baber/WOPTO huggingface dataset:
Patent JP-2020074968-A (JP)
Title: Electric open/close device
Inventor: TAKAHASHI MASASHIGE
IPC: A47H5/02
Filed: 2018-11-08
Abstract: To provide an electric open/close device which reduces consumption power of a rotary encoder and exhibits touch-motion function.SOLUTION: A rotary encoder 13 which detects a rotational angle and rotational direction of a driving shaft of an electric motor includes: light emitting elements 18a, 18b; a fixed slit panel 19 on which a pair of fixed slits 19a, 19b are formed with a first interval P1 therebetween through which the light emitted by the light emitting elements passes; a pair of light receiving elements 21a, 21b which receive the light that has passed through the pair of fixed slits; and a rotational slit panel 22 which rotates along with the driving shaft and on which a plurality of rotational slits 22a are formed with a second interval P2 therebetween. The controller controls the electric motor based on the detected output of the pair of light receiving elements such that, when the electric motor is stopped, the rotational slit panel is normally-rotated or reversely-rotated to stop at the position which is the closest to the stop position of the electric motor and at which the pair of light receiving elements do not receive the light emitted by the light emitting element.SELECTED DRAWING: Figure 1
Patent JP-2020079883-A (JP)
Title: Image forming apparatus
Inventor: OTA YUKARI
IPC: G03G15/00
Filed: 2018-11-13
Abstract: To make it possible to even detect the fact that a sheet itself is the cause of odor.SOLUTION: An odor sensor 201 detecting an odor level of a sheet P is installed above a paper cassette 14. The odor sensor 201 converts the strength of odor of the sheet P into an electrical signal and outputs as an odor level. A cassette heater 412 for dehumidifying the sheet P is installed below the paper cassette 14. The odor sensor 201 detects an odor level of the sheet heated by the cassette heater 412. When the detected odor level becomes a predetermined level or more, a message is displayed on a display unit 19. This allows a user to learn that the sheet is the cause of the odor.SELECTED DRAWING: Figure 1
Patent JP-2019051934-A (JP)
Title: Collective type unmanned aerial vehicle configuration
Inventor: NATHAN MICHAEL PACZAN
IPC: B64C39/02
Filed: 2018-11-14
Abstract: To provide a UAV capable of being used for aerial transportation of goods of virtually any size, weight or quantity, travel of longer distances, etc.SOLUTION: Some goods may require a larger UAV, which can lift and air-transport larger or heavier goods. Similarly, some orders for goods may specify a delivery destination that requires a UAV with longer flight duration. Rather than maintaining multiple UAV configurations, or having to use UAV configurations that are unnecessary for most goods deliveries, multiple UAVs are utilized to form a collective type UAV capable of transporting large and/or heavier goods, or aerial navigation over longer distances.SELECTED DRAWING: Figure 1
Patent JP-2019140898-A (JP)
Title: Reactive power compensation device and control program thereof, and reactive power compensation system
Inventor: SEKI KOJIRO
IPC: H02J3/38
Filed: 2018-11-19
Abstract: To provide a reactive power compensation device not interfering active isolated operation detection function of a dispersion type power source, by continuously adjusting the dead bandwidth of voltage deviation on the basis of the period deviation of the system voltage, and performing reactive power compensation according to this voltage deviation having the dead band, and to provide a control program thereof.SOLUTION: In a reactive power compensation device 100 linked with a power system together with a distribution type power source 200 including an active isolated operation detection function, an AC control section 100A includes a period calculation part 111 of system power, a period deviation detection part 112 for detecting period deviation, a dead band with setting part 113 for setting a dead band with according to the period deviation, and an isolated operation non-interference control section 110 having a voltage deviation calculation part 114 for calculating the deviation of the system voltage and a target voltage according to the dead band width. Furthermore, the AC control section 100A includes a voltage controller 140 for generating a reactive current command and a voltage command sequentially on the basis of the voltage deviation, and controlling a power converter INV, a coordinate conversion part 160, a current control unit 180, a PWM circuit 190, and the like.SELECTED DRAWING: Figure 2
Patent JP-2020084485-A (JP)
Title: Ground improvement device, ground improvement system, and ground improvement method
Inventor: NGUYEN TANG THANH BINH
IPC: E02D3/12
Filed: 2018-11-20
