baber/WOPTO huggingface dataset:
Patent JP-2014145500-A (JP)
Title: Dual refrigeration cycle device
Inventor: HIRAYAMA TAKUYA
IPC: F25B7/00
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a dual refrigeration cycle device in which reliability is improved while suppressing dilution by a refrigerant and retaining high viscosity by speedily raising temperature of a lubricant to be collected to a high-temperature-side compressor in the case of activation, which can be shifted to safety operation in a short time, and in which motor efficiency can be improved by cooling the high-temperature-side compressor to suppress overheat of a sliding part when the safety operation is continued for a long time.SOLUTION: In the dual refrigeration cycle device, refrigerator piping from a low-temperature-side compressor of a low-temperature-side refrigeration cycle through a cascade heat exchanger to a low-temperature-side expansion device is used as a low-temperature-side high pressure part and in the low-temperature-side high pressure part, a heat exchange part is provided which extends to a high-temperature-side compressor forming a high-temperature-side refrigeration cycle and exchanges heat of a low-temperature-side refrigerant to the high-temperature-side compressor.
Patent JP-2014146933-A (JP)
Title: Electronic device
Inventor: YOSHINO KAORU
IPC: G03B17/00
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly electronic device.SOLUTION: An electronic device (300A) comprises: a first unit (100A) that has an operation unit (111); and a second unit (200A) that has a display unit (210), and can be attached to/detached from the first unit. When the first unit and the second unit are separated, the second unit displays a mode of the operation unit of the first unit on the display unit.
Patent JP-2014147322-A (JP)
Title: Fruit pulp preservation method
Inventor: ITO FUMIHIRO
IPC: A23B7/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving fruit pulps for a long period of time while preventing their deterioration due to oxidation and satisfactorily maintaining their flavor and color tone.SOLUTION: In the preservation method of fruit pulps, the fruit pulps are preserved in an oxygen absorptive container in which an oxygen absorptive multilayer body composed of at least three layers with a sealant layer including thermoplastic resin, an oxygen absorbing layer composed of an oxygen absorptive resin composition including a copolymerized polyolefin compound and a transition metal catalyst and a gas barrier layer including a gas barrier property substance laid up in this order is used for all or a part of the container. The copolymerized polyolefin compound includes a constitutional unit having at least one type of tetralin ring.
Patent JP-2014150205-A (JP)
Title: Cutting device
Inventor: FUKUOKA TAKEOMI
IPC: H01L21/301
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which can prevent, without fail, an attachment/detachment jig from being forgotten to be removed.SOLUTION: A cutting device comprises: a chuck table for holding a workpiece; and cutting means including a cutting blade which is fixed, by means of an attachment/detachment jig, to a flange attached at the tip of a spindle so as to cut the workpiece held on the chuck table. The cutting device further comprises: an opening/closing cover for separating a process region, where the workpiece is cut by the cutting means, from an attachment/detachment region, where the workpiece is attached/detached to/from the chuck table; a disk which is detachably attached to the attachment/detachment jig, and which protrudes toward the opening/closing cover when it is fitted to the flange attached to the spindle; and a protrusion which is fixed to the opening/closing cover in a manner protruding to the process region side. If the opening/closing cover is closed when the attachment/detachment jig is fitted to the flange attached to the spindle, the disk attached to the attachment/detachment jig and the protrusion fixed to the opening/closing cover collide with each other to thereby prevent the opening/closing cover from being closed.
Patent JP-2013121982-A (JP)
Title: N-terminal derivatisation of proteins with polysaccharides
Inventor: JAIN SANJAY
IPC: A61K38/43
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing N-terminal derivatives of proteins that is reacted at the N-terminal of a protein or peptide under controlled conditions to produce an N-terminal derivative.SOLUTION: The present invention relates to N-terminal derivatives of proteins in which a polysaccharide, preferably having at least terminal sialic acid units and preferably consisting essentially only of sialic acid units, is reacted at the N-terminal of a protein or peptide under controlled conditions to produce an N-terminal derivative. The controlled conditions include use of acidic pH for the derivatisation step and a higher pH for purification. The derivatives are useful for improving pharmacokinetics and pharmacodynamics of proteins and peptides.
