baber/WOPTO huggingface dataset:
Patent JP-2011062535-A (JP)
Title: Vessel sealer and divider
Inventor: DYCUS SEAN
IPC: A61B18/12
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrosurgical instrument for performing at least one of sealing and dividing tissue, and a method for sealing and/or cutting tissue.  <P>SOLUTION: The electrosurgical instrument 10 includes: a housing 20 having a shaft 12 attached thereto, the shaft defining a longitudinal axis; a first jaw member movable relative to a second jaw member, the first jaw member attached to the shaft and being relatively movable from a first open position wherein the jaw members 100 are disposed in spaced relation relative to one another to a second closed position wherein the jaw members cooperate to grasp tissue therebetween; a drive rod assembly for imparting movement of the jaw members between the first and second positions; a rotating assembly 80 attached to the housing for rotating the jaw members about the longitudinal axis; and a knife assembly attached to the housing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012102908-A (JP)
Title: Heat recovery apparatus of exhaust gas in vacuum water heating machine and heat recovery method using the same
Inventor: YOSHIMOTO SATOSHI
IPC: F24H9/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency of a vacuum water heating machine, to easily and effectively prevent overheating of a heat recovery apparatus, and to suppress white smoke generated during discharge of low temperature exhaust gas discharged from the heat recovery apparatus to the outside of a system.SOLUTION: The heat recovery apparatus 10 includes a heat recovery chamber 1, a discharge section 3, an atomizer 10a which is located below the inlet of the discharge section and sprays atomized water to flue gas, a neutralization tank 2, and a water discharge section 10b for discharging processed waste water from the neutralization tank 2. Supply water in the heat recovery apparatus 1a is heat-exchanged with the supplied flue gas, the supply water is heated and supplied as hot water to a heat exchanger 5c. The flue gas the temperature of which becomes low by atomized water is circulated through a double-structure duct 30 from the discharge section 3, heat-exchanged with high temperature flue gas from the discharge section 4c in the duct 30, and then discharged from the upper part of the discharge section 4c.
Patent JP-2012104616-A (JP)
Title: Precursor composition of low dielectric constant film and method for manufacturing low dielectric constant film using the same
Inventor: YOSHIKAWA KIMIMARO
IPC: C09D183/04
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a precursor composition of a low dielectric constant film used for manufacturing a low dielectric constant film that is suppressed in degradation of hydrophobic properties even through being irradiated with UV and is suppressed in increase of a dielectric constant, and a method for manufacturing the low dielectric constant film.SOLUTION: A precursor composition of a low dielectric constant film comprises at least one compound selected from the groups consisting of diethoxymethylsilane, dimethoxymethylsilane, diethoxydisilane, dimethoxydisilane, triethoxysilane, trimethoxysilane, dimethylethoxysilane and dimethylmethoxysilane; at least one substance selected from the groups consisting of compounds represented by Formula: (RO)-Si-X-Si-(RO)(wherein RO is alkoxy and X is an organic crosslinking group selected from the groups consisting of methylene, ethylene, vinylene and 1,4-phenylene), compounds represented by Formula: Si(OR)(wherein R is a univalent organic group), cyclic siloxanes, double cyclic siloxanes and zeolite crystallite; a pyrolytic compound; and an alkoxysilane hydrolytic catalyst.
Patent JP-2012104361-A (JP)
Title: Contact device
Inventor: FUKUDA SUMIHISA
IPC: H01H50/38
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a contact device capable of efficiently increasing contact pressure between contacts and arc cut-off performance.SOLUTION: A contact device comprises: a contact block 3 including a pair of fixed terminals 33 which have fixed contacts 32, respectively, and a movable contact piece 35 which has movable contacts 34 arranged in a row on its top face to make contact with and separate from the fixed contacts 32, respectively; a drive unit 8 including a contact pressure spring 36 which biases the movable contact piece 35 upward, a holding body 81 which has a restriction part 813 for making contact with the top face of the movable contact piece 35 so as to restrict its upward movement, and which holds the contact pressure spring 36, a movable shaft 82 which is coupled to the holding body 81, and an electromagnet block 2 which drives the movable shaft 82; a container 61; a yoke body 63 which is fixed to the container 61 so as to be opposed to the top face of the movable contact piece 35; a pair of permanent magnets 46 which are opposed to each other across the contact block 3; and a yoke body 64 which is fixed to the movable contact piece 35 so as to be opposed to the yoke body 63.
