baber/WOPTO huggingface dataset:
Patent JP-2012049455-A (JP)
Title: Semiconductor memory device and manufacturing method for semiconductor memory device
Inventor: NAKAHARA KOJI
IPC: H01L29/792
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To secure the coupling property between a floating gate electrode and a control gate electrode, while suppressing a deteriorated in lifetime of an element in a peripheral circuit region.SOLUTION: A silicon substrate 11 includes a cell region and the peripheral circuit region. A tunnel insulating film 12 is formed on the silicon substrate 11 in the cell region and the peripheral circuit region. A floating gate electrode film 13 is formed on a tunnel insulating film 12 in the cell region and the peripheral circuit region. An inter-electrode insulating film 16 is formed on the floating gate electrode film 13 in the cell region. A silicon oxide film 14 and the inter-electrode insulating film 16 are formed on the floating gate electrode film 13 in the peripheral circuit region. A control gate electrode film 17 is formed on the inter-electrode insulating film 16 in the cell region and the peripheral circuit region.
Patent JP-2012053084-A (JP)
Title: Integrated circuit device and electronic apparatus
Inventor: HASHIMOTO KEISUKE
IPC: G02F1/163
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device and the like which facilitates dealing with a plurality of drive systems.SOLUTION: An integrated circuit device comprises: a drive voltage output part 10 for outputting a drive voltage supplied to a segment electrode of an electrooptical panel 100; a display data storage part 20 for storing display data; and a drive waveform information output part 30 for outputting drive waveform information at a time when a first display state of the segment electrode corresponding to first display data is changed to a second display state corresponding to second display data. The drive waveform information output part 30 comprises: a first storage part 30A for storing drive waveform information for each standard period T1-TM (M is an integer equal to or greater than 2); a second storage part 30B for storing a first designated period for designating at least one standard period among the standard periods T1-TM, and a first repetition number of the first designated period; and an output part 30C for outputting drive waveform information IDWV for each period specified by the standard periods T1-TM, the first designated period and the first repetition number.
Patent JP-2012041912-A (JP)
Title: Internal combustion engine control system
Inventor: KATAOKA HISANORI
IPC: F02P15/10
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control system which can maintain a discharge condition during a discharge requirement period, while maintaining discharge current at a high level under any conditions.SOLUTION: When primary current decreases at switching timings t2-t3, a DC-DC converter increases the inclination of the primary current at the switching timings t3-t4, thereby controlling the primary current so that it may reach a specified value I1th at a switching timing t4. The value of discharge current I2 is slightly reduced by improving the primary current immediately. As the primary current is improved at the switching timing t4, the current value of the discharge current I2 is also improved at the switching timing t4. For this reason, the degree of the discharge current I2 to drop beyond the specified value I2th of the discharge current is restrained, and the value of the discharge current I2 is maintained at a high level. As a result, the discharge current I2 can keep a stable discharge condition with almost no interrupted discharges.
Patent JP-2012051972-A (JP)
Title: New phosphorus atom-containing phenol resin and method for producing the same, curable resin composition and cured product thereof, resin composition for printed wiring board, printed wiring board, resin composition for flexible wiring board, resin composition for semiconductor sealing material, and resin composition for interlayer insulating material for buildup substrate
Inventor: HAYASHI HIROSHI
IPC: H05K1/03
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a new phosphorus atom-containing phenol resin and a curable resin composition, which are excellent in flame retardancy and heat resistance and can achieve an extremely low thermal expansion coefficient.SOLUTION: The new phosphorus atom-containing phenol resin is obtained by polycondensing a phosphorus atom-containing phenolic compound having a structure represented by a formula (wherein the biphenyl skeleton may be substituted by two phenyl groups) or a derivative thereof and a naphthol compound with formaldehyde. An epoxy resin composition using the phenol resin as a curing agent is provided.
