baber/WOPTO huggingface dataset:
Patent JP-2021010336-A (JP)
Title: Method of preserving perishable food by freezing, and frozen food treated by the method
Inventor: URABE TOSHIRO
IPC: A23L3/36
Filed: 2019-07-08
Abstract: To provide a freezing technique whereby, when unfreezing a frozen food, particularly a perishable food, trouble such as dripping or shrinkage can be suppressed effectively.SOLUTION: When preserving a perishable food by freezing, the perishable food is subjected to quick freezing in which it is passed through a temperature range of -1°C to -5°C in 30 minutes, so that moisture contained in the food is frozen. Thereafter, a frozen food resulting from the freezing treatment is fed to a freezing vacuum dryer, with which the residual moisture content is reduced 5-30% by sublimation, so that it is frozen with a final moisture content of 70%-95%.SELECTED DRAWING: Figure 1
Patent JP-2021012153-A (JP)
Title: Buried object detection device and buried object detection method
Inventor: FUJIO KOHEI
IPC: G01V3/12
Filed: 2019-07-09
Abstract: To provide a buried object detection device and a buried object detection method that can reduce the acquisition time of a receiving wave necessary for detection of a buried object to efficiently perform sampling.SOLUTION: A buried object detection device 1 comprises: a transmitting antenna 11; a receiving antenna 12; a delay IC 14; a storage unit 18; and a control unit 10. The delay IC 14 arbitrarily delays an electromagnetic wave to be emitted or a sampling pulse with a digital signal. The storage unit 18 stores a correction table for adjusting to match the sampling period of a reflected wave received by the receiving antenna 12 with a period necessary for detection of the reflected wave. The control unit 10 refers to the correction table stored in the storage unit 18 and controls the delay IC 14 to match the sampling period of the reflected wave with the period necessary for detection of the reflected wave.SELECTED DRAWING: Figure 3
Patent JP-2021012642-A (JP)
Title: Device, program, and system for processing information
Inventor: NAKAYAMA HIDETOMO
IPC: G06F3/12
Filed: 2019-07-09
Abstract: To allow for investigating the cause of a failure to provide a service without having to operate a user terminal that failed to receive the service.SOLUTION: When a print request is received from a user terminal 10 that has failed to print images in the past, a printer 20 acquires environmental information of the user terminal 10 and stores the acquired environmental information in a storage device, from which data is read, without operating the user terminal 10.SELECTED DRAWING: Figure 2
Patent JP-2021014271-A (JP)
Title: Packaging container for keeping freshness of fresh produce, fresh produce-containing package, and method for keeping freshness of fresh produce
Inventor: OTSUKI MIDORI
IPC: B65D85/50
Filed: 2019-07-10
Abstract: To provide a packaging container for keeping freshness of fresh produce which has practically good properties.SOLUTION: Provided are: a packaging container for keeping freshness of fresh produce which comprises a resin film; a fresh produce-containing package obtained by packaging fresh produce in the packaging container for keeping freshness of fresh produce; and a method for keeping freshness of fresh produce by packaging fresh produce using the packaging container for keeping freshness of fresh produce. The resin film is provided with holes that are 1-10 mm in diameter. A breathable material is also attached to the resin film to cover the holes. The microcrystal size of the resin film obtained by an X-ray diffraction method is 2.5-3.5 nm.SELECTED DRAWING: Figure 1
Patent JP-2021014997-A (JP)
Title: Obstacle detection device and obstacle detection method
Inventor: NISHINO YUICHI
IPC: G01S15/93
Filed: 2019-07-10
Abstract: To provide an obstacle detection device and obstacle detection method capable of rapidly detecting presence/absence of an obstacle while suppressing erroneous detection.SOLUTION: An obstacle detection device includes: a first ultrasonic sensor group constituted by first and fourth ultrasonic sensors 21a, 21d; a second ultrasonic sensor group constituted by second and fifth ultrasonic sensors 21b, 21e; and a third ultrasonic sensor group constituted by third and sixth ultrasonic sensors 21c, 21f. An obstacle detection method includes: a step of performing first transmission processing to allow ultrasonic sensors constituting the ultrasonic sensor groups to simultaneously transmit ultrasonic waves while changing over the first to third ultrasonic sensor groups; a step of setting re-transmission sensors based on a reception result of reflection waves in the first transmission processing when existence of an obstacle is temporarily detected by the first transmission processing; a step of performing second transmission processing to allow the re-transmission sensors to transmit an ultrasonic wave; and a step of formally detecting presence/absence of an obstacle based on reception times of a reflection wave in the second transmission processing.SELECTED DRAWING: Figure 6
