baber/WOPTO huggingface dataset:
Patent JP-2022026613-A (JP)
Title: Method of and device for collecting solid matter
Inventor: YAMAGUCHI YOHEI
IPC: B01D24/46
Filed: 2020-07-31
Abstract: To provide a collecting method of and device for solid matters capable of reducing the cost for collecting the solid matter by preventing a filter from clogging.SOLUTION: There is provided a method for collecting fine solid matters by periodically repeating: a concentration process of obtaining a concentrated liquid 2 by heating and concentrating a processed liquid 1; a cooling process of obtaining a first slurry 5a including the solid matter by cooling the concentrated liquid to precipitate a solid matter 4; a filtration process of collecting the solid matter by continuously supplying the first slurry to a cylindrical filter 12 installed to a rotating drum 11 to filtrate and collect the solid matter; and a cleaning process of restarting supply of the first slurry 5a to the filter 12 after cleaning the filter 12 by ejecting a cleaning fluid to the filter 12 while rotating the drum 11 in a prescribed timing.SELECTED DRAWING: Figure 1
Patent JP-2022029281-A (JP)
Title: Communication device, control method, and program
Inventor: TSUJIMARU YUKI
IPC: H04W76/34
Filed: 2020-08-04
Abstract: To appropriately execute control communication for collectively controlling communication in a plurality of radio links.SOLUTION: A communication device communicates with the other communication device by establishing connection in a plurality of frequency channels, and while control communication is executed for collectively controlling communication in two or more connections of the plurality of frequency channels, transmits or receives a frame for ending the control communication to or from the other communication device. The frame can include at least two fields that stores information on the frequency channels the use of which is stopped in the control communication.SELECTED DRAWING: Figure 12
Patent JP-2022030715-A (JP)
Title: Semiconductor device
Inventor: INABA KEIGO
IPC: H01L23/29
Filed: 2020-08-07
Abstract: To improve heat resistance and surface discharge resistance of a resin sealing material of a semiconductor device.SOLUTION: A semiconductor device is sealed with a resin sealing material. The resin sealing material is a cured product of a resin composition. The resin composition includes a main agent and a curing agent. The main agent contains a maleimide compound having two or more maleimide groups in a molecule. The curing agent contains a diamine compound represented by a following formula (1) or (2), in the semiconductor device.SELECTED DRAWING: Figure 1
Patent JP-2022032184-A (JP)
Title: Internal combustion engine control device
Inventor: OSHIRYOJI KAZUHIRO
IPC: F02D45/00
Filed: 2020-08-11
Abstract: To provide an internal combustion engine control device which can improve the estimation accuracy of a wall face temperature.SOLUTION: An internal combustion engine control device comprises an engine state estimation part 32, a wall face temperature estimation part 34 and an operation amount calculation part 36. The engine state estimation part calculates an energy transmission amount to a wall face from a gas on the basis of a parameter related to an operation condition, a parameter related to a chemical condition of combustion and a parameter related to a motion condition. The wall face temperature estimation part estimates a wall face temperature on the basis of the energy transmission amount to the wall face from the gas. The operation amount calculation part calculates an operation amount of an actuator which is arranged at an internal combustion engine on the basis of the wall face temperature which is estimated by the wall face temperature estimation part.SELECTED DRAWING: Figure 3
Patent JP-2021107207-A (JP)
Title: Sight-seeing bus
Inventor: LEE AN-YUAN
IPC: B62D31/02
Filed: 2020-08-20