Patent JP-2012050655-A (JP)
Title: Game machine
Inventor: TOMARU YOSHINORI
IPC: A63F7/02
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which includes a variable display device for displaying a variable display game for variably displaying two or more pieces of identification information on the basis of an entry of a game ball to a start port and generates a special game state advantageous to a player when the result of the variable display game becomes a special result, the game machine increasing amusements of a game by performing a new game by the change of the operation state of a normal motor-driven bonus object having the start port.SOLUTION: A specific game state includes a first specific game state and a second specific game state in which the period of converting the state of a normal variable winning device 37 to an open state is set shorter than in the first specific game state. A specific game state generation control means (game controller 100) sets the period of the second specific game state to be performed after the end of a special game state on the basis of the kind of the latest special result.
Patent JP-2012053769-A (JP)
Title: Featured value calculation device and identification device
Inventor: NISHIYAMA MANABU
IPC: G06F17/18
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To calculate a featured value while efficiently using the parallelism of a memory in the case of calculating a featured value.SOLUTION: This featured value calculation device which calculates a featured value based on a histogram of the featured value of input data includes: a buffer for storing a portion of the input data; a memory having a plurality of banks for storing the calculation result of the histogram; a generation part for generating a table in which a position on the buffer of object data whose featured value is to be calculated and a position on the memory at which the category of the calculated featured value is voted for are associated with each other; and a voting part for searching the category of the featured value of the object data, and for voting for the category at the position on the memory shown by the table.
Patent JP-2011055830-A (JP)
Title: Cell-separating apparatus
Inventor: YOSHIOKA SATOMI
IPC: C07K16/30
Filed: 2010-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cancer cell-separating apparatus which can recover other cells and ingredients separated from the cancer cells and can separate the cancer cells from the other cells in high accuracy in a state little damaging the cells.  <P>SOLUTION: The cancer cell-separating apparatus 100 includes: a main passage 110 into which a cell suspension 26 is introduced; and the first sub-passage 111 branched from the first branched portion disposed in the main passage 110 and joined to the main passage 110 at the first joining portion 131 disposed at a place separated from the first branched portion of the main passage 110 at a prescribed distance; wherein an antibody-immobilized region 12 having immobilized antibodies specifically binding to cancer cells is provided on the first sub-passage 111 side in the inner wall surface of the main passage 110 and on the side separated from the main passage 110 in the inner wall surface of the first sub-passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106668-A (JP)
Title: Crankshaft
Inventor: BRAUN GOTTFRIED
IPC: F02B77/00
Filed: 2010-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft capable of shortening an installation length of an engine.  <P>SOLUTION: The crankshaft (10) for an internal combustion engine, especially for a diesel engine for a ship, includes a crankshaft journal (11) for bearing the crankshaft in a crankcase, a crank pin for supporting a connecting rod bearing, a crank arm (12) for connecting the crankshaft journal and the crank pin, and a counter weight (13) arranged in the crank arm so as to be opposed to the crank pin for adjusting mass distribution. In the crankshaft, at least one counter weight (13) is supported by the use of at least one spring element (14) with bending elasticity respectively in the individual crank arm (12).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012058776-A (JP)
Title: Bar code reading device and method
Inventor: NAKAMURA HIROSHI
IPC: G06K7/10
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a decoding result of a bar code without increasing processing load and processing time.SOLUTION: A surface of a record carrier 150 is read by an imaging part 120 and is stored in an image memory 130, while the record carrier 150 is conveyed by a conveying mechanism 110. A scan line setting part 142 sets a plurality of scan lines 211-215 to image data of a bar code 151, and a decoding processing part 143 decodes the bar code by using the image data corresponding to the scan lines 211-215. A scan line evaluation part 144 calculates reading reliability from the image data corresponding to the scan lines 211-215. By using the reading reliability, the scan line with highest reliability is evaluated. The decoding result of the scan line corresponding to the evaluation result is determined as the decoding information of the bar code 151.
