baber/WOPTO huggingface dataset:
Patent JP-2020134845-A (JP)
Title: Isolator, light source device, optical transmitter, optical switch, optical amplifier, and data center
Inventor: YOSHIKAWA HIROMICHI
IPC: G02B27/28
Filed: 2019-02-25
Abstract: To provide an isolator that is easily reduced in size, a light source device, an optical transmitter, an optical switch, an optical amplifier, and a data center.SOLUTION: An isolator comprises, on a substrate having a substrate surface, a first waveguide and a second waveguide that are located along the substrate surface and overlap each other when viewed from the substrate. The first waveguide and the second waveguide each have a core and a cladding. The core has a first surface directed to the substrate surface and a second surface on the opposite side of the first surface. The cladding is located to be in contact with the first surface and the second surface of the core. The first waveguide has a first end and a second end, and the first end and the second end each have a port where an electromagnetic wave is input and output. The core of the second waveguide includes a non-reciprocal member in at least part of the cross section intersecting a direction in which the second waveguide is extended, and the aspect ratio is 0.8 to 1.2.SELECTED DRAWING: Figure 1
Patent JP-2020145213-A (JP)
Title: Static induction electric appliance iron core
Inventor: KOBAYASHI CHIE
IPC: H01F27/24
Filed: 2019-03-04
Abstract: To provide a static induction electric appliance iron core which has high mechanical strength without causing an electrical short circuit even when the iron core is formed of a magnetic strip such as an amorphous magnetic strip.SOLUTION: A static induction electric appliance iron core according to the present invention includes an iron core main landing gear into which a winding is inserted, an iron core side landing gear arranged parallel to the iron core main landing gear with a predetermined space, a yoke portion connecting the iron core side landing gear and the iron core main landing gear, and at least the iron core main landing gear is composed of an amorphous wound iron core and a silicon steel plate wound iron core arranged adjacent to each other in the horizontal direction, and a silicon steel plate stacked iron core arranged so as to sandwich the amorphous wound iron core and the silicon steel plate wound iron core.SELECTED DRAWING: Figure 1(b)
Patent JP-2020144218-A (JP)
Title: Developing device
Inventor: IRIYAMA SHOTA
IPC: G03G15/08
Filed: 2019-03-06
Abstract: To provide a developing device that can prevent a toner from stagnating in the vicinity of a contact part.SOLUTION: A layer thickness blade 6 comprises: a support sheet metal 11; and a blade rubber part 12. The blade rubber part 12 has a contact part 121 and an extension part 122. The contact part 121 is in contact with a developing roller 3. The extension part 122 extends from the contact part 121. The extension part 122 has a curved surface part 122A formed of a curved surface S11. The curved surface S11 is reduced in distance to the support sheet metal 11 in the thickness direction as separated from the contact part 121. The radius of curvature of the curved surface S11 is 1.5 mm or more and 3.0 mm or less. The height in the thickness direction of the curved surface part 122A is 1.0 mm or less.SELECTED DRAWING: Figure 6
Patent JP-2020144600-A (JP)
Title: Medical examination support device, medical examination support method, and medical examination support program
Inventor: ITO KAZUTO
IPC: G16H30/00
Filed: 2019-03-06
Abstract: To support medical examination task of a doctor.SOLUTION: A medical examination support device includes: a reception section for receiving request data; an extraction section for reading out patient data and associated data from a storage section, extracting a type of disease associated with an identifier of a patient from the patient data, and extracting a type of examination required to be taken by the patient in association with acquisition of a medical image in the associated data; a determination section for determining whether or not the patient has performed the examination extracted by the extraction section; a first notification section for notifying a requesting doctor that the patient has not performed the necessary examination when the determination section determines that the patient has not performed the examination; a registration section for registering a radiogram interpretation result in the patient data when receiving the radiogram interpretation result of radiogram interpretation of the medical image of the patient from a radiogram interpretation doctor; and a second notification section for notifying the requesting doctor that a new radiogram interpretation result is registered when the radiogram interpretation result is registered in the patient data.SELECTED DRAWING: Figure 2
