baber/WOPTO huggingface dataset:
Patent JP-2011202572-A (JP)
Title: Liquid discharging device
Inventor: NAKANO YOICHI
IPC: F04B53/12
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharging device with a simple structure at low cost.SOLUTION: The liquid discharging device 10 includes: a device body 11 with a liquid storage chamber 12 and a liquid discharge flow passage 60 having a tip end formed as a liquid discharge port 61; a cylinder 41 with both ends opened in order to allow the liquid storage chamber 12 to communicate with the liquid discharge flow passage 60; a pipe piston 42 composed of a cylinder member sliding in the cylinder 41 and having both ends opened; an inlet valve 30; and an outlet valve 50. The inlet valve 30 opens the rear end opening 42a of the pipe piston 42 to allow inflow of liquid when the pipe piston 42 is extended, and closes the rear end opening 42a when the pipe piston 42 is pushed in. The outlet valve 50 closes the front end opening 41a of the cylinder 41 when the pipe piston 42 is extended, and opens the front end opening by being separated from the front end opening 41a of the cylinder 41 by liquid pressure when the pipe piston 42 is pushed in.
Patent JP-2012019803-A (JP)
Title: Wash basin with cleaning function
Inventor: YAMAGUCHI JUNJI
IPC: A47K1/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a wash basin adapted to easily wash away dirt sticking to the inner surface of a bowl body during the use of the wash basin and to efficiently clean only by the opening/closing operation of a cleaning faucet.SOLUTION: The wash basin includes the cleaning faucet 4 in addition to a face-washing faucet 3, and a cleaning water discharge port 5 at the upper part of the bowl body inner surface, in a direction of allowing wash water to flow along the inner surface of the bowl body. Consequently, when the cleaning faucet 4 is opened, a stream discharged from the cleaning water discharge port 5 flows in swirl shape and washes away the whole inner surface region of the bowl body. Dirt produced during the use of the wash basin can be easily washed away by this stream.
Patent JP-2011210172-A (JP)
Title: Construction management system of another company
Inventor: TANAKA DAISUKE
IPC: G06Q50/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide construction management system of another company for associating the state of the conduit construction of the other company with the conduit of a self-company, and for integrating it into information provision by a navigation device.SOLUTION: The construction management system of the other company is configured to cooperate with a car navigation device 12 loaded on a patrolling vehicle which monitors the situations of the construction of the other company, and provided with: an attachment/detachment type memory device 3 which stores the construction management information of the other company, including security object area data relating to a security object area as the influential range of the construction of the other company and security object conduit data; a security object area determination part 22 which determines a security object area positioned in the periphery of the self-vehicle position; and a notification module 13 which synthesizes a security object area image specifying the security object area and the conduit layout image of the security object conduit corresponding to the security object area with a navigation map image, and displays the synthesized result.
Patent JP-2011211652-A (JP)
Title: Optical transmitter, optical transmission method, and optical transmission program
Inventor: TACHIMORI MASASHI
IPC: H01S5/068
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter providing an optical signal having an optimal transmission property regardless of a transmission distance when transmitting an optical signal through an optical transmission line, and to provide an optical transmission method and an optical transmission program.SOLUTION: The optical transmitter 1 includes: an optical transmitting unit 3 for converting transmission data into an optical signal and transmitting the optical signal to an optical transmission line 2; and a transmission distance-measuring unit 6 for inputting pulse light to the optical transmission line 2, measuring return light of the pulse light from the optical transmission line 2, and determining a transmission distance of the optical transmission line 2 based on the result of the measurement. The optical transmitter 1 further includes a drive controller 5 for acquiring a drive condition of the optical transmission unit 3 from the transmission distance determined by the transmission distance-measuring unit 6, and controlling the drive of the optical transmission unit 3 on the basis of the drive condition.
Patent JP-2011217436-A (JP)
Title: Device for relaxing tension of transmission line
Inventor: NAKAYAMA IKUO
IPC: F16F1/12
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for relaxing the tension of a transmission line, which can relax the tension of a transmission line when accretion of ice and snow arises in a transmission line, and besides is capable of entire downsizing of the device as much as possible.SOLUTION: A main insulator string 3 and an auxiliary insulator string 5 keep the transmission line 13 back. An anchoring clamp 11 is attached between the main insulator string mount 9a and the auxiliary insulator string mount 9b of a yoke 9. An expansion device 7 is interposed between the base end of the auxiliary insulator string 5 and a pylon arm 1. The expansion device 7 is structured so that elongation may not arise with a tension that is added to the expansion device when there is no accretion of ice and snow in the transmission line 13, and that the elongation may become larger according as the tension of the transmission line goes higher due to the accretion of ice and snow on the transmission line. When the accretion of ice and snow occurs on the transmission line and the tension of the transmission line increases, the length of the expansion device 7 increases, and the yoke 9 rotates with the main insulator string mount 9a as a fulcrum, thereby relaxing the tension of the transmission line 13. When the accretion of the ice and snow on the transmission line disappears and the tension of the transmission line lowers, the length of the expansion device 7 returns to its original length.
