baber/WOPTO huggingface dataset:
Patent JP-2010262696-A (JP)
Title: Nand type flash memory
Inventor: NAKAMURA MASARU
IPC: G11C16/04
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an erroneous erasure at the well discharge and improve discharge speed of the well.  <P>SOLUTION: The NAND type flash memory includes: a plurality of memory cells MC connected in series while being formed in a well region 25; a discharge circuit 26 connected to the well region 25; word lines WL1-WLn connected to the plurality of memory cells MC; and a control circuit for controlling a potential of the well region 25 and potentials of word lines WL1-WLn. The control circuit sets the well region 25 to a first potential and sets the word lines WL1-WLn to second potentials lower than the first potential, in an erase operation. The discharge circuit 26 is constituted of a constant current source with a fixed discharge speed independent on a temperature, to carry out the discharge of the well region 25 after the erase operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262079-A (JP)
Title: Developing device and image forming apparatus
Inventor: SUENAMI KOJI
IPC: G03G15/08
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing the occurrence of "fogging" by suppressing poor toner charging due to insufficient toner stirring, and to provide an image forming apparatus.  <P>SOLUTION: The developing device includes: a developing container for storing the developer containing toner and carrier; a stirring means rotatably disposed in the developing container, for stirring and conveying the developer; and a toner supply means for supplying the toner to the developing container. The developing device also includes: a toner concentration-detecting means for detecting the concentration of the toner inside the developing container; and a control unit configured to, when determining that the toner concentration in a toner-consumed area is lower than a predetermined threshold based on the result of detection by the toner concentration detecting means, control the toner supply means so as to dispersedly supply the total supply amount of toner corresponding to the toner concentration in the toner-consumed area while mainly supplying the toner to the toner-consumed area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263341-A (JP)
Title: Image processor, image processing method, and program
Inventor: HIRATSUKA YOSUKE
IPC: H04N5/93
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic image effect by which a change of atmosphere during image pickup is reproduced in reproducing a picked up image.  <P>SOLUTION: An image effect to be given to a display image in displaying an image of image data to be reproduced is determined on the basis of environment information associated with the image data to be reproduced when picking up an image of the image data and environment information difference obtained in comparison with the environmental information associated with image data in a consecutive relationship with the image data. As the image data are displayed, display operation is controlled so that the determined image effect is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010001565-A (JP)
Title: Sputtering apparatus and method of manufacturing solar battery and image display device by using the same
Inventor: AONUMA DAISUKE
IPC: C23C14/35
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high quality film and to prevent particles from diffusing in a chamber 3 in a sputtering apparatus of a continuous system that a first target 17a and a second target 17b are arranged to obliquely face a substrate 6 and other targets to form a film while conveying the substrate 6 along a conveying part 15.  <P>SOLUTION: Shields 19a, 19b facing the conveying direction of at least the substrate 6 are provided between the conveying path 15 and the first and second targets 17a, 17b to have therebetween an extended region toward the conveying path 15 in the space between the first target 17a and the second target 17b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010263722-A (JP)
Title: Backup power supply circuit of current sensor
Inventor: WATANABE KEISUKE
IPC: H02P27/06
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the stop of a vehicle even if either of the positive and negative power supply voltage lines for feeding power to a current sensor is broken.  <P>SOLUTION: An IGCT voltage line 15 for feeding an IGCT voltage V2 is OR-connected to a positive power supply voltage feed line 11 feeding the positive power supply voltage Va to the current sensor 20 from a control unit 10 via diodes D1, D2 set in a forward direction to the current sensor 20 side for each of the feeding lines 11, 15 make connection to the current sensor 20. Furthermore, an earth line 16 is OR-connected to a negative power supply voltage feed line 12 feeding the negative power supply voltage Vb via diodes D3, D4 set in a reverse direction to the current sensor 20 side for each of the negative power supply voltage feed line 12 and the earth line 16 to make connection to the current sensor 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260478-A (JP)
Title: Mounting structure
Inventor: IWATA SHUICHI
IPC: B60K6/26
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow a bracket for installing a chassis that stores an inverter, etc. on a vehicle body to be easily deformed when the vehicle laterally collides, and to restrain vibration of the vehicle body.  <P>SOLUTION: In a mounting structure, an approximately triangular column shape oscillation reducing mass 45 with an approximately triangular bottom with a bottom side abutting against a top surface of an inclined section 44 and with a sharp bottom angle when seen from the front side of the vehicle, is installed on the inclined section 44 of a bracket 40 for installing a case 30 of a drive control unit composed of the inverter, etc. on the vehicle body, and an approximately triangular column shape oscillation reducing mass 46 with an approximately triangular bottom with the bottom side abutting against the bottom surface of the inclined section 44 and with a sharp bottom angle, is installed in the position opposite the oscillation reducing mass 45 on the opposite side of the inclined section 44 when seen from the front side of the vehicle. By this way, the bracket 40 is easily deformed when the vehicle laterally collides, and the oscillation of the vehicle body is restrained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278622-A (JP)
