baber/WOPTO huggingface dataset:
Patent JP-2020129009-A (JP)
Title: Public exposure protection, occupational exposure protection and medical exposure protection using rock wall material and radiation shielding reduction body which is compact of rock wall material, and radioactive water treatment
Inventor: ISHII SHIGERU
IPC: G21F1/12
Filed: 2020-06-01
Abstract: To provide a radiation transmission reducing material useful for the public exposure protection, the occupational exposure protection, and the medical exposure protection of nuclide radiation using mineral fibers and artificial mineral fibers which are lightweight and to provide a structure relating to radioactive waste treatment.SOLUTION: A radiation shielding reducing base material and a radioactive material attenuating body are characterized in that a material fiber having transmission reduction of radiation is rock wool. Contaminated water containing radioactive wastes emitting radiation, environmental radioactive pollutants and radioactive materials is hydrated into a lightweight rock wool compact which is excellent in the water content capable of keeping the contaminated water in a static state or the rock wool compact is stored in a radiation transmission reducing container.SELECTED DRAWING: Figure 17
Patent JP-2021188417-A (JP)
Title: Automatic door device, voice guidance device, guidance system and guidance method
Inventor: KAMIYOSHI HISAYUKI
IPC: E05F15/74
Filed: 2020-06-02
Abstract: To provide an automatic door device, a voice guidance device, a guidance system and a guidance method capable of providing guidance depending on the user.SOLUTION: An automatic door device comprises: a protection sensor which has a plurality of detection areas at least either on the door surface or on the periphery of the automatic door to detect a human being or an object within the detection areas; a storage unit for storing correspondence information which associates the detection areas with output content in advance; and a guide controlling unit that outputs the output content based on the detection result of the protection sensor and the correspondence information.SELECTED DRAWING: Figure 5
Patent JP-2020145477-A (JP)
Title: Ultrahigh voltage capacitor assembly
Inventor: PETRZILEK JAN
IPC: H01G9/012
Filed: 2020-06-04
Abstract: To provide a capacitor assembly for use in ultrahigh voltage environments.SOLUTION: To help achieve good performance at such high voltages, a variety of aspects of the assembly are controlled in the present invention, including the number of capacitor elements, the manner in which the capacitor elements are arranged and incorporated into the assembly, and the manner in which the capacitor elements are formed. For example, the capacitor assembly contains an anode termination to which an anode lead of a first capacitor element is electrically connected and a cathode termination to which a cathode of a second capacitor element is electrically connected. To help improve the breakdown voltage properties of the assembly, the capacitor elements are electrically connected in series such that an anode lead of the second capacitor element is also electrically connected to a cathode of the first capacitor element via a conductive member.SELECTED DRAWING: Figure 1
Patent JP-2021191565-A (JP)
Title: Composition for promoting defoaming
Inventor: SHIMADA KOHEI
IPC: C04B24/08
Filed: 2020-06-05
Abstract: To provide a composition for promoting defoaming and a foaming control method which promote removal of foam from substances including foam such as fluid including foam for instance.SOLUTION: A composition for promoting defoaming is composed to contain hydrophobic metamorphic cellulose fibers or hydrophobic metamorphic cellulose fibers having a modification group combined to a hydroxyl group thereof, or hydrophobic metamorphic cellulose fibers having a modification group combined to an anionic group of cellulose fibers having the anionic group, which is contacted with fluid including foam to promote removal of foam from the fluid. In a defoaming control method, the composition for promoting defoaming is used.SELECTED DRAWING: None
Patent JP-2020148781-A (JP)
Title: System of controlling communication between electronic timepiece and electronic apparatus, and electronic timepiece
Inventor: ARAKI MASAYUKI
IPC: H04M1/00
Filed: 2020-06-05
