baber/WOPTO huggingface dataset:
Patent JP-2018187634-A (JP)
Title: Cleaning device
Inventor: OTA MASAFUMI
IPC: B08B6/00
Filed: 2018-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which covers shortcomings when singly using a mechanism of removing dust existing on a surface of a body to be cleaned by using electrostatic force or a mechanism of removing the dust by using adhesive force, and can construct a more optimum system.SOLUTION: A cleaning device includes: at least two or more units selected from a cleaning unit 10 which brings a cleaning roller 11 electrified with prescribed electric charge into contact with a surface of a body S to be cleaned while rotating the cleaning roller, and removes dust present on the surface of the body S to be cleaned by using electrostatic force, and an adhesive roller unit 30 which brings an adhesive roller 31 into contact with the surface of the body S to be cleaned while rotating the adhesive roller, and removes dust present on the surface of the body S to be cleaned by using adhesive force; and a frame body 40 where a plurality of guide parts 41A, 41B, 42A, 42B enabling installation of the respective units by replacing the units with each other are formed.SELECTED DRAWING: Figure 5
Patent JP-2018188474-A (JP)
Title: Deuterated cftr potentiator
Inventor: MORGAN ADAM J
IPC: C07D215/233
Filed: 2018-08-13
Abstract: PROBLEM TO BE SOLVED: To provide compositions comprising novel ivacaftor derivatives and pharmaceutically acceptable salts thereof for treating diseases and conditions that are beneficially treated by administering a CFTR (cystic fibrosis transmembrane conductance regulator) potentiator.SOLUTION: The invention provides compounds of a formula I and pharmaceutically acceptable salts thereof. In the formula, Y, Y, Y, Y, Yand Yare each independently CHor CD; and, if Y, Y, Y, Y, Yand Yare each CH, then at least one of X, X, X, X, X, Xand Xis deuterium.SELECTED DRAWING: None
Patent JP-2020028338-A (JP)
Title: Golf club head
Inventor: ODAKA ATSUSHI
IPC: A63B53/04
Filed: 2018-08-20
Abstract: To provide a golf club head with further improvable repulsion performance.SOLUTION: The golf club head according to the present invention comprises a face part, a crown part, and a sole part. The inner surface of the sole part is formed with a thin part extending in a toe-heel direction from the face part for a prescribed length in a face-back direction, and a thick part formed at a back side of the thin part and having a thickness larger than that of the thin part. The thick part has a toe side part, a central part and a heel side part aligned from the toe side to the heel side, and integrally formed. When Dc, Dt and Dh stand for distances in the face-back direction from a straight line extending in the toe-heel direction through a leading edge to the central part, the toe side part and the heel side part, respectively, the distance Dc is longer than the distance Dt and the distance Dh.SELECTED DRAWING: Figure 6
Patent JP-2020028838-A (JP)
Title: Coating device
Inventor: KOYAMA DAISUKE
IPC: B05C11/10
Filed: 2018-08-21
Abstract: To provide a coating device capable of automatically cleaning or closing the discharge port of a die.SOLUTION: A coating device comprises a die 10 for coating a running web with a coating material, and auxiliary means, and has a lid body 50 for closing a discharge port of the die, a cleaning implement 54 for cleaning the discharge port, and an air cylinder 38 for moving the lid body and the cleaning implement, respectively to a position separate from that contacting the discharge port.SELECTED DRAWING: Figure 5
Patent JP-2020028873-A (JP)
Title: Langevin type ultrasonic vibrator and method of supporting the same
Inventor: ONISHI KAZUMASA
IPC: B06B1/06
Filed: 2018-08-20
Abstract: To provide a langevin type ultrasonic vibrator which has small variation in resonance frequency of an ultrasonic vibrator and small variation in vibration displacement quantity, and a method of supporting the same.SOLUTION: A copper (s45c)-made flange 3 and a front mass 2 are formed in one body through machining. Then a female hole is formed along a center axis of the front mass 2, and a rod screw 8 is screwed in the female hole. Piezoelectric elements 4 (4a, 4b) as piezoelectric ceramic having been subjected to polarization processing and electrode plates 6 (6a, 6b) are inserted into the rod screw. A female screw provided to a copper (s45c)-made rear mass 7 is fastened to constitute a langevin type ultrasonic vibrator 1 having a flange 3. Then the flange 3 connected to the langevin type ultrasonic vibrator 1 is fastened with a male screw provided on an outer surface of a housing 9 and a vibration nut 5 to be supported and fixed. A difference between an inner radius Hin of the housing 9 and a radius Nin of a lower small-diameter part provided on a bottom face of the vibration nut 5 is 0.1 to 1 time as large as an outer diameter Fr of the front mass.SELECTED DRAWING: Figure 2
