baber/WOPTO huggingface dataset:
Patent JP-2012099190-A (JP)
Title: Magneto-optical recording medium and magneto-optical recording method
Inventor: OGOSHI SHINICHI
IPC: G11B11/14
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium and a magneto-optical recording method which enable magnetic recording even in a non-magnetic field.SOLUTION: In a temperature range less than 40K, light irradiation generates magnetization at a light irradiation portion 4 of a recording layer 3, and the light irradiation portion 4 (ferromagnetic state portion), having different magnetization from the portions therearound (paramagnetic state), is set as a recording mark, which allows information to be recorded on the recording layer 3. Thus, the invention can provide a magneto-optical recording medium and a magneto-optical recording method that, without using an external magnetic field, can generate magnetization at the light irradiation portion 4 of the recording layer 3 by irradiating the recording layer 3 with recording light hν and enable magnetic recording even in a non-magnetic field.
Patent JP-2012101234-A (JP)
Title: SOLID WIRE FOR Ar-CO2 MIXED GAS SHIELDED ARC WELDING
Inventor: KIMOTO ISAMU
IPC: B23K35/30
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid wire for Ar-COmixed gas shielded arc welding which is favorable in the productivity of a wire, particularly can secure the strength and the stable low temperature toughness of weld metal in multilayer pass welding, and can obtain favorable welding workability so that the amount of the generation of sputter and the amount of the generation of slag are extremely small.SOLUTION: The solid wire for Ar-COmixed gas shielded arc welding which welds a high tensile strength steel of 690 N/mmor more using Ar gas containing 5-25% of COis characterized in that it contains, in mass%, C: 0.02-0.08%, Si: 0.65-1.10%, Mn: 1.80-2.20%, however, it contains Si+Mn: 2.55-3.15%, Mo: 0.10-0.30%, Cu: 0.15-0.40%, Ti: 0.05-0.16%, B: 0.0010-0.0060%, Al: 0.005-0.02%, N: 0.0060% or less, and that the remaining part is Fe and inevitable impurities.
Patent JP-2012102444-A (JP)
Title: Scouring agent composition for polyester-based fiber knit and scouring method using the same
Inventor: IWAKI TERUFUMI
IPC: C09K21/12
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a scouring agent composition capable of sufficiently removing an oil component such as an oil agent and a wax contained in a polyester-based fiber knit, as well as reducing scum derived from a flame retardant when performing a flame retardant treatment using the flame retardant simultaneous with a dyeing treatment.SOLUTION: The present invention provides a scouring agent composition for a polyester-based fiber knit comprising: (A) a styrenated phenol alkylene oxide adduct; and (B) at least one selected from (i) a polyethylene glycol having a number average molecular weight of 200 to 1500 and (ii) an oligoethylene derivative represented by the general formula (I), wherein Rand Rmay be the same or different and represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and n represents an integer of 1 to 4.
Patent JP-2012110978-A (JP)
Title: Surface treatment apparatus, and surface treatment method
Inventor: HARADA TASUKU
IPC: C21D1/10
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide both high hardness and crystal grain refinement, in shot peening which is a simple and inexpensive surface treatment.SOLUTION: The apparatus includes: an induction heating coil 130 for heating a workpiece W; a high-frequency applying device 200 for supplying a high frequency current to the induction heating coil 130 to cause the workpiece W to be subjected to induction heating; an injection nozzle 140 for injecting an abrasive material P toward the workpiece W and cooling the workpiece; and a control unit 300 for heating the workpiece W by supplying the high frequency current from the high-frequency applying device 200 to the induction heating coil 130 to austenitize the workpiece and injecting the abrasive material P from the injection nozzle 140 after cooling the workpiece W to a temperature -110 to -10°C of an A3 transformation point thereof, the control unit supplying the high frequency current to the induction heating coil 130 so as to keep the workpiece W in the temperature.
