baber/WOPTO huggingface dataset:
Patent JP-2021033328-A (JP)
Title: Merchandise management device and control program thereof
Inventor: MARUMO NOBUYUKI
IPC: G07G1/01
Filed: 2019-08-13
Abstract: To manage purchased merchandise so that quality of the purchased merchandise cannot deteriorate significantly during a period of time from the time selecting the purchased merchandise to the time finishing the accounting.SOLUTION: A merchandise management device identifies merchandise selected as the purchased merchandise. The merchandise management device clocks an elapsed time since being identified, when the merchandise specified by specific means is the merchandise restrained by the time, The merchandise management device makes a report according to the elapsed time.SELECTED DRAWING: Figure 25
Patent JP-2021031852-A (JP)
Title: Screen rotary dust remover
Inventor: MATSUNAGA MASAHIRO
IPC: B01D33/44
Filed: 2019-08-16
Abstract: To provide a screen rotary dust remover which can be installed in a limited narrow space and can prevent generation of great vibration/noise following an operation.SOLUTION: The screen rotary dust remover in which a screen unit 1 takes a basic attitude along a chain 3 on a front side and the screen unit 1 takes an open attitude having an angle to the chain 3 running a chain guide 31 following oscillation on a backside, is configured such that control rollers 14, 15 are provided to the ends of the screen unit 1, control roller guides 32 for guiding the control rollers 14, 15 are provided to the lateral side of the screen unit 1, deviation parts 33 are provided to the upper and bottom parts of the backside in the control roller guides 32, the control guides 14, 15 are guided to the deviation parts 33 of the control roller guides 32, and the screen unit 1 changes from the basic attitude to the open attitude, and returns to the basic attitude after movement by a fixed distance.SELECTED DRAWING: Figure 1
Patent JP-2020185363-A (JP)
Title: Ultrasonic wave transmitter and ultrasonic wave imaging device
Inventor: IMAI RYO
IPC: A61B8/00
Filed: 2019-08-20
Abstract: To provide an ultrasonic wave transmitter that can transmit an ultrasonic wave evenly in each direction around the implement even when the implement is constituted of a material that does not transmit an ultrasonic wave therethrough.SOLUTION: An ultrasonic wave transmitter of the invention includes: a light transmission member arranged in an emission end of an optical waveguide; and an outer peripheral member covering an outer periphery of the light transmission member. The outer peripheral member is made of a light absorption material.SELECTED DRAWING: Figure 3
Patent JP-2021034508-A (JP)
Title: Heat dissipation structure and battery with the same
Inventor: ANDO HITOSHI
IPC: H01M10/6556
Filed: 2019-08-22
Abstract: To provide heat dissipation structure that is adaptable to the surface morphology of a heat source, has excellent heat dissipation efficiency, and can reduce a temperature difference between the plurality of heat sources, and a battery with the heat dissipation structure.SOLUTION: A heat dissipation structure 1 according to the present invention has configuration in which three or more heat dissipation members 28 for increasing heat dissipation from a heat source are connected side by side, the heat dissipation member 28 comprises: a cushion member 45 that is easily deformed according to the surface shape of the heat source or pressurization from the heat source; and a heat conductive sheet 40 that covers at least a part of the surface of the cushion member 45 and comes in contact with the heat source to allow for heat conduction from the heat source, wherein the heat dissipation of the heat dissipation members 28 at a position sandwiched between both ends thereof in the connecting direction is higher than that at both ends, a battery 100 with the heat dissipation structure 1 is also provided.SELECTED DRAWING: Figure 3
Patent JP-2021032747-A (JP)
Title: Thermal analyzer
Inventor: NAGASAO KOTA
IPC: G01N25/20
Filed: 2019-08-26
Abstract: To prevent radiation heat from a heating furnace during heating from being discharged to the outside while improving cooling efficiency by reducing channel resistance of a path for cooling air during cooling.SOLUTION: The thermal analyzer comprises: a heating furnace 1 inside which a sample to be measured is stored; a shielding part 2 that surrounds the heating furnace 1; a fan 51 for supplying air between the heating furnace 1 and the shielding part 2 in order to cool the heating furnace 1; and a radiation heat leakage preventing part 7 that is arranged before a discharge port 23 through which air supplied by the fan 51 into a space between the heating furnace 1 and the shielding part 2 is discharged from the space, and that has a plurality of plate-like parts 71-73 disposed with a predetermined space therebetween. Openings 7a through which air passes are formed on each of the plate-like parts 71-73, which are arranged so that openings 7a of any adjacent two thereof are located in different positions when projected on a plane.SELECTED DRAWING: Figure 1
