baber/WOPTO huggingface dataset:
Patent JP-2012032685-A (JP)
Title: Active matrix display device and electronic apparatus having the same
Inventor: HASHIMOTO KAZUYUKI
IPC: G09G3/36
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix display device using a capacity coupling drive system which is low in power consumption and has low noise.SOLUTION: A display device includes multiple pixels arranged in a matrix state of rows and columns, multiple signal lines arranged in each column of the pixels, and multiple scan lines arranged in each row of the pixels so as to be orthogonal to the signal lines. Each pixel includes a pixel electrode, a switching element for connecting the corresponding signal line to the pixel electrode during a scanning period, and a holding capacitor for holding a signal voltage that is applied to the pixel electrode during the scanning period. A first terminal of the holding capacitor is connected to the pixel electrode and a second terminal of the holding capacitor is connected to a corresponding holding capacitor line. The holding capacitor line is provided in each row of the pixels. In each group composed of the even number of two or more holding capacitor lines, voltages of a half of the holding capacitor lines are switched to a second voltage value from a first voltage value and the other half of the holding capacitor lines are simultaneously switched to the first voltage value from the second voltage value in response to the end of scanning of all the rows of the pixels corresponding to the group.
Patent JP-2011100099-A (JP)
Title: Liquid crystal aligning agent, method of producing liquid crystal aligning film, and liquid crystal display element
Inventor: AKIIKE TOSHIYUKI
IPC: C08G73/10
Filed: 2010-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal aligning agent which is excellent in printing performance and electric property and of which liquid crystal aligning performance does not deteriorate even used for a long period of time under a high temperature condition.  <P>SOLUTION: The liquid crystal aligning agent is chosen from the group consisting of polyamic acid and polyimide and contains a polymer of an expression (O) in at least part of the molecule.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012038437-A (JP)
Title: Photoelectric conversion element, photoelectrochemical battery using the same, and photoelectric conversion element composition
Inventor: KOBAYASHI KATSU
IPC: C09B67/20
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectrochemical battery using a photoelectric conversion element having a high photoelectric conversion efficiency and a high durability, and to provide a photoelectric conversion element composition.SOLUTION: A photoelectric conversion element has a photoreceptor layer having a composite sensitized dye containing a dye represented by the following general formula (1) and a dye represented by a general formula (2): Mz(LL)(LL)(X).CI, and semiconductor fine particles. (In the general formula (1), X represents a non-metal atom group required for forming a nitrogen-containing five-membered ring or a nitrogen-containing six-membered ring or a nitrogen-containing seven-membered ring, Y represents a dye residue, Z represents a substituent group, m represents zero or a positive integer, and Rrepresents a specific heterocyclic group.) (In the general formula (2), Mz represents a metal atom, LLand LLrepresent specific ligands, X represents a specific ligand, and CI represents a counter ion in the case that the counter ion is required for neutralizing an electric charge.)
Patent JP-2012039374-A (JP)
Title: Package manufacturing method, package, piezoelectric transducer, oscillator, electronic apparatus and radio clock
Inventor: FUNABIKI YOICHI
IPC: H01L23/02
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing packages, a package, a piezoelectric transducer, an oscillator, an electronic apparatus and a radio clock that can maintain air-tightness within a cavity and improve mechanical strength of a penetration electrode by filling the cavity with glass frits without leaving a space.SOLUTION: The penetration electrode forming process includes: a penetration hole forming process for forming a penetration hole on a first surface 40a of a wafer 40 for a base substrate; a metal pin arrangement process for inserting a metal pin 37 in the penetration hole; a filling process for filling the space between the penetration hole and the metal pin 37 with a glass frit 38; a calcination process for calcinating the glass frit 38 filled in the penetration hole for hardening; and a grinding process for grinding at least a second surface 40b of the wafer 40 for a base substrate to expose the metal pin 37 to the second surface 40b, apart from a lipophilization treatment process for performing lipophilization treatment on at least either one of the wafer 40 for a base substrate and the metal pin 37 before the filling process.
