baber/WOPTO huggingface dataset:
Patent JP-2019160850-A (JP)
Title: Acceleration deterioration test equipment and test method of transformer
Inventor: AOYAMA Hikaru
IPC: G01N17/00
Filed: 2018-03-08
Abstract: To provide an acceleration deterioration test method of transformer capable of increasing accuracy of measured data, by applying a voltage or a current directly to the transformer.SOLUTION: Acceleration deterioration test equipment of transformer including a power supply path (24) for supplying an AC voltage, supplied from a substation or a power distribution installation, to the primary side of a test object transformer, a first circuit breaker (13A) and variable voltage conversion means (14) provided in series in the way of the power supply path, and capable of acceleration deteriorating the test object transformer (12) by feeding a current larger than that in normal use state, is further provided with a first circuit breaker (11B) provided between the variable voltage conversion means and the primary side terminal of the test object transformer, a second circuit breaker (11C) capable of short-circuiting between the secondary side terminals of the test object transformer, and a third circuit breaker (11D) provided between the variable voltage conversion means and the secondary side terminal of the test object transformer.SELECTED DRAWING: Figure 1
Patent JP-2019156895-A (JP)
Title: Powder composition for generating reactive inorganic adhesive paste
Inventor: WATANABE MEGUMI
IPC: C09J1/00
Filed: 2018-03-08
Abstract: To provide an inorganic adhesive excellent in workability equal to an organic polymer adhesive for overcoming difficulties that the organic polymer adhesive has low heat resistance and time degradation cannot be avoided even though it has excellent workability, inorganic adhesives are week initial adhesiveness and inferior to workability with needs for being cured at around 200°C even though it is excellent in heat resistance, and has a property hardly generating time degradation.SOLUTION: A reactive inorganic adhesive 4 paste with flowability is generated by a mechanochemical reaction (milling process B) for milling 1 to 2 kind of oxide particle 1 selected from 2A group oxide particles and alumina particles and/or silicon dioxide particles, and a phosphate particle 2 at a state that they are wet by water (wetting process A). A paste is fluidized and wet a surface of an article to be conjugated when mechanical stimulus is added. When the mechanical stimulus is removed, viscosity is increased, and articles to be adhered are adhered each other. The paste looses fluidity about 5 min. at ordinary temperature and the article to be adhered is fastened.SELECTED DRAWING: Figure 1
Patent JP-2019157934-A (JP)
Title: Fluid control valve
Inventor: SUGIHARA JUN
IPC: F16K5/04
Filed: 2018-03-09
Abstract: To provide a fluid control valve which prevents deposition of foreign objects in a body to improve workability of a valve body and prevent deterioration of sealability.SOLUTION: A valve body 14 is rotatably housed in a housing chamber 24 of a body 12, and the valve body 14 has a valve hole 56 which penetrates through the valve body 14 in a direction perpendicular to an axial direction of first and second shaft parts 52, 54. The valve hole 56 has: an upstream side opening 58 which is located at the upstream side when the valve body 14 opens; and a downstream side opening 60 which is located at the downstream side. The valve hole 56 is formed so as to have a tapered cross section so that its diameter gradually reduces from the upstream side opening 58 where the diameter is the largest toward the downstream side opening 60.SELECTED DRAWING: Figure 1
Patent JP-2019158616-A (JP)
Title: Distance measuring system, distance measurement method, on-vehicle unit, and vehicle
Inventor: SEKIGUCHI HIROYOSHI
IPC: G01C3/06
Filed: 2018-03-13
Abstract: To provide a distance measuring system which can be downsized.SOLUTION: A distance measuring system has a distance information acquisition part 110 which detects first distance information in a TOF (Time Of Flight) system and an image processing part 120 integrating the first distance information acquired by the distance information acquisition part with second distance information obtained by performing image processing a plurality of picked-up images by a plurality of imaging parts. It has an irradiation part 608 irradiating light emission pulse and a light receiving part 605 detecting a light reception signal reflected by the light emission pulse in an object. When a width of the light emission pulse irradiated by the irradiation part is A and a sampling period in which the light receiving part samples the light reception signal is B, there is a relationship A≥B.SELECTED DRAWING: Figure 12
Patent JP-2019160583-A (JP)
Title: Catalytic combustor