Patent JP-2018187485-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing an interesting battle performance.SOLUTION: A game machine 1 includes performance execution means that executes a battle performance in which one-side character 50 and any of a plurality of types of other-side characters 51 fight a battle and which represents whether or not to produce an event advantageous to a player according to the result, and a battle forenotice performance for preliminarily suggesting a type of the other-side character 51 appearing on the battle performance, the performance produced before the battle performance. The game machine is characterized in setting up, as a mode of the battle forenotice performance, a special mode for suggesting a character same type as that of the one-side character 50 as the other-side character 51 appearing on the battle performance.SELECTED DRAWING: Figure 19
Patent JP-2020047323-A (JP)
Title: Memory system
Inventor: SAKAI AKIHIKO
IPC: G11C16/04
Filed: 2018-09-14
Abstract: To provide a high-performance memory system.SOLUTION: A memory system comprises a storage device including first and second strings and a controller. The first string comprises first and second cell transistors connected in series, and a first transistor. The second string comprises a third cell transistor and a second transistor. The gate of the second transistor is independent of the gate of the first transistor. The controller is configured to perform first write for setting the first cell transistor to threshold voltage lower than first target threshold voltage, and perform second write for setting the second cell transistor to threshold voltage higher than second target threshold voltage after the first write, and perform third write for setting the first cell transistor to threshold voltage higher than the first target threshold voltage after the second write, and perform fourth write to the third cell transistor after the third write.SELECTED DRAWING: Figure 16
Patent JP-2019130284-A (JP)
Title: Plant pot cover
Inventor: NASU MASAKAZU
IPC: A47G7/08
Filed: 2018-09-19
Abstract: To provide a plant pot cover that can be attached to a plant pot, allowing planting in a side face, such as a substantially vertical face, of the plant pot.SOLUTION: A plant pot cover is provided. The plant pot cover covers an exterior of a plant pot in which a plant is planted. A side face of the plant pot cover is provided with one or more gaps or slits between which plant stems can be inserted.SELECTED DRAWING: Figure 1
Patent JP-2020047209-A (JP)
Title: Ontology processing apparatus and ontology processing program
Inventor: OKUMURA AKIHIRO
IPC: G06F16/30
Filed: 2018-09-21
Abstract: To provide an ontology processing apparatus and an ontology processing program capable of aiding in addition of more suitable words to an ontology that has superordinate/subordinate concept relations.SOLUTION: An ontology processing apparatus according to an embodiment of the present disclosure includes a coordinate conversion unit, a distance calculation unit, and an addition candidate extraction unit. The coordinate conversion unit extracts a word vector from a word vector holding unit, and converts the extracted word vector into a conversion vector in a predetermined space where a cosine similarity can be approximated by a Euclidean distance. The distance calculation unit calculates the distance between a hyperplane determined from a result of a seed word fitting process and a word in the conversion vector obtained by the conversion by the coordinate conversion unit. The addition candidate extraction unit extracts, based on the distance calculated by the distance calculation unit, a word that is a candidate for addition to the ontology in an ontology storage unit from words held in the word vector holding unit.SELECTED DRAWING: Figure 1
Patent JP-2020050351-A (JP)
Title: Upper box of embedded underground tank and embedding method thereof
Inventor: NISHINO KEITA
IPC: E02D29/045
Filed: 2018-09-21