Patent JP-2012038387-A (JP)
Title: Semiconductor memory device
Inventor: HOSONO KOJI
IPC: G11C13/00
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which detects an abnormal state change of a memory cell during data writing/erasing.SOLUTION: The semiconductor memory device of an embodiment comprises: a memory cell array having a memory cell comprising first wiring, second wiring intersecting the first wiring, and a variable resistance element provided at an intersection part of the first and the second wiring; a data writing part which allows the variable resistance element to switch from a first resistance value to a second resistance value different from the first resistance value; and a resistance state detection part which has an abnormality detection circuit to detect transition of the resistance value of the variable resistance element to a third resistance value (where the third resistance value<the first resistance value<the second resistance value, or the third resistance value>the first resistance value>the second resistance value) when the data writing part allows the variable resistance element to switch from the first resistance value to the second resistance value.
Patent JP-2012036975-A (JP)
Title: Active vibration control apparatus
Inventor: KOBAYASHI YASUMUNE
IPC: B06B1/04
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration control apparatus which can prevent supply of continuous unnecessary power consumption and enables maximum use of the amplitude of a linear actuator.SOLUTION: The active vibration control apparatus controls so as to apply a 1G correction current as a biased current in a frequency range where a vibration frequency F of the liner actuator is smaller than or equal to a predetermined frequency FA in an all-cylinder operating state, and controls so as to apply the 1G correction current as the biased current in a frequency range where the vibration frequency F of the liner actuator is smaller than or equal to a predetermined frequency FB in a cylinder nonoperating state. As a result, the apparatus can easily correspond to a vibration-gain required amount maximum value.
Patent JP-2012042216-A (JP)
Title: Sensor
Inventor: NISHIGUCHI KATSUHIKO
IPC: G01D3/028
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To detect a fine signal at a high speed without making the whole system complex.SOLUTION: The sensor includes a first field effect transistor 101 composed of a first thin wire channel 101a, a second field effect transistor 102 composed of a second thin wire channel 102a, a charge storage part 103 connected to one end of the first thin wire channel 101a and connected to the second thin wire channel 102a through capacitance, an electron sink part 104 connected to the other end of the first thin wire channel 101a, a stored charge control part 105 which controls injection of electric charge into the charge storage part 103 from the electron sink part 104 by controlling a charge injection control voltage to a gate electrode of the first field effect transistor 101 and the electron sink part 104, and a current detection part 106 which detects change in value of a current flowing to the second field effect transistor 102 which is made as a result of the control by the stored charge control part 105.
Patent JP-2010246572-A (JP)
Title: Combine harvester
Inventor: IMAMURA HIDEKAZU
IPC: A01D61/00
Filed: 2010-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester relaying grain culms to a feed chain of a thresher and a nipping/holding rod by relaying and conveying grain culms with an auxiliary conveying chain while stabilizing the relaying position of the grain culms from a reaping machine to an auxiliary conveying chain.  <P>SOLUTION: The combine harvester includes the auxiliary conveying chain (9) installed inside of the feed chain (11) between the rear side of a feeding conveyer (24e) of the reaping machine (3) with a thresher (8), and the auxiliary conveying chain (9) is spanned on a first rotary wheel (30e) and a second rotary wheel (32a) provided on a shaft (31a) forward from the front end of the feed chain (11), a chain sliding member (34a) installed on the upper inside of the auxiliary conveying chain (9) with a front end positioned at a lower position than the rear end, wherein the bottom of the chain sliding member (34a) is linked to a reaping supporter (6) through a supporting rod (43a) not directly linked to a body (2) of the combine harvester.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012044428-A (JP)
Title: Tracker, tracking method and program
Inventor: KUBOTA SATOSHI
IPC: G06V10/56
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a tracker that is advantageous to reduction in false tracking of an object.SOLUTION: There is provided a tracker that operates as follows: A pixel region including pixels corresponding to the location of a designated object is set as a characteristic color extraction area. Each color of the pixels included in the characteristic color extraction area is made to be a characteristic candidate color. For each characteristic candidate color, a first area of a pixel group in which pixels of a similar color including pixels of the characteristic candidate color are continuous, a second area of pixels of a color similar to the characteristic candidate color in the whole image, and a ratio of the first area to second area are calculated. Then, the characteristic candidate color having the smallest first area among the characteristic candidate colors whose ratio of the first area to the second area is higher than a predetermined reference ratio is extracted as the characteristic color of the object. The position corresponding to the pixel whose color is similar to the extracted characteristic color is determined as the object.
