baber/WOPTO huggingface dataset:
Patent JP-2020192965-A (JP)
Title: Heat exchange system
Inventor: OSHIKA SHINGO
IPC: B60H1/32
Filed: 2019-05-30
Abstract: To provide a heat exchange system capable of performing heating operation while preventing frost formation on an outdoor heat exchanger.SOLUTION: A heat pump cycle 2 includes a compressor 20, a water-cooled condenser 21, an internal heat exchanger 22, a first expansion valve 23, a second expansion valve 24, a chiller 25, and an evaporator 26. A high-temperature water circuit 3 includes the water-cooled condenser 21, a heater core 31 for heating air-conditioned air, and a first outdoor heat exchanger 32 for exchanging heat between cooling water and outside air. A low-temperature water circuit 5 includes the chiller 25, the internal heat exchanger 22 through which cooling water flowing out from the chiller 25 flows, and a second outdoor heat exchanger 51 for exchanging heat between the cooling water flowing out from the internal heat exchanger 22 and the outside air. In the internal heat exchanger 22, the cooling water flowing out from the chiller 25 in the low-temperature water circuit 5 is heated by a high-pressure refrigerant flowing out from the water-cooled condenser 21 in the heat pump cycle 2.SELECTED DRAWING: Figure 1
Patent JP-2020196036-A (JP)
Title: Processing program creation device and scattering direction determination method for molten metal
Inventor: MURAKAMI TAKUYA
IPC: B23K26/04
Filed: 2019-06-05
Abstract: To provide a processing program creation device capable of creating a processing program capable of controlling a direction in which molten metal scatters in piercing processing.SOLUTION: An optimum scattering angle calculation part 213 calculates an optimum scattering angle suitable for letting molten metal scatter without sticking on an approach nor a processing path for a second product located in a search region having its center in the center of a pierce in piercing processing for piercing a sheet metal so as to manufacture a first product. A program creation part 214 creates a processing program by adding, to a code for manufacturing the first product by cutting the sheet metal, an auxiliary code indicating that a position of a laser beam, emitted from an opening of a nozzle fitted atop of a processing head, in the opening is displaced from the center of the opening in an angle direction of the optimum scattering angle when performing the piercing processing on the first product.SELECTED DRAWING: Figure 12
Patent JP-2019189218-A (JP)
Title: Flying body and method for controlling flying body
Inventor: SUZUKI YOICHI
IPC: B64D47/08
Filed: 2019-06-10
Abstract: To provide a method for guaranteeing location accuracy on filming/observation data from a drone with observation from the ground.SOLUTION: A method includes: a step of filming with an automatic tracking video camera from the ground; a step of measuring a location of a drone from the ground in a real time manner; a step of adding location information of the drone from the ground to an image filmed by the drone; a step of adding location information from the drone to the image; and a step of warning when a difference occurs in the location information.SELECTED DRAWING: Figure 1
Patent JP-2020201425-A (JP)
Title: Tool for setting observation sample to microscope, and method
Inventor: HIOKI HIROYUKI
IPC: G01N1/28
Filed: 2019-06-12
Abstract: To provide an observation sample setting tool settable on a microscope stably even without a cover glass, and without movement, floating or distortion of the sample during observation.SOLUTION: An observation sample setting tool P comprises a transparent synthetic resin sheet 10 having a through-hole part 11, two cover glasses 20, 30 each having a larger area than that of the through-hole part 11 of the transparent synthetic resin sheet 10, and two adapters 40, 50 for sandwiching both ends of the transparent synthetic resin sheet 10.SELECTED DRAWING: Figure 1
Patent JP-2020199620-A (JP)
Title: Support device and processing device comprising the same
Inventor: IZUMI TAKAAKI
IPC: B23B31/02
Filed: 2019-06-12
Abstract: To provide a support device that can improve workability in detaching a member to be rotated such as a tool, and a processing device comprising the same.SOLUTION: The support device, a support unit for supporting a member to be rotated, comprises: a base member; a fixing member to which the member to be rotated is detachably attached; a driving part, fixed to the base member, which rotates the fixing member around a rotation axis from one end part of a rotation axis of the member to be rotated; a support part, detachably attached to the fixing member from the other end part side of the rotation axis of the member to be rotated, which supports rotation of the fixing member; and a moving mechanism that moves the support part between a first position at which the part is attached to the fixing member and a second position at which the part is separated from the fixing member. The moving mechanism comprises a first mechanism that moves the support part along a first direction extending in an axis direction of the rotation axis and a second mechanism that moves the support part to the second position away from an extension line of the rotation axis.SELECTED DRAWING: Figure 7
