baber/WOPTO huggingface dataset:
Patent JP-2013219669-A (JP)
Title: Semiconductor integrated circuit device and level shift circuit
Inventor: KAMIMARU MASARU
IPC: H03K19/0185
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit with reduced jitter and a semiconductor integrated circuit device equipped with the level shift circuit.SOLUTION: A level shift circuit includes a first circuit and a second circuit including first and second withstand-voltage protection circuits. The first circuit is driven based on a voltage at a connection node between the first and second withstand-voltage protection circuits. The first circuit includes first and second transistors setting the amplitude of an output signal to a second logic level; and third and fourth transistors setting the amplitude of the output signal to a first logic level. The second circuit includes fifth and sixth transistors receiving the output signal and an inverted output signal in which the output signal is logically inverted and controlling whether to output a signal of the second logic level; and a seventh and eighth transistors driving the fifth and sixth transistors. The first withstand-voltage protection circuit is disposed between the fifth and sixth transistors and the seventh and eighth transistors, and the second withstand-voltage protection circuit is disposed between the first withstand-voltage protection circuit and the seventh and eighth transistors.
Patent JP-2012130810-A (JP)
Title: Game machine
Inventor: MIYANOIRI NAOHIKO
IPC: A63F7/02
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To allow a player to easily recognize presentation on the progress of the play.SOLUTION: A variable display game (hereinafter, a game) is executed as a starting condition is satisfied. If the result of the game is a special result mode, a special game state to grant a prescribed game value can be generated. Variable display is stopped after a plurality of symbols are variably displayed in a plurality of variable display areas to extract one display result. A result mode of the game is extracted from display results in the plurality of variable display areas. Display control selects a presentation state to be executed in the game in association with the start of the game according to a command signal from the game control. An advance notice display on the selected presentation state is selected from a plurality of kinds of advance notice display candidates and displayed. When the game is in a ready-to-win state, the display result is finally extracted in one of the plurality of variable display areas. As for the advance notice display, one advance notice display is selected from the plurality of kinds of advance notice display candidates according to the position of the variable display area where the display result is finally extracted in the ready-to-win state.
Patent JP-2012179052-A (JP)
Title: Host cell protein knock-out cell for producing therapeutic protein
Inventor: STEENSTRUP THOMAS DOCK
IPC: C07K14/745
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a means for producing a vitamin K-dependent protein composition devoid of or substantially devoid of protein contaminants.SOLUTION: There are provided a method and a means for producing a composition of a coagulation factor selected from thrombin polypeptide (FII/FIIa), factor X polypeptide (FX/FXa), factor IX polypeptide (FIX/FIXa), factor VII polypeptide (FVII/FVIIa), and anticoagulant protein C, especially factor VII polypeptide, particularly, vitamin K-dependent protein, and useful for decreasing or removing protein contaminants.
Patent JP-2013224593-A (JP)
Title: Hermetic type compressor
Inventor: YAGI AKIO
IPC: F16C33/58
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly-efficient and highly-reliable hermetic type compressor that, in rolling of a ball of a thrust ball bearing, suppresses the generation of wear of raceways on rolling surfaces of an upper race and a lower race where the ball rolls and that prevents an increase in input.SOLUTION: A plurality of balls 168 are arranged in a holder 170 so that a distance of radius of gyration of the balls 168 is not same as the center of gyration of a shaft 140. A gap is provided between an inner diameter part 176 of the holder 170 and an outer periphery 178 of a main shaft 142. Rolling on the same raceway of each of the balls 168 is greatly reduced, whereby the efficiency is improved by an input reduction and the reliability is also improved by prevention of sliding wear.
Patent JP-2012165005-A (JP)
Title: Semiconductor element and method for manufacturing the same
Inventor: WANG XIAODONG
IPC: H01L27/11
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element which significantly reduces a soft error rate, and a method for manufacturing the same.SOLUTION: In the semiconductor element, a semiconductor substrate (100) has a first type first doped region (102) under a first well region (104) doped with first type impurities, the first well region is electrically connected to the first doped region, an isolation region (206) is formed between the first well region and the first doped region (102), the isolation region is electrically connected to a second well region, and the isolation region and the second well region are doped with a second impurity type opposite to the first impurity type. In the method for manufacturing the same which further includes a step of forming a second doped region in the first well region and under the isolation region, a third doped region having the first type impurities can be formed on the isolation region.
Patent JP-2013227684-A (JP)
Title: Fabric and fiber product
Inventor: IWASHITA KENJI
IPC: A47G9/08
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fabric that is lightweight, has low air permeability and has soft texture, and to provide a fiber product.SOLUTION: The fabric is produced by using a polytrimethylene terephthalate multifilament having a total fineness of 35 dtex or less, has a basis weight of 70 g/mor less and an air permeability of 3 cc/cm*sec or less. It is preferable that the polytrimethylene terephthalate multifilament has a total fineness of 25 dtex or less and a single fiber fineness of 1.4 dtex or less. The fabric has a cover factor CF in a range of 1,500-2,800 and preferably has a rip-stop taffeta structure.
