baber/WOPTO huggingface dataset:
Patent JP-2021068193-A (JP)
Title: Watching metering system and program
Inventor: NAKADA OSAMU
IPC: G08B25/04
Filed: 2019-10-23
Abstract: To provide a watching metering system using a water use quantity and having a sufficient backup structure without giving a feeling of resistance to a user.SOLUTION: A watching metering system 1 includes a transmission device Sd in a house D of an elderly person lining alone, a server device Sc on a center C side, a terminal device Sb of a family member B, and a handling server device Sa. The transmission device transmits, to the center-side server device, information indicating that a water use quantity is equal to or less than a prescribed quantity for a prescribed time period on the basis of a water meter in a dwelling unit. When the water use quantity is equal to or less than the prescribed quantity for the prescribed time period on the basis of the information, the center-side server device sends an e-mail including a telephone number of the dwelling unit with which a contract has been made, to a terminal device associated with the dwelling unit with which the contract has been made. When a call to the telephone number included in the e-mail is made, the terminal device transmits information indicating that call was made, to the center-side server device. If information indicating a call was made has not been received for a prescribed time period after sending of the e-mail, the center-side server device sends dispatch information to the handling server device. The handling server device receives the dispatch information, outputs the telephone number or the address of the dwelling unit, and dispatches staff to the dwelling unit.SELECTED DRAWING: Figure 1
Patent JP-2021066492-A (JP)
Title: Packing box
Inventor: NATSUKAWA JUNJI
IPC: B65D5/468
Filed: 2019-10-25
Abstract: To provide a packing box that can suppress deterioration in strength of a side wall due to handhold hole.SOLUTION: A packing box 1 includes: a cylindrical trunk part 10; and a bottom plate 30 provided in an opening on a lower side of the trunk part 10. Two handhold holes 50, 60 are respectively opened in right and left side walls 13, 14 of the trunk part 10. The two handhold holes 50, 60 are arranged at intervals in a longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2021072003-A (JP)
Title: Warning device, warning method, and warning program for safe navigation
Inventor: SHINTANI SATOSHI
IPC: G08B25/00
Filed: 2019-10-31
Abstract: To propose a device which issues a warning to a ship approaching a construction area.SOLUTION: A warning device comprises: an image acquisition unit (1321) that acquires an image signal of an image including a sea surface from a video camera (2); an image cutout unit (1322) that cuts out image data of a plurality of monitoring areas for each frame from the image signal; a binarized data processing unit (1323) that generates image binarized data from the image data of the monitoring area; a short-term summary section (1326) that generates short-term summary image data by adding the image binarized data over a predetermined addition time; a long-term summary unit (1237) that sequentially performs an image analysis of each summary image data so as to detect an image area corresponding to a ship candidate, and performs image-tracking of the ship candidate so as to determine whether or not the ship candidate is likely to be a ship heading for a construction area; and a warning signal output unit (1328) that outputs a warning signal to a warning device when it is determined that the ship candidate is likely to be a ship heading for the construction area.SELECTED DRAWING: Figure 1
Patent JP-2020014959-A (JP)
Title: Flexible catheter with drive shaft
Inventor: MARIO SCHECKEL
IPC: A61M25/00
Filed: 2019-11-05
Abstract: To provide a flexible catheter with a pliable drive shaft.SOLUTION: The invention relates to a flexible catheter (1) with a drive shaft (2), with a sleeve (6) surrounding the drive shaft (2) and with a sheath (7) surrounding the drive shaft (2) and the sleeve (6). The drive shaft, the sleeve (6) and the sheath (7) are pliable. The drive shaft (2) at a proximal end of the drive shaft (2) comprises a coupling element (5) for connecting the drive shaft (2) to a drive motor (18). The drive shaft (2) at least regionally consists of an alloy which contains at least 10% by weight of chromium, nickel and cobalt in each case.SELECTED DRAWING: Figure 1
Patent JP-2021075863-A (JP)
Title: Lock device
Inventor: HIRATA YOSHITERU
IPC: E05B9/08
Filed: 2019-11-07
