (JP)
Title: Pneumatic tire
Inventor: KISHIDA MASAHIRO
IPC: B60C11/11
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve a pattern noise by reducing an impact sound and an air-column resonance sound while suppressing a pumping sound.  <P>SOLUTION: A block 6 formed by circumferential grooves and transverse grooves includes: acute-angled crossing portions 7a in each of which the transverse groove and the circumferential groove make an acute angled crossing by the transverse groove inclined by an angle θ of 5-40° with respect to the tire axial-direction; and obtuse-angled crossing portions 7b in each of which the above two grooves make an obtuse angle. A block wall surface facing the transverse groove is provided with at least two slits 9 having a width of 0.3-2.0 mm. An acute-angle-side distance P2 measured along a block edge 6e from the acute-angled crossing portion 7a to the width center of a slit 9a on the acute angle side nearest to the acute-angled crossing portion 7a is made larger than an obtuse-angle-side distance P1 measured along the block edge 6e from the obtuse-angled crossing portion 7b to the width center of a slit 9b on the obtuse angle side nearest to the obtuse-angled crossing portion 7b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178733-A (JP)
Title: N-long chain acyl acidic amino acid diester compound, and cosmetic and detergent obtained by using the same
Inventor: ICHIKAWA TOMOMICHI
IPC: A61K8/44
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an N-long chain acyl acidic amino acid diester compound having the same performance as a conventional N-long chain acyl acidic amino acid alkali salt or N-long chain acyl acidic amino acid diester, and also having a lower freezing point as compared with those of the conventional ones.  <P>SOLUTION: This N-long chain acyl acidic amino acid diester compound is obtained by performing the esterification reaction of the N-long chain acyl acidic amino acid having 8 to 22C acyl with a mixture of branched chain higher alcohols having 18 mean number of carbon atoms.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180069-A (JP)
Title: Device for observation of physical phenomenon
Inventor: TAKEHANA YOSHITO
IPC: G01T1/22
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of observing a physical phenomenon caused by elementary particles or cosmic rays, more inexpensively with a smaller scale.  <P>SOLUTION: An observation part of this observation device is provided with irregularities formed by processing a silicon substrate, and a tilt angle between a grooved part 33 and a ridged part 34 is set at 50°-60°, and the thickness of the ridged part 34 is set at 3-50 μm. By the observation device, Cherenkov light by elementary particles such neutrino entering the observation part can be observed on a slope 36 between the grooved part 33 and the ridged part 34, and a physical phenomenon caused by elementary particles or cosmic rays can be observed inexpensively without using a large-scale device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182356-A (JP)
Title: Motion vector detecting apparatus
Inventor: KAWAKAMI KENTARO
IPC: H04N19/134
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrain both a predicted error and a read amount of image data from a reference frame, in a motion vector detector used for a rediction technique between frames of moving images.  <P>SOLUTION: The apparatus has: a reduction motion vector detection part which detects a reduction motion vector for each macro block contained in an image of a coding target frame based on a comparison result between a reduction image obtained by reducing a coding target frame and a reduction reference image obtained by reducing an image of a reference frame; a reference data amount calculation part which calculates the total amount of image data in a target search range of similarity calculation of each macro block in an image of a reference frame based on reduction motion vector detected corresponding to each macro block; and an adaptive control part which repeats control for reexecuting calculation by a reference data amount calculation part by changing the search range corresponding to macro block which satisfies a prescribed condition when the total amount of image data in the search range exceeds a prescribed threshold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187181-A (JP)
Title: Control device and lighting fixture
Inventor: IWATSUBO KOKI
IPC: H05B37/02
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To vary color temperature of light emitted as a lighting fixture as a whole with the use of a single dimming control signal.  <P>SOLUTION: A dimming signal-generating circuit 15 generates a dimming control signal 31 to command to change a light output of a light source in accordance with a signal value. A control circuit 16 generates a non-inverting control signal 32 in the same phase as the dimming control signal 31, and also generates an inverting control signal 33 in which the dimming control signal 31 inverted. A first light source 17 is a light source with, for instance, a color temperature of 5,000K, and a second light source 19 is a light source with, for instance, a color temperature of 3,000K. A first lighting circuit 18 supplies electric current corresponding to brightness in accordance with the non-inverting control signal 32 to the first light source 17. A second lighting circuit 20 supplies electric current corresponding to brightness in accordance with the inverting control signal 33 to the second light source 19. A signal value of the dimming control signal 31 is manually adjusted by an operation part 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184055-A (JP)