Patent JP-2019195267-A (JP)
Title: Compressible motor
Inventor: SCHUMACHER JORG
IPC: H02K21/14
Filed: 2019-07-11
Abstract: To provide a motor that can be radially compressed and expanded.SOLUTION: A motor has a stator 2, 2' and a rotor 1, 1', which can be driven about an axial direction 4. The invention is characterized in that at least one of the stator 2, 2' and the rotor 1, 1', in particular the stator, has a winding arrangement capable of being supplied with a current and can be radially compressed and expanded.SELECTED DRAWING: Figure 1
Patent JP-2020158102-A (JP)
Title: Flying vehicle
Inventor: KOMATSU SHUHEI
IPC: B64D27/24
Filed: 2019-07-16
Abstract: To provide a flying vehicle capable of improving drive feelings and ride comfort for a person on board.SOLUTION: A flying vehicle 1 which a passenger can get on board and which moves by floating above the ground comprises: a fuselage 2 which the passenger gets on board; a first rotary wing unit 3, 4 provided on the fuselage to be movable in a roll direction around a roll axis R extending in a front-back direction of the fuselage, and to generate propulsive force in an up-down direction of the fuselage; and a second rotary wing unit 5, 6 provided on the first rotary wing unit to be movable in a forward pitch direction around a pitch axis P extending in a left-right direction of the fuselage, and to generate propulsive force in the front-back direction of the fuselage.SELECTED DRAWING: Figure 1
Patent JP-2019171177-A (JP)
Title: Game machine
Inventor: HONDA DAISUKE
IPC: A63F7/02
Filed: 2019-07-16
Abstract: To provide a game machine capable of performing a jackpot notice with sufficient variation.SOLUTION: Performance control means can execute a performance corresponding to an expectation degree kind in a specific stage, after executing a performance corresponding to an expectation degree kind in a stage being lower than the stage of the performance corresponding to the expectation degree kind in the specific stage, about a performance corresponding to the specific performance pattern, when it is determined that, a specific display corresponding to the specific performance pattern which can be executed in one round by specific display determination means, is displayed, and the expectation degree kind corresponding to the specific performance pattern determined by performance content determination means is the expectation degree kind in the specific stage.SELECTED DRAWING: Figure 89
Patent JP-2021018256-A (JP)
Title: Display device and vehicle
Inventor: TAKAHASHI KAZUHISA
IPC: H01L33/62
Filed: 2019-07-17
Abstract: To provide a display device capable of improving degree of freedom of shape, and a vehicle.SOLUTION: A display device 20 comprises: a thermoplastic resin substrate 21; a plurality of light-emitting elements 22 mounted on the substrate 21; and a wiring pattern electrically connected to each of the light-emitting elements 22. The wiring pattern is formed of conductive filler and thermoplastic resin binder in which the conductive filler is dispersed.SELECTED DRAWING: Figure 3
Patent JP-2021018531-A (JP)
Title: Operating device of machine learning model, operation method and operation program therefor, learning device of machine learning model, operation method and operation program therefor
Inventor: WAKUI TAKASHI
IPC: G06T7/00
Filed: 2019-07-18
Abstract: To provide an operation device of a machine learning model, an operation method and operation program therefor, a learning device of a machine learning model, and an operation method and operation program therefor, with which it is possible to contribute to the evaluation of appropriate cultivation.SOLUTION: An annotation image is an image in which differentiated cells, undifferentiated cells, dead cells, and regions corresponding to each of culture media in an input image for learning are designated as classes. In the annotation image, furthermore, for each structure of differentiated cells, undifferentiated cells and dead cells, marks ○, ▵, × are added for the differentiated cells, undifferentiated cells and dead cells, respectively, at positions within the structure that do not overlap between adjacent structures. Thus, even when it is difficult to discriminate and separate each individual cell adjacent to each other by a prelearned model, it is possible to discriminate each individual cell by the marks ○, ▵, ×. This, therefore, contributes to the evaluation of appropriate cultivation.SELECTED DRAWING: Figure 3
