baber/WOPTO huggingface dataset:
Patent JP-2022136899-A (JP)
Title: Cultivation device and cultivation method
Inventor: HANAWA CHIHIRO
IPC: A01G22/63
Filed: 2021-03-08
Abstract: To provide a cultivation device and a cultivation method that can promote growth of a phalaenopsis by setting an optimal temperature and irradiation conditions for a growth period of the phalaenopsis.SOLUTION: A phalaenopsis grows through a young seedling growth period (S1), a flower stem growth period (S2), a flowering period (S3), and an acclimation period (S4). A cultivation device (20) is used in the flower stem growth period (S2) and includes irradiation means (21) and thermoregulation means (22). The irradiation means (21) emits artificial light including far-red light during a light period with a ratio of [total light quantity of artificial light]/[light quantity of far-red light] set to be 4.5-15.0. The thermoregulation means (22) regulates a cultivation temperature during a dark period to be 15-18°C.SELECTED DRAWING: Figure 1
Patent JP-2022139559-A (JP)
Title: Three-dimensional object printing method and three-dimensional object printing device
Inventor: SUKAI KEIGO
IPC: B05D3/00
Filed: 2021-03-12
Abstract: To reduce deterioration in image quality.SOLUTION: A three-dimensional object printing method includes: a first test printing step of allowing a head unit to print a first test pattern on a first region of workpiece while allowing a robot to change a position of the head unit; a first detection step for detecting the first test pattern; and a first printing step of allowing the head unit to print a first pattern on the first region based on a detection result of the first detection step while allowing the robot to change the position of the head unit.SELECTED DRAWING: Figure 1
Patent JP-2022013652-A (JP)
Title: Display system
Inventor: NAGATOMI KENJI
IPC: G02B27/28
Filed: 2021-03-12
Abstract: To provide a display system capable of suppressing external light from being reflected in a first mirror.SOLUTION: A display system 2 includes: a display element 12 having a display surface 16 emitting light showing an image; a concave mirror 26 reflecting the light emitted from the display surface 16 of the display element 12; and an optical element 28 disposed so as to face to the concave mirror 26 and containing a phase difference plate 46 and a transmission type polarizing plate 52 as a polarization element. The concave mirror 26 and the optical element 28 are disposed separately from the display element 12. The optical element 28 (i) transmits reflected light that light emitted from the display surface 16 of the display element 12 is reflected on the concave mirror 26, and (ii) reflects external light entering from the side where the reflected light is emitted to the optical element 28 and also reflected on the concave mirror 26, on a surface facing the concave mirror 26 of the optical element 28.SELECTED DRAWING: Figure 2
Patent JP-2022150499-A (JP)
Title: Information processing system, information processing program and information processing method
Inventor: MORI HIROSHI
IPC: G01C21/26
Filed: 2021-03-26
Abstract: To provide an information processing system with which it is possible to improve convenience for users when a route including transfer to public transport from on-demand mobility is searched and displayed.SOLUTION: The information processing system comprises: search condition acquisition means for acquiring a route search condition; route search means for searching for a route on the basis of the route search condition; and route output control means for outputting a route as the result of search. When searching for a route that includes transfer from on-demand mobility to public transport, the route search means performs a search of the route using a time of the day, with a predicted vehicle allocation time of on-demand mobility up to an on-demand mobility boarding position taken into account, as the departure time from the on-demand mobility boarding position.SELECTED DRAWING: Figure 2
Patent JP-2022154129-A (JP)
Title: fuse element
Inventor: UEKI MISATO
IPC: H01H85/06
Filed: 2021-03-30
Abstract: To provide a fuse element capable of shutting down an electric circuit while suppressing formation of carbide when an abnormal current occurs.SOLUTION: A fuse element includes an insulative base material 3 and a conductor layer 1 provided on a surface of the base material 3. When the conductor layer 1 is energized and the conductor layer 1 has heat generation, a fuse element 10 is used, which is configured so that the conductor layer 1 is physically broken at a lower temperature than a fusing temperature of the conductor layer 1.SELECTED DRAWING: Figure 2
