baber/WOPTO huggingface dataset:
Patent JP-2019087718-A (JP)
Title: Fan-out semiconductor package
Inventor: KIM JUNG SOO
IPC: H01L23/12
Filed: 2018-02-22
Abstract: To provide a new structure fan-out semiconductor package that can effectively solve warpage problems.SOLUTION: A fan-out semiconductor package according to the present invention includes a core member having a through hole, one or more dummy structures disposed within the core member, a semiconductor chip having an active surface disposed in the through hole and having an active surface on which a connection pad is arranged and a non-active surface located opposite to the above active surface, a sealing material that seals at least a part of each of the core member and the semiconductor chip and fills at least a part of the through hole, and a connecting member that is disposed on the core member and the active surface of the semiconductor chip and includes a rewiring layer electrically connected to the connection pad.SELECTED DRAWING: Figure 9
Patent JP-2018139584-A (JP)
Title: Foamable coating composition
Inventor: SATO HIROYUKI
IPC: A23L29/25
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a foamable coating composition with an enhanced foaming feeling.SOLUTION: A foamable coating composition is prepared, satisfying conditions (a)-(c): (a) it contains acid and carbonate and/or hydrogencarbonate; (b) it contains a thickening polysaccharide of 0.03-1 pts.mass relative to the total amount of the acid and carbonate and/or hydrogencarbonate of 1 pts.mass; and (c) the thickening polysaccharide is at least one selected from xanthan gum, guar gum, tara gum, locust bean gum, glucomannan, carrageenan, gellan gum, and welan gum.
Patent JP-2019141903-A (JP)
Title: Blind rivet fastening device
Inventor: NAKAJIMA SATOSHI
IPC: F16B19/10
Filed: 2018-02-23
Abstract: To provide a blind rivet fastening device capable of surely detecting the quality of a fastening state.SOLUTION: The present invention comprises a holding member for pressing a flange part 18 of a blind rivet to a fastening object place 16 by aiming at a blind rivet fastening device fastened by installing the blind rivet with a mandrel on a fastening object, a lifting mechanism for pulling the mandrel 19 of the blind rivet of holding the flange part 18 by the holding member in the axial direction, an X-ray imaging part for imaging an X-ray image of the blind rivet, an image processing part for acquiring dimension data (A-I) being data on a dimension of respective parts of the blind rivet from the imaged X-ray image and a determination part for determining the quality of a fastening state based on the dimension data. A determination is made by whether or not the dimension data in the X-ray image in the predetermined timing exists within its excellent range.SELECTED DRAWING: Figure 6
Patent JP-2019147450-A (JP)
Title: Planing vessel
Inventor: KOYAMA HIROYUKI
IPC: B63H25/42
Filed: 2018-02-27
Abstract: To provide a planing vessel capable of easy steering with enhanced ability to turn in a small radius by being capable of rapid direction change.SOLUTION: A planing vessel includes: a vessel body 1 with a passenger portion 10; a screw unit 2 with a screw 20 configured to be freely rotated against a hull 1 so that ejection direction BD of water flow by the screw 20 is capable of being changed 360 degrees; and a direction changing mechanism 3 having a power source for revolution 30 and configured to be capable of having ejection direction BD changed by rotating the screw unit 2 to the hull 1 by power of the power source for revolution 30.SELECTED DRAWING: Figure 1
Patent JP-2019056683-A (JP)
Title: Diagnostic method for concrete structure and diagnostic device thereof
Inventor: NAGAOKA YASUYUKI
IPC: G01N29/14
Filed: 2018-03-01
Abstract: To easily and accurately and quantitatively evaluate a construction failure of an anchor bolt.SOLUTION: A diagnostic device calculates, from reception signals received by a sensor for elastic wave detection of a concrete surface and a sensor for elastic wave detection of an anchor bolt exposed part, time axis waveforms S44a, S44b by a time axis waveform processing part 40, and calculates frequency spectrums S52a, S52b by a frequency spectrum processing part 50, and calculates, from the time axis waveforms S44a, S44b, a waveform energy rate SR and a waveform duration time TC by a waveform evaluation index part 60, and further calculates, from the frequency spectrums S52a, S52b, a gravity center frequency SC, a standard deviation SD, a number-of-peak SP and a correlation coefficient CF of each spectrum by a spectrum evaluation index part 70, and applies points to them by an evaluation point application part 80 to evaluate a construction failure of the anchor bolt.SELECTED DRAWING: Figure 20