Patent JP-2021016607-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-22
Abstract: To increase interest in a game in a game machine that can be controlled to be in a specific state.SOLUTION: A game machine includes promotion performance executing means capable of executing a promotion performance (e.g., second holding promotion performance) for promoting the passage of the game medium in a second start area (e.g., second start winning port), in the derived display period of the display result of variable display of the predetermined number of times (e.g., first time). Variable means control means includes can control variable means (e.g., variable winning ball device 6B (second start winning port)) to be in an easy-to-pass state until a predetermined condition is satisfied in the derived display period of the display result of the variable display of the predetermined number of times, and cannot control the variable means to be in the easy-to-pass state in connection with the satisfaction of a predetermined condition (e.g., the time saving extension state is continued until 14 seconds have passed since the start of the confirmation display period and the game state is shifted to the normal state when 14 seconds have passed since the start of the confirmation display period).SELECTED DRAWING: Figure 8-36
Patent JP-2021020272-A (JP)
Title: Nut fastening device
Inventor: AZUMI KEIICHI
IPC: B25B23/14
Filed: 2019-07-26
Abstract: To provide a nut fastening device which can measure a dimension of a protruding portion of a male screw after being fastened.SOLUTION: A nut fastening device 1 comprises a bit shaft 4 which can rotate integrally with a box bit 5, a measurement part 6 arranged at an external periphery of the bit shaft 4, and a measuring rod 44 which can slide in the box bit 5 and the bit shaft 4. An insertion hole 41 into which the measuring rod 44 can be inserted, and a long hole 42 penetrating in a direction orthogonal to the insertion hole 41 are formed at the bit shaft 4, and the measuring rod 44 is locked to a connecting pin 43 which can slide along the long hole 42. The measurement part 6 comprises a lift part 62 which can slide in an axial direction in conjunction with the measuring rod 44, a sensor support part 63 arranged with a prescribed interval from the lift part 62, and a sensor 64 which can detect the relative movement of the lift part 62 in the axial direction with respect to the bit shaft 4.SELECTED DRAWING: Figure 2
Patent JP-2021015260-A (JP)
Title: Molecular model
Inventor: TAJIMA SO
IPC: G09B23/26
Filed: 2019-07-10
Abstract: To provide a molecular model which makes it easier to understand structures of molecules.SOLUTION: A molecular model provided herein uses rings to represent orbits resulting from bonding of an atom with another atom constituting a molecule. The molecular model represents a three-dimensional structure of the molecule when the atoms are joined together.SELECTED DRAWING: Figure 2
Patent JP-2019180419-A (JP)
Title: Highly digestible pet food for improving stool quality
Inventor: DAVID KAPPELMAN
IPC: A23K20/26
Filed: 2019-07-31
Abstract: To provide a highly digestible pet food compositions improving stool quality of an animal when required.SOLUTION: According to the present invention, there is provided a pet food composition for improving stool quality of an animal when required. The composition comprises 25% to 45% vegetable protein, 4% to 8% non-meat animal protein, 4% to 8% low ash animal protein, 8% to 17% starch, 12.5% to 17.5% whole grain, and less than 5% dietary fiber. The composition has a dry matter digestibility of at least 88%. The improvement of stool quality leads to a decrease in fecal volume and/or a decrease in fecal weight and/or a decrease in smell of waste product excretion produced by the animal.SELECTED DRAWING: None
Patent JP-2021000072-A (JP)
Title: Digging type potato harvester for elementarily separating mud and potato
Inventor: LIANG HAIMING
IPC: A01D21/00
Filed: 2019-08-02
Abstract: To provide a digging type potato harvester for elementarily separating mud and potato.SOLUTION: A digging type potato harvester for elementarily separating mud and potato of the invention comprises a harvesting box, and in side surfaces in a cross direction of the harvesting box, support rods are rotatably fitted. On both front and rear support rods, a soil scraping plate is fixedly fitted. A rotary rod in a power mechanism rotates for causing the soil scraping plates to rotate in linkage, and moving vertically a transport plate in linkage, a depth of a part entering soil on the soil scraping plates and the transport plate can be adjusted, the soil scraping plates perform elementary soil scraping, the transport plate sends mud and potato after performing elementary soil scraping to the separation mechanism by a transport mechanism, therefore mud and potato can be quickly separated in the separation mechanism.SELECTED DRAWING: Figure 1