Abstract: To select an electronic apparatus as a connection object on an electronic timepiece side.SOLUTION: A system of controlling communication between an electronic timepiece and an electronic apparatus includes: an electronic timepiece which has a timepiece identifier selection unit having a plurality of mutually different timepiece identifiers and selecting one of the timepiece identifiers, and a transmission unit which transmits a broadcast message including the selected timepiece identifier; and at least one electronic apparatus which has a correspondence storage unit having a unique apparatus identifier and stores correspondence between at least the own apparatus identifier and at least one of the timepiece identifiers, a reception unit which receives the broadcast message, a correspondence identification unit which determines correspondence when there is correspondence between the own apparatus identifier and the one timepiece identifier included in the broadcast message, and a connection establishment unit which establishes a connection with the electronic timepiece upon the correspondence determination unit determining the correspondence.SELECTED DRAWING: Figure 2
Patent JP-2021193290-A (JP)
Title: Compressor and refrigeration cycle device
Inventor: HIRAYAMA TAKUYA
IPC: F04C29/00
Filed: 2020-06-08
Abstract: To provide a compressor that can reduce frictional loss of a slide surface of a compression mechanism part and improve sealability, and to provide a refrigeration cycle device using the compressor.SOLUTION: A refrigeration cycle device includes: a compressor; a radiator connected to the compressor; an expansion device connected to the radiator; and an evaporator connected to the expansion device. The compressor has a compression mechanism part that sucks and discharges working fluid. A polymer monolith having a three-dimensional co-continuous structure of continuous pores and a polymer skeleton is provided in at least one of a slide surface and a seal surface of the compression mechanism part.SELECTED DRAWING: Figure 3
Patent JP-2021193520-A (JP)
Title: Information processing system, information processing device and control method and program of the information processing device
Inventor: ABU JUN
IPC: B41J29/393
Filed: 2020-06-08
Abstract: To solve a problem of a conventional report creation support system which creates a result report of an inspection creates a report while selecting an appropriate form from among fixed forms prepared in advance, but does not create an inspection result conforming to a format which reports the inspection result such as PQX.SOLUTION: An information processing system has: a production system which generates a printed material; an inspection device which inspects the printed material; and an information processing device which generates an inspection result of the printed material. The information processing device displays the inspection result due to the inspection device, on a screen inputted corresponding to a parameter included in a description document which specifies print quality of the printed material generated by the production system, and generates the inspection result based on the description document, based on the inspection result inputted through the displayed screen and the parameter.SELECTED DRAWING: Figure 8
Patent JP-2021074495-A (JP)
Title: Memento composition, memento, usage instruction of memento and multilayer thermal body warmer
Inventor: HOTTA ERIKO
IPC: A47G33/00
Filed: 2020-06-11
Abstract: To provide a memento composition which becomes familiar with the body by proper warmth, with the warmth lasting for an extended period, which snuggles up a user's thought, reminds memory and heals, and which has an effect of giving happy feeling for a while, and to provide a memento and usage instruction thereof.SOLUTION: Provided is a memento 10, with a memento composition wrapped with a permeable material 2 and housed in a nonpermeable bag 4 that is hermetically sealable with a sealing part (zipper) 3. The nonpermeable bag 4 is in an outer bag 6. The memento composition contains sodium chloride and more than one or two kinds of materials derived from waste, nature or animals. Also, by adding a starch glue, it can be used as a molded object, or otherwise by evenly atomizing water of 0.5-5 weight % relative to the total weight, it may be used as a thermal body warmer.SELECTED DRAWING: Figure 4
Patent JP-2021024558-A (JP)
Title: Air bag device
Inventor: SHIMIZU TAKAYUKI
IPC: B60N2/42
Filed: 2020-06-11
Abstract: To provide an air bag device which can reliably arrest a crewman irrespective of a posture of the crewman who sits on a seat.SOLUTION: There is provided an air bag device, which is installed in a vehicle seat having a seat cushion forming a seating face and a seat back forming a backrest, and comprises: an inflator which generates an inflation gas; and an air bag which is accommodated in at least the seat back, and is expanded by the inflation gas emitted from the inflator. The air bag includes: a pair of left and right side chambers which expand forward from a side part of the seat back; and an upper chamber which expands above a head of a crewman. The air bag is rolled or folded in a direction crossing a longer direction from a planar spread state before accommodation, and is compressed into a long rod shape. At least a part of the long rod-shaped air bag corresponding to the upper chamber is folded to form a folded part, and the folded part is accommodated above the seat back.SELECTED DRAWING: Figure 4
