baber/WOPTO huggingface dataset:
Patent JP-2011216265-A (JP)
Title: Headlight for vehicle
Inventor: TOMINAGA MOTONORI
IPC: F21S8/10
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a headlight for a vehicle with improved heat dissipation without bringing about jumboization or increase of power consumption.SOLUTION: The headlight includes: a projection lens 8; a shade 10; and a light source 12 arranged along a light axis in turn from the front inside a lamp room 6 formed of a housing 1 and a lens cover 4 arranged at a front opening 2 of the housing, and includes a reflector 14 for reflecting light from the light source 12 arranged in opposition to the light source 12. It is also provided with a heat dissipation member 16 for dissipating heat from the light source 12 inside the lamp room 6, and the heat dissipation member 16 includes a plurality of plate-like radiation fins 24 fitted along an up-and-down direction. A control plate 26 is provided nearly crossing the radiation fins 24. The control plate 26 is provided along an outer periphery of the plurality of radiation fins 24. The control plate 26 is formed in a size regulating convection at an outer periphery of the plurality of radiation fins 24. The control plate 26 is fixed to the housing 1 through a support 30.
Patent JP-2011217190-A (JP)
Title: Directional antenna
Inventor: UCHINO KOICHI
IPC: H01Q15/14
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a directional antenna particularly optimal for receiving radio waves of UHF bands, the directional antenna being configured to transmit and receive radio waves.SOLUTION: A directional antenna has: an H-shaped slit including a fundamental slit and an extension slit obtained by extending a full length of the fundamental slit; and a loop-shaped slit disposed around the H-shaped slit. Further, the fundamental slit and the extension slit are formed on the same conductor member. Accordingly, a structure is provided where the H-shaped slit is formed on the conductor member and the loop-shaped slit is disposed around the H-shaped slit, so that an antenna structure can be simplified.
Patent JP-2011223309-A (JP)
Title: Load drive circuit with bidirectional current detection function
Inventor: KOTO MASAAKI
IPC: H02M5/293
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To realize a load drive circuit with a bidirectional current detection function having a bidirectional current changeover switch.SOLUTION: The load drive circuit with the bidirectional current detection function comprises: the bidirectional current changeover switch 1 where a first forward current flows in a direction from first wiring 5 toward second wiring 6 and a first reverse current flows in a direction from the second wiring 6 toward the first wiring 5; a forward current detection switch 2 into which a second forward current correlated with the first forward current flowing to the bidirectional current changeover switch 1 flows, a reverse current detection switch 3 into which a second reverse current correlated with the first reverse current flowing to the bidirectional current changeover switch 1 flows; a forward current detection circuit 10 connected with the forward current detection switch 2 for detecting the second forward current which has flowed out from the forward current detection switch 2; a reverse current detection circuit 11 connected with the reverse current detection switch 3 for detecting the second reverse current which has flowed out from the reverse current detection switch 3; and a switch control circuit 4.
Patent JP-2011218504-A (JP)
Title: Device for slicing resin, and method for the same
Inventor: YAMAMOTO REI
IPC: B26D3/28
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin sheet having a more uniform thickness than before.SOLUTION: A device 10 for slicing a resin includes: a support table 12 having a slide surface 12A for slidably supporting a resin molding 50; a slice tool 14 having only an edge 22 whose tip end protrudes from the slide surface 12A; a slide mechanism 16 for sliding the resin molding 50 while pressing the resin molding 50 onto the slide surface 12A so as to slice the resin molding 50 by the edge 22; and an edge supporting base 18 for supporting the edge 22 from the side opposite to the slide mechanism 16 across the slide surface 12A.