Abstract: To provide a lock device compatible with doors of various thicknesses and capable of facilitating addition of a new lock device to an existing lock device.SOLUTION: This lock device comprises an existing lock connection 10, a thumb turn core 20, and a connection unit 30. The existing lock connection 10 includes an input shaft 11, and is connected to an operation member 101 of an existing lock device 100. The thumb turn core 20 includes a first shaft hole 21, and is rotated with respect to a new thumb turn TH by a rotation operation. The input shaft 11 can be inserted into the first shaft hole 21 so as not to be relatively rotatable. The connection unit 30 includes at least one unit connection tool 40 which is connectable to another, and connects the existing lock connection 10 and the thumb turn core 20.SELECTED DRAWING: Figure 1
Patent JP-2020129790-A (JP)
Title: Chip antenna and chip antenna module including the same
Inventor: PARK JU-HYEON
IPC: H01Q23/00
Filed: 2019-11-08
Abstract: To provide a chip antenna and a chip antenna module including the same.SOLUTION: A chip antenna includes a first ceramic substrate, a second ceramic substrate placed oppositely to the first ceramic substrate, a first patch provided on one surface of the first ceramic substrate, and operating as a feeding patch, a second patch provided on the second ceramic substrate and operating as a radiation patch, at least one electric supply veer penetrating the first ceramic substrate in the thickness direction, and providing a power supply signal to the first patch, and a bonding pad provided on the other surface of the first ceramic substrate, where the thickness of the first ceramic substrate may be thicker than that of the second ceramic substrate.SELECTED DRAWING: Figure 1
Patent JP-2021074301-A (JP)
Title: Game machine
Inventor: YOSHIDA MINORU
IPC: A63F5/04
Filed: 2019-11-11
Abstract: To provide a game machine capable of executing a performance without any feeling of incongruity even if internal information is reset.SOLUTION: Although a Pachinko slot machine holds a stock impartation lottery of a second AT according to a mode in a first AT (first time), it executes a performance for suggesting a next mode when the first AT (first time) is completed if the lottery is not won. At this time, when an advantageous section is completed along with completion of the first AT (first time), a next mode cannot be set. Therefore, when an advantageous section is completed, a completion screen of the first AT (first time) is maintained until control is shifted to the advantageous section and a mode is set after completion of the first AT (first time), and a performance for suggesting a set mode is executed when control is shifted to the advantageous section and the mode is set.SELECTED DRAWING: Figure 387
Patent JP-2021077242-A (JP)
Title: IoT connection system, computer program and information processing method
Inventor: MATSUMURA JUN
IPC: G06F8/20
Filed: 2019-11-13
Abstract: To provide an IoT connection system for freely and mutually connecting IoTs in a silo state in each private cloud through the Internet, a computer program and an information processing device.SOLUTION: In an IoT connection system 100 including an IoT hub achieved on a cloud and an IoT router located locally and connected to the IoT hub, the IoT hub has at least one of a first driver for connecting a private cloud connectable by a first device and the IoT hub and a second driver for connecting a second device and the IoT hub. The IoT router has a third driver for connecting a third device and the IoT router. The IoT router is an information processing terminal capable of communicating with a prescribed base station, and the third device is connected to the IoT hub by a tethering function provided by the IoT router under a specific situation.SELECTED DRAWING: Figure 1
Patent JP-2021078091-A (JP)
Title: Information processing device, information process system, and program
Inventor: YAI TOMOKI
IPC: H04W88/18
Filed: 2019-11-13
Abstract: To provide an information processing device that can enable a user of a terminal device to easily know that the terminal device has connected to an information processing device other than the proper information processing device.SOLUTION: An information processing device comprises a generation unit and a transmission unit. The generation unit generates set information that indicates a set of terminal devices to connect to the same target device during a predetermine period on the basis of a connection history of the terminal devices. The transmission unit sends a notification to a terminal device, if there is the terminal device that is not included in the set information among the terminal device connecting to the target device.SELECTED DRAWING: Figure 4
Patent JP-2020091854-A (JP)