Patent JP-2022120208-A (JP)
Title: power transmission device
Inventor: IWASAKI YUICHI
IPC: H02K7/116
Filed: 2019-06-13
Abstract: To efficiently supply lubricating oil.SOLUTION: A power transmission device 1 includes: a motor 2; a speed reduction mechanism 3 (a first planetary reduction gear 4, a second planetary reduction gear 5) and a differential gear 6 connected to the downstream of the motor 2; and a drive shaft 8B penetrating through an inner periphery of the motor 2, and inner peripheries of ring gears 41, 51 of the speed reduction mechanism 3, the differential gear 6, and a differential case 60. A spiral groove 81 for sending lubricating oil from the motor 2 toward the speed reduction mechanism 3 and the differential gear 6 is formed on an outer periphery of the drive shaft 8B.SELECTED DRAWING: Figure 1
Patent JP-2020204269-A (JP)
Title: Through-flow pump
Inventor: SAEKI TAKAFUMI
IPC: F04D17/04
Filed: 2019-06-14
Abstract: To provide a through-flow pump that can be enhanced in pump efficiency and also improved in air capacity and air pressure.SOLUTION: The present invention relates to a through-flow pump 11 that comprises a cylindrical impeller 17 pivoted in a flow passage and a drive motor 19 which drives the impeller to rotate, and that has: a swell space 33 which is formed as an internal wall surface 16a of a flow passage extending from one end of an intake 12 for fluid to a jet port 13 along a rotating direction 31 of the impeller 17 swells; a plurality of shape-changeable vanes 18 which are arranged at predetermined intervals at an outer peripheral part of the impeller 17; and vane shape change means which changes a shape of the plurality of vanes 18 located facing the intake 12 so as to reduce resistance to a fluid flowing in from the intake 12.SELECTED DRAWING: Figure 2
Patent JP-2019171128-A (JP)
Title: Game machine
Inventor: MARUYAMA YUKI
IPC: A63F5/04
Filed: 2019-06-14
Abstract: To provide a game machine capable of reducing possibility in which a same performance is continuously executed, thereby preventing misunderstanding and getting tired of a game of a player.SOLUTION: A game machine comprises: table selection means 240 for executing a table lottery for selecting one performance lottery table from a plurality of performance lottery tables; and performance control means 200 for executing a performance lottery using the performance lottery table selected by the table selection means 240, and causing a performance part 66 to execute a performance related to performance data selected by the performance lottery. The table selection means 240 executes a table lottery while excluding the performance lottery table selected in a previous table lottery, in a prescribed game state, and executes a table lottery without excluding the performance lottery table selected in the previous table lottery in other game states.SELECTED DRAWING: Figure 12
Patent JP-2020204869-A (JP)
Title: Failure analysis support system, failure analysis support method, and computer program
Inventor: KOKUBUN ARATA
IPC: G06F11/07
Filed: 2019-06-17
Abstract: To support efficient analysis on computer system failures.SOLUTION: A failure analysis support system is configured: to calculate a failure analysis period based on a metric performance value of a bottleneck candidate resource and a metric reference value corresponding to the metric performance value; to identify bottleneck candidate related resources related to the bottleneck candidate resource by referring to inter-resources related information, calculate an evaluation value of the bottleneck candidate related resource based on the metric performance value of the bottleneck candidate related resource and the metric reference value corresponding to the metric performance value, and identify the bottleneck candidate related resource to be displayed among the bottleneck candidate related resources based on the evaluation value; and to display a screen in which the mutual relationship of display resources and the state of the display resources at each time during the failure analysis period can be understood, wherein the display resources include a base point resource, a base point related resource, the bottleneck candidate resource, and the bottleneck candidate related resource to be displayed.SELECTED DRAWING: Figure 1