Patent JP-2012113936-A (JP)
Title: Parking system with battery charger
Inventor: MAEDA YORIO
IPC: H02J7/02
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a parking system capable of preventing the maximum value of electric power possible to supply from being exceeded by setting the maximum number of chargeable vehicles so that the number of simultaneously operable battery chargers is limited.SOLUTION: The parking system with battery chargers comprises: a plurality of parking spaces each of which is equipped with a battery charger 2 to charge a vehicle parked at the parking space; and a battery charger control device 4 to control a plurality of battery chargers 2. The battery charger control device 4 sets the maximum number of vehicles simultaneously chargeable by the plurality of battery chargers 2 and selects battery chargers 2 to charge out of the plurality of battery chargers 2.
Patent JP-2012112818-A (JP)
Title: Communication ranging complex system, communication ranging device, master unit and slave unit
Inventor: TANAKA MAKOTO
IPC: G01S13/91
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication ranging complex system, etc. which can efficiently and highly accurately perform transmission of information and ranging irrespective of a modulation system of a communication frame.SOLUTION: In a communication ranging complex system, a master unit 3 transmits a first pulse signal to a slave unit 4 after transmission of a control frame (after first transmission time α), and the slave unit 4 transmits a second pulse signal to the master unit 3 after reception of the control frame (after second transmission time β). Then, the master unit 3 calculates time (stand-by time Tm) from transmission timing of the first pulse signal to reception timing of the second pulse signal, and the slave unit 4 calculates time (response time Ts) from reception timing of the first pulse signal to transmission timing of the second pulse signal. Thus, it is unnecessary to precisely detect transmission and reception timing of the control frame, and even when a lag is generated in the first transmission time α and the second transmission time β, calculation of the stand-by time Tm and the response time Ts is not affected if only edges of the pulse signals can be detected.
Patent JP-2012111153-A (JP)
Title: Printing apparatus and printing method
Inventor: KANO HIROTAKA
IPC: B41J21/00
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved printing apparatus that can adjust density using a simple and basic medium, and to provide a printing method.SOLUTION: The printing apparatus includes: first printing images; second printing images having usage different from those of the first printing images, and including relevant images and density correcting patterns indicative of information relevant to printing behaviors of the first printing images; a printing part that performs printing on the medium; a reading part that reads density correcting patterns of the second printing images that are printed on the medium by the printing part; and a control part that calculates density correcting values of the first printing images based on the density correcting patterns read by the reading part.
Patent JP-2012114300-A (JP)
Title: Power generator
Inventor: HASEGAWA HIROSHI
IPC: H01L31/04
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To attain both good power generation characteristics and design.SOLUTION: A fixing rail 13 is provided with a plurality of grooves for holding cell units 12, in layer, in a direction perpendicular to the light receiving surface of the cell units 12 for each type corresponding to the power generation characteristics of the cell units 12. A wiring material for connecting the cell units 12 electrically is arranged for each groove. A plurality of fixing rails 13 are arranged in parallel and the cell units 12 are arranged planarly between the fixing rails 13. The invention is applicable, for example, to a power generation panel device having dye-sensitized solar cells.
Patent JP-2012113672-A (JP)
Title: Vehicle display device and sight line guide device
Inventor: OSUGI ATSUSHI
IPC: G01C21/36
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To appropriately guide a gaze of a driver while securing the safety of driving.SOLUTION: A gaze video on which a driver should gaze for safety, is selected out of a plurality of images displayed on an instrument display 2, and a marker 107 is movingly displayed so as to guide the driver's sight line to the gaze video. The marker 107 is movingly displayed like a falling star along a moving line 108 till the display area of the gaze video, with an instrument image 101 defined as a base point. Whichever video of vehicle peripheral videos 103-106 is selected as the gaze video, the moving line 108 is drawn within a range of a peripheral view field 22 that is positioned in the periphery of a concentrated view field 21 of the driver in a driving state.