Title: Pedestrian guidance system and pedestrian guidance robot
Inventor: MOCHIZUKI TAKEHARU
IPC: G08B25/04
Filed: 2019-11-18
Abstract: To provide a robot and a guidance system that guide a pedestrian in accordance with a construction or the like.SOLUTION: Provided is a pedestrian guidance system including: a pedestrian guidance robot 1 in which an input system apparatus including an image sensor, a sound collecting microphone, and a speech microphone, an output system apparatus including a digital signage, a speaker, a projector, and a guide rod, a control device, and a communication device are installed; and an attachment device for a guidance manager 20 including a portable terminal, an intercom 22, and a guidance robot operating device, in which the pedestrian guidance robot and the attachment device for the guidance manager are connected via a communication line. The attachment device for the guidance manager is notified of sensing data of the image sensor and sound of the sound collecting microphone. The speech microphone and the intercom are connected, and in a case where a state of emergency occurs on the pedestrian guidance robot side, the guidance manager 20 is notified by the pedestrian guidance robot.SELECTED DRAWING: Figure 2
Patent JP-2021082485-A (JP)
Title: Fuel cell system for vehicle
Inventor: KATO SHO
IPC: H01M8/04746
Filed: 2019-11-20
Abstract: To solve a problem that when a waste water treatment is conducted prior to arrival at a destination, waste water may be drained at the same place.SOLUTION: A fuel cell system for a vehicle that can acquire information on a current location and registered locations from a navigation system includes a fuel cell, a discharge pipe for discharging generated water discharged from the fuel cell, and a controller for executing a waste water treatment for draining the generated water from the discharge pipe. The controller acquires information on a nearest registered location, and acquires a reference value corresponding to the nearest registered location by using a predetermined correspondence relation of registered locations and reference values for execution of drainage. When a distance between the current location and the nearest registered location becomes shorter than the acquired reference value, the controller conducts the waste water treatment, and after the waste water treatment is conducted, updates the reference value in the correspondence relation to a value different from the reference value used in the waste water treatment.SELECTED DRAWING: Figure 1
Patent JP-2021080540-A (JP)
Title: Production method of molten steel
Inventor: TOKUDA KOJI
IPC: C21B11/10
Filed: 2019-11-21
Abstract: To provide a method for producing molten steel by which molten steel can be obtained at a high yield even when low grade iron ore is used as a raw material for solid reduced iron.SOLUTION: A solid reduced iron contains 3.0 mass% or more of SiO2 and Al2O3 in total and 1.0 mass% or more of carbon. A ratio of metallic iron to the total iron contained in the solid reduced iron is 90 mass% or more. An excess content Cx of the carbon contained in the solid reduced iron is 0.2 mass% or more. A method for producing molten steel includes a step of melting 40-100 mass% of solid reduced iron and separating it into hot metal having a carbon content of 2.0-5.0 mass% and a temperature of 1350-1550°C and slag having a basicity of 1.0-1.4 in a first furnace, and a step of melting the remainder of the solid reduced iron together with the hot metal separated in the first furnace, blowing oxygen to the molten material and decarburizing it to obtain molten steel in a second furnace.SELECTED DRAWING: Figure 1
Patent JP-2021079436-A (JP)
Title: Method for producing artificial sand
Inventor: KOYANAGI SEIICHI
IPC: C04B35/111
Filed: 2019-11-22
Abstract: To provide a method for producing an artificial sand, capable of producing the artificial sand capable of reducing acid consumption.SOLUTION: A method for producing artificial sand includes: mixing an MgO-based refractory raw material with an Al2O3-SiO2-based refractory raw material, so that based on the total sum of these raw materials, a content ratio of Al2O3 is 60 mass% or more and 85 mass% or less, a content ratio of MgO is 5 mass% or more and 35 mass% or less, and a content ratio of SiO2 is more than 0 mass% and 10 mass% or less; pulverizing the mixture of MgO-based refractory raw material particles and Al2O3-SiO2-based refractory raw material particles, so that an average primary particle diameter of the mixture is 50 μm or less; subjecting the mixture to pelleting and then to sintering.SELECTED DRAWING: None
Patent JP-2021086099-A (JP)
Title: Fixing device and image forming apparatus