Patent JP-2011213305-A (JP)
Title: Vehicle control system
Inventor: ETO SHINGO
IPC: B60W20/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system that improves responsiveness in starting an internal combustion engine.SOLUTION: The vehicle control system includes: a driving device 4 for shifting power generated by an internal combustion engine 6 and a power generated by a motor 7 through a transmission 10, and for transmitting it to a driving wheel 3 of a vehicle 2; and a control device 5 for controlling the motor 7 to execute regeneration, and for selecting a gear through the transmission 10 according to a gear ratio for starting the internal combustion engine 6 by rotating the internal combustion engine 6 with the power generated by the motor 7 when an acceleration request operation for the vehicle 2 is turned off during regeneration.
Patent JP-2010240452-A (JP)
Title: Separation device
Inventor: HORNE LUCAS
IPC: A47L9/16
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation device and a vacuum cleaner wherein an appropriate filter life is maintained while dust separation efficiency is high to a maximum extent.  <P>SOLUTION: This invention relates to the separation device for separating particles from the fluid flow. Specifically, but not exclusively, this invention relates to a vacuum cleaner which has the separation device for removing dust particles from a dust-containing airstream. The separation device is equipped with a first cyclonic type cleaning stage, a second cyclonic type cleaning stage which is arranged downstream from the first cyclonic type cleaning stage, and an elongate filter which is arranged downstream from the second cyclonic type cleaning stage. This filter is at least partially surrounded by the first cyclonic type cleaning stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226177-A (JP)
Title: Excavation tool
Inventor: HISADA KIMIYA
IPC: E21B10/32
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an excavation tool capable of surely expanding and contracting a diameter of a bit head.SOLUTION: A disk-shaped plate 4 centered about an axis O is attached to a tip of a tool body 1, which is rotated around an axis O, so that the plate 4 is rotatable about the axis, and a bit head 7 retractable in a radial direction to the axis O is interposed between the plate 4 and the tool body 1. When the plate 4 is rotated, with respect to the tool body 1, in an opposite direction of a rotating direction T of the tool body 1 during excavating operation, the bit head 7 projects on a periphery side with respect to the radial direction, and when the plate 4 is rotated, with respect to the tool body 1, in the rotating direction T of the tool body 1 during excavation operation, the bit head 7 retracts on a radial inner periphery side with respect to the radial direction.
Patent JP-2011231792-A (JP)
Title: Sliding constant velocity universal joint, and ironing process method of outer joint member thereof
Inventor: MURAKAMI HIROSHI
IPC: F16D3/20
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sliding constant velocity universal joint which can be fabricated while dispensing with additional processes such as a turning process and a caulking process and dedicated facilities for them, and can exhibit stable extraction preventive function, and to provide an ironing process method thereof.SOLUTION: The sliding constant velocity universal joint 1 includes: an outer joint member 2 having a cup shape with an opening at one end thereof and two or more track grooves 7 extendingly formed in the axial direction on its cylindrical inner diameter face 6; an inner joint member 3 having a spherical outer surface 11 formed with two or more track grooves 9 facing the track grooves 7 of the outer joint member 2; two or more balls 4 interposed between the track grooves 7 of the outer joint member and the track grooves 9 of the inner joint member, which transmit torque; and a cage 5 arranged between the outer joint member 2 and the inner joint member 3, which holds the balls 4. Here, a projection 15 for locking an internal portion 16 is formed on at least one of the cylindrical inner diameter face 6 and the track grooves 7 at the opening 14 of the outer joint member 2, and this projection 15 for locking is formed through the ironing process for finishing the cylindrical inner diameter face 6 and the track grooves 7 of the outer joint member 2.
Patent JP-2011231635-A (JP)
Title: Ignition timing control device
Inventor: SERAI TETSURO
IPC: F02P5/153
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an ignition timing control device properly controlling ignition timing according to an alcohol concentration in fuel.SOLUTION: The ignition timing control device for controlling ignition timing of an engine capable of operating with alcohol blended fuel calculates optimum ignition timing on the basis of information on an operation state and information on the alcohol concentration and controls the ignition timing based on the calculated optimum ignition timing (S106, S107, S111, S112). When the alcohol concentration C in the fuel is determined not to be smaller than a threshold concentration Xc (S105:YES), the device controls the ignition timing based on the optimum ignition timing on a more retarded side than the maximum torque ignition timing at which the output of the engine is maximized when fuel contains no alcohol in the operation state. With this, since the ignition timing is controlled properly according to the operation state of the engine and the alcohol concentration in the fuel, the output of the engine is increased and fuel economy is enhanced.