Patent JP-2012101706-A (JP)
Title: On-vehicle communication device
Inventor: KOSUGI MASANORI
IPC: B60R25/32
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle communication device capable of integrating a function part between a remote keyless system and a tire air pressure monitoring system, and changing over a function in line with a vehicle condition.SOLUTION: This on-vehicle communication device 20 is shared by a remote keyless system 3 and a tire air pressure monitoring system 4, and operable as a function part of either of these systems. The on-vehicle communication device 20 includes: a vibration sensor 28 for detecting vibration associated with the running of a vehicle 2; a vehicle condition determination part 21c for determining whether the vehicle 2 runs based on the vibration detected by the vibration sensor 28; and a control function changeover part 21b for changing over the function part to the function of the remote keyless system 3 by determining the vehicle 2 to be in a stop condition by the vehicle condition determination part 21c when a vibration acquisition part 21d does not acquire running vibration, and changing over the function part to the function of the tire air pressure monitoring system 4 by determining the vehicle 2 to be in the stop condition by the vehicle condition determination part 21c when the vibration acquisition part 21d acquires the running vibration.
Patent JP-2012105513-A (JP)
Title: Power connector
Inventor: SAWAMURA NAOTO
IPC: B60K1/04
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent terminals from wearing in a high-voltage side power connector attached to a high-voltage side charger of battery for traveling.SOLUTION: This power connector is used on any battery for traveling on a vehicle comprising electric vehicle or hybrid vehicle in order to receive power from a home low-pressure external source. It includes a first connector part always fitted in and connected with the high-voltage side power connector attached to the battery for traveling prepared on the vehicle side, and a second connector part which engages with the connector prepared on the home low-voltage external source side during charging and disengages from the connector after charging. These first and second connector parts are back-to-back arranged on both sides through bulkheading installed in one housing, wherein one side of the terminal fitting passing through the bulkheading is the first terminal protruding into the first connector part, while the other side is the second terminal of the second connector part.
Patent JP-2012109726-A (JP)
Title: Image processing device and image processing method
Inventor: ICHIMURA HIROSHI
IPC: G06V10/28
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that solves a problem arising in quantization of image data using an error diffusion method in which: when an output tone value is created focusing only on an input pixel value and not carrying out error diffusion processing on a specific input value, diffusion processing on an error value from a peripheral pixel is not carried out, and thereby density of the input image data is not stored.SOLUTION: When an input value of image data, an error value from an adjacent line, and an occurrence error that occurs from a pixel of interest are zero, an image processing device creates an output tone value not carrying out error diffusion processing.
Patent JP-2012107598-A (JP)
Title: Oil pump device
Inventor: WATANABE KENTARO
IPC: F04C15/00
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump device allowing easy installation of an electric pump.SOLUTION: In this oil pump device, a mechanical pump 20 including an inner gear 21 to be driven by an engine and an outer gear 23 engaged with the inner gear 21 and the electric pump 30 including an outer gear 37 to be driven by a motor part and an inner gear 35 engaged with the outer gear 37 are incorporated adjacently to each other in an axial direction in relation to a pump incorporation space 13 of a pump housing 10 including suction ports 15 and 17 and discharge ports 16 and 18. A radial dimension of the inner gear 21 and the outer gear 23 in the mechanical pump 20 and a radial dimension of the inner gear 35 and the outer gear 37 in the electric pump 30 are set to be large and small, thereby preventing an oil closing part 25 formed between the inner gear 21 and the outer gear 23 in the mechanical pump 20 from being communicated with an oil closing part 39 formed between the inner gear 35 and the outer gear 37 in the electric pump 30.
Patent JP-2012111821-A (JP)
Title: Light scattering film, light scattering polarizing plate, and liquid crystal display device
Inventor: KIMURA HIDETO
IPC: G02F1/13357
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a light scattering film and a light scattering polarizing plate having heat resistance and also sufficient light scattering properties, and further to provide a liquid crystal display device in which the light scattering polarizing plate is included as a rear-side polarizing plate in the liquid crystal display device with a backlight.SOLUTION: The light scattering film includes a shape-anisotropic hole inside, which hole is obtained by stretching a film containing a thermoplastic resin and a plasticizer, wherein (1) a cellulose ester is contained as the thermoplastic resin, and (2) the plasticizer has a number-average molecular weight of 600 or less and is an ester-based plasticizer comprising an acid whose first acid dissociation constant pKain water at 25°C is within the range of 2.2-5.0.
Patent JP-2012110930-A (JP)
Title: Die-casting machine and method for detecting die-casting machine abnormality
Inventor: NAKATSUKA YOSHIHISA
IPC: B22D17/32
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a die-casting machine that can accurately detect the sliding resistance of an injection plunger in an injection sleeve with high precision and by which high quality casting products can be obtained, and a method for detecting die-casting machine abnormalities.SOLUTION: The die-casting machine is provided with a cylindrical injection sleeve 18 supplied with molten metal and an injection plunger chip 15a attached to an injection plunger 15 that moves back and forth in the injection sleeve 18. The die-casting machine uses at least an electric servomotor 9 as a driving source in an injection step where the molten metal is injected to fill the inside of a cavity of a closed metal mold by the forward motion of the injection plunger 15. The die-casting machine includes a torque detection means 32 that detects the torque of the electric servomotor 9 that moves the injection plunger 15 forward and an abnormality detection means 33 that determines that an abnormality has occurred in the forward operation of the injection plunger 15 when a measured value detected by the torque detection means 32 is a value that exceeds a preset threshold value.
