baber/WOPTO huggingface dataset:
Patent JP-2019126089-A (JP)
Title: Radio communication system and relay device
Inventor: NAKADA MASASHI
IPC: H04W92/16
Filed: 2019-04-04
Abstract: To provide a radio communication system and a relay device that can identify a target cell even in a network form in which relay devices are connected in multiple stages.SOLUTION: In a radio communication system, a first relay device 1 is connected to a communication network, at least a second relay device 2 is connected under the control of the first relay device 1, and one or more first communication devices 4-6 are connected under the control of the second relay device 2. The second relay device 2 transmits a first message including cell information on the first communication devices 4-6 to the first relay device 1 when there is a change in information on the first communication devices 4-6 or the first communication devices 4-6 are registered. The cell information includes logical cell identification information to identify the first communication devices 4-6 and physical cell identification information.SELECTED DRAWING: Figure 3
Patent JP-2019131591-A (JP)
Title: Co-formulations of bifenthrin with encapsulated crop protection agents for use in liquid fertilizers
Inventor: TIMOTHY M MARTIN
IPC: C05G3/60
Filed: 2019-04-04
Abstract: To provide insecticidal compositions suitable for use in preparation of insecticidal liquid fertilizers.SOLUTION: An insecticidal composition comprises: a) unencapsulated bifenthrin; b) at least one encapsulated crop protection agent; c) a hydrated aluminum-magnesium silicate; and d) at least one dispersant selected from the group consisting of sucrose esters, lignosulfonates, alkylpolyglycosides, naphthalenesulfonic acid formaldehyde condensates and phosphate esters.SELECTED DRAWING: None
Patent JP-2020173287-A (JP)
Title: Protective structure for display of information terminal
Inventor: OTSUKI KOHEI
IPC: G06F1/16
Filed: 2019-04-08
Abstract: To obtain a protective structure for a display of an information terminal capable of reducing damage of a touch panel.SOLUTION: A protective structure for a display of an information terminal includes an engaging section (3) which covers a side surface of an information terminal (5) having a touch panel (4) on a front surface side, and a protrusion section (2) which is provided on an upper portion of the engaging section and protruded from the front surface of the touch panel in an end portion of the front surface side of the information terminal. One of the engaging section and the protrusion section is composed of a high rigidity material, and the other of them is composed of an elastic body material.SELECTED DRAWING: Figure 2
Patent JP-2019130382-A (JP)
Title: bathroom
Inventor: SATO HINAKO
IPC: A47K4/00
Filed: 2019-04-08
Abstract: To provide a bathroom having no need of separately mounting any handrails.SOLUTION: A bathroom 1 includes a bathtub 12, a washing place 11 adjacent to the bathtub 12, a wall part 13 mounted across the washing place 11 and the bathtub 12, and a front plate part 3 provided over the whole length in the width direction of a wall surface 13a across the washing place 11 and the bathtub 12 on the wall surface 13a of the wall part 13 and having a function as a handrail. The front plate part 3 is fixed to the wall surface 13a via end fixation parts (fixation parts 4) disposed on the side of the washing place 11 and on the side of the bathtub 12, and a middle fixation part (fixation part 4) disposed between the end fixation parts on both of the sides. A space between the middle fixation part and one side of the end fixation parts, and a space between the middle fixation part and the other side of the end fixation parts are made to be storage spaces 14a with their upper parts open, and shelf parts 5 which are formed of longitudinal wire material and lateral wire material, which are long in the width direction of the wall surface 13a and on which objects can be placed, are disposed in each of the storage spaces 14a on both sides.SELECTED DRAWING: Figure 1
Patent JP-2019181201-A (JP)
Title: Magnetic resonance imaging apparatus, RF coil, and magnetic resonance imaging method
Inventor: IMAI SATOSHI
IPC: A61B5/055
Filed: 2019-04-09
Abstract: To perform parallel imaging with the consistency of an RF magnetic field ensured without using an array coil.SOLUTION: An MRI apparatus according to the embodiment includes a whole body RF coil housed in a gantry, the whole body RF coil including: a first element unit used for transmitting a radio frequency magnetic field; and a second element unit used for receiving magnetic resonance signals generated from a subject upon reception of the radio frequency magnetic field. The first element unit is a birdcage-type RF coil having two end rings and a plurality of rungs spaced apart from each other along a circumferential direction of the end rings. The second element unit is a microstrip antenna.SELECTED DRAWING: Figure 3
