baber/WOPTO huggingface dataset:
Patent JP-2018058794-A (JP)
Title: Acrylic pharmaceutical solid dosage form additives
Inventor: MOTOFUJI AZUSAHEI
IPC: A61K47/32
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceutical solid dosage form additives which impart excellent tablet strength and active ingredient release properties to pharmaceutical solid dosage forms.SOLUTION: A pharmaceutical solid dosage form additive containing block copolymer comprises at least two (meth) acrylic monomers (a) having a particular structure as an essential constituent monomer. The block copolymer is a block copolymer having a block in which each (meth) acrylic monomer (a) is homopolymerized. At least one among the (meth) acrylic monomers (a) which constitutes the block copolymer is a methacrylic monomer.SELECTED DRAWING: None
Patent JP-2018059849-A (JP)
Title: Position estimation system, position correction device, and position estimation device
Inventor: SHINODA TAKUJI
IPC: G01S5/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a position estimation system which suppresses a reduction in accuracy of a position to be estimated.SOLUTION: A position estimation system 1 comprises a first radio communication device 100 used in a mobile body 10, and a second radio communication device 200 performing radio communication with the first radio communication device. The second radio communication device comprises: an LF transmission unit which transmits a signal in an LF band by radio; a correction information generation unit which generates position correction information for correcting an estimation position obtained by estimating a position of the first radio communication device to a corrected position determined on the basis of a position of the second radio communication device; and a correction information transmission unit which causes the LF transmission unit to transmit the position correction information. The first radio communication device comprises: a position estimation unit which finds an estimation position; a correction information reception unit which receives the position correction information transmitted by the correction information transmission unit; and a position correction unit which, when it can be determined that an error of the corrected position is less than an error of the estimation position, corrects the estimation position to the corrected position on the basis of the position correction information received by the correction information reception unit.SELECTED DRAWING: Figure 1
Patent JP-2018060116-A (JP)
Title: Image forming apparatus
Inventor: TSUJI KIKUNOSUKE
IPC: B41J29/42
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize the state of a post-processing unit on the basis of a light emitting form of a light emitting part.SOLUTION: An image forming apparatus 100 of the present invention comprises: an image forming unit 1; an image reading unit 2; a post-processing unit 4; and a control part 5. The post-processing unit 4 is removably arranged with respect to the image forming unit 1 between the image forming unit 1 and image reading unit 2. The post-processing unit 4 includes a light emitting part 41. The control part 5 determines a light emitting form of the light emitting part 41 according to the state of the post-processing unit 4.SELECTED DRAWING: Figure 1
Patent JP-2018066314-A (JP)
Title: Hermetic type rotary compressor
Inventor: EZAKI IKUO
IPC: F04C23/02
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic type rotary compressor that can achieve high efficiency by a simple method.SOLUTION: A hermetic type rotary compressor 1 includes an electric motor 3 including a rotor core 12 fixing a rotation shaft 5 on an inside; a stator core 11 fixed to a case 2 on an outer peripheral side of the rotor core 12; and a stator coil 13 provided in the stator core 11. The hermetic type rotary compressor satisfies a mathematical expression of ΦDc/ΦMo≤0.350 where ΦMo represents an outer diameter of the stator core 11 and ΦDc represents an inner diameter a cylinder 16 forming a compression chamber 19.SELECTED DRAWING: Figure 1
Patent JP-2018072368-A (JP)
Title: Acoustic analysis method and acoustic analysis device
Inventor: DAIDO RYUNOSUKE
IPC: G10L25/00
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To highly accurately identify a sound producing point of a sound represented by a sound signal.SOLUTION: An acoustic analysis device analyzes a sound signal representing a sound produced along a time sequence of a plurality of music notes. For each of a plurality of candidate points set to each of the plurality of music notes, the acoustic analysis device calculates a first index according to a variation amount of the strength of a sound signal in the candidate point, and identifies a maximum likelihood sequence in which any of the plurality of music notes is selected for each of the music notes as a sound producing point.SELECTED DRAWING: Figure 3
Patent JP-2018072049-A (JP)
Title: Dielectric loss tangent measurement method of electric power cable
Inventor: MIYAO KAZUAKI
IPC: G01R27/26
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To propose a new technique for measuring the dielectric loss tangent of an electric power cable in a live wire state.SOLUTION: The present invention relates to a method for measuring a dielectric loss tangent of a cable in a live state in which a power flow of the commercial frequency is generated. This method includes: a step (a) of acquiring a leak current signal originating from the current flowing through a ground wire of the electric power cable; a step (b) of generating a first delay voltage signal for variably changing a phase against a first reference voltage signal which is a predetermined times of the commercial frequency in frequency, and a second delay voltage signal which is delayed in phase by a predetermined angle from the first delay voltage signal; a step (c) of calculating a product of the leak current signal and the first delay voltage signal and the product of the leak current signal and the second delay voltage signal, respectively and specifying a phase difference between the first delay voltage signal and the first reference voltage signal at a point in which the calculation result establishes a predetermined relationship; and a step (d) of calculating the dielectric loss tangent based on the phase difference specified by the step (c).SELECTED DRAWING: Figure 1