Patent JP-2019151578-A (JP)
Title: Manufacturing method of biphenyl-2-carboxylic acid methyl ester
Inventor: INOUE KIKUMITSU
IPC: C07D235/18
Filed: 2018-03-02
Abstract: To provide a manufacturing method of 4'-{[4-methyl-6-(1-methyl-1H-benzimidazole-2-yl)-2-propyl-1H-benzimidazole-1-yl]methyl}biphenyl-2-carboxylic acid methyl ester, capable of improving yield and quality, and enhancing efficiency of workability in an industrial scale.SOLUTION: There is provided a manufacturing method of 4'-{[4-methyl-6-(1-methyl-1H-benzimidazole-2-yl)-2-propyl-1H-benzimidazole-1-yl]methyl}biphenyl-2-carboxylic acid methyl ester by adding water to a reaction mixture containing an organic polar solvent and 4'-{[4-methyl-6-(1-methyl-1H-benzimidazole-2-yl)-2-propyl-1H-benzimidazole-1-yl]methyl}biphenyl-2-carboxylic acid methyl ester generated by mixing a mixture obtained by adding 2-n-propyl-4-methyl-6-(1'-methylbenzimidazole-2-yl)benzimidazole and a base to an organic polar solvent, and 4'-bromomethyl biphenyl-2-carboxylic acid methyl ester, to crystallize the methyl ester.SELECTED DRAWING: None
Patent JP-2019152740-A (JP)
Title: Projection device
Inventor: OKADA YOSHIYUKI
IPC: G04F10/00
Filed: 2018-03-02
Abstract: To improve the estimation accuracy of an internal state.SOLUTION: A projection device 1 includes: an RTC 14 for generating time information indicating time; an identifying unit 171 for identifying an elapsed time from time indicated by time information when operation in one operation mode starts to time indicated by time information when the operation in the one operation mode ends; and a control unit 172 for storing an accumulated value of the elapsed time identified by the identifying unit 171 in a storage unit in association with each of a plurality of operation modes having different power consumptions.SELECTED DRAWING: Figure 1
Patent JP-2019158199-A (JP)
Title: Bath hot water supply device
Inventor: TAKANO SEIICHI
IPC: F24H1/00
Filed: 2018-03-09
Abstract: To provide a bath hot water supply device that allows a status of a person in a bathroom to be grasped appropriately.SOLUTION: A bath hot water supply device includes: a movement detection unit for detecting presence or absence of a movement of a person in a bathroom; a bathtub entering/leaving detection unit for detecting the person's entering or leaving a bathtub in the bathroom; and a sensitivity control unit for increasing detection sensitivity of the movement detection unit during a period from the detection of the person's entering a bathtub to the detection of the person's leaving the bathtub by the bathtub entering/leaving detection unit. The sensitivity control unit increases the detection sensitivity by, for example, increasing an amplification factor in a detection value output from the movement detection unit, or by lowering a threshold to detect a person's presence.SELECTED DRAWING: Figure 4
Patent JP-2019155248-A (JP)
Title: Tritium separation and immobilization agent, and tritium separation and immobilization method using the same
Inventor: HASHIZUME HIDEO
IPC: B01J20/04
Filed: 2018-03-12
Abstract: To provide: a tritium separation and immobilization agent for separating tritium from an aqueous solution containing tritium and immobilizing it; and a tritium separation and immobilization method using the same.SOLUTION: The tritium separation and immobilization agent contains a metal compound having a layered structure and having a hydroxy group. The method for separating tritium from an aqueous solution containing tritium and immobilizing it includes a step of bringing the aqueous solution containing tritium into contact with the tritium separation and immobilization agent.SELECTED DRAWING: Figure 1
Patent JP-2019161895-A (JP)
Title: Battery adaptor control method therefor and control program
Inventor: AIKAWA FUMIHIKO
IPC: H02J7/00
Filed: 2018-03-14
Abstract: To achieve ensuring the operational safety of a battery adaptor itself in supplying electric power to an electronic apparatus.SOLUTION: A battery adapter 150 is installed with at least one of batteries 167, 168 to supply electric power from the battery to an electronic apparatus 100. An adapter microcomputer 151 confirms battery information relating to the battery to acquire a battery confirmation result and to determine whether or not the battery confirmation result satisfies a preset reference. The adapter microcomputer determines whether or not the operation of the battery adapter is safe according to a determination result.SELECTED DRAWING: Figure 1