Patent JP-2012116577-A (JP)
Title: Image forming apparatus
Inventor: MIZOBE JUNICHIRO
IPC: G03G15/00
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of achieving miniaturization and cost reduction of an end position detecting means.SOLUTION: The image forming apparatus includes: a line sensor 3 arranged on a both-side conveying path, including a plurality of detection elements arrayed in a sheet width direction M perpendicular to a sheet conveying direction L, configured to detect the position of the end of the sheet P in the sheet width direction M; a moving mechanism 61 configured to move the line sensor 3 in the sheet width direction M; and a controller configured to, before the sheet P reaches the line sensor 3, drive the moving mechanism 61 so as to move the line sensor 3 in a predetermined position in the sheet width direction M previously determined for each size of sheet P to be conveyed, and in the period where the sheet P passes through the line sensor 3, stop the drive of the moving mechanism 61 and control the line sensor to detect the position of the end of the sheet P in the sheet width direction M while the line sensor 3 is fixed to the prescribed position.
Patent JP-2012119092-A (JP)
Title: Nonaqueous electrolytic solution, electrode, and electrochemical device comprising nonaqueous electrolytic solution and electrode
Inventor: ONUMA HIROKAZU
IPC: H01M4/62
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution improving safety of an electrochemical device by reducing the heating value in an electrode active material layer while maintaining the discharge capacity, an electrode, and an electrochemical device comprising the nonaqueous electrolytic solution and the electrode.SOLUTION: A nonaqueous electrolytic solution contains: a compound represented by the formula (I) in which at least two of three hydrogen atoms in phosphoric acid are substituted by a (meth)acryloyloxyalkyl group; a nonaqueous solvent; and an electrolyte. In the formula (I), Xand Xrepresent a hydrogen atom or a methyl group, and Xand Xmay be the same or different; Rrepresents a hydrogen atom, a C1-C24 hydrocarbon group, or a specific (meth)acryloyloxyalkyl group; and a and b represent an integer of 1 to 10, and a and b may be the same or different.
Patent JP-2012122789-A (JP)
Title: Wheel bearing with rotation detection device
Inventor: NORIMATSU TAKAYUKI
IPC: F16C41/00
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing with a rotation detection device capable of preventing a magnetic encoder from being damaged due to biting of a foreign matter and providing a sufficient rotation detection accuracy.SOLUTION: A wheel bearing has an outer member 1 and an inner member 2 which are relatively rotatable via a rolling element 5, and supports a wheel rotatably on a vehicle body. An annular magnetic encoder 22 in which a plurality of pairs of magnetic poles are circumferentially arranged at equal intervals is provided on one end part in an axial direction of a rotation side member among the outer member 1 and the inner member 2 so as to be concentric with the rotation side member. A sensor 23 for detecting the pairs of magnetic poles of the magnetic encoder 22 is provided confronting the magnetic encoder 22. A protective cover 18 is provided which is interposed between the magnetic encoder 22 and the sensor 23 and protects the magnetic encoder 22. Multiplication means 24 is provided which multiplies the phase of the pair of magnetic poles from the output of the sensor.
Patent JP-2012123996-A (JP)
Title: Ion generator
Inventor: HAYASHI HIDEKI
IPC: A61L9/22
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an ion generator capable of supplying generated ions over a wide range of a room from top to bottom.SOLUTION: The ion generator has a main body 1 embedded in a ceiling, and generates ions from a ceiling plane. The main body 1 has a cylindrical form and a flange 2 in a lower portion thereof. The ion generator includes: a top board 6, and an electric motor 5 both provided on a top face 3 of the main body 1; a turbo fan 4 provided under the top board 6; an electric motor 5 for rotating the turbo fan 4, which is held by the top board 6 and connected with the turbo fan 4; a grille 19 having a suction port 17 and a blowoff port 18 in a lower end of the main body 1; and an electrostatic atomization means 28, and a protection cover 32 completely covering the electrostatic atomization means 28, both located in the main body 1. The protection cover 32 has an ion outlet 33 for exhausting ions in a lower portion thereof. The ion outlet 33 is provided near the blowoff port 18.
