baber/WOPTO huggingface dataset:
Patent JP-2015065550-A (JP)
Title: Wireless receiver, and synchronization control method
Inventor: HIGURE KINICHI
IPC: H03L7/08
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing the phase error due to the resolution of the output from a maximum position searching section, becoming the error signal of a PLL loop, in a wireless receiver.SOLUTION: A wireless receiver 100 includes a peak estimation section 101 between a maximum position searching section 209 and a loop filter 210. Output from a correlation calculation section 208 is inputted to the maximum position searching section 209 and peak estimation section 101. Output from the maximum position searching section 209 is inputted to the peak estimation section 101. Output from the peak estimation section 101 is inputted to the loop filter 210. The peak estimation section 101 determines a peak position approximating three points to a quadratic function based on the maximum position number outputted from the maximum position searching section 209, by using the correlation value at the maximum position and correlation values at two points in front and back thereof.
Patent JP-2015064918-A (JP)
Title: Semiconductor device and writing method thereof
Inventor: MAEDA AKIKO
IPC: G11C13/00
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To store information with a wider reading margin by using as a storage element a resistance change type element for which forming is not performed, thereby improving the reliability of information storage.SOLUTION: A semiconductor device includes a memory cell array having a plurality of memory cells. Each of the memory cells includes a resistance change type element including a first electrode and second electrode sandwiching a variable resistor, in which after a forming voltage is applied between the first electrode and second electrode, an electric resistance of the variable resistor reversibly changes according to the application of a write voltage between the first electrode and second electrode. The memory cell array includes: first memory cells that are memory cells to which the forming voltage is applied; and second memory cells to which the forming voltage is not applied. The second memory cells are constituted so as to store one of a mutually different first logical value and second logical value constituting first information, for example, control information.
Patent JP-2015064752-A (JP)
Title: Vehicle monitoring device and vehicle monitoring method
Inventor: AOKI YASUHIRO
IPC: G08G1/017
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle monitoring device and a vehicle monitoring method capable of improving recognizing accuracy.SOLUTION: A vehicle monitoring device includes: a vehicle detection part; a geometric processing part; and a reading part. The vehicle detection part detects a vehicle in an image captured by an imaging part attached to a position where the vehicle can be imaged. The geometric processing part reads, from a storage part for storing a correction parameter corresponding to the position of the vehicle in the image, the correction parameter corresponding to the position of the vehicle detected by the vehicle detection part, and performs geometric processing using the read correction parameter on the image. The reading part reads information described in the license plate of the vehicle from the image subjected to the geographic processing.
Patent JP-2015067294-A (JP)
Title: Buffer structure for packed article
Inventor: TANABE TOMOAKI
IPC: B65D5/44
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a buffer structure for a packed article having a high strength against a fall from a corner part without increasing the used amount of a packing material.SOLUTION: A packed article is formed by folding adjoining side walls 2 and 3 formed to merge into a bottom wall 1 individually from the bottom wall 1 so as to wind sequentially continued outside panels 21 and 31, top plates 22 and 32 and inside panels 23 and 33. From the end part of the inside panel 23 of one side wall 2 of the adjoining side walls 2 and 3, a diagonal plate 27 extends through an oblique valley fold line 26. The diagonal plate 27 is folded back on the valley fold line 26 and is wound in an inclined state by the other side wall 3, so that the diagonal plate 27 extends to the diagonal inside of the other side wall 3. The adjoining side walls 2 and 3 are connected to each other, and the other side wall 3 is reinforced by the diagonal plate 27, so that the shape retention against the fall from the corner part is improved to suppress the increase of the used amount of the packaging material is suppressed more than that of the case where another cushioning material is used.