Patent JP-2019154867-A (JP)
Title: Microwave therapy device and microwave therapeutic system
Inventor: MAEDA HANAO
IPC: A61N5/02
Filed: 2018-03-14
Abstract: To provide a microwave therapy device of a condition virtually acting only to a specific cell without virtually acting to normal cells.SOLUTION: A microwave therapy device is provided with: a microwave generating part microwave generator 10; a microwave output part 20 outputting microwaves generated by the microwave generating part 10; and a microwave control part 30 which controls at least one of frequency, intensity, and an irradiation time of microwaves outputted by the microwave output part 20 under the condition that temperature of a treatment site is raised up to the temperature according to a therapeutic purpose of the patient by considering a distance between the microwave output part 20 and a patient.SELECTED DRAWING: Figure 1
Patent JP-2019159188-A (JP)
Title: Optical system, optical device, and method of manufacturing optical system
Inventor: YABUMOTO HIROSHI
IPC: G02B13/18
Filed: 2018-03-15
Abstract: To provide an optical system which offers good optical performance, an optical device having the same, and a method of manufacturing the optical system.SOLUTION: An optical system OL comprises, in order from the object side; a front group GF having a first negative meniscus lens L11, a second negative meniscus lens L12, and a third negative meniscus lens L13; and a rear group GR disposed on the image-plane side of the front group GF. The optical system is configured to satisfy a condition represented by the following expression: 80°<2ω<180°, where 2ω represents a total view angle of the optical system OL.SELECTED DRAWING: Figure 1
Patent JP-2019155310-A (JP)
Title: Doctor chamber coater
Inventor: NAKAMURA HIROSHIGE
IPC: B05C11/10
Filed: 2018-03-15
Abstract: To provide a doctor chamber coater that can perform cleaning of inside of a doctor chamber and a roll body more surely.SOLUTION: The doctor chamber coater according to the invention comprises a doctor chamber 2 having an opening part 2b and a roll body 3 arranged so that a peripheral surface thereof faces the inside of the doctor chamber 2 through the opening part 2b. On the doctor chamber 2 are mounted a plurality of in-chamber cleaning nozzles 202 that spray cleaning fluid to the inside of the doctor chamber 2 and a plurality of roll cleaning nozzles 203 that spray cleaning fluid to the roll body 3 from inside of the doctor chamber 2.SELECTED DRAWING: Figure 1
Patent JP-2019008861-A (JP)
Title: Highly reliable structure of suspension/fpc connection
Inventor: NAKAMIYA MITSUHIRO
IPC: G11B5/60
Filed: 2018-03-16
Abstract: To provide a highly reliable structure of suspension/FPC connection capable of making a good electrical connection between a head and an HDD controller.SOLUTION: Two dummy pads 402 are arranged on an FPC 206 connected to a carriage housing. In a suspension tale end 306, a dummy pad 404 is arranged near an edge of a first end 320 of a circuit board 310 by comparing the distance from an arbitrary pad 312 to the edge. The dummy pad 404 is connected to one of the dummy pads 402 when the circuit board 310 is connected to the FPC 206. Similarly, each pad 312 connects to a corresponding pad to ensure good electrical connection.SELECTED DRAWING: Figure 4C
Patent JP-2019157844-A (JP)
Title: engine
Inventor: UMEMOTO YOSHIYUKI
IPC: F02B75/32
Filed: 2018-03-16
Abstract: To restrain a level difference caused by wear of a cylinder inner peripheral surface.SOLUTION: An engine 100 comprises: a cylinder in which a cylinder liner is formed, a piston provided in the cylinder liner; a piston ring provided on the piston; a contact detection unit 184 for detecting contact between a level difference formed in an inner peripheral surface of the cylinder liner, and the piston ring; and a compression ratio control unit 182 for controlling a top dead center position of the piston so that the piston ring at the top dead center position is located closer to a combustion chamber than the level difference, when the contact is detected.SELECTED DRAWING: Figure 3
Patent JP-2018157212-A (JP)
Title: Regenerating of magnet for forming nd-fe-b magnet in which magnetic performance is improved or recovered
Inventor: MIHA ZAKOTNIK
IPC: C22C28/00