Abstract: To provide a ground improvement device, and a ground improvement method capable of improving a water bottom ground without requiring a press-in configuration toward the water bottom ground and a stir configuration stirring the water bottom ground.SOLUTION: A ground improvement device 1 is suspended in water with a wire 22 connected on its upper surface, penetrating in a soft weak layer 51 by its own weight after touching a surface of the soft weak layer 51. An operator instructs a lifting device to lift up the ground improvement device 1 when recognizing that the ground improving device 1 has descended to a determined distance from the touched surface of the soft weak layer 51. The lifting device lifts the ground improving device 1 by winding up the wire 22. A space S is created along a track below the ground improvement device 1 to be lifted. A supply device supplies a ground improvement material to the ground improvement device 1 through a hose 32 at a supplying speed in accordance with a lifting-up speed of the ground improvement device 1. The ground improvement material is discharged downward from a discharge port 11, the space S being filled with the ground improvement material.SELECTED DRAWING: Figure 3
Patent JP-2019061964-A (JP)
Title: Method for manufacturing organic electroluminescent element and method for manufacturing electronic device
Inventor: TSUTSUI TETSUO
IPC: H01L51/52
Filed: 2018-11-22
Abstract: To provide an organic electroluminescent element higher in reliability and also high in yield without the need of using a conventional ultrathin film, and also to provide an organic electroluminescent element improved in efficiency.SOLUTION: An organic electroluminescent element capable of emitting white light includes an anode 702, a cathode 703, and a plurality of light emitting layers formed between the anode and the cathode and including a first light emitting layer 704a and a second light emitting layer 704b formed closer to a cathode side than the first light emitting layer, and has an acceptor 705a in a region between the first light emitting layer and the second light emitting layer. In a method for manufacturing the organic electroluminescent element, the first light emitting layer, the acceptor and the second light emitting layer are provided by vacuum deposition.SELECTED DRAWING: Figure 7
Patent JP-2020080754-A (JP)
Title: Manufacturing method for bottled plant fermented beverage
Inventor: SHINOZAKI YOICHI
IPC: A23L2/38
Filed: 2018-11-27
Abstract: To provide a manufacturing method for a plant fermented beverage reduced in unpleasant taste and having excellent feeling in the throat.SOLUTION: A manufacturing method for a plant fermented beverage includes in this order: a step of mixing a plant raw material with first sugar in a first container containing lactic acid bacteria or yeast, and extracting a plant extract containing enzyme derived from the plant raw material, and lactic acid bacteria or yeast fungus at 50°C or less; a first fermentation step of fermenting the plant extract at a first fermentation temperature of 10-50°C by lactic acid bacteria or yeast fungus so as to obtain a first plant fermentation liquid containing ethanol; a second fermentation step of fermenting the first plant fermentation liquid at a second fermentation temperature so as to prepare a second fermentation liquid; and a step of removing ethanol from the second fermentation liquid. The step of removing ethanol is executed preferably under pressure of 60-90kPa, and at a temperature of 60-85°C.SELECTED DRAWING: None
Patent JP-2020075758-A (JP)
Title: Liquid storage container and its manufacturing method and its regenerating method
Inventor: KAWABATA YASUHARU
IPC: C01B32/00
Filed: 2018-11-09
Abstract: To provide a liquid storage container capable of long-term storage and quality maintenance of liquid such as sake, and its manufacturing method and regenerating method.SOLUTION: A manufacturing method of a liquid storage container comprises heating through induction heating, fine particles having an effect of adsorbing or modifying a sulfur-containing compound that is a quality deterioration component of liquid in a thin film layer inside a bottom surface 3 of a liquid storage container 1 or in a container inner wall layer, so as to fuse the fine particles in a partially buried state, into the thin film layer inside the container or the inner wall layer of the container, thereby, preventing liquid in the liquid storage container from deterioration of liquid quality. A regenerating method of a liquid storage container comprises: heating through induction heating, fine particles having quality maintenance function deteriorated due to long-term storage of the liquid after adsorbing or modifying the quality deterioration component of the liquid so as to desorb or modify the deteriorated component, thereby, regenerating the function, or applying a strong magnetic field to the deteriorated fine particles so as to desorb and collect the fused deteriorated fine particles from the thin film layer or the inner wall layer of the container; and then, heating the fine particles for regeneration to be reused for manufacturing the container.SELECTED DRAWING: Figure 1
