baber/WOPTO huggingface dataset:
Patent JP-2012210347-A (JP)
Title: Vacuum cleaner
Inventor: RIKU MARIKA
IPC: A47L9/16
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner that has a simple structure for detecting the fact that more than a predetermined amount of dust has already been accumulated in a dust collection container.SOLUTION: In the vacuum cleaner including: the dust collection container for collecting dust separated from dust-containing air sucked by air flow generated by operation of an electric fan; and a dust detection device having: a transmission part for sending out a signal; a reflection part for reflecting the signal transmitted from the transmission part; and a receiving part for receiving the signal reflected by the reflection part, and detecting the collection of dust of more than a predetermined amount in the dust collection container based on the strength of the received signal at the receipt part. The reflection part is configured to be provided in a structure provided in the dust collection container.
Patent JP-2012217228-A (JP)
Title: Power transmission system
Inventor: YAMAKAWA HIROYUKI
IPC: H02J7/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system capable of determining an optimum frequency during power transmission for efficient power transmission.SOLUTION: The power transmission system comprises: an inverter section 130 that converts a DC voltage into an AC voltage with a predetermined frequency before output; a transmission antenna 140 into which an AC voltage from the inverter section 130 is input; and a transmission control section 150 that controls a frequency of the AC voltage output by the inverter section 130, and transmits electric energy from the transmission antenna 140 to an opposing reception antenna through an electromagnetic field. The transmission control section 150 controls so that such a frequency that the antenna is viewed as a constant voltage source in view of load side is selected for power transmission.
Patent JP-2012219029-A (JP)
Title: Composition for melanin pigment excretion
Inventor: YAMAGUCHI YOKO
IPC: A61K8/894
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a new composition having excretion effect of melanin pigment of skin.SOLUTION: This composition for excreting melanin pigment includes a liquid crystal containing a silicone compound as an active ingredient. The composition includes a liquid crystal containing one or two or more of silicone-based surfactants, phenyl modified silicone oil and water. The composition includes the total 5-95 wt.% one or two or more of silicone-based surfactants, the 0.1-90 wt.% phenyl modified silicone oil, and the 0.1-90 wt.% water.
Patent JP-2012219683-A (JP)
Title: Controller for internal combustion engine
Inventor: KAWAKATSU YASUHIRO
IPC: F02D41/14
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To accurately estimate air-fuel ratio of each cylinder without being influenced by difference (variations) of detectability of an air-fuel ratio sensor with respect to an air-fuel ratio of each cylinder in a system keeping an air-fuel ratio sensor in an exhaust confluent portion in which exhaust gas of a plurality of cylinders in an engine is merged to flow.SOLUTION: An individual-cylinder air-fuel ratio estimating portion 43 utilizes a first exhaust system model in which a confluent portion inflow air-fuel ratio (an air-fuel ratio of inflow gas in an exhaust confluent portion) is set to be output taking a combustion air-fuel ratio for each cylinder as input, and a second exhaust system model in which a detected value of the air-fuel ratio sensor is set to be output taking the confluent inflow air-fuel ratio as input in consideration of a difference in detectability of respective air-fuel sensors for combustion gas with respect to each cylinder. The confluent portion inflow air-fuel ratio is estimated from a detected value of the air-fuel ratio sensor in a confluent portion inflow air-fuel ratio estimating portion 47 designed on the basis of the second exhaust system model. The combustion air-fuel ratio for each cylinder is estimated from the confluent portion inflow air-fuel ratio in a combustion air-fuel ratio estimating portion 48 designed on the basis of the first exhaust system model.
Patent JP-2012221252-A (JP)
Title: Automatic ticket examination machine and automatic ticket vending machine
Inventor: TOMIKAWA MIKI
IPC: G07B15/00
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination machine and an automatic ticket vending machine for, even when a commuter season ticket is used although the end date of the season ticket is expired, displaying wording to promote the purchase of the season ticket under predetermined requirements.SOLUTION: Disclosed is the automatic ticket examination machine 30 having an IC card reading part 31 for reading an IC card held by a user and a guidance display part 32, the automatic ticket examination machine 30 being configured by including: expiration determination means for, when the IC card is a season ticket having an SF function, determining whether or not the end date of the season ticket is expired; requirement determination means for, when it is determined that the end year of the season ticket is expired by the expiration determination means, determining whether or not predetermined requirements are satisfied; and wording setting means for setting wording to promote the purchase of the season ticket. When it is determined that the predetermined requirements are satisfied by the requirement determination means, not only a fare adjustment sum to charge the user with a passenger fare and a charge balance after fare adjustment but also the wording to promote the purchase of the season ticket set by the wording setting means are displayed at the guidance display part even when the end year of the season ticket is expired.