Patent JP-2020172974-A (JP)
Title: Driving unit
Inventor: MATSUOKA YOSHIHIRO
IPC: B60K17/04
Filed: 2019-04-10
Abstract: To provide a driving unit capable of improving driving force.SOLUTION: A driving unit 100 includes a motor 2, a torque converter 3, and a power transmission mechanism 4. In the torque converter 3, torque is inputted form the motor 2. The power transmission mechanism 4 is disposed between the motor 2 and the torque converter 3. The power transmission mechanism 4 transmits torque from the torque converter 3 to a driving wheel 101 side.SELECTED DRAWING: Figure 1
Patent JP-2020171257-A (JP)
Title: Beverage containing sodium and gluconate
Inventor: AOKI KOJI
IPC: A23L2/38
Filed: 2019-04-12
Abstract: To provide a beverage that contains high-concentration sodium and has high drinkability though it is substantially neutral (pH 5.0-7.0).SOLUTION: A beverage has a sodium concentration of 20-80 mg/100 ml, a chloride ion concentration of 30 mg/100 ml or less, and a gluconate concentration of 10-850 mg/100 ml, and has a pH of 5.0-7.0.SELECTED DRAWING: None
Patent JP-2019150592-A (JP)
Title: Cell transplantation device and unit for cell transplantation
Inventor: KODAMA MASAHIRO
IPC: C12M1/26
Filed: 2019-04-16
Abstract: To provide a cell transplantation device and a unit for cell transplantation that enable smooth transplantation of cells.SOLUTION: A cell transplantation device 10 is a device for arranging a cell group Cg in a target region, which is at least either intracutaneous or subcutaneous. The cell transplantation device 10 includes a needle-shaped projection 30 that functions as a storage part for storing a liquid body including the cell group Cg, has an aperture 32 communicating with the storage part, and functions as an entry part for entering from a surface of a skin to the target region to arrange the aperture 32 in the target region. The projection 30 is a structure including a hole extending from the aperture 32 inside the projection 30, the projection having a configuration for detaining the cell group Cg taken from the aperture 32 inside the projection 30.SELECTED DRAWING: Figure 8
Patent JP-2020178425-A (JP)
Title: Electric power conversion device
Inventor: LAXMAN MAHARJAN
IPC: H02M7/49
Filed: 2019-04-16
Abstract: To provide an electric power conversion device capable of preventing an electric outage and damage in the circumference equipment.SOLUTION: An electric power conversion device 1 comprises: an on-delay time setting unit that sets an on-delay time of a semiconductor switch provided to a converter cell having a DC capacitor in which a DC voltage is smaller than that of the converter cell having the DC capacitor having the large DC voltage so as to become longer; a voltage compensation amount setting unit that sets a voltage compensation amount for compensating an error of an output voltage of the capacitor based on the on-delay time set by the on-delay time setting unit for each converter cell; and a gate pulse signal generation unit that generates a gate pulse signal driving the semiconductor switch on the basis of an on-delay compensation voltage command value calculated by using the voltage compensation amount distributed in each of the converter cells set by the voltage compensation amount setting unit.SELECTED DRAWING: Figure 9
Patent JP-2019202756-A (JP)
Title: Control system and method for vehicles with dynamic braking
Inventor: EDWARD THOMAS PETRAK
IPC: B60L7/06
Filed: 2019-04-18
Abstract: To prevent stalling of the engine attributable to failed braking choppers when transitioning from a dynamic braking mode to a propel mode.SOLUTION: A control system includes a current sensor and one or more processors. The current sensor is configured to be disposed onboard a vehicle and to monitor a measured current conducted into a resistor leg of the vehicle. The resistor leg has a braking chopper and one or more resistive elements, and is connected with a traction bus of the vehicle. The one or more processors are configured to receive the measured current from the current sensor and, in response to the measured current differing from an expected current through the resistor leg, the one or more processors are configured to generate a control signal configured to execute one or more of increasing an engine speed of an engine of the vehicle, increasing cooling of the one or more resistive elements of the resistor leg, restricting movement of the vehicle, and scheduling maintenance for the resistor leg.SELECTED DRAWING: Figure 2
Patent JP-2020176034-A (JP)