Patent JP-2011228013-A (JP)
Title: Vehicular discharge lamp
Inventor: SHITO MASAYA
IPC: H01J61/35
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular discharge lamp that secures reliability of starting while reducing starting voltage and cuts manufacturing cost.SOLUTION: A discharge lamp that emits light by a DC lighting type comprises: an external tube 18 mounted on a socket 17; a light-emitting tube 19 composed of a light-emitting part 20 and a pair of narrow tube parts 21, 22 provided on the both opposite sides centering on the light-emitting part so as to be continuous with the light-emitting part and arranged inside the external tube; a cathode side electrode 23 and an anode side electrode 24 arranged inside the light-emitting tube; and two lead wires 26, 28 connected to the cathode side electrode and the anode side electrode respectively and arranged at least partly inside the external tube. A negative-pressure inert gas is filled in a space inside of the external tube and outside of the light-emitting tube, and a metal film 25 or a metal oxide film 25 is applied to the outer peripheral surface of the narrow tube part located on the anode side of the light-emitting tube or a metal wire 25 is wound thereon. In starting, a high-voltage pulse of negative polarity is applied on the anode side electrode.
Patent JP-2011225059-A (JP)
Title: Alarm sound generating device of electric automobile
Inventor: TOYODA HARUHISA
IPC: B60L3/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To improve safety of a pedestrian by surely propagating an alarm sound to a pedestrian, for awareness, who is in the advancing direction of an electric automobile.SOLUTION: The alarm sound generating device is mounted on an electric automobile which includes electric cars and hybrid cars. It includes a sensor for detecting vehicle speed, an electronic control unit which receives a measurement value from the sensor, and a vibration generating source which receives a drive signal from the electronic control unit. The vibration generating source is arranged at the position of rotational center of a tire wheel. If a car speed that is received by the electronic control unit from the sensor is equal to an alarm sound generating speed during travel, a vibration generating signal is transmitted to the vibration generating source from the electronic control unit. A vibrator of the vibrating source hits the tire wheel for generating vibration to generate an alarm sound.
Patent JP-2011214128-A (JP)
Title: Device for extracting gold and rare metal from seawater
Inventor: YOSHIDA HITOSHI
IPC: C22B59/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device which feeds seawater by efficiently utilizing waves, and can extract gold and rare metal by the buoyancy of oil.SOLUTION: Seawater pushed up by waves to a disk 3 floated on a tube in seawater, drops to the lower part from a water feed port 1, since air taken in from an air taking-in part 2 is present and thereby a space is formed between the oil 4 in the tube. Only minute amounts of gold and rare metal included in the seawater which drop into the oil 4 are stuck to the oil and are floated up together with the oil. The seawater is extruded to the lower part 9 without being stopped by the oil. For preventing the pushing of the oil to the lower part by the dropping pressure of the seawater, an oil returning structure 5 and a sponge-shaped material 7 having satisfactory draining property are fixed. Further, sea sand 8 is fixed for perfectly preventing the flowing out of the oil for the worst. The flowing out of the oil after gold and rare metal are stuck with the oil is prevented.
Patent JP-2011225715-A (JP)
Title: Curable organopolysiloxane composition
Inventor: IKENO MASAYUKI
IPC: C08L83/05
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a curable organopolysiloxane composition which has high transparency and especially high resistance to thermal shock, and hardly causes cracks under a severe temperature cycling.SOLUTION: This curable organopolysiloxane composition includes: a branched structure-having organopolysiloxane (A-I) which has at least two alkenyl groups bonded to a silicon atom in one molecule, and contains 5-70 mol% of a siloxane unit represented by following general formula (1): RSiO; a branched structure-having organopolysiloxane (A-II) which has at least two alkenyl groups bonded to a silicon atom in one molecule, and contains >70 mol% of a siloxane unit represented by general formula (1), wherein (A-I)/(A-II)=1/99-99/1 in weight unit; a linear organohydrogenpolysiloxane (B) which is represented by following average composition formula (2): RHSiO, has at least two hydrogen atoms bonded to a silicon atom in one molecule, and has a viscosity of ≤1,000 mPa s at 25°C, wherein the number of the hydrogen atom bonded to the silicon atom thereof is 0.3-10 per one of the total of the alkenyl groups bonded to the silicon atom of the components (A-I) and (A-II); and a catalytic quantity of an addition reaction catalyst (C).