Patent JP-2011138610-A (JP)
Title: Optical disc and optical disc device
Inventor: NAKAHARA HIROISA
IPC: G11B7/24041
Filed: 2011-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: in a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer is not recorded in the other information layers, in read and write operations by a compatible optical disc device conforming to a plurality of optical disc standards, every time the information layer being accessed changes, it has been necessary to read the type of the information layer and select a method of generating a tracking error signal adapted to the type of information layer, so access has taken time.  <P>SOLUTION: In the optical multilayer disc, having information layers conforming to a plurality of different optical disc standards, in an area in one of the information layers, information about the other information layers is recorded. The time required to access the other information layers can be reduced by using this information to select a tracking error signal generating method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012220830-A (JP)
Title: Degradation determining device for electrophotographic photoreceptor, and image forming apparatus using the device
Inventor: SUGIMURA HIROSHI
IPC: G03G5/06
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a degradation determining device capable of determining a lifetime (exchange stage) of an electrophotographic photoreceptor before quality of an output image is degraded, and an image forming apparatus using the device.SOLUTION: A degradation determining device 2 of an electrophotographic photoreceptor 1 having, on an outer peripheral part, a layer 14 which contains a charge transporting substance for emitting fluorescence upon receiving and exciting blue light of a predetermined wavelength comprises: a light irradiating part 2A for irradiating a charge transporting substance containing layer 14 with blue light Le which includes the predetermined wavelength and which generates the fluorescence by exciting the charge transporting substance of the photoreceptor 1 that is a determination object; a fluorescence detecting part 2B for receiving fluorescence Lf emitted by the charge transporting substance and measuring the fluorescence intensity; and an evaluating part 2C for determining a degree of degradation of the charge transporting substance containing layer 14 by comparing the fluorescence intensity measured by the fluorescence detecting part 2B and an initial fluorescence intensity, which is preliminary measured when the charge transporting substance containing layer 14 of the photoreceptor 1 is in an unused state.
Patent JP-2012219976-A (JP)
Title: Clutch drum of automatic transmission for vehicle
Inventor: NUKADA TAKANORI
IPC: F16D13/60
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a clutch drum of automatic transmission for vehicle in which reduction in weight is achieved while suppressing a snap ring from being dropped.SOLUTION: In a clutch drum 24, a band member 38 for suppressing spreading of the clutch drum 24 in a radial direction is mounted at an outer circumference side of a groove section 40 to which a snap ring 36 is fitted. Accordingly, even when the clutch drum 24 is constituted thin or a notch is formed, sufficient rigidity can be guaranteed and the snap ring 36 can properly be prevented from being dropped.
Patent JP-2012220013-A (JP)
Title: Spring load adjusting device
Inventor: FUJII SHUSUKE
IPC: F16F1/12
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid spool valve achieving excellent productivity, suppressing variation of adjustment characteristics and allowing an adjuster screw to be fixed to a female screw member.SOLUTION: In a first screwing step, the adjuster screw 5 is screwed. Presence of a screwing clearance enables the adjuster screw 5 to be screwed easily. In a first caulking step, part of a female screw 2 is elastically deformed to the inner diameter direction, so as to reduce a screwing clearance between the screws. In a second screwing step, the screwing amount of the adjuster screw 5 is made to vary to adjust spring load. Since the screwing clearance is reduced and peaks and valleys of the screws approximately correspond to each other, even if a driver tool is removed after the adjustment, variation is prevented. In a second caulking step, the female screw 2 is elastically deformed in the inner diameter direction, and the adjuster screw 5 is fixed to a sleeve 3. Since the peaks and valleys of the screws correspond to each other in the first caulking step, even if caulking is performed after the adjustment, variation of the adjustment characteristics is prevented.
Patent JP-2012224106-A (JP)
Title: Vehicle brake control device
Inventor: NISHIZAWA HIROMITSU
IPC: B60T8/1755
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle brake control device that early detects and suppresses a change in attitude of a vehicle body during turning, to enhance traveling stability of the vehicle.SOLUTION: The vehicle brake control device (ECU 16) performs stability control where oversteer is determined when the deviation between a target yaw rate calculated on the basis of speeds of wheels 5L, 5R, 6L, 6R detected by a wheel speed sensor 17 and a steering angle detected by a steering angle sensor 21 and an actual yaw rate detected by a yaw rate sensor 20 exceeds a threshold, and active brake is applied to the drive wheels (front 5L, 5R) located outside to suppress the change in attitude of the vehicle body during turning. When floating of the non-drive wheels (rear 6L, 6R) located inside is detected, the threshold for the deviation between the target yaw rate and the actual yaw rate to start the stability control is reduced.
