baber/WOPTO huggingface dataset:
Patent JP-2012165320-A (JP)
Title: Snr improvement circuit, synchronization information detection circuit, communication device, snr improvement method, and synchronization information detection method
Inventor: CHIN KANTATSU
IPC: H04J11/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology that makes it possible to improve a packet catch rate, for example, in the case of being applied to a communication device.SOLUTION: An SNR improvement circuit 4 improving an SNR of an input signal includes: a delay part 50 generating one or more delay signals by delaying the input signal; and an addition part 60 adding the one or more delay signals and the input signal before being delayed. The input signal includes periodic signals generated by repeating the same signal predetermined times at a predetermined cycle. The delay part 50 generates the one or more delay signals by using delay time that is an α-fold time of the predetermined cycle, where α is a natural number and is set at a value differing from each other for two or more delayed signals.
Patent JP-2011122426-A (JP)
Title: Coupling for excavating wear part
Inventor: JONES LARREN F
IPC: E02F9/28
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new structure for mounting a wear part to an excavator or the like.  <P>SOLUTION: A wear assembly provided with a tapered opening and a complementary tapered lock wherein the lock can be inserted into and from the opening under a utilization of a lever action, thereby eliminating the need for hammering. The lock is formed with a body and a latch. The latch is movable between a hold position where the latch is engageable with a stopper in the opening to releasably retain the lock in the opening and a release position where the latch disengages the stopper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169123-A (JP)
Title: Electric wire with terminal fitting
Inventor: ONO JUNICHI
IPC: H01R4/72
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire with a terminal fitting, which is excellent in waterproofness.SOLUTION: The electric wire with the terminal fitting includes: an electric wire 11 which exposes the tip and has an insulating covering part 15 covering a core wire 12 with an insulating layer 13; a terminal fitting 20 which has a wire barrel part 22 for crimping a core wire 14, a connection 21 connected to a counterpart, and a bottom plate part 24 connecting the wire barrel part 22 and the connection 21; a water stop wall body 30 disposed so as to come into close contact with the bottom plate part 24 of the terminal fitting 20; and a tubular water stop cover 40 which is fitted into the terminal fitting 20 so as to surround the wire barrel part 22, water-tightly surrounds the tip part of the insulating covering part 15 of the electric wire 11 with one end part 42 thereof, and also surrounds the outer periphery thereof from the water stop wall body 30 throughout the bottom plate part 24. On the terminal fitting 20 or the water stop wall body 30, an indicator part 25 is provided at a position corresponding to the other end part 41 of the water stop cover 40.
Patent JP-2012168821-A (JP)
Title: Information processing system, information processor, information processing method, information processing program, and recording medium
Inventor: YAGIMURA YASUHARU
IPC: G06F9/50
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To continue workflow processing by properly coping with abnormality occurrence when performing image processing by coordinating a plurality of image processors in parallel according to procedures.SOLUTION: A plurality of information processors 11 to 19 connected to a network NW perform data processing in coordination based on respective procedures Tb composing a workflow from an upstream side to a downstream side and in parallel. During the data processing by the information processors 11 to 19, when abnormality occurs in one of the information processors 11 to 19 on the downstream side, based on the workflow, if a procedure of the one of the information processors 11 to 19 in which the abnormality occurs mentions two or more previous procedure IDs, an information processing system 1 traces back pieces of data output by two or more information processors indicated by the two or more previous procedure IDs among the information processors 11 to 19 to the upstream side, and determines one of the information processors 11 to 19 in which the pieces of output data finally assemble as a substitute determination device, then transmits, to a substitute device determined by the substitute determination device, processed data and a re-written workflow where the one of the information processors 11 to 19 in which the abnormality occurs is replaced with the substitute device.
