baber/WOPTO huggingface dataset:
Patent JP-2012187090-A (JP)
Title: Chum basket
Inventor: FUJIWARA TETSUYA
IPC: A01K97/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a chum basket used for fishing, preventing the inconvenience such that the chum flows out before it reaches a target water depth, being compact and excellent in chum storability and operability.SOLUTION: This chum basket is characterized by including a cylindrical storage case equipped with outer-cylinder flowing-out holes and an input port, a cylindrical shutter at the inside of the case, capable of sliding in a vertical direction and equipped with inner-cylinder flowing-out holes, a supporting means and a weight-engaging means, and a guiding means and adjusting means for restricting the positions of both of them, and opening and closing penetration holes formed by the positions of the flowing-out holes caused by the relative vertical movements of both of them by utilizing the resistance with sea water.
Patent JP-2012210008-A (JP)
Title: In-vehicle display device
Inventor: YOSHIDA TAKASHI
IPC: H04N5/232
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve both the reduction of a mental burden accompanying driving and the prevention of the reduction of charging efficiency, by guiding the alignment of a charger with a power supply device in consideration of the remaining amount of power of a storage battery.SOLUTION: A vehicle display device 100 is mounted on a vehicle using the storage battery 103 that is charged from the power supply device on the ground in a non-contact manner as a power source. The charger 102 charges the storage battery 103 by approaching the power supply device. A camera 108 photographs an image in a moving direction of the vehicle. A display unit 111 also displays a guide line for guiding a power receiving unit 101 to a position at which the power receiving unit approaches the power supply device, when displaying the image photographed by the camera 108. A control unit 105 makes the line width of the guide line to be displayed on the display unit 111 narrower as the remaining amount of power of the storage battery 103 is smaller.
Patent JP-2012208015-A (JP)
Title: Breaking strength testing method for gas hydrate pellet
Inventor: IWABUCHI WATARU
IPC: G01N3/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a testing method that reliably executes a triaxial compression test for breaking strength of a GH pellet that is formed at a GH generation plant.SOLUTION: A testing method includes: a step for filling a coolant such as antifreeze liquid, etc. in a triaxial pressure chamber 2 of a triaxial compression tester 1, and cooling a GH to be supplied to a rubber sleeve 3; a step for increasing internal pressure within the triaxial pressure chamber 2 and the rubber sleeve 3 to such a level that a GH pellet is not decomposed at ordinary temperature, leaving the triaxial compression tester 1 until the coolant temperature increases to the ordinary temperature, and melting and removing ice within the GH pellet; and a step for measuring breaking strength of the GH pellet by actuating a loading piston 5 in a state of increasing stress in three principal stress directions to a desired level, while alternately executing a vertical stress applying step for using the loading piston 5 to slightly apply vertical stress and a horizontal stress applying step for slightly applying horizontal stress by pressurizing the coolant within the triaxial pressure chamber 2.
Patent JP-2012210072-A (JP)
Title: Vehicle charger
Inventor: IIDA TAKAHIDE
IPC: H02J7/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle charger which realizes compactification by effectively utilizing a space generated by winding and holding a voluminous charge cable having high rigidity.SOLUTION: A vehicle charger includes: a charge cable 4 connecting with a vehicle and conducting charging; and a charge control substrate 3 controlling electric power supply to the vehicle in a housing 1. In the vehicle charger, a partition part 7 is formed in the housing 1 so as to be arranged parallel with a front surface opening surface of the housing 1. Further, a charge cable housing part, which winds and holds the charge cable 4 in parallel with the front surface open surface, is disposed at the front surface side of the partition part 7, and the charge control substrate 3 is disposed at the rear surface side of the partition part 7.