Patent JP-2021195776-A (JP)
Title: Screen device and hydraulic power generation device
Inventor: YAMAGUCHI MASAYOSHI
IPC: E02B9/04
Filed: 2020-06-12
Abstract: To provide a screen device and a hydraulic power generation device that can eliminate the need of complicated screen regeneration work and prevent a decrease in the power generation efficiency of the hydraulic power generation device caused by the accumulation of foreign matter in the screen.SOLUTION: A screen device comprises: a screen that is installed in a waterway, is rotated by the fluid flowing in the waterway, collects foreign matter in the fluid on its outer surface, and allows purified fluid to flow into the inner side of the screen; and a channel that is installed in the waterway and allows the purified fluid flowing into the inner side of the screen to flow to the downstream side in a compartmentalized manner from the fluid in the waterway.SELECTED DRAWING: Figure 2
Patent JP-2021196483-A (JP)
Title: Display device, display system, and connection method
Inventor: HIGASHIKAWA NORIHISA
IPC: G09G5/00
Filed: 2020-06-12
Abstract: To control a signal cable to connect to an input terminal of a display device at an appropriate position and orientation when connecting the signal cable and the display device.SOLUTION: A display system comprises: a signal cable having a first antenna for performing wireless communication and a storage section; and a display device having at least one input terminal capable of connecting to the signal cable and a display section for displaying an image. The display device includes: a reader section that detects a received radio wave intensity value of the first antenna by a second antenna for performing wireless communication with the first antenna when the signal cable approaches; a determination processing section that determines a proximity state of the signal cable to the input terminal and determines whether or not orientations and positions of the signal cable and input terminal are in a state of being able to connect on the basis of the received radio wave intensity value detected by the reader section; and a display processing section that displays information indicating a determination result related to the signal cable determined by the determination processing section on the display section.SELECTED DRAWING: Figure 3
Patent JP-2020145483-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAKANO YUUKI
IPC: H01L29/12
Filed: 2020-06-15
Abstract: To provide a manufacturing method of a semiconductor device in which SiC is used.SOLUTION: The manufacturing method of the semiconductor device comprises: a first step of forming a carbon film 83 on a surface of a first conductivity-type SiC semiconductor layer 51 including a body forming region 53 and a source forming region 55; a second step of forming a second conductivity-type body region 53 on a surface portion of the SiC semiconductor layer, a first conductivity-type source region 55 on a surface portion of the body region, and a first conductivity-type drain region 42 on a back surface side of the SiC semiconductor layer with respect to the body region by heating the SiC semiconductor layer on which the carbon film is formed to activate ions in the body and source forming regions; and a third step of removing the carbon film and oxidizing the SiC semiconductor layer to form a gate oxide film. The first step comprises a step of holding temperature at a first temperature for a predetermined time. The second step comprises a step of holding the temperature at a second temperature higher than the first temperature for a predetermined time.SELECTED DRAWING: Figure 5M
Patent JP-2021197679-A (JP)
Title: Ic tag and design method of the same
Inventor: ASAKA KIYOSHIGE
IPC: G06K19/077
Filed: 2020-06-17
Abstract: To provide an IC tag for which an antenna circuit can be easily designed.SOLUTION: The antenna circuit is composed of a matching loop circuit having a feed point that connects to an IC chip and a radiating antenna unit. The radiating antenna unit has a U-shaped unit in the center, which is electromagnetic-coupled to the matching loop circuit, and a meander line and a capacitor hat, connected sequentially on the left and right sides of the U-shaped unit. An IC tag is used in which an area of the capacitor hat is equal to or greater than half and equal to or less than twice an area of a meander line wire.SELECTED DRAWING: Figure 1