Patent JP-2014151066-A (JP)
Title: Massaging ball device and massaging device
Inventor: YUGAWA TAKASHI
IPC: A61H7/00
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a massaging ball device capable of changing a pressing force of a massaging ball and stabilizing the pressing force of the massaging ball, and a massaging device including the massaging ball device.SOLUTION: A massaging ball device comprises: a massaging ball 51; an arm 52; a connection part 85; a tapping crank shaft 82; an arm side connection part 86; a shaft side connection part 87; and an actuator 88. The massaging ball 51 is pressed against a body of a user. The arm 52 supports the massaging ball 51. The connection part 85 connects the arm 52 and the tapping crank shaft 82. The tapping crank shaft 82 allows the arm 52 to rotate around a massaging drive shaft 62 by making the connection part 85 reciprocate rectilinearly. The arm side connection part 86 connects the connection part 85 and the arm 52 with each other. The shaft side connection part 87 connects the connection part 85 and the tapping crank shaft 82 with each other. The actuator 88 changes distance between the arm side connection part 86 and the shaft side connection part 87.
Patent JP-2014157745-A (JP)
Title: Image display unit
Inventor: SASAKI YASUSHI
IPC: G02B5/30
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display unit whose visibility is improved.SOLUTION: The image display unit includes: (1) an image display cell; (2) a polarizer disposed closer to a visible side than the image display cell; and (3) an oriented film having a retardation of 3000 nm or more and 150000 nm or less that is disposed closer to the visible side than the polarizer.
Patent JP-2014158538-A (JP)
Title: Top lift
Inventor: SENOO SHOJI
IPC: A43B21/20
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a top lift the structure of which is ingenious to make ladies' shoes have stability and also make a wearer comfortably walk.SOLUTION: A top lift 1 includes a pin 2 for being fixed to the heel body of a ladies' shoe, and a lift body 3 having a grounding surface 30. The lift body 3 includes a resin hard part 5 provided with the pin 2, and a resin soft part 4 having hardness smaller than that of the hard part 5. The soft part 4 has a buffer part 40 provided over the whole area in a foot width direction D1 at a back end part 30E of the grounding surface 30; and an anti-slip part 41 disposed at the center in the width direction D1 of a front part 30F of the grounding surface 30 to prevent the grounding surface 30 from slipping on a road surface. The grounding surface 30 of the hard part 5 forms a support part 50 disposed on the inside and the outside of the anti-slip part 41 at the front part 30F, and is provided ranging to edges 50E at the inside and the outside.
Patent JP-2014132546-A (JP)
Title: Lighting device for vehicle
Inventor: SHIBATA YUKI
IPC: F21W107/10
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for a vehicle having an aiming mechanism, in which heat dissipation efficiency of a heat sink is improved, the cost for water-proof and dust-proof countermeasure is suppressed, and a reduction in size is achieved.SOLUTION: At least a part of light emitted from a light source fixed to a heat sink 11 passes through a projection lens 14. A first screw 81 having a first operation part 81a and a second screw 91 having a second operation part 91a extend while passing through the heat sink 11. A reference position of an optical axis Ax in a first direction is adjusted by operating the first operation part 81a, and a reference position of the optical axis Ax in a second direction crossing the first direction is adjusted by operating the second operation part 91a. At least a portion of the heat sink 11 where the first operation part 81a and the second operation part 91a are arranged is arranged outside a housing 2.