Patent JP-2012044778-A (JP)
Title: Rotor for rotating electrical machine
Inventor: TANIMOTO TSUTOMU
IPC: H02K15/02
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a rotating electrical machine preventing detachment of an end ring from a shaft when the end ring is constituted by a different member from a rotor core.SOLUTION: The rotor for the rotating electrical machine includes: a shaft (10) serving as a shaft part and having one shaft end with a first projection (13) protruded outwardly in the radial direction; the cylindrical rotor core (20) having a recess (22) located on the inner periphery and fitted to the first projection (13a, 13b); and a ring-shaped end ring (30) located on the inner periphery. After the rotor core (20) is fitted from the one shaft end of the shaft (10) to the axial direction of the shaft (10), the end ring (30) in the heated state is shrink-fitted in an axial position from the one shaft end of the shaft (10) over the first projection (13a, 13b).
Patent JP-2012044037-A (JP)
Title: Substrate for light-emitting element and multi-piece substrate
Inventor: HASHIMOTO ATSUTO
IPC: H01L23/12
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a light-emitting element of good appearance of which the formation position in a multi-piece substrate can be specified.SOLUTION: The substrate 2 for a light-emitting element comprises a substrate body 21 having a mounting part 211 on which a light-emitting element is mounted, and a reflection frame 22 provided on the substrate body 21 to surround the mounting part 211. The substrate 2 for a light-emitting element can be obtained by dividing a multi-piece substrate, and the substrate body 21 has a mark 25 which can be confirmed by a transmission image by a high energy beam on the surface directly under the reflection frame 22 or in the reflection frame 22.
Patent JP-2012041781-A (JP)
Title: Method and device for replacing cutter bit of excavator
Inventor: HANAOKA TAIJI
IPC: E21D9/087
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To enable bit replacing work to be smoothly performed in a narrow working space on a back surface of a cutter spoke.SOLUTION: In a bit 31 for replacement, a jack storage hole 61 opened in a back surface is preformed in a bit body 31A having a front portion provided with an excavation blade portion 31B. In a state in which a jack body 55a of a push-pull jack 55 is housed and fixed in the jack storage hole 61, an actuating rod 55b of the push-pull jack 55 is coupled to a reaction receiving member 56 provided on a back surface of a working space 29. The push-pull jack 55 is expanded/contracted to separate/insert the bit 31 for replacement from/into a bit guide hole 38 of a bit guide body 37. The bit 31 for replacement is carried into/out of the working space 28 in the state in which the push-pull jack 55 is housed in the jack storage hole 61.
Patent JP-2012040317-A (JP)
Title: Sewing machine and embroidery sewing program
Inventor: HIRATA TAKASHI
IPC: D05B39/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine that can set a proper sewable area even if an embroidery frame is in a generally rectangle shape and its corners are in an arc shape.SOLUTION: In a sewing machine, two Y-coordinates where a contact ball of a folding lever of a probe makes contact with an embroidery frame are determined by transferring the embroidery frame forward and backward (S13). Two X-coordinates where the contact ball of the folding lever of the probe makes contact with the embroidery frame are determined by transferring the embroidery frame rightward and leftward (S15). Four transfer points are determined in the direction of diagonal lines of a virtual rectangle that is obtained from these X- and Y-coordinates. By transferring the embroidery frame in each of transfer point directions, four coordinates where the contact ball of the folding lever of the probe makes contact with the embroidery frame are determined (S17). The virtual rectangle obtained from the four determined coordinates is set as a sewable area (S19).