Title: Silicon core wire
Inventor: HOSHINO SHIGEO
IPC: C01B33/02
Filed: 2019-04-19
Abstract: To provide a simple and inexpensive long silicon core wire having less risk of contamination and collapse.SOLUTION: In a silicon core wire according to a first aspect of the present invention, a male thread part formed at one end of a first thin silicon rod and a female thread part formed at one end of a second thin silicon rod are screwed together and fastened. In a silicon core wire according to a second aspect of the present invention, a thread part formed at one end of a first thin silicon rod and a thread part formed at one end of a second thin silicon rod are screwed together and fastened via an adapter with thread parts formed at both ends thereof.SELECTED DRAWING: Figure 1
Patent JP-2020182142-A (JP)
Title: Communication system, communication method, and program
Inventor: YOSHIURA YASUSHI
IPC: G06F21/60
Filed: 2019-04-26
Abstract: To provide a communication system, a communication method, and a program that can enhance security in a communication system including a plurality of industrial apparatuses capable of synchronous communication.SOLUTION: In a communication system including a plurality of industrial apparatuses 10 and 20A to 20D capable of synchronous communication, encryption units 103 and 201 of the plurality of industrial apparatuses that perform communication encrypt transmission data. Transmission units 104 and 202 transmit the transmission data to other industrial apparatuses. Reception units 105 and 203 receive the encrypted reception data from the other industrial apparatuses. Decryption units 106 and 204 decrypt the reception data. The industrial apparatuses 20A, 20B, and 20D have a cryptographic communication function, but the industrial apparatus 20C does not have a cryptographic communication function. A setting unit 102 of the industrial apparatus 10 performs settings related to encrypted communication for each combination of the industrial apparatuses that communicate with each other, based on the support status of the encrypted communication of the other industrial apparatuses provided in a data storage unit 100 and the setting contents of the encrypted communication.SELECTED DRAWING: Figure 2
Patent JP-2020182635-A (JP)
Title: Oxygen concentrator
Inventor: NAKAMURA KYOSUKE
IPC: B01D53/047
Filed: 2019-05-07
Abstract: To provide an oxygen concentrator that can suppress an increase in cylinder internal pressure due to deterioration of an adsorbent material put in an adsorption cylinder, and maintain concentrated oxygen gas generation efficiency excellently.SOLUTION: An oxygen concentrator 10 includes a control circuit 60 for repeating gas supply control for sequentially executing first control, second control, third control, fourth control, fifth control, and sixth control for a first adsorption cylinder 41 and a second adsorption cylinder 42. The control circuit 60 adjusts a cycle for executing the gas supply control while maintaining the ratio of a period of the second control to a period of the third control, and the ratio of a period of the fifth control and a period of the sixth control at a predetermined reference ratio based on the pressure detected by a pressure detection part 57.SELECTED DRAWING: Figure 3
Patent JP-2019183282-A (JP)
Title: Additive manufacturing apparatus and method
Inventor: MCMURTRY DAVID ROBERTS
IPC: B22F3/105
Filed: 2019-05-16
Abstract: To provide an additive manufacturing apparatus for building objects by layerwise consolidation of material.SOLUTION: The apparatus includes a build chamber (101) containing a working area, a high energy beam (118) for layerwise consolidation of material deposited in the working area, and a flow device (110, 112) for generating a gas flow across at least a part of the working area from a gas inlet (112a) to a gas outlet (110a). The gas inlet (112a) and gas outlet (110a) are arranged to be movable within the build chamber (101).SELECTED DRAWING: Figure 1
Patent JP-2020179096-A (JP)
Title: Laundry basket responding to weather changes
Inventor: LIAN HANQI
IPC: D06F57/00
Filed: 2019-05-16
Abstract: To provide a laundry basket responding to weather changes.SOLUTION: A laundry basket responding to weather changes comprises a box. A transmission space is installed in the box, and a dust prevention device is installed in the transmission space. A transmission shaft extending outside the top end of the transmission space is connected to rotate in the dust prevention device, and a wind power driving device positioned at the top edge of the dust prevention device is installed in the transmission shaft. The wind power driving device controls the dust prevention device. The laundry basket has a simple structure and responds to a suddenly changing weather situation by mechanical wind power or rainwater monitoring structures. The laundry basket protects laundry by starting a protective device by the monitoring structures.SELECTED DRAWING: Figure 1
