baber/WOPTO huggingface dataset:
Patent JP-2010258226-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YANAGI SHINICHIRO
IPC: H01L27/10
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the degradation of electric characteristics is inhibited.  <P>SOLUTION: The semiconductor substrate SUB includes a main surface, and a trench TR in the main surface. A buried insulating film BI is buried in the trench TR. The trench TR includes one wall surface FS and the other wall surface SS which oppose each other. A gate electrode layer GE is located on at least the buried insulating film BI. The trench TR includes angular portions CP1A, CP2A which are located between the main surface of at least either of the one wall surface FS and the other wall surface SS and a bottom portion BT of the trench TR.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257332-A (JP)
Title: Analyzer control system
Inventor: YANAGISAWA TOSHINOBU
IPC: G06F9/50
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure high system reliability and stability in a network-connected type analyzer control system.  <P>SOLUTION: The analyzer control system includes, in a system server SS for supervising the whole system, an operation state monitoring part 2 for monitoring respective operation states of analyzer control servers, and a control server selection part 3 for selecting the analyzer control server of lowest load, based on the operation states of the respective analyzer control servers monitored by the operation state monitoring part 2, when receiving a use request of an analyzer, and for connecting the selected analyzer control server to the analyzer. The system of high stability is constructed by determining the connection to the analyzer while taking the operation state of the analyzer control server into consideration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255376-A (JP)
Title: Doorstop structure of rim lock
Inventor: MURAKAMI RYUJI
IPC: E05C1/16
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doorstop structure of a rim lock capable of reducing repulsive force generated when a door on one side hits a doorstop unit of a door on the other side when closing the double doors.  <P>SOLUTION: This doorstop structure of the rim lock attached to the door 11a on one side of double glass doors and being hit by the door 11b on the other side when closing the doors includes a strike unit 27 provided on an indoor face of the door 11a on one side and the doorstop unit 25 provided on an outdoor face across the door 11a on one side by the strike unit 27. The doorstop unit 25 includes a body 51 attached to an outdoor face, a block 71 fixed in the inside of the body 51, and a doorstop plate 45 made of an elastic material, abutted on the block 71, held in the body 51 through a frame body 65, having a surface hitting the door 11b on the other side and formed into a flat surface, and having a rear surface abutting on the block 71 and formed by recessed and projecting face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010041030-A (JP)
Title: Multilayer ceramic electronic component
Inventor: ITO TAKESHI
IPC: H01G4/30
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multilayer ceramic electronic component capable of decreasing the uniformity of electrical characteristics in a structure providing a portion relatively thick in film thickness on an internal electrode.  <P>SOLUTION: The multilayer ceramic electronic component 1 includes: a first internal electrode 5 and a second internal electrode 6 disposed so as to be overlapped through a ceramic layer; and the first and the second internal electrodes 5 and 6 having a first and a second effective portions 5a and 6a and a first and a second connections 5b and 6b, a film thickness thicker than that of the first and the second connections 5b and 6b, and also a first and a second extended portions 5c and 6c exposed on the outer surface of a ceramic element assembly 2, wherein G<SB>2</SB>>L<SB>1</SB>and also G<SB>1</SB>>L<SB>2</SB>hold when distances from the side of the ceramic element assembly on which a first and a second external electrodes 3 and 4 are formed to the inner edge of the first and the second extended portions 5c and 6c are set to L<SB>1</SB>and L<SB>2</SB>respectively, and a distance between sides 2c and 2d and the tip of the second internal electrode or the tip of the first internal electrode is set to G<SB>2</SB>or G<SB>1</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010263495-A (JP)
Title: Information processing device and method for generating multi-level coded data
Inventor: FUKUDA KUNIO
IPC: H04L25/49
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device having improved transmission quality by reducing the number of multilevels of multilevel codes, which enables a reception side to reproduce a clock without using PLL.  <P>SOLUTION: The information processing device has a coding section for selecting a bit sequence composed of continuous two bits as a coding target from transmission data expressed by first and second bit values different from each other, wherein the first one of the bits is represented by a positive amplitude A or B (A≠B) and the second one is represented by a negative amplitude -A or -B, thereby encoding the transmission data in units of two bits to generate coded data; and a transmitting section for transmitting the coded data generated by the coding section. In the information processing device, the coding section expresses the first bit value by the amplitude A or -A, and expresses the second bit value by the amplitude B or -B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009279408-A (JP)
Title: System and method of reducing artifact for radiation imaging system
Inventor: JAMES ZHENGSHE LIU
