baber/WOPTO huggingface dataset:
Patent JP-2013002122-A (JP)
Title: Pressure oil energy recovery device and construction machine using the same
Inventor: NAKAYAMA AKIRA
IPC: E02F9/22
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure oil energy recovery device that is applicable to a construction machine including no device for electric motor, and recovers energy of pressure oil of minimum flow rate discharged from a hydraulic pump and discarded into a tank through a center bypass circuit, and regenerates and uses the energy of the recovered pressure oil when a plurality of direction changeover valves are all at neutral positions; and a construction machine using the same.SOLUTION: There is provided the pressure oil energy recovery device which recovers the energy of pressure oil produced by the hydraulic pump, the pressure oil energy recovery device including a pressure accumulator connected to a duct downstream from a plurality of direction changeover valves of the center bypass circuit, pressure detection means of detecting the pressure of the pressure accumulator, and pressure accumulation changing means of changing a flow-out destination of the pressure oil of the center bypass circuit to the pressure accumulator or the tank. The pressure accumulation changing means makes the pressure oil of the center bypass circuit flow out to the side of the pressure accumulator when the pressure of the pressure accumulator detected by the pressure detection means does not exceed a previously set value.
Patent JP-2013002372-A (JP)
Title: Valve timing control device of internal combustion engine, and method of manufacturing the device
Inventor: YOSHIMURA NAOZUMI
IPC: F01L1/356
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device capable of securing strength of a shoe, even if a positioning groove is arranged, while sufficiently securing a relative rotation angle of a housing and a vane member.SOLUTION: This valve timing control device includes a cylindrical housing body 11 provided with first-fourth shoes 8a-8d, and the vane member 7 having four vanes 22-25 defined into respective four retard-advance angle oil chambers 9 and 10 formed between the respective shoes and relatively rotating with respect to the housing. A second padding part 19 is formed on the outer peripheral side of an opposed side surface 8e of the second shoe 8b opposed to a cutout part 22a of the first vane 22. While forming a positioning recessed part 33 along from the inner peripheral side to the outer peripheral side in the radial direction, in the second padding part, a positioning pin 34 is arranged in a position opposed to the positioning recessed part of a rear plate 13.
Patent JP-2013007845-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: YAMANO HIROTAKA
IPC: G02B13/18
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which is small-sized, has bright and high optical performance throughout an entire zoom region, and has a sufficiently wide photographic angle of view.SOLUTION: The zoom lens comprises a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, and a fourth lens group having positive refractive power, which are arranged in order from the object side to the image side. The second lens group comprises three divided lenses of a first negative lens, a second negative lens, and a positive lens which are arranged in order from the object side to the image side, and an aspherical surface having the curvature gradually reduced toward a peripheral part from on an optical axis is formed on a surface on the object side of the positive lens. The zoom lens has an F number of less than 3.0 at a wide angle end and has a zoom magnification of 7.5 or more and satisfies conditional formula (1) 1.5<Move3(wt)/fw<3.5 where Move3(wt) is a movement distance of the third lens group for zooming from the wide angle end to a telephoto end and fw is a focal length of an entire optical system at the wide angle end.
Patent JP-2012024566-A (JP)
Title: Wiping sheet
Inventor: IWATANI TOMOMI
IPC: A61L2/16
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a wiping sheet capable of making viruses hardly escapable for inactivation and making bacteria hardly escapable for sterilization.SOLUTION: Provided is a wiping sheet capable of inactivating attached viruses and killing attached bacteria. The wiping sheet includes a wiping sheet body and at least one kind of particulates, retained by the wiping sheet body, selected from a group consisting of iodinated platinum (II), iodinated palladium (II), silver iodide (I), copper iodide (I), cuprous thiocyanate (I), copper chloride (I), and copper oxide (I), palladium metal, and palladium oxide.
Patent JP-2013010819-A (JP)
Title: Powder detergent composition
Inventor: ONODA KEIICHI
IPC: C11D7/54
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a powder detergent composition that includes glycine-N,N-diacetic acid derivative (GDA), wherein discoloration is not caused even after long-term storage, and the storage stability is excellent.SOLUTION: The powder detergent composition includes: a granule that co-granulates a glycine-N,N-diacetic acid derivative (A component) shown by General formula (1), and a reducing agent (B component); and an oxygen based bleaching agent (C component) to meet the following conditions. A component: 1-50 mass%; B component: 0.01-10 mass%; and C component: 1-25 mass%. In the formula, M-Meach independently denote a hydrogen atom or a cation component, and R denotes a 1-18C alkyl group or alkenyl group.