Patent JP-2020189256-A (JP)
Title: Wastewater treatment method and wastewater treatment apparatus used therefor
Inventor: KIMURA SATOYUKI
IPC: B01D19/00
Filed: 2019-05-20
Abstract: To provide a wastewater treatment apparatus capable of accelerating discharge of ozone bubbles in a liquid to be treated, facilitating gas-liquid separation, and reusing the liquid as purified water.SOLUTION: A wastewater treatment apparatus includes a process of supplying ozone gas into a liquid to be treated in a first treatment tank 12, a process of letting the liquid to be treated pass through a lower opening A1 of a partition plate A and into a second treatment tank 13, a process of letting the liquid to be treated climb over an upper end B1 of a partition plate B provided in the second treatment tank and fall through an auxiliary plate 13a provided opposite the partition plate B, a process of changing a flow of the liquid to be treated to the direction of a partition plate C by a water flow change plate 13b installed below the auxiliary plate, a process of letting the flow of the liquid to be treated pass through a lower opening C1 of the partition plate C and come into contact with a slope plate 14a provided in a third treatment tank 14 to raise it, and a process of separating the ozone bubbles contained in the liquid to be treated and discharging from the top of the third treatment tank to an exhaust gas storage tank 20, and the treated liquid from which the ozone bubbles have been separated can be discharged from the third treatment tank and reused as purified water.SELECTED DRAWING: Figure 1
Patent JP-2020191236-A (JP)
Title: Power storage device
Inventor: KIMURA SHINYA
IPC: H01G11/78
Filed: 2019-05-22
Abstract: To suppress generation of metal powder caused by sliding between a case body and a lid when an aperture of the case body is closed using the lid.SOLUTION: In a direction X in which a pair of long side walls 13c and a pair of short side walls 13d are erected from a bottom wall 13b of a case body 13, a resin support part 32 is positioned between a lid 14 and a tab side end surface 12a of an electrode assembly 12. In a direction orthogonal to the erection direction X, the support part 32 is positioned between a conductive member 17 and the pair of long side walls 13c and the pair of short side walls 13d. The support part 32 supports the conductive member 17 from an outside in the direction orthogonal to the erection direction X. The support part 32 has opposite parts facing inner surfaces of the pair of long side walls 13c and inner surfaces of the pair of short side walls 13d.SELECTED DRAWING: Figure 1
Patent JP-2020190516-A (JP)
Title: Tensile test method and device for metal material
Inventor: SUZUKI TERUHITO
IPC: G01N3/04
Filed: 2019-05-23
Abstract: To provide a tensile test method capable of accurately measuring machining characteristics in a heating state of a thin metal material.SOLUTION: A tensile test method for a metal material in which a thin plate test piece held at both ends by chucks 1 (1x, 1y) is heated and a tensile load is applied to the heated thin plate test piece, comprises directly energizing and heating the thin plate test piece using the chucks 1 as electrodes, and at the same time, partially high-frequency induction heating only portions on both ends in a longitudinal direction of the thin plate test piece by induction heating coils 2 (2x, 2y), to thermally compensate heat removed through the chucks 1 (1x, 1y). Consequently, the heat equalizing property in the longitudinal direction of the thin plate test piece can be improved, and a temperature gradient in a measurement range by an extensometer can be almost eliminated, so that it is possible to accurately grasp the machining characteristics of a thin metal material in a heated state.SELECTED DRAWING: Figure 5
Patent JP-2019135416-A (JP)
Title: Eccentric oscillating gear device
Inventor: HIROSE SHINYA
IPC: F16H1/32
Filed: 2019-05-24
