baber/WOPTO huggingface dataset:
Patent JP-2011211634-A (JP)
Title: Television receiver
Inventor: NAKAZAWA MASAYASU
IPC: H04N7/173
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of writing caption information contained in a broadcasting wave into a memory and reading the written caption information from a desired part.SOLUTION: The present invention relates to a television receiver having: a receiving unit for receiving a digital television broadcast; a caption information extracting unit for extracting caption information from a signal of the received digital television broadcast; a ring-shaped buffer memory unit; a pointer processing unit which has a read pointer holding means for holding a read pointer of the buffer memory unit and a write pointer holding means for holding a write pointer of the buffer memory unit and manages these pointer holding means; a read unit for starting read processing of the buffer memory unit from a read pointer position; a write unit for starting writing the extracted caption information from a write pointer position to the buffer memory unit; and an operation processing unit having a pointer processing unit control means for controlling the pointer processing unit by giving thereto an instruction for determining values of the pointers to be held by the pointer holding means.
Patent JP-2011216942-A (JP)
Title: Test method for network system
Inventor: GOTO KAZUNARI
IPC: H04L12/70
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To perform a load test of a second switch, in a network where a plurality of nodes perform transfer via a second switch device by interposing a first switch device.SOLUTION: One-side node devices (3-1, 3-4) perform a normal transfer test via a second switch device (1), and the other-side node devices (3-2, 3-3, 3-5, 3-6) perform RDMA write transfer via first switch devices (2-1, 2-2). Access concentrated on one node side being a target is performed, a queue of a first switch device (1) is indirectly brought into a back pressure state, and a high-load condition of the first switch device can be reliably achieved in a short period.
Patent JP-2011216138-A (JP)
Title: Method for fabricating substrate, and the substrate
Inventor: FUJII TATSUYA
IPC: G11B5/855
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To improve pattern accuracy in fabricating a substrate with a pedestal in which an alignment mark is formed, by reducing the relative positional deviation of the pedestal from the alignment mark.SOLUTION: A method for fabricating the substrate having the protruding pedestal provided on the first principal surface side and the alignment mark formed on the upper surface of the pedestal includes: a step of forming a hard mask layer with high light reflectance on the first principal surface of the substrate 1 and subsequently forming a hard mask 2a by etching the hard mask layer matched with the outer diameter of the pedestal and the shape of the alignment mark; a step of forming a negative resist layer 6 on the substrate 1 to cover the hard mask 2a; a step of insolubilizing the resist layer 6 located directly above the hard mask 2a by exposing the resist layer 6 by utilizing light reflection by the hard mask 2a; and a step of forming a resist pattern 6a by developing the resist layer 6 and subsequently forming the pedestal by etching the substrate 1 by using the resist pattern 6a as a mask.
Patent JP-2011214351-A (JP)
Title: Side brush for road sweeper, and road sweeper
Inventor: SUZUKI TAKAO
IPC: A46B7/08
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To improve cleaning performance by adopting a side brush with a large diameter even if a space under a vehicle is small.SOLUTION: The side brush 1 for a road sweeper includes a rotary base 2 and brush bundles 8 each formed by bundling a plurality of brush bristles 9, and connects the upper ends of the plurality of brush bundles 8 along the peripheral edge of the rotary base 2 to form a conical brush part 3. The upper ends of the brush bundles 8 are connected tiltably in the radial direction of the rotary base 2, and when the rotary base 2 is rotated, the brush bundles 8 are respectively tilted radially outward by centrifugal force to expand the lower end diameter of the brush part 3.
Patent JP-2011218450-A (JP)
Title: Machining apparatus
Inventor: MIHASHI MASASATO
IPC: G05B19/409
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a machining apparatus convenient for performing maintenance work at a site away from a main operation panel.SOLUTION: The machining apparatus is operated through an operation panel having operation keys connected to a controller and provided with a work area on a side surface and/or back surface for an operator to perform maintenance work, wherein the operation panel consists of the main operation panel installed on a front surface of the machining apparatus and a maintenance operation panel installed in the vicinity of the work area.