Patent JP-2022095516-A (JP)
Title: Power transmission device and method for assembling transmission device
Inventor: SUZUKI KOTARO
IPC: F16D3/12
Filed: 2021-03-30
Abstract: To suppress a spline engagement part between a first and a second power transmission member from generating a tooth-hammering sound in a good assembling state with relatively simple constitution.SOLUTION: A power transmission device comprises: an energizing member 30 which is locked to a first power transmission member 10, and energizes the second power transmission member 20 in a turning direction for the first power transmission member 10 with a spline part 35 engaged with a spline part 21 of the second power transmission member 20 in a first elastic displacement state of a spring part 33; and a temporary stop member 40 which has a temporary stop part 42 for temporarily stopping the energizing member 30 to the first power transmission member 10 in a second elastic displacement state in which the spring member 33 is elastically displaced from the first elastic displacement state. On one axial side of the spline part 21 of the second power transmission member 20, a release operation part 22 is provided which releases the energizing member 30 from being temporarily stopped by the temporary stop part 42 to the first power transmission member 10.SELECTED DRAWING: Figure 4
Patent JP-2022157939-A (JP)
Title: Cutting machine
Inventor: AIZAWA TAKEYOSHI
IPC: B26D1/04
Filed: 2021-04-01
Abstract: To provide a cutting machine which can accurately perform cutting by applying an appropriate pressure to a protrusion formed by laminating many copies of products subjected to binding and back-gluing and can support various types of object products with different size, thickness and the like.SOLUTION: A cutting machine 1 comprises at least: a clamp 4 which presses a cutting object to fix the cutting object in cutting; a cutting blade which cuts the cutting object into a prescribed dimension; and a pedestal 2 on which the cutting object is placed. The clamp comprises: a protrusion for binding and back-gluing of the cutting object; and partial decompression means for uniformly pressing a protruding object portion other than the protrusion of the cutting object. The partial decompression means includes a function that can be installed on the clamp, and comprises at least: an upper middle layer having a decompression part for absorbing a contact pressure between the cutting object and the protrusion; and a bottom layer having a surface with high smoothness contacting the cutting object.SELECTED DRAWING: Figure 9
Patent JP-2022160873-A (JP)
Title: Charge control device
Inventor: IGUCHI HIROKI
IPC: H02J7/02
Filed: 2021-04-07
Abstract: To provide a charge control device capable of avoiding excessively limiting charging opportunities while suppressing the deterioration of battery performance due to charging.SOLUTION: The charge control device includes: a recording unit that sequentially records whether the battery is charging or not at a constant cycle every predetermined period; and a charge control unit that is configured to stop charging the battery when the total number of records indicating that the battery is charging in a given period is above the upper limit that does not affect the deterioration of the battery performance due to charging within a certain period, and when the total number is less than the upper limit, allow the charge of the battery.SELECTED DRAWING: Figure 4
Patent JP-2021126115-A (JP)
Title: Granules of vegetable, fruit, etc. that become pasty to be readily taken immediately after water added and method of producing the same
Inventor: ARAI TAKAYUKI
IPC: A23L19/15
Filed: 2021-02-15
Abstract: To provide granules that are obtained by granulating edible wild plants, vegetables, fruit, etc. to prevent loss of nutrient, color, taste, flavor, and bite-feeling of raw materials, the loss being liable to occur while being stored for a long time, and become pasty immediately after water is added for the nutrient, color, taste, flavor, and bite-feeling to be reproduced.SOLUTION: A method of producing granules of edible wild plants, vegetables, and fruit of this invention comprises steps of: cutting a raw material into cubes of about 20-50 mm after unnecessary parts of the raw material are trimmed off; disinfecting the interior and exterior of the cubes by heating the cubes at 60°C or higher for 5-10 minutes or longer; next immersing the cubes in a sodium hypochlorite solution of 150 ppm or less for 15 minutes or longer and then cutting the raw material into cubes of about 10 mm; after immersing the cubes in circulated ozone having concentration of 0.1-5 ppm at about 20°C or less for about 10-30 minutes, crushing the cubes into particles of about 1-3 mm in diameter; and after rapidly freezing the particles at -35°C or lower in a rapid freezer for about 3-5 hours, freeze drying the particles until the moisture content becomes about 5% or less.SELECTED DRAWING: None