Patent JP-2020085378-A (JP)
Title: Furnace top device
Inventor: SUGAWARA TAKAFUMI
IPC: F27B1/20
Filed: 2018-11-28
Abstract: To control the drop position of raw material even if a number of furnace top hoppers are arranged.SOLUTION: A furnace top device 20 comprises: furnace top hoppers 22 each provided with an input port 50 at the upper part; a movable plate 40 each placed at the outside of the furnace top 22 hopper and also at the upper part of the input port 50 and in which the position of the plate face is movable; and a first stationary plate 44 provided inclinedly to a horizontal plane in each furnace top hopper 22. The furnace top device 20 can control the drop position of raw material in each furnace top hopper 22 by oscillating each movable plate 40.SELECTED DRAWING: Figure 2
Patent JP-2019055235-A (JP)
Title: Water discharge device and bathtub device
Inventor: YAMASHITA MIKA
IPC: A47K3/20
Filed: 2018-11-29
Abstract: To provide a water discharge device that is suitable for providing relaxation effect.SOLUTION: A water discharge device includes a device body that has a water discharge member 15 formed with a water discharge port for discharging water into a bathtub; and an illuminator 17 for irradiating a discharged water flow that is discharged from the water discharge port. The illuminator 17 has: a light-emitting member including a light source; and a housing case 49 for housing the light-emitting member. The housing case 49 has a load support part 63 for supporting load acting thereon from above. The light-emitting member is attached to the load support part 63.SELECTED DRAWING: Figure 8
Patent JP-2020087826-A (JP)
Title: Gas diffusion layer substrate and manufacturing method thereof
Inventor: MURANAKA TAKUYA
IPC: H01M4/88
Filed: 2018-11-29
Abstract: To provide a gas diffusion layer substrate achieving both gas diffusibility and conductivity and having both strength and elasticity capable of reducing thickness change before and after pressurization.SOLUTION: A gas diffusion layer substrate 1 includes a carbide that is made of a carbon fiber assembly in which carbon fibers 11 are intertwined with each other, and bonds the carbon fibers 11 of the carbon fiber assembly, a spherical graphite 31 and/or artificial graphite 32 having a median diameter of 40 μm to 120 μm, which is held between the carbon fibers 11 of the carbon fiber assembly, and the spherical graphite 31 and/or artificial graphite 32 is in the range of 40 to 80 parts by mass with respect to 100 parts by mass of the carbon fibers 11.SELECTED DRAWING: Figure 1
Patent JP-2020087372-A (JP)
Title: Management system, management system control method, and program
Inventor: TAKAHASHI HIDEAKI
IPC: G10L13/00
Filed: 2018-11-30
Abstract: To link sensor terminals.SOLUTION: A management system 10 comprises a voice recognition function and a voice activation function. The voice recognition function is a function of recognizing at least one of a wake word and a specific word. The voice activation function is a function activated by at least one of the wake word and the specific word. The specific word is a word related to a detection result of a sensor terminal 1 that detects an abnormality that has occurred in a facility 100. At least one of the wake word and the specific word is output based on the detection result of the sensor terminal 1.SELECTED DRAWING: Figure 1
Patent JP-2020084744-A (JP)
Title: Electric member mounting method and base mount for installing electric member
Inventor: MUSHIMOTO HAJIME
IPC: H02G3/12
Filed: 2018-12-01
Abstract: To provide an electric member mounting method and a base mount for installing an electric member capable of mounting electric members on a substantially same surface with respect to a construction surface such as a wall.SOLUTION: An method for mounting an electric member 10 to be mounted in an embedding hole 1a opened in a construction surface 1, having a base mount 20 provided with a box-shaped part 21 provided with a rear part 22 with an opening window 23 formed thereon so as to accommodate all of the electric members 10 therein, and a punching sheet-like or net-like outer flange 24. The box-shaped part 21 of the base mount 20 is fixed into the embedding hole 1a from the front side of the construction surface, the electric member 10 housed in the box-shaped part 21 of the base mount 20 is connected to an electric wire on the back of the construction surface through the opening window 23 of the back portion 22, and the outer peripheral flange 24 of the base mount 20 is adhesively fixed on the substantially same plane as the surface of the construction surface.SELECTED DRAWING: Figure 4