Patent JP-2011169576-A (JP)
Title: Combustor liner for turbine engine
Inventor: CHILA RONALD JAMES
IPC: F23R3/16
Filed: 2011-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustor liner for a turbine engine.  <P>SOLUTION: The combustor liner for a combustor of a turbine engine includes a single-walled generally cylindrical liner 20 that extends from a head end to an aft end and a venturi formed in an interior of the liner between the head end and the aft end. The venturi is formed by a first inclined portion 73 of the single-walled liner that reduces in diameter while progressing in the aft direction and a second inclined portion 75 of the single-walled liner that increases in diameter while progressing in the aft direction, wherein an aft end of the first inclined portion is joined to a head end of the second inclined portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012170333-A (JP)
Title: Grain unloader of combine harvester
Inventor: YAMAUCHI KAZUKI
IPC: A01F12/46
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a grain unloader of a combine harvester, capable of accurately preventing grains from dropping from a discharge cylinder by a shutter.SOLUTION: The grain unloader includes the shutter 20 for opening/closing an outlet 18 opened in the discharge cylinder 16 of a conveying path 17 of a lateral screw conveyor 12. The shutter 20 is supported slidably in the vertical direction in such a way as to slide upward/downward to an ascending closing position to close the outlet 18 by ascending from below a conveying cylinder 12b of the lateral screw conveyor 12 relative to the outlet 18 in the direction crossing a shaft center Y of the lateral screw conveyor 12 or to a descending opening position to open the outlet 18 by descending to below the conveying cylinder 12b relative to the outlet 18 in the direction crossing the screw shaft center Y of the lateral screw conveyor 12.
Patent JP-2012171377-A (JP)
Title: Pneumatic tire pairs and pneumatic tire mounting method
Inventor: ICHIHARA EIJI
IPC: B60C5/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of improving maneuvering stability, by reducing a difference in turning performance between a right turn and a left turn, while reducing weight of a pneumatic tire, by setting the number of inclined belt layers of slantingly arranging a cord in one direction to a tire equatorial surface, only as one layer.SOLUTION: The pneumatic tire pairs have a carcass constituted of at least one ply extending in a toroidal shape, an inclined belt layer of one layer of slantingly extending the cord at an inclination of 15°-75° to the tire equatorial surface, and a circumferential directional belt layer arranged by spirally winding a spiral cord at an inclination of ≤5° to the tire equatorial surface, and are installed as one set in right-left wheels of a vehicle. The pneumatic tire pairs and the installation method of them are characterized by making the extending direction to the tire equatorial surface of the cord for constituting the inclined belt layer, different between a right wheel tire and a left wheel tire.
Patent JP-2012173477-A (JP)
Title: Production method of treated film
Inventor: NISHIBE TAKASHI
IPC: G02B5/30
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a treated film of a resin film by conveying the resin film while immersing the resin film in a treating liquid via a plurality of guide rolls disposed in the treating liquid and out of the treating liquid, by which generation of scratches or the like can be reduced.SOLUTION: The method for producing a treated film of a resin film includes at least a step of conveying the resin film while immersing in a treating liquid via a plurality of guide rolls disposed in the treating liquid and out of the treating liquid. In the method, at least one of the guide rolls is a metal guide roll with a groove; and a cross-sectional area S (m) of a circumferential groove of the metal guide roll with a groove, a plane width p (m) between grooves, a wrap angle θ (°) of the roll with the film, and a tension T (N/m) and a conveyance speed U (m/min) of the film satisfy the relationship of expression (1):U<0.51×θ×T×S×p.
Patent JP-2012173650-A (JP)
Title: Image forming apparatus
Inventor: ASAI MASANORI
IPC: G03G15/16
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To gain an understanding of the residual lifetime of a photoreceptor and, in response thereto, appropriately control a relative velocity difference in the peripheral velocity between the photoreceptor and an intermediate transferring body.SOLUTION: An image forming apparatus 100 having a photoreceptor 1, an intermediate transferring body 8, and transferring means 5 includes detection means 120 for detecting the residual lifetime of the photoreceptor 1 and control means 112 for controlling a relative velocity difference in the peripheral velocity between the photoreceptor 1 and the intermediate transferring body 8. The detection means 120 detects the residual lifetime of the photoreceptor 1 which becomes a different value correlated with a driving time of the photoreceptor 1 even when an amount of the image formed by using the photoreceptor 1 is the same, and the control means 112 changes a relative velocity difference in the peripheral speed between the photoreceptor 1 and the intermediate transferring body 8 in response to the detection result of the residual life of the photoreceptor by the detection means 120.