Patent JP-2012207600-A (JP)
Title: Centrifugal fan
Inventor: FUKUDA TAKAKO
IPC: F04D29/28
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal fan with reduced noise and improved blast characteristics by further optimizing a shroud shape of an impeller.SOLUTION: The centrifugal fan is structured such that the impeller 3 including a large number of vanes 4 disposed circumferentially between a disk-like main plate 5 and an annular shroud 6 is accommodated in a casing 10, and the air sucked through a suction port 15 is blown out radially outward from the impeller 3 by fluide force generated by centrifugal action when the impeller 3 rotates. The annular shroud 6 includes a cylindrical portion 17 formed at the center. An upper surface shape from an end of the cylindrical portion 17 to a circumference of the annular shroud 6 is formed of three or more arcs different in radius of curvature or a high-order function. The smallest area with the minimum cross section is formed in the middle of an air duct surrounded by the disk-like main plate 5, the vanes 4 and the annular shroud 6, and the cross section of the air duct is gradually enlarged from the smallest area to the circumference of the annular shroud 6.
Patent JP-2012209501-A (JP)
Title: Correction circuit, driving circuit, light emitting apparatus, and method of correcting electric current pulse waveform
Inventor: MAEDA OSAMU
IPC: B41J2/44
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which can reduce waveform dullness of optical output caused by wavelength detuning Δλ.SOLUTION: A current source 21 outputs a rectangular current pulse (current I(t)), and a correction circuit 22 outputs an assist current I(t) derived using an RC time constant circuit 22A. A laser driving section 40 applies to a semiconductor laser apparatus 31 a current pulse resulted from superposition of the output from the current source 21 and the output from the correction circuit 22, namely, I(t)=(t)+I(t).
Patent JP-2012205867-A (JP)
Title: Infusion pump
Inventor: SAKUMA SHINYA
IPC: A61M5/142
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an infusion pump capable of correctly measuring the inner pressure of an infusion conduit and highly accurately controlling it even when the temperature changes in a usage environment.SOLUTION: The infusion pump 10 includes: a case 11; and an infusion transfer section 31 which is disposed in the case 11 and enables a cassette having a flexible infusion conduit 21 to be detachably attached and sends a chemical liquid by pressing the infusion conduit 21. The infusion pump 10 further includes a detecting section 83 for detecting the swelling quantity of the infusion conduit 21 caused by the inner pressure of the infusion conduit 21 in the cassette 20 attached to the infusion transfer section 31; a temperature sensor 550 for measuring the temperature of an environment where the infusion pump 10 is used; and a control section 100 for correcting the inner pressure of the infusion conduit 21 detected by the detecting section 83 on the basis of the temperature obtained by the temperature sensor 550.
Patent JP-2012211089-A (JP)
Title: Method for producing fluorene-based compound
Inventor: NAKATANI TOMOYA
IPC: C07C25/22
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorene-based compound efficiently obtainable with high purity, which is useful for introducing a fluorene skeleton into a polymer compound or the like.SOLUTION: A fluorene-based compound represented by formula (2) is obtained by a reaction of a compound represented by formula (1) and an acid. [In the formulas, Arrepresents an aryl group or a monovalent heterocyclic group which may have a substituent. A plurality of Ars may be the same or different mutually. Either of Xand Xrepresents a hydrogen atom and the other represents a halogen atom. R, R, R, R. Rand Reach independently represents a hydrogen atom, alkyl, alkoxy, alkylthio, aryl, aryloxy, arylthio, arylalkyl, arylalkoxy, arylalkylthio, amino, silyl, acyl, acyloxy, imine residue, carbamoyl, acid imide, monovalent heterocyclic, cyano or nitro, which may have a substituent. Rand R, and Rand Rmay be bonded to form a ring respectively mutually].
Patent JP-2012215304-A (JP)
Title: Heat pump hot water supply system
Inventor: KAMIFUJI YOICHI
IPC: F24H1/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump hot water supply system which properly responds to a sudden temperature change of water supplied to a heat pump device from a hot water storage tank.SOLUTION: In a hot water storage unit 30, a bypass L3 is disposed between an outgoing path L1 and a return path L2. The bypass L3 joins the outgoing path L1 and the return path L2 between a water/coolant heat exchanger 23 and a first hot water storage tank 31. A stop valve 33 is disposed on the bypass L3. When the stop valve 33 is closed, high-temperature heating water from a heat pump unit 20 flows only through the outgoing path L1. When the stop valve 33 is opened, the heating water from the water/coolant heat exchanger 23 flows into the bypass L3 in accordance with the degree of opening of the stop valve, further, is supplied to the return path L2, and joins into low-temperature water to be heated coming from the second hot water storage tank 32. The joined water is supplied to the water/coolant heat exchanger 23 and the temperature of supplied joined water is effected by the degree of opening of the stop valve 33.