Title: Method and apparatus for reducing control signaling overhead in hybrid wireless network
Inventor: YU ICHIHO
IPC: H04W84/12
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing control signaling overhead in a hybrid wireless network.  <P>SOLUTION: This method includes steps of: receiving a wireless frame in the hybrid wireless network at a first terminal, and determining whether the received wireless frame is a control frame for a wireless channel reservation; if the received wireless frame is a control frame for the wireless channel reservation, reading, by the first terminal, a value of a duration field in the control frame for the wireless channel reservation, and updating a timer for a channel reservation period in the first terminal with the value of the duration field, instead of network allocation vector of the first terminal; determining whether the remaining time of the timer for the channel reservation period is longer than the time required for transmitting the data frame or not before transmitting a data frame by the first terminal; and transmitting the data frame directly by the first terminal without transmission of a control frame for the wireless channel reservation if the remaining time of the timer for the channel reservation period is longer than the time required for transmitting the data frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010268208-A (JP)
Title: Composite machine
Inventor: HIGUCHI MAKOTO
IPC: G06F12/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite machine which prevents data deterioration due to the lapse of time, regarding data that is important and presents troubles, if the data vanishes and suppresses redundant performance deterioration and power consumption by minimizing processing involved in data refreshment.  <P>SOLUTION: The composite machine 1 performs data refreshment of data recorded in an HD 7, which is a mass storage device mounted in the composite machine 1 only about data marked as important data, by a user's performing an operation, such as deletion inhibition, when the period between the data writing and the present date exceeds a data update period determined, according to the HD 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264657-A (JP)
Title: Heat-shrinkable laminated film, molded product using the film, heat-shrinkable label, and container
Inventor: MUTA TAKATOSHI
IPC: B29K105/02
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable laminated film excelling in heat shrinkage characteristics, transparency and interlayer adhesion at an ordinary temperature, hard to peel even if treated at a high temperature and restrained from whitening that occurs when bending the film during processing or the like, and suitably used for a shrink package, shrink binding package, a shrink label, or the like.  <P>SOLUTION: An A-layer is composed of a resin composition containing polyester-based resin as a main component, a B-layer is composed of a resin composition containing polystyrene-based resin and polyester-based resin less than the content of polyester-based resin contained in the A-layer, and a C-layer is composed of a resin composition containing polystyrene-based resin and polyester-based resin less than the content of polyester-based resin contained in the B-layer. A heat shrinkage rate in a main shrinkage direction when the heat-shrinkable laminated film obtained by extending a laminated film of these layers at least in one direction is submerged in hot water of 80°C for 10 seconds, is 20% or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263861-A (JP)
Title: Automatic conveying system for milking units
Inventor: OHINATA KOJI
IPC: A01J5/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic conveying system for milking units which can surely prevent the contact of milking units with each other or the contact of the milking unit with an obstacle or the like, even when equipped with a guide rail portion having a complicated travel path having a branched portion, thus enhancing reliability and safety.  <P>SOLUTION: The automatic conveying system for milking units includes:obstacle detection means Ms attached to milking units Usa, Usb and including a plurality of obstacle sensors 3f, 3p, 3q, 3r for detecting obstacles in different directions including at least self-propelled forward direction; and control means Mc for controlling to stop the movement of a moving means Mm, when at least one obstacle sensor 3f (3p, 3q or 3r) among a plurality of the obstacle sensors 3f, 3p, 3q, 3r is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270217-A (JP)
Title: Infrared reflective material, method for producing the same, and paint and resin composition containing the same
Inventor: TAKAOKA YOICHI
IPC: C09D5/33