Patent JP-2020203264-A (JP)
Title: Water treatment method and water treatment device
Inventor: FUKUMIZU KEIICHIRO
IPC: C02F1/52
Filed: 2019-06-19
Abstract: To provide a water treatment method and a water treatment device which can adjust addition amounts of coagulant even if water quality of treated water varies largely.SOLUTION: In a water treatment method in which after adding coagulant to treated water, the treated water is guided to a solid-liquid separation tank to perform solid-liquid separation of coagulated flock so as to obtain treated water, the treated water is photographed after adding at least one kind of coagulant, edges are extracted from a photographed image, by image processing to obtain the number of the edges, and a region of a color corresponding to the flock is extracted from the photographed image to obtain an area (that is a color area) of the region, and addition amounts of the coagulant are controlled on the basis of the number of edges and the color area.SELECTED DRAWING: Figure 1
Patent JP-2021002271-A (JP)
Title: Road control device and display method
Inventor: MAEDA MEGUMI
IPC: G06Q50/10
Filed: 2019-06-24
Abstract: To provide a road control device and a display method capable of efficiently displaying necessary information for each control person.SOLUTION: A road control device of an embodiment includes: a display unit provided for each control person who works for road control; an acquisition unit that acquires information on a plurality of kinds of events relating to the road control; and a display control unit that allows each of the display units to display the corresponding kind of the event.SELECTED DRAWING: Figure 1
Patent JP-2021002616-A (JP)
Title: Group-iii nitride laminate
Inventor: TANAKA TAKESHI
IPC: H01L21/205
Filed: 2019-06-24
Abstract: To provide a technique for suppressing both leakage current and current collapse in a HEMT employing an epitaxial substrate in which a group-III nitride layer is grown on a silicon carbide substrate.SOLUTION: A group-III nitride laminate has: a substrate composed of silicon carbide; a first layer composed of aluminum nitride and formed on the substrate; a second layer composed of gallium nitride and formed on the first layer; and a third layer composed of a group III nitride having a smaller electron affinity than that of the gallium nitride constituting the second layer and formed on the second layer. The thickness of the second layer is less than 500 nm, the concentration of iron in the second layer is less than 1×1017/cm3 and the concentration of carbon in the second layer is less than 1×1017/cm3.SELECTED DRAWING: Figure 1
Patent JP-2020096506-A (JP)
Title: Motor drive device and control method of the same
Inventor: MIZUO YOSHIHIRO
IPC: H02P6/16
Filed: 2019-06-24
Abstract: To provide a motor drive device capable of performing drive control for rapidly and smoothly shifting to a rotation state again under open loop control by reversing a rotation direction from a rotating state of a rotor under the open loop control.SOLUTION: The motor drive unit has an OPEN drive mode for generating a drive waveform and rotating a rotor without using rotor's rotational position detection information and a CLOSE drive mode for synchronizing a phase of a rotational position and a phase of a drive waveform using the rotor's rotational position detection information to set a desired phase difference between the rotational position and the drive waveform to rotate the rotor. A CPU uses the OPEN drive mode to control the rotation of the rotor, performs a setting instruction of a phase difference generated by torque in a reverse direction to a drive waveform generation circuit when reversing the rotor, and shifts to the OPEN drive mode again when the reverse rotation is completed after shifting to the CLOSE drive mode.SELECTED DRAWING: Figure 1
Patent JP-2021003263-A (JP)
Title: Shoulder strap installation device
Inventor: IKEDA YASUHIKO
IPC: A45F3/04
Filed: 2019-06-26
Abstract: To make a shoulder strap operate so that, in shouldering a satchel, the shoulder strap is held in a state of standing upward to facilitate shouldering the satchel and that, in carrying or housing the satchel, the shoulder strap is held in a state of turning downward to make the satchel compact, which desirably makes shouldering comfort and housing convenience compatible compared with a conventional shoulder strap.SOLUTION: The shoulder strap installation device has a buckle attached to a satchel, and the buckle has a shoulder strap installation part for installing a shoulder strap. The shoulder strap installation part is provided with a rotatable first cam and a second cam which is structured to make an elastic force work in a manner that jostle with the first cam mutually. The first cam is designed to have a receiving part for transmitting the rotation of the shoulder strap to the first cam.SELECTED DRAWING: Figure 3