Patent JP-2013226940-A (JP)
Title: Power steering device
Inventor: AOYAMA TAKASHI
IPC: F16H19/04
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To suppress rolling movement of a rack shaft due to an input load onto a rack end from a tire in a power steering device.SOLUTION: In a power steering device, a center 27C of a ball 27A of a ball coupling 27 is arranged on an axially perpendicular cross section of a rack shaft 24 through a center of gravity of the cross section including a rack 24A on an extended line of a center axis 24L extending in an axial direction of the rack shaft 24. Rotation torque T generated around the center axis 24L of the rack shaft 24 by an input load in an actual vehicle vertical direction on the rack shaft 24 through the ball coupling 27 of a rack end 26 from the tire is T=F×e=0. Thereby, the rotation torque for rolling the rack shaft 24 around the center axis 24L is not generated, and rolling movement of the rack shaft 24 by the input load F on the rack end 26 from the tire can be suppressed.
Patent JP-2013231607-A (JP)
Title: Calibration tool display device, calibration tool display method, calibration device, calibration method, calibration system and program
Inventor: OTSU MAKOTO
IPC: G01B11/26
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a calibration tool display device which virtually generates a calibration tool and displays the image data of the tool projected on the display device in actual size, so that calibration is easily performed with improved accuracy by photographing the displayed image with a camera.SOLUTION: An electronic calibration tool is arranged in a virtual three-dimensional space provided in an arithmetic device 102. An image for determining a position in actual size on the basis of the display size and the number of pixels of a display device 101 is displayed. Cameras 107 to 110 to be calibrated photograph the displayed virtual calibration tool. From the corresponding relation between the position in actual size and the two-dimensional coordinates obtained from the photographed image, the three-dimensional positions of the cameras are calculated relative to the display plane. Furthermore, from the positional relation of each camera relative to the display plane, the three-dimensional position relative to each camera is calculated. The relative positional relations of the cameras can be thus obtained.
Patent JP-2012235116-A (JP)
Title: Light-emitting diode
Inventor: GI YO
IPC: B82Y30/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode which prevents occurrence of lattice defect.SOLUTION: A light-emitting diode 10 comprises: a substrate 100; a first semiconductor layer 120; a second semiconductor layer 140; an activation layer 130; a first electrode 150; and a second electrode 160. The first semiconductor layer, the activation layer, and the second semiconductor layer are sequentially stacked on the substrate along a direction away from the substrate. The first electrode is electrically connected to the first semiconductor layer. The second electrode is electrically connected to the second semiconductor layer. A surface of the first semiconductor layer that is adjacent to the substrate is a carbon nanotube layer 102 which is patterned so as to include a plurality of gaps. Since the patterned surface of the first semiconductor layer is connected to the substrate, a plurality of cavities are formed.
Patent JP-2013230732-A (JP)
Title: On vehicle feed system
Inventor: AKABOSHI HIDEAKI
IPC: B60K1/04
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an on vehicle feed system that can directly supply electric power in home appliances from a battery of a vehicle without using external equipment such as power supply equipment etc. and can improve safety.SOLUTION: An on vehicle feed system is mounted on a vehicle that has an electric motor that drives wheels and a battery that supplies electric power to the electric motor, and supplies the electric power outside the vehicle from the battery. The on vehicle feed system has: an inverter (38) converts DC current supplied from the battery into AC current; a control box (40) that controls supply of the AC current convert by the inverter outside the vehicle; and a power cable (42) that connects the battery and the inverter. The inverter and the control box are disposed in a configuration space covered by a cover (52) at an upper face side of a baggage room floor (34), and the power cable is disposed in the lower surface side of the baggage room floor and in the configuration space.
Patent JP-2015073337-A (JP)
Title: Electric circuit
Inventor: NARA FUMINORI
IPC: H02M3/155
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the radiation of an electromagnetic wave noise from an electric circuit board having a high frequency coil without using a magnetic shield material or an electromagnetic shield material.SOLUTION: An electric circuit including a plurality of voltage converter circuits, includes: a first voltage converter circuit including a first switching element (T1) for connecting and disconnecting a current flowing through a first coil (L1) according to a first control signal; and a second voltage converter circuit including a second switching element (T2) for connecting and disconnecting a current flowing through a second coil (L2) according to a second control signal. The first and second coils (L1, L2) are arranged mutually adjacently on the circuit board. Polarities of the first and second coils or the directions of coil currents are set to cancel leakage magnetic fluxes (g1, g2) generated by the first and second coils, respectively, and operations of the first and second switching elements are substantially synchronized with each other.