Inventor: TOYAMA HIROYUKI
IPC: F23D14/18
Filed: 2018-03-14
Abstract: To provide a catalytic combustor, excellent in space efficiency, capable of efficiently burning fuel off-gas while reducing manufacturing costs.SOLUTION: A catalytic combustor (1) includes: a catalytic combustion unit (11) for burning a mixed gas of fuel off-gas and air from a solid oxide fuel cell; and a rectification unit (12), located upstream of the catalytic combustor, for rectifying the mixed gas. The rectification unit is set to a pressure loss higher than a pressure loss of the catalyst combustion unit.SELECTED DRAWING: Figure 1
Patent JP-2019158626-A (JP)
Title: Height search device and height search method
Inventor: ASANO MASANORI
IPC: G01B13/02
Filed: 2018-03-14
Abstract: To provide a height search device and a height search method with which it is possible to quickly detect the height of top face of an object.SOLUTION: Provided is a height search method for searching for the height of a top face of an object (reference post) using a contactant (nozzle) that comes in contact with the top face of the object from above. The height search method includes: confirming that the nozzle contacts the reference post (Yes in ST3) at a first height (lower-side height) and the nozzle does not contact at a second height (upper-side height (No in ST5), and executing contact determination to determine whether or not there is contact at an intermediate height between the height contacted last and the height not contacted last (ST9, 10); when contacted at the intermediate height, defining the intermediate height as the height contacted last, when not contacted at the intermediate height, defining the intermediate height as the height not contacted last (ST7), executing contact determination at an intermediate height between the height contacted last and the height not contacted last; repeating this process and determining the height of the top face of the reference post (ST11).SELECTED DRAWING: Figure 8
Patent JP-2019160630-A (JP)
Title: Limit switch
Inventor: TAKAHASHI MANABU
IPC: H01H21/28
Filed: 2018-03-14
Abstract: To provide a limit switch capable of accurately operating.SOLUTION: A limit switch comprises: a switch main body having a contact mechanism part in an inner part; and an operation part connected to the switch main body. The operation part includes: an elastic part that energizes an operation lever from a first operation position to a recover position via a rotational axis part and a first cam part, and energizes the operation lever from a second operation position toward the recover position via the rotation axis part and a second cam part; a first cam rotation regulation part that regulates the rotation of the first cam part in a first direction where the operation lever is directed to a second operation position from the recover position; and a second cam rotational regulation part that regulates the rotation of the second cam part in a second direction where the operation lever is directed to the first operation position from the recover position.SELECTED DRAWING: Figure 8
Patent JP-2019163787-A (JP)
Title: Gear transmission device
Inventor: SUZUKI ATSUSHI
IPC: F16H57/021
Filed: 2018-03-19
Abstract: To provide a gear transmission device in which a degree of freedom of an orientation of an output shaft relative to an input shaft is 2.SOLUTION: A first gear pair 16 comprises a first pinion 20 on an input shaft 12 and a frist ring gear 22 on an intermediate shaft 24. A second gear pair 18 comprises a second pinion 26 on an intermediate shaft 24 and a second ring gear 28 on an output shaft 14. A first case 36 which houses the first gear pair is coupled to a base member 52 so as to be rotatable around an input shaft rotation axis 30. A second case 42 is coupled to the first case 36 so as to be rotatable around an intermediate shaft rotation axis 32.SELECTED DRAWING: Figure 1
Patent JP-2019169054-A (JP)
Title: Device and system for processing money
Inventor: HOSOYA YURIKO
IPC: G07D9/00
Filed: 2018-03-26
Abstract: To provide a money processing device capable of facilitating error recovery while providing strict control of money when resolving a remaining-balance-unknown state.SOLUTION: A money processing device (coin processing device 2) comprises: a plurality of storage units (storage cassettes 26) for storing coins; a restriction unit (locking mechanism) provided on each of the plurality of storage units and configured to switch between a restricted state for restricting an operator from manipulating a respective storage unit and a non-restricted state for allowing an operator to manipulate the respective storage unit; and a controller configured to individually switch each restriction unit between the restricted state and non-restricted state.SELECTED DRAWING: Figure 6
Patent JP-2019166280-A (JP)