Patent JP-2012057547-A (JP)
Title: Fluid control valve
Inventor: KOBAYASHI TAKASHI
IPC: F02M25/07
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce frictional force and a sliding loss between a last gear and a spring.SOLUTION: According to an EGRV, frictional force and a sliding loss between the last gear 5 and a spring 6 can be reduced by bringing a part of a coil end surface of a second coil end part 42 of the spring 6 into partial contact with a spring seat part (a plurality of first to fourth projection ribs) of the last gear 5, and thereby sliding resistance of the spring 6 to the last gear 5 can be reduced. Thereby, since a motor load upon opening and closing operation of the valve of the EGRV can be reduced, power consumption can be suppressed. Also, since hysteresis of the spring 6 can be reduced, opening and closing operation of the valve can be performed with low power consumption. Also, since attitude of the spring 6 upon opening and closing operation of the valve is stabilized, spring characteristics and opening and closing operation of the valve are stabilized.
Patent JP-2012055239-A (JP)
Title: Seeding machine
Inventor: ICHIKI HIDEYUKI
IPC: A01C5/06
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a seeding machine capable of accurately seeding by reliably settling seeds in soil inside a seeding ditch even though the seeds are small and seeded at shallow locations.SOLUTION: The seeding machine 1 seeds while running in an agricultural field by being towed by a tractor T. The seeding machine includes: a ditch making machine 3 for forming the seeding ditch 8 in the agricultural filed; a seed paying-out part equipped with a seed paying-out mechanism for discharging the seeds 9 to the seeding ditch 8; and a seed suppressing wheel 5 for settling the seeds 9 in the soil of the seeding ditch 8. The seed suppressing wheel 5 has the width being the same as or smaller than the opening width of the seeding ditch 8, and is forcibly rotated by being connected to a driving shaft 10 for transmitting a rotation force to the seeding machine 1.
Patent JP-2012057102-A (JP)
Title: Flame retardant resin composition, insulated electric wire and cable using the same
Inventor: IWATA MASAYUKI
IPC: C08J3/24
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant resin composition capable of imparting excellent flame retardancy, heat resistance, mechanical properties and flexibility even to an insulated electric wire or cable whose insulating layer has a large coating thickness of ≥0.5 mm.SOLUTION: The flame retardant resin composition contains (A) a polyester-based elastomer and (B) a bromine-based flame retardant, wherein the bromine-based flame retardant is blended in a ratio of 10-50 pts.mass to 100 pts.mass of the polyester-based elastomer. The polyester-based elastomer comprises 10-90 mass% of an ester-carbonate copolymer (A1) and 90-10 mass% of a dynamically crosslinked product (A2) of a mixture containing a polyester and an acrylic rubber.
Patent JP-2012056532-A (JP)
Title: Platform fence apparatus
Inventor: SHIRATORI RIKIO
IPC: B61B1/02
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a platform fence apparatus that can widely secure an inner space of a platform fence body without widely forming the thickness dimension of the platform fence body.SOLUTION: The platform fence apparatus includes: the platform fence body 4 mounted to a platform 3 of a station; a gate body 5 provided inside the platform fence body 4 and configured to move into or out from the end of the platform fence body 4; a storage housing 6 integrally provided in the apparatus while being protruded on the railroad side of the platform fence body 4; and a control substrate 9 provided inside the storage housing 6 to perform the drive control of the gate body 5.
Patent JP-2012059206-A (JP)
Title: Semiconductor integrated circuit, interconnect, and control program
Inventor: TSUCHIYA TAKEHIKO
IPC: G06F1/32
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the versatility and reusability of VFC (Voltage Frequency Controller).SOLUTION: A semiconductor integrated circuit 1 comprises an adjustment unit 11 and a control circuit 12. The adjustment unit 11 adjusts transmission and reception of data by temporarily holding data transmitted and received among a plurality of devices and outputs positional information showing a position of the held data. The control circuit 12 controls power consumption of at least one target device among a plurality of devices based on a change amount of the positional information.