Patent JP-2011226588-A (JP)
Title: Sliding constant velocity universal joint
Inventor: OTA YOSHIHIKO
IPC: F16D3/227
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To achieve weight reduction of an outer joint member securing an axial sliding range of an internal part while reducing the cost by reducing processing man-hours and the number of parts of a tripod type constant velocity universal joint.SOLUTION: On the inner peripheral surface of a portion 57 extending from an opening 11 of the outer joint member 10 in a boot 50, a guide groove 58, in which a roller 30 can be inserted in a freely rollable state, is formed coaxially with a track groove 12 of the outer joint member 10.
Patent JP-2011231582-A (JP)
Title: Bathroom unit supporting structure
Inventor: SHIRAISHI AKITO
IPC: A47K4/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit supporting structure capable of reducing weight for a supporting strength of a bathroom unit.SOLUTION: A bathroom unit supporting structure 1-1 comprises a frame 2 on which a bathroom unit is placed in vertical direction and a plurality of supporting legs 3 that support the frame 2. The frame 2 has a plurality of frame members. A frame member 21 or 22 of the supporting leg to which the supporting leg 3 is connected is a hollow shaped single body having a shorter length 21b or 22b on the upper side facing the bathroom unit in a cross section perpendicular to the longitudinal direction than a length 21c or 22c on the lower side facing the supporting leg, and the upper side 21b or 22b is entirely overlapped with the lower side 21c or 22c when viewed from the lower side 21c or 22c toward the upper side 21b or 22b.
Patent JP-2010223967-A (JP)
Title: Method for monitoring il-18
Inventor: ROY AMIT
IPC: G01N33/68
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for monitoring IL-18.  <P>SOLUTION: The present invention relates to the method suitable for monitoring IL-18. The present invention also provides a method for measuring IL-18 in a human body fluid for the purpose of diagnosing disease and evaluating the response to ICE inhibitor or other therapy. These methods are useful in discovering or developing compounds that modulate IL-18. Monitoring IL-18 levels provides a method for monitoring both IL-18-mediated and IL-1 β mediated disease processes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010166102-A (JP)
Title: Semiconductor storage device
Inventor: ISHIKURA SATOSHI
IPC: H01L27/11
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve increase in parasitic capacitance load of word lines or reduction in yield due to wiring particles in a 6-transistor SRAM (static random access memory) memory cell having a horizontal memory cell layout.  <P>SOLUTION: The device includes: a plurality of word lines 351 aligned and disposed in the column direction in the second layer wiring; two or more pairs of bit lines 352 and 353 aligned and arranged in the row direction and a plurality of VDD power supply lines 354 disposed between each pair of bit lines in the third layer wiring; and a VSS power supply line formed by the wiring layer just above the bit lines in the fourth layer wiring. The VSS power supply line is connected to a CMOS type SRAM cell through an island-shaped VSS pattern formed by the wiring layer just below the VSS power supply line, and connection of the VSS power supply line to the island-shaped VSS pattern is attained by arrangement of a plurality of via parts per island-shaped VSS pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011242833-A (JP)
Title: Memory controller, flash memory system provided with memory controller and control method of flash memory
Inventor: MUKODA NAOKI
IPC: G06F12/02
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To efficiently access a physical block corresponding to a logical block frequently specified by an access request.SOLUTION: By the access request, for the logical block specified until then, a predetermined number of pieces of logical block information for accessing the physical block corresponding to the logical block are held. In the holding of the logical block information, the logical block information of a high priority order is given priority over the logical block information of a low priority order. In the management of the priority order, the priority order of the logical block information corresponding to the logical block frequently specified by the access request becomes high. When receiving the access request, if the logical block information corresponding to the logical block specified by the access request is held, the physical block corresponding to the logical block specified on the basis of the held logical block information is accessed.