Patent JP-2011231658-A (JP)
Title: Speed control apparatus for vehicle
Inventor: HORIKAWA HITOSHI
IPC: B60K26/04
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a speed control apparatus for a vehicle, capable of more properly performing control according to target speed and target acceleration of the vehicle, eliminating a sense of incongruity related to accelerator pedal operation, and improving fuel consumption (efficiency of energy).SOLUTION: If an accelerator pedal manipulated variable AP is in an intermediate manipulated variable range RM which is larger than a first threshold AP1 and is smaller than a second threshold AP2, a target speed VTGT is calculated according to the accelerator pedal manipulated variable AP. Further, target acceleration ATGT is calculated according to the target speed VTGT. The accelerator pedal manipulated variable AP is modified so that actual acceleration ACT will fall within a range near the target acceleration ATGT and a target opening setting manipulated variable APDR is calculated (S14). A target opening THCMD is set according to the target opening setting manipulated variable APDR (S15).
Patent JP-2010277999-A (JP)
Title: Dye-sensitized solar cell and its manufacturing method
Inventor: YUN HOGYEONG
IPC: H01L31/04
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell and its manufacturing method.  <P>SOLUTION: The dye-sensitized solar cell and its manufacturing method are provided wherein a transparent conductive oxide is not used as a light-receiving substrate. This dye-sensitized solar cell has a through-hole, and includes the upper part electrode layer arranged between the lower part electrode layer and a photoelectric conversion layer, and a support body arranged between the lower part electrode layer and the light-receiving substrate. The support body can be an insulating porous membrane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011232206-A (JP)
Title: Flaw evaluation device and flaw evaluation method
Inventor: KUBO TAKAHIRO
IPC: G01N3/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a flaw evaluation device with which the developing duration of a flaw generated in a component can be adequately evaluated.SOLUTION: A flaw evaluation device has a first memory part for storing corresponding data showing the shape of components of a weld zone and a temporal change of operation cycles and a second memory part for storing flaw condition data showing a flaw generated in the components and calculates the development amount of a crack due to exhaustion and creep based on the corresponding data and flaw condition data and evaluates the flaw duration life of the weld zone based on the developing amount of the crack.
Patent JP-2011232304-A (JP)
Title: Fluid acting force measuring device and wave power measuring device
Inventor: TANIZAWA KATSUJI
IPC: B63B71/20
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluid acting force measuring device which allows a robot arm to be easily followed to motion of a model by fluid power, and which is suitable for measuring the rolling of the model in a wide range without extremely constraining the six-degree of freedom of the motion of the model.SOLUTION: The fluid acting force measuring device includes: a model 1 which tests acting force of the fluid; an acting force detection means 2 which detects fluid force acting on the model 1; and a robot arm 5 which is provided at the end of the acting force detection means 2. Without extremely constraining the six-degree of freedom of motion of the model 1, the robot arm 5 is made easy to be followed to the motion of the model 1 by the fluid force, and the rolling of the model is made possible to be measured in a wide range.
Patent JP-2011236002-A (JP)
Title: Device and method for temporarily enclosing passenger conveyor
Inventor: TAKIZAWA OSAMU
IPC: B66B23/12
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a device etc. for temporarily enclosing a passenger conveyor, which can be installed without damaging the ceiling and wall of an installation space for the passenger conveyor.SOLUTION: The device 11 for temporarily enclosing the passenger conveyor comprises a covering structure 13 which includes a plurality of frame bodies 19 and a covering sheet 21, and upper and lower supporting members 15 and 17 for pulling upper and lower portions of the covering structure upward and downward. Each of the frame bodies includes a pair of right and left leg portions, and an upper bridge portion which is erected between the pair of leg portions. The bridge portion keeps the pair of right and left leg portions at an interval which allows the pair of right and left leg portions to be placed on the top surfaces 23a of the right and left decks 23 of the passenger conveyor 5.
Patent JP-2011237123-A (JP)
Title: High frequency cooking device
Inventor: SAKANE YASUAKI
IPC: F24C7/02
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency cooking device capable of measuring a temperature of each object by an infrared ray temperature sensor even in a state when steam is filled in a heating chamber.SOLUTION: A bottom tray 33 made of dielectric is inserted into the bottom of a heating chamber 20 of a high frequency cooking device 1. Under the bottom tray 33, an antenna room 32 is configured into which high frequency is introduced. Outside the antenna room 32, an infrared ray temperature sensor 60 is disposed to measure the temperature of an object mounted on the bottom tray 33 through a space in the antenna room 32. The infrared ray temperature sensor 60 measures the temperature through a through hole 32a formed at the bottom of the antenna room 32. An opening 34a that passes a visual field of the infrared ray temperature sensor 60 is formed in a rotary antenna 34 disposed in the antenna room 32.