Patent JP-2012063455-A (JP)
Title: Image tracking device and imaging apparatus
Inventor: ONISHI NAOYUKI
IPC: G03B13/36
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image tracking device with less erroneous tracking.SOLUTION: The image tracking device 30 according to the present invention includes: a storage section for storing, as a template, a subject area A including a present focus area a1 where auto-focus is being carried out; a first search means for searching for a first area Bn with high similarity to the template in a first search range n including the present focus area a1; a second search means for searching for a second area Bw with high similarity to the template within a second search range w wider than the first search range n; and an area determination means for comparing the first area Bn and second area Bw with the template, thereby obtaining the degree of similarity to the corresponding template, giving preference to the area with higher degree of similarity over the other when one of the first and second areas Bn and Bw is higher than the other in the degree of similarity or giving priority to the first area Bn if they are equal in the degree of similarity, thereby determining the subsequent focus area a1 where the subsequent auto-focus is carried out.
Patent JP-2012064023-A (JP)
Title: Data processor, data processing method and program
Inventor: HIDAI KENICHI
IPC: G06Q10/00
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To establish a method for easily calculating and adjusting parameters without requiring preparing database in advance, in estimating an electrical apparatus from current information acquired.SOLUTION: A sensor part 21 acquires time series data on total value of current consumption composed of combination of usage states of a plurality of electrical apparatuses installed in each space in a house. A parameter estimation part 22 calculates a model parameter when operation states of the plurality of electrical apparatuses are modeled by using Factorial HMM based on the acquired time series data. This invention is applicable, for example, for an electrical apparatus estimation device for estimating an electrical apparatus connected to a distribution board from information on current measured at the distribution board.
Patent JP-2012063623-A (JP)
Title: Drive device, fixing device, and image forming apparatus
Inventor: TSUKIOKA TAKATADA
IPC: G03G15/00
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a drive device allowing a larger moving range of a rotating body used for a linear movement, than a conventional device, saving the space and enabling a reliable gear drive.SOLUTION: A drive mechanism 160 provided in a drive device has a gear of m=1 and Z69 for a pressure-drive gear 164 of a pressure roller 64 and a gear of m=1 and Z22 for an idler gear A 165 meshing with the pressure-drive gear 164. The pressure roller 64 is provided with a pressure circular member 162 that is a ball bearing of a diameter of 62 mm, and the idler gear A 165 is provided with an idler circular member 163 that has a circular portion having a diameter of 29 mm with the center on the axis of the idler gear A 165. Further, the idler circular member 163 is supported at the axis of the idler gear A 165 and the axis of an idler gear B 166 meshing with the idler gear A 165 so that the idler circular member 163 is rotated with the idler gear A 165 around the axis of the idler gear B 166 as a center.
Patent JP-2012065267-A (JP)
Title: Imaging apparatus, imaging method, and program
Inventor: TOKUNAGA YUKIFUMI
IPC: H04N5/225
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent voice from being recorded during photographing, when a music file is reproduced before a moving image is photographed.SOLUTION: When a short-time moving image photography mode is set, a through-image is displayed and a music file is reproduced. Then, when a first shutter switch 118 (SW1) is depressed during reproduction of the music file, the reproduction of the music file is stopped and auto-focus control is performed. Alternatively, when the first shutter switch 118 (SW1) is depressed, the reproduction of the music file is started and when a second shutter switch 119 (SW2) is depressed, the reproduction of the music file is stopped.