Patent JP-2021023256-A (JP)
Title: Composition for autophagy promotion, method for promoting autophagy, composition for suppressing infection of bacteria, and method for suppressing infection of bacteria
Inventor: KOSAKA KUNIO
IPC: A01N43/50
Filed: 2019-08-08
Abstract: To provide a composition having an action for promoting autophagy, a method for promoting autophagy in cells, a composition for suppressing infection of bacterial by promoting autophagy, and a method for suppressing infection of bacteria by promoting autophagy.SOLUTION: The composition for autophagy contains L- ergothioneine or L-ergothioneine analogs. The method for promoting autophagy in cells includes culturing cells in a culture medium containing the compound. A composition for suppressing infection of bacterial to cells existing in a living body contains the compound that is administered to an animal or a plant so as to be delivered around the cells at a concentration of 0.05 mM to 2.0 mM. The method for suppressing infection of bacterial to cells includes bringing the compound having a concentration of 0.05 mM to 2.0 mM into contact with cells.SELECTED DRAWING: Figure 4
Patent JP-2021024508-A (JP)
Title: Forced relief device, fixing force measuring device and brake block
Inventor: GUSHIMA KAZUYA
IPC: B60T17/22
Filed: 2019-08-08
Abstract: To provide a forced relief device, a fixing force measuring device and a brake block capable of forcedly relieving the brake block according to simple working when fixing between a wheal and the brake block is performed.SOLUTION: A forced relief device 13 forcedly relieves a brake block 11 when fixing between the brake block 11 and a wheel 6 is performed. Forced driving parts 14A, 14B forcedly drive the brake block 11 such that the brake block 11 is separated from the wheel 6. The forced driving part 14A forcedly drives the brake block 11 in a vertical direction with respect to a wheel tread 6a and, when being pushed against the wheel tread 6a, forcedly drives the brake block 11 according to a reactive force R1 actuating from the wheel tread 6a. The forced driving part 14B forcedly drives the brake block 11 in a tangential direction with respect to the wheel tread 6a and, when being pushed against a load receiving part 21a, forcedly drives the brake block 11 according to a reactive force R2 actuating from a load reception part 21a.SELECTED DRAWING: Figure 8
Patent JP-2021030557-A (JP)
Title: Laminate
Inventor: ASANO YU
IPC: C23C26/00
Filed: 2019-08-23
Abstract: To provide a laminate having: a resin layer that can be modified to exhibit high adhesion even to a metal surface to which oil and an organic matter have been adhered; and a base material, and to provide a primer composition that allows for modification of a metal surface.SOLUTION: A laminate is provided that is composed of: a base material; and a resin layer A containing a compound A having at least one or more of glycidyl ether groups having a specific structure and/or 2-methyl glycidyl ether groups. A primer composition is also provided that contains the compound A having at least one or more of glycidyl ether groups having the specific structure and/or 2-methyl glycidyl ether groups.SELECTED DRAWING: None
Patent JP-2021034876-A (JP)
Title: Program, information processing device, and information processing method
Inventor: KUBO NORIHIRO
IPC: H04N21/44
Filed: 2019-08-23
Abstract: To provide a program capable of determining whether a 360 degree content under reproduction is a content obtained by copying illegally.SOLUTION: A program is provided to cause a computer to execute steps of acquiring a 360 degree content with watermark information embedded therein and reproducing the 360 degree content while the watermark information disappears. The watermark information is obtained by reversibly converting at least a part of information of the 360 degree content.SELECTED DRAWING: Figure 16
Patent JP-2021029647-A (JP)
Title: Slide puzzle
Inventor: SASANO MASAYA
IPC: A63F9/08
Filed: 2019-08-26