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared reflective material which can suppress a water elution property and can be used for a long period.  <P>SOLUTION: A particle surface of the infrared reflective material containing at least one selected from alkaline earth metal elements, a chromium element, a manganese element, an iron element, a copper element, and rare-earth elements is coated with an inorganic and/or organic compound. The inorganic compound is preferably at least one compound selected from silicon, zirconium, aluminum, titanium, antimony, phosphorus, and tin. The infrared reflective material subjected to surface coating treatment in such a manner has a sufficient infrared reflective ability, is further difficult to dissolve in water, has a low degradation in the infrared reflective ability due to elution, can therefore be used for a long period, and can be painted on the roof or external wall of an architectural structure, be made into a resin composition for a film, a sheet, etc., and be painted on a road or a foot path to be utilized for, e.g., relieving a heat island phenomenon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256315-A (JP)
Title: Ultrasonic multiple reflection inhibition mechanism of ultrasonic wave gas/flow rate/gas concentration measuring apparatus
Inventor: TANAKA YOSHIKATSU
IPC: G01F1/66
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic multiple reflection inhibition mechanism with a partition formed on supersonic propagation paths of a pair of ultrasonic sensors for attenuating multiple reflection in using an ultrasonic measuring apparatus for measuring flow rates of all gases such as air and gas.  <P>SOLUTION: The ultrasonic multiple reflection inhibition mechanism has a tube for passing gases such as air and gas, and includes a partition for preventing multiple reflection in consideration of gas interference with a flow path during reception and transmission for measurement of gas flowing from the exit by the pair of ultrasonic sensors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270705-A (JP)
Title: Coasting operation control device and method for internal combustion engine
Inventor: INATOMI HIROSHI
IPC: F02D13/02
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide proper control in coasting operation when applying a variable valve train in an intake valve.  <P>SOLUTION: The coasting operation control device for an internal combustion engine is equipped with the variable valve train varying opening and closing timings of the intake valve, and an alternator capable of generating power by engine output. In non-fuel cut during the coasting operation, by providing a non-fuel cut setting, and applying a minus overlap, combustion stability is secured. On the other hand, in fuel cut during the coasting operation, a power generation load by the alternator is controlled such that engine deceleration torque the same as in non-fuel cut can be obtained. To be specific, if there is plenty of free capacity of a battery, it is set to a setting of giving weight to fuel economy minimizing pumping loss, a power generation quantity is maximally secured, and fuel economy is improved. If there is no free capacity of the battery, it is set to a setting giving weight to responsiveness, a lift characteristic of the intake valve is brought close to the setting in the non-coast operation such that switching to a lift characteristic in acceleration can be promptly carried out.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278674-A (JP)
Title: Radio communication system, radio terminal and radio communication method
Inventor: YAMAZAKI TOMOHARU
IPC: H04W24/02
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system for reducing overheads accompanying feedback while making inter-base-station cooperative MIMO (Multi-Input Multi-Output) communication function normally.  <P>SOLUTION: The radio communication system 1 includes: the radio terminal UE; a radio base station BS1 for transmitting radio signals RS1 to the radio terminal UE corresponding to the feedback from the radio terminal UE; and a radio base station BS2 for transmitting radio signals RS2 to the radio terminal UE by the same frequency and same time as the radio signals RS1. The time interval of the feedback to the radio base station BS1 by the radio terminal UE is longer than the time interval of the feedback to the radio base station BS2 by the radio terminal UE.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276878-A (JP)
Title: Musical performance operation evaluation device and program
Inventor: ARAI MIKI
IPC: G09B19/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for measuring brain functions and activating the brain functions by using a musical instrument.  <P>SOLUTION: A task presentation device 1 is installed in a music stand of a keyboard instrument. A control part 11 of the task presentation device 1 reads out accompaniment sound data from an accompaniment sound data storage area 121 and reproduces the accompaniment sound. Also, the control part 11 reproduces phrase sound by reading out phrase sound data from a phrase sound data storage area 122, and presents the phrase sound to a player by irradiating a key corresponding to the phrase sound data out of the keys constituting a keyboard of the keyboard instrument with a laser beam. The player is taught to do a predetermined performance operation corresponding to the presented accompaniment sound. The control part 11 evaluates the performance operation based on comparison between the detected player's performance operation and predetermined reference performance data in a predetermined period during reproducing the accompaniment sound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275001-A (JP)
Title: Spouting cap
Inventor: FURUSAWA MITSUO
IPC: B65D43/22
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spouting cap capable of preventing a lid from being carelessly opened without impairing the excellent lid body openability.  <P>SOLUTION: The spouting cap 1 comprises a cap body 2 fixed and held to a mouth part of a vessel, and a lid body 3 connected to the cap body 2 in an opening/closing manner. A cutout part 9 which is partially cut out inwardly from its outer edge part is formed in a top plate 6 of the cap body 2. A pressing operation unit 15 which is provided at a part located below at least a cutout part 9 to allow a lower end 10a of the lid body 3 to appear from the cutout part 9 by the pressing toward the mouth part of the vessel is provided on a circumferential wall 8 of the cap body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280792-A (JP)