Patent JP-2012049588-A (JP)
Title: Network relay apparatus
Inventor: YAMADA DAISUKE
IPC: H04L12/46
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To improve security in a network relay apparatus.SOLUTION: A network relay apparatus includes: an authentication processing part for performing authentication with another network relay apparatus in accordance with a predetermined authentication system when another network relay apparatus is connected to the network relay apparatus; and a relay processing part for determining the relay possibility of a reception frame being the frame received by the network relay apparatus, relaying the relay possible reception frame, and also relaying a frame, which is permitted to be relayed in another network relay apparatus, in the network relay apparatus when the authentication is successfully performed.
Patent JP-2012046884-A (JP)
Title: Panel joint structure
Inventor: UMEZAKI NAOTO
IPC: E04B1/684
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a panel joint structure which eliminates an additional maintenance of a side face of a groove during repair of a panel, such as, to remove a shaped material from the groove at a connecting part of the panels and instead to fill the groove with a new unshaped sealant.SOLUTION: A joint structure comprises a concave groove 2 at a connecting part of two panels 1, an unshaped sealant 3 placed in the groove 2 adjacent to a bottom face 2a, and a shaped material 4 which is mounted in the groove 2 adjacent to a surface. A primer coating layer 5 is previously formed across from a surface of the panel 1 to a bottom face 2a of the groove 2 prior to placing of the unshaped sealant. After the shaped material 4 is mounted in the groove 2, a top coat film 6 is formed across from the surface of the panel 1 to a surface of the shaped material 4.
Patent JP-2012049689-A (JP)
Title: Echo cancelling method, echo cancelling device, and echo cancelling program
Inventor: SAITO SHOICHIRO
IPC: H04B3/23
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To cancel an echo signal, with a simple structure and a small operation amount, from a sound collection signal collected in a sampling period which does not necessarily accord with the sampling period of a reception signal.SOLUTION: There is provided an echo cancelling device that comprises: a correlation value calculation unit 310 which calculates a correlation value between a reception signal and a sound collection signal at certain time intervals; an expansion/contraction coefficient calculation unit 320 which detects a variation in a peak position of the correlation value over time to estimate the size of a sampling period differential between a reception signal and a sound collection signal, and calculates an expansion/contraction coefficient α from the sampling period differential; a reception signal interpolation unit 330 which, by using the reception signal, the expansion/contraction coefficient α, and an interpolation formula, estimates an interpolation reception signal obtained when multiplying the sampling period of the reception signal by α; an echo simulation unit 110 which calculates a pseudo echo signal from the interpolation reception signal and a transmission signal; and a differential signal generation unit 120 which calculates the transmission signal as a differential between the sound collection signal and the pseudo echo signal.
Patent JP-2012046010-A (JP)
Title: Side door device for vehicle
Inventor: TANAKA MASATANE
IPC: B60J5/00
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To improve life of a door by preventing the same from being damaged in a short period of time based on inertia force of rotation of the door when repeatedly rotating a side door toward a sidewall of a vehicle body.SOLUTION: A rear side of a door 13 is reciprocally movable in an outer direction of the vehicle body 2. The door 13 includes: inner and outer panels 20, 21 which are connected to each other to be a hollow closed section shape in plan view; and a reinforcing panel 23 which is extended to almost the entire length of an inside surface of an upper end portion 22 of the inner panel 20 along the inside surface of the upper end portion 22 and which is connected by spot welding to the upper end portion 22 of the inner panel 20 at a plurality of positions at the front and rear thereof. A fragile part 42 is formed on a part extended in a front and rear direction of the inner panel 20 within a range 40 from a contact part of the door 13 to the rear opening part of a door opening, to the utmost rear welding portion W' out of the portions W welded by the spot welding in front and rear directions of the vehicle body 2.