Title: Storage bag
Inventor: YAGI MASAAKI
IPC: B65D27/16
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage bag that exhibits a desirable appearance even after sealing, and can be easily and beautifully opened.  <P>SOLUTION: In the quadrangular storage bag configured so that three sides 11, 13, and 15 are sealed, and the remaining one side 17 has an opening to make the opening have a foldable flap 2 for sealing the bag via a crease 1, and to provide a foldable flap adhesive portion 27 along the end edge 25 of the foldable flap, one weak line 28 is formed near the edge 27a on the crease side of the foldable flap adhesive portion, and the storage bag body 8 is provided with a body adhesive portion 29 corresponding to the foldable flap adhesive portion to form cut lines 31 in a pair of opposite lengthwise edges 29a in the body adhesive portion, so that an adhesive 33 is disposed between the cutting lines of the storage bag body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235929-A (JP)
Title: Polymer
Inventor: SATO TAKASHI
IPC: C08F138/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer excellent in ability of selectively permeating oxygen and ability of suppressing carbon dioxide permeation.  <P>SOLUTION: A polymer having recurring units represented by formula (1) is provided. In formula (1), R<SP>1</SP>represents H, a halogen atom, a (substituted) alkyl, a (substituted) aromatic hydrocarbon group, a (substituted) aromatic heterocyclic group, a trialkylsilyl group or a trialkylgermyl group; and R<SP>2</SP>is represented by formula (3), wherein m is an integer of 0-5 and when there are plural R<SP>2</SP>s, R<SP>2</SP>s may be the same or different. In formula (3), p is an integer or 5-15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184244-A (JP)
Title: Dust collector for scribing head
Inventor: OKAJIMA YASUTOMO
IPC: C03B33/023
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To perfectly remove cullet produced when a brittle material substrate is subjected to scribing.  <P>SOLUTION: The circumference of the chip of a scribing head is jetted with air, and is further fitted with a nozzle 10 sucking the jetted air. The nozzle 10 includes a plurality of air jet holes provided toward the center of a through-hole 23 and a suction hole sucking the air from the through-hole, and in which the air-jet holes are connected with a pump press-feeding the air, and the suction hole is connected with a dust collector. In this way, the air is jetted from the pump upon scribing, the jetted air including cullet after the scribing whirls up so as to collect dust, and the cullet can be separated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186818-A (JP)
Title: Device and program for setting access right
Inventor: IWATA MASAHIRO
IPC: G06F3/0481
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a program for setting access rights improving operability when an access right such as a read right with respect to a document etc. saved within a device is set with respect to a user of the device.  <P>SOLUTION: When a write authority of a user "User 1" is set with respect to a document file "Doc 01", first, drag-and-drop operation of an icon W of the write authority is performed on an icon U1 of the user "User 1". Then, drag-and-drop operation of the icon U1 on which a small icon W1 indicating that the write authority is set with respect to the user "User 1" is superposed and displayed is performed on an icon D1 of the document file "Doc 01".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186370-A (JP)
Title: Method for manufacturing optical sheet
Inventor: HASHIMOTO YUSUKE
IPC: G02B5/04
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical sheet, which requires no additional steps and is capable of, even in the case of laminating an irregular layer with another layer, obtaining a smooth surface as a surface of the another layer.  <P>SOLUTION: The method for manufacturing an optical sheet includes the steps of: producing an optical function sheet layer by forming, on a base layer, prism parts arranged in parallel along a surface of the base layer so as to be able to transmit light and forming light absorbing parts between the prism parts, which can absorb light and have concave portions; applying a light-transmissive ionizing radiation curing resin liquid onto the optical function sheet layer on a side surface where the concave portions of the light absorbing parts are formed; bringing the ionizing radiation curing resin liquid of the optical function sheet layer to which the ionizing radiation curing resin liquid has been applied, into contact with a mold having a smooth surface; and forming a light-transmissive resin layer by irradiating the ionizing radiation curing resin liquid with ionizing radiation with the ionizing radiation curing resin liquid in contact with the mold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125322-A (JP)
Title: Milk meter
Inventor: OKAYA TOSHIYUKI