Patent JP-2012224666-A (JP)
Title: Polyester based resin composition and resin molding
Inventor: YAMAMOTO RYOTA
IPC: C08K5/29
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyester based resin composition excellent in transparency, heat resistance, hydrolysis resistance and stability upon molding.SOLUTION: The polyester based resin composition comprises a polyethylene terephthalate resin (A), an amorphous copolymerization polyester based resin (B) having a glass transition temperature of 80°C or more and a carbodiimide type compound (C), wherein 50.0 to 98.5 mass% of the polyethylene terephthalate resin (A), 1.0 to 49.9 mass% of the amorphous copolymerization polyester based resin (B) and 0.5 to 5.0 mass% of the carbodiimide type compound (C) are contained based on 100 mass% of the total resin composition, and satisfies specified conditions.
Patent JP-2011223587-A (JP)
Title: Method and apparatus for mobile station application to receive and transmit raw packetized data
Inventor: NISHARR AVLOR
IPC: H04W88/02
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for a mobile station application to receive and transmit raw packetized data in a wireless communication system.SOLUTION: A mobile station application creates at least one socket. At least one of mobile station protocol layers of a communication protocol stack receives encapsulated raw packetized data, which lacks destination port information, from a communication network. At least one of mobile station protocol layers passes unencapsulated raw packetized data to the created socket. In turn, the created socket passes the raw packetized data to the mobile station application. In another implementation, the created socket passes raw packetized data of the mobile station application to at least one of mobile station protocol layers. In turn, at least one of mobile station protocol layers transmits the encapsulated raw packetized data to the communication network.
Patent JP-2012227213-A (JP)
Title: Electromagnetic wave shield structure
Inventor: MITSUYA KATSUHIRO
IPC: H05K9/00
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield structure which prevents the increases in the number of components and ensures to prevent leakage of the electromagnetic waves.SOLUTION: An electromagnetic wave shield structure includes: a main substrate 2 where a first electronic component group 3 is mounted on an upper surface; a conductive shield case frame 13 which has a side surface and a top surface and is disposed on the upper surface of the main substrate so as to cover the first electronic component group; a sub-substrate 5 disposed on the top surface 17 of the shield case frame; and a conductive sub-substrate fixing frame 7 fixing the sub-substrate on the shield case frame. An opening is provided on the top surface of the shield case frame. The sub-substrate is disposed so as to cover the opening. The sub-substrate has a ground plane 6. The sub-substrate fixing frame is formed into a frame shape and is folded inside thereof so as to contact an outer peripheral part of an upper surface of the sub-substrate and the outer side of the side surface of the shield case frame.
Patent JP-2012228092-A (JP)
Title: Power distribution system
Inventor: MIZUNO YOJI
IPC: H02B1/40
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution system which facilitates installation and maintenance.SOLUTION: The power distribution system comprises: a distribution board 10 having a pull-in trunk connected to an AC power supply and having a trunk breaker, a branch circuit part having a branch breaker for distributing power from the AC power supply from the pull-in trunk to a load apparatus, a wiring cable 83 connecting the branch circuit part, the load apparatus and the AC power supply, and a container housing the pull-in trunk, the branch circuit part and the wiring cable; a management device 200 provided outside of the distribution board 10; and a measurement unit 40 measuring power input to the pull-in trunk and power distributed to the load apparatus, and sending measurement data to the management device 200 by air. The measurement unit 40 is arranged avoiding a position adjacent to the trunk breaker 20.
Patent JP-2012226627-A (JP)
Title: Flow controller and flow sensor unit
Inventor: GOTO TAKAO
IPC: G05D7/06
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a flow controller which achieves flow control over a small flow rate and flow control over a large flow rate with high precision.SOLUTION: A fluid passage 10 includes a bypass flow passage 16 and flow passages 12, 14 for sensor. The flow passage 12 for sensor etc., allows part of a fluid flowing in the bypass flow passage 16 to branch off from the fluid flowing in the bypass flow passage 16 and then to join with the fluid having flowed through the bypass flow passage 16. The flow passage 14 for sensor has a flow passage section equal to that of the flow passage 12 for sensor and is longer than it. A flow sensor unit 30 includes an upstream-side resistor, a downstream-side resistor, and an output part for each flow passage for sensor. Upstream-side resistors 312, 322 heat the fluid in the flow passage 12 for sensor. Downstream-side resistors 314, 324 are provided downstream from the upstream-side resistors 312, 322 and vary in temperature with the fluid. Output parts 316, 318 output signals corresponding to difference in resistance between the upstream- and downstream-side resistors. The flow passages 12, 14 for sensor are equal in distance from the point where fluids branch off to the point where the fluids join.