Patent JP-2014164846-A (JP)
Title: Photoelectric conversion element, method of manufacturing the same, and dye-sensitized solar cell
Inventor: KOBAYASHI MASARU
IPC: H01M14/00
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element that is light in weight, flexible, small in reduction in photoelectric conversion efficiency compared with a solar cell of a glass substrate, and small in variation in photoelectric conversion efficiency and durability, and to provide a method of manufacturing the same, and a dye-sensitized solar cell.SOLUTION: A photoelectric conversion element is configured by a lamination structure including a first electrode, a photoreceptor having a porous semiconductor fine particle layer to which a dye is adsorbed, an electric charge mobile body, and a counter electrode, on a substrate. The substrate consists of at least an aluminum layer, and an insulating layer having a porous structure obtained by anode oxidation of at least one surface of the aluminum layer. The insulating layer has compressive strain at an ambient temperature. Also provided are a method of manufacturing the photoelectric conversion element, and a dye-sensitized solar cell.
Patent JP-2014163255-A (JP)
Title: Method and device for estimating fuel cetane number
Inventor: YAMAMOTO TAKAYUKI
IPC: F02D45/00
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for estimating a fuel cetane number capable of being achieved by a simple and inexpensive configuration without generating an accidental fire in a combustion state.SOLUTION: In a method for estimating a fuel cetane number of this invention, a map defining relation between a control parameter in which NOx concentration of exhaust gas reaches a prescribed value and a cetane number is prepared in advance. The control parameter is variably controlled, and transition of the NOx concentration of the exhaust gas of an internal combustion engine is detected, and the control parameter of the internal combustion engine when the NOx concentration reaches the prescribed value is calculated, and thus, the cetane number in correspondence with the control parameter is estimated based on the map.
Patent JP-2013118193-A (JP)
Title: Organic el display
Inventor: NAGATA TETSUYA
IPC: G02B5/30
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent change in contrast of an organic EL display whose screen is a curved surface having a curvature in one direction.SOLUTION: In an organic EL display having a cylindrical surface, a circular polarization plate 76 is attached onto a seal plate 75. The circular polarization plate 76 receives tensile stress in the curved direction. The tensile stress adversely affect polarization characteristics of the circular polarization plate 76. According to this invention, adjusting the extension axis of the circular polarization plate 76 to coincide with the curved direction of the organic EL display can prevent change in polarization characteristics of the circular polarization plate 76, thereby providing images excellent in contrast over a long period of time.
Patent JP-2014167499-A (JP)
Title: Electronic device
Inventor: IMAOKA KUNIO
IPC: B41J29/38
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a power saving mode when an electronic device has a plurality of power modes different in power consumption as the power saving mode.SOLUTION: A power control section 509 selectively executes first power control as power control of a power saving mode, and second power control smaller in power consumption than the first power control. A mode setting section 507 selectively sets a setting to a low power mode and a sleep mode as the power saving mode, and after the setting is set to the low power mode, when a return instruction is not received by a return reception section 505 and a predetermined period of time elapses, changes over the setting to the sleep mode from the low power mode. When the low power mode is set by the mode setting section 507, the power control section 509 alternately repeats a period of time of the first power control and a period of time of the second power control, and when the sleep mode is set by the mode setting section 507, performs the second power control.
Patent JP-2014167139-A (JP)
Title: Amorphous alloy powder, dust core, magnetic element and electronic apparatus
Inventor: OTSUKA ISAMU
IPC: B22F3/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous alloy powder having small magnetostriction, a high-performance dust core produced by using the amorphous alloy powder, a high-performance magnetic element equipped with the dust core and a highly reliable electronic apparatus equipped with the magnetic element.SOLUTION: A choke coil(magnetic element) 10 has a dust core 11 and a conductor 12. The dust core 11 includes an amorphous alloy powder and the amorphous alloy powder is mainly composed of Fe and contains Cr in a ratio of 2 atomic % or more and 3 atomic % or less, Mn in a ratio of 0.02 atomic % or more and 1 atomic % or less, Si in a ratio of 10 atomic % or more and 14 atomic % or less, B in a ratio of 8 atomic % or more and 13 atomic % or less and C in a ratio of 1 atomic % or more and 3 atomic % or less. When the percentage content of Cr is defined as a atomic %, the percentage content of Mn is defined as b atomic % and the percentage content of C is defined as e atomic %, e/(a+b) is 0.3 or more and 0.95 or less.