Patent JP-2015068092-A (JP)
Title: Filter for asphalt mixture, and asphalt mixture
Inventor: TAKADA NAOTO
IPC: E01C7/22
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To minimize a gap between aggregate and a gap of a filler itself as much as possible, and reduce asphalt usage to the utmost, and thereby reduce the cost of asphalt mixture raw material.SOLUTION: A filler of an asphalt mixture is manufactured by using aggregate, asphalt and filler as principal, which are heated and mixed. The filler uses pulverized ashes of sewage sludge incineration ashes obtained by pulverizing original ashes of the sewage sludge incineration ashes. The pulverized ashes of the sewage sludge incineration ashes are formed such that a ratio of passing a sieve mesh with an opening of 600 μm is 100 wt.%, the ratio of passing the sieve mesh with the opening of 75 μm is 60 wt.% or more and the ratio of passing the sieve mesh with the opening of 38 μm is 40 wt.% or more, and are mixed with other filler materials so that a flow value of the whole filler becomes 50% or less.
Patent JP-2015073150-A (JP)
Title: Information processing device
Inventor: SASAGAWA YUJIRO
IPC: B41J29/42
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide means to reduce a burden of a setting work on a user.SOLUTION: An information processing device comprises: an input unit for inputting user identification information and setting information; a storage unit for storing setting information of the past in association with the user identification information, as setting history information; a setting information extraction unit which retrieves the setting history information on the basis of the user identification information and the setting information inputted by the input unit, and extracts setting information related highly; and a notification unit which displays the setting information extracted by the setting information extraction unit.
Patent JP-2015076971-A (JP)
Title: Motor control device and rotor position detection device
Inventor: TAKAHASHI HISASHI
IPC: H02P6/182
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device capable of detecting a position of a rotor with high accuracy without being affected by noise.SOLUTION: A motor control device comprises: an injection circuit 23 injecting a specific voltage signal to mutual induction coils 15x and 15y provided on two stator salient poles; a detection circuit 24 detecting an induction voltage induced by a voltage signal in a mutual induction coil provided to the two salient poles constituting a phase different from a phase to which the injection circuit 23 is connected; and a rotor position estimation part estimating a position of the rotor on the basis of the induction voltage obtained by the detection circuit 24. In the detection circuit 24 and the injection circuit 23, a differential mode choke coil 18 is provided which is a cancellation part cancelling a change in the voltage induced by an excitation current in the mutual induction coils 15x and 15y wound around the two salient poles. A phase that gives the excitation current is switched on the basis of the rotor position estimated by the rotor position estimation part.
Patent JP-2015074018-A (JP)
Title: Forge-molding apparatus
Inventor: YAMAMOTO AKIRA
IPC: B21J13/02
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide: a forge-molding apparatus capable of achieving easily both forming a high-precision groove to the inner diameter and improving productivity; and a molding method.SOLUTION: A forge-molding apparatus includes a die 20, an inner punch 30, and an inner punch driving part, which repeatedly displaces the inner punch 30 between a collision position where the inner punch collides with a workpiece 10 and a separation position where the inner punch separates from the workpiece 10; the inner punch 30 has a forging part for forging the inner peripheral surface of the workpiece 10 and a groove forming part 34, the forging part is formed at a position facing to the workpiece 10 and has, by forging the inner peripheral surface 10a of the workpiece 10, a shape making the inner peripheral surface as a reference inner peripheral surface 10b, while the groove forming part 34 projects outward from the rear end of the forging part to a feeding direction and has a shape so as to form a groove 10c in the reference inner peripheral surface 10b.