Patent JP-2012048925-A (JP)
Title: Lamp
Inventor: SASAI YASUSHI
IPC: H01J61/34
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a lamp capable of thinning, regarding the lamp in which a spacer made of a metal thin plate which concentrically supports an inner tube relative to an outer tube by interposing band plate parts between the inner tube and outer tube for holding the gap between those constant is attached on a tip of the inner tube, thickness of shadow caused by the band plate parts of the spacer which shield light radiated through the inner tube.SOLUTION: Band plate parts 9 of a spacer S, which protrude from a circumferential edge of a center plate part 8 of the spacer S which is attached to and supported by an exhaust tube 7 by inserting the exhaust tube 7 protruding on a tip center of an inner tube 3 through a hole 10 and extending in a direction toward a base end part 3b of the inner tube 3, incline in a circumferential direction of the inner tube 3 relative to an optical axis L of a lamp 1.
Patent JP-2012049789-A (JP)
Title: Piezoelectric device
Inventor: ANDO MASAMICHI
IPC: H04R3/04
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device that can suppress variations in various input information even with varying usage environment temperature.SOLUTION: The piezoelectric device includes: a sound source IC 1; an amplifier 2 for amplifying a sound source from the sound source IC 1; a piezoelectric speaker 3 for emitting a sound according to a drive signal from the amplifier 2; an MPU 4 for applying predetermined control processing to the drive signal; a memory 5 storing temperature dependence information about a piezoelectric constant dand Young's modulus E of the piezoelectric speaker 3; and a temperature sensor 6 for detecting an atmosphere temperature. The MPU 4 has compensation means 4a for matching the detection result of the temperature sensor 6 against the temperature dependence information and, in accordance with the matching result, temperature-compensates the drive signal, which is an acoustic signal. The piezoelectric speaker 3 outputs the acoustic signal temperature-compensated by the compensation means 4a.
Patent JP-2012049857-A (JP)
Title: Digital broadcast receiver, digital broadcast transmitter, digital broadcast transmission and reception system, digital broadcasting reception method, and digital broadcast transmission and reception method
Inventor: YAMAGISHI TORU
IPC: H04N5/44
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of automatic and sequential tuning and reception, without causing a user to perform tuning operation, when sequentially receiving a plurality of area one-segment broadcasts while traveling.SOLUTION: When a reception impossibility detecting unit 2101 detects that the broadcast of an area one-segment broadcast having been received becomes unreceivable, a reception control unit 2102, on the basis of frequency information of cooperative broadcast station information being information stored previously in a broadcast station information storage unit 2131 and relating to a broadcast station for broadcasting an area one-segment broadcast which becomes receivable next, controls a tuner (reception unit) 201 to receive the broadcast of the area one-segment broadcast.
Patent JP-2012046116-A (JP)
Title: In-vehicle monitoring system
Inventor: NONAKA SHINICHI
IPC: H04N5/238
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a good system technology in an in-vehicle monitoring system for confirming surroundings of a motor vehicle.SOLUTION: The in-vehicle monitoring system includes: an image capturing unit for capturing an image of the surroundings; a transmission unit transmitting image data obtained by the image capturing unit to an image processing unit; the image processing unit applying camera signal processing to the image pickup data transmitted from the transmission unit to generate an image signal; a display unit visualizing and displaying the image signal generated by the image processing unit; and a control unit controlling the components. The in-vehicle monitoring system is systemized by a structure in which the image capturing unit transmits the data to the transmission unit without applying image processing to the image pickup signal output from an image pickup element as a component of the image capturing unit so that power consumption is suppressed to the utmost.