Patent JP-2019037005-A (JP)
Title: Self-contained time division duplex (tdd) sub-frame structure for wireless communications
Inventor: KRISHNA KIRAN MUKKAVILLI
IPC: H04W72/04
Filed: 2018-12-04
Abstract: To provide a self-contained sub-frame structure for time division duplex (TDD) carriers.SOLUTION: Information transmitted on a TDD carrier may be grouped into sub-frames, and each sub-frame can realize communications in both directions (e.g., an uplink and a downlink) to enable such communications without needing further information in another sub-frame. In one aspect of the disclosure, a single sub-frame may include scheduling information, data transmission corresponding to the scheduling information, and acknowledgment packets corresponding to the data transmission. Furthermore, the sub-frame may additionally include a header and/or a trailer to provide certain bi-directional communications functions.SELECTED DRAWING: Figure 6
Patent JP-2020091647-A (JP)
Title: Information processing device and information processing program
Inventor: FUJIWARA RYOTARO
IPC: G06F3/16
Filed: 2018-12-05
Abstract: To obtain an information processing device capable of inputting a designated character string having a hash tag with no operation.SOLUTION: An information processing device includes a generating unit for generating a designated character string based on at least one of audio information corresponding to content of speech detected by an audio detection unit and vehicle information obtained from a vehicle. This configuration allows a user to input a designated character string that is a hash tag with no operation. Therefore, compared with a prior art in which the hash tag is generated based on user operation (manual input), burden on the user can be significantly reduced and input error can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020095408-A (JP)
Title: List generating device, subject discriminating device, list generating method, and program
Inventor: HOSONO SHUNJI
IPC: G06F16/50
Filed: 2018-12-11
Abstract: To automatically generate a list for precisely discriminating between subjects having the same attribute and having different sizes.SOLUTION: A classification unit classifies, among an image group consisting of images each including a subject having any one of a plurality of attributes, images including the subjects having the same attribute and having different actual sizes into the same cluster. An output unit outputs, as a list of images of the subjects having the same attribute and having different actual sizes, each cluster into which at least two of the images are classified.SELECTED DRAWING: Figure 2
Patent JP-2020094464-A (JP)
Title: Snow melting equipment remote monitoring method and system thereof
Inventor: KANDA EIICHIRO
IPC: E03B3/08
Filed: 2018-12-15
Abstract: To perform remote monitoring of snow melting equipment by outputting an alarm signal from an alarm control unit when a water level sensor detects an alarm water level before reaching the water shortage level, so that a user of a user terminal can recognize that the water level in a well has reached the alarm water level based on the alarm water level information so as to allow the user to understand the water level of groundwater in the well, the operation status of a submersible pump, and the abnormality of the submersible pump through the user terminal.SOLUTION: Each of snow melting equipment D is connected to the Internet NT, and also a plurality of user terminals T are connected to the Internet. When a water level sensor S of each of the snow melting equipment detects an alarm water level before reaching the water shortage level, the water level sensor outputs alarm water level information. An outer server SV is connected to the Internet including an alarm control unit V, a storage unit Vfor storing the water level information from the water level sensor and operation information on a submerged pump of each of the snow melting equipment, and a visualization control unit V for causing the user terminal to display the alarm display and water level information.SELECTED DRAWING: Figure 1
Patent JP-2020102940-A (JP)
Title: Rotary electric machine rotor and rotary electric machine
Inventor: KUBOTA YOSHINAGA
IPC: H02K1/27
Filed: 2018-12-21
Abstract: To improve reluctance torque.SOLUTION: A rotor 3 of a rotary electric machine comprises: a rotor core 21 having a plurality of magnet insertion holes 25; and magnets 22 embedded in the magnet insertion holes 25. When viewed from the axial direction of the rotor core 21, the plurality of magnet insertion holes 25 are formed at intervals in the circumferential direction of the rotor core 21. The magnets 22 are spoke type IPM in which the plurality of magnets 22 are radially provided by being embedded in each of the plurality of magnet insertion holes 25 inside the rotor core 21. When viewed from the axial direction, the rotor core 21 is located on the d-axis Ld of a magnetic pole 27 formed by the magnets 22. The rotor core 21 has a notch 29 recessed radially inward from the outer peripheral surface.SELECTED DRAWING: Figure 2