Patent JP-2021003361-A (JP)
Title: Game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine capable of enhancing fun of a performance.SOLUTION: When a big win pattern C is stopped, a shift may be performed to a new chapter mode after a big win game. In the new chapter mode, a panel image in which one of plural characters is displayed is displayed following occurrence of reservation of second special pattern determination. A degree of expectation toward a small win is suggested by a type of a character displayed in the panel image. While five panel images of identical characters cannot be displayed in the case of losing, five panel images of identical characters can be displayed simultaneously in the case of a small win.SELECTED DRAWING: Figure 19
Patent JP-2020007304-A (JP)
Title: Skin cleansing spray agent
Inventor: YAMAMOTO KOHEI
IPC: A61K8/39
Filed: 2019-06-27
Abstract: To provide a skin cleanser composition used by a method different from a conventional one.SOLUTION: There is provided a skin cleanser spray agent, which comprises (A) a surfactant and (B) an amphiphatic ester and is stored in a spray type container and can exhibit excellent detergency while reducing skin irritation of a skin cleanser composition and can provide a new application of directly spraying and applying a skin cleanser composition to the skin which is different from the conventional usage for foaming in advance in applying to the skin.SELECTED DRAWING: None
Patent JP-2021003693-A (JP)
Title: Dehumidifier
Inventor: MATSUMOTO SHIN
IPC: F24F3/153
Filed: 2019-06-27
Abstract: To provide a dehumidifier which is simple, small-sized, and high in heat efficiency.SOLUTION: A dehumidifier 10 has an air channel 12 and a refrigerant passage 14. The refrigerant passage 14 has a first heat exchanger 30f on the air channel 12, an intermediate heat exchanger 30m, a second heat exchanger 30s, a compressor 32, a first expansion valve 34f and a second expansion valve 34s. A moisture adsorption material to adsorb and desorb moisture is carried by the first heat exchanger 30f and the second heat exchanger 30s. The air channel 12 has a fan 22f and a second fan 22s, which are of bidirectional type. In a first cycle, the compressor 32 sucks in refrigerant from the second heat exchanger 30s and discharges it to the first heat exchanger 30f, the first fan 22f and the second fan 22s send air so as to flow from a first vent hole 18f toward a second vent hole 18s, and a degree of opening is set so that the first expansion valve 34f expands the refrigerant. In a second cycle, flowing directions of the air and the refrigerant are inverted.SELECTED DRAWING: Figure 1
Patent JP-2020128078-A (JP)
Title: Printing device
Inventor: WATANABE JUN
IPC: B41J3/28
Filed: 2019-06-28
Abstract: To provide a hand-held type printing device that facilitates grasping of a starting position of printing.SOLUTION: The printing device, which has a recording part provided on a bottom surface of an enclosure of the device, comprises means for executing printing on a position, separated by a predetermined distance in a scan direction from a reference position of the recording part when starting of printing is instructed, as a reference position for the recording part to start printing. The reference position for the recording part to start printing is a position appearing below the enclosure of the device when the starting of printing is instructed. Further, in the printing device, the reference position for the starting of printing is a position at an outermost end of a lower part of the enclosure of the device in the scan direction with respect to the reference position of the recording part.SELECTED DRAWING: Figure 7
Patent JP-2021006153-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine 1 includes: a main control part 110m for controlling progress of a game; and a performance control part 130m for controlling a performance of a game on the basis of a signal (command) from the main control part 110m. The main control part 110m can store reservation memory based on satisfaction of a start condition, and can execute determination regarding whether a special game advantageous to a player is performed on the basis of the reservation memory. The performance control part 130m can perform control so as to display reservation memory on a first image display device 70 and can execute a variable performance of a performance pattern 70a in the first image display device 70.SELECTED DRAWING: Figure 1