Patent JP-2020143840-A (JP)
Title: Heat exchanger, water heater and manufacturing method for heat exchanger
Inventor: ODA HIROSHI
IPC: F24H9/00
Filed: 2019-03-06
Abstract: To braze a fin and a heat transfer tube reliably.SOLUTION: In a primary heat exchanger obtained by brazing a plurality of fins 21 arranged side by side at predetermined intervals in a thickness direction, and a large diameter tube 23 of a heat transfer tube 22 penetrating each of a plurality of through holes 35 provided in the respective fins 21, at the upper part of each fin 21 on an upper side in a brazed position, recess parts 47 on which a brazing material before melting can be placed are formed in a notched manner on an upper side of each large diameter tube 23, and on the surface of each fin 21, a vertical groove 48 is formed from a lower end of the recess part 47 to the through hole 35 located below the recess part.SELECTED DRAWING: Figure 12
Patent JP-2020144062-A (JP)
Title: Vibration device, electronic apparatus, and movable body
Inventor: OGURA SEIICHIRO
IPC: H01L41/113
Filed: 2019-03-08
Abstract: To provide a vibration device that can protect a circuit element from a laser beam while preventing an increase in size, an electronic apparatus, and a movable body.SOLUTION: A vibration device has a base, a circuit element that is arranged on the base, a vibration element that is arranged at least partially overlapping the circuit element in plan view, and a support substrate that is arranged between the circuit element and the vibration element and supports the vibration element. The vibration element has a frequency regulation unit that performs frequency regulation by removing at least part of a metal film. The support substrate includes a basal part that supports the vibration element, a support part that supports the basal part, beam parts that connect the basal part with the support part, and shielding parts that are arranged on the beam parts, overlap the frequency regulation unit in plan view, and have light shielding properties.SELECTED DRAWING: Figure 2
Patent JP-2020149286-A (JP)
Title: Overhead wire fitting detection device and overhead wire fitting detection method
Inventor: KAWABATA SHIRO
IPC: G06T7/00
Filed: 2019-03-13
Abstract: To provide an overhead wire fitting detection device and an overhead wire fitting detection method that can correctly detect an overhead wire fitting.SOLUTION: An overhead wire fitting detection device has a configuration including: two line sensor cameras 2A and 2B for photographing overhead wires and overhead wire facilities; a pre-processing unit 31a for learning artificial intelligence functions; a line sensor image creation unit 31b for creating two line sensor images from image signals input from the two line sensor cameras 2A and 2B while a vehicle is running; a metal fitting candidate detection unit 31c for detecting candidates of overhead wire metal fittings from the two line sensor images; a metal fitting candidate image cutout unit 31d for creating, based on the candidates of the overhead wire fittings, a cut-out image by cutting out candidates of the overhead wire metal fittings from the line sensor images; and a metal fitting determination unit 31e for identifying the overhead wire metal fittings by inputting the cut-out image to the artificial intelligence functions, which detects the overhead wire fittings from the two line sensor images.SELECTED DRAWING: Figure 2
Patent JP-2020150417-A (JP)
Title: Information processing device, method, and recording media
Inventor: ISHIKAWA TAKESHI
IPC: B64C39/02
Filed: 2019-03-13
Abstract: To achieve the effective proper use of a real video and a virtual video.SOLUTION: An information processing device according to an embodiment of the present disclosure includes an imaging control unit that controls a first imaging device to acquire an actual video while moving at least one of the viewpoint and the line of sight in response to a user's movement instruction, and a video creation unit that generates a video that continuously switches from the actual video to a virtual video in a non-capable area in a case in which the first imaging device approaches a non-capable area set as a non-capable area for imaging by the first imaging device when moving at least one of the viewpoint and the line of sight in response to the movement instruction.SELECTED DRAWING: Figure 2
Patent JP-2020146979-A (JP)
Title: Information processing device
Inventor: FUKUMOTO HIROAKI
IPC: B41J29/00
Filed: 2019-03-15