IPC: G06T5/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for removing artifacts and noises of the EMI origin of radiation image data.  <P>SOLUTION: X-ray image data affected by EMI are collected in a conventional mode with offset data. EMI characteristic expression data are collected right thereafter by disabling the lateral row of a digital detector. Then, the EMI characteristic expression data are unaffected by the presence of image data. The characteristics of the amplitude and frequency of the EMI can be determined using this EMI characteristic expression data. Since the EMI characteristic expression data are collected in the same acquisition series immediately after the collection of image data and offset data, the EMI characteristic expression data ensure that collected image data and offset data are synchronized in phase. In this way, artifacts by the presence of the EMI are removed from a reconstructed image based on corrected data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010270171-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: TAKAYAMA NOBUHISA
IPC: C08L33/04
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which can be used as a resin material for various uses, can especially be used for packaging materials for industrial articles and foods, gives molded articles excellent in durability and heat resistance, and is excellent in moldability.  <P>SOLUTION: There are provided the thermoplastic resin composition comprising a hydroxycarboxylic acid-based polymer (A) and a (meth)acrylate-based polymer (B) having a glass transition temperature of ≤60°C and a mass-average mol.wt. of ≥100,000; and the molded article obtained molding the thermoplastic resin composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273420-A (JP)
Title: Switching power supply apparatus
Inventor: SHIMIZU HIDEO
IPC: H02M3/155
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply apparatus that reduces switching loss and conduction noise to be generated.  <P>SOLUTION: An output voltage error signal Verr generated by an output voltage error detection circuit 9 and an input voltage signal Vin are multiplied together at a multiplying circuit 10. A current control signal Ith is thereby generated which is in phase with and analogous in shape to input voltage and has an amplitude in proportion to the output voltage error signal Verr. Using at least either the signal Ith or input voltage Vin, the switching frequency of a switching element 8 comprising a chopper circuit is varied to reduce noise. Modulation is carried out by a non-inverted signal especially in the around the zero cross of alternating-current input voltage and by an inverted signal around the peak thereof. The frequency around the peak of input voltage at which an inductor current is large is thereby reduced to enhance conversion efficiency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009181967-A (JP)
Title: Coating material for battery terminal and coated battery terminal
Inventor: TANAKA KATSUMI
IPC: H01M2/30
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material for a battery terminal, which can surely prevent short circuit with a terminal and an aluminum foil of a battery package, even if a heat sealing is carried out for a long time at higher temperature than a melting point of an inner face film of the battery package; and to provide a coated battery terminal.  <P>SOLUTION: The coating material for a battery terminal is a laminate film of a three-layered structure, coated with a film capable of heat-sealing both sides of a heat-resistant resin film 2 onto an inner side film of a battery package 4. A battery terminal 3 is coated by the coating material for the battery terminal with 1 to 20 mm greater in width than that of a terminal part heat seal of a battery case or a pouch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010270741-A (JP)
Title: Control device of internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02D9/02
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overheat of an engine.  <P>SOLUTION: A throttle valve is controlled so that actual throttle valve opening coincides with ordinary target throttle valve opening (a temporary target throttle valve opening TAtgtz) determined based on an operation state of the engine (Step 425 and 475). A control device controls the throttle valve so that the actual throttle valve opening coincides with "upper limit throttle valve opening TAmax as calorific value restraining throttle valve opening smaller than the ordinary target throttle valve opening" (Step 440-470), when the cooling water temperature THW is higher than "a cooling water temperature threshold value Tth1 becoming small as the cooling water temperature rise ratio ΔTHW becomes large" (Step 430). The upper limit throttle valve opening TAmax is reduced by a throttle valve closing speed ΔTA1 becoming large as the cooling water temperature THW becomes high and becoming large as the cooling water temperature rise ratio ΔTHW becomes large (Step 455).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276342-A (JP)
Title: Size measurement device
Inventor: TANAKA KOJI
IPC: G01B11/02
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a size measurement device capable of stably performing precise measurement.  <P>SOLUTION: A rotary stage 13 is rotatably supported at a fixing part 12 by inserting the shaft part 22 of the lower structural member 14 of the rotary stage 13 into a recessed part 23 of the fixing part 12 and supporting the shaft part 22 on the inner circumferential surface 25 of the recessed part 23 via a bearing 24. A linear motion stage 71 is provided above the rotary stage 13 and extended in the radial direction 73 of the rotary stage 13. A camera 81 is supported by the linear motion stage 71, and configured so as to be capable of moving on a straight-line 82 extended in the radial direction 73 of a work 2 set on the rotary stage 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278908-A (JP)