Abstract: PURPOSE: To provide an upper box of an embedded underground tank installable to an existing embedded underground tank.CONSTITUTION: An upper box of an embedded underground tank according to one embodiment of the present invention has: an FRP-made box pit body frame 10 set by bands in contact with an arcuate upper face on the underground tank fastened to a foundation embedded underground, arranged at a position overlapping with the bands, and formed with notched parts causing no interference with the bands at portions overlapping with the bands; and multiple walls 32 arranged at every portion overlapping the band, extended from the box pit body frame toward the inside of the box pit body frame at positions sandwiching both the entire notched parts and the bands extended toward the inside of the box pit body frame from the notched parts, and formed from the upper face of the underground tank to at least the upper face height position of the notched parts or to an upper end height position of the underground tank.SELECTED DRAWING: Figure 4
Patent JP-2019031279-A (JP)
Title: Seat unit for vehicle cabin
Inventor: VICTOR CARLIOZ
IPC: B60N2/75
Filed: 2018-09-25
Abstract: To provide a number of functions regarding a seat unit for a vehicle cabin, in particular a seat unit comprising two seats arranged facing in opposing directions.SOLUTION: A seat unit 14 comprises: two main seats 16 arranged facing in opposing directions, where each main seat 16 comprises a seat back, a headrest and a seat pan 42 and is configured to convert between a seat position and a bed position; and a partition 18 positioned between the two main seats 16. The partition 18 has two sub-seats arranged facing in opposing directions so that each sub-seat is arranged facing one of the two main seats 16.SELECTED DRAWING: Figure 9
Patent JP-2020055329-A (JP)
Title: Control device, control method and program
Inventor: SUZUKI NORIAKI
IPC: B60R11/02
Filed: 2018-09-28
Abstract: To provide a technology enabling a driver to grasp a setting possible level of braking force.SOLUTION: A control device for controlling a vehicle, includes: a travel control portion which sets a degree of the effect of braking force applied to a vehicle; and an output control portion which can display an indicator on a display device of a vehicle displaying an upper limit level of the degree of effect which can be set.SELECTED DRAWING: Figure 3
Patent JP-2019003697-A (JP)
Title: Video device, method, and program
Inventor: ARAGAKI TATSUO
IPC: G06F3/0488
Filed: 2018-10-01
Abstract: To reduce the burden of a user when operating the touch panel of a large-size video display device.SOLUTION: A video device includes an acquisition part, a detection processing part, and a display processing part. The acquisition part acquires an image from a camera for imaging an area facing a display area. The detection processing part detects the position of the face of the user facing the display area on the basis of the acquired image. When an operation image for operating the video device is displayed on the display area, the display processing part displays a reduction operation image in which the operation image is reduced on a first area which is a first area corresponding to the position of the face of the user and is a part of the display area on the basis of a detection result by the detection processing part. Further, the display processing part changes the display position and size of the reduction operation image according to the operation of the user to a reduction display image through the touch panel. When the display area is vertically long, the first area is formed vertically long. When the display area is horizontally long, the first area is formed horizontally long.SELECTED DRAWING: Figure 2
Patent JP-2019053066-A (JP)
Title: Cross-correlation mitigation algorithms for gnss systems using common overlay codes
Inventor: DUONG ANH HOANG
IPC: G01S19/30
Filed: 2018-10-02
Abstract: To solve the problem with an attempt to detect a signal from a weak SV in which a receiver may mistakenly identify leakage of a signal from a strong SV as being from a different SV, which can impair accuracy of position estimation.SOLUTION: Methods and systems for evaluating Global Navigation Satellite System (GNSS) signals are provided. Each of a first GNSS signal received by a GNSS receiver and a second GNSS signal received by the GNSS receiver is accessed. The second GNSS signal can have temporal fluctuations weaker than temporal fluctuations in the first GNSS signal. A delay between a sequence in the first GNSS signal and a corresponding sequence signal in the second GNSS signal is estimated and compared to a threshold. Upon determining that the delay exceeds the threshold, a location is estimated using both the first GNSS signal and the second GNSS signal.SELECTED DRAWING: Figure 2
Patent JP-2020057301-A (JP)
Title: Magnetic marker system
Inventor: YAMAMOTO MICHIHARU
IPC: E01F9/512
Filed: 2018-10-04