Patent JP-2018073540-A (JP)
Title: Battery structure, battery system and vehicle
Inventor: MIHASHI HIDETO
IPC: H01M2/10
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To restrain immersion of moisture into an exterior body after battery cells are housed therein, and to allow for efficient removal of moisture, gas, and the like, from the interior of the exterior body, when moisture immersed into the exterior body after the battery cells are housed therein, for some reason, and gas, and the like, are generated.SOLUTION: A battery structure includes an exterior body, and at least one battery cell housed therein, where the exterior body includes an openable introduction port for introducing dry air into the exterior body from the outside thereof, and an openable exhaust port for exhausting the air in the exterior body to the outside thereof independently from the introduction port. In a state where the introduction port and the exhaust port are closed, pressure in the exterior body is held higher than the atmospheric pressure.SELECTED DRAWING: Figure 1
Patent JP-2018068495-A (JP)
Title: Ultrasonic image processing system and program
Inventor: KASAHARA EIJI
IPC: A61B8/14
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To identify the direction of a heart image of a fetus in volume data obtained by transmission/reception of ultrasonic waves.SOLUTION: An adjustment part 62 performs processing to regulate a posture of volume data 40 by using template data 64 so that a direction and size of a temporary four-chamber cross-sectional image 92a included in a temporary four-chamber cross section 92 become a regular direction and size. A representative cross-section detection part 66 as representative cross-section search means searches for a real four-chamber cross section near the temporary four-chamber cross section 94. A cardiac apex direction included in the four-chamber cross section thus identified shows a cardiac apex direction of a heart stereoscopic image in adjusted volume data 96. A feature point/size detection part 68 detects two feature points showing an end part of the heart stereoscopic image in a rz direction orthogonal to the four-chamber cross section. It is possible to identify a vertical direction (head side stomach side) of the heart stereoscopic image on the basis of a section length from one end part of the heart stereoscopic image to the four-chamber cross section and a section length from the other end part of the heart stereoscopic image to the four-chamber cross section.SELECTED DRAWING: Figure 5
Patent JP-2018069892-A (JP)
Title: Sub-frame
Inventor: KUMAR AMIT
IPC: B62D21/00
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To achieve prevention of adjacent vehicle components from being damaged while improving absorption performance of impact energy when a collision occurs.SOLUTION: A sub-frame, constituting a vehicle body front part, includes: a front-side cross member part extending in vehicle width direction; a rear-side cross member part extending in vehicle width direction, and spaced from the front-side cross member part rearward in vehicle longitudinal direction; right and left lateral parts each extending rearward in vehicle longitudinal direction from both end parts in vehicle width direction of the front-side cross member part; right and left inclined parts extending, being inclined to the central side in vehicle width direction rearward in vehicle longitudinal direction from each rear part of the right and left lateral parts and connecting the right and left lateral parts with the rear-side cross member part.SELECTED DRAWING: Figure 1
Patent JP-2018069279-A (JP)
Title: Graphite crucible, melting-holding furnace using the same, and casting device
Inventor: MIURA KUNIAKI
IPC: B22D41/005
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a graphite crucible capable of efficiently melting-holding the raw material of a casting in casting, and a melting-holding furnace using the same.SOLUTION: Provided is a graphite crucible comprising: a crucible furnace melting the raw material of a casting at the inside surrounded by a circumferential wall and flowing out the molten metal obtained by melting the raw material of the casting from a bottom hole to the outside; and bar-shaped heaters plurally arranged at the outer circumferential wall of the crucible furnace. The crucible furnace has a thickness to make a non-through vertical hole for inserting the circumferential wall through the bar-shaped heater. The bar-shaped heaters heat the material of the casting in the crucible furnace, and further heats the molten metal other than the crucible furnace.SELECTED DRAWING: Figure 1
Patent JP-2018074751-A (JP)
Title: Controller for dc-dc converter
Inventor: OTANI HIROKI
IPC: H02M3/155
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To achieve stable control of a DC-DC converter.SOLUTION: A controller 104 includes: a MPC which predicts a predetermined state value at prediction time in a power converter 100, using a state equation of the power converter 100 and controls the power converter 100 according to the predicted state value; a prediction time calculator which sets prediction time in the MPC.SELECTED DRAWING: Figure 1
Patent JP-2018069594-A (JP)
Title: Combination mask
Inventor: MURAO HIROKI
IPC: B41F15/36