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of regenerating a neodymium iron boron (Nd-Fe-B) sintered magnet in which a magnetic performance is recovered or improved from a waste magnetic material.SOLUTION: A method includes: a step of demagnetizing a magnetic material originating in a waste magnetic assembly by performing a periodical heating and cooling of the magnetic material, fragmenting an adhesive agent adhered to the magnetic material, putting a crack on a coating layer of the magnetic material, performing at least on of a mechanical process and a chemical process to the magnetic material, removing the coating layer, and preparing the magnetic material excluding an impurity; a step of forming a power by fragmenting the demagnetization magnetic material; and a step of mixing the powder with a rare earth material R and an element additive A. The rare earth material R includes at least one of Nd and Pr, and the element additive A includes at least one of Nd, Pr, Dy, Co, Cu, and Fe.SELECTED DRAWING: Figure 5
Patent JP-2018114976-A (JP)
Title: Seat air-conditioning system
Inventor: ISHII FUMIYA
IPC: B60H1/34
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat air-conditioning system capable of suppressing generation of noise when air flows in an inlet of a blower from an air outlet.SOLUTION: Angles θ1 of a plurality of ventilation passages 31b and angles θ2 of blades 55a are different from each other. Therefore the plurality of blades 55a respectively guide air which is sucked via an air inlet 50a toward an outside in a radial direction. At the same time, air blown respectively from the plurality of ventilation passages 31b is rectified between an air outlet and the air inlet 50a, and then flows to the air inlet 50a.SELECTED DRAWING: Figure 9
Patent JP-2019169764-A (JP)
Title: A/d conversion device, a/d conversion method and program
Inventor: SUGIYAMA JUNICHI
IPC: H03M1/12
Filed: 2018-03-22
Abstract: To make ineffective an influence of a conversion delay time in multi-channel A/D conversion.SOLUTION: An A/D conversion device has: a multiplexer 12A (12B) which selects and outputs one of a plurality of analog signals; and an A/D converter 13A (13B) which digitizes the analog signal from the multiplexer 12A (12B). The A/D conversion device comprises a controller 14 which makes a plurality of pairs of AD conversion circuits 11A, 11B, and the respective multiplexers 12A (12B) cyclically switch and select analog signals to be selected at each sampling timing at sampling timings having a predetermined time difference, and calculates, based upon digital data obtained from the AD conversion circuits 11A, 11B, digital data at a reference sampling timing for each original analog signal according to a plurality of digital data having the predetermined time difference and time differences from sampling timings thereof.SELECTED DRAWING: Figure 1
Patent JP-2019167719-A (JP)
Title: Operation auxiliary system for construction machine
Inventor: SHIBUYA MITSUO
IPC: G01B11/24
Filed: 2018-03-22
Abstract: To provide an operation auxiliary system for a construction machine, the operation auxiliary system inexpensively making it possible to grasp a three-dimensional shape of a work target.SOLUTION: An operation auxiliary system 30 for a construction machine comprises: a revolving mechanism 13 for revolving a backhoe 10 in a direction horizontal to the ground G; a two-dimensional laser scanner 302 attached to the backhoe 10, the two-dimensional laser scanner performing a scan of laser light L in a direction vertical to the ground G to measure a distance to a measurement target T's part in a vertical direction; a surface shape calculation unit 404 for calculating three-dimensional data on a surface shape of the measurement target T by rotating the backhoe 10 using the revolving mechanism 13 and successively obtaining detected values of the two-dimensional laser scanner 302; and a display control unit 410 for displaying the three-dimensional data on the surface shape calculated by the surface shape calculation unit 404 on a monitor 28 provided at a position visible by an operator of the backhoe 10.SELECTED DRAWING: Figure 5
Patent JP-2018125548-A (JP)
Title: Schedule preparation method for substrate processing device and substrate processing device
Inventor: YAMANAKA SATOSHI
IPC: H01L21/02
Filed: 2018-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a schedule preparation method capable of preparing a schedule in which the efficiency of data processing at a control unit is improved, and also to provide a substrate processing device capable of processing a substrate while the efficiency of data processing at a control unit is improved.SOLUTION: A schedule of a substrate is prepared by arranging a plurality of blocks in time sequence, the blocks defining the contents of operations of a substrate processing device for each substrate. When a high load time zone is included in operations corresponding to preparation blocks SP-SP, high load information is added to a portion corresponding to the high load time zone of the preparation blocks SP-SP.SELECTED DRAWING: Figure 12
