baber/WOPTO huggingface dataset:
Patent JP-2011050066-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H01L27/146
Filed: 2010-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing the effect of a current leaking from a reset transistor to a photoelectric conversion element, and to provide a method for driving the semiconductor device.  <P>SOLUTION: The semiconductor device includes: a reset transistor; a photoelectric conversion element; a reset-side power supply line; and a diode-side power supply line. In the semiconductor device, a gate terminal of the reset transistor is connected to a reset signal line. One terminal of the photoelectric conversion element is electrically connected to the diode-side power supply line while the other terminal is connected to the reset-side power supply line via the reset transistor. When the reset transistor is in a non-conductive state, the potential of the reset-side power supply line is brought close to the potential of the diode-side power supply line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011142795-A (JP)
Title: Semiconductor device and switching regulator using the same
Inventor: FUKUMOTO YOSUKE
IPC: H02M3/155
Filed: 2010-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that increases a breakdown voltage as a whole device while suppressing an increase in size and cost, and also to provide a switching regulator using the same.  <P>SOLUTION: The semiconductor device has: an N-channel type output transistor 1a having a drain to be applied with an input voltage Vin and a source for drawing a pulsed switching voltage Vsw corresponding to a switching drive thereof; a bootstrap circuit 14 for generating a boost voltage Vbst raised by a predetermined electric potential than the switching voltage; internal circuits 2a, 3a that receive a supply of the boost voltage to generate a switching drive signal, and supply the signal to the gate of the output transistor; an overvoltage protection circuit 19 that monitors a potential difference between the switching voltage and the boost voltage, and generates an overvoltage detection signal OVP; and a switching element 20 for electrically connecting/disconnecting between the end applied with the boost voltage and the internal circuit according to the overvoltage detection signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012072448-A (JP)
Title: High-strength steel sheet and manufacturing method therefor
Inventor: FUSHIWAKI YUSUKE
IPC: C21D9/46
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength steel sheet that exhibits excellent chemical convertibility and post-electrodeposition-coating corrosion resistance, even with a high Si content, and a manufacturing method therefor.SOLUTION: When performing continuous annealing on a steel sheet that contains, by mass, 0.01 to 0.18% C, 0.4 to 2.0% Si, 1.0 to 3.0% Mn, 0.001 to 1.0% Al, 0.005 to 0.060% P, and at most 0.01% S, with the remainder comprising Fe and unavoidable impurities, during a heating process, the atmospheric dew point is set to be -10°C or more for a heating-furnace temperature range of A°C to B°C (A: 600≤A≤780 and B: 800≤B≤900).
Patent JP-2012076839-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI NORIYUKI
IPC: G03G15/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a sheet cassette inserting/drawing direction and a paper conveying direction are orthogonal to each other, and therefore the inserting/drawing operation of the sheet cassette is facilitated and has no concern of applying a load to a sheet even by the drawing operation of the sheet cassette upon emergent stopping.SOLUTION: A sheet supplying part 10 is movable between a position where a separation roller 25 and a paper feeding roller 22 come close to each other and a position where both rollers separate from each other, and includes: an inner frame 32 movable in parallel with the inserting/drawing direction together with the separation roller 25; a pressure contact-releasing part 41 which is pushed by a releasing part 55 of the sheet cassette 11 and pushes down the separation roller 25; and a pulling spring 37(energizing force A) which energizes the inner frame 32 in the drawing direction. The sheet cassette 11 has a restraint part 39 which pushes the inner frame 32 to the back in the inserting and drawing direction against the energization of the pulling spring 37, and the releasing part 55 pushes the pressure contact-releasing part 41 in the middle of the drawing operation of the sheet cassette.
Patent JP-2012077471-A (JP)
Title: Joint structure of precast members and concrete precast members
Inventor: SHIROMIZU AKIO
IPC: E04B1/61
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of precast members capable of solving structural and constructional problems associated with the joint part of the precast members, being simple structure, enabling rapid connection and reinforcement work and transmitting bending moment between connected precast members and to provide a concrete precast member provided with the structure.SOLUTION: The joint structure of precast members of the present invention is formed in such a manner that an end plate is disposed on each of joint end surfaces of the precast members facing each other at a joint part, the end plate being fixed to a reinforcing bar inside the precast member and being provided with one or two or more bolt insertion holes, and the end plates facing each other at the joint part are butted each other and are fixed to each other with bolts inserted in the bolt insertion holes, resulting in the precast members connected to each other.