Patent JP-2015074644-A (JP)
Title: Method for producing methylaluminoxane composition by using microwave
Inventor: KACHI EIICHI
IPC: C07F5/06
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a methylaluminoxane composition in which the residual ratio of trimethyl aluminum used as a raw material is reduced, in which availability as a cocatalyst component for polymerization of olefin, etc., is enhanced, and in which storage stability is satisfactory, and to provide a method for producing the methylaluminoxane composition in a short period of time and with a good yield as compared to conventional methods.SOLUTION: There is provided is a method for producing a methylaluminoxane composition by reacting a trimethyl aluminum and an organic carboxylic acid compound to prepare a methylaluminoxane precursor, and then by thermally decomposing the obtained methylaluminoxane precursor. The thermal decomposition is carried out by irradiating the methylaluminoxane precursor with a microwave. The methylaluminoxane composition contains a methylaluminoxane and a trimethyl aluminum, and the molar fraction Me(TMAL) of a methyl group derived from the trimethyl aluminum to the total amount of a methyl group derived from the methylaluminoxane and the methyl group derived from the trimethyl aluminum, satisfies following formula (where, k≤63). (Where, the molar ratio [Al]/[O] of the methylaluminoxane composition is in a range of 1.1 to 1.8.). Me(TMAL)=k×[Al]/[O]-64.66.
Patent JP-2015078491-A (JP)
Title: Hook connection structure
Inventor: SAITO KEITA
IPC: E03D1/34
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hook connection structure that can prevent a hook from turning over even if the hook hops up as a handle is rotated quickly and can prevent a drain valve from being left open without replacing a spindle.SOLUTION: A hook connection structure includes: a pull-up member which is provided at a bottom part of a tank storing washing water to be supplied to a toilet and connected to a drain valve for supplying and stopping washing water to the toilet; a hook connected to the pull-up member and having a substantially annular spindle fitting part; and a spindle having a hook lock part to which the hook is locked by boring a through hole for locking the spindle fitting part on one side and a spindle to which a handle for opening the drain valve by rotational motion is connected on the other side. The hook is provided with restriction means of restricting rotational motion of the hook associated with rotation of the spindle.
Patent JP-2015079153-A (JP)
Title: Microscope system and disc unit
Inventor: KOYAMA KENICHI
IPC: G02B21/06
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system and a disc unit that are capable of simply changing over between a super-resolution image and a confocal image.SOLUTION: A microscope system comprises: illumination light generation means for generating illumination light with which a sample of an observation is illuminated; an imaging optical system that images observation light from the sample to form an image of the sample; a super-resolution modulation part that modules a spatial intensity distribution of the illumination light and the observation light to a spatial intensity distribution for generation of a super-resolution image; optical modulation means at least including a first disc having a confocal modulation part modulating a spatial intensity distribution for generation of a confocal image, or a second disc having the super-resolution modulation part and a third disc having the confocal modulation part; disc drive means for rotating the discs, and moving the discs toward a direction where a principal surface of the discs intersects the optical axis of the imaging optical system; and image generation means for generating super-resolution image data or confocal image data on the basis of received observation light.
Patent JP-2015082876-A (JP)
Title: Positional deviation detection device and non-contact power supply device
Inventor: KATO SEI
IPC: H02J7/00
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a positional deviation detection device with high reliability which can detect positional deviation between a power supply coil and a power reception coil at a low cost, and a non-contact power supply device having the positional deviation detection device.SOLUTION: A positional deviation detection device 4 includes: five ultrasonic sensors 41 (detection parts) which are provided on the bottom surface of a vehicle 2 and detect the distance from the ground surface of a parking place 3 including a power supply coil 11 over a wider range than the width of the power supply coil 11 at least with respect to an arbitrary one direction; a storage part 42 which stores detection levels of the five ultrasonic sensors 41 (detection parts) in a no-deviation state; a comparison part 43 which compares the detection levels of the five ultrasonic sensors 41 (detection parts) at the time when the vehicle 2 enters the parking place 3 with the detection level in the no-deviation state stored in the storage part 42; and a determination part 44 which determines existence of positional deviation on the basis of the comparison result in the comparison part 43.