Patent JP-2011244165-A (JP)
Title: Extension management device and extension number allocation method
Inventor: ANDO TADANAO
IPC: H04M3/493
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To improve flexibility and convenience in an extension call system.SOLUTION: A number acquisition unit 10 acquires an extension number to be allocated to a mobile station device when the mobile station device using an external number is in an area where the mobile station device can use the extension. An extension subscriber DB 20 stores the extension number and the external number of the mobile station device mapped to each other. The extension subscriber DB 20 stores an effective period set to the correspondence between the extension number and the external number of the mobile station device. An area withdrawal detection unit 40 detects a withdrawal of the mobile station device from the area where the mobile station device can use the extension. A term management unit 50, when the mobile station device withdraws from the area where the mobile station device can use the extension, deletes the correspondence in relation to the mobile station device from the extension subscriber DB 20 after the effective period is elapsed.
Patent JP-2011239917-A (JP)
Title: Footbath tub
Inventor: HATSUZAKI YOHEI
IPC: A61H33/02
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a footbath tub with a microbubble generator to promote the betterment of blood circulation based on a massage effect and a hot water effect which is made easy to carry so as to optimize the tub for business uses or home uses.SOLUTION: The footbath tub is structured so as to cause an eddy current swirling along the internal wall of the footbath tub body 1 by installing a microbubble generation mechanism near to the bottom of the footbath tub body 1 and ejecting mixed water-turned microbubbles ejected from both ejection pipe portions and hitting the microbubbles against the internal wall of the footbath tub body 1 by the forked microbubble ejection pipes provided in the microbubble generation mechanism.
Patent JP-2011241293-A (JP)
Title: Aqueous composition for cutting fluid, method for producing the same, and aqueous cutting fluid
Inventor: IMAI TAKAKAZU
IPC: C10M173/02
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous composition for a cutting fluid having excellent dispersibility of abrasive grains, and effectively suppressing or preventing hard caking of a slurry cake, and to provide the aqueous cutting fluid using the aqueous composition.SOLUTION: The aqueous composition for the cutting fluid is composed by adding an alkyl silicate to water or a mixed solvent of water with a hydrophilic solvent so as to provide a concentration of 0.05-50 wt.%, subjecting the alkyl silicate to a condensation reaction, forming a reaction liquid so as to afford a kinematic viscosity of 5-200 mm/s (30°C), and further including an alkylene oxide adduct of an alkyl alcohol therein.
Patent JP-2011242090-A (JP)
Title: Heat pump cycle device
Inventor: TAKATSU MASAHIRO
IPC: F25B1/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress a deterioration in the coefficient of cycle performance, in a heat pump cycle device performing defrosting operation.SOLUTION: The heat pump cycle device includes a first evaporator 15 which performs heat exchange of refrigerant with the outside air for evaporation in which the refrigerant is decompressed with a first expansion valve 13 out of the first and second expansion valves 13, 14 for decompressing and expanding the high-pressure refrigerant flowed out of a heating heat exchanger 12, and a second evaporator 16 which evaporates the refrigerant decompressed with the second expansion valve 14 using the heated fluid, as a heat source, before being heated with the heating heat exchanger 12. The throttle opening of the second expansion valve 14 is fully closed in the normal operation mode, allowing the refrigerant decompressed with the first expansion valve 13 to flow in the first evaporator 15 bypassing the second evaporator 16 as a refrigerant flow channel. In the defrosting operation mode, the throttle opening of the first expansion valve 13 is fully closed, allowing the refrigerant decompressed with the second expansion value 14 to flow in the first evaporator 15 through the second evaporator 16 as a refrigerant flow channel.
Patent JP-2011246876-A (JP)
Title: Pole device
Inventor: NISHIKAWA DAISUKE
IPC: E01F13/04
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To surely discharge the water which enters a storage case (underground box) without requiring large-scale equipment such as an electric pump in a pole device.SOLUTION: An impeller is disposed inside a pump chamber 51. When an electric motor 41 rotates a long screw 33, a gear 56 also rotates together. The rotation of the gear 56 rotates gears 55 and 54. An impeller rotation shaft is fixed to the gear 54. As a result, the rotation of the gear 54 rotates the impeller. Consequently, when the electric motor 41 rotates the long screw 33, the impeller also rotates at the same time. If the impeller is rotated when water is accumulated in an underground box, the water accumulated in the underground box is sucked into the pump chamber 51. The sucked water is discharged through a drain pipe 52 from the drain port 23 of the lid 21 of the underground box.