Patent JP-2012079820-A (JP)
Title: Detector and radiation detection system
Inventor: FUJIYOSHI KENTARO
IPC: G01T7/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a detector, particularly a stacked type detector, that is required to have a smaller pixel pitch and more pixels, and that can achieve low noise with further reduced signal line capacitance, and high driving speed with a further reduced time constant of drive lines.SOLUTION: A detector includes: a plurality of pixels 102 arranged in rows and columns, each of which includes a conversion element 104 for converting radiation or light into electric charge and a switching element 105; a drive line 107 connected to a plurality of switching elements 105 in the rows; and a signal line 108 connected to a plurality of switching elements 105 in the columns, with the conversion element 104 placed above the switching element 105. The signal line 108 comprises a conductive layer 202 that is buried and formed in an insulation member in a layer below the top surface of a main electrode of the switching element 105. This switching element 105 is placed below the top surface of the drive line 107 that is placed below the conversion element 104.
Patent JP-2012081773-A (JP)
Title: Pneumatic tire for automobile
Inventor: SHIRAISHI TAKAYUKI
IPC: B60C11/04
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for an automobile for improving wear resistance and low rolling resistance more than a conventional level.SOLUTION: When a plurality of circumferential main grooves 20, 21 are provided in a tread part 1, a circumferential main groove at the outermost side in the tire width direction is made to be the outermost main groove 21, and the width direction distance from the outside end part 22 to a tire equator CL is Lo, and a grounding width is TW, 0.3 (TW/2)<Lo<0.6(TW/2) is satisfied. When a rubber layer 15 which is not connected to the center part in the tire width direction is arranged between a carcass layer 4 and a belt layer 8, the rubber layer 15 has the width from the width direction inside at the inside end part 23 of the outermost main groove 21 to the width direction inside at the end part of the belt layer 8 beyond the outside end part 22, the thickness of the rubber layer 15 at the inside end part 23 of the outermost main groove 21 is Gc, and the thickness at the outside end part 22 of the outermost main groove 21 is Gs, 1.0<Gs/Gc<1.5 is satisfied.
Patent JP-2011004446-A (JP)
Title: Moving picture decoding method and device
Inventor: NAKAJO TAKESHI
IPC: H04N19/50
Filed: 2010-10-07
Abstract: PROBLEM TO BE SOLVED: To code a moving picture, which varies in luminance with time like a fade picture and a dissolve picture, with high efficiency.SOLUTION: A variable-length decoder 303 decodes coded data 300 including a predictive error signal indicating an error of a predictive picture signal with respect to a moving picture signal having a luminance signal and two color difference signals, motion vector information 414, and index information 415 representing a combination of at least one reference picture number and a prediction parameter prepared for each set of the luminance signal and two color difference signals, and a frame memory/predictive picture generator 308 generates a predictive picture signal 412 according to a reference picture number and a predictive parameter of a combination indicated with decoded index signal, and generates a playback moving picture signal using the predictive error signal and predictive picture signal.
Patent JP-2012083458-A (JP)
Title: Virtual image display device
Inventor: TAKAGI MASAYUKI
IPC: G02B5/18
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a virtual display device suppressing the generation of luminance non-uniformity and improving use efficiency of illumination light.SOLUTION: An optical member 14 forms a non-uniform distribution concerning the directivity of image light emitted from an angle converting section 23, specifically, a distribution in which an inclination angle ε becomes large around a longitudinal direction. Therefore, even when an emission angle μ of a light flux that is emitted from a liquid crystal display device 32 and effectively captured into the eye EY of an observer is substantially different according to a position in the Y direction of the liquid crystal display device 32, this virtual image display device can form image light having such directivity corresponding to angular characteristics of the light beam capturing so as to suppress the generation of the luminance non-uniformity and improve the use efficiency of the illumination light.
Patent JP-2012083466-A (JP)
Title: Map data generation device, map data generation method, map data generation program, and feature information acquisition device
Inventor: YAMAZAKI MASANOBU
IPC: G09B29/00
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique which reduces a division number of feature information.SOLUTION: When a feature exists over (n-t)-th from n-th rows (t is a natural number), it is determined whether t is equal to or smaller than r or not. If t is determined to be equal to or smaller than r, feature information about the feature is associated with some block within a range from the (n-r)-th row to the (n-t)-th row without being divided. If t is determined to be not smaller than r, feature information about the feature is divided into feature information about a divided portion nearer to the n-th row than a division line provided on a block of the (n-u)-th row (u is a natural number satisfying u≤r), and feature information about the other portion of the feature, and the feature information about the divided portion is associated with some block within a range from the (n-r)-th row to the (n-u)-th row.
Patent JP-2012084792-A (JP)
Title: Spinner cleaning device and spinner cleaning method
Inventor: KANEKO TAKAYUKI
IPC: H01L21/304
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a spinner cleaning device and a spinner cleaning method in which troubles are prevented during rotation.SOLUTION: A suction confirmation part 16 provided on the outside of a wafer suction surface 12 of a spinner table 10A sucks a tape T between a frame F and a wafer W, and a detection part 18 detects a change in pressure of the suction confirmation part 16. When the tape T is sucked correctly to the suction confirmation part 16 and the pressure of the suction confirmation part 16 lowers, a determination is made that the position of the frame F is not abnormal and spinner cleaning is started. When the tape T is not sucked to the suction confirmation part 16 and the pressure does not lower, a determination is made that the position of the frame F is abnormal and spinner cleaning is nor performed.