Patent JP-2015080545-A (JP)
Title: Evaluation of arteriosclerotic level by aortic bloodstream waveform analysis
Inventor: HASHIMOTO JUNICHIRO
IPC: A61B10/00
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an arteriosclerotic level evaluation device that evaluates an arteriosclerotic level of a subject in an easy and noninvasive manner.SOLUTION: An arteriosclerotic level evaluation device 10 comprises arteriosclerosis index calculation means 32 that calculates an index associated with arteriosclerosis as a function of an arterial blood pressure index calculated on the basis of blood pressure data on a subject and an aortic bloodstream index calculated on the basis of bloodstream data on the subject.
Patent JP-2015081461-A (JP)
Title: Sandbag
Inventor: SAITO FUMIHIRO
IPC: E02B3/04
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sandbag capable of reinforcing the ground and suppressing damage by liquefaction.SOLUTION: A sandbag is provided by filling a first filler having a specific gravity of 1 or more and a second filler having a specific gravity less than 1 in a bag body, and a specific gravity of this whole sandbag falls within a range of 1-2, and a water permeability coefficient of this sandbag falls within a range of 10to 10cm/sec. With this sandbag, the ground is reinforced, and an excessive pore water pressure is dissipated while suppressing occurrence of sand boil in the liquefaction, and even if a non-liquefied layer of the ground just under the sandbag is softened, the sandbag can be restrained from sinking in the softened non-liquefied layer due to a weight of the sandbag itself.
Patent JP-2014055103-A (JP)
Title: Method for producing group iii nitride crystal
Inventor: KASAI HITOSHI
IPC: H01L21/205
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a group III nitride crystal including a process for removing a material deposited in a reaction chamber during a crystal growth efficiently.SOLUTION: A method for producing a group III nitride crystal 11 comprises: a step for cleaning a reaction chamber 110 by introducing HCl gas 1 in the reaction chamber 110; and a step for growing a group III crystal 11 doped with O atoms and Si atoms by a vapor growth in the cleaned reaction chamber 110, in which the group III nitride crystal 11 includes a facet growth region and a C plane growth region and the oxygen concentration of the facet growth region is 1.2×10cmor less.
Patent JP-2015093150-A (JP)
Title: Clutch device and washing machine
Inventor: ITO AKIHIRO
IPC: D06F34/10
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly versatile clutch device which can be used both for a configuration in which control of a synchronous motor for driving the clutch device is directly performed by a switch opened/closed being interlocked with a connection/disconnection state of the clutch device, and for a configuration in which the control is performed by a signal from an external control unit.SOLUTION: A rotation driving force of a synchronous motor 37 is transmitted to a washing tub 3 and a pulsator 4 via a driving force transmission mechanism 6. The driving force transmission mechanism 6 includes a clutch device 10 for connecting/disconnecting the transmission of the rotation driving force by moving a second rotor 20 to an axis line L direction. The clutch device 10 includes first and second switches A, B turned on/off according to reciprocating swing of a swing member 34 for moving the second rotor 20 in the axis line L direction. The first and second switches A, B are incorporated in a feeder circuit C to the synchronous motor 37 or connected to an external output terminal.
Patent JP-2014113144-A (JP)
Title: Chewing gum
Inventor: NAKAYAMA WAKAKO
IPC: A61K31/4525
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a chewing gum that includes a capsicum extract and a ginger extract or the like, and in which an initial rise of stimulation of chewing beginning and stimulation persistence are favorable, moreover to provide the chewing gum in which the initial rise of stimulation of chewing beginning and the stimulation persistence are favorable, and an excellent drowsiness prevention effect and an arousal effect are possessed.SOLUTION: A chewing gum includes: an outer shell comprising a gum substrate; and a hollow wrapped by the same, wherein the outer shell part includes at least one selected from the group consisting of a capsicum extract, a ginger extract, a pepper extract, a zanthoxylum extract, a zanthoxylum bungeanum maxim extract and an allyl mustard oil, and the hollow part includes a powder type content that includes at least one selected from the group consisting of a capsicum extract, a ginger extract, a pepper extract, a zanthoxylum extract, a zanthoxylum bungeanum maxim extract and an allyl mustard oil.