Title: Washing device for bathroom washing place floor
Inventor: KAWANO YUKI
IPC: B08B3/02
Filed: 2018-03-26
Abstract: To provide a washing device for a bathroom washing place floor, capable of discharging water to the entire washing place floor of a bathroom with a small water discharge amount.SOLUTION: A washing device for a bathroom washing place floor, for washing a washing place floor having an exhaust port includes: water sprinkling means having a water sprinkling port for sprinkling wash water to the washing place floor, a rotary part for rotating washing means, and a control part for controlling the washing means and the rotary part. The water sprinkling port is formed so that an opening area of the water sprinkling port becomes smaller from an upper side to a lower side in the vertical direction in the case of viewing the water sprinkling port from the front face.SELECTED DRAWING: Figure 5
Patent JP-2019176356-A (JP)
Title: Projector, and method for controlling projector
Inventor: TAMURA AKIHIKO
IPC: H04N5/74
Filed: 2018-03-29
Abstract: To increase a success rate when a projector picks up a projection image and performs calibration to improve efficiency.SOLUTION: A projector 100 comprises: an image projection unit 260; an imaging unit 460; a calibration processing unit 215 that executes calibration; an information acquisition unit 213 that acquires information on an installation state of the projector 100; and an image creation unit 214 that creates a calibration image corresponding to the installation state of the projector 100. The calibration processing unit 215 executes calibration by causing a projection unit to project the calibration image created by the image creation unit 214.SELECTED DRAWING: Figure 2
Patent JP-2018172116-A (JP)
Title: Hybrid bumper beam for vehicle and method for manufacturing the same
Inventor: SAIDA KHAN
IPC: B29C63/34
Filed: 2018-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bumper beam that increases safety without increasing the weight.SOLUTION: A bumper beam for a vehicle includes a bumper beam body having a tubular portion extending in a vehicle width direction. The bumper beam has a metal section (302) and a composite section (304a, 304b), where the metal section (302) and the composite section (304a, 304b) are coaxial, the composite portion (304a, 304b) being along an inner surface of the metal section (302).SELECTED DRAWING: Figure 2C
Patent JP-2019178370-A (JP)
Title: Vapor deposition apparatus
Inventor: FUKUDA KAZUO
IPC: C23C14/24
Filed: 2018-03-30
Abstract: To provide a vapor deposition apparatus that prevents vapor deposition materials from excessively sticking on a specific part in the vapor deposition apparatus to fall and also prevents vapor deposition materials from protruding to cause a vapor deposition film to be less in film thickness in vapor-depositing the long-sized film, and can thus obtain a stable gas barrier film with high productivity.SOLUTION: There is provided a roll-to-roll type vapor deposition apparatus which performs reactive vapor deposition. The vapor deposition apparatus comprises: an evaporation source 21 which evaporates metal; a carrying mechanism 22 which carries a film base material 30 opposed thereto; a fixed sticking-preventive plate 23 arranged between the evaporation source and carrying mechanism; a plasma source 24 which draws plasma 27 out in a direction crossing a metal vapor flow 26 flowing from the evaporation source to the carrying mechanism; and a movable sticking-preventive plate 25 for sticking prevention of the fixed sticking-preventive plate arranged opposite the plasma source across the metal vapor flow, and also has a mechanism which retracts the movable sticking-preventive plate from the metal vapor flow according to the amount of vapor deposition materials deposited on an end part of the movable sticking-preventive plate.SELECTED DRAWING: Figure 2
Patent JP-2019178649-A (JP)
Title: Tractor
Inventor: OKUBO SHINJI
IPC: F02D41/04
Filed: 2018-03-30
Abstract: To reduce the number of times of reproduction of a DPF.SOLUTION: In a tractor, a diesel engine E including a DPF 46b for removing particulate matter in an exhaust gas is mounted. The tractor is configured to execute automatic reproduction for automatically removing the particulate matter during work in a state where the particulate matter in the DPF 46b are less than a predetermined value, and manual reproduction for forcedly removing the particulate matter during work in a state where the particulate matter in the DPF 46b are more than the predetermined value. The configuration of the tractor is characterized in that, when executing the automatic reproduction, in a case where the quantity of particulate matter in the DPF 46b is close to a range of the manual reproduction,an opening degree of an EGR valve 43 is decreased, and fuel injection timing is delayed.SELECTED DRAWING: Figure 7