Patent JP-2011242246-A (JP)
Title: Method for detecting earthquake acceleration
Inventor: SHIOZAWA TATSUO
IPC: G01V1/30
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional method for detecting earthquake acceleration that a gravity acceleration component is included in detected acceleration in the case of an acceleration input axis of an accelerometer inclined to a horizontal direction by ground strains due to an earthquake because the earthquake acceleration is detected only by the accelerometer.SOLUTION: In a method for detecting earthquake acceleration, an inclination angle θ to a horizontal direction 11 of an acceleration input axis 2a is calculated from an angular velocity detected by a gyroscope in an operation unit, a gravity acceleration component 22 included in output acceleration 20 of an accelerometer is calculated from the inclination angle θ, and earthquake acceleration 21 along the horizontal direction 11 is calculated by subtracting the gravity acceleration component 22 from the output acceleration 20.
Patent JP-2011243734-A (JP)
Title: Electronic device
Inventor: FUWA YUTAKA
IPC: H05K7/20
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide efficient mounting or the like of an exhaust heat mechanism and a printed circuit board of an electronic device.SOLUTION: The electronic device comprises a backboard 20 mounted in a housing, a printed circuit board 10 having a heat element 11 which can be connected to the backboard 20, and a heat exhaust mechanism 30 for radiating heat generated from the heat element 11. The heat exhaust mechanism 30 includes: a fixed pressure plate 51 having contact with a surface of the heat element 11; a movable pressure plate 52 which is linked to the fixed pressure plate 51 via an elastic member while keeping a gap and in which a space increases or decreases along with elastic deformation of the elastic member; a heat radiation part 45 disposed so as to protrude toward the outside of the housing; a thermally conductive member 41 which can exchange heat with the heat radiation part 45; and an insertion member to be linked to the thermally conductive member 41 inserted into the space to enable heat exchange when the printed circuit board 10 is connected to the backboard 20.
Patent JP-2011240314-A (JP)
Title: Cold spray apparatus
Inventor: ODA TAKESHI
IPC: C23C24/04
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cold spray apparatus in which a material powder feed apparatus and a gas heater can be operated at low pressure; the gas consumption cost can be reduced; and the operation can be stably carried out without clogging of a cold spray nozzle.SOLUTION: The cold spray apparatus to form a film by jetting a material powder together with a working gas at a high speed from a cold spray nozzle and making the material powder collide with a substrate with the material powder in a solid state comprised a high-speed gas flow forming part A installed in the cold spray nozzle 1 and forming a high-speed gas flow by narrowing a gas passage width of the working gas; a material powder feed path 6 feeding the material powder M to the cold spray nozzle by transporting the material powder carried on a low-pressure gas; a high-pressure gas feed path 8 feeding a high-pressure working gas to the cold spray nozzle; and a material powder feed nozzle 4 introducing the low-pressure gas with the material powder from the central axis direction of the cold spray nozzle to the vicinity of and the downstream side of the high-speed gas flow forming part A.
Patent JP-2011247610-A (JP)
Title: Impedance detection circuit and impedance detection method
Inventor: SHIRAI HIROAKI
IPC: G01R27/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an impedance detection circuit and an impedance detection method which are capable of removing the influence of a parasitic capacitance by simple adjustment.SOLUTION: The impedance detection circuit according to the present invention includes a detection circuit 10, a correction circuit 20, a subtracting circuit 30, and an AC signal generator 40. The detection circuit 10 comprises an operational amplifier AMP1 and a feedback resistor R2. The operational amplifier AMP1 includes: an inverting input terminal connected to one end of a signal line 50 the other end of which is connected to a capacitance Cs to be measured; a non-inverting input terminal connected to a shield line 51 covering at least a part of the signal line 50, and output of the AC signal generator 40; and an output terminal. The feedback resistor R2 is connected between the output terminal and the inverting input terminal of the operational amplifier AMP1. The correction circuit 20 is provided with a resistor R3 and a variable capacitor Cv and corrects a detection signal S7 outputted from the operational amplifier AMP1 by adjusting a capacitance value of the variable capacitor Cv.