Patent JP-2012125044-A (JP)
Title: Electric actuator
Inventor: SHIMIZU TATSUNORI
IPC: F16H25/24
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric actuator that allows cost reduction by reducing the number of components and is also made more reliable by simplifying a detent mechanism.SOLUTION: A housing 2a has formed therein a cylindrical sac hole housing a drive shaft 7. A side cover 13 is detachably fixed to the housing 2a. A guide member 14 is mounted on an inner wall of the side cover 13. The guide member 14 has a recessed groove 14a that has an approximately U-shaped cross-section, faces the drive shaft 7, and extends along an axial direction. A detent pin 9 embedded in an external diameter of a spring shaft 15 is engaged with the recessed groove 14a, and the spring shaft 15 is thus supported in such a manner as to be unrotatable with respect to the housing 2a and be movable along the axial direction. A sensor link 20 is attached to a sensor pin 21 that is rotatably inserted in the housing 2a, and engaged with the detent pin 9. A magnet 23 is attached to an end of the sensor pin 21. A magnetic sensor 24 is arranged so as to face the magnet 23 through a predetermined air gap, and detects rotation angle of the sensor pin 21.
Patent JP-2012122679-A (JP)
Title: Air conditioner
Inventor: KAMATA MITSUHIRO
IPC: F24F11/02
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that accurately detects a failure in a refrigerating cycle to reliably protect a compressor even when a room temperature is low.SOLUTION: The air conditioner stops operation of the compressor 2 when a temperature difference between an indoor heat exchanger 15 and a room temperature is within a predetermined temperature range after the lapse of a predetermined time since the start of the operation of the compressor 2, detects changes in temperature of an outdoor heat exchanger 3 when the temperature difference between the indoor heat exchanger 15 and the room temperature is larger than a predetermined temperature while an indoor blow fan 14 is stopped, and when the change in temperature of the outdoor heat exchanger 3 is within a predetermined range, stops operation of the compressor 2.
Patent JP-2012125453-A (JP)
Title: Display device
Inventor: KUWABARA TAKAO
IPC: A61B6/02
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of displaying a two-dimensional display image as in the prior art as well as displaying a stereoscopic vision image and furthermore capable of carrying out stereoscopic viewing of a radiation image without causing a burden on an observer.SOLUTION: The display device includes a display part having a first display screen for displaying an image for a right eye, and a second display screen arranged adjoining the first display screen to display an image for a left eye. A first installation state in which the first and second display screens are vertically adjacent, and a second installation state in which the first and second display screens are laterally adjacent, can be switched. In the case of the first installation state, the image for the right eye and the image for the left eye are respectively displayed on the first and second display screens, and in the case of the second installation state, the two-dimensional display image is displayed on the first and second display screens. Further in the first installation state, a stereoscopic vision confirmation index is displayed on at least one of the first and second display screens.
Patent JP-2012132163-A (JP)
Title: Stone material throw-in hopper
Inventor: IKEMA MAKOTO
IPC: E02D15/10
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a stone material throw-in hopper that balances facilitation of a construction position management and improvement of work efficiency in a stone material throw-in work.SOLUTION: Stone materials 60 is thrown in when stone material throw-in hopper 10 remote-controllable using two types of wire (a suspending wire 26 and a gate opening/closing wire 44) is positioned closer to a construction position of a foundation rubble mound 80. The stone material throw-in hopper 10 comprises a hopper body part 12 that temporarily stores the stone materials 60, a suspending wire attachment part 24 to which a suspending wire 26 for suspending the hopper body part 12 is attached, and a pair of an active gate 14 and a passive gate 16 that open and close a stone material discharge port 20. The active gate 14 and the passive gate 16 are coupled by a link member 50, and are rotated in a direction separating each other by the operation of the gate opening/closing wire 44 to open the stone material discharge port 20.