Patent JP-2011123861-A (JP)
Title: Internal voltage generator
Inventor: SONG TAEK-SANG
IPC: H03K19/00
Filed: 2010-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal voltage generator capable of maintaining a constant interval voltage at all times by canceling out a period during which a pull-up drive unit and a pull-down drive unit are driven at the same time.  <P>SOLUTION: The internal voltage generator includes: a detection unit 210 for detecting the level of an internal voltage by using a reference voltage; a first drive unit 220 which, causes the discharge drive of an internal voltage end to which the internal voltage is outputted depending on an output signal of the detection unit; a current sensing unit 230 for sensing a discharge current flowing in the first drive unit; and a second drive unit 240 for charging and driving the internal voltage end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220215-A (JP)
Title: Driving force control device
Inventor: MITSUYASU MASAKI
IPC: F02D29/02
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a driving force control device that can achieve deceleration required by a driver more properly.SOLUTION: The driving force control device adjusts the deceleration of a vehicle 1 based on accelerator opening, which is an operation rate of a gas pedal and reduce a fuel of an engine 10 when the accelerator opening is a predetermined value larger than 0. The driving force control device includes an alternating load torque adjustment part 50 that can adjust an engine load, which is a load applied when the engine 10 is operated by controlling a power generation quantity in an alternator 20, and when the accelerator opening is smaller than the predetermined value, the alternating load torque adjustment part 50 controls the engine load to make the deceleration based on the accelerator opening.
Patent JP-2011219824-A (JP)
Title: Film deposition apparatus and target device
Inventor: IWATA HIROSHI
IPC: C23C14/34
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition apparatus and a target device capable of enhancing the productivity of the film deposition on a substrate.SOLUTION: The film deposition apparatus 1 has a target 25 being a film deposition material and a plate-like cooling plate 22 which is brought into contact with the target 25 and cooled. The target 25 and the cooling plate 22 are clamped by a clamp 27. In the cooling plate 22, a second face 22b on the opposite side of a first face 22a opposite to the target 25 is exposed to a higher-pressure atmosphere than the first face 22a is, and a center part 22c in the first face 22b is displaced to the target 25 side to press the target 25.
Patent JP-2011221321-A (JP)
Title: Transfer device and image formation device
Inventor: NAKANO KUNIAKI
IPC: G03G15/16
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device and an image formation device which realize downsizing in a moving direction of an intermediate transfer belt.SOLUTION: A transfer device 10 comprises an intermediate transfer belt 41, intermediate transfer rollers 34A to 34D, and a transfer member movement mechanism 20. The intermediate transfer rollers 34A to 34D are located facing photoreceptor drums 31A to 31D, respectively, across the intermediate transfer belt. The transfer member movement mechanism 20 moves the multiple intermediate transfer rollers 34A to 34D between a pressing position and a separation position. In a moving direction C of the intermediate transfer belt 41, a rotation axis at the pressing position of the intermediate transfer roller 34D placed on the most upper stream side is placed on the more downstream side than a rotation axis of the photoreceptor drum 31D placed on the most upper stream side, and a rotation axis at the pressing position of the intermediate transfer roller 34A placed on the most downstream side is placed on the upper stream side than a rotation axis of the photoreceptor drum 31A placed on the most downstream side.
Patent JP-2010271705-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus
Inventor: TANAKA MASATO
IPC: G03G15/16
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which both a long-term potential variation and a short-term potential variation are suppressed, and to provide a process cartridge and an electrophotographic apparatus each having the electrophotographic photoreceptor.  <P>SOLUTION: An intermediate layer of the electrophotographic photoreceptor includes an organic resin and rutile-type titanium oxide crystal particles which contain tin and have an average primary particle diameter of 3 nm or more and 9 nm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011208486-A (JP)
Title: Drain plug device for hand/face washing lavatory bowl or the like
Inventor: ITO HIROTAKA
IPC: E03C1/22
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such problems in a bowl with a drainage port having a gradually reduced port diameter toward the downstream side that: dimensional accuracy of the drainage port having the gradually reduced port diameter is difficult to obtain and variations are caused when the bowl is pottery, and therefore a drain plug is not well settled in such a drainage port, good adhesion is not attained, and troubles are caused to opening/closing of a plug body; and even when a recess is arranged on an inner periphery side of a lower end of the drainage port and a cover is arranged on it for connection with a drainage pipe joint, deposit is formed on the joint and smudge is attached, causing bad appearance.SOLUTION: In the hand/face washing lavatory bowl or the like, the drainage port is formed to have a gradually reduced port diameter toward the downstream side, and the lower end of the drainage port is held between a drain outlet fitting connected to the drainage pipe joint and a fastening nut. The plug body is arranged at the position where the flow of drain water is opened and shut in collaboration with the drain outlet fitting. An upper support post and a lower support post are respectively arranged on an upper and lower surfaces of the plug body. A cover covering the drainage port is arranged by the intermediary of the upper support post.