Patent JP-2022164466-A (JP)
Title: Toner, two-component developer, and method for manufacturing toner
Inventor: HARA TAKASHI
IPC: G03G9/097
Filed: 2021-04-16
Abstract: To provide toner, two-component developer, and a method for manufacturing toner that can prevent an increase in adhesiveness of toner and can maintain fluidity even if the temperature of developer is increased.SOLUTION: A toner is obtained by attaching an external additive to a surface of a toner particle containing wax. The toner particle is a capsule toner particle including a core toner particle and a resin coating layer coating the core toner particle. The external additive includes an organic-inorganic composite fine particle that is a resin particle having, on its surface, a plurality of convex parts derived from an inorganic fine particle. When the content of the wax in the toner particle is Wt, and the content of the wax present in the vicinity of the surface of the toner particle is Ws, Ws/Wt is 0.57 or more and 0.93 or less.SELECTED DRAWING: Figure 1
Patent JP-2022165164-A (JP)
Title: Control device of moving body and facility linkage control system
Inventor: NEGISHI KEIGO
IPC: B66B17/20
Filed: 2021-04-19
Abstract: To provide a control device of a moving body that allows the moving body to be controlled to easily use a traffic facility even if another moving body exists.SOLUTION: A control device 4 for a moving body A includes: a first state determination unit 4a that determines a state of a traffic facility 1 that connects a space in which the moving body to be controlled exists and a space that is adjacent via the traffic facility; a second state determination unit 4b that determines a state of another moving body that exists in either the space in which the moving body to be controlled exists or the space that is adjacent via the traffic facility; a third state determination unit 4c that determines a state of the moving body to be controlled; when the moving body to be controlled exists in any one of the plurality of spaces; and a control unit 4d for controlling the state of the moving body to be controlled according to determination results of the first state determination unit, the second state determination unit, and the third state determination unit.SELECTED DRAWING: Figure 1
Patent JP-2022166675-A (JP)
Title: Display device
Inventor: HANADA AKIHIRO
IPC: G02F1/1368
Filed: 2021-04-21
Abstract: To provide a display device in which the decrease in reliability can be suppressed.SOLUTION: A display device includes: a first substrate including a first transparent substrate, a scan line disposed on the first transparent substrate, a first inorganic insulating film IL1 disposed on the scan line, a signal line disposed on the first inorganic insulating film and intersecting with the scan line, a switching element SW including an oxide semiconductor SC disposed on the first inorganic insulating film and electrically connected to the scan line and the signal line, a pixel electrode electrically connected to the switching element, and a first light-blocking wall 51; a second substrate including a second transparent substrate with a side surface, and a common electrode opposing the pixel electrode; a liquid crystal layer disposed between the first substrate and the second substrate and including a polymer dispersed liquid crystal; and a light-emitting module 100 disposed along the side surface. The first inorganic insulating film includes a first groove GR1 formed between the oxide semiconductor and the light-emitting module, and the first light-blocking wall is disposed in the first groove.SELECTED DRAWING: Figure 4
Patent JP-2022167033-A (JP)
Title: Antitheft device attachment for hanging display commodity
Inventor: TAZAKI TAKUYA
IPC: G08B13/14
Filed: 2021-04-22
Abstract: To reduce expenditure and waste matters by improving detachability and outer appearance when an antitheft device is to be attached to a hanging display commodity.SOLUTION: An attachment 3 can be fixed to a hanging display commodity 1 only by inserting a fixing part 37 to a through-hole 12 included in the hanging display commodity 1. Thus, an antitheft device 4 is allowed to be in a monitoring state. When the attachment 3 is detached from the hanging display commodity 1, the antitheft device 4 is allowed to be in a warning state.SELECTED DRAWING: Figure 7
Patent JP-2022173695-A (JP)
Title: Junction structure of small beam end