Abstract: To provide an eccentric oscillating gear device capable of suppressing a decrease in the service life.SOLUTION: An eccentric oscillating gear device X1 includes an outer cylinder 2, a carrier 4 having a first member 41 and a second member 42, a fastening member 5 having a head 52 pressing the first member 41 from a side opposite from the second member 42 and fastening the first member 41 and the second member 42, and a main bearing 9 having a second receiving surface 41G and at least a part thereof positioned within a length range of the fastening member 5 so as to allow relative rotation between the outer cylinder 2 and the carrier 4. The first member 41 includes a first contact surface 41C receiving fastening force of the fastening member 5 from the head 52, and a second contact surface 41D receiving the fastening force of the fastening member 5 from the second member 42, and in a fastening direction of the first member 41 and the second member 42 by the fastening member 5, the second receiving surface 41G is shifted to the fastening direction from a virtual intermediate surface S1 where the first contact surface 41C and the second contact surface 41D are in equal distance.SELECTED DRAWING: Figure 1
Patent JP-2020192706-A (JP)
Title: Manufacturing method of three dimensional molding product by joining upper undercut region and region forming lower internal space
Inventor: TARUMI SATORU
IPC: B29C64/153
Filed: 2019-05-27
Abstract: To provide an efficient molding direction for a three dimensional molding product having an undercut area formed on an upper side and an internal space formed on a lower side.SOLUTION: In a manufacturing method of a three dimensional molding product having an undercut region 1 on an upper side and an internal space 2 on a lower side by laminating powder, sintering the laminate, and cutting the sintered layer, on an occasion where a CAD/CAM system creates a horizontal cutting path 3 that cuts an area forming the internal space 2, when a cutting path is created with an upper end position 23 of the internal space 2 as a lateral, a command is set to further stack at the upper end position 23, or a horizontal cutting path 3 is created at a position further above the horizontal cutting path 3 by a cutting width. By setting a command to stop cutting along the cutting path for a cutting tool 4, it is possible to avoid cutting the upper end surface 23.SELECTED DRAWING: Figure 1(a)
Patent JP-2019153346-A (JP)
Title: Electronics
Inventor: HIROSE KENJI
IPC: G06F1/20
Filed: 2019-06-06
Abstract: To improve rigidity of a frame while attaining miniaturization of an electronic device.SOLUTION: An electronic device 1 includes: a frame 20 surrounding components such as a cooling fan 5, an optical disk drive 7, a power supply unit 40; and chassis 32, 33 attached to the frame 20 and covering a circuit board 31. The electronic device 1 has a metal plate 39. The metal plate 39 is disposed on a side opposite to the chassis 32, 33 with the components such as the cooling fan 5 interposed therebetween. The metal plate 39 is attached to the frame 20.SELECTED DRAWING: Figure 6
Patent JP-2019198083-A (JP)
Title: Signal generation method and signal generation device
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0456
Filed: 2019-06-13
Abstract: To provide a transmission method to simultaneously transmit plural modulation signals from plural antennas capable of improving reception quality under a circumstance that direct waves are dominant.SOLUTION: The transmission method is a method to simultaneously transmit a first modulation signal and a second modulation signal with identical frequency which are modulated by modulation systems different from each other. Both signals are subjected to a power change different from each other, and subsequently subjected to precoding by using a fixed precoding matrix, and are transmitted while regularly switching the phase of at least one of the first modulation signal and the second modulation signal. With this, the quality of the data received by a receiver is improved.SELECTED DRAWING: Figure 100
Patent JP-2020205327-A (JP)
Title: Light-emitting device
Inventor: KURIKI SHINGO
IPC: H01L33/48
Filed: 2019-06-17
Abstract: To provide a light-emitting device which enables adjustment of emission colors and has high color mixing properties.SOLUTION: A light-emitting device 1 comprises, on a substrate 10: a first mounting region 21; a second mounting region 22 which is adjacent to the first mounting region 21 and has the same planar shape as that of the first mounting region 21; and a third mounting region 23 which is adjacent to both of the first mounting region 21 and the second mounting region 22, and has the same planar shape as those of the first mounting region 21 and the second mounting region 22. In each of the mounting regions, there are mounted a plurality of first light-emitting elements 11 for emitting light in a first color, a plurality of second light-emitting elements 12 for emitting light in a second color, and a plurality of third light-emitting elements 13 for emitting light in a third color. The first light-emitting elements 11, the second light-emitting elements 12, and the third light-emitting elements 13 are symmetrically arranged with respect to the first mounting region 21 to the third mounting region 23.SELECTED DRAWING: Figure 1