Patent JP-2021009554-A (JP)
Title: Computer device, data sharing system, data access method, and program
Inventor: OSHITA RYUTA
IPC: G06F3/06
Filed: 2019-07-01
Abstract: To make it possible to arrange which server occupies a storage device without using a priority flag.SOLUTION: Exclusive control means 21 records, in exclusive control information that is stored in a control volume 32, that the own device has an exclusive right when acquiring the exclusive right for a data volume 31. The exclusive control means 21 determines whether or not it is recorded, in the exclusive control information, that the other computer device has the exclusive right. The exclusive control means 21 acquires the exclusive right if it is not recorded, in the exclusive control information, that the other computer device has the exclusive right. The exclusive control means 21 records, in the exclusive control information, that the own device does not have the exclusive right, and waits for a random time duration if it is recorded, in the exclusive control information, that the other computer device has the exclusive right. The exclusive control means 21 tries again acquiring the exclusive right after waiting for the random time duration.SELECTED DRAWING: Figure 1
Patent JP-2021013082-A (JP)
Title: Mobile information terminal cover
Inventor: WATANABE YUSUKE
IPC: H04M1/11
Filed: 2019-07-05
Abstract: To provide a mobile information terminal cover that can allow a mobile information terminal to be stably held with one hand and prevent the mobile information terminal from falling, as well as, allow an attachment such as a support stand to be detachably attached.SOLUTION: A mobile information terminal cover 100 includes: a cover body 10 attached to a back surface of the mobile information terminal 1; at least one protrusion 20 provided on a front surface of the cover body 10 and extending in one direction along the back surface of the mobile information terminal 1; and an attachment portion 30 to which an attachment (support stand 101) can be attached and detached.SELECTED DRAWING: Figure 1
Patent JP-2021013703-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2019-07-16
Abstract: To provide a game machine which can give an appropriate notification of a position of a decorative member.SOLUTION: In a middle frame 12 including a display device 15, a front frame 13 is openably/closably supported by a second hinge mechanism provided in one side portion of a middle frame 12. In a front frame 13, a second decorative member 31 is arranged movably to an original position and evacuation position located in a front face side of the front frame 13. In the front frame 13, frame lamps 26, 27 capable of executing an error notification are provided. If the main control CPU determines that the front frame 13 is not in the close state, the frame lamps 26, 27 give a different notification between in the case in which the main control CPU determines that the second decorative member 31 is in the original position and in the case in which the main control CPU determines that the second decorative member 31 is not in the original position.SELECTED DRAWING: Figure 1
Patent JP-2021021187-A (JP)
Title: Windproof design method of log wall, windproof design program of log wall, and storage medium
Inventor: HARADA YOSHIHIDE
IPC: E04B2/70
Filed: 2019-07-24
Abstract: To provide a building heightened in windproof strength by appropriately arranging members to allow design against surface external force suppressed in deformation of a log wall.SOLUTION: In a windproof design method of a log wall, multiple resistance members resisting against wind pressure caused on the log wall are arranged inside the log wall or adjacent to the log wall, the log wall is divided into multiple walls ("windproof design walls"), surface exterior stress caused on every windproof design wall of the log wall is calculated, a value found by calculation of the allowable stress of the resistance members or by experiments is set, and the presence or absence of the insufficient total allowable stresses of the multiple resistance members arranged to the windproof design wall against the surface exterior force of the windproof design wall is determined for all of the windproof design walls.SELECTED DRAWING: Figure 7
Patent JP-2021020880-A (JP)
Title: Tie2 ACTIVATOR, AND AGENT FOR PREVENTING OR IMPROVING SWELLING
Inventor: ONOUE TAKATOSHI
IPC: A23L33/105
Filed: 2019-07-30
Abstract: To provide a Tie2 activator that effectively activates receptor tyrosine kinase Tie2, and an agent for preventing or improving swelling.SOLUTION: The present invention relates to a Tie2 activator containing Rhodiola rosea, and an agent for preventing or improving swelling.SELECTED DRAWING: None