Patent JP-2019183182-A (JP)
Title: Raw-down determination apparatus, and method
Inventor: KUWANA KOTA
IPC: F27D21/00
Filed: 2018-04-02
Abstract: To determine the occurrence of a raw-down with high accuracy including the small scale one even if a temporary crude ore removal occurs while the raw-down occurs.SOLUTION: The raw-down determination apparatus includes: an image-obtaining part for obtaining a plurality of images photographed with insides of a blast furnace through a monitor window provided at a tuyere of the blast furnace every predetermined time; a data-generating part for generating first time series data composed of respective luminance representative values of a first time width of the past by computing respective luminance representative values from the plurality of images; an abnormal determination value-computing part for transforming the first time series data to a frequency region by Fourier transformation, and computing a total sum of vibration amplitude spectra in a predetermined low frequency region of the frequency regions as an abnormal determination value for determining the raw-down; and a raw-down determination part for determining whether a raw-down occurs or not on the basis of the abnormal determination value.SELECTED DRAWING: Figure 1
Patent JP-2019186115-A (JP)
Title: Electric device
Inventor: TOKUOKA TAKUMA
IPC: A47J27/00
Filed: 2018-04-13
Abstract: To prevent unintended false detection of a switch due to a close operation of a lid body.SOLUTION: An electric device (rice cooker 10) includes a main body 14, a lid body 25 rotatably attached to the main body 14, an operation panel 57 having a plurality of operation buttons 58, an operation substrate 62 having a switch element 63 corresponding to the operation button 58, and a spacer unit 67 having a spacer 71 that conveys an operational force of the operation button 58 to the switch elements 63. Between predetermined adjacent spacers 71 of the spacer unit 67, first convex portions 81a to 81c abutting on the operation substrate 62 and second convex portions 82a to 82c abutting on the operation panel 57 are provided.SELECTED DRAWING: Figure 3
Patent JP-2019193327-A (JP)
Title: Power conversion device
Inventor: KOMICHI YOSHIHIKO
IPC: H02M7/48
Filed: 2018-04-18
Abstract: To obtain a power conversion device capable of restricting reverse flow power within a predetermined time, even though a sunshine amount and consumption power of a load device are varied.SOLUTION: There is provided a power conversion device 2 capable of supplying power to at least one of a power system 3 and a load device by converting DC power into AC power, comprising: a power conversion part 10 for converting the DC power supplied from a DC power supply 1 into the AC power according to a control target value; a power reception point power measuring part 103 for measuring power reception point power; a time measuring part 104 for measuring a continuing time in a state where the power reception point power exceeds a power threshold value based on an output power command value; and an output control part 105 for changing the control target value to a value smaller than a calculated value, when the continuing time exceeds a time threshold value, while calculating the control target value in such a manner that the power reception point power approaches a power value indicated by the output power command value.SELECTED DRAWING: Figure 2
Patent JP-2019188951-A (JP)
Title: Abnormality detection device
Inventor: MIZUI KENSUKE
IPC: B60T17/22
Filed: 2018-04-23
Abstract: To detect abnormality of a drum brake by a method with non-use of a threshold.SOLUTION: An abnormality detection device detects abnormality of a drum brake provided on a vehicle. At S10, a calculation part, which is a constituent of the abnormality detection device, acquires a brake temperature which is a temperature of the drum brake and a brake signal which represents an operational state of a brake pedal. At S11, the calculation part determines whether a braking-off operation is detected from the brake signal or not. At S12, the calculation part calculates brake temperature change tendency during braking-off period as a period during which the braking-off operation is continued when it is determined that the braking-off operation is detected. At S13, the calculation part determines abnormality of the drum brake from temperature change tendency. At S14, the calculation part notifies occurrence of abnormality when abnormality of the drum brake is determined.SELECTED DRAWING: Figure 4
Patent JP-2019188996-A (JP)
Title: Safety driving support device
Inventor: FUTAGAMI TAKUYA
IPC: B61L23/00
Filed: 2018-04-24