Abstract: To reduce unintentional incorrect input to a touch panel.SOLUTION: A printer 1 serving as an information processing device includes: a housing 10; a cover 20 which has a first surface 21 formed with an opening 25 and may rotate around an axis of a first rotary shaft 16 which is parallel to the first surface 21; and a touch panel 50 which is located in the opening 25 in a closed state where the cover 20 covers the housing 10. The cover 20 has edge parts 28, 29 between end sides 26, 27 of the first surface 21 and the opening 25.SELECTED DRAWING: Figure 1
Patent JP-2020152828-A (JP)
Title: Methods for producing and using solid fuel, and device for producing solid fuel
Inventor: FUJII TAKESHI
IPC: B09B5/00
Filed: 2019-03-20
Abstract: To provide a solid fuel production device capable of conveniently producing a solid fuel excellent in combustibility from wastes containing plastic.SOLUTION: A solid fuel production device 100 comprises a processing unit 60 for obtaining a crushed product by crushing wastes containing plastic after cooling to -20°C or less using a coolant. The processing unit 60 comprises a cooling unit 20 to cool the wastes using the coolant, and a crushing unit 30 for obtaining the crushed product by crushing the cooled wastes.SELECTED DRAWING: Figure 1
Patent JP-2020159448-A (JP)
Title: Vibration isolator with bracket
Inventor: KONDO HIROKI
IPC: F16F13/10
Filed: 2019-03-26
Abstract: To provide a vibration isolator with a bracket of a new structure capable of effectively improving fixing force generating between opposed faces of a fitting portion and a fitting groove with a structure capable of being easily manufactured.SOLUTION: A second mounting member 16 is formed into a frame shape having a through hole 22, a body rubber elastic body 18 is fixed to an upper face side of the second mounting member 16, the body rubber elastic body 18 is extended to a lower face side of the second mounting member 16 through an inner peripheral face of the through hole 22, a holding rubber 28 compressed in a state of being fitted to a fitting groove 86 at a lower face of a fitting portion 24 of the second mounting member 16, is formed integrally with the body rubber elastic body 18, and a fixed face 31 is disposed on an upper face of the fitting portion 24 of the second mounting member 16 in a state of being exposed without being covered by the body rubber elastic body 18, directly overlapped to an inner face of the fitting groove 86, and pressed to the inner face of the fitting groove 86 by compressive reaction force of the holding rubber 28 to be static frictionally fixed.SELECTED DRAWING: Figure 4
Patent JP-2020160751-A (JP)
Title: Information transmission method, program, and information transmission device
Inventor: OHISA SATOSHI
IPC: G06Q50/12
Filed: 2019-03-26
Abstract: To appropriately present food ingredients to which attention has to be paid with regard to creeds of users.SOLUTION: An information transmission method according to the present invention is a method for transmitting information of use food ingredients used in foods to a communication terminal, and includes: storing a first master for associating a plurality of creedal conditions with related food ingredients representing food ingredients relating to each of the creedal conditions, a second master for associating a plurality of foods with use food ingredients representing food ingredients used in each of the foods, and a third master for defining inclusion relations of a plurality of the food ingredients and for associating each of the food ingredients with attribute information; receiving either of the plurality of creedal conditions from the communication terminal; identifying the related food ingredients for the received creedal condition based on the first master; obtaining the attribute information of the identified related food ingredients from the third master if each of the use food ingredients stored in the second master is included in the identified related food ingredients; and transmitting the obtained attribute information together with information of the use food ingredients included in the identified related food ingredients to the communication terminal.SELECTED DRAWING: Figure 1
Patent JP-2020165006-A (JP)
Title: Leg wear and manufacturing method of the same
Inventor: HASHIMOTO MOTOE
IPC: A41B11/14
Filed: 2019-03-28
Abstract: To provide a leg wear such as pantyhose, suppressing the generation of a digging mark due to fastening force of a waist part even when being worn for a long time, and to provide a manufacturing method of the same.SOLUTION: A leg wear is obtained by connecting and sewing a pair of white cloths 1 including a waist part constitution part 12, an abdominal part constitution part 3 and a leg part 4. A waist part 12 is disposed with one or a plurality of V-shaped notches 10. The V-shaped notches 10 are generated due to that an oblique cut part 8 made by obliquely cutting off an inside-thigh end part of the waist part constitution part 12 of the one white cloth 1, and an oblique cut part 8 made by obliquely cutting off an inside-thigh end part of the waist part constitution part 12 of the other white cloth 1 are opposed each other caused by connection sewing.SELECTED DRAWING: Figure 5