Patent JP-2012172119-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: ITO YUKI
IPC: B60C1/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition that is especially excellent in interaction between a rubber component and carbon black and/or silica, improves dispersibility of these fillers more, and is excellent in low heat generation and abrasion resistance; and to provide a pneumatic tire obtained by using the composition and having the characteristics described above.SOLUTION: The rubber composition is obtained by blending 10-150 pts.mass of a reinforcing filler (C) and less than 1 pts.mass of an organic acid (D) based on 100 pts.mass of a rubber component comprising 5-90 pts.mass of a modified polymer (A) including a heterofunctional group capable of generating an onium cation by an acid and 95-10 pts.mass of another polymer component (B).
Patent JP-2012173687-A (JP)
Title: Developing device of printing original plate
Inventor: NANAI YASUAKI
IPC: G03F7/30
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a developing device suppressing peeling of silicone in non-printing elements, when printing a printing original plate including a silicone rubber layer.SOLUTION: The developing device of a printing original plate performs development by transferring the printing original plate including a silicone rubber layer by a transfer roll pair, and scrubbing the silicone rubber layer with a brush roll. The maximum height (Ry) of the surface roughness of at least one of transfer rolls located in te upstream of the brush roll and coming into contact with the silicone rubber layer is 60 μm or more.
Patent JP-2012175622-A (JP)
Title: Router in multi-home connection environment, program, and method
Inventor: NAKAGAWA HISASHI
IPC: H04L29/08
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a path switching method in multi-home connection environments at an extremely low cost by mounting a function for multi-home connection to a router only.SOLUTION: A multi-home router 1 comprises: path control means which controls a path of a data packet between an access network 3A or access network 3B and a local network; prefix pool means which holds a prefix A acquired from the access network 3A and a prefix B acquired from the access network 3B; and router notification transmission control means which transmits a first router notification (RA (Router Advertisement)) message where a router effective time (Router Life Time) is set to an extremely short time (0 second or more) to a host terminal connected to the local network when switching from an access network A in a transition source.
Patent JP-2011199275-A (JP)
Title: Ceramic circuit substrate, and electronic device using the same
Inventor: YOSHIDA SADAKATSU
IPC: H01L23/12
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic circuit substrate having a complicated multilayer structure capable of carrying a large current, high in reliability and capable of reducing the size and thickness thereof, and to provide an electronic device.SOLUTION: This ceramic circuit substrate includes: a ceramic multilayer substrate composed by laminating ceramic substrates 1 on one another to be jointed to one another; surface-layer metal circuit boards 3 joined to the upper surface and the lower surface of the ceramic multilayer substrate; inner-layer metal circuit boards 4 arranged in circuit through-holes 1a formed in the inner-layer ceramic substrate 1; and metal columns 5 each having one end connected to the inner-layer metal circuit board 4 and the other end connected to another inner-layer metal circuit board 4 or another surface-layer metal circuit board 3 by a brazing material 2 for connecting the inner-layer metal circuit board 4 to the other inner-layer metal circuit board 4 or the other surface-layer metal circuit board 3. The ceramic circuit substrate can carry a large current because the inner-layer metal circuit board 4 is formed of a metal plate like the surface-layer metal circuit board 3, can prevent thermal stress from being applied to the inner wall surface of each circuit through-hole 1a, is high in reliability, and can reduce the size and thickness thereof.