Abstract: To provide a sight-seeing bus into and out of which baggage of users can be conveniently moved.SOLUTION: The sight-seeing bus 2 comprises a vehicle body 21, a front door 24, a rear door 25, a plurality of wheels 22 and 23, a door 26 of a baggage room and a movable placing part. The front door is installed at a lateral side of the vehicle body. The rear door is installed at the lateral side of the vehicle body. The wheels are coupled to the vehicle body. The front door is installed at the lateral side of the vehicle body. The rear door is installed at the lateral side of the vehicle body. The wheels are coupled to the vehicle body. The door of the baggage room is installed at the lateral side of the vehicle body. A storage part 216 and a movable placing part are provided in the door of the baggage room and the movable placing part is removably installed in the storage part of the vehicle body. The movable placing part comprises a placing platform and a support configuration. The placing platform moves between the inside of the storage part and out of the vehicle body. The support configuration is rotatably coupled to the placing platform. When the placing platform moved out of the vehicle body, the placing platform is supported by the support configuration.SELECTED DRAWING: Figure 5
Patent JP-2021030083-A (JP)
Title: Balloon type liquid medicine injector
Inventor: LEE JEE HEE
IPC: A61M5/152
Filed: 2020-08-24
Abstract: To provide a balloon type liquid medicine injector for continuously injecting a minute amount of liquid medicine into the body of a patient.SOLUTION: The injector is easily assembled and prevents an unnecessary dead space while being inflated after a liquid medicine is injected, so as to be miniaturized. When a tube body 200 is provided outside a fixed pipe, both ends of the tube body are folded and inserted into both ends of the fixed tube, to remove the dead space while being inserted inside a case 20. In addition, in a state where both ends of the tube body are inserted and folded into both ends of the fixed tube, injection means for injecting the liquid medicine or stopper means are coupled while pressing the tube body folded inward, so that a separate packing is unnecessary and the airtightness is maintained.SELECTED DRAWING: Figure 9
Patent JP-2022037456-A (JP)
Title: Air conditioner
Inventor: KAWAMURA YOSHINORI
IPC: F24F11/41
Filed: 2020-08-25
Abstract: To provide an air conditioner capable of suppressing lowering of an indoor temperature in a defrosting operation.SOLUTION: An air conditioner includes: an indoor heat exchanger; an outdoor heat exchanger; first piping; second piping; a compressor; a decompressor; bypass piping; a valve; and a first heat storage material. The compressor is disposed in the first piping and has a suction port and a discharge port. The decompressor is disposed in the second piping. The bypass piping has: a first end portion connected to the first piping between the indoor heat exchanger and the discharge port; and a second end portion connected to the second piping between the outdoor heat exchanger and the decompressor. The valve is disposed in the bypass piping and can block a refrigerant flow. The first heat storage material is thermally connected to the first piping between the outdoor heat exchanger and the suction port, and thermally connected to the bypass piping between the first end portion and the valve.SELECTED DRAWING: Figure 1
Patent JP-2022037668-A (JP)
Title: tire
Inventor: YAMAMOTO TETSUYA
IPC: B60C11/13
Filed: 2020-08-25
Abstract: To provide a tire of which the wet performance, on-snow performance and noise performance can be made compatible with each other.SOLUTION: A tire 1 is provided which has a tread portion 2. A plurality of circumferential grooves 3 extending in the tire circumferential direction and a plurality of land portions 4 partitioned by the circumferential grooves 3 are formed in the tread portion 2. The circumferential grooves 3 include a first circumferential groove 3A and a second circumferential groove 3B adjacent to the first circumferential groove 3A and larger in a groove width than the first circumferential groove 3A. The land portions 4 include a first land portion 4A partitioned between the first circumferential groove 3A and the second circumferential groove 3B. A plurality of lateral grooves 5 extending in the tire axial direction and a plurality of lateral sipe 6 extending in the tire axial direction and smaller in a groove width than the lateral grooves 5 are provided in the first land portion 4A. A total value of the groove widths of the lateral grooves 5 and the lateral sipe 6 communicating with the second circumferential groove 3B is smaller than a total value of the groove widths of the lateral grooves 5 and the lateral sipe 6 communicating with the first circumferential groove 3A.SELECTED DRAWING: Figure 2
Patent JP-2022038514-A (JP)
Title: Luminaire
Inventor: ICHIKAWA TAKUYA
IPC: F21V8/00
Filed: 2020-08-27
