baber/WOPTO huggingface dataset:
Patent JP-2019162507-A (JP)
Title: Imaging probe with combined ultrasound and optical means of imaging
Inventor: COURTNEY BRIAN
IPC: A61B1/00
Filed: 2019-06-06
Abstract: To provide an imaging probe for imaging mammalian tissues and structures using high resolution imaging, including high frequency ultrasound and optical coherence tomography.SOLUTION: The imaging probes structures using high resolution imaging use a combination of high frequency ultrasound (IVUS) and optical imaging methods such as optical coherence tomography (OCT) so as to realize accurate co-registering of images obtained from ultrasound image signals and optical image signals and to dynamically display a composite image where display of image data is varied over time.SELECTED DRAWING: Figure 5
Patent JP-2019220179-A (JP)
Title: Systems, devices, and methods for providing limited-duration haptic effects
Inventor: JUAN MANUEL CRUZ HERNANDEZ
IPC: G06F3/01
Filed: 2019-06-14
Abstract: To provide systems, devices, and methods for providing limited-duration haptic effects.SOLUTION: Systems for providing limited-duration haptic effects are provided, comprising sensors, control circuits, and vibration actuators, which are configured to provide closed loop feedback control of the vibration actuators. The sensors are configured to measure motion characteristics induced by the vibration actuators. The control circuits are configured to receive motion characteristic information from the sensors and provide closed loop feedback control of the vibration actuators. The closed loop feedback control permits precise control of vibration actuator output during limited-duration haptic effects.SELECTED DRAWING: Figure 1
Patent JP-2019175861-A (JP)
Title: Image intensifier tube design for aberration correction and ion damage reduction
Inventor: JIANG XIMAN
IPC: H01J29/46
Filed: 2019-06-17
Abstract: To provide image intensifier tube designs for field curvature aberration correction and ion damage reduction.SOLUTION: In some embodiments, electrodes defining an acceleration path from a photocathode to a scintillating screen are configured to provide higher acceleration for off-axis electrons along at least a portion of the acceleration path. Off-axis electrons and on-axis electrons are accordingly focused on the scintillating screen with substantial uniformity to prevent or reduce field curvature aberration. In some embodiments, the electrodes are configured to generate a repulsive electric field near the scintillating screen to prevent secondary electrons emitted or deflected by the scintillating screen from flowing towards the photocathode and forming damaging ions.SELECTED DRAWING: Figure 1
Patent JP-2020204116-A (JP)
Title: Fiber carrier apparatus
Inventor: MOTOHASHI KOJI
IPC: D04H1/732
Filed: 2019-06-18
Abstract: To provide a fiber carrier apparatus with little variation in the amount of carried fiber pieces.SOLUTION: A storage part 13 includes: a case 170 having an internal space 170A capable of storing law material pieces MS containing fibers; a discharge pipe 132 connected to a side wall 180 of the case 170; and a conveying motor 150 for rotating the discharge pipe 132 about the axis thereof. The discharge pipe 132 communicates with the internal space 170A on one end in an axial direction thereof, the other end has a discharge port 132B for discharging the law material pieces MS, and a spiral component 140 is provided on an inner peripheral surface 132C of the discharge pipe 132.SELECTED DRAWING: Figure 2
Patent JP-2021000684-A (JP)
Title: Ceramic tool
Inventor: ARAKI NOBUYOSHI
IPC: C04B35/56
Filed: 2019-06-21
Abstract: To provide a ceramic tool, the abrasion resistance of which is improved.SOLUTION: A ceramic tool 1 is made of a ceramic sintered body that contains at least alumina and a tungsten carbide. A crystal structure 17 of a ditungsten carbide is confirmed within a crystal particle 11 of the tungsten carbide.SELECTED DRAWING: Figure 2
Patent JP-2021001791-A (JP)
Title: General-purpose leakage detection device
Inventor: KATAOKA KOZO
IPC: H02H7/26
Filed: 2019-06-21
Abstract: To provide a general-purpose leakage detection device which prevents a shared operation without hindering a leakage detection operation of a high-sensitive operation region, and can be used in a direct grounding type electric path up to a non-grounding type electric path while solving a problem that, in a ground fault direction relay device for issuing a leakage alarm by discriminating a self-line ground fault direction for the purpose of the prevention of an unnecessary operation (shared operation), there may arise a problem of the occurrence of a phenomenon that an operation becomes impossible (voltage standby non-operation) due to the lack of a zero-phase voltage even if a current exceeds a sensitive current set value when the current is set to a high-sensitive current, and in the other case, the direct grounding type electric path cannot be used because the zero-phase current is zero, or minute.SOLUTION: A phase of a zero-phase current which is detected at a zero-phase transformer is discriminated with a zero-phase current of a monitored electric path as a reference, and when a result of the discrimination shows that a current is a shared phase current reversely flowing to a power supply side K from a load side L, the suppression treatment of a leakage alarm output is completed in a time limit earlier than a leakage alarm output time limit.SELECTED DRAWING: Figure 1
Patent JP-2019164840-A (JP)
Title: Information processor and information processing system