Title: Optical transmitter
Inventor: NAKAMOTO KENICHI
IPC: G02F1/03
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter controlling an amplitude of a modulator driver without enlargement of a circuit scale.  <P>SOLUTION: The optical transmitter is equipped with: an optical modulator containing a phase modulator (20) and a delay interferometer (30) for delay interference of a part of output light of the phase modulator; and a controller (60) for monitoring an output level of the delay interferometer and controlling an amplitude of the modulator driver based on the result of monitoring. The amplitude of a drive signal supplied to the phase modulator may be controlled so that the sum of a positive phase signal optical intensity and an opposite phase signal optical intensity of the delay interferometer becomes largest. A voltage supplied to the delay interferometer may be controlled so that a difference between a positive phase signal optical intensity and an opposite phase signal optical intensity of the delay interferometer becomes largest.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275977-A (JP)
Title: Failure determining device of particulate matter detecting means
Inventor: IWAMA KEIZO
IPC: G01N27/02
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure detecting device of a PM sensor in an exhaust emission control system with the PM sensor provided on a downstream side of a DPF.  <P>SOLUTION: The invention includes a failure determining device of the PM sensor in the exhaust emission control system including: the DPF; and the PM sensor having a sensor element provided downstream of the DPF in an exhaust pipe and detecting particulate matters contained in exhaust gas based on a change in electrostatic capacity of the sensor element caused by adhesion of the particulate matters to the sensor element. The failure determining device determines failure of the PM sensor based on the change in electrostatic capacity of the sensor element in a predetermined failure determination period after DPF regeneration operation is ended. The failure determination period is the period from the end of the DPF regeneration operation until an integrated value W of particulate matters flowed in the DPF exceeds a predetermined end determination value Wmax.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274319-A (JP)
Title: Multi-axis screw press
Inventor: MATSUI HIROYUKI
IPC: B30B9/14
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-axis screw press which can improve the whole dehydration efficiency of a dehydrator by increasing drainage performance in the outside face of screen, and can also control water content by adjusting the drainage performance at each section divided with reinforcement ribs.  <P>SOLUTION: The screw press includes a plurality of screw shafts 3 arranged side by side, screw blades 4 constructed on each screw shaft 3, and the screen 2 which encloses the screw blades 4 forming filtration chambers inside and has recessed parts 23 on upper side along the axis of the screw shaft 3. A plurality of reinforcement ribs 22 are installed, which are arranged at a designated interval in the axis direction of the screw shaft 3 on the outer surface of the screen 2, and divides the recessed parts 23 of the screen 2 into a plurality of recessed sections. Communicating holes 24 are prepared on respective reinforcement ribs 22 mutually to communicate neighboring recessed sections.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280497-A (JP)
Title: Track facility of overhead carrier
Inventor: IZUMI TAKANORI
IPC: B66C7/02
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a weight of a track facility of an overhead carrier while keeping its strength.  <P>SOLUTION: A traveling rail 2 of the overhead carrier 3 is used in the overhead carrier 3 having a pair of left and right traveling wheels 51 and guide rollers 55, and includes a first lower side traveling rail member 19, a second lower side traveling rail member 21, a guide rail member 23, and a connection member 25. The first lower side traveling rail 19 has a receiving surface portion 27 on which one of the traveling wheels 51 abuts. The second lower side traveling rail member 21 has a receiving surface portion 27 on which the other of the traveling wheels 51 abuts. The guide rail member 23 has a first guide surface 23c on which the guide roller 55 abuts. The connection member 25 connects the first lower side traveling rail member 19, the second lower side traveling rail member 21, and the guide rail member 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288169-A (JP)
Title: Imaging apparatus
Inventor: IKEDA TAIRA
IPC: H04N5/232
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for allowing a user to easily frame a fast moving object, independent of the zoom factor and without troublesome operation.  <P>SOLUTION: The imaging apparatus can display an area larger than a recording area as a display area in an electronic zoom state, where a part of an imaging area is clipped and recorded. In addition, The imaging apparatus includes an image processing means. When the size of a clipped recording area is made smaller than the one of the imaging area, the image processing means lets a proportion of the display area to the clipped recording area be fixed or increased (S202). When the size of the clipped recording area is made larger than the one of the imaging area, the image processing means lets a proportion of the display area to the clipped recording area be fixed or decreased (S203).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287146-A (JP)
Title: Information processing method
Inventor: TANAKA MASARU
IPC: G06F13/00