IPC: A01J7/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost milk meter sampling means through avoiding the upsizing of the milk meter.  <P>SOLUTION: The milk meter 1 includes: a weighing vessel 2 connected midway of a milk feed line Lm and capable of reserving milk M flowing into via a relevant port 2i; a milk surface detector 3 to detect the surface Mu of the milk M reserved in the vessel 2; and a valve mechanism 4 capable of opening/closing the efflux port 2e of the vessel 2. In constructing the milk meter 1, a necked part 2sd is formed at at least one position of a longitudinally midway part on a cylindrically formed circumferential surface 2f; the weighing vessel 2 with the inner circumferential surface of the necked part 2sd served as the efflux port 2e is equipped; and beneath the inner circumferential surface of the necked part 2sd, a dispensing port 10i for sampling part of the milk M discharged via the efflux port 2e is disposed, and a sampling means 10 to guide the milk M sampled via the dispensing port 10i into the outside of the vessel 2 is equipped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197243-A (JP)
Title: Failure diagnosis device, fixing device including the same, and image forming device
Inventor: MIKUTSU YASUNARI
IPC: G03G21/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnosis device capable of identifying or predicting a failure of a fixing device due to the abrasion of gears for rotating a fixing member and a pressing member.SOLUTION: The failure diagnosis device includes: a first feature quantity calculation means which calculates and stores the operation times of drive motors 1n, 3h as first feature quantity; second feature quantity calculation means which calculates and stores the current values of the drive motors 1n, 3h as second feature quantity; and a diagnosis means which performs preliminary determination by a stamp weakness discriminator to the first feature quantity and the second feature quantity, respectively and weighted majority discrimination to the preliminary determination and discriminates prediction or identification of the failure.
Patent JP-2011196082-A (JP)
Title: Slat of shutter curtain
Inventor: SHIBAZAKI MASAHIRO
IPC: E06B9/17
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a slat in which through holes for ventilation and daylighting are formed and which is improved in weathering, manufacturable at low cost, and increased in strength.SOLUTION: This slat 7 for ventilation includes a flat plate-like body part 7a at the vertical intermediate part and first and second connection piece parts 7b, 7c at the respective upper and lower end edges. A plurality of indoor and outdoor side ribs 7e, 7f which project indoors and outdoors, respectively, and are longer in the lateral direction are vertically formed on the indoor and outdoor surfaces of the body part 7a, respectively. The plurality of through holes 7d are punched out in a flat plate part 7g which is formed between the vertically opposed indoor and outdoor side ribs 7e, 7f and which is set to a length into which the fingertip of the user cannot be inserted.
Patent JP-2010141364-A (JP)
Title: System for manufacturing semiconductor component, control device, and computer program
Inventor: KANAYAMA YASUFUMI
IPC: H01L25/065
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a yield when three-dimensionally mounting an IC chip.  <P>SOLUTION: This control device 1 causes a circuit test device 2A to execute the tests of IC chips formed on wafers WF, selects a plurality of wafers WF with defective IC chips arranged at identical positions as a set based on the result thereof, and selects a plurality of wafers as a set when positions of defective IC chips in rotating, by a predetermined angle, partial wafers of the plurality of wafers out of wafers which can not be selected coincide with positions of defective IC chips of remaining wafers when they are not rotated. An IC chip jointing device 2D is made to execute a process of superposing the set of the plurality of selected wafers WF on one another by aligning directions so that the defective IC chips face each other and the good IC chips face each other, and jointing the IC chips facing each other to each other; and a cutting device 2E is made to execute a process of individually cutting the jointed IC chip groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011200014-A (JP)
Title: Power converter
Inventor: FUKUE TAKASHI
IPC: H02P27/06
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem, wherein an input current waveform is distorted due to a regenerative current from an output side in a direct type power converter for directly switching an AC power supply 1 to obtain an AC voltage having any amplitude and frequency.SOLUTION: The power converter includes an AC power supply 1, a load 2, a bidirectional switch group 3 which is disposed between the AC power supply 1 and the load 2 and in which input and output currents are consecutive, and a control section 7 which controls ON/OFF of the bidirectional switches in the bidirectional switch group 3. In the power converter, the control section 7 has a control period in which the input and output currents of the bidirectional switch group 3 are discontinuous (state where the input and output of the bidirectional switch group 3 are interrupted). Thus, the input current waveform can be prevented from being distorted due to the regenerative current.