Patent JP-2020165341-A (JP)
Title: Actual time performance predict method and actual time performance predict program of combustion engine
Inventor: BONDARENKO OLEKSIY
IPC: F02D45/00
Filed: 2019-03-28
Abstract: To provide an actual time performance predict method and actual time performance predict program of a combustion engine that is accurate enough to be used for control, further has a short calculation time, and can be used in real time.SOLUTION: Parameters related to the performance of a combustion engine 14 are predicted and derived in real time using the integration of the prediction of a scavenging state by a cycle mean value (CMV) model that models a scavenging system and an exhaust system of the combustion engine 14 based on an initial condition and the prediction of a combustion state by a phenomenon model that models the combustion behavior of a cylinder 20 of the combustion engine 14.SELECTED DRAWING: Figure 2
Patent JP-2020147020-A (JP)
Title: Barrier laminate film, and method of manufacturing barrier laminate film, and packaging material having barrier laminate film
Inventor: IIO SEIYA
IPC: B32B27/36
Filed: 2019-03-28
Abstract: To provide a barrier laminate film having gas barrier properties and strength.SOLUTION: A barrier laminate film has a base material, and a vapor deposition layer provided on the base material and containing metal or an inorganic compound. The base material has polyester as the main component. In at least one direction, a tensile elongation of the base material is divided by a tensile strength of it to give a value of 2.0[MPa/%]or more.SELECTED DRAWING: Figure 1
Patent JP-2020163271-A (JP)
Title: Membrane separation method
Inventor: KOMORI HIDEYUKI
IPC: B01D61/04
Filed: 2019-03-29
Abstract: To provide a membrane separation method which can stably continue water treatment for a long period while suppressing activity of a microbe in a biofilm present on a reverse osmosis membrane.SOLUTION: There is provided a membrane separation method which comprises intermittent addition of a combined chlorine agent including a sulfamic acid compound to water to be treated supplied to a reverse osmosis membrane separation device to perform a membrane separation treatment. The intermittent addition includes repeatedly performing an intermittent addition water supply period during which the water to be treated with the combined chlorine agent added thereto at a concentration at which microbe activity in a biofilm is suppressed is supplied to the reverse osmosis membrane separation device and then a non-addition water supply period during which the water to be treated without addition of the combined chlorine agent is supplied to the reverse osmosis membrane separation device. The intermittent addition water supply period is 0.25 to 5 hours and the non-addition water supply period is 1 to 6 hours.SELECTED DRAWING: Figure 1
Patent JP-2019186928-A (JP)
Title: Fast settling ramp generation using phase-locked loop
Inventor: VAMSHI KRISHNA CHILLARA
IPC: H03L7/107
Filed: 2019-03-29
Abstract: To reduce settling time of a ramp signal in a phase-locked loop.SOLUTION: An offset signal can be applied to adjust an input signal provided to an integrator of a loop filter of a phase-locked loop to cause settling time to be reduced. Disclosed methods of reducing settling time of a ramp signal can improve the settling time of the ramp signal independent of a profile of the ramp signal.SELECTED DRAWING: Figure 1
Patent JP-2019184601-A (JP)
Title: Reinforcement assembly for bracket of spent fuel pool
Inventor: ROBIN D SPRAGUE
IPC: G21D1/00
Filed: 2019-04-01
Abstract: To provide a reinforcement assembly for a bracket of a spent fuel pool.SOLUTION: A reinforcement assembly may be provided for a bracket configured to constrain a cooling pipe of a spent fuel pool of a nuclear reactor. The reinforcement assembly includes a base structure defining back slots, inclined slots, side slots, and/or front slots. Back boss structures may be configured to slidably engage with the back slots of the base structure. Pipe boss structures may be configured to slidably engage with the inclined slots of the base structure. Side clamps may be configured to slidably engage with the side slots of the base structure. Each of the side clamps may define a vertical slot. Vertical clamps may be configured to slidably engage with the vertical slot of each of the side clamps. Front clamps may be configured to slidably engage with the front slots of the base structure.SELECTED DRAWING: Figure 4