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a process when an information recording part updates information in an information reproduction part.  <P>SOLUTION: An information recording part 1 includes an information identifier generation part 1C and a storage part 1D as a first storage part. The information identifier generation part 1C generates the number of information identifiers defined by an identifier number, and when requested to generate the number of identifiers exceeding the identifier number, repeatedly generates the same information identifiers. Information with the information identifier assigned is stored in the storage part 1D. An information reproduction part 2 includes a storage part 2B as a second storage part. The information stored in the storage part 1D is sent to the storage part 2B, and when the information identifier of the information is the same as the information identifier of information stored in the storage part 2B, the information stored in the storage part 2B is replaced with the information stored in the storage part 1D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011004305-A (JP)
Title: Network system
Inventor: YAMASHITA ATSUYA
IPC: H04L12/70
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To implement a link loss forwarding without causing dead lock in a network system, in which network units disposed facing each other are connected in multi-stages and an inter-unit interface connecting counter devices is made redundant.SOLUTION: A link control function section 506 of an apparatus 500 notifies a counter unit 600 of a line, in which link disconnection occurs and for which a factor of the occurrence of the link disconnection is not forcible closing of a line terminating section of the self-apparatus 500, among lines 508-510, L500 being terminated by line terminating sections 501-503 of the self-apparatus 500 or by its lower-stage line terminating section 504. Furthermore, if the line, in which the link disconnection occurs, reported from the counter unit 600 is a line terminated by a lower-stage line terminating section 604 of the counter unit 600, the link control function section 506 does not perform forcible closing of the lower-stage line terminating section 504 of the self-apparatus 500.
Patent JP-2011004563-A (JP)
Title: Electric vehicle
Inventor: FURUSHIMA KOICHI
IPC: B60L11/18
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption during a period a battery is not charged using the electric power from a power supply outside a vehicle.SOLUTION: A power supply relay 56 which is parallel to a driving ECU 86 is provided to a power supply relay 54. At charging connection where a vehicle side connector 60 is connected to an external power supply side connector 92, the power supply relay 56 is turned on, but during ignition on, the power supply relay 56 is not turned on but is held in an off-state. In the former case, a controller 78 to which the electric power from a low voltage battery 52 is supplied turns on a charging relay 72 to enable charging to a high voltage battery 42. In the latter case, the electric power is prevented from being consumed by the controller 78.
Patent JP-2011002762-A (JP)
Title: Molding having light antireflection effect
Inventor: MATSUMOTO TSUKASA
IPC: B29C51/10
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently and simply provide a molding having a superior light antireflection effect, to find a surface shape and physical properties required for the molding having the superior light antireflection effect or an excellent light transmission performance and to provide the molding having specific surface shape and specific physical properties and consequently having the light antireflection effect.SOLUTION: The molding is molded by using a die having a minute shape on its surface and the minute shape on its surface is thermally transferred onto a thermoplastic resin. The molding surface has projections with average height of 100 nm to 1,000 nm or recesses with average depth of 100 nm to 1,000 nm and there are projections or recesses at an average cycle 50 to 400 nm in at least one direction.
Patent JP-2011000394-A (JP)
Title: Dust collector and vacuum cleaner
Inventor: KAWAMURA NAOKO
IPC: A47L9/10
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting cup effectively discharging dust stored in a case body from a dust discharge opening.SOLUTION: A bristle brush part 88b brought into sliding contact with the inner surface of a top surface part 66 of the case body 51 by turning a second filter part 69 is fitted to a part of the upper edge part of the second filter part 69. When the dust stored in the case body 51 is discharged from the dust discharge opening 95 by turning the second filter part 69, the dust adhering to the inner surface of the case body 51 and the dust collected in a gap between the edge of the second filter part 69 and the inner surface of the case body 51 as well are scraped off by the bristle brush part 88b. The dust stored in the case body 51 can be effectively discharged from the dust discharge opening 95.
Patent JP-2010034039-A (JP)
Title: Method of manufacturing conductive film, and conductive film
Inventor: SHIMOMURA MASATSUGU
IPC: H01B13/00
Filed: 2009-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a conductive film of a mesh type in which the same can be manufactured at low cost and the mesh can be made fine and a moire or the like does not occur when applied to a display or the like, and provide a conductive film.  <P>SOLUTION: The method of manufacturing the conductive film of the mesh type by applying an organic solvent diffused body containing conductive particulates to a substrate includes a process in which, while the applied organic solvent diffused body is dew-condensed on a coating surface, the organic solvent is evaporated. The conductive film of a mesh type formed by mesh type line parts of a conductive material and pore parts has ≤400 μm<SP>2</SP>of an average area of the pore parts and ≤5 μm of a line width of the mesh type line part.  <P>COPYRIGHT: (C)2010,JPO&INPIT