Patent JP-2021031162-A (JP)
Title: Pillow packing machine
Inventor: SAKATA MAMORU
IPC: B65B9/067
Filed: 2019-08-29
Abstract: To provide a pillow packing machine with which inert gas can be efficiently supplied into a packing film with a small gas flow quantity to reduce the residual oxygen density of packages to be manufactured.CONSTITUTION: Provided are: a bag making device 22 that makes strip-shaped wrapping film 16 which is continuously supplied into tubular shaped bags; a center sealing device 23 that seals a part of the film which is made into tubular shaped bags by the bag making device and whose both side edge parts 16a of the wrapping film are overlapped; a top sealing device 30 that is arranged on the downstream side of the center sealing device and seals the wrapping film whose film part is sealed in the direction intersecting the transport direction; and a gas supply device 40 for supplying inert gas into the internal space of the wrapping film made into tubular shaped bags. It is structured as such that an injection port at the tip of a nozzle 41 for injecting inert gas that constitutes the gas supply device is placed at a position lower than the transport surface (upper plate 23a) of the wrapping film which has passed through the bag making device, and inert gas is injected toward the downstream side.SELECTED DRAWING: Figure 3
Patent JP-2021036291-A (JP)
Title: Camera device
Inventor: NAKAAKI YASUFUMI
IPC: G03B15/00
Filed: 2019-08-30
Abstract: To provide a camera device capable of preventing adhesion of water droplets to a lens exposed to outside air.SOLUTION: A camera device is provided, comprising a lens 3 exposed to outside air and a lens barrel 2 having a flange 21 covering the outer edge of the lens 3. A surface treatment film 26 is formed on a front surface of the flange 21, the surface treatment film 26 being formed by alumite treatment.SELECTED DRAWING: Figure 2
Patent JP-2020066054-A (JP)
Title: Hot press molding method and hot press molded product
Inventor: KOYATA YASUYUKI
IPC: B21D22/20
Filed: 2019-09-03
Abstract: To provide a hot press molding method that can obtain a hot press molded product different in property depending on sites, and a hot press molded product different in property from a conventional product.SOLUTION: The hot press molding method includes: a step (1) of transforming a first region of a steel plate into austenite and transforming a second region thereof into a region including ferrite and austenite; a step (2) of press-cooling the steel plate to transform the first region into martensite and transform the second region into a region including ferrite and martensite; a step (3) of transforming the second region into a region including ferrite and annealed martensite, transforming a region (1P) being a part of the first region into annealed martensite and transforming a region (1Q) other than the region (1P) into austenite; and a step (4) of press-cooling the steel plate to transform the region (1Q) into martensite and mold the steel plate. The hot press molded product has the region (1Q) formed of martensite whose crystal grain size number is 10 or more, the region (1P) formed of annealed martensite, and the second region including ferrite and annealed martensite.SELECTED DRAWING: Figure 1
Patent JP-2019206727-A (JP)
Title: Method for producing composite material and film
Inventor: UCHIDA TETSUYA
IPC: C08J5/18
Filed: 2019-09-12
Abstract: To provide a method for producing a composite material containing poly(p-phenylene benzobisoxazole)fibers formed into nanofibers and to provide a film.SOLUTION: The method for producing a composite material comprises: a step of dissolving a poly(p-phenylene benzobisoxazole) (hereinafter referred to as PBO) while heating in sulfuric acid under a nitrogen atmosphere and then cooling at a speed of 0.2°C/min or more to deposit nanofibers of PBO; a step of dispersing the nanofibers of PBO in a dispersion solution to form a first solution; a step of dissolving a matrix resin in the same solution as the dispersion solution used in the first solution to form a second solution; and a step of mixing the first solution and the second solution to form a mixed solution having the nanofibers of PBO dispersed therein.SELECTED DRAWING: Figure 4
Patent JP-2021041092-A (JP)
Title: Ophthalmologic device and ophthalmologic device control program
Inventor: KOBAYASHI SHIROHISA
IPC: A61B3/10
Filed: 2019-09-13
Abstract: To provide an ophthalmologic device and an ophthalmologic device control program capable of performing an examination without regard to the shape of the face of a subject while securing safety.SOLUTION: The ophthalmologic device for examining an examined eye comprises: examination means for examining the examined eye; an approach part which approaches a subject in the examination means; detection means for detecting the approach of the approach part and the subject; and control means which switches an operation mode between a first mode of performing an avoiding action for avoiding the approach when the detection means detects the approach and a second mode of not performing the avoiding action.SELECTED DRAWING: Figure 4
Patent JP-2021045187-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-09-14
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine can recognize a performance pattern 70a in all of plural columns, and can execute a stop performance at first time when the game machine can execute a recognizable display mode allowing variation display of a performance pattern 70a to be recognized and second time when the game machine can execute a stop display mode for stopping and displaying the performance pattern 70a in all of the plural columns, and a performance mode differs during first time between a high-probability game state and a low-probability game state.SELECTED DRAWING: Figure 51-1
Patent JP-2020033252-A (JP)
Title: Nitride semiconductor substrate
Inventor: YOSHIDA TAKEHIRO
IPC: C30B29/38
Filed: 2019-09-20
Abstract: To efficiently reduce dislocation density on a main face of a nitride semiconductor substrate.SOLUTION: The method has: a step of preparing a ground substrate; a step of forming a mask layer having a predetermined opening on a main face of the ground substrate; a first step of, via an opening of the mask layer on the main face of the ground substrate, epitaxial growing the single crystal of the III-group nitride semiconductor sandwiched between a pair of inclined interfaces except for a (0001) face, and having a top face to which the (0001) face is exposed, generating plural concave parts constituted by an inclined interface except for the (0001) face on the top face, gradually enlarging the inclined interface as it goes upward of the main face of the ground substrate, dissipating the (0001) face from the top face, and growing a first layer whose surface is constituted only by the inclined interface; and a second step of epitaxial growing the single crystal of the III-group nitride semiconductor on the first layer, dissipating the inclined interface and growing a second layer having a surface made into a mirror face. In the first step, plural valley parts and plural top parts are formed at an upper part of the opening of the mask layer.SELECTED DRAWING: Figure 1
Patent JP-2021050367-A (JP)
Title: Green compact and method for producing green compact
Inventor: OSHIMA YASUO
IPC: B22F1/00
Filed: 2019-09-20
Abstract: To provide a green compact that makes it possible to increase the binding force between soft magnetic powder to suppress chipping and cracking in the green compact and a method for producing a green compact.SOLUTION: A green compact has soft magnetic powder, an insulation coating that covers the particle surface of the soft magnetic powder, and a shape retention coating that covers the surface of the insulation coating and is composed of an acrylic resin. The acrylic resin has a glass transition point of 45°C or less.SELECTED DRAWING: Figure 1
Patent JP-2021049024-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of excellently giving an instruction to encourage a player to shoot game balls in a prescribed direction.SOLUTION: While Fanfare performance is executed, big right shooting promotion performance and small right shooting promotion performance are executed, after which during a jackpot round, the big right shooting promotion performance is ended, while the small right shooting promotion performance is continued. In a probability variable state or a time-shortening state after a jackpot game state is over, the small right shooting promotion performance continues to be executed. After the jackpot occurs, switch display performed when the Fanfare performance is executed and then switch to a jackpot round occurs does not affect the small right shooting promotion performance. Even by image display by group notice performance or the like executed in the probability variable state or the time-shortening state executed after the jackpot game state is over, the small right shooting promotion performance is not affected.SELECTED DRAWING: Figure 10-49
Patent JP-2021049843-A (JP)
Title: Remote parking system
Inventor: SHIMAMOTO TAKESHI
IPC: B60W50/04
Filed: 2019-09-24
Abstract: To detect an abnormality of a sensor for measuring a distance between a vehicle and a terminal in a remote parking system for remotely parking the vehicle by the terminal.SOLUTION: A remote parking system includes: a terminal 3; a plurality of reception units 21 which can detect arrival directions of distance measuring signals; a control device 15 which acquires a distance from the terminal up to a vehicle on the basis of the arrival directions of the distance measuring signals detected by the reception units and reference attitudes of the reception units and moves the vehicle when the acquired distance is within a threshold; and a transmission antenna 20 which is fixed to the vehicle. The control device determines failures of the reception units on the basis of the distance measuring signals which are transmitted by the transmission antenna and received by the reception units on the basis of transmission of the distance measuring signals from the transmission antenna and arrival directions of the distance measuring signals from the transmission antenna detected by the reception units.SELECTED DRAWING: Figure 2
Patent JP-2021056040-A (JP)
Title: Measurement device
Inventor: FUJI KOICHIRO
IPC: G01B11/04
Filed: 2019-09-27
Abstract: To provide a measurement device capable of improving measurement accuracy.SOLUTION: A measurement device includes: a major 5; a reel 6 which is wound with the major 5 and rotated according to the drawing of the major 5 and in which a code pattern 60a changing along a rotation direction is provided; a reading part for optically reading the code pattern 60a; and a calculation part for calculating a measured value of the major 5 from a reading result by the reading part.SELECTED DRAWING: Figure 1
Patent JP-2021054493-A (JP)
Title: Heat insulating container
Inventor: UEKI MIKA
IPC: B65D81/38
Filed: 2019-09-30
Abstract: To provide a heat insulating container that can suppress positional displacement of a cargo during loading and improve the efficiency of loading work, and improve the cooling efficiency of a ventilation precooling.SOLUTION: A substantially rectangular parallelepiped heat insulating container 1 including a front plate 10, a rear plate 20, a pair of left and right side plates 30, a bottom plate 40 and a top plate 50 made of a heat insulating material panel includes a support member 80 having a substantially L-shaped cross section of a flat plate-shaped first support part 81 made of a rigid material and a flat plate-shaped second support part 82 made of a rigid material. The first support part 81 of the support member 80 also serves as the bottom plate 40 or is arranged so as to be overlapped substantially parallel to the bottom plate 40. The second support part 82 of the support member 80 serves as at least a part of the rear plate 20 or is arranged in the vicinity of the rear plate 20.SELECTED DRAWING: Figure 1
Patent JP-2021055153-A (JP)
Title: Method for producing high-purity scandium oxide
Inventor: WATANABE HIROTO
IPC: C01F17/13
Filed: 2019-09-30
Abstract: To provide a method for efficiently obtaining high-purity scandium oxide from a scandium-containing solution.SOLUTION: The method for producing high-purity scandium oxide according to the present invention includes: a first calcination step S12 in which a scandium-containing solution is subjected to oxalation treatment and the scandium oxalate crystal is calcined at a temperature of 400°C or higher and 800°C or lower; a first dissolution step S13 in which the scandium compound obtained by calcination is dissolved in mineral acid to yield a dissolution liquid; a neutralization step S14 in which neutralization treatment is performed by adding a neutralization agent to the dissolution liquid to produce scandium hydroxide; a second dissolution step S15 in which the scandium hydroxide is dissolved in sulfuric acid to yield a dissolution liquid; an extraction step S16 in which the dissolution liquid and an extraction agent are brought into contact with each other to extract impurity elements; a re-oxalation step S17 in which oxalation treatment is performed by adding oxalic acid to the extraction residue liquid to produce scandium oxalate; and a second calcination step S18 in which the scandium oxalate is calcined to yield scandium oxide.SELECTED DRAWING: Figure 1
Patent JP-2021059614-A (JP)
Title: Thermally conductive filler, thermally conductive composite material, wire harness and method for producing thermally conductive filler
Inventor: OSHIUMI NAOYUKI
IPC: H01B7/42
Filed: 2019-10-02
Abstract: To provide a thermally conductive filler capable of exhibiting high thermal conductivity while reducing the specific gravity and to provide a thermally conductive composite material and a wire harness containing such a thermally conductive filler and a method for producing a thermally conductive filler capable of producing such a thermally conductive filler.SOLUTION: There is provided a thermally conductive filler which comprises an organic part containing an organic polymer and an inorganic layer containing an inorganic substance which covers a surface of the organic part and becomes a particle form. In addition, there is provided a thermally conductive composite material comprising the thermally conductive filler and a matrix material in which the thermally conductive filler is dispersed in the matrix material. Further, there is provided a wire harness containing the thermally conductive composite material.SELECTED DRAWING: Figure 3
Patent JP-2021061198-A (JP)
Title: Lithium-ion secondary battery electrolyte and lithium-ion secondary battery
Inventor: MATSUMOTO KAZUAKI
IPC: H01M10/0568
Filed: 2019-10-08
Abstract: To provide a lithium-ion secondary battery electrolyte which an electrolyte containing an imide-based lithium salt, which can improve battery performance while suppressing corrosion of aluminum without increasing the concentration of an imide-based lithium salt, and a lithium-ion secondary battery.SOLUTION: In an electrolyte containing an imide-based lithium salt, a specific mixed solvent is used in a specific composition. Specifically, in the Raman spectroscopic spectrum, an electrolyte uses a mixed solvent including a first solvent in which the peak attributable to the vibration of a solvent shifts to a different position, and a second solvent in which the solvent does not interact with the electrolyte salt in a specific ratio due to the interaction of the solvent with an electrolyte salt.SELECTED DRAWING: Figure 1
Patent JP-2021060098-A (JP)
Title: Sealing device and sealing structure
Inventor: UCHIYAMA MASAKI
IPC: F16J15/12
Filed: 2019-10-08
Abstract: To provide a sealing device which enables intentional attachment to be performed, and to provide a sealing structure.SOLUTION: A sealing device 1 includes a reinforcement ring 10 and an elastic body part 20. The elastic body part 20 has: an upper lip 21 protruding upward; a lower lip 22 protruding downward; and an outer periphery side part 23 which is a portion covering the reinforcement ring 10 from the outer periphery side. The outer periphery side part 23 has a flange part 24 protruding to the outer periphery side and has at least one falling prevention projection 25 which is a portion protruding to the outer periphery side. The flange part 24 extends around an axis x and is formed between the upper lip 21 and the lower lip 22. The falling prevention projection 25 is provided below the flange part 24.SELECTED DRAWING: Figure 3
Patent JP-2021058503-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-09
Abstract: To provide a game machine capable of preventing a feeling of strangeness from being given to a player.SOLUTION: A game machine capable of playing a game comprises: sound output means capable of outputting a performance sound; display means capable of displaying a performance video; and performance execution means capable of executing prescribed performance in which a character's performance video is displayed on the display means and the performance sound is output by the sound output means according to the display of the character's performance video. The performance execution means can display a performance video whose performance proceeds at a first speed on the display means during a first period of the prescribed performance, and can display a performance video whose performance proceeds at a second speed which is slower than the first speed on the display means during a second period of the prescribed performance which is after the first period. The performance sound corresponding to the prescribed performance can be output by the sound output means at the same speed during the first period and the second period.SELECTED DRAWING: Figure 10-20