Patent JP-2012225094-A (JP)
Title: Lining plate
Inventor: FUKASAWA MITSURU
IPC: E01C9/08
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a lining plate for enabling components to be firmly mounted near a lifting hole of the lining plate at a relatively lower cost for preventing the entry of rainwater.SOLUTION: A lining plate 1 includes five H-steels laid parallelly contacting one another so that their upper and lower flanges 21a, 22a, 23a, 24a, 25a are respectively disposed to be planar, right and left side plates disposed while being bridged between the ends of the upper and lower flanges of the outermost H-steel, front and rear end plates disposed contacting the longitudinal end faces of the H-steels, and a lifting hole 5a provided near the end face of the upper flange outside the outermost H-steel. A steel pipe 13 which abuts on the lower face of the lifting hole 5a and abuts on the lower flange 24a of the H-steel and whose inner diameter is larger than the opening of the lifting hole 5a is disposed so that its center axis corresponds to a straight line connecting the lifting hole 5a to the lower flange 24a of the H-steel, and a discharge hole 17 having a diameter smaller than the inner diameter of the steel pipe 13 passes through the lower flange 24a of the H-steel.
Patent JP-2012227480-A (JP)
Title: Display device and semiconductor integrated circuit device
Inventor: SAITO TOMOKAZU
IPC: H01L21/60
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To improve mounting reliability of a semiconductor chip (semiconductor integrated circuit device).SOLUTION: A display device comprises a display panel and a square-shape semiconductor chip mounted on a substrate constituting the display panel through an anisotropic conductive film. The semiconductor chip includes, on a surface on the anisotropic conductive film side, a first bump group composed of a plurality of first bumps arranged along a long side among two long sides located opposite to each other, a second bump group composed of a plurality of second bumps arranged on the other long side among the two long sides, and a dummy bump group composed of a plurality of dummy bumps arranged between the first bump group and the second bump group in the same direction as an extension direction of the long sides.
Patent JP-2012231268-A (JP)
Title: Portable terminal
Inventor: IWAIZUMI TOMOKI
IPC: G06F3/048
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which can realize various mask display functions.SOLUTION: A portable terminal 1 comprises: a display; an information storage unit which stores therein character codes or the like representing character strings; a non-displayed information storage unit which stores therein character codes or the like representing the character strings to be masked to make invisible; a coordinate data storage unit which stores therein coordinate data representing a mask object 40 movable on the display screen as manipulated by the user; and a control unit which displays the mask object 40, or if, by comparing the display position of each character string on the display surface and the display region of the mask object indicated by the coordinate data, the display position of a non-visualized portion which matches the character to be masked is found to exist within the display region of the mask object 40, hides the non-visualized portion and displays portions other than that instead.
Patent JP-2012229088-A (JP)
Title: Article delivery plan adjustment support device and article delivery plan adjustment support program
Inventor: URANO MASAO
IPC: G06Q50/04
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an article delivery plan adjustment support device which can easily discriminate a delivery plan that can be adjusted with two kinds of timing such as an "arrival date reference" and a "shipping date reference" as a reference.SOLUTION: The article delivery plan adjustment support device includes: a storage part 140 that holds information on a delivery plan 141 and transport a lead time; an arithmetic calculation part 130 that has a transport lead time changing part 131 calculating a shipping date in the delivery plan 141, and storing it as a changed delivery plan 142; and a controller 120 that has an output part 124 outputting information on the changed delivery plan 142 on a screen with the two kinds of timing such as the arrival date reference and the shipping date reference as the reference, and a plan adjustment information receiving part 122 receiving information on the delivery plan desired to be adjusted, and storing it as an adjustment desired plan 143. Furthermore, the arithmetic calculation part 130 has a plan adjustment feasible period calculation part 132 storing the delivery plan included in a period in which it can be adjusted in an adjustment feasible period 144, and the output part 124 displays a range related to the adjustment feasible period 144 so as to be discriminable.
Patent JP-2011182452-A (JP)
Title: Channel exchange frame
Inventor: WALKER GORDON KENT
IPC: H04N21/63
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for processing multimedia data, which enable faster channel acquisition, improved error recovery, and improved efficiency.  <P>SOLUTION: An encoder device encodes a first portion of a piece of multimedia data using inter-coding to generate a first version, and encodes the first portion of the multimedia data using intra-coding to generate a second version. A decoder device receives the first version of the first portion of the multimedia data that has been inter-coded and the second version of the first portion of the multimedia data that has been intra-coded, and selectively decodes the received first and second versions.  <P>COPYRIGHT: (C)2011,JPO&INPIT