Inventor: YAMAUCHI TOYOHIDE
IPC: E04B1/48
Filed: 2021-05-10
Abstract: To provide a junction structure of a small beam end, the junction structure capable of opposing a bending moment in a junction portion of a large beam and a small beam without increasing a cross section of the small beam.SOLUTION: Small beam ends are bonded to both sides of a web of a large beam by a gusset plate. A splice plate is bonded to bottom flanges of the small beams on both the sides with a high strength bolt. A plurality of shear connectors is erected on upper flanges of the small beams on both the sides, and extends across the large beam to provide a floor slab. Reinforcement means is provided in the shear connectors erected on the small beam ends so as to contact with the shear connector.SELECTED DRAWING: Figure 1
Patent JP-2022174883-A (JP)
Inventor: OKUBO AKIHIRO
IPC: G03G15/08
Filed: 2021-05-12
Abstract: 【課題】低コスト化及び小型化が図られた構成で、現像装置内のトナーの平均粒径の上昇を抑制することが可能な画像形成装置を提供する。【解決手段】画像形成装置は、感光体ドラム２１と、現像装置３０と、電圧印加部と、トナー量検知部と、制御部と、を備える。制御部は、トナー量検知部によって検知された現像ローラー３４上のトナー量と、現像ローラー３４上のトナー量と現像装置３０内のトナーの平均粒径との関係を表す情報と、に基づいて現像装置３０内のトナーの平均粒径を推定し、推定結果に応じて、非画像形成時に、現像装置３０内のトナーの平均粒径の上昇を抑制する粒径上昇抑制処理を実行し、所定の画像パターンのトナー像を感光体ドラム２１の表面に形成することで、現像装置３０内のトナーを強制消費する。【選択図】図３
Patent JP-2022175694-A (JP)
Title: phased array antenna
Inventor: SHIRANE ATSUSHI
IPC: H01Q1/28
Filed: 2021-05-14
Abstract: To provide a phased array antenna that can protect a circuit layer from radiation, and reduce loss in transmission and reception of radio waves while miniaturizing a device configuration.SOLUTION: A phased array antenna 1 includes: an antenna layer 2 having a first substrate 4 on which a plurality of antenna elements 3 are arranged; a circuit layer 20 having a second substrate 22 provided with a control circuit 21 for controlling transmission and reception of the plurality of antenna elements 3; and a shielding layer 10 provided between the antenna layer 2 and the circuit layer 20 and having a shielding plate 11 for shielding radiation to the circuit layer 20. The shielding layer 10 is provided with first electrodes 5, electric probes 16, and second electrodes 23, which are a plurality of communication lines electrically connecting the plurality of antenna elements 3 and the control circuit 21.SELECTED DRAWING: Figure 2
Patent JP-2022178546-A (JP)
Title: game machine
Inventor: KATO RYOTA
IPC: A63F7/02
Filed: 2021-05-20
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: In a case where a first operation performance is executed and a case where a second operation performance is executed, a start condition of a specific control is satisfied when operation means is continuously operated for a continuous specified time during a predetermined operation effective period, and a specific control assuming that the operation means is repeatedly operated at predetermined intervals can be performed when the operation means is further operated continuously after the start condition of the specific control is satisfied during a predetermined operation effective period. The specified time when the second operation performance is executed is the same length as the specified time when the first operation performance is executed.SELECTED DRAWING: Figure 7
Patent JP-2022178825-A (JP)
Title: Linear power source, electronic apparatus, and vehicle
Inventor: YASUSAKA MAKOTO
IPC: G05F1/56
Filed: 2021-05-21
Abstract: To provide a linear power source which easily maintains stability of a power source.SOLUTION: A linear power source (100) includes: a first transistor (M1); a second transistor (M2) connected between an input terminal (T1) configured to accept input of an input voltage (VIN) and an output terminal (T2) configured to output an output voltage (VOUT); at least one reference voltage generation unit (1) which is configured to generate at least one reference voltage (VREF); a control unit (2) which is configured to control the first and second transistors on the basis of a difference between a feedback voltage (VFB) according to the output voltage and the reference voltage; and a third transistor (M3) which is configured to be connectable between the input terminal or output terminal and the second transistor, and configured to clamp voltage between the first terminal and the second terminal of the second transistor. The first transistor is connected in parallel with a series circuit of the second and third transistors.SELECTED DRAWING: Figure 4
Patent JP-2022178925-A (JP)
Title: Plate structure of acoustic equipment
Inventor: HIDAKA NOBORU
IPC: G10K11/16
Filed: 2021-05-21