Patent JP-2012131915-A (JP)
Title: Pressure-sensitive adhesive label for hard disk drive, and method for manufacturing pressure-sensitive adhesive label for hard disk drive
Inventor: NAKAHIRA RIE
IPC: B32B15/08
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique that enhances the durability of a pressure-sensitive adhesive label for a hard disk drive used for reducing the sound generated when the hard disk drive is driven.SOLUTION: A pressure-sensitive adhesive label 1 for HDD is a pressure-sensitive adhesive label that has an information display function and can reduce the sound generated when a hard disk drive is driven by being pasted to an outer surface of the case of the hard disk drive. The pressure-sensitive adhesive label 1 for HDD includes: a substrate layer 12 composed of a metal foil; rust-proof layers 14a and 14b covering the major surfaces of the substrate layer 12; an information display layer 20, on the surface of which printing can be performed, provided on one of the major surfaces of a laminated body 10 made of the substrate layer 12 and the rust-proof layers 14a and 14b; and a pressure-sensitive adhesive layer 30 provided on the other major surface of the laminated body 10.
Patent JP-2012132393-A (JP)
Title: Fuel injection valve
Inventor: KITAZUME YOSHIYUKI
IPC: F02M63/00
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve that stably atomizes fuel.SOLUTION: The valve includes: an injection nozzle 10 that has a sack part 12, at a tip, on which a plurality of nozzle holes 14 are formed; a needle valve 20 that is guided to the inside of the injection nozzle 10 by a guide member 30 and is disposed to reciprocate; and a negative pressure generation part 40 that is disposed upstream a valve sheet 16 formed on a base of the sack part 12 of the injection nozzle 10.
Patent JP-2012136060-A (JP)
Title: Vehicle seat
Inventor: ADACHI TAKAMASA
IPC: B60N2/42
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To enhance right and left rigidity while minimizing overhang of a rigid member to a center part of a seat back frame.SOLUTION: A vehicular seat includes: a sitting frame which is a frame of a sitting part where an occupant seats; and a seat back frame supported by the sitting frame. A seat back frame is disposed to be passed between side frames which are spaced right and left and disposed, and lower parts (lower member 12) of the right and left side frames, and has a lower part connecting member 30 comprising a sheet metal connecting the right and left side frames: the lower parts (lower member 12) of the right and left side frames have a sidewall 12A and an inside extension 13 extending from a rear end of a sidewall 12A part to inside; the lower part connecting member 30 has a rear wall 32 connecting the side frames and supported; an end inside of the inside extension 13 has an inclined edge 13A diagonal to the vertical direction, and the rear wall 32 is welded to the inside extension 13 along the inclined edge 13A.
Patent JP-2012137896-A (JP)
Title: Vehicle operation pedal device
Inventor: YAMAGAMI MICHIHISA
IPC: G05G9/00
Filed: 2010-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle operation pedal device capable of performing two kinds of operations including an accelerator operation by a single operation pedal, and capable of surely cancelling the accelerator operation using a low-cost method when the two kinds of operations are simultaneously performed.SOLUTION: When an operation pedal 12 is depressed for operating in an arrow B direction in oder to actuate a regular brake, an engagement gear 30 is separated from an interlocking gear 32 and the engagement between both gears is cut off as shown in Figure 1 (c), and rotation of the interlocking gear 32 is blocked even if the operation pedal 12 rotates in an arrow A direction, thus maintaining the operation pedal 12 at an acceleration operation amount of zero (0) detected by a rotation sensor 36. When depressing operation is released and the operation pedal 12 is returned to an original position in the depressing direction, the engagement gear 30 approaches the interlocking gear 32 and is mechanically engaged with the interlocking gear 32 as shown in Figure 1 (b). Therefore, when the operation pedal 12 is operated for acceleration to be rotated in the arrow A direction, the interlocking gear 32 is rotated and its rotation amount is electrically detected as the acceleration operation amount.
Patent JP-2012143034-A (JP)
Title: Induction motor, compressor, and refrigeration cycle device
Inventor: TSUTSUMI TAKAHIRO
IPC: H02K17/16
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by suppressing flux saturation of a rotor core.SOLUTION: In this induction motor 100, [a magnetic path width of a rotor (Lr*Nr)] that is the product of the circumferential width Lr of rotor teeth of the rotor 11 and the number Nr of the rotor teeth is not less than [a magnetic path width of a stator (Ls*Ns)] that is the product of the circumferential width Ls of stator teeth and the number Ns of the stator teeth.