Patent JP-2020168606-A (JP)
Title: Chlorine injection control device, chlorine injection control system, chlorine injection control method and computer program
Inventor: MENJU TAKU
IPC: C02F1/50
Filed: 2019-04-03
Abstract: To provide a chlorine injection control device, a chlorine injection control system, a chlorine injection control method, and a computer program capable of more appropriately determining an amount of chlorine to be injected into a treated water.SOLUTION: A chlorine injection control device includes an acquisition part and an estimation part. The acquisition part acquires dose data relating to a dose of ultraviolet light irradiated to a treated water with respect to a water purification process having a process of injecting a chlorine agent into the treated water. The estimation part estimates, based on the dose data, an amount of chlorine which is contained in the treated water and decomposed in the process.SELECTED DRAWING: Figure 2
Patent JP-2019180402-A (JP)
Title: Method of identifying bioactive compounds in herbs
Inventor: JIANYI ZHANG
IPC: A61P31/04
Filed: 2019-04-05
Abstract: To provide a method of identifying bioactive compounds, where potential bioactive compounds from herbs can be identified by regrouping after chromatography.SOLUTION: The method comprises the steps of: selecting herbs with reports of therapeutic effects according to previous experience; extracting compounds by boiling or chemical methods; and separating compounds with the chromatography. The separated compounds are regrouped with different portions, and are further tested in vivo and/or in vitro to remove inactive portions, and the same process is repeated until no more compounds can be removed; and the remaining compounds are synthesized or purified, which are made into various dosage forms and utilized to treat diseases.SELECTED DRAWING: Figure 1
Patent JP-2020038605-A (JP)
Title: Information processing method and information processing system
Inventor: ISHII YASUNORI
IPC: G06T7/00
Filed: 2019-04-10
Abstract: To provide an information processing method capable of improving training efficiency pf each of the models trained by machine learning.SOLUTION: An information processing method includes the steps of: acquiring sending data (S10); determining a synthetic portion which synthesizes recognition target data on the sensing data (S20); generating synthetic data in the synthetic portion by synthesizing recognition target data having characteristics identical to or similar to the characteristics perceived by a human receptor in the sensing data (S30); inputting the synthetic data to the model trained using machine learning so as to recognize the recognition target and acquiring recognition result data (S40); determining whether to perform second determination for determining whether to perform first determination for determining training data of the model on the basis of the synthetic data using at least correct answer data containing the synthetic portion and recognition result data (S50); and performing the first determination when the second determination determines that the first determination is performed (S60).SELECTED DRAWING: Figure 2
Patent JP-2020171885-A (JP)
Title: Foreign matter removal device
Inventor: TANIMIZU YOSUKE
IPC: A47K3/00
Filed: 2019-04-10
Abstract: To provide a foreign matter removal device which facilitates a cleaning work.SOLUTION: In a foreign matter removal device 15 includes a filter member which captures a foreign matter mixed in a fluid, a body 7 which can store the filter member and has an inflow port 70 and an outflow port 72 of the fluid, and a lid body 8 mounted so as to be attachable/detachable to/from the body 7, hook members are provided in a plurality of portions along a circumferential direction on an outside surface of the lid body 8, clamp bodies are provided in a plurality of portions along a circumferential direction on the outside surface of the body 7, the clamp body includes a pedestal, an operation lever and a joint member, one end side of the operation lever is supported to the pedestal in such a manner that it can rise and fall down freely, one end side of the joint member is supported to the intermediate part of the operation lever, when the operation lever is fallen down to the pedestal, the other end side of the joint member is engaged with the hook members, when the operation lever is raised to the pedestal, the engagement between the other end side of the joint member and the hook member is released.SELECTED DRAWING: Figure 2