Patent JP-2020100499-A (JP)
Title: Image forming apparatus and sheet position correcting method
Inventor: YAMAZAKI SHOHEI
IPC: G03G15/00
Filed: 2018-12-25
Abstract: To provide an image forming apparatus and a sheet position correcting method capable of improving a sheet passing property of a special sheet and reducing a burden on a user.SOLUTION: An image forming apparatus includes: a first detection unit (automatic inspection device 20) that detects a shape and characteristics of paper before printing; second detection units (bending sensor 375, offset sensor 376) that are arranged downstream of the first detection unit and detect information necessary for correcting a sheet position of the sheet; a storage unit 34 that stores the shape and characteristics of the paper detected by the first detection unit; and a control unit 31 that determines at what position on the paper the detection in the second detection unit performs based on the shape and characteristics of the paper stored in the storage unit 34 and the installation position of the second detection unit, and performs sheet position correction control of the sheet based on a timing difference between the determined detection position and an original detection position.SELECTED DRAWING: Figure 2
Patent JP-2020105918-A (JP)
Title: Compressor for refrigerator
Inventor: YAMASHITA TAKUMA
IPC: F04B39/12
Filed: 2018-12-26
Abstract: To perform stable detection while preventing a sensor part from being influenced by a flow of a lubricant within a casing.SOLUTION: A compressor 1 for refrigerator comprises: a driving part 50 for rotating a rotary shaft 20 rotatable around an axis O1 extending in a vertical direction; a compression part 60 provided integrally in the rotary shaft 20 at an upper side of the driving part 50 and compresses a refrigerant; a casing 10 forming an accommodation space 10s in which the rotary shaft 20, the driving part 50 and the compression part 60 are accommodated, and including a storage part 13 which is a portion of the accommodation space 10s and in which a lubricant is stored; and a sensor part 100 including a sensor housing 101 including an opening 101a which is positioned in the storage part 13, and including a cylindrical part 102 which extends in a direction across the axis O1 and in which a sensor accommodation space 104 into which the lubricant can flow is formed, and a sensor body 105 which detects the lubricant stored in the storage part 13 inside of the cylindrical part 102.SELECTED DRAWING: Figure 1
Patent JP-2020108295-A (JP)
Title: Vehicle driving device
Inventor: HIBINO RYOICHI
IPC: B60L9/18
Filed: 2018-12-28
Abstract: To control a current flowing through a motor for driving a vehicle to an appropriate value.SOLUTION: A vehicle driving device includes: an inverter 12 for transmitting and receiving power between itself and a motor 14 for driving a vehicle; and a control section 10 for controlling the inverter 12 in such a manner that a first state for driving or braking the vehicle and a second state for allowing the vehicle to coast are alternately repeated at a prescribed switching cycle. While controlling the inverter 12 in the second state, the control section 10 performs current suppression switching control for the inverter 12 to suppress a current flowing through the inverter 12. In addition, while controlling the inverter 12 in the second state, when the value of the current flowing through the inverter 12 falls within a prescribed range, the control section 10 stops the switching of the inverter 12 during a period before controlling the inverter 12 in the first state.SELECTED DRAWING: Figure 1
Patent JP-2020103774-A (JP)
Title: Game machine
Inventor: NIINA KENJIRO
IPC: A63F5/04
Filed: 2018-12-28
Abstract: To increase fun of images.SOLUTION: A game machine includes: game control means (game control processing) for controlling progress of a game; and display means (liquid crystal display device 30) capable of displaying a first image (arrow image) not comprising characters and a second image (character image) comprising characters during a notification period. The notification period includes a first notification period and a second notification period. The display means changes a mode of the first image displayed during the second notification period and changes the modes of the first image and the second image displayed during the first notification period.SELECTED DRAWING: Figure 14