Patent JP-2014166794-A (JP)
Title: Structure for mounting lamp unit of saddle-riding type vehicle
Inventor: NISHIURA MITSUHIRO
IPC: B62J6/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a lamp unit that can improve capacity to hold a lamp unit when the unit is mounted on a cover member and allows further downsizing.SOLUTION: The structure for mounting a lamp unit of a saddle-riding type vehicle, which comprises a cover member 10 for covering a body of the vehicle from outside and a lamp unit 30 mounted on the cover member 10, has an engaging portion 60 that rotates the lamp unit 30 behind the cover member 10 to be engaged with the cover member 10 and fastening portions 61 and 62 that fasten the lamp unit 30 engaged by the engaging portion 60 to the cover member 10. The engaging portion 60 comprises: a hook portion 20 having a bending portion 24 formed in an arch shape, with a center point of the arch approximately corresponding to a rotation center of the lamp unit; and a receiving portion 40 having a slit portion 43 into which the hook portion 20 is inserted and whose inner lateral surface contacting the bending portion 24 is formed in an arch shape.
Patent JP-2013161092-A (JP)
Title: Video display device and television receiver
Inventor: FUJINE TOSHIYUKI
IPC: G02F1/133
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent brightness and contrast from becoming unnatural when performing multiscreen display while enabling video expression in which the brightness and the contrast are enhanced for a video signal.SOLUTION: A video display device comprises: a control section (signal processing sections 1a, 1b, and an area active control and luminance stretch section 4) for controlling a display section 8 and a backlight section 6; and a display instruction detecting section 13a for detecting display instructions of a first and a second input video signals. The control section increases by stretching a luminance of the backlight section 6, and controls light emitting section enhancement processing according to the detection result. In the light emitting section enhancement processing, a light emitting section which is regarded as a video emitting light is detected on the basis of a predetermined feature quantity related to brightness of input video signals, and a display luminance of the light emitting section is enhanced by decreasing a luminance of a video signal of a non-light emitting section except the light emitting section among input video signals.
Patent JP-2014174217-A (JP)
Title: Electronic camera
Inventor: KOSHIYAMA SEIJI
IPC: H04N101/00
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera with enhanced capability to focus on a target object.SOLUTION: An image sensor 16 has an imaging surface for capturing a scene through a focusing lens and generates an electronic image of the scene. A driver 18a modifies a distance from the focusing lens to the imaging surface. An AF evaluation circuit 24 detects, in parallel with the modification processing by modification means, a plurality of focal points using a high frequency component of the electronic image of the scene generated by image capturing means. A CPU 26 checks the electronic image of the scene generated by the image capturing means and specifies areas containing unwanted objects on the imaging surface. The CPU 26 also executes a process for setting the distance from the focusing lens to the imaging surface to a distance corresponding to one of the plurality of focal points detected by the detection means, which exists in an area other than the areas specified by specifying means.
Patent JP-2014176184-A (JP)
Title: Voltage equalization device, and voltage equalization method
Inventor: KONNO TAKASHI
IPC: H02J7/02
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a voltage equalization device and a voltage equalization method, easily obtaining an offset voltage used in cross control of an active type cell balance with high accuracy according to a use pattern of batteries.SOLUTION: In cross control cell balance processing to make a current flow from one battery to the other battery so as to equalize voltages of first and second batteries, to estimate a voltage change by polarization of each battery, and to make the current flow from the one battery to the other battery until reaching an offset voltage corresponding to an amount corresponding to the voltage change by the polarization even after the voltages of the batteries become equal, an offset voltage correction part 122 refers to a use pattern time table 121 of the batteries, predicts a time during a use stop until the first and second batteries are used for power supply in time of cross control, multiplies the offset voltage by a correction coefficient corresponding to the time during the use stop to correct the offset voltage, and stops the cross control cell balance processing at a time point when having reached the corrected offset voltage.