Abstract: To provide a magnetic marker system for reliably detecting a magnetic marker on the vehicle side while suppressing a magnetic force of the magnetic marker.SOLUTION: In a magnetic marker system 1 including a magnetic marker 10 laid along a road so that the magnetic marker can be detected by a magnetic sensor on the side of a vehicle in order to support a driver's driving operation of the vehicle or to realize a vehicle control for automatic driving that does not depend on the driver's operation, the magnetic marker 10 is laid so that directions of magnetic poles are alternately inverted along the road, and magnetic fields of adjacent magnetic markers 10 are arranged so as to interfere with each other with a gap along the road.SELECTED DRAWING: Figure 2
Patent JP-2020059558-A (JP)
Title: Container conveyance system
Inventor: SASAKI TAKAHITO
IPC: B65G47/28
Filed: 2018-10-04
Abstract: To selectively obtain a container transfer device capable of transferring containers in different attitudes for a plurality of conveyance devices.SOLUTION: A container conveyance system 10 comprises: a heat treatment device 18 with which a container V is subjected to heat treatment; a first conveyance conveyor 24 arranged on the downstream side to convey the container V in a laid-down posture; a second conveyance conveyor 26 for conveying the container V in a standing posture; a transfer device 28 for transferring the container V to any of the first conveyance conveyor 24 and the second conveyance conveyor 26 from the heat treatment device 18; and a control device 34. The transfer device 28 comprises a first chuck 31, a second chuck 33, and a posture change device 22 for changing the container V to the standing posture from the laid-down posture. In a first operation mode, the container V in the laid-down posture is transferred to the first conveyance conveyor 24 from the heat treatment device 18 by the first chuck 31. In a second operation mode, the container V in the laid-down posture is transferred to the posture change device 22 from the heat treatment device 18 by the first chuck 31, and is transferred to the second conveyance conveyor 26 in the standing posture by the second chuck 33.SELECTED DRAWING: Figure 3
Patent JP-2020062324-A (JP)
Title: Medical image processing device, x-ray diagnostic device and medical image processing program
Inventor: TAKAYA Mika
IPC: A61B6/00
Filed: 2018-10-19
Abstract: To facilitate update of a blood vessel region image in a three-dimensional road map.SOLUTION: A medical image processing device according to one embodiment includes a medical image acquisition part, a storage part, a blood vessel image generation part, an updating part and a composite image generation part. The medical image acquisition part acquires a two-dimensional medical image. The storage part stores three-dimensional medical data including information on a blood vessel region. The blood vessel image generation part generates a two-dimensional blood vessel region image including the information on the blood vessel region from the three-dimensional medical data. The updating part updates the two-dimensional blood vessel region image on the basis of the acquired first two-dimensional medical image. The composite image generation part generates the composite image obtained by combining the updated two-dimensional blood vessel region image, the first two-dimensional medical image and the second two-dimensional medical image acquired subsequently to the first two-dimensional medical image.SELECTED DRAWING: Figure 1
Patent JP-2020067098-A (JP)
Title: Fluid control valve
Inventor: TOCHIHARA HIDEYA
IPC: F16K31/06
Filed: 2018-10-22
Abstract: To provide a fluid control valve capable of suppressing pressure resistance performance necessary for piping even when an excessive pressure acts in a valve closing state.SOLUTION: A fluid control valve 5 includes a housing having a fluid passage in which a working fluid of liquid, is circulated, and a valve element 90 for opening and closing the fluid passage and a plunger 55 for driving the valve element 90 by axially displacing, are disposed inside of the housing. The fluid control valve 5 includes a coil portion 540 disposed inside of the housing and generating magnetic force for axially displacing the plunger 55, and a relief valve assembly 9 disposed inside of the housing, and having a relief valve mechanism portion. The relief valve mechanism portion operates to permit circulation of the working fluid in the fluid passage in a state of keeping an axial position of the plunger 55 in a case when a fluid pressure more than a prescribed pressure acts in a valve closing state.SELECTED DRAWING: Figure 7
Patent JP-2020067874-A (JP)
Title: Output device, control device, and output method for learning parameter
Inventor: TSUNEKI RYOTARO
IPC: G05B23/02