Patent JP-2012214269-A (JP)
Title: Elevator apparatus
Inventor: SAITO KEITA
IPC: B66B5/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an elevator apparatus that can suppress deterioration of a sheave lifetime when a sheave material such as urethane is used.SOLUTION: The elevator apparatus includes: a sheave wear degree measurement unit 23 that measures the wear degree of a sheave; a sheave wear degree calculation unit 31 that calculates the wear degree of the sheave based on data on a travel history of a car; a sheave wear degree difference calculation unit 32 that calculates a difference between the wear degree of the sheave, which is measured by the sheave wear degree measurement unit 23, and the wear degree of the sheave, which is calculated by the sheave wear degree calculation unit 31; a decision unit 33 that when the wear degree difference exceeds a specific value, determines that an abnormal wear is generated in the sheave; and a notification unit 37 that notifies the abnormality when the generation of the abnormal wear is determined.
Patent JP-2012213701-A (JP)
Title: Dispersant for nanocarbon and nanocarbon dispersion
Inventor: YAMAGISHI TADAAKI
IPC: C09K23/52
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant for carbon nanotube capable of adjusting a dispersion which has excellent heat resistance and in which dispersibility is kept over a long period of time and the dispersion containing the dispersant.SOLUTION: The nanocarbon dispersant contains at least one kind of a compound expressed by -(-Z(YXAr)-)n-. In the formula, Ar expresses a polycyclic aromatic hydrocarbon group such as anthracene and pyrene, X expresses a 1-21C hydrocarbon group or direct bond, Y expresses O, NH, COO, CONH or direct bond and Z expresses a polysaccharide such as cellulose, a biopolymer such as DNA, a polymer of a cyclic host molecule such as crown ether and cyclodextrin or a molecule that can be substituted, and n expresses an integer of ≥1 and when cyclodextrin is used as the cyclic host molecule, n is an integer of ≥2.
Patent JP-2012220748-A (JP)
Title: Collimator optical system for interferometer, interferometer, and spectrometer
Inventor: KUISEKO MANAMI
IPC: G01J3/45
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To suppress the inclination of an off-axis luminous flux relative to an on-axis luminous flux while keeping an overall length of an optical system short even in the case that a light source not regarded as a point light source is used.SOLUTION: A collimator optical system 11 applied to an interferometer 2 includes a light source 31 having a light emission surface 31a, a plano-concave lens 32, and a collimator lens 33. The collimator lens 33 has a positive optical power and converts a luminous flux emitted from one point of the light emission surface 31a of the light source 31 to parallel rays of light. The plano-concave lens 32 has a negative optical power and has one surface being a plane 32a and the other surface being a concave surface 32b. An absolute value of the magnification of the plano-concave lens 32 is smaller than 1. The plano-concave lens 32 has the plane 32a brought into close contact with the light emission surface 31a of the light source 31 and is disposed between the light source 31 and the collimator lens 33.
Patent JP-2012218646-A (JP)
Title: Electric power steering device
Inventor: AOKI KENICHIRO
IPC: H02P7/29
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of detecting abnormality such as disconnection and short circuit of a motor during assist control even when a current sensor fails to operate.SOLUTION: When the abnormality of the current sensor 31 is detected by a current sensor abnormality detection part 91, a fundamental voltage calculation part 81 calculates a fundamental voltage VO proportional to the target current I* and a voltage value superposition part 83 adds a superposition signal V1 that is an alternating current voltage signal output from an alternating current voltage signal generation part 82 to the fundamental voltage VO to determine a voltage instruction value V*. A motor abnormality detection part 92 calculates magnitude of vibrations of steering torque tr and, when the magnitude of the vibrations is less than the reference value, it is determined that the abnormality occurs on the electricity conduction path of a motor 20.