Patent JP-2012114702-A (JP)
Title: Communication apparatus, communication method, and program
Inventor: IZUMI YUKIO
IPC: H04W12/06
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce data volume of the data transmitted and received in accordance with transmission and reception of distribution information.SOLUTION: A communication apparatus 1 repeatedly transmits first authentication information used for verifying a second authentication information while repeatedly transmitting distribution information and a second authentication information used for verifying the distribution information. A distribution information processing part 3 specifies whether the first authentication information is transmitted or identification information on the first authentication information is transmitted instead of transmitting the first authentication information, in every transmission timing which comes repeatedly. A communication part 5 transmits at least the first authentication information to other communication device 2 in a transmission timing when the transmission of the first authentication information is specified by the distribution information processing part 3, and transmits the identification information of the first authentication information, the distribution information, and the second authentication information by associating one another to other communication device 2 in a transmission timing when the transmission of the identification information of the first authentication information is specified by the distribution information processing part 3.
Patent JP-2012117155-A (JP)
Title: Cooling garment
Inventor: KUNITOMO YASUHIRO
IPC: A41B9/12
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooling garment having a simple structure and light weight, and capable of cooling a wide range of the body surface of a wearer.SOLUTION: The cooling garment 1 comprises an outer garment 2 and an inner garment 3. The outer garment 2 is made of water-absorbing material, and the inner garment 3 is made of waterproof material. The inner garment 3 is set inside the outer garment 2. The inner garment 3 is made of the waterproof material and therefore it makes the wearer sometimes have unfavorable feeling because vinyl, synthetic fiber or the like as the waterproof material directly comes in contact with the body surface of the wearer when she (he) wears the inner garment 3, so that undergarment can be set inside the inner garment.
Patent JP-2011132524-A (JP)
Title: Release agent composition and release liner using the same
Inventor: MARUYAMA KAZUHIKO
IPC: C09J7/00
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release agent composition having an excellent releasing property to a bonding surface of an adhesive tape and a release liner using the same.  <P>SOLUTION: A silicone layer 17 comprising the release agent composition is provided at a bonding surface side of the release liner 12 which is stuck to the bonding surface of the adhesive tape 11. The release agent composition contains a silicone resin composition 19 and an unreacted silicone resin 20 whose viscosity is 1,500,000 cP or more when temperature is 25°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011132121-A (JP)
Title: Piezoelectric ceramic, method for manufacturing the same, piezoelectric element, liquid discharge head, and ultrasonic motor
Inventor: KUBOTA JUN
IPC: H01L41/39
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barium titanate-based piezoelectric ceramic which is excellent in piezoelectric property and mechanical strength, and to provide a piezoelectric element using the piezoelectric ceramic.  <P>SOLUTION: The piezoelectric ceramic includes a barium titanate and 0.04 mass% or more and 0.20 mass% or less manganese relative to the barium titanate. The piezoelectric ceramic is composed of crystal grains including: crystal grain A having an equivalent circular diameter of 30 μm or more and 300 μm or less; and crystal grain B having an equivalent circular diameter of 0.5 μm or more and 3 μm or less. The crystal grains A and B individually clump and form an aggregate, and the aggregates of the crystal grains A and B forms a sea-island structure. The piezoelectric element contains the piezoelectric ceramic.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012118267-A (JP)
Title: Liquid crystal display device
Inventor: HOSOKAWA DAICHI
IPC: G02F1/1343
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with excellent display quality.SOLUTION: A liquid crystal display device is provided, which includes a first substrate AR including pixel electrodes EP which are placed on respective pixels PX, switches W which includes portions of semiconductor layers 12 and switches writing of image signals Vs to the pixel electrodes EP, and auxiliary capacity lines CsL which are opposed to the semiconductor layers 12 and form auxiliary capacitance Cs, a second substrate CT which includes a counter electrode ET which extends from an active area DSP to at least a portion of a light shielding area SLD, and a liquid crystal layer LQ which is held between the first substrate AR and the second substrate CT, where the pixel electrode EP of the end part pixels PX(E) placed at the both end parts of the active area DSP extends from the active area DSP toward the light shielding area SLD so as to become larger than the other pixel electrodes EP so that the end part pixels form the auxiliary capacitance larger than the auxiliary capacitance formed by the other pixels.