Patent JP-2011225178-A (JP)
Title: Method and device for simulation
Inventor: MINAKI HIROYUKI
IPC: G06F17/50
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain more accurate grounding end without increasing an analysis time.SOLUTION: In the simulation method, the third-order polynomial curve which is an approximate curve obtained by connecting four separation node points 142-1, 142-2, 142-3 and 142-4 is generated in a step S32, the tangent line 152 of the third-order polynomial curve 151 in the nearest neighbor separation node point 142-1 is calculated in a step S33, and the intersection of the tangent line 152 and a road surface 150 is calculated as a corrected grounding end node point 155 in a step S34.
Patent JP-2011233292-A (JP)
Title: Illumination device
Inventor: KAMII MIWA
IPC: H05B37/02
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which realizes a comfortable light environment and saves energy.SOLUTION: When a light is turned on in the illumination device (YES in S160), the light is turned on at the set luminance in the beginning (S162). A time to dim and a predetermined percentage of the luminance are respectively set as a dimming timer and a dimming target in a control device of the illumination device (S164). The control device repeatedly performs dimming process (S168) in which the luminance is gradually reduced until the timer reaches 0 (No at S166), and the luminance at the lighting start is gradually reduced to the predetermined percentage in a predetermined time.
Patent JP-2011232081-A (JP)
Title: Automatic lifting system in electric lifting unit of surveying instrument
Inventor: UDA TOMONORI
IPC: G01C15/00
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and workability by automatically lifting/lowering, with remote operation, a lifting member on the side of a device attachment member to which various devices are attached, to arbitrarily set heights of the various devices.SOLUTION: An electric lifting unit of a surveying instrument includes an electric lifting unit part 8 which is mounted so as to lift/lower the lifting member with respect to the device attachment member which has a surveying instrument or the like placed thereon and is mounted to be able to lift and lower the lifting member. The electric lifting unit 8 includes: a drive part 10 composed of an electric motor 9 and a gear mechanism for lifting/lowering the lifting member by converting rotation of the electric motor 9 into linear motion; a communication part 11 for receiving a remote control movement command from a remote control means 24 for remote control; and a calculation part 12 which outputs a movement command for the electric motor 9 of the drive part 10 on the basis of communication information from the communication part 11. The drive motor 9 of the drive part 10 can be remotely controlled on the basis of the remote control movement command from the remote control means 24.
Patent JP-2011234060-A (JP)
Title: Mobile communication terminal
Inventor: FUKUYA MASATAKE
IPC: H04M1/02
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in cost of the product and secure waterproof performance of a housing.SOLUTION: The mobile communication terminal 10 is provided with a metal plate 41 at least partly covered by a resin 42, a display-side housing 11 which accommodates the metal plate 41 while part of the metal plate 41 covered by the resin 42 is exposed, a conductive elastic member 30a which is placed in a hole 42a formed in the resin 42 which covers part of the metal plate 41 exposed from the display-side housing 11, and a communication unit connected to the metal plate 41 via the elastic member 30a. As a result, the connection between the metal plate 41 and the communication unit is enabled, a gap 44 between the metal plate 41 and the resin 42 is filled and thereby waterproof property within the display-side housing 11 can be obtained.
Patent JP-2011232955-A (JP)
Title: Image-forming apparatus and document management system
Inventor: KIDO KIRITO
IPC: B41J29/38
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus and document management system configured so as to allow users to determine whether documents to be printed are effectively put to practical use after printing.SOLUTION: An image-forming apparatus comprises: an image forming part connectable to a utilization information acquisition device, that outputs document utilization information by reading document information, which is recorded in a printed document each time the printed document is used, via networks, and for forming an image on a printing medium to output it as a printed document; a document information recording part 61 for recording the document information in the printed document; a document utilization information counting part 64 for receiving the document utilization information output by the usage information acquisition device, and counting the utilization state of the printing document, which has the document information contained in the document utilization information, to store the state; and a counting result output part 67 for outputting the utilization state of the printed document so as to allow users to understand the state, based on the counting result.
Patent JP-2011231238-A (JP)
Title: Method for improving polluted soil, and treating agent of polluted soil
Inventor: TAKAHASHI YASUSHI
IPC: C09K17/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a large amount of a compound used for adsorbing and fixing pollutants contained in soil is needed because the compound is a secondary aggregate and adsorption sites inside the secondary aggregate is not effectively utilized.SOLUTION: A treating agent of pollutants in soil in which agent aluminum and magnesium ions are dissolved is added to polluted soil of ≥7.5 in pH to thereby produce a pollutant-adsorbing compound in the soil, whereby the pollutants in the soil are adsorbed on adsorption sites of the pollutant-adsorbing compound before the aggregation occurs, reducing the required amount of the treating agent.