Patent JP-2022001514-A (JP)
Title: Chute for conveyor conveyance device
Inventor: HOSOKAWA MASAHIRO
IPC: B65G11/00
Filed: 2020-06-19
Abstract: To provide a chute for a conveyor conveyance device that prevents an object to be conveyed from entering a gap between a side surface of a switching damper and an inner wall of a chute.SOLUTION: A chute 10 includes a supply unit 1c into which an object C to be conveyed is dropped, a branched branch discharge passage 11p and a main discharge passage 12p, and a switching damper 2. The switching damper 2 has a rotary shaft 2s and a set of damper plates 21 and 22. The rotary shaft 2s is rotatably arranged in a branch part of the branch discharge passage 11p and the main discharge passage 12p, and the damper plates 21 and 22 extend in a centrifugal direction from the outer periphery of the rotary shaft 2s. The damper plates 21 and 22 have a pair of side plate parts 21s and 21s and a pair of side plate parts 22s and 22s formed by bending both sides in a width direction thereof.SELECTED DRAWING: Figure 1
Patent JP-2020163194-A (JP)
Title: Game machine
Inventor: IKEKATSU FUMITAKA
IPC: A63F5/04
Filed: 2020-06-23
Abstract: To provide a game machine that can prevent deterioration in player's interest with respect to a game in an advantageous game state that is advantageous for a player.SOLUTION: When a game machine displays a specific display that is a combination of same type image patterns in a liquid crystal display device in an advantageous game state (CZ), the game machine determines transition to GG or addition of GG. The game machine determines at least one performance pattern to be displayed in the liquid crystal display device upon halt operation performed by a player.SELECTED DRAWING: Figure 43
Patent JP-2020163204-A (JP)
Title: Rapid administration part
Inventor: SAKAMOTO SHINGO
IPC: A61M5/168
Filed: 2020-06-24
Abstract: To provide a chemical liquid administration device which can set a lock out time and facilitate priming.SOLUTION: A rapid administration part comprises: a chemical liquid storage part 113 which is connected between an inflow channel 111 and an outflow channel 112 and stores a chemical liquid; and a control part 114 for controlling storage of a chemical liquid into the chemical liquid storage part 113 and feeding of the chemical liquid from the chemical liquid storage part 113. The inflow channel 111 has a part which is branched into a first channel 111A and a second channel 111B whose channel cross sectional area is smaller than that of the first channel 111A. The control part 114 comprises: a first closing part 141 for closing the first channel 111A; and a second closing part 142 capable of closing the outflow channel 112 in linkage with the first closing part 141 and capable of opening/closing the outflow channel 112 in a state of closing the first channel 111A.SELECTED DRAWING: Figure 2
Patent JP-2022007579-A (JP)
Title: Control device
Inventor: HATTORI KEISUKE
IPC: H02M7/48
Filed: 2020-06-26
Abstract: To provide a control device for a separately excited power converter capable of more stably performing a bypass pair operation even when a control circuit and a drive circuit are made redundant.SOLUTION: A control device comprises a plurality of control circuits for generating control signals for controlling conduction of a plurality of switch parts of a separately excited power converter, and a plurality of drive circuits for generating driving pulses for making the plurality of switch parts conductive based on the control signals input from any of the plurality of control circuits. When a bypass pair command is input, the plurality of control circuits select the switch part of a conduction phase based on the last output control signal, select the switch part for performing the bypass pair operation based on the switch part of the conduction phase, input the control signal for the switch part for performing the bypass pair operation to the plurality of drive circuits, and, in a normal operation, set a selection inhibition period during which the selection of the switch part of the conduction phase is inhibited during a predetermined period from a timing of the output of the control signal.SELECTED DRAWING: Figure 3
Patent JP-2022007735-A (JP)
Title: Game machine
Inventor: UCHINO YUTA
IPC: A63F7/02
Filed: 2020-06-26