Patent JP-2013233214-A (JP)
Title: Electronic endoscope apparatus and endoscope imaging module, and method for preventing dew condensation thereof
Inventor: TAKAHASHI KAZUAKI
IPC: A61B1/04
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To easily adhere, to a prism, a heating member for preventing dew condensation between an imaging device and the prism without impairing functions of an imaging system.SOLUTION: An electronic endoscope apparatus includes: a prism 55 housed within an endoscope distal end for reflecting and changing a light path of light emitted from an objective lens optical system on a reflection surface; an imaging device disposed on a light emitting surface of the prism 55; a reflection film 85 and a protection film 86 thereof formed on the reflection surface of the prism 55; a carbon-containing adhesive layer 87 layered on the protection film 86; a filler-containing adhesive layer 89 layered on the carbon-containing adhesive layer 87; and a heating member 77 adhered to the filler-containing adhesive layer 89 for heating the prism 55.
Patent JP-2013234712-A (JP)
Title: Shaft connecting mechanism
Inventor: NAKAGAWA NOBORU
IPC: F16D3/68
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a shaft connecting mechanism hardly causing looseness on the direction of the axial periphery between one rotary shaft and the other rotary shaft even by long-term use, capable of reducing impact when reversing an output rotary shaft of an electric motor, transmission to a steering wheel of brush vibration of the electric motor, and an abnormal sound such as tooth hitting and vibration caused by a backlash of a worm gear mechanism, capable of improving a steering feeling of a driver, and capable of avoiding early deterioration.SOLUTION: A shaft connecting mechanism 1 includes an axial directional projection body 4 separately arranged on a rotary shaft 2 in the radial direction to the axis O, an axial directional projection body 5 separately arranged on a rotary shaft 3 in the radial direction to the axis O, and a rotation transmitting body 6 arranged between the rotary shafts 2 and 3 and contacting with the respective axial directional projection bodies 4 and 5 in the direction of the axial periphery for transmitting rotation in the R direction of the rotary shaft 2 to the rotary shaft 3 via the axial directional projection bodies 4 and 5.
Patent JP-2012242836-A (JP)
Title: Projector and projector control method
Inventor: KEUM KEON-HO
IPC: H04N5/74
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a projector.SOLUTION: The present projector includes a projection part for projecting an image, first and second sensors disposed facing each other with the projection part positioned as a center, and a control part controlling so that the projector operates in a protection mode when the first and second sensors have detected a motion of an object. The detection direction axis of the first sensor and the detection direction axis of the second sensor intersect with each other.
Patent JP-2013242346-A (JP)
Title: Vehicle-mounted display device
Inventor: IMANISHI SHUNICHI
IPC: H04N7/18
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle-mounted display device which can easily complete setting for adjustment of a vision in setting a vertical projection position for a monocular HUD.SOLUTION: A vehicle-mounted display device 100 includes an image projection unit 20 that forms an image on the travel of a vehicle and projects the image, a reflector plate 30 that has a wide scattering angle range 33 having a wide scattering angle in at least part of a peripheral vision range, and a second range that forms a central vision range 34 different from the wide scattering angle range 33, and a control unit 40 that, on the basis of a first image projected onto the wide scattering angle range 33 with the image projection unit 20, accepts adjustment of vertical height of a second image projected onto the central vision range 34.
Patent JP-2013243479-A (JP)
Title: Variable gain amplifier, and current detection circuit, motor drive circuit and electronic apparatus using the same
Inventor: SUGIE TAKASHI
IPC: H02P29/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain amplifier that implements high precision gain control.SOLUTION: A first resistance R1 is disposed between a first input terminal Pi1 and an inverting input terminal (-) of an operational amplifier 10. A second resistance R2 and a third resistance R3 are disposed in series between the inverting input terminal (-) of the operational amplifier 10 and an output terminal Po in this order. A first terminal E1 of a fourth, variable resistance R4 is connected to a node N1 of the second resistance R2 and the third resistance R3, and a second terminal E2 thereof is connected to a non-inverting input terminal (+) of the operational amplifier 10. The forth, variable resistance R4 includes a plurality (N) of resistance paths RP1-RPN disposed in parallel between the first terminal E1 and the second terminal E2. The i-th resistance path RPi includes a resistive element R4and a switch SWdisposed in series.