Inventor: WATANABE NATSUKI
IPC: G03G15/20
Filed: 2019-11-29
Abstract: To prevent an increase in temperature of a sealing part on a side where a driving force transmission member is provided.SOLUTION: A distance L1 from the other end-side end h1 of a heat generation unit H on the other end side D1 in a longitudinal direction of a fixing member 21 to an inside end 40a1 in the longitudinal direction of a sealing unit 40 on the other end side D1, is longer than a distance L2 from one end-side end h2 of the heat generation unit H on one end side D2 in the longitudinal direction of the fixing member 21 to an inside end 40a2 in the longitudinal direction of the sealing unit 40 on one end side D2, and a driving force transmission member is arranged on the other end side D1.SELECTED DRAWING: Figure 9
Patent JP-2021091260-A (JP)
Title: Occupant state determination method and occupant state determination device
Inventor: HORAI JUNJI
IPC: B60W50/14
Filed: 2019-12-09
Abstract: To provide an occupant state determination method that can determine a state of an occupant without detecting activity of the whole brain, and to provide an occupant state determination device.SOLUTION: An occupant state determination device 1 includes: a brain activity detector 10 which is fitted to a head of an occupant and detects respective activity amounts of right and left prefrontal areas of the occupant; and a controller 20 for acquiring the activity amounts of right and left prefrontal areas which are detected by the brain activity detector 10. The controller 20 detects a driving state of a vehicle. The controller 20 determines a state of an occupant on the basis of the respective activity amounts of right and left prefrontal areas 50 and the driving state.SELECTED DRAWING: Figure 1
Patent JP-2021092428-A (JP)
Title: Metal terminal
Inventor: WATANABE YUSUKE
IPC: G01N27/409
Filed: 2019-12-10
Abstract: To provide a metal terminal that can suppress its damage and can increase commercial value of a gas sensor even under a usage environment in which a strong vibration occurs.SOLUTION: A metal terminal includes: an element contact part 210 that is provided in one end part of a metal terminal 18 and abuts on a sensor element 12; a lead wire holding part 212 that is provided in the other end part of the metal terminal 18 and crimps and holds a lead wire 54; a pair of positioning parts 214 that is provided between one end part and the other end part, is extended in a direction crossing one direction, and positions the metal terminal 18 in a ceramic housing 16; and a pair of guide parts 242 provided in one piece with the positioning parts 214 in a part between the positioning parts 214 and the lead wire holding part 212.SELECTED DRAWING: Figure 3
Patent JP-2021092345-A (JP)
Title: Air quantity adjustment device and bathroom ventilation dry heater
Inventor: KUMAGAI KOJI
IPC: F26B9/02
Filed: 2019-12-10
Abstract: To obtain an air quantity adjustment device which enables reduction of a load applied to a stepping motor compared to conventional devices when an air quantity in an air channel is adjusted by using the stepping motor.SOLUTION: An air quantity adjustment device 10 includes: a shutter 21; a rotation restriction plate 23; a stopper 31; a stepping motor 32; and a control unit 33. The shutter 21 is installed in an air channel 20 and may rotate around a rotary shaft 22. The rotation restriction plate 23 is smaller than the shutter 21 in area and mass and fixed to the rotary shaft 22 at the outside of the air channel 20. The stopper 31 limits a movable area of the shutter 21 depending on a contact or non-contact state of the stopper 31 with the rotation restriction plate 23. The stepping motor 32 rotates the stopper 31. The control unit 33 controls an operation of the stepping motor 32 so that the shutter 21 is set to a predetermined opening.SELECTED DRAWING: Figure 1
Patent JP-2020099049-A (JP)
Title: Acoustic diaphragm, method of manufacturing acoustic diaphragm, and electroacoustic transducer
Inventor: OZAWA HIROMICHI
IPC: H04R9/04
Filed: 2019-12-12
Abstract: To provide an acoustic diaphragm that facilitates positioning between a center dome and a sub dome.SOLUTION: An acoustic diaphragm 1 includes a center dome member and a sub dome member. The center dome member includes: a center dome 2; an annular first plane part 2a that is disposed along the outer periphery of the center dome and formed integrally with the center dome; and a rising part 2b disposed between the first plane part and the center dome. The sub dome member includes: a sub dome 3; an annular second plane part 3a that is disposed along the inner periphery of the sub dome and formed integrally with the sub dome; and an inner peripheral edge 3b of the second plane part. The first plane part includes a first front surface. The second plane part includes a second back surface. The center dome is formed of a material different from that of the sub dome. The sub dome is disposed in the surrounding of the center dome. The first front surface is joined to the second back surface, and the inner peripheral edge coincides with the rising part.SELECTED DRAWING: Figure 1