Abstract: To provide a luminaire capable of suppressing a decrease in optical efficiency of light made incident on a light guide body and also suppressing a large rise in cost.SOLUTION: A luminaire 1 comprises: a light source 15b; a first light guide body 20 which has a first incidence surface 21a on which light from the light source 15b impinges, and a first emission surface 21b from which the light entering from the first incidence surface 21a is emitted; and a second columnar light guide body 30 which has a second incidence surface 31a on which the light guided to the first light guide body 20 impinges, and a second emission surface 31b which is a side face crossing the second incidence surface 31a and from which the light is emitted. The first incidence surface 21a covers the whole of the light source 15b. The first light guide body 20 has a main body part 21 where the first incidence surface 21a and first emission surface 21b are formed, and a flange part 22 which protrudes from a side face 21c of the main body part 21 in an outward direction crossing an arrangement direction. The flange part 22 allows the main body part 21 to be arranged so that the first incidence surface 21a is at a predetermined distance from the light source 15b.SELECTED DRAWING: Figure 2
Patent JP-2022038974-A (JP)
Title: Information terminal device, method, and program
Inventor: KATO HARUHISA
IPC: G06T15/04
Filed: 2020-08-27
Abstract: To provide an information terminal device capable of obtaining augmented reality display having an optical matching property.SOLUTION: The information terminal device includes a first imaging part 1 which obtains a first captured image obtained by capturing an imaging object, a second imaging part 2 which obtains a second captured image obtained by capturing an environment, a recognition part 3 which analyzes the first captured image and recognizes the first position attitude of the first imaging part which uses the imaging object as a reference, a generation part 4 which generates environment information in the first position attitude from the second captured image, and a drawing part 5 which draws the augmented reality display arranged in the first position attitude by reflecting the environment information.SELECTED DRAWING: Figure 1
Patent JP-2021007097-A (JP)
Title: Method for forming immobilized selenium and secondary battery
Inventor: ELGIN E EISSLER
IPC: H01M4/36
Filed: 2020-09-01
Abstract: To provide a secondary battery capable of charging or discharging at a high rate, excellent in cycle stability and including immobilized selenium, and a method for forming the immobilized selenium.SOLUTION: The secondary battery comprises: a cathode constituted of immobilized selenium arranged on a conductive base material; a separator arranged to directly contact the immobilized selenium; and an anode. The method for forming an immobilized selenium system or an immobilized selenium body comprises the steps of: (a) mixing selenium with carbon; and (b) forming the immobilized selenium system or the immobilized selenium body by dissolving the selenium on the carbon/in the carbon.SELECTED DRAWING: Figure 14
Patent JP-2022046995-A (JP)
Title: Communication apparatus and communication method
Inventor: SUGIYAMA JUNICHI
IPC: H04L12/46
Filed: 2020-09-11
Abstract: To avoid congestion while preventing packet transmission stop on all nodes.SOLUTION: Nodes #01 and #03 send packets to a node #00 via a switch SW #0. The packet is buffered in a Tx buffer bf1 in the switch SW #0 and then sent to node #00. When the node #00 detects a sign of congestion in the Tx buffer bf1 on the basis of the packet reception frequency, it is recognized that the nodes sending the packet from the source address included in a received packet to the node #00 are nodes #01 and #03, and the control packet for a transmission stop request is transmitted to the nodes #01 and #03. When the node #01 receives the control packet for the transmission stop request, the node #01 stops transmission of only the packet addressed to the node #00. When the node #03 receives the control packet for the transmission stop request, the node #03 stops transmission of only the packet addressed to the node #00.SELECTED DRAWING: Figure 13
Patent JP-2020196131-A (JP)
Title: Transport mechanism with cooperative robot system
Inventor: ROSEN NIKOLAEV DIANKOV
IPC: B25J13/00
Filed: 2020-09-11