Patent JP-2012115475-A (JP)
Title: Disposable wearing article
Inventor: YAMANAKA YASUHIRO
IPC: A61F13/53
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a disposable wearing article capable of suppressing longitudinal creases from being generated in a crotch region when wearing by forming high stiffness zones in a body fluid absorbing body.SOLUTION: A bodily fluid absorbent structure includes: an absorbent core; an upper sheet covering an upper surface of an absorbent core; and a lower sheet covering a lower surface of the absorbent core. Of the bodily fluid absorbent structure, at least an area positioned in a central portion of a crotch region is formed with a high stiffness region 61 including a plurality of compressed recesses 31. The compressed recesses 31 are respectively shaped so that a length dimension W2 thereof in a transverse direction X is longer than a length dimension W1 thereof in a longitudinal direction Y. The high stiffness region includes: a plurality of longitudinal low stiffness zones 64 extending in the longitudinal direction Y and formed with none of the compressed recesses; a plurality of transverse high stiffness zones 62 formed with the compressed recesses arranged intermittently in the transverse direction X; and transverse low stiffness zones 63 each lying between each pair of the transverse high stiffness zones being adjacent in the longitudinal direction Y and formed with none of the compressed recesses.
Patent JP-2012116402-A (JP)
Title: Ship
Inventor: MATSUMOTO DAISUKE
IPC: B63B1/08
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a ship that reduces hull resistance during sailing.SOLUTION: A stern 12 is composed of a horizontal part 22 becoming a bottom part on a stern ship's bottom 21, right and left side walls 23, and right and left curved surface parts 24 connecting each end part in the width direction of the horizontal part 22 and the lower part of each side wall 23 to each other. The width Ws of the horizontal part 22 on the stern ship's bottom 21 is set to ≥60% of the width W of the stern 12. A region in the width direction of the horizontal part 22 on the stern ship's bottom 21 is increased so as to accelerate a flow in the vicinity of the stern end, thereby preventing the stern end from being submerged in water in the whole region from a high-speed region to a low-speed region, and consequently, reducing hull resistance.
Patent JP-2012124634-A (JP)
Title: Tunable high-frequency band pass filter
Inventor: ISHIDA HITOSHI
IPC: H01P7/08
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a tunable high-frequency band pass filter that is easy to be manufactured, low in cost, low in loss, narrow in band, small in size, and that can change a pass center frequency arbitrarily.SOLUTION: Resonators constituted by two hairpin-like microstrip lines on a high-frequency circuit substrate are arranged so that open ends of those are opposed to each other at a predetermined interval. A relationship between two lengths from a connection position of an input line electrically connected to the input side resonator to both open ends of the input side resonator, and two lengths from a connection position of an output line electrically connected to the output side resonator to both open ends of the output side resonator, is set to be complementary. Lengths of the two microstrip lines from the connection position with the input line to the connection position with the output line are equalized. The open ends are electrically coupled to generate two matching frequencies between two attenuation frequencies and obtain a band pass characteristic. Capacitive loads are provided at the respective connection positions of the input and output lines, and a value of the pass center frequency is controlled by a capacitance value of the capacitive loads.
Patent JP-2012124257-A (JP)
Title: Semiconductor light-emitting element and method of manufacturing the same
Inventor: ONO HIROSHI
IPC: H01L33/22
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element with high crystal quality and high light-extraction efficiency and to provide a method of manufacturing the same.SOLUTION: A semiconductor light-emitting element comprises a first semiconductor layer including an n-type semiconductor layer, a second semiconductor layer including a p-type semiconductor layer, and a light-emitting portion provided between the first semiconductor layer and the second semiconductor layer. The light-emitting portion includes a plurality of barrier layers, and well layers provided between the plurality of barrier layers. The first semiconductor layer has first irregularities and second irregularities. The first irregularities are provided on a primary surface of the first semiconductor layer at the opposite side on which the light-emitting portion is provided. The second irregularities are provided on the bottom surfaces and the top surfaces of the first irregularities. The second irregularities have a smaller step than the step between the bottom surfaces and the top surfaces.
Patent JP-2012125065-A (JP)
Title: Monitoring device and monitoring method
Inventor: KO TSUYOSHI
IPC: H02J3/38
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device that prevents generation of a false alarm in generating an alarm indicating a reduction in power available within customer premises, such as power from a distributed power supply, and to provide a monitoring method.SOLUTION: A monitoring device is provided in customer premises where power available within the customer premises is supplied to a load device so as to perform an autonomous operation, and the monitoring device monitors the power available within the customer premises. The monitoring device includes: a measuring section that measures a value of power available within the customer premises in a predetermined measurement period; a determining section that determines whether there is continuous downward trend in the value of power, in a case where the value of power is equal to or smaller than a threshold value that is set higher by a predetermined value than power consumption of the load device; and a deciding section that decides upon generation of an alarm in a case where it has been determined that there is continuous downward trend in the value of power.