Patent JP-2011196847-A (JP)
Title: Test method of semiconductor device, and semiconductor device
Inventor: MIMURA TOMOAKI
IPC: H01L27/04
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To normally conduct a TDT (Transition Delay Test) test without being affected by a power supply noise.SOLUTION: The TDT test is conducted such that an internal circuit that is a test object in a semiconductor device is divided into a plurality of circuit blocks and a determination test is conducted while changing concurrently operating circuit blocks, a power supply noise generated during conduction of the determination test is detected, a suitable circuit scale on which the TDT test can be normally conducted without being affected by the power supply noise is determined based on the results of the determination test and the detected power supply noise, and clocks to be supplied to the circuit blocks are controlled based on the determination results to limit the number of the concurrently operating circuit blocks.
Patent JP-2011195725-A (JP)
Title: Refrigerating machine oil, and working fluid composition for refrigerating machine
Inventor: SHIMOMURA YUJI
IPC: C09K5/04
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a working fluid composition for a refrigerating machine with good compatibility and stability with an unsaturated fluorohydrocarbon refrigerant.SOLUTION: This composition comprises polyalkylene glycol represented by formula (1) and the unsaturated fluorocarbon refrigerant: R-(OR)-OR(1), wherein Rand R, which may be the same or different, each represent hydrogen, an alkyl group, an acyl group, an aromatic group or an alicyclic hydrocarbon group; at least one of Rand Ris an aromatic group or alicyclic hydrocarbon group; Rrepresents a 2-4C alkylene group; and n represents the repetition number of an oxyalkylene group represented by OR.
Patent JP-2010242753-A (JP)
Title: Combined cycle power plant including heat recovery steam generator
Inventor: HU TAILAI
IPC: F02C6/18
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce development of condensate quench effects during HRSG purge operation of a stopped combined cycle power plant.  <P>SOLUTION: This combined cycle power plant 2 includes a gas turbomachine 4, a steam turbomachine 18 operatively coupled to the gas turbomachine 4, and a heat recovery steam generator 37 operatively coupled to the gas turbomachine 4 and the steam turbomachine 18. The heat recovery steam generator 37 includes a high pressure reheat section 42 having at least one high pressure superheater 41 and at least one reheater 42. The combined cycle power plant 2 further includes a controller operatively connected to the gas turbomachine 4, the steam turbomachine 18 and the heat recovery steam generator 37. The controller initiates a flow of steam to the heat recovery steam generator 37 following shutdown of the gas turbomachine 4 to lower the temperature of at least the one high pressure superheater 41 and at least the one reheater 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203448-A (JP)
Title: Liquid crystal display device
Inventor: ASHIKAWA KENICHI
IPC: G02F1/1335
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which is improved in brightness as a display device without causing a problem of display directivity.SOLUTION: The liquid crystal display device includes a plurality of laminated reflective cholesteric liquid crystal panels 10B, 10G, and 10R having different selective reflection wavelengths. The panel 10B closest to an observation side among the plurality of cholesteric liquid crystal panels has alignment properties weaker than those of the panel farthest from the observation side. The alignment properties are related to whether a rubbing process is performed or not, density in the rubbing process, whether an optical alignment film is irradiated with light or not, and the intensity of the light and correlate with light scattering properties of the panels.