Abstract: To provide improved technique and system which are still required for managing operation and/or interaction between robots.SOLUTION: This invention relates to operation of a robot system for transferring an object from a transfer source to a transfer destination, in which a picking robot is operated to grip and lift the object, and an operation plan or a part thereof is performed in order to locate a transfer tray below the lifted object. Further, the object is placed on the transfer tray, and the operation plan and a part thereof is performed in order to displace the transfer tray and the object in a crosswise direction toward the transfer destination. In addition, an arrangement mechanism for transferring the object from the transfer tray to the transfer destination is operated.SELECTED DRAWING: Figure 6E
Patent JP-2022053307-A (JP)
Title: Piston temperature estimation device and piston temperature estimation method
Inventor: MITA TAKURO
IPC: F02D41/04
Filed: 2020-09-24
Abstract: To provide a piston temperature estimation device capable of easily and properly estimating the temperature of a piston.SOLUTION: A piston temperature estimation device 100 is equipped with an actual injection amount calculating portion 113 that calculates the actual injection amount of fuel to a combustion chamber of an internal combustion engine, on the basis of an air excess ratio of exhaust gas of the internal combustion engine detected by a lambda sensor, and an estimating portion 115 that estimates the temperature of a piston, on the basis of temperature estimating information that indicates a relationship between the injection amount of fuel to the combustion chamber and the temperature of the piston configuring the internal combustion engine, and the actual injection amount calculated by the actual injection amount calculating portion 113.SELECTED DRAWING: Figure 2
Patent JP-2022053665-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-25
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2022054318-A (JP)
Title: Sound processor, control method, and program
Inventor: TSUJIMOTO YUKI
IPC: G10L21/0232
Filed: 2020-09-25
Abstract: To effectively reduce noise.SOLUTION: A sound processor comprises: a first microphone for acquiring environmental sounds; a second microphone for acquiring sounds from a noise source; first transform means for performing Fourier transform on sound signals from the first microphone to generate first sound signals; second transform means for performing Fourier transform on sound signals from the second microphone to generate second sound signals; detection means for detecting a type of the noise generated from the noise source; generation means for generating noise data using the second sound signals and a parameter related to the noise of the noise source, in accordance with the type of noise detected by the detection means; subtraction means for subtracting the noise data from the first sound signals; and third transform means for performing inverse Fourier transform on sound signals from the subtraction means.SELECTED DRAWING: Figure 3
Patent JP-2022055403-A (JP)
Title: Welding training system, welding training method, and program
Inventor: AOYAMA YUICHIRO
IPC: G09B9/00
Filed: 2020-09-29
Abstract: To provide a welding training system capable of achieving appropriate training depending on the skill level of a trainee, a welding training method, and a program.SOLUTION: An information processing unit 1 constituting a welding training system includes: a transparency adjustment unit 14 that is capable of adjusting the transparency of a window of a welded surface in a virtual space; and a display control unit 17 control a display unit of an HMD (head mount display) 2 to display the welding work situation in the virtual space with brightness according to the adjusted transparency. The transparency adjustment unit 14 is configured to adjust the transparency depending on the skill level of the trainee determined by a skill level determination unit 13.SELECTED DRAWING: Figure 2
Patent JP-2022056679-A (JP)
Title: Information processing system and information processing method
Inventor: TAMON TOKUHITO
IPC: E05B49/00
Filed: 2020-09-30
Abstract: To provide an information processing system which can expand the mechanism to unlock doors in a facility by cooperating with other devices and systems.SOLUTION: An information processing system 10 includes a first acquisition part 44 which acquires requests for issuing authentication information for unlocking a first electric lock 65 provided in an apartment house 60, a first output part 46 which outputs the authentication information issued based on the acquired issuance requests, a second acquisition part 45 which acquires unlock requests for unlocking a second electric lock 69 provided at the entrance 63 of the apartment house 60 and a second output part 47 which outputs unlock commands for unlocking the second electric lock 69 based on the acquired unlock requests.SELECTED DRAWING: Figure 1