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a combination mask capable of eliminating existence of lump or burr exposed in an inner peripheral end part of an outer mesh and suppressing damage or printing defect of the combination mask caused by lump or burr.SOLUTION: A combination mask has a frame 1, a frame shaped outer mesh 2 of which an outer side is fixed in the frame 1 and of which boundary of inside is defined by an inner peripheral end part 2a, an inner mesh 3 covering a first plane area defined by the inner peripheral end part 2a and arranged so that the outer mesh 2 and an outside area overlap, and an adhesive layer 4 arranged along a second plane area defined as a band shaped area including an overlap part of the outer mesh 2 and the inner mesh 3 and packaging the inner peripheral end part 2a by adhering the outer mesh 2 and the inner mesh 3, and a third plane area of which outer periphery is surrounded by the adhesive layer 4 is practical printing area.SELECTED DRAWING: Figure 1
Patent JP-2017062243-A (JP)
Title: Nuclear fusion reaction method
Inventor: MIZUNO TADAHIKO
IPC: G21B3/00
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain heat energy and neutrons by generating a nuclear fusion reaction at a low temperature.SOLUTION: Positive electrodes 31, 41 and negative electrodes 32, 42 are arranged in vacuum chambers 30, 40, and some electrodes are allowed to have a property for absorbing hydrogen, and nanoparticles are attached to its surface. Electrons in nanoparticles are changed into heavy electrons, and the heavy electrons are inserted into absorbed hydrogens and heavy hydrogens, and they are reduced. Hereby, internuclear distances between other absorbed hydrogens and heavy hydrogens are shortened, and a nuclear fusion reaction is generated with high probability.SELECTED DRAWING: Figure 4
Patent JP-2017048680-A (JP)
Title: Road surface-cutting self-traveling type road cutter, particularly, large-sized cutter, and road surface-cutting method
Inventor: HARDY EMME
IPC: E01C23/088
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling type road cutter and a road surface-cutting method, versatilely usable, and improved in maneuverability.SOLUTION: A self-traveling type road cutter comprises a height-adjustable vehicle body 4, a machine frame 8 supported by the vehicle body 4, a cutting roller housing 10 provided in the machine frame 8, a cutting roller 12 in the cutting roller housing 10 and conveyor belt means 18 for removing a cutting object shaven off by the cutting roller 12, and a tip 22 of the cutting roller housing 10 is substantially flush with lateral outside surfaces 26 and 28 of the machine frame 8 for cutting near an edge part or an obstacle as much as possible. The rear end of the cutting roller housing 10 is placed in the lateral direction on a cutting track 68 of the cutting roller 12, and is flush with a height-adjustable stripper shield 64 elastically abutting on a cutting edge 70 of the cutting track 68.SELECTED DRAWING: Figure 1
Patent JP-2018078382-A (JP)
Title: Terminal device, reception device, and program
Inventor: IKEO MASAYA
IPC: H04N21/442
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To smoothly perform reproduction control of VOD contents in cooperation with a broadcast communication cooperative service in a broadcast reception device.SOLUTION: A terminal device includes: a video reproduction service execution unit which executes a video reproduction application which is an application for executing a reproduction service of a video content different from a content transmitted by a broadcast signal, a communication unit which communicates with a reception device and receives video content data of the video content, a control message processing unit which generates a control message indicating a control command which has been issued by the video reproduction service execution unit, a control state management unit which obtains control state data indicating at least one of attribute of the video content, the cooperation state of the reception device, and the operation state of the reception device, and a control state determination unit which determines whether control using the control command of the reproduction service of the video content in the reception device can be performed on the basis of the control state data.SELECTED DRAWING: Figure 6
Patent JP-2018080743-A (JP)
Title: Apparatus for manufacturing prepreg
Inventor: ISHIKAWA SHOTARO
IPC: B29C70/06
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing prepreg which prevents matrix resin impregnated in a reinforced fiber bundle from flying and can restrict a variation of the width of the reinforced fiber bundle and an occurrence of a flaw in the reinforced fiber bundle.SOLUTION: Surfaces of conveyance rollers 41-45 conveying a reinforced fiber bundle 7 impregnated with matrix resin 6 has a concaved curve surface with a curvature radius of 35 mm or more and 200 mm or less.SELECTED DRAWING: Figure 2
Patent JP-2018080677-A (JP)
Title: Fuel supply system and method for mounting and removing the same
Inventor: MARUYAMA KOJI
IPC: F02M37/10
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply system capable of preventing damage of components in mounting work to a fuel tank and improving mounting and removing workability.SOLUTION: A support column 45 of a fuel supply system 10 is relatively rotatably coupled to a pump unit 20. The pump unit 20 is formed so that a direction along a rotational plane of the support column 45 becomes a longitudinal direction, and includes an insertion guide member 30 extending in the longitudinal direction and being used for guiding when being inserted to an opening of a fuel tank. The insertion guide member 30 includes a stopper section 31 and a guide section 32 along an edge at a side opposite to a base section 28. The stopper section 31 protrudes from a virtual circle with a fitting section diameter Df on a projection plane formed by projecting the pump unit 20 in the longitudinal direction. The guide section 32 guides the pump unit 20 in a rotating direction relative to the support column 45. A cross section of the pump unit 20 on a guide section orthogonal plane Sx is formed to fall within the virtual circle with the fitting section diameter Df.SELECTED DRAWING: Figure 1