Abstract: To make it possible to highly precisely detect information about an obstacle that may exist in a traveling direction of a railway vehicle over the entire traveling range of the railway vehicle.SOLUTION: A safety driving support device includes a storage unit, a position acquisition unit, a detection range acquisition unit, a detection unit, and an output unit. The storage unit stores detection range information indicating a correspondence relation between a position of a railway vehicle and a detection range at which information about an obstacle existing in a traveling direction of the railway vehicle should be detected. The position acquisition unit acquires a current position of the railway vehicle. The detection range acquisition unit acquires a detection range according to the current position on the basis of the current position acquired by the position acquisition unit and the detection range information stored in the storage unit. The detection unit detects information about the obstacle from the detection range acquired by the detection range acquisition unit. The output unit outputs a detection result of the detection unit.SELECTED DRAWING: Figure 2
Patent JP-2018156944-A (JP)
Title: Observation method of specimen
Inventor: NAKANO YASUTAKA
IPC: H01J37/26
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which contrast does not appear to the extent that an operator can identify minute bubbles in a charged particle beam image of liquid subjected to a process of generating bubbles in a so-called charged particle beam device exemplified by a scanning electron microscope and a transmission electron microscope as a device for observing a specimen.SOLUTION: The inventors of the present invention found a phenomenon in which contrast appears to the extent that an operator can specify minute bubbles in a charged particle beam image of a specimen containing a liquid subjected to bubble generation treatment and an ionic liquid. The present invention utilizes this phenomenon as a feature. According to the present invention, bubbles in the liquid, for example, micro bubbles can be found.SELECTED DRAWING: Figure 1
Patent JP-2019187330-A (JP)
Title: Vacuum-packed frozen fruit and its production method
Inventor: MIKAMI YUKIE
IPC: A23L19/00
Filed: 2018-04-26
Abstract: To provide a vacuum-packed frozen fruit in which measures are taken to fill a gap between the fruit and a packaging sheet in a frozen fruit produced by wrapping a fruit of soft meat quality in the packaging sheet and being evacuated, and provide its production method.SOLUTION: A vacuum-packed frozen fruit comprises a soft fleshy fruit, a packaging sheet being evacuated and closely contacted with the fruit and being made of thermoplastic resin, and an elastic body for filling a gap between the fruit and the packaging sheet. Also, a production method of a vacuum-packed frozen fruit comprises the steps of arranging the soft fleshy fruit and the elastic body so as to come in contact with each other in a packaging sheet of thermoplastic resin; evacuating the air in the packaging sheet; sealing it so that the air may not flow in the packaging sheet; and freezing the fruit together with the packaging sheet.SELECTED DRAWING: Figure 1
Patent JP-2019004140-A (JP)
Title: Stacked heat exchanger and method for producing the same
Inventor: TOMITA RYOHEI
IPC: H01L23/473
Filed: 2018-05-08
Abstract: To provide a stacked heat exchanger including a plurality of stacked flow channel pipes, in which the projection height of an outside projecting pipe part included in each flow channel pipe is reduced.SOLUTION: A first projecting pipe part 261 has a joining section 261b joined to a fitting section 271a on the outside of the fitting section 271a in the radial direction of a second projecting pipe part 271. The joining section 261b includes a tip end 261a of the first projecting pipe part 261, and extends in a tube stacking direction DRst so as to run along an outer circumferential side surface 271c of the fitting section 271a to the tip end 261a. Accordingly, the first projecting pipe part 261 can be joined with respect to the second projecting pipe part 271 to the tip end 261a. Correspondingly, a joining width in the tube stacking direction DRst can be easily ensured, so that a reduction in the projection height of the first projecting pipe part 261 can be achieved.SELECTED DRAWING: Figure 2
Patent JP-2019196651-A (JP)
Title: Fireproofing covering structure of steel frame
Inventor: MORITA TAKESHI
IPC: E04B1/94
Filed: 2018-05-10
Abstract: To provide a fireproofing covering structure of a steel frame capable of making a fireproofing covering of a steel frame reasonably thin.SOLUTION: A fireproofing covering structure A of a steel frame 1 comprises an upper flange 1a, a lower flange 1b and a web 1c. A fireproofing covering 2 is formed by laminating a plurality of fireproofing covering materials (2a, 2b).SELECTED DRAWING: Figure 1