Patent JP-2012087368-A (JP)
Title: Clad material excellent in workability and method for manufacturing the same
Inventor: SAGAWA HIDEYUKI
IPC: C22C9/05
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a clad material with high productivity and excellent in terms of conductivity, softening temperature and surface quality, and to provide a method for manufacturing the same.SOLUTION: The clad material is obtained by bonding different metal materials, wherein at least one of the metal materials is a dilute copper alloy material comprising more than 2 mass ppm oxygen and an additive element chosen from the group consisting of Ti, Mg, Zr, Nb, Ca, V, Ni, Mn, and Cr and the balance being unavoidable impurities and copper. The method for manufacturing the dilute copper alloy material for the clad material comprises: manufacturing a wire rod from a pre-rolled material by a twin-roll continuous casting and rolling method or a Properzi continuous casting and rolling method employing a casting temperature of 1,100-1,320°C; and subjecting the wire rod to hot rolling wherein rolling by the first roll is carried out at ≤880°C and rolling by the final roll is carried out at ≥550°C.
Patent JP-2011104654-A (JP)
Title: Seam welding method
Inventor: KANAYA KOHEI
IPC: B23K11/06
Filed: 2010-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seam welding method which enables a welding locus L to be adjusted easily.  <P>SOLUTION: A workpiece W of which portions 5 to be welded are lapped to each other is made to travel between a pair of rotating electrodes 3a and 3b, whereby the portions 5 to be welded are seam welded. The welding locus L is adjusted by making the displacement speed of the outer circumferential faces of both the rotating electrodes 3a and 3b higher than the traveling speed of the workpiece W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011012088-A (JP)
Title: Oxime compound or salt thereof, and fungicide
Inventor: NOMURA DAN
IPC: C07F7/18
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a new oxime compound or its salt, and a fungicide which contains at least one sort of these compounds as an active ingredient, has a sure effect and can be safely used.SOLUTION: The oxime compound or its salts are shown by formula (I). The horticultural fungicide contains at least one sort chosen from a group which consists of the compound or its salts as an active ingredient. In formula (I), A denotes a not substituted or substituted heterocyclic group. B denotes a single bond, not substituted, or substituted alkylene group. X denotes a not substituted or substituted aromatic ring group or a not substituted or substituted non-aromatic ring group. Y denotes a not substituted or substituted aromatic ring group.
Patent JP-2012102921-A (JP)
Title: Ignition structure and cracker
Inventor: SHIMONAKA MASAYUKI
IPC: F42B4/04
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an ignition structure capable of preventing of accidental discharge of explosive powder during the transport thereof or the like and capable of improving safety, and to provide a cracker using the ignition structure.SOLUTION: The ignition structure 4 includes:explosive powder 6; an ignition tool 7 capable of igniting to ignite the explosive powder 6; an ignition means 8 for igniting the ignition tool 7, wherein the explosive powder 6 and the ignition tool 7 are mutually separately arranged; and a leading part 9 for leading a flame of the ignition tool 7 ignited by the ignition means 8 to the explosive powder 6. The leading part 9 is a cylindrical body having a hollow part, such as a hollow square column body whose shape has an approximately polygonal cross section or a column body whose shape has an approximately circular cross section.
Patent JP-2012104986-A (JP)
Title: Multiple ledger sheet scanning method and multiple ledger sheet scanning program
Inventor: MORITA MANABU
IPC: H04N1/107
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a multiple ledger sheet scanning method capable of storing multiple ledger sheets to each of which order information is added when acquiring image data of each ledger sheet by scanning the multiple ledger sheets at one time.SOLUTION: A multiple ledger sheet scanning method which scans at one time multiple ledger sheets placed on a pedestal in a vertical or a horizontal line and stores image data of ledger sheet parts adding an order to each of the ledger sheets comprises: an acquisition step for acquiring image data on the pedestal by scanning at one time each ledger sheet placed on the pedestal; a bounding box calculation step for calculating a bounding box of each ledger sheet part in the image data on the pedestal; a coordinate calculation step for calculating a coordinate of a center point of each bounding box; an order calculation step for calculating the order of bounding boxes in ascending order of distance between the coordinate origin and the center point of each bounding box; and a storage step for cutting out image data of each bounding box part from the image data on the pedestal, and adding order information thereto to store it as image data of each ledger sheet.