Patent JP-2013240287-A (JP)
Title: Power-connecting/disconnecting structure of walking type working machine
Inventor: UCHITANI MASARU
IPC: A01B33/02
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in straightness of a machine body caused by phase shift of right and left cultivation rotors on a cultivation work.SOLUTION: In a power-connecting/disconnecting structure of a walking type working machine in which side clutches 22 for connecting/disconnecting transmission from an output rotor (A) to respective driving shafts 8 are disposed between the output rotor (A) and right and left driving shafts 8 for cultivation rotors, a plurality of engaging portions 22A enabling engage-connection of the output rotor (A) to the driving shafts 8 are distributedly arranged at three or more places on the circumferential direction of the output rotor (A) and the driving shafts 8 in a state that at least one place arrangement distance is different from other place arrangement distances, and the side clutches 22 are disposed in a state that at least one of the engaging portions 22A is arranged in unequal distances.
Patent JP-2013241246-A (JP)
Title: Sheet conveyance device and sheet storage device
Inventor: SASAMOTO TETSURO
IPC: B65H29/14
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device and a sheet storage device which can suppress the occurrence of sheet-folding, scratches or jamming, also, can discharge a sheet member from a discharge port while changing the conveyance path.SOLUTION: A sheet conveyance device includes: a first belt member which is rotatably laid in a tensioned condition across a plurality of tension members; a second belt member which is provided opposed to the first belt member such that the second belt member may travel in parallel to the first belt member in a predetermined area while a sheet member supplied from an image forming apparatus may be sandwitched between the first belt member and the second belt member, and which is rotatably laid in a tensioned condition across a plurality of tension members; and a conveyance path switching means for switching the conveyance path by shifting the first belt member and the second belt member. The sheet member sandwitched and conveyed by the first belt member and the second belt member is conveyed while switching the conveyance path by the conveyance path switching means such that the sheet member may be sent into any of a plurality of discharge ports.
Patent JP-2013242943-A (JP)
Title: Recording and reproducing apparatus
Inventor: HAMAMURA YASUHIRO
IPC: G11B20/10
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus that can prevent the speed of recording and readout of content data from becoming slow by preventing a region segmented to the whole recording medium from dispersing.SOLUTION: A recording and reproducing apparatus 1 includes: a head 17c for performing recording to a platter 17a including an inner peripheral region 217a and an outer peripheral region 317a in which content data is recorded; and a control unit 10 for controlling the head 17c so as to record content data, which is preliminarily determined to be highly possibly deleted, into the inner peripheral region 217a, and to record content data, which is preliminarily determined to be lowly possibly deleted, into the outer peripheral region 317a.
Patent JP-2013246119-A (JP)
Title: Thermal type electromagnetic wave detector, method of manufacturing the same, and electronic apparatus
Inventor: SAITO HIDETAKA
IPC: G01N21/35
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal type electromagnetic wave detector capable of physically sealing a space between substrates by bump-connecting a sensor substrate and an IC substrate without using underfill, and also to provide a method of manufacturing the thermal type electromagnetic wave detector and an electronic apparatus.SOLUTION: A thermal type electromagnetic wave detector 11 includes: a first substrate 15 including an integrated circuit; a second substrate 16 which has a first surface 16A and a second surface 16B and is electrically connected to the integrated circuit via a bump 17 arranged on the second surface; one or more thermal type electromagnetic wave elements 18 which are formed on the first surface of the second substrate and is electrically connected to the bump; and a resin layer 20 having shape retention properties which is interposed between the first substrate and the second substrate and in which one or more holes 20A avoiding interference with the bump are penetrated and formed.
Patent JP-2013250447-A (JP)
Title: Developing device and image forming apparatus
Inventor: YAMAGUCHI ATSUSHI
IPC: G03G15/08
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus that are able to block movement of developer to the ends of a developing roller in the axial direction thereof and that are easy to remove old developer from a development tank.SOLUTION: Magnetic sealing members 211a and 211b are fixed to a development tank cover 205 of a developing device 200 such that a space is left from the ends of a developing roller 204 in the direction of an axis Sthereof so as to face the ends above the axis Sof the developing roller 204. Non-magnetic sealing members 212a and 212b are fixed to portions of the development tank 201 facing the corresponding ends below the axis S.
Patent JP-2013250869-A (JP)
Title: Image recognition device, image recognition method and image recognition program
Inventor: AKIMOTO HIROYUKI
IPC: B60R21/00
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device that can enhance recognition performance of a target object.SOLUTION: The image recognition device (as one example, a camera electronic control unit (ECU) 1) comprises: an image acquisition unit 12 that acquires an image; and an object recognition unit 13 that performs a process of conducting a plurality of by-class identifications identifying each of a plurality of target objects different in a class included in a target object of a predetermined one category regarding a window to be set for an image acquired by the image acquisition unit 12 to determine a window capturing one of the plurality of target objects different in the class on the basis of an identification result by the plurality of by-class identifications and a process of clustering the determined window.