Patent JP-2012222710-A (JP)
Title: Encoder and decoder
Inventor: KOMI HIRONORI
IPC: H04N19/65
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To realize a low-price device which allows special regeneration processing such as fast forward, rewind and pause even for streams not having I pictures.SOLUTION: When a group of intra-frame prediction images which complete decode processing with only images in a prescribed area circulate in a one-frame space for a several-frame period, during special regeneration, only the group of intra-frame prediction images are decoded and display is updated to realize the special regeneration.
Patent JP-2012218718-A (JP)
Title: Vehicle control device
Inventor: TAKEDA TOSHIHIKO
IPC: B60L50/16
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of approaching an actual behavior of a vehicle to a target behavior even if a defect occurs to at least one of a plurality of instruments to be controlled.SOLUTION: The vehicle control device controls the behavior of the vehicle to match the target behavior by operating a plurality of instruments to be controlled in combination. At this time, the vehicle control device estimates the target behavior of the instrument to be controlled, and, if there is any deviation from the actual behavior, it changes the operations of the plurality of instruments to be controlled depending on the size of the deviation in the behavior of the instrument to be controlled. Thus, even if a defect occurs to the instrument, the behavior of the vehicle can be approached to the target behavior.
Patent JP-2012223883-A (JP)
Title: Setting device, setting method, and program
Inventor: KUDO NAOTOSHI
IPC: B41J11/70
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To restrain images from being damaged or stained when a recording medium is rolled and stored in roll shape.SOLUTION: A setting device acquires information on the outer periphery of the recording medium wound on a winding device, the diameter of a paper tube, etc. as information on the outer periphery of the recording medium when stored in roll shape, and sets the amount of a margin provided at the end of the recording medium based on the acquired information.
Patent JP-2012224350-A (JP)
Title: Packing box for reagent container
Inventor: NISHIO HIROSHI
IPC: B65D81/113
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a packing box for reagent containers, preventing damage to the agent containers when the containers fall sideways.SOLUTION: This packing box 1 (packing box for reagent containers) includes: an outer box 2 for storing a plurality of reagent containers 10 in a row; a cushioning member 3 provided between the internal bottom face 2g of the outer box 2 and the lower surfaces 10f of the reagent containers 10. The cushioning member 3 includes: an lower-surface support portion 31 for arranging the reagent containers 10 by separating the lower surfaces 10f from the internal bottom face 2g of the outer box 2; and a side support portion 32 projecting toward the reagent containers 10 and disposed between adjacent reagent containers 10. The lower-surface support portion 31 and the side support portion 32 are integrated with each other. The lower-surface support portion 31 is disposed in the outer box 2 with its movement in the outer box 2 regulated, while the cushioning member 3 is stored in the outer box 2.
Patent JP-2012223959-A (JP)
Title: Recorder
Inventor: KAWAKAMI TAKAYUKI
IPC: B41J2/01
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To permit recording to be carried out in one recording quality even when the recording speed is changed.SOLUTION: A first embodiment of the recorder includes a recording execution section 22 structured so as to execute recording by discharging a liquid C from a recording head 2 to a material to be recorded P that is transported and to permit the recording execution speed to be changed, and a control section 10 controlling the recording executing action of the recording execution section. The control section is structured so as to permit the recording to be executed at least in the one recording quality at different recording speeds. The recorder can carry out recording in the one recording quality such as "ordinary quality" for example eve when the recording speed is changed. Consequently, the recorder can reduce the problem of failing to maintain the recording quality which is caused by changing the recording speed.