Patent JP-2011232692-A (JP)
Title: Recording medium thickness measuring device, recording medium thickness measuring method, and image generating device
Inventor: MAKINO YOJI
IPC: B41J29/38
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium thickness measuring device and a recording medium thickness measuring method with secured precision and a reduced time for measuring the thickness of a recording medium such as a plain paper sheet, and a copy machine, a facsimile machine, and a printer using the recording medium thickness measuring device and the recording medium thickness measuring method for measuring the thickness of a recording medium.SOLUTION: A recording medium thickness measuring device includes: a first detecting means 102 to detect temperature and humidity at which a measurement of the thickness of a recording medium is performed; a heating means 104 to heat the recording medium; a second detecting means 103 to detect humidity of the air at the time of transpiration from the recording medium heated by the heating means 104 or at the time of moisture absorption by the recording medium heated by the heating means 104; and a recording medium thickness acquiring means 91e to acquire the thickness of the recording medium using the temperature and the humidity detected by the first detecting means 102, and the humidity detected by the second detecting means 103.
Patent JP-2011239515-A (JP)
Title: Motor drive device
Inventor: TOMITA KENJIRO
IPC: H02P6/16
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, to reduce components, a mounting area and cost in a motor drive device such as a washing machine where a plurality of motors are driven by an inverter circuit.SOLUTION: Motor current is detected by a shunt resistor and a current detection IC provided with a differential amplifier circuit to which negative voltage can be inputted and which can switch an amplification rate. A load relay and the amplification rate of the current detection IC are switched in accordance with the motor which a control means drives so as to perform motor control. Thus, a current detecting means can be miniaturized and it is not necessary to mount the current detecting means for every motor. Thus, the device can be miniaturized, the components can be reduced and cost can also be reduced.
Patent JP-2011238155-A (JP)
Title: Printer maintenance system and printer maintenance method
Inventor: KANEDA KENTARO
IPC: G06F3/12
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To notify a user of a message depending on a use situation and a maintenance contract situation of a printer.SOLUTION: A printer maintenance method includes the following steps: a client device detects a use situation of a connected printer; the detected use situation and identification information of the connected printer are transmitted from the client device to a server device; the server device extracts message information corresponding to a maintenance contract situation and a use situation of the printer connected to a certain client device, which is one of a plurality of client devices, from storage means on the basis of the received use situation and the identification information; the extracted message information is transmitted from the server device to the certain client device; and the client device notifies a user of a message corresponding to the received message information.
Patent JP-2011211677-A (JP)
Title: Management system and method for internet electronic written will of certificate attestation base
Inventor: LEE KWANGWOO
IPC: H04L9/32
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a management system and a management method for an internet electronic written will in which an application form and a written will can be electronically signed up by using a certificate issued by a certificate organization, thereby performing a denial preventing function.SOLUTION: The management system and the management method for an internet electronic written will include the steps described below. (a) A testator's terminal puts electronic signature to an application form and a written will by a testator's certificate and transmits the form and the will to a management server. (b) The written will management server receives the electronically signed application form and written will, verifies the electronic signature of the form and the will and stores the form and the will. (c) A death confirmation organization server electronically signs a death confirmation document and transmits it to the written will management server. (d) The written will management server receives the electronically signed death confirmation document and verifies the electronic signature of the document. (e) When receiving a written will browsing subscription from a written will executor's terminal after receiving the death confirmation document, the written will management server transmits the electronically signed written will.
Patent JP-2011244541-A (JP)
Title: Battery charger
Inventor: NAKAMURA ZENZO
IPC: H02J7/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger for feeding portable electronic devices using a built-in power supply or an external power supply having a light-emitting diode with which charging status of the battery charger can be obtained visually.SOLUTION: The battery charger comprises: a built-in power supply; a charging circuit for charging the built-in power supply through an external power supply; a feed circuit for feeding for a portable electronic device from the built-in power supply through a DC/DC converter; and a feed circuit for feeding a portable electronic device from the external power supply through the DC/DC converter. Each of the circuits is connected to a charging display circuit. The charging display circuit detects a consumption current of the DC/DC converter according to a charging status. When a value of the consumption current becomes over a threshold, a light-emitting diode lights.