Patent JP-2013010584-A (JP)
Title: Passenger conveyor and guide shoe used for the same
Inventor: MATSUMOTO TATSUYA
IPC: B66B23/12
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor low in cost and excelling in durability, and guide shoes excelling in durability and mounting easiness to a step.SOLUTION: A reinforcing plate 19 of the step 2 is formed with positioning notches 26 for the guide shoes 18A, 18B, and connection holes 19a, 19b of the guide shoes 18A, 18B. Each of the guide shoes 18A, 18B is integrally formed with a plate-like sliding contact part 18a; first and second ribs 24a, 24b; a fitting protrusion 25 formed between the first and second ribs 24a, 24b; and connection parts 18b, 18c formed in parallel with the first and second ribs 24a, 24b. The first and second ribs 24a, 24b are placed to abut on the front face and rear face of the reinforcing plate 19 to fit the fitting protrusion 25 into the positioning notch 26 formed in the reinforcing plate 19. The connection parts 18b, 18c are connected to the reinforcing plate 19 using the connection holes 19a, 19b opened in the reinforcing plate 19.
Patent JP-2011250435-A (JP)
Title: Method and apparatus for participating in group communication services in existing communication system
Inventor: MARK MACGINTY
IPC: H04W4/24
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide detailed elapsed time regarding processing within a push-to-talk network.SOLUTION: A processor converts information signals into packet data suitable for transmission over a distributed network. The processor also has identification information, and updates its identification information when its current identification information has or is about to change. The processor then transmits its new identification information to a controller. Push-to-talk communication devices also comprise a transmitter to transmit the packet data through a first channel to the controller. A receiver receives the packet data through a second channel from the controller. The push-to-talk communication devices also comprise a user activated mechanism to activate the transmitter when a user of the communication device wishes to transmit the packet data to the controller.
Patent JP-2012021525-A (JP)
Title: Inlet valve of fuel supply device for internal combustion engine
Inventor: HERMAN THOMAS
IPC: F02M59/46
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To create a new inlet valve of a fuel supply device for an internal combustion engine.SOLUTION: An inlet valve (1) of the fuel supply device of the internal combustion engine, in particular, a common-rail type fuel supply device of a marine diesel engine is provided. Fuel can be sucked in from a low pressure area of the fuel supply device to a pump chamber (5) of a high pressure pump (3) via the inlet valve, fuel can be supplied via the high pressure pump from the low pressure area of the fuel supply device to a high pressure area of the fuel supply device, and the inlet valve has a valve body cooperative with a valve seat. The valve body (8) opens a plurality of inlet holes (10) cooperative with a radial outside portion (13) of the valve body (8), for an inlet process in which fuel reaches the pump chamber (5) of the high pressure pump from the low pressure area of the fuel supply device, and the valve body (8) closes the inlet holes (10), for a feeding process in which fuel reaches the high pressure area of the fuel supply device from the pump chamber (5) of the high pressure pump.
Patent JP-2013016030-A (JP)
Title: Program reproduction apparatus and program reproduction method
Inventor: MORITA TOMOHIRO
IPC: G06F17/30
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a program reproduction apparatus allowing a viewer to easily select a desired object from a plurality of objects contained in a video of the program and to quickly acquire the object information via a network.SOLUTION: The program reproduction apparatus includes: image extraction means for extracting one or a plurality of areas from a single frame as image data; GUI control means for generating markers for designating positions of the extracted image data; display control means for displaying the markers on a single frame in a superimposing manner; operation means allowing a viewer to select one image data item using the marker; image retrieval key generation means for generating an image retrieval key from service information and program specification information; image retrieval/collation means for acquiring a reference image from an eternal server using the image retrieval key and collating it with the image data; and information retrieval means for generating an information retrieval key representing an attribute of the image data on the basis of the collation result and acquiring the information related to the image data via the network.
Patent JP-2013015287-A (JP)
Title: Hot water heat source machine
Inventor: NOMURA YUTA
IPC: F24H1/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hot water heat source machine, which requires a small footprint, and which eliminates the need for parts of anti-freezing heaters, etc.SOLUTION: The machine includes: a refrigerant circuit 81 having a compressor 13, refrigerant flow path 18a of a refrigerant-water heat exchanger 18, expansion valve 14, air-refrigerant heat exchanger 11, and blower 12; a water heating medium circuit 82 having a return pipe connection port 7 at a downstream side of an indoor radiator 2 of an outside, storage tank 17, circulation pump 16, water heating medium flow path 18b of the refrigerant-water heat exchanger 18, and supply pipe connection port 6 in which one end is connected to the water heating medium flow path 18b and the other end is connected to the indoor radiator 2; and a cabinet 3, which is partitioned into an upper compartment 9 and a lower compartment 10 by a horizontal partition plate 8, and in which the air-refrigerant heat exchanger 11 and blower 12 of the refrigerant circuit 81 are disposed in the upper compartment 9, and the compressor 13 of the refrigerant circuit 81, refrigerant-water heat exchanger 18, expansion valve 14, and equipment constituting the water heating medium circuit 82 are disposed in the lower compartment 10.