Patent JP-2011139508-A (JP)
Title: Crystal piece aggregate, and crystal oscillator
Inventor: KOMINE KENJI
IPC: H01L41/335
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal piece aggregate facilitating manufacture of ones with small plate thickness for high frequencies and allowing individual pieces to be easily separated from one another, in a crystal substrate for forming a plurality of crystal pieces by using a metal film as a protective film and etching the crystal substrate.  <P>SOLUTION: The crystal substrate having a cut surface parallel to the X-axis (electric axis) of a crystal and inclined with respect to the Z-axis (optical axis) thereof includes: a frame part extended in a direction orthogonal to the X-axis on a surface of the crystal substrate; a plurality of crystal pieces formed along the frame part; a first arm part extended in a direction parallel to the X-axis from the frame part; a second arm part extended in a direction parallel to the X-axis from an end of the first arm part and connected to the crystal piece. In this crystal piece aggregate, the second arm part has a small width relative to that of the first arm part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012181930-A (JP)
Title: Lighting fixture installation tool
Inventor: INUI MIKIYA
IPC: F21V21/30
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture installation tool capable of installing on a desired irradiation region when installing a lighting fixture.SOLUTION: The lighting fixture installation tool 2, which is installed at both end parts 10 in longitudinal direction of a lighting fixture 1 having a shape extended in longitudinal direction, is provided with an installation part 20 for installing on an installation face and a fixture fixing part 21 for installing at both end parts 10 in longitudinal direction. The fixture fixing part 21 is provided with a direction adjustment means for adjusting the irradiation direction of the lighting fixture 1. The direction adjusting means has a function capable of adjusting the lighting fixture 1 while rotating the lighting fixture 1 around a center axis along the longitudinal direction of the lighting fixture 1. The direction adjusting means is formed as long holes 22a, 22b, 22c for adjusting along the circumference direction formed around the center axis, and fixes the lighting fixture 1 to the fixture fixing part 21 by a screw through the long holes 22a, 22b, 22c.
Patent JP-2012179196-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a new game performance.SOLUTION: The game machine having a new game performance is configured such that based on the prize winning entry of a game ball into a start prize hole opened on a game board 4, various symbols are variably displayed on a display screen of a liquid crystal display device 1400, and when a combination of symbols which is stopped after the variation display corresponds to a jackpot, a jackpot game status is generated to repeatedly opening and closing a jackpot prize hole up to a predetermined number of times. Further, in principle, after a predetermined number of jackpot game statuses are generated, switching between a game status advantageous to a player and a game status disadvantageous to the player is determined, and the shift rate to the advantageous game status is differed according to a game history.
Patent JP-2012181155-A (JP)
Title: Apparatus for visualizing in liquid sodium by using uv rays
Inventor: FUKUDA TAKESHI
IPC: G01N21/88
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To enable visualization in liquid sodium at spatial resolution of several microns or less, by using UV rays.SOLUTION: An apparatus for visualizing in liquid sodium by using UV rays, comprises: a UV ray irradiating and detecting device 10 having a magnesium fluoride window 28 and capable of being immersed in sodium, and an imaging device 12 installed outside a sodium boundary. The UV ray irradiating and detecting device is constructed to include a UV ray generating part 22 for generating vacuum UV rays having a wavelength of 100-130nm by using external energy supplied from outside the sodium boundary, and for irradiating the vacuum UV rays towards an inspection object in the liquid sodium through the magnesium fluoride window, and a UV ray detecting part 24 for detecting reflected and scattered light from the inspection object through the magnesium fluoride window and converting the reflected and scattered light to visible light. An optical signal obtained with the UV ray detecting part 24 is transmitted to the imaging device by using a multi-channel fiber cable 14, and changed into a visible state.