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: When a premium performance is executed in a first pattern, the premium performance is executed only during execution of a special game resulting in a jackpot. In the meantime, when the premium performance is executed in a second pattern, the special game under execution when the premium performance is executed results in losing after the premium performance is executed during execution of the special game in a predetermined number of times before the special game results in a jackpot. When the premium performance is executed in the second pattern, the premium pattern has a higher probability variation expectation degree than when it is executed in the first pattern.SELECTED DRAWING: Figure 14
Patent JP-2023113975-A (JP)
Title: Novel hydrazone derivatives and agricultural and horticultural agents containing the same as active ingredients
Inventor: USUI SHUICHI
IPC: C07C311/09
Filed: 2020-06-29
Abstract: To provide compounds and their intermediates that have excellent effects on various pests, agricultural and horticultural agents that employ such compounds, methods of producing such compounds or intermediates, and methods of using such compounds.SOLUTION: An embodiment contains a compound represented by a formula (1) in the figure as an active ingredient . In the formula, R1 represents a hydrogen atom, a C1-6 alkyl group, or the like; R2 represents a formyl group; R3 represents a C1-6 alkyl group or the like; R4 represents a hydrogen atom, a C1-6 alkyl group, or the like; R5 represents a C1-6 haloalkyl group; X represents a hydrogen atom, a C1-6 alkyl group, or the like; and n represents an integer from 1 to 5.SELECTED DRAWING: None
Patent JP-2021104802-A (JP)
Title: Flight route display device of flight body and information processing device
Inventor: NISHIMOTO SHINYA
IPC: B64F1/00
Filed: 2020-06-30
Abstract: To provide an imaging method and an information processing device which can confirm suitability of a flight route of a flight body by collating a status of an actual flight range with the flight route.SOLUTION: A flight route display method for displaying a flight route of a flight body on a user terminal includes: a step of acquiring photographic state information including positional information and photographic viewing angle information, photographic angle information and photographic direction information of the user terminal; a step of generating a flight route image including the flight route described in a virtual space based on flight route information on the flight route; and a step of generating a composite image obtained by overlapping the flight route image on a photographic image acquired based on the photographic state image.SELECTED DRAWING: Figure 7
Patent JP-2022011428-A (JP)
Title: Surface treatment method
Inventor: KUMENO Fumiaki
IPC: B23K26/356
Filed: 2020-06-30
Abstract: To provide a surface treatment method capable of further improving fatigue strength of a workpiece.SOLUTION: A surface treatment method includes a first step S1 for high-density transformation of the material structure of a workpiece by applying a planar wave-like shock wave to the workpiece, and a second step S2 for plastically deforming the workpiece by applying a spherical wave-like shock wave or pressure by physical contact to the workpiece after the first step S1.SELECTED DRAWING: Figure 1
Patent JP-2022011863-A (JP)
Title: Handle, work machine, vibration control member, and work machine system
Inventor: HATAKEYAMA KENTARO
IPC: B24B23/00
Filed: 2020-06-30
Abstract: To provide an excellent handle which is attachable to a work machine, the work machine to which the handle is detachably attached, a vibration control member for the handle, and a work machine system including the handle.SOLUTION: A handle 20 may be attached to a work machine capable of driving a tip tool with a driving source and has: a holding part 21 which a worker can hold; and a vibration control part 30 which damps vibration transmitted from the work machine to the holding part 21. The holding part 21 is detachably attached to the vibration control part 30. The vibration control part 30 has: an attachment part 32 which is connected to the work machine; and an attached part to which the holding part 21 is attached. An elastic body 31 is disposed between the attachment part 32 and the attached part.SELECTED DRAWING: Figure 1
Patent JP-2022022744-A (JP)
Title: Laser power measurement device
Inventor: KAWAMURA JOICHI
IPC: H01S3/131
Filed: 2020-07-03
Abstract: To provide a laser power measurement device that can suppress energy loss and save space.SOLUTION: A first sensor having a light receiving surface on which a laser beam is incident measures the average power of the laser beam incident on the light receiving surface. A second sensor which is located at the position where the scattered light from the light receiving surface of the first sensor is incident measures the peak power of the incident laser beam.SELECTED DRAWING: Figure 4