Patent JP-2015099872-A (JP)
Title: Light emitting element
Inventor: TASAI KUNIHIKO
IPC: H01S5/323
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element having a composition and a structure, where problems such as the occurrence of stray light and deterioration in reliability are unlikely to occur.SOLUTION: A light emitting element comprises a laminated structure 20 in which a first compound semiconductor layer 30, a third compound semiconductor layer 50 including an active layer 52, and a second compound semiconductor layer 40 are laminated, and which has a light emission end face 60 and a light reflection end face 70. The light emission end face 70 has at least a light emission end face second region 62 composed of an end face of the second compound semiconductor layer 40 and a light emission end face third region 63 composed of an end face of the third compound semiconductor layer 50. When assuming that an angle formed between a virtual vertical plane at the light emission end face 60 and the light emission end face second region 62 is θ, and an angle formed between the virtual vertical plane and the light emission end face third region 63 is θ, 0 degree≤|θ|<|θ| is satisfied.
Patent JP-2015103591-A (JP)
Title: Sound shielding structure for electronic device, image formation device
Inventor: SHIMADA TOSHIHIRO
IPC: B41J29/08
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce leakage of noise from a corresponding part when an opening part and an air duct of an electronic device is given with a function as a ventilation route.SOLUTION: In an electronic device such as an image formation device which has a mechanism containing a ventilation route W for making wind flow for cooling, the ventilation route W is equipped with a sound shielding member 41, which blocks the ventilation route W by closing when there is no wind and allows the wind to flow by opening during ventilation. An opening/closing sound shielding member 41 is attached inside an air duct 31. The sound shielding member 41 opens/closes by rotation around an axis. The sound shielding member 41 is opened by driving force of a fan motor 51. A structure may be employed in which opening/closing is performed by natural ventilation without using a drive source. In a case where the sound shielding member 41 has an asymmetrical shape about its rotational axis, the sound shielding member 41 can be closed under its own weight by utilizing a difference in length, in other words, difference in weight.
Patent JP-2015102390-A (JP)
Title: Axle rotation detection pulse counter and tire position determination system
Inventor: TSUCHIKAWA YUTA
IPC: B60C23/02
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an axle rotation detection pulse counter capable of accurately counting pulses of pulse signals to be output from an axle rotation detection part, and a tire position determination system.SOLUTION: Pulse signals Spl are input in an axle rotation detection pulse counter 23 from axle rotation detection parts 22a-22d provided in respective axles 18a-18d, and these pulse count values are counted. The axle rotation detection pulse counter 23 acquires travel information Ddr through CAN, etc., and counts the pulse count values on the basis of the acquired travel information Ddr when the pulse count values of the respective axles 18a-18d are counted. Specifically, the pulse count values are counted by adding count values when a vehicle 1 travels forward, and subtracting the count values when the vehicle 1 travels backward.
Patent JP-2015101386-A (JP)
Title: Packaging bag press deaeration device
Inventor: NAKAGAWA ATSUO
IPC: B65B51/10
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To improve a press deaeration device for pressing a packaging bag whose both side edges are gripped by a gripper, whose bag mouth directs upward, and which is suspended and is filled with contents, by a pair of pressing bodies from both sides for performing deaeration in the bag, which has no risk of foreign matter contamination in the packaging bag, which prevents mold generation, whose maintenance is performed at low costs, and which is hardly broken during operation of a bagging packer, and which does not contaminate its surrounding.SOLUTION: A pressing body 18 is formed of a pressing member 21 formed by bending a rubber plate 21A in a zigzag state, and a holder 22 for holding the pressing member 21. The holder 22 has a reception plate 25, a press rod 35 for fixing a ridge edge part 24 of a rear surface side of the pressing member 21 to a front surface 25a of the reception plate 25, and a fixing member 27 for fixing both ends of the rubber plate 21A to the rear surface 25b of the reception plate 25.