Patent JP-2012185911-A (JP)
Title: Composite positive electrode active material for lithium ion secondary battery and lithium ion secondary battery using the same
Inventor: OGIWARA KO
IPC: H01M4/525
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a composite positive electrode active material for a lithium ion secondary battery which has high discharge capacity and also is superior in cycle characteristics, and to provide the lithium ion secondary battery using the same.SOLUTION: The composite positive electrode active material for the lithium ion secondary battery includes a positive electrode active material expressed by formula: LiMnMO(1) (in the formula, x satisfies 0.1≤x≤0.5 and M represents NiCoMn(where α, β and γ satisfy 0<α≤0.5, 0≤β≤0.33 and 0<γ≤0.5, respectively)), and an active material auxiliary agent which exists on a surface of the positive electrode active material and is expressed by formula: LiLaTiO(2) (in the formula, y satisfies 0.1<y<0.17). The lithium ion secondary battery is provided with a positive electrode containing such a composite positive electrode active material.
Patent JP-2011201876-A (JP)
Title: Solid pharmaceutical composition and pharmaceutical preparation
Inventor: ITO TAKETOSHI
IPC: A61K47/22
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid pharmaceutical composition containing propionic acid- or acetic acid-based nonsteroidal anti-inflammatory drug excellent in temporal stability, which improves elution properties of the propionic acid- or acetic acid-based nonsteroidal anti-inflammatory drug, inhibits agglomeration and solidification of the drug with time, and maintains the elution properties even after the passage of time; and to provide a medical preparation formulated with the composition.SOLUTION: This solid pharmaceutical composition includes (A) a propionic acid-based or acetic acid-based nonsteroidal anti-inflammatory drug, (B) an aminoalkyl methacrylate copolymer E, and (C) acetaminophen and/or caffeine.
Patent JP-2012189333-A (JP)
Title: Sensor
Inventor: KIMURA FUMIO
IPC: G01L9/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sensor that is capable of improving signal strength and detection sensitivity of SAW (Surface Acoustic Waves) and ensuring high operation reliability over a long period of time, and in which manufacturing facilitation and cost reduction are easily achieved with a simple structure.SOLUTION: A sensor 10 is provided that comprises: a package 13 including a piezoelectric substrate 11 and a sealing substrate 12 that is jointed to one surface of the piezoelectric substrate 11 and defines a cavity hermetically sealed between the piezoelectric substrate 11 and the sealing substrate; an IDT (Inter Digital Transducer) 16 that is formed on one surface of the piezoelectric substrate 11 and is arranged inside the cavity; and external connection electrodes 18 that are formed on at least one of the piezoelectric substrate 11 and the sealing substrate 12, exposed to an outside of the package 13, and conducted to the IDT 16 through extraction electrodes. In the piezoelectric substrate 11, the other surface is formed with a recess that exposes the inside thereto, and a thin portion positioned in a bottom surface of the recess is a displacement part 21 that is displaced according to a dynamic quantity affected from the outside of the package.
Patent JP-2014101754-A (JP)
Title: Power supply device for vacuum pump
Inventor: MORIYAMA NOBUHIKO
IPC: F04D19/04
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for a vacuum pump that can prevent an excessive reaction to an increase in humidity caused by release of hygroscopic moisture while preventing condensation from forming in the power supply.SOLUTION: A power supply device for a vacuum pump comprises: a cooling pipe 5 in which a refrigerant flows; a temperature sensor 12 for detecting temperature of the cooling pipe 5; and a cooling water valve 6 for adjusting the flow rate of the refrigerant in the cooling pipe 5. A CPU 8 controls the opening/closing of the cooling water valve 6 so that the temperature detected by the temperature sensor 12 is equal to an upper limit temperature for refrigerant control. For example, the cooling water valve 6 is controlled to be closed if the detected temperature exceeds the upper limit temperature for refrigerant control, and the cooling water valve 6 is controlled to be opened if the detected temperature falls below the upper limit temperature for refrigerant control. Consequently, condensation is unlikely to form because the internal temperature of the power supply device 3 is kept as high as possible in terms of temperature control.