Filed: 2018-10-25
Abstract: To acquire parameters that are being mechanically learned or has been mechanically learned, convert these parameters into information that a user can easily understand, and output this information.SOLUTION: An output device comprises: an information acquisition unit that acquires parameters or first physical quantities of a component of a servo control device, which is being learned or has been learned from a mechanical learning device that performs mechanical learning for the serve control device controlling a servo motor driving axes of a machine tool, robot or industrial machine; and an output unit that outputs at least one selected from among at least one physical quantity of the acquired first physical quantities and the second physical quantities obtained from the acquired parameters, time response characteristics of the component of the servo control device, and frequency response characteristics of the component of the servo control device. The time response characteristics and the frequency response characteristics are obtained using the parameters, the first physical quantities or the second physical quantities.SELECTED DRAWING: Figure 8
Patent JP-2020072495-A (JP)
Title: Power conversion device
Inventor: KONO YASUHIKO
IPC: H02M7/487
Filed: 2018-10-29
Abstract: To solve the problem that overvoltage is applied to a part of elements by unbalancing an application voltage because of variance of resistance in an OFF state of elements in a case where a three-level main circuit consists of a wide bandgap semiconductor.SOLUTION: A power conversion device comprises a switching circuit in which first to fourth semiconductor switching elements are connected in series, a smoothing capacitor pair, and a diode pair. The first semiconductor switching element is connected to a positive power supply line and the fourth semiconductor switching element is connected to a negative power supply line, respectively. A first connection point where the first and second semiconductor switching elements are connected is connected to a cathode of one diode of the diode pair, and a second connection point where the second and third semiconductor switching elements are connected is connected to an AC terminal. A third connection point where the third and fourth semiconductor switching elements are connected is connected to an anode of the other diode of the diode pair, a connection point of the diode pair and a connection point of the smoothing capacitor pair are connected, and a resistor is connected between the first connection point and the third connection point.SELECTED DRAWING: Figure 1
Patent JP-2020072296-A (JP)
Title: Pedestal for vibration element, vibrator, and oscillator
Inventor: YAMAGUCHI MASAO
IPC: H03H9/10
Filed: 2018-10-29
Abstract: To provide a pedestal for vibration element, vibrator and oscillator, capable of achieving high vibration resistance and high phase noise characteristics by suppressing an influence of vibration from the outside.SOLUTION: The pedestal for vibration element includes: a loading part 11 with a crystal piece 2; four connection parts 14 provided at the outside of each corner in the loading part 11 and connected with a substrate in a package; and a junction part 13 for joining the loading part 11 to the connection part 14. The junction part 13 is thinner than the loading part 11 and the bottom face of the loading part 11 and the bottom face of the junction part 13 are on the same plane, and the bottom face of the junction part 13 is connected with a surface of the connection part 14. Each of the vibrator and the oscillator is provided with the pedestal for vibration element.SELECTED DRAWING: Figure 1
Patent JP-2020070942-A (JP)
Title: Refrigeration cycle device
Inventor: ITAKURA SHUNJI
IPC: F25B1/00
Filed: 2018-10-29
Abstract: To provide a refrigeration cycle device preventing corrosion of a resin member and a resin material of a refrigerant circuit at low costs.SOLUTION: An air conditioning device includes: a mixed refrigerant including 20 wt.% or more of low GWP refrigerant including at least one of a refrigerant having a carbon-carbon bond excluding a single bond as a bond between carbon atoms, a refrigerant having a single bond of a halogen group element of an atomic weight over 10 times of carbon, and carbon, and a refrigerant having an ether bond; and a refrigerant circuit in which a refrigeration oil is circulated. At least one of a resin member and a resin material included in the refrigerant circuit is composed of a material having chemical resistance, in a case where a pipe inner surface area of a connection pipe forming the refrigerant circuit is 0.6 mor more.SELECTED DRAWING: Figure 3