Patent JP-2011243271-A (JP)
Title: Circuit substrate, substrate for suspension, suspension, suspension with elements and hard disk drive
Inventor: KAWASAKI HIROSHI
IPC: G11B21/21
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a circuit substrate with small warpage which has a laminated structure obtained by laminating two conductor layers via an insulator layer.SOLUTION: A circuit substrate comprises a metallic supporting substrate, a first insulator layer formed on the metallic supporting substrate, a first conductor layer formed on the first insulator layer, a second insulator layer formed on the first conductor layer, a second conductor layer formed on the second insulator layer and a third insulator layer formed on the second conductor layer. The linear thermal expansion coefficient of the first insulator layer is greater than the linear thermal expansion coefficient of the metallic supporting substrate, and at least one of the linear thermal expansion coefficients of the second insulator layer and the third insulator layer is less than the linear thermal expansion coefficient of the metallic supporting substrate.
Patent JP-2011255878-A (JP)
Title: Pneumatic tire
Inventor: NAGAYASU MASAAKI
IPC: B60C11/12
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire advantageous in improving on-ice braking performance by suppressing rigidity from becoming too strong even when abrasion of a block has advanced.SOLUTION: A plurality of sipes 18 extending in a tire width direction is provided in a tread surface 10 of a block 16. In the sipes 18, protrusions 22 are formed on one of sipe wall surfaces 1804 mutually opposing each other and at the same time, recesses 24 that engage with the protrusions 22 are formed on the other sipe wall surface. Collapse of portions 16A of the block 16 sandwiched by the sipes 18 is suppressed by engagement of the protrusions 22 and the recesses 24. A height H1 of the protrusions 22 positioned on an upper portion in the depth direction of the sipes 18 is greater than a height H2 of the protrusions 22 positioned on a lower portion.
Patent JP-2012223508-A (JP)
Title: Appropriate pressure determining device, and appropriate pressure determination method
Inventor: SATO YOSHIAKI
IPC: A63B21/065
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To determine appropriate pressure of a pressurization muscular strength training accurately and automatically.SOLUTION: An appropriate pressure differs for each subject depending on utilization frequency of the pressurization muscular strength training, one's physical constitution, and the like. A pressure measurement portion detects a pressure of air within a gas bag in a pressurization belt and hence detects pulse waves of the subject from the air pressure. Then, an amplitude curve A, namely an amplitude of pulse waves as a function of a pressure of air within a gas bag, is obtained. Then, a tangential line C is drawn to the inflection point α1, a reference point β1 where the tangential line crosses the X axis is obtained, and a pressure of air within the gas bag there is multiplied by a coefficient of 0 to 1 determined according to the subject's durability against the pressurization muscular strength training to obtain the appropriate pressure.
Patent JP-2012233619-A (JP)
Title: Frost formation state detecting device
Inventor: NAKANO KOICHI
IPC: F25D21/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a frost formation state detecting device having a simple structure, which can detect a frost formation state with sufficient accuracy without arranging a dummy electrode.SOLUTION: The frost formation state detecting device 1 for detecting the frost formation state of a cooler includes: a first pattern electrode 22 and a second pattern electrode 23 patterned on a surface of a substrate 21 so as to face each other; a frost formation sensor 13 attached on a surface of the cooler; a drive part 11 for applying an AC signal to the frost formation sensor 13; and a determination part 12 which performs binarization according to the magnitude of an output voltage S1 of the frost formation sensor and outputs a detection signal S2a showing whether the cooler is in the frost formation state.
Patent JP-2011167547-A (JP)
Title: Striking tool
Inventor: GRUENIG DANIEL
IPC: A61B17/56
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a striking tool including a driving part formed on a tool holder through a driving member 17 to generate vibrating motion in the axial direction of the striking tool, transmitting the force from the driving part to the tool holder efficiently as much as possible.  <P>SOLUTION: The driving member is connected to the tool holder through a connecting part, and the connecting part is provided with a first component part 80 tapered outwardly and a second component part 81 expanded outwardly and mounted on the first component part. The second component part is mounted on the first component part by the axial pulling force of the striking tool and expanded by the first component part. A pulling member 85 for connecting the both component parts to each other and forming the pulling force in the axial direction is provided between the tool holder and the driving member.  <P>COPYRIGHT: (C)2011,JPO&INPIT