Patent JP-2011247696-A (JP)
Title: Automatic pattern extraction method and automatic pattern extraction system
Inventor: HIRATA TAKEHIDE
IPC: G01H17/00
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic pattern extraction method and an automatic pattern extraction system which can automatically extract an enormous number of normal patterns to be used for performing abnormality diagnosis especially by collation processing with a normal pattern and can easily register the extracted normal patterns in a pattern library.SOLUTION: The automatic pattern extraction system includes: a pattern segmentation processing part 21 for extracting change points of inputted time series data and segmenting time series data as a plurality of patterns based on the change points; a pattern clustering processing part 22 for calculating similarity between a plurality of patterns segmented by the pattern segmentation part 21, clustering combination patterns having high similarity and extracting respective patterns as registration patterns; and a registration processing part 23 for registering the registration patterns extracted by the pattern clustering processing part 22 in a normal pattern library.
Patent JP-2011245717-A (JP)
Title: Cleaning mechanism of conveyance roller and printer
Inventor: ISHIDA TETSUGO
IPC: B41J11/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To periodically remove ink adhering to a conveyance roller without applying influence to a paper conveyance performance, the conveyance roller being in contact with a printing face of a recording medium.SOLUTION: This cleaning mechanism 21 includes a cleaning lever 22 which is rotatably supported in a state that one end is extended at an upper portion of a paper discharge follower roller 14B placed at a downstream side of a printing position A and of which the other end is urged upward. In a state that an open/close cover 5 attached to an open hole 4 for replacement of a paper roll is closed, the cleaning lever 22 is held, against an urging force, at a position not contacting the paper discharge follower roller 14B by a fixed blade 17 and a movable blade 18 of a cutter 19 provided at a downstream side of the paper discharge follower roller 14B. When opening of the open/close cover 5 is started, the movable blade 18 mounted on a platen unit 20 is moved and the fixed blade 17 is separated from the cleaning lever 22 so that the cleaning lever 22 is brought into contact with the paper discharge follower roller 14B.
Patent JP-2011249217-A (JP)
Title: Connector
Inventor: SASAKI YUICHI
IPC: H01R13/639
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To assemble a connector in both a bayonet type and a screw manner without using a coil spring.SOLUTION: A male connector 1 comprises: a holder 6 which is fitted rotatably to an outer peripheral surface of a plug body portion 5, and has a male screw 9 cut on an outer peripheral surface and also has slide grooves 10 formed at predetermined intervals behind the outer peripheral surface; and a knob portion 7 which has an engagement claw 13 on a tip side and also has an engagement projection portion 12 molded in one body to slide by the slide grooves 10, and is fitted rotatably together with the holder 6.
Patent JP-2011252968-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA NORIO
IPC: G03G21/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that allows ozone and an odorous component generated at image forming to be efficiently eliminated from air which will be discharged to the outside of a housing.SOLUTION: A laser printer (image forming apparatus) 1 includes an image forming device 4 and a fixing device 6 in a body housing 2. A mixing space M is formed between the image forming device 4 and the fixing device 6 by multiple partition walls 70 including a first partition wall 71 and a second partition wall 72. When an air discharge fan 90 is driven, a first gas O containing ozone is made to flow through a first introduction port 75 formed on an upper end of the first partition wall 71 on the side of the image forming device 4, and introduced to the inside of the mixing space M along the partition walls 70 located on an upper surface of the mixing space M. At the same time, a second gas V containing VOC (Volatile Organic Compounds) is made to flow through a second introduction port 76 which is formed, along the bottom surface of the first partition wall 71, on the partition walls 70 making up the bottom surface of the mixing space M, and introduced to the inside of the mixing space M along the first partition wall 71. Air containing the first gas O and the second gas V is discharged, flowing as swirling in the mixing space M, by the air discharge fan 90 to the outside of the body housing 2.