Title: Aqueous ink for inkjet recording
Inventor: NARITA MASAYUKI
IPC: C09D11/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion for inkjet recording, which uses an organic pigment and is excellent in printing density, to provide aqueous ink containing the dispersion, and to provide a method for producing the aqueous dispersion.  <P>SOLUTION: [1] The aqueous dispersion for inkjet recording is characterized in that the dispersion contains chain-like particles containing anionic organic pigment particles and a cationic polymer, and that the ratio of chain-like particles relative to the total pigment is not less than 10% by number. [2] The aqueous ink for inkjet recording contains the aqueous dispersion. [3] The method for producing the aqueous dispersion for inkjet recording includes a process (I) for preparing a mixed liquid containing the cationic polymer and water and obtaining a viscous substance or a solid substance by removing water and a process (II) for obtaining an aqueous dispersion by mixing the obtained viscous substance or solid substance with water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010146689-A (JP)
Title: Semiconductor device and offset voltage cancellation method for sense amplifier
Inventor: GOEL ANKUR
IPC: G11C11/4091
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offset voltage cancellation method for a sense amplifier.  <P>SOLUTION: The semiconductor device includes: a sense amplifier 20 for amplifying a potential difference between a signal line pair INBL and INRBL and a signal line pair INBL and INRBL; a cancel charge generation circuit 30 for generating cancel charges according to the offset voltage of the sense amplifier 20; a cancel charge storage circuit 40 for storing cancel charges; and a cancel charge supply circuit 50 for canceling the offset voltage by supplying the cancel charges stored in the cancel charge storage circuit 40 to the signal line pair INBL and INRBL. The cancel charges based on the offset voltage are temporarily stored, and supplied to the signal line pair INBL and INRBL to cancel the offset voltage. Thus, the offset voltage is canceled by a simple circuit configuration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010287842-A (JP)
Title: High-power non-inductive resistor
Inventor: MIZOGUCHI MASASHI
IPC: H01C3/02
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-power non-inductive resistor which is improved in thermal conductivity and heat dissipation capability, and has a strong structure for heat cycling and superior durability against high-voltage pulses.  <P>SOLUTION: The high-power non-inductive resistor is formed by stacking a resistor element 1 having a plate-shaped resistance element 2 with electrodes 3 at both ends, insulating plates for insulating the resistor element 1 from others, and a heat sink 7. Each insulating plate is formed of a pair of ceramic substrates 4, 5 stacked on both surfaces of the resistance element 2 of the resistor element 1. Liquid heat-tolerant insulating grease 6 is interposed in the resistance element 1, at the connecting planes between the resistance part 2 and the ceramic substrates 4, 5, and at the connecting plane between the heat sink 7 and the ceramic substrates 4, 5. The ceramic substrates 4, 5 and the heat sink 7 are tightly connected by a tightening means such as clamp bolts 10 and a tightening plate 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287852-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUJISHIMA HIROYUKI
IPC: H01L25/18
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve high-speed operation performance in an CoC (chip on chip) semiconductor device.  <P>SOLUTION: The CoC semiconductor device has a wiring board 2 having a wiring formed thereon, and a chip laminate 12 mounted on one surface of the wiring board 2. The chip laminate 12 is formed by connecting a plurality of chips each having a through electrode to each other via the through electrode while laminating the chips. The first stage chip disposed nearest to the wiring board in the chip laminate 12 is an interconnect chip 13 having no circuit formation surface on the front surface. The chip laminated above the interconnect chip 13 is a semiconductor chip 3 having a circuit formation surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287180-A (JP)
Title: Method, apparatus and program for storing work item history
Inventor: HIDAKA TETSUO
IPC: G06Q50/00
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To complement work items of daily activities without requiring users' explicit input.  <P>SOLUTION: A work item history correction part 50 of the work item history storage apparatus 1 creates a work item history from operation event information about a terminal used for a user's work and information in a personal correspondence table database 120 for associatively managing user operation event information and work items. A work item history storage part 60 stores the created work item history. The work item history correction part 50 can also create the work item history from schedule information included in work items in a schedule management database 110 for the user. The work item history correction part 50 corrects the work item history according to information in a group correspondence table database created from information in personal correspondence table databases 120 for a plurality of other users belonging to the same group as the user. The work item history correction part 50 reflects correction information input by the user in the personal correspondence table database 120.  <P>COPYRIGHT: (C)2011,JPO&INPIT