Patent JP-2019166612-A (JP)
Title: Sheet processing device
Inventor: WAKABAYASHI KAZUYOSHI
IPC: B26D1/36
Filed: 2018-03-26
Abstract: To provide a sheet processing device mounted with a cutting unit that can cut a continuous sheet without breaking down a sample package.SOLUTION: A sheet processing device 1 for processing a continuous sheet P comprises: an arrangement unit 32 that arranges a sample package S on the continuous sheet P to be carried; and a cutting unit 40, arranged at a downstream side of the arrangement unit 32 in a carrying direction of the continuous sheet P, which cuts the continuous sheet P to be carried. The cutting unit 40 comprises a rotating body 41 that rotates with a rotating shaft 43 orthogonal to the carrying direction of the continuous sheet P as a center and a cutter blade 42 provided on an outer peripheral surface of the rotating body 41 farthest away from the rotating shaft 43. The outer peripheral surface of the rotating body 41 has a clearance part 41a positioned inside a rotation trajectory of the cutter blade 42.SELECTED DRAWING: Figure 2
Patent JP-2019166255-A (JP)
Title: Suction tool and vacuum cleaner
Inventor: UCHIDA RYUICHI
IPC: A47L9/00
Filed: 2018-03-26
Abstract: To provide a suction tool and vacuum cleaner for obtaining excellent convenience with respect to multiple kinds of cleaned surfaces.SOLUTION: A suction tool 2 includes: a body 8 to which a rotary cleaning body 10 can be attached; and a drive part (motor 12) for rotating the rotary cleaning body 10 attached to the body 8. The rotary cleaning body 10 includes cleaning members 10a to have contact with a cleaner surface. The rotary cleaning body 10 can be detached from the body 8. The suction tool 2 includes the multiple kinds of rotary cleaning bodies 10 which are different in at least one among flexural rigidity of the cleaning members 10a, a thickness of the cleaning members 10a, a material of the cleaning members 10a, a length from a bottom to a tip end in the cleaning members 10a, and an arrangement shape of the cleaning members 10a. The rotary cleaning body 10 to be used by attachment to the body 8 is exchangeable into another rotary cleaning body 10 among the multiple kinds of rotary cleaning bodies 10.SELECTED DRAWING: Figure 4
Patent JP-2019176199-A (JP)
Title: Subscriber side device, station side device, optical access system, and wavelength switching method
Inventor: OKAMOTO SHUNJI
IPC: H04L12/44
Filed: 2018-03-26
Abstract: To reduce an upstream delay time for improving a wavelength switching delay, and switch a wavelength of an upstream communication in an uninterruptible manner.SOLUTION: A subscriber side device performing an optical communication with any wavelength between station side devices to which a plurality of wavelengths are assigned, comprises: switching destination candidate wavelength holding means of holding a plurality of switching destination candidate wavelengths of which an upstream delay time of each wavelength is periodically evaluated by each station side device; request quality detecting means of detecting a request quality of a lower-order network connected; control means of selecting the switch destination wavelength in accordance with the request quality from among the plurality of switch destination wavelengths held by the switch destination candidate wavelength holding means, and transmitting selection wavelength related information to each station side device; and wavelength switching control means of autonomously switching a connection wavelength with each station side device to the switch destination wavelength.SELECTED DRAWING: Figure 1
Patent JP-2019179152-A (JP)
Title: Image forming apparatus
Inventor: HARADA YUYA
IPC: G03G15/20
Filed: 2018-03-30
Abstract: To provide an image forming apparatus that can reduce FPOT while restricting a power supplied to heaters.SOLUTION: A control unit 33 energizes a main heater 31 and a sub heater 32 in step S3 by the time one-quarter of the cycle passes from a zero-cross timing, and when a heater current reaches a threshold TH1, stops power supply to the sub heater 32 in step S7. The control unit can thus perform power supply to the main heater 31 and sub heater 32 during a period until the heater current reaches the threshold TH1. The control unit can therefore increase the temperature of the main heater 31 and sub heater 32 in an early stage while restricting the power supplied to the main heater 31 and sub heater 32, and thereby can reduce FPOT.SELECTED DRAWING: Figure 3