Patent JP-2014173142-A (JP)
Title: Copper alloy casting production method and briquette used in the method
Inventor: SAKURAI KOICHI
IPC: C22B1/248
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy casting production method capable of producing a copper alloy casting by using a cutting dust with high quality with good working property at low cost.SOLUTION: In a process of producing molten metal 5, an alloy content 2 having a melting point lower than that of a copper is included in a cutting dust 1 of a copper alloy, and is subjected to compaction for forming a briquette 3. The briquette 3 is immersed in the molten metal 5 and is dissolved.
Patent JP-2014131457-A (JP)
Title: Bldc motor drive unit and control method therefor
Inventor: YOUM JUNG EUN
IPC: H02P6/08
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a BLDC motor drive unit and control method therefor.SOLUTION: The control method for BLDC motor drive unit includes: a step for aligning motor rotors; a step for storing alignment information of the rotors; a step for determining whether or not the rotors are under an aligned state, and a step for realigning the motor rotors on the basis of the alignment information.
Patent JP-2014176787-A (JP)
Title: Dust removal booth
Inventor: FUJIMOTO KEIICHI
IPC: B08B5/00
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a dust removal booth that suppresses an operator from undergoing dust contamination with powder dust and dust scattered due to air cleaning.SOLUTION: Air cleaned by cleaning means 10 is blown by an air fan 11 out of an outlet 12 provided above the back of an operator region 6 toward a cleaning object 7 on a work bench 13 where air cleaning is carried out from the back above the operator. Blowing cleaned air from above the back of the operator to a cleaning region 5 enables the operator's face and head to be protected from the dust scattered by the air cleaning in the cleaning region 5 to penetrate into the side of the operator region 6, so that a dust removal booth can be obtained that suppresses the operator from undergoing dust contamination with powder dust and dust scattered due to the air cleaning.
Patent JP-2014180343-A (JP)
Title: Cordless vacuum cleaner
Inventor: OGAWA TAKESHI
IPC: H02P25/10
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cordless vacuum cleaner in which an inexpensive universal motor can be driven by a battery, a brush is suppressed in deterioration, and a problem of a life does not occur.SOLUTION: A cordless vacuum cleaner comprises: a suction universal motor; a battery for driving the universal motor; a DC-DC converter which boosts an output of the battery by switching, and supplies the output to the universal motor; and a boost control part which controls the switching. The boost control part changes a duty ratio to a sine wave shape or a full-wave rectification wave shape, and controls the switching so as to be performed.
Patent JP-2013224573-A (JP)
Title: Fixture and fixing method
Inventor: AGATA MINORU
IPC: E04D13/00
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixture which can be prevented from being damaged by dispersing a load acting on the vicinity of a through hole formed in the upper bottom of a folded plate, and allows construction on a folded plate roof.SOLUTION: A fixture 1 for fixing a frame 70 mounted on a roof formed of a folded plate 61 includes a lower abutting member 10 which is arranged on the undersurface of the upper bottom 62 of the folded plate 61 and abuts against a pair of webs 63 extending from the upper bottom 62, and a fastening member 30 which fastens the lower abutting member 10 and the folded plate 61.
Patent JP-2014191117-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: YAMADA WATARU
IPC: G03G5/05
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that suppresses the occurrence of an afterimage phenomenon (ghost) in which a history of previous images remains even after a repeated use.SOLUTION: An electrophotographic photoreceptor includes an outermost surface layer (for example, protective layer) that is composed of a hardened film of a composition including at least one selected from reactive compounds represented by the following general formulas (I) and (II), and at least one selected from an electron-withdrawing vinyl monomer having an e value of 1.5 or more and a polymer thereof. In the formulas (I) and (II), F represents an electron transporting skeleton; L and L' represent a specific linking group; m represents an integer of 1 or more and 8 or less; m' represents an integer of 1 or more and 6 or less; and n represents an integer of 2 or more and 3 or less.