Patent JP-2013009574-A (JP)
Title: Charging type electric/electronic system
Inventor: KATO HIDEKI
IPC: H02J7/10
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a charging type electric/electronic system comprising charging means and function means functioning by a secondary battery with a simple constitution of the whole device and simple manufacturing to avoid deterioration of the secondary battery.SOLUTION: A charger 2 to be the charging means includes: a power supply circuit 9 for supplying power for charging; a control signal extraction circuit 12 for controlling the power supply circuit 9; and a CPU 13. A microphone device 3 to be the function means includes: a secondary battery 18; a RAM 23 for storing voltage information about the secondary battery 18; a CPU 22; and a charging resistance switch circuit 17. The voltage information about the secondary battery 18 stored in the RAM 23 is superposed on the current for charging supplied by the power supply circuit 9 by driving the charging resistance switch circuit 17. The voltage information is extracted by the control signal extraction circuit 12 and is further transmitted to the CPU 13 to simplify the constitution of the control system related to transmission of information.
Patent JP-2013017631-A (JP)
Title: Hand washing monitor and method for monitoring hand washing
Inventor: MORIGUCHI MASAHIRO
IPC: G08B25/00
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a hand washing monitor that can adequately determine, by an inexpensive configuration, whether a subject to be monitored washes the hands properly, and to provide a method for monitoring the action of hand washing.SOLUTION: The hand washing monitor 101 includes: an approaching person detection part 12 for detecting, from an image, a person approaching a predetermined area; a body part detection part 13 for detecting, from an image, a target portion which is a portion or an entire portion of the hand washing part of the person entered the area; an action time measurement part 14 for measuring the action time of the target portion detected by the body part detection part 13; and an action determination part 15 for determining, based on the measured action time by the action time measurement part 14, whether the person entered the area has washed the hands as prescribed.
Patent JP-2013018890-A (JP)
Title: Apparatus and method of manufacturing rubber compounding composition
Inventor: ODA TAKUMI
IPC: C08K5/548
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method of manufacturing a rubber compounding composition, in which the kneading of a rubber and the reaction of the silane coupling agent can be efficiently performed by equipment of low cost and space saving.SOLUTION: The manufacturing apparatus includes: a stirring rotor 6 that stirs a material fed from a slot 3 in a sealed up mixing chamber 5; a controller 11 automatically controlling the rotational speed of the stirring rotor 6; and a temperature sensor 13 that detects the temperature in the mixing chamber 5 and outputs the information concerning the detected measurement temperature to the controller 11, wherein the controller 11 automatically controls the rotational speed by a PID control to make the measurement temperature be a target temperature based on the information concerning the measurement temperature and the information concerning the set target temperature until a set control time passes under a state in which a rubber component, silica, and a silane coupling agent exist at least in the mixing chamber.
Patent JP-2011204282-A (JP)
Title: High level active pen matrix
Inventor: KEELY LEROY B
IPC: G06F3/041
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to perform all operations of a mouse-type device using a stylus.SOLUTION: The user may only have access to a limited input device, such as a stylus 204. The user may obtain intuitive responses from the system based on inputs from the limited input device. User input is classified based on motion of the stylus 204 or the time of contact with a digitizer.
Patent JP-2012084122-A (JP)
Title: Image display device, image display system, image display method, program and recording medium
Inventor: OMURA KATSUYUKI
IPC: G06F3/0488
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display device, an image display system, an image display method, a program and a recording medium which eliminate the need for installing a control driver on PC for providing an image for an electronic blackboard, can provide a user interface capable of flexibly coping with function expansion and can improve the operability and visibility.SOLUTION: An image display apparatus selectively displays an image frame received from an image frame providing device, or an image frame with a drawing image, created by using contact point coordinates or the like on a touch panel, superimposed thereon.
Patent JP-2013022220-A (JP)
Title: Pinball game machine
Inventor: OGATA TETSUO
IPC: A63F7/02
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can reduce a burden of a control over look-ahead preamble performance in a pinball game machine equipped with a first start port and a second start port to hold and store operation holding balls in each start port.SOLUTION: If it fails to win a prize, a variation pattern for a special symbol 1 is selected from a variation pattern involving a ready-to-win state and an ordinary variation pattern and a variation pattern for a special symbol 2 is selected only from the ordinary variation pattern. In addition, if electric support (electric tulip support) is available, a first look-ahead prohibition state is set, that is, the look-ahead determination of the special symbol 1 is prohibited and the look-ahead determination of the special symbol 2 is permitted. If no electric support is available, a second look-ahead prohibition state is set, that is, the look-ahead determination of the special symbol 2 is prohibited and the look-ahead determination of the special symbol 1 is permitted.