Patent JP-2021094487-A (JP)
Title: Carrier, and production method of carrier
Inventor: ONUMA AKIRA
IPC: B01J37/02
Filed: 2019-12-13
Abstract: To provide an industrially mass-producible, and highly active cluster carrier.SOLUTION: There is provided a carrier body in which cluster of an alloy containing Pt and Ni is carried by a carrier. A carrying amount of Pt is 1×10-14 ng/cm2 or more and 1×105 ng/cm2 or less. A cluster carrier body can be produced easily, and is therefore industrially mass-producible. The cluster carrier body has high mass activity (catalytic activity), exceeding greatly mass activity of a standard catalyst (TEC10E50E).SELECTED DRAWING: Figure 1
Patent JP-2021095930-A (JP)
Title: Pivot structure
Inventor: SAITO TAKASHI
IPC: F04D29/10
Filed: 2019-12-13
Abstract: To increase an allowance amount of the displacement of a shaft member in a direction intersecting with a rotating shaft according to an external force while rotatably pivoting the shaft member around the rotating shaft by blocking the intrusion of liquid.SOLUTION: In a pivot structure 1A for pivoting a shaft member 10 so that the shaft member 10 can rotate around the rotating shaft R of the shaft member 10, and is displaceable in a direction intersecting with the rotating shaft R in response to an external force F from one end side A while blocking the intrusion of liquid L existing at one end side A of the shaft member 10 to the other end side B of the shaft member 10, the shaft member 10 is pivoted so that the shaft member 10 can rotate while blocking the intrusion of the liquid L to the other end side B by a block bearing part 20, and the shaft member 10 is supported so that the shaft member 10 is displaceable in the direction intersecting with the rotating shaft R in response to the external force F by a displacement absorption part 30 being a member different from the block bearing part 20.SELECTED DRAWING: Figure 1
Patent JP-2021066524-A (JP)
Title: Discharge device
Inventor: SUGAWARA SHINYA
IPC: B05B9/04
Filed: 2019-12-19
Abstract: To provide a discharge device capable of inhibiting detachment of a cap and the valve, with a liquid concentrate remaining.SOLUTION: A discharge device comprises: a pressurized product 11a in which a container 11 is filled with a liquid concentrate C and a pressurizing agent P and is sealed; and a discharge member 12 that pierces the pressurized product 11a to discharge the liquid concentrate C. The discharge member 12 comprises a valve 21. The container 11 comprises a container portion 16 and a lid body 15. The lid body 15 comprises: a closing portion 15d; and a fitting cylindrical portion 15a1 for forming a seal at downstream of the closing portion 15d and between the valve 21 and itself. A sealing member 28 is located between the valve 21 and the fitting cylindrical portion 15a1. The discharge member 12 comprises a cap 20. The valve 21 is integrated with the cap 20 and comprises a partial release mechanism Re that releases only a part of the seal sealed by the sealing member 28 by movement of the valve 21 resulting from start of detachment of the cap 20.SELECTED DRAWING: Figure 3
Patent JP-2021098941-A (JP)
Title: Aggregate drying device and aggregate drying method
Inventor: TSUSHIMA NAOTO
IPC: E01C19/10
Filed: 2019-12-20
Abstract: To improve the efficiency of energy utilization in the process of drying aggregate by using an aggregate drying device.SOLUTION: To dry an aggregate AGG absolutely, a first outlet 202A is opened and a second outlet 202B is closed. With a burner in an activated state, a dryer drum 120 is rotated so that the aggregate AGG is carried to the first outlet 202A by the rotation of the dryer drum 120 and the aggregate AGG is dried absolutely by the hot air of the burner then discharged from the first outlet 202A. When the absolute drying treatment of the aggregate AGG is completed, the first outlet 202A is closed and the second outlet 202B is opened. With the burner in a stopped state, the dryer drum 120 is rotated so that the aggregate AGG is carried to the second outlet 202B by the rotation of the dryer drum 120 and the aggregate AGG is pre-dried by using the residual heat of the dryer drum 120 then discharged from the second outlet 202B.SELECTED DRAWING: Figure 4