Abstract: To allow a user to recognize a fact that a puzzle piece is moved to an expected position for preventing deviation of adjacent puzzle pieces.SOLUTION: A slide puzzle 1 comprises: a frame body 10 surrounding a puzzle region R; and a plurality of rectangular parallelepiped shape puzzle pieces 30 which is arranged in the puzzle region R in vertical and lateral directions, in the slide puzzle, a blank K for one puzzle piece provided in the puzzle region R is used for sequentially sliding and moving the puzzle pieces 30 for re-arranging puzzle pieces to a prescribed arrangement. The puzzle piece 30 comprises: protrusions 34a, 35a each of which is provided on one/the other of a first plane 30a and a second plane 30b adjacent to the first plane 30a out of peripheral planes facing other puzzle piece 30 or the frame body 10; and engagement recesses 36a, 37a each of which is provided on one/the other of a third plane 30c provided on an opposite side of the first plane 30a and a fourth plane 30d provided on an opposite side of the second plane 30b, out of the peripheral planes, and to which the protrusion 34a, 35a of the adjacent puzzle piece 30 can be engaged.SELECTED DRAWING: Figure 1
Patent JP-2021029663-A (JP)
Title: Dental treatment instrument
Inventor: MATSUTANI KAZUHIKO
IPC: A61C5/42
Filed: 2019-08-26
Abstract: To provide a dental treatment instrument capable of suppressing such a situation in which information related to a dental treatment instrument is false recognized or cannot be recognized.SOLUTION: A dental treatment instrument A comprises: a rod-shaped grip part 1; and a work part 12 provided on a tip of the grip part 1. On a base end part of the grip part 1, a part of an outer peripheral face in a circumferential direction is cut off to form a D cut plane 3. On at least one of the D cut plane 3 of the grip part 1, an outer peripheral face part 9 which is at a substantially same position to the D cut plane 3 in the outer peripheral face of the grip part 1 in the circumferential direction, and a base end face 4 of the grip part 1, codes 10 (10a, 10b, 10c) for presenting information related to the dental treatment instrument A are provided.SELECTED DRAWING: Figure 1
Patent JP-2021034985-A (JP)
Title: Rotary connector
Inventor: USHIYAMA MASATOSHI
IPC: H04B10/80
Filed: 2019-08-29
Abstract: To provide a miniaturized rotary connector that enables high-speed communication of large volumes of data.SOLUTION: A rotary connector includes a fixed body 10, a rotating body 20 provided on the same axis x as the fixed body 10 and rotatably relative to the fixed body 10 at a predetermined interval along the axis x, a plurality of flat cables 40 wound around an annular space S formed between the fixed body 10 and the rotating body 20, a light emitting element 51 attached to the side of the surface 212 on the flat cable 40 side in either the fixed body 10 or the rotating body 20, and a light receiving element 52 attached to the side of the surface 112 on the flat cable 40 side on the other side of the fixed body 10 or the rotating body 20.SELECTED DRAWING: Figure 3
Patent JP-2021031038-A (JP)
Title: Hybrid vehicle
Inventor: FUJIMOTO TAKESHI
IPC: F16H59/24
Filed: 2019-08-29
Abstract: To suppress the heat generation of a stepped transmission when down-shifting a gear change stage of the stepped transmission accompanied by an increase of an accelerator operation amount.SOLUTION: When a requirement drive force is equal to a first upper limit drive force or smaller, a control device sets the requirement drive force as a target drive force, when the requirement drive force is larger than the first upper limit drive force, sets the target compensation power of an accumulation device on the basis of a difference between the requirement drive force and the first upper limit drive force, outputs upper limit power from an engine, sets a second upper limit drive force of a drive shaft when the accumulation device performs an accumulator-power compensation for performing charging and discharging by power based on the target compensation power, and sets a smaller one out of the requirement drive force and the second upper limit drive force as the target drive force. Also, when the control device determines a downshift of a gear change stage of a stepped transmission accompanied by an increase of an accelerator operation amount in the middle of the execution of the accumulator-power compensation, the control device limits the accumulator-power compensation.SELECTED DRAWING: Figure 6
Patent JP-2021036208-A (JP)
Title: Pressure gauge, pressure detection device
Inventor: OKUYAMA YUSUKE
IPC: G01L7/04
Filed: 2019-08-30
Abstract: To provide a pressure gauge with little shift in acquired pressure information.SOLUTION: The pressure gauge includes: a Bourdon-tube that has an open fixed end and a closed working end; a weight sensor having a detection part; a frame in which the fixed end and the weight sensor are fixed; a guide extending from the detection part to the working end; a coupling end coupled to the working end; and a link having a press end that presses the detection part in conjunction with the movement of the working end. In the pressure gauge, the link presses the detection part along the guide.SELECTED DRAWING: Figure 2