Patent JP-2018088565-A (JP)
Title: Crystal device
Inventor: KIMURA EIJI
IPC: H01L23/08
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a crystal device that prevents a tuning-fork type crystal element from being peeled off from electrode pads.SOLUTION: A crystal device comprises: a substrate 110a; a frame body 110b that is provided on the substrate 110a; a pair of electrode pads 111 that are provided on a top face of the substrate 110a; a pair of external terminals 112 that are provided on an undersurface of the substrate 110a; and a tuning-fork type crystal element 120 including a rectangular crystal base 121, a crystal vibration part 123 that extends from a side face of the crystal base 121 and is part of the crystal base 121, a crystal support part 124 that is provided to extend from the same plane as that of the crystal base 121 in the same direction as that of the crystal vibration part 123, excitation electrodes 125 and 126 that are provided on a top face and an undersurface of the crystal vibration part 123, and an extraction electrode 127 that is provided from the crystal vibration part 123 over the crystal base 121 and crystal support part 124, where the pair of electrode pads 111 are provided at positions not overlapping with the pair of external terminals 112 in a plane perspective.SELECTED DRAWING: Figure 4
Patent JP-2018093051-A (JP)
Title: Electronic component
Inventor: FUJITA YUKIHIRO
IPC: H01G2/06
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component in which suppression of squeal and the capacity of a multilayer capacitor are improved with good balance.SOLUTION: An electronic component includes a multilayer capacitor, and an interposer having an electrically insulating board body, where the multilayer capacitor is mounted on one principal surface of the board body. The multilayer capacitor includes a laminate laminating multiple dielectric layers and multiple internal electrode layers, a first external electrode, and a second external electrode. The laminate consists of an effective region where the internal electrode layers connected, respectively, with the first and second external electrodes are laminated via the dielectric layers, and a non-effective region surrounding the effective region. The width Wof the effective region is larger than the width Wof the board body, and the value of W/(T+T) is 0.90-1.10, where the Wis the width of the laminate, the Tis the thickness of the laminate, and the Tis the thickness of the board body.SELECTED DRAWING: Figure 3
Patent JP-2018093398-A (JP)
Title: Controller
Inventor: SAKAMOTO HIROSHI
IPC: H04B1/10
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of restraining a situation where the electromagnetic waves, generated by cable transmission, obstructs wireless communication, without changing the communication channel of wireless communication.SOLUTION: A controller includes a nonvolatile memory 4 storing activation cycle information determining the activation cycle of mixture processing, i.e., the processing including signal transmission processing performing signal transmission via an internal bus 7, and non-transmission processing not performing signal transmission via the internal bus 7, and a CPU 6 for determining execution start timing of mixture processing, on the basis of the activation cycle information stored in the nonvolatile memory 4, and executing the mixture processing from the execution start timing thus determined. When the activation cycle information stored in the nonvolatile memory 4 is changed, execution cycle of signal transmission processing executed in the mixture processing is also changed. Consequently, obstruction of wireless communication can be restrained, by changing the activation cycle of the mixture processing so that the frequency, determined by the activation cycle of the mixture processing, does not become the frequency of the communication channel of wireless communication.SELECTED DRAWING: Figure 1
Patent JP-2017045074-A (JP)
Title: Substrate processing apparatus, device manufacturing system, and device manufacturing method
Inventor: KATO MASANORI
IPC: G03F7/20
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To be able to expose a large mask pattern faithfully even when either one of or both of a mask and a substrate is disposed in a cylindrical-face shape.SOLUTION: The substrate processing apparatus includes: a mask holding member for holding a mask pattern; a projection optical system which projects a reflected luminous flux generated from an illumination region set in a part of the mask pattern so as to form an image of a part of the mask pattern on a sensitive substrate; an optical member including a part for transmitting either illumination light directed toward the illumination region or the reflected luminous flux generated from the illumination region and a part for reflecting the other, the optical member being disposed in an optical path of the projection optical system in order to epi-illuminate the illumination region; and an illumination optical system which generates a light source image to be a source for the illumination light, guides the illumination light from the light source image toward the illumination region via a part of the optical path of the projection optical system and the optical member, and forms a conjugate plane that is optically conjugate with the light source image in a position of the reflection part of the optical member, a position of the transmission part, or in the vicinity thereof.SELECTED DRAWING: Figure 2