Patent JP-2011216494-A (JP)
Title: Mass spectrometer
Inventor: FURUHASHI OSAMU
IPC: G01N27/62
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of a signal intensity of MS/MS spectrum due to a secondary dissociation of primary fragment ions generated by photodissociation.SOLUTION: An exciting laser beam for bringing about photodissociation is irradiated on a position away from a center of a capturing region A in an ion trap 1 and simultaneously an excitation signal for exciting precursor ions selectively is impressed on end cap electrodes 12, 13. Due to an action of an excited electric field thus formed, the precursor ions vibrate greatly and go out of the capturing region A and cross an excitation light irradiating region B and thereby dissociation is brought about when irradiated with the exciting laser beam. Meanwhile, since fragment ions generated by the dissociation receive hardly any action of the excitation electric field and remain in the capturing region A and do not enter the excitation light irradiating region B. As a result, the fragment ions hardly receive the exciting laser beam and a secondary dissociation is hardly caused.
Patent JP-2012167809-A (JP)
Title: Rolling bearing
Inventor: MORI KANAKO
IPC: F16C33/78
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing in which a lubricant is hard to leak.SOLUTION: A solution A, which contains tetraethoxysilane, water, ethanol, and silica particles whose average primary particle size is 30 nm, with pH being adjusted to be 3.0 using hydrochloric acid, is painted on a PA66 plate 10, and then a solution B (sodium hydroxide solution of pH 12) is further painted. As a result, a metal oxide layer 20 whose surface is rough is formed on the surface of the PA66 plate 10. Then, the PA66 plate 10 is submerged in a solution C which contains 1H, 1H, 2H, 2H-perfluoro decyltriethoxysilane, water, and ethanol, with pH adjusted to be 3.0 using hydrochloric acid. After having been submerged for thirty minutes, the PA66 plate 10 is taken out and then submerged in the solution B for thirty minutes. As a result, such PA66 plate 10 is obtained as a water and oil repellent layer 30 is formed on the metal oxide layer 20.
Patent JP-2013024201-A (JP)
Title: Exhaust apparatus for internal combustion engine
Inventor: TSUBONE TOSHIYUKI
IPC: F02B27/06
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust apparatus for an internal combustion engine in which engine output characteristics can be improved in simple structure and a degree of freedom in layout can be ensured.SOLUTION: An exhaust apparatus includes a plurality of exhaust pipes connected to exhaust ports of cylinders of a multi-cylinder internal combustion engine, and a communication pipe which communicates the exhaust pipes to be paired via a communication port formed on a pipe wall of the exhaust pipes. A flange part is formed in a terminal portion of the communication pipe, and the flange part is welded and connected to the outer circumferential surface of the pipe wall of the exhaust pipe. When the exhaust pipe is watched from a length direction of the communication pipe, a cross sectional of a communication path of the communication pipe becomes a flat shape that extends along with the length direction of the exhaust pipe.
Patent JP-2013026145-A (JP)
Title: Connector and semiconductor testing device
Inventor: WAGATA HIROTAKA
IPC: H01R12/71
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of improving a signal transfer characteristic, and semiconductor testing device.SOLUTION: In a connector 1, a first semi-cylinder part 6 is engaged with an insulation member 5 in a state where the first semi-cylinder part 6 is elastically deformed so that an interval between both end parts in the circumferential direction increases, and a second semi-cylinder part 7 is engaged with the insulation member 5 with which the first semi-cylinder part 6 is engaged in a state where the second semi-cylinder part 7 is elastically deformed so that an interval between both end parts in the circumferential direction increases. A slope that guides the first semi-cylinder part 6 so that an interval between the center parts of the first semi-cylinder part 6 and the second semi-cylinder part 7 in the circumferential direction is decreased as insertion of an assembly 3 proceeds, is provided in an insertion hole 21 of an enclosure 2.
Patent JP-2013028708-A (JP)
Title: Active energy ray-curable resin composition, cured product thereof, and film
Inventor: OTAGURO YOKO
IPC: C08F290/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide: an active energy ray-curable resin composition reduced in curl deformation when cured, wherein a coated film thus cured is excellent in scratch resistance and flexibility; a cured product of the resin composition; and a film having a layer comprising the resin composition.SOLUTION: The active energy ray-curable resin composition comprises a urethane (meth)acrylate (Z) and a radical polymerization initiator (D), wherein the urethane (meth)acrylate (Z) is obtained by reacting a dihydroxy alkane (A) having one (meth)acryloyloxy group per molecule in a molecular structure, a monohydroxy alkane (B) having a (meth)acryloyloxy group in a molecular structure, and a diisocyanate compound (C). In the urethane (meth)acrylate (Z), (meth)acryloyl group equivalent falls within the range of 100 to 300 g/eq.