Abstract: To provide a technique for effectively suppressing an oscillation of a plate material used for acoustic equipment.SOLUTION: A plate structure for acoustic equipment, comprises: a flat plate part that structures at least a part of a plate used for the acoustic equipment; a first drawn part which is a part of the flat plate part, and is concaved in a film thickness direction with respect to a predetermined plane orthogonal to the film thickness direction of the flat plate part, and in which an outer shape in the case where the predetermined plan is formed in a rectangular shape in plan view; and a second drawn part which a part of the flat plate part, and is concaved in the film thickness direction with respect to the predetermined plan, and in which the outer shape in the case where the predetermined plan is formed in the rectangular shape in plan view. The first drawn part and the second drawn part are arranged so as to provide a predetermined gap between the first drawn part and the second drawn part. The first drawn part and the second drawn part are arranged so that the gap overlaps with a part of a body of a standing wave in the case where the flat plate part is oscillated and the standing wave is formed in the flat plate part.SELECTED DRAWING: Figure 1
Patent JP-2022170625-A (JP)
Title: Method, system, and non-transitory computer-readable recording medium for controlling serving robot
Inventor: HA JOHN JUNGWOO
IPC: B25J5/00
Filed: 2021-05-26
Abstract: To provide a method, system, and a non-transitory computer-readable recording medium for controlling a serving robot.SOLUTION: A method for controlling a serving robot includes the steps of: acquiring at least one of weight information on a support coupled to the serving robot and image information on the support; recognizing at least one serving object placed on or removed from the support on the basis of at least one of the weight information and the image information; and determining at least one destination of the serving robot on the basis of a result of the recognition and order information of at least one customer in a serving place.SELECTED DRAWING: Figure 2
Patent JP-2021130699-A (JP)
Title: Composition containing brimonidine for reducing intraocular pressure of patient
Inventor: HORIE SEIKO
IPC: A61P9/12
Filed: 2021-05-31
Abstract: To provide a composition for reducing intraocular pressure of a patient.SOLUTION: In one aspect, the present disclosure is a composition (e.g. eye-drops) containing brimonidine for reducing intraocular pressure of a patient, in which a prostaglandin-related agent is administered to the patient, and intraocular pressure before administration of the patient is less than 18 mmHg. In several embodiments, by administering the composition of the present disclosure to a patient with intraocular pressure before administration of less than 18 mmHg, 14 mmHg or more and less than 18 mmHg for example, more preferably 16 mmHg or more and less than 18 mmHg, high therapeutic effect (i.e.intraocular pressure reducing effect) is expected.SELECTED DRAWING: None
Patent JP-2021122070-A (JP)
Title: Semiconductor device
Inventor: TANEMURA KAZUYUKI
IPC: H01L21/8234
Filed: 2021-06-02
Abstract: To provide correcting means for a threshold voltage of a semiconductor device.SOLUTION: In a semiconductor device, at least one of transistors forming an inverter includes a semiconductor, a source electrode or a drain electrode electrically connected to the semiconductor, a gate electrode, and a charge capture layer provided between the gate electrode and the semiconductor. The potential of the gate electrode of the transistor is made higher than that of the source electrode or the drain electrode and is held for a short time of 5 s or less, so that the charge capture layer captures an electron. Thus, the threshold voltage is increased. In this case, by making the potential difference between the gate electrode and the source electrode or the drain electrode of each semiconductor device different, the threshold voltage of the transistor of the semiconductor is made proper.SELECTED DRAWING: Figure 16
Patent JP-2022185203-A (JP)
Title: Powdered oil and fat for batter, and batter mix powder using the same
Inventor: MANABE YOSHITAKA
IPC: A23D9/00
Filed: 2021-06-02
Abstract: To provide a powdered oil and fat for a batter capable of suppressing brittle texture with crispness of an oil fried food from being lost due to the passage of time after production of the oil fried food, and to provide a batter mix powder using the same.SOLUTION: A powdered oil and fat for a batter contains oil and fat, protein, saccharides, and an oil-soluble emulsifier, and a solid fat content of the oil and fat is 7% or more at 30°C. A batter mix powder contains the powdered oil and fat for a batter.SELECTED DRAWING: None