Patent JP-2022057270-A (JP)
Title: Automatic floor plan creation (trace) system using artificial intelligence (AI)
Inventor: HASHIMOTO MOTOHIDE
IPC: G06F30/13
Filed: 2020-09-30
Abstract: To significantly reduce creation time and quickly create a large number of floor plans at once without losing information required for automatic floor plan creation, and to only perform a quality assurance check on output of an AI system instead of drawing everything from scratch by a floor plan creator and make change as needed so that the workload can be significantly reduced, the speed of creating one floor plan can be significantly reduced, and the large number of floor plans can be created at once in a short time.SOLUTION: A floor plan creation system comprises a content management apparatus 200, an information extraction apparatus 300, a style conversion apparatus 400, a record storage apparatus 500, a verification apparatus 600, and an opportunity learning apparatus 700.SELECTED DRAWING: Figure 2
Patent JP-2022061299-A (JP)
Title: Display unit, display method, and program
Inventor: ISHIKAWA TAKESHI
IPC: G09G5/00
Filed: 2020-10-06
Abstract: To reduce display elements while preventing a reduction in visibility or operability.SOLUTION: A display unit displays display data including one or more display elements on a screen, and the display unit comprises a display control unit that, when the display data does not fall within a display area of the screen, based on the difference between the length of the display data and the length of the display area, displays the display data including the reduced display elements in the display area.SELECTED DRAWING: Figure 3
Patent JP-2022062411-A (JP)
Title: Travel control device
Inventor: EDGAR YOSHIO MORALES TERAOKA
IPC: B60W30/14
Filed: 2020-10-08
Abstract: To restrict lateral swinging while preventing a driver from feeling discomfort.SOLUTION: Provided is a travel control device (100) of a traction vehicle (1) for towing a vehicle (2) to be towed. The travel control device includes: support means (10) capable of executing lane follow-up support control and capable of executing speed adjustment support control; and detection means (20) for detecting an amplitude of vibration of at least one of a yaw rate and lateral acceleration of the traction vehicle during execution of the lane follow-up support control and the speed adjustment support control by the support means. The support means (i) changes a first support amount related to the lane follow-up support control so as to suppress an amplitude of vibration, if the amplitude of vibration is equal to a first threshold or more, and (ii) changes a second support amount related to the speed adjustment support control, in place of or in addition to the first support amount so as to suppress an amplitude of vibration, if the amplitude of vibration is equal to or more than a second threshold being larger than the first threshold.SELECTED DRAWING: Figure 2
Patent JP-2022062616-A (JP)
Title: Motor, blower, and air conditioner
Inventor: TSUKIDA JUNJI
IPC: H02K5/10
Filed: 2020-10-08
Abstract: To provide a motor that suppresses water from entering the inside of a motor body.SOLUTION: A motor 10 includes a casing 42, a shaft 60, and a cap 64. The cap 64 includes a cylindrical portion 66 that surrounds a portion of the shaft 60 and is secured to the shaft 60. The casing 42 includes a first wall 46 and a first surface 80. The first wall 46 is located at least above the shaft 60 and surrounds at least a portion around the shaft 60. The first surface 80 extends in a radial direction of the shaft 60 outwardly from the base of the first wall 46 and faces the end surface of the cylindrical portion 66 of the cap 64. The first surface 80 has a plurality of guide grooves including a first inclined groove 81 and a second inclined groove 82. The height position of the left end 81a of the first inclined groove 81 is lower than the height position of the right end 81b of the first inclined groove 81. The height position of the right end 82b of the second inclined groove 82 is lower than the height position of the left end 82a of the second inclined groove 82.SELECTED DRAWING: Figure 5