Patent JP-2012101913-A (JP)
Title: Electric forklift truck, and method for loading and unloading battery thereof
Inventor: TSUKANE KOICHIRO
IPC: B66F9/075
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric forklift truck that facilitates loading and unloading a battery.SOLUTION: The electric forklift truck 10 driven by the battery 15 includes: a vehicle body tilting mechanisms 20L, 20R that tilts the vehicle body of the electric forklift 10; a slide mechanism 30 that slides the battery 15 mounted on the vehicle body downward in a tilting direction to outside of the vehicle body; and a battery self-standing mechanism 40 that automatically raises the battery 15 that is slid to the outside of the vehicle body.
Patent JP-2012105487-A (JP)
Title: Cooling device for electric motor
Inventor: TOKUNAGA HIROYUKI
IPC: H02K9/19
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To enable uniform cooling without increasing an axial length.SOLUTION: On a first balance plate 16, first oil holes 16a are formed in portions opposing to core part oil passages 22 of a core 20. On a second balance plate 17, communication oil passages 17a communicating between an inner peripheral face opposing to a rotor shaft 10 and the core part oil passages 22 and second oil holes 17b opening the communication oil passages 17a on an outer end face of the second balance plate 17 are formed. An oil supply passage 18 supplying oil supplied from an oil pump 63 only to the communication oil passages 17a of the second balance plate 17 is formed in the rotor shaft 10. Oil supplied to the oil supply passage 18 of the rotor shaft 10 is injected into a housing 1 through the communication oil passages 17a, the core part oil passages 22 and the first oil holes 16a, and part of oil supplied to the communication oil passages 17a is injected from the second oil holes 17b to inside of the housing 1.
Patent JP-2011089641-A (JP)
Title: Piston temperature measuring device
Inventor: MIGITE JUNJI
IPC: G01K1/02
Filed: 2010-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston temperature measuring device ensuring the strength of a fixed side module and a moving side module, and using an electromagnetic induction method.  <P>SOLUTION: The piston temperature measuring device with a piston temperature measuring sensor includes the fixed side module 20 and the moving side module 30. The fixed side module 30 includes a ferrite core 23; a stay 24 having a set screw hole 24c and a ferrite core hole 24j for inserting the ferrite core 23; a set screw 28 screwed into the set screw hole 24c of the stay 24 to press the side face of the ferrite core 23; and an adhesive 24k provided in a clearance between the ferrite core 23 and the stay 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012107878-A (JP)
Title: Device and method for searching route
Inventor: KATO NORIKO
IPC: G01C21/34
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for searching route capable of reducing a user's mental burden as much as possible even when a user makes a round trip from a starting point to a destination.SOLUTION: A control device, when a forward path is searched, narrows down to forward and return paths whose difference (ΔRa) between a total cost of a forward path with coinciding return path and a minimum total cost (Ra_min) of a forward path having the smallest total cost of the forward path, is less than a first predetermined value (T13). Successively, a search result of a reciprocation path is determined as a forward and return paths whose difference (ΔRb) between a total cost of a return path with coinciding forward path and a minimum total cost (Rb_min) of a return path having the smallest total cost of the return path, is less than a second predetermined value (T15).
Patent JP-2012089100-A (JP)
Title: Light-emitting keyboard of notebook computer
Inventor: CHEN PO-AN
IPC: G06F1/16
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting keyboard of a notebook computer, which has a base, a base cover for covering the base, a key module, and a light-guiding support plate.SOLUTION: The light-guiding support plate is disposed below a base cover opening of the base cover and is fixed to the base cover. Since the key module is supported on the light-guiding support plate and is exposed to the outside of the base cover opening, a thickness of the light-emitting keyboard of the notebook computer is not increased and a moving distance of the key module is not shortened.
Patent JP-2012116601-A (JP)
Title: Raw fabric splicing device
Inventor: IKEDA TAKESHI
IPC: B65H19/18
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a raw fabric splicing device which can efficiently connect preceding old raw fabric to subsequent new raw fabric, and moreover can coincide a registration mark of the old raw fabric with one of the new raw fabric for connection.SOLUTION: This raw fabric splicing device includes: a table 10 provided with a connection position S which gets a rear edge 1a of stopped old raw fabric 1 butted against a front edge of stopped new raw fabric 2; a sensor 31 for detecting a registration mark of a rear edge of the stopped old raw fabric 1 and a registration mark of a front edge of the new raw fabric 2; a raw fabric cutter 30 which is disposed between a conveyor 20 and the table 10, cuts the stopped old raw fabric 1 at a location of the registration mark of the rear edge of the stopped old raw fabric 1, and cuts the new raw fabric 2 at a location of the registration mark of the front edge of the new raw fabric 2; a chucking means 61 for chucking an unattached face of a connection tape 3; and an actuator 50 for moving the chucking means 61 for attaching an attachment face of the connection tape 3 to an upper face of both the edges of the new and stopped old raw fabrics 2 and 1 which get butted against each other on the connection position S of the table 10.