Patent JP-2012068024-A (JP)
Title: Differential refractometer
Inventor: NAKAMURA YASUAKI
IPC: G01N21/41
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the concentration unevenness of a sample solution in a sample cell occurred due to the shape of the sample cell on measurement.SOLUTION: A flow cell of a differential refractometer comprises a partition wall 2a inclined with respect to the optical axis of a measuring beam, a reference cell 3a partitioned by the partition wall 2a, and a sample cell 3b. The reference cell 3a and the sample cell 3b have the same triangle cross section and a surface vertical to the optical axis of the measuring beam. Each of both the cells 3a and 3b comprises inlets 22a and 24a and outlets 22b and 24b, respectively, near the acute angle part between a surface vertical to the optical axis of the measuring beam of the partition wall 2a and the partition wall 2a.
Patent JP-2012070146-A (JP)
Title: Transimpedance amplifier for optical reception circuit
Inventor: SAWA TAKU
IPC: H03F3/08
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a transimpedance amplifier for an optical reception circuit, capable of stabilizing the shift width of a cross point regardless of the fluctuation of a power supply voltage.SOLUTION: A TIA 15 includes: an input section 20 which includes a load resistor 23, an input FET 22 and a cascode FET 21 connected in series with each other, and in which the gate terminal of the input FET 22 is connected to an input end 15a; a source follower section 30 which includes a source follower FET 31 and a current source FET 33 connected in series with each other, and in which the drain voltage of the cascode FET 21 is received in the gate terminal of the source follower FET 31 and the source terminal of the source follower FET 31 is connected to the input end 15a through a feedback resistor 34; and a bias generation section 40 which generates the gate bias of the current source FET 33. A current flowing through the current source FET 33 is variable on the basis of the size of the power supply voltage in a power supply potential line 18.
Patent JP-2012069665-A (JP)
Title: Cryostat made of frp
Inventor: TSUDA TEPPEI
IPC: F16J15/14
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cryostat made of FRP capable of suppressing occurrence of vacuum leakage in a attachment part of a metal member.SOLUTION: The cryostat made of FRP is attached by inserting a metal member to a through hole formed in the wall part of a container made of FRP for housing a refrigerant. The metal member comprises: a tube part having a smaller diameter than that of the through hole, and inserted as above-mentioned with a space into the through hole; and a flange part provided at the tube part and having a larger diameter than that of the through hole; a adhesion layer between the FRP and the metal for bonding between the flange part and the wall part, and provided on counter surfaces of the flange part and the wall part; and a pressing mechanism for pressing the flange part to the wall part in a direction perpendicular to the counter surfaces.
Patent JP-2012068852-A (JP)
Title: Information distribution server and information distribution system
Inventor: FUKUSHIMA ATSUSHI
IPC: G05B23/02
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To enable staff to take prompt measures for an accident or an abnormality by notifying them of not only an alarm content but also information such as route information to facilities, in order to minimize the damage to a plant or a system and restore it swiftly.SOLUTION: An information distribution server includes: an alarm information transmission/reception part for transmitting/receiving alarm information including location information on a failure site of each facility and each device; a location identification part for identifying location information on portable terminals; a selection part for selecting a portable terminal group near the failure site based on the location information included in the alarm information and the location information on the probable terminals; and an inspection request part for sending an investigation request to a portable terminal nearest to the failure site in a portable terminal group to ask whether investigation of the failure site can be conducted or not, and finishing the processing upon receiving a positive reply from the nearest portable terminal, while sending another investigation request to a secondly nearest portable terminal to ask whether investigation of the failure site can be conducted or not upon receiving a negative reply from the nearest portable terminal.
Patent JP-2012067420-A (JP)
Title: Method for manufacturing carbon fiber
Inventor: HARADA YOSHIHISA
IPC: D01F9/14
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon fiber, capable of eliminating silica accumulating in a system in manufacturing the carbon fiber, as simply and smoothly as possible.SOLUTION: There is provided a method for manufacturing a carbon fiber, in which outer air or the like is actively fed into a passing area (17, 36) of an exhaust gas by separate secondary blowing means (31), so that the relationship between density (kg/m) and air velocity (m/s) of the exhaust gas in the passing area satisfies a formula (1): density (kg/m)×air velocity (m/s)≥250.