Inventor: HOSOKAWA MAMORU
IPC: G08G1/00
Filed: 2019-06-24
Abstract: To provide technology for promptly acquiring information required for automatic driving.SOLUTION: An information processor 11 detects change of a specific feature which is the feature on a road required for automatic driving based on probe information acquired by an on-vehicle device 12a every time a preset timing elapses. The information processor 11 calculates: a first index which is an index regarding an aspect of the specific feature to be calculated based on the probe information acquired in a first period; and a second index which is an index to be calculated based on the probe information acquired in a second period earlier than the first period. Then, the change of the specific feature is detected by comparing the first index with the second index.SELECTED DRAWING: Figure 1
Patent JP-2021005226-A (JP)
Title: Document classification system and document classification program
Inventor: NAGATA NORIYUKI
IPC: G06F16/583
Filed: 2019-06-26
Abstract: To provide a document classification system and a document classification program capable of shortening a working time.SOLUTION: A document classification system 20 classifies (S103) an image read in S101 from a ledger as a document by a scanner of an image forming apparatus 30 using an image file that is a file of an image to be a sample for classifying a document by machine learning to notify (S108 and S109) a classification failure image as an image of a document whose classification in S103 failed.SELECTED DRAWING: Figure 6
Patent JP-2021006726-A (JP)
Title: solenoid valve
Inventor: CHEN DONGMING
IPC: F16K31/06
Filed: 2019-06-28
Abstract: To provide a solenoid valve enabling the stable sliding of a valve body.SOLUTION: A solenoid valve 1 includes: a solenoid 2 that has a bobbin 21, a plunger 22, and a coil 23 moving the plunger 22; a channel member 4 that has a first channel 41, a second channel 42, a relay channel 44, and a valve body storing portion 43; and a valve mechanism 3 that has a valve body 5 inserted in the valve body storing portion 43, supported so as to move in the axis O1 direction with the plunger 22, and switches the passing and blockage of a fluid Q through the relay channel 44 between the first channel 41 and the second channel 42. The valve body 5 has a projecting portion 52 that is provided so as to project out from an outer peripheral portion 51 of the valve body 5 outward in a diametrical direction, and is guided to an inner wall surface 431 of the valve body storing portion 43 when the valve body 5 moves.SELECTED DRAWING: Figure 1
Patent JP-2021009648-A (JP)
Title: Information processing apparatus, program for information processing apparatus, and program for terminal apparatus
Inventor: HASEGAWA HIROYUKI
IPC: G06Q50/10
Filed: 2019-07-03
Abstract: To provide a technique which can dynamically change performance in an event in response to cheering for a cheer object and development of music.SOLUTION: The present invention is directed to an information processing apparatus which can be connected through a communication network to a terminal device capable of being operated by a user and displaying an image and which can output data to a display device. The information processing apparatus has an acquiring unit for acquiring gift information transmitted from the terminal device in response to a predetermined input operation during reproduction of musical piece data forming a plurality of sections, a collecting unit for collecting gift information acquired during a first section of the plurality of sections during reproduction of the musical piece data, and a display control unit for displaying a performance image in response to collected values of the gift information collected during the first section in a second section immediately succeeding the first section. Thus, the information processing apparatus solves the problem.SELECTED DRAWING: Figure 1
Patent JP-2021013231-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ICHINOMIYA HIROKI
IPC: H02J3/00
Filed: 2019-07-05
Abstract: To provide an information processing device and the like capable of outputting prediction power integrally supplied by a plurality of resources.SOLUTION: An information processing device has: a model generation unit 10 generating an adjustment possible capacity prediction model for resources by using a power generation past record in the resources and a power demand past record concerning a power consumption related to the resources; an individual information generation unit 20 predicting individual adjustment possible capacity of the resources by applying prediction variable information to the adjustment possible capacity prediction model; and an output unit 70 outputting the individual adjustment possible capacity. The information processing device predicts the individual adjustment possible capacity by also using power generation capacity of the resources.SELECTED DRAWING: Figure 1
Patent JP-2021015849-A (JP)
Title: Optical module and stem part
Inventor: KURACHI HIROSHI
IPC: H01S5/024
Filed: 2019-07-10
Abstract: To provide an optical module that imparts excellent heat dissipation performance to a package in which a semiconductor laser is accommodated.SOLUTION: An optical module includes a cap part containing a cap base and an optical window, a stem part containing an inner surface, an outer surface on an opposite side of the inner surface, a through-hole extending from the inner surface to the outer surface, a stem base having a first cavity provided on the inner surface, and a lead terminal supported by the stem base, