baber/WOPTO huggingface dataset:
Patent JP-2019151540-A (JP)
Title: GaN LAMINATE AND METHOD FOR MANUFACTURING THE SAME
Inventor: FUJIKURA HAJIME
IPC: H01L21/205
Filed: 2018-06-13
Abstract: To provide a new GaN laminate obtained by growing a GaN layer on a GaN substrate by HVPE.SOLUTION: The GaN laminate includes a GaN substrate constituted of a GaN single crystal and having a low index crystal plane nearest to a main surface served as a c plane; and a GaN layer epitaxially grown on the main surface of the GaN substrate and having a thickness of 10 μm or more. The surface of the GaN layer has a step/terrace structure formed by alternately arranging a step having a height equal to or more than that of a plurality of GaN molecular layers and extended in a determined direction and a terrace.SELECTED DRAWING: Figure 7
Patent JP-2018139335-A (JP)
Title: Trench gate IGBT
Inventor: MATSUURA HITOSHI
IPC: H01L29/739
Filed: 2018-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: for further improving the performance of an IE type trench gate IGBT setting a width of an active cell narrower than that of an inactive cell, it is effective to improve an IE effect by shrinking the cell; however, when the cell shrinkage is merely performed, an increase in the gate capacitance lowers a switching speed.SOLUTION: In the IE type trench gate IGBT, its cell formation region is fundamentally comprised of: a first linear unit cell region with a linear active cell region; a second linear unit cell region with a linear hole collector region; and a linear inactive cell region between these regions.SELECTED DRAWING: Figure 6
Patent JP-2019219487-A (JP)
Title: Image forming device and image forming method
Inventor: KOMAI KUNITAKA
IPC: G03G15/02
Filed: 2018-06-19
Abstract: To provide an image forming device capable of accurately detecting film thickness of a photosensitive body while minimizing control time associated with thickness detection.SOLUTION: An image forming device is provided, comprising: a charging unit configured to apply a voltage to a rotatable photosensitive body to charge the same; a voltage application unit for applying a voltage to the charging unit; a current detection unit configured to detect charging current that flows through the charging unit when the voltage application unit applies the voltage; and a controller configured to determine the film thickness of the photosensitive body on the basis of the charging current detected by the current detection unit. The controller is configured to; determine a predicted film thickness, or a predicted value of the film thickness, from a previous thickness, a previously determined film thickness, and turning history information of the photosensitive body since the previous film thickness was determined; determine a discharge start voltage, a voltage applied by the voltage application unit at which discharging from the charging unit to the photosensitive body starts; and determine a film-thickness-determination voltage applied by the voltage application unit to flow a film-thickness-determination current, a charging current used to determine the film thickness, from the predicted film thickness and the discharge start voltage.SELECTED DRAWING: Figure 6
Patent JP-2019218603-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: EHIRA MASARU
IPC: C23C14/56
Filed: 2018-06-20
Abstract: To provide a film deposition apparatus and a film deposition method capable of suppressing generation of creases on both ends in a width direction of a substrate.SOLUTION: A film deposition apparatus in one embodiment of the present invention has a conveyance mechanism, a film deposition part and a heating unit. The conveyance mechanism conveys a long-sized substrate. The film deposition part has a film deposition source provided oppositely to a film deposition position, and a fixed mask opposite to both ends in a width direction of the substrate, and forms a thin film of the substrate. The heating unit has a pair of heating parts provided between the fixed mask and both ends in the width direction of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2019217947-A (JP)
Title: Air conditioner
Inventor: KAMI YUICHI
IPC: B60H1/32
Filed: 2018-06-21
Abstract: To provide an air conditioner capable of suppressing flow sound of coolant in an indoor evaporator when switching refrigerant circuits in a refrigeration cycle.SOLUTION: An air conditioner 1 for a vehicle comprises: a refrigeration cycle device 10; an indoor air conditioning unit 30; a lower temperature side heat medium circuit 50; and a controller 60. The refrigeration cycle device 10 comprises: a compressor 11; an indoor condenser 12; a heating expansion valve 14a; a cooling expansion valve 14b; a cooling expansion valve 14c; a dehumidifying on-off valve 15a; a heating on-off valve 15b; an outdoor heat exchanger 16; a check valve 17; an indoor evaporator 18; and a chiller 19, in which various operation modes are achieved by switching refrigerant circuits. When switching from an operation mode where the fully closed cooling expansion valve 14b has differential pressure to an operation mode where the cooling expansion valve 14b has a targeted opening, a transition process is performed in which the cooling expansion valve 14b has a minute opening and then a switching completion process is performed in which the cooling expansion valve 14b has the target opening.SELECTED DRAWING: Figure 1
Patent JP-2020001272-A (JP)
Title: Deodorant laminate for liquid content and deodorant package for liquid content
Inventor: TAKEUCHI NAOYA
IPC: A61L2/10
Filed: 2018-06-28
Abstract: To provide a laminate for liquid contents which exhibits a deodorant effect due to high adsorption or decomposition action against an originally contained odor organic matter, odor generated at the time of sterilization/disinfection treatment and an odor component generated from contents themselves over a long period of time; and a packaging material and a package using the laminate.SOLUTION: A deodorant laminate 1 for liquid content contains at least a base material layer 2, an intermediate layer 4 and a sealant layer 6, in which the base material layer contains a polyolefin-based resin layer 2a and a paper layer 2b, the intermediate layer contains a barrier layer, the sealant layer contains a deodorant body and a heat sealable thermoplastic resin, the deodorant body contains one or two or more types selected from the group consisting of hydrophobic zeolite having SiO/AlOwith molar ratio of 30/1 to 8,000/1, a chemical adsorbent-carried inorganic porous body and an inorganic odor decomposer, the inorganic odor decomposer is formed by kneading or carrying a metal oxide or metal salt with an inorganic matter, and a content of the total of the deodorant body in the sealant layer is 0.2 mass% or more and 15 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2020000164-A (JP)
Title: Fermented malt alcoholic beverage and method for producing the same
Inventor: HARUNA KENICHIRO
IPC: C12C5/02
Filed: 2018-06-29
Abstract: To provide a fermented malt alcoholic beverage that can improve a watery feel without making an astringent taste conspicuous, and has a low carbohydrate content and a method of producing the same.SOLUTION: A fermented malt alcoholic beverage has a carbohydrate content of 0.5 mass% or less, and contains 1 ppm or more of hordatine A and 1.0 mass% or more of polydextrose.SELECTED DRAWING: None
Patent JP-2020004915-A (JP)
Title: Circuit structure
Inventor: TAHARA HIDETETSU
IPC: H01L25/18
Filed: 2018-06-29
Abstract: To provide a circuit structure capable of preventing overheating of a switching element.SOLUTION: The circuit structure includes: a first conductive portion having a plate shape elongated in one direction; a plate-shaped second conductive portion, long along the length direction of the first conductive portion, arranged at a predetermined distance from the first conductive portion; and a plurality of switching elements, arranged to straddle the first conductive portion and the second conductive portion and arranged in parallel in the length direction. The second conductive portion is provided with a notch on one end portion on the first conductive portion side. The plurality of switching elements are juxtaposed between the notch and the other end.SELECTED DRAWING: Figure 1
Patent JP-2020002116-A (JP)
Title: Makeup remover
Inventor: IWATANI YUKO
IPC: A61K8/34
Filed: 2018-07-02
Abstract: To provide a makeup remover which achieves both excellent sense of use and excellent makeup removability and has excellent storage stability and usability without requiring shaking at the time of use.SOLUTION: There is provided a makeup remover which contains a water phase containing an aqueous component, oily particles containing an oily component which are dispersed in the water phase and an alkyl-modified carboxyvinyl polymer, wherein the oily particles contain a volatile oil agent as the oily component and can be dispersed in the water phase at 25°C in a liquid state, 50% or more of the oily particles have a particle diameter of 100 μm or more and the absolute value of the specific gravity difference between the water phase and the oily particles is 0.05 or less.SELECTED DRAWING: None
Patent JP-2020008645-A (JP)
Title: Projection device, projection device control method and program
Inventor: SAITO TETSUJI
IPC: H04N5/232
Filed: 2018-07-04
Abstract: To provide a projection device, projection device control; method and program that suppress a falling of image quality of projection images upon projecting the projection image with respect to a projection surface changing over time.SOLUTION: A projection device, which can project projection images, following a movement of a projection surface, comprises: projection optical means that projects the projection image to the projection surface; acquisition means that acquires a condition of the projection surface; calculation means that calculates an amount of change over time of the projection surface on the basis of the condition of the projection image acquired by the acquisition means; determination means that determines a change category on the basis of the condition of the projection surface acquired by the acquisition means; and correction control means that performs correction control of whether to correct the projection image or not to correct the projection image, using any of an image processing correction and an optical correction with respect to a projection optical means on the basis of the amount of change over time of the projection surface calculated by the calculation means and the change category of the projection surface determined by the determination means.SELECTED DRAWING: Figure 1
Patent JP-2020006800-A (JP)
Title: Control device, information processing method and mooring device
Inventor: ASAI KATSUHIKO
IPC: B64C39/02
Filed: 2018-07-09
Abstract: To provide a control device capable of enhancing the safety of an unmanned flight body by suppressing impact by a mooring rope to the unmanned flight body.SOLUTION: A control device 10 includes: a first acquisition unit 21 for acquiring first area information showing a first area; a second acquisition unit 22 for acquiring first position information showing the position of an unmanned flight body 200 moored to a mooring device 100 by using a mooring rope 111; and a control unit 23 for controlling the mooring device 100 such that the tension of the mooring rope 111 becomes tension corresponding to a specific distance being at least one distance of the shortest distance from the boundary of the first area to the position of the unmanned flight body 200 and a distance of a prescribed range from the shortest distance by using the first area information and the first position information.SELECTED DRAWING: Figure 1
Patent JP-2020005911-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-07-09
Abstract: To realize recognition by a player which control will be performed.SOLUTION: A main control part executes control that, on a premise that a game is started with three bets and the following games are played until the end of CZ selection term, CZ2 is applied when one or two bets games are played "4x+1 (x=0, 1, 2, ---)" times, CZ3 is applied when the one or two bets games are played "4x+2" times, CZ4 is applied when the one or two bets games are played "4x+3" times and CZ5 is applied when the one or two bets games are played "4x+4" times. A sub-control part executes suggestion performance in a manner where, within the CZ selection term, CZ2 suggestion performance is executed when the number of games played with the one or two bets is "4x+1", CZ3 suggestion performance is executed when the number of games played with the one or two bets is "4x+2", CZ4 suggestion performance is executed when the number of games played with the one or two bets is "4x+3", and CZ5 suggestion performance is executed when the number of games played with the one or two bets is "4x".SELECTED DRAWING: Figure 11
Patent JP-2020007837-A (JP)
Title: Ceiling panel mounting jig
Inventor: NISHIDA ISATO
IPC: E04B9/22
Filed: 2018-07-11
Abstract: To surely fix a ceiling panel and easily openable/closable with a simple constitution.SOLUTION: A ceiling panel mounting tool 20A for mounting a plate-like ceiling panel 10 between a plurality of supporting frames 2 provided at an interval in a horizontal direction includes: an upper plate 21A fixed to the ceiling panel 10A, and arranged on an upper side of the supporting frame 2; a lower plate 22A arranged on a lower side of the supporting frame 2; and a magnet 23 that connects the upper plate 21A and the lower plate 22A, in which the lower plate 22A is provided so as to be movable between a position P1 facing the upper plate 21A across the supporting frame 2 and a position 2 separated farther away from the position P1 facing the upper plate 21A across the support frame 2.SELECTED DRAWING: Figure 3
Patent JP-2020006088-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-07-12
Abstract: To suppress cost without impairing the function of light emitting means that is used for highly important applications.SOLUTION: A game machine capable of playing a game includes: a circuit board on which electronic components are mounted; and a plurality of light emitting means mounted on the circuit board. The light emitting means includes: first light emitting means; and second light emitting means used for an application having a higher importance than that of the first light emitting means. The circuit board includes: a reflection unit for reflecting light of the first light emitting means; and an absorbing section located around the second light emitting means for absorbing light of the second light emitting means.SELECTED DRAWING: Figure 21-4
Patent JP-2020012502-A (JP)
Title: Bearing device
Inventor: SUZUKI TATSUYA
IPC: F16C35/02
Filed: 2018-07-17
Abstract: To provide a bearing device which achieves weight reduction.SOLUTION: A bearing device B includes: an annular shaft bearing part 1 into which a shaft is inserted through a bearing; a bolt hole formation part 3 into which a bolt for fixing the shaft bearing part 1 to a fixed part is inserted; and a bracket 2 which connects the shaft bearing part 1 with the bolt hole formation part 3. The shaft bearing part 1 is formed by a metal having excellent mechanical durability, and the bracket 2 is formed by a resin mixture which can achieve weight reduction of the bearing device B.SELECTED DRAWING: Figure 5
Patent JP-2019110515-A (JP)
Title: Diaphragm and electroacoustic transducer
Inventor: OZAWA HIROMICHI
IPC: H04R7/12
Filed: 2018-07-20
Abstract: To provide a diaphragm in which mechanical strength is improved while suppressing the influence on the lowest resonance frequency, and an electroacoustic transducer.SOLUTION: A diaphragm 144A includes a main dome 1441, a sub dome 1442 connected to the outer peripheral edge of the main dome 1441, and a reinforcing material 1446A disposed at the boundary between the main dome 1441 and the sub dome 1442, and the reinforcing material 1446A is not disposed up to the outer peripheral edge of the sub dome 1442.SELECTED DRAWING: Figure 4
Patent JP-2020016974-A (JP)
Title: Vessel safety management information system
Inventor: MARUYAMA MASATO
IPC: G08B25/08
Filed: 2018-07-24
Abstract: To provide a vessel safety management information system for preventing useless spread of information with high secrecy such as an operation place of a fishing vessel, especially.SOLUTION: A fishing vessel safety management information system 10 includes: a fishing vessel side system 12 to be mounted on a fishing vessel; a fisheries cooperative association side system 14 arranged in a fisheries cooperative association for managing safety navigation of a fishing vessel; and a system server 16 for receiving information from the fishing vessel side system 12 via satellite communication 20 and transmitting information to the fisheries cooperative association side system 14 via Internet communication. The fishing vessel side system 12 includes: means for originating navigation information in a normal case; and means for originating emergency information in an emergent case. The system server 16 includes: means for generating map information that displays a position of a fishing vessel on the basis of position information included in navigation information; and means for permitting access to map information only to a previously authenticated terminal.SELECTED DRAWING: Figure 1
Patent JP-2019001459-A (JP)
Title: Display device
Inventor: FUJIE TETSUYA
IPC: B60K35/00
Filed: 2018-07-25
Abstract: To provide a display device capable of favorably suppressing a real image and a virtual image being superposed with each other.SOLUTION: A real image display control unit 13 generates a first image ImR which is displayed on a transparent display 5 provided on a wind shield 25. A virtual image display control unit 11 displays a second image ImV as a virtual image which is visually recognized farther than the wind shield 25 by a driver by projecting light for configuring the second image ImV on the wind shield 25. A display region calculation unit 12 calculates a display possible region corresponding to a direction in which the driver visually recognizes the virtual image on the basis of an eye point. Then, the real image display control unit 13, in the case where the display possible region and a display position of the first image ImR are determined to be superposed with each other, moves the first image ImR to a position which is not superposed on the display possible region, or deletes display of the first image ImR.SELECTED DRAWING: Figure 2
Patent JP-2018188792-A (JP)
Title: Thermobonding type composite fiber for nonwoven fabric binder
Inventor: KIM DONG WOOHN
IPC: D01F8/06
Filed: 2018-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermobonding composite fiber for a nonwoven fabric binder having excellent elasticity and bulky property.SOLUTION: The thermobonding type composite fiber for a nonwoven fabric binder is a composite fiber having a sheath-core structure formed from a polyester resin or a polyolefin resin as a first component and a polyolefin resin as a second component, in which the core is composed of a shape-holding part and the sheath is composed of a volume control part, and the volume control part has a profile of protruding to the opposite direction of the center of the fiber.SELECTED DRAWING: Figure 1
Patent JP-2020025168-A (JP)
Title: Imaging system, imaging apparatus, control method of the same, and program
Inventor: FUKUNAGA KENTARO
IPC: H04N9/04
Filed: 2018-08-06
Abstract: To provide an imaging system, an imaging apparatus, and a control method of the same, for suppressing deterioration in quality of a captured image due to switching of a shooting mode.SOLUTION: The imaging system includes: an imaging apparatus having an imaging element unit; an illumination device for irradiating a region where the imaging apparatus captures an image with infrared light; and a control device for controlling the imaging apparatus. The imaging apparatus includes insertion and extraction control means for performing insertion and extraction control of whether to insert or extract an infrared cut filter in an optical path of incident light to the imaging element unit. The control device includes switching means for controlling the insertion and extraction control means on the basis of a detection result of current consumption consumed by the illumination device.SELECTED DRAWING: Figure 2
Patent JP-2020025902-A (JP)
Title: Hydrogen supply device
Inventor: OKOCHI SHOICHI
IPC: A61H33/02
Filed: 2018-08-09
Abstract: To provide a device capable of safely supplying hydrogen water containing hydrogen to a bathtub with a simple configuration.SOLUTION: A hydrogen supply device 10 of this invention comprises: a water suction section 20 that sucks water 70 into a water storage tank 60; a hydrogen supplying section 30 into which the water 70 sucked by the water suction section 20 is introduced and which houses therein a hydrogen generating agent 50 that generates hydrogen by reacting with the water 70; and a water discharging section 40 that discharges the water 70 containing the hydrogen generated in the hydrogen supplying section 30 to the water storage tank 60. The hydrogen supplying section 30 includes: an inflow port 31 into which the water 70 from the water suction section 20 flows; a housing section 35 in which the hydrogen generating agent 50 is housed; and an outflow port 32 from which the water 70 flows out to the water discharging section 40.SELECTED DRAWING: Figure 2
Patent JP-2020028168-A (JP)
Title: Overcurrent protection circuit
Inventor: KONO TOMOYUKI
IPC: H02H7/18
Filed: 2018-08-10
Abstract: To provide an overcurrent protection circuit which can reduce calorific values of a load current detection resistor and a main transistor.SOLUTION: An overcurrent protection circuit includes a current supply line, a protection transistor, a voltage generation part, and a control circuit part. The current supply line comprises a main switch, and current detection resistor. The protection transistor is connected in parallel with the current detection resistor, and outputs an overcurrent detection signal for switching the main switch to an off state for restricting supply of current to a load by being switched to an on state when potential difference of both ends of the current detection resistor is a predetermined value or more. The voltage generation part is connected with a base of the protection transistor, and generates a reference voltage which is smaller than a threshold voltage at which the protection transistor is switched to the on state. The control circuit part alternately repeats a first state in which the main switch is maintained in the off state and a second state in which the main switch is maintained in the on state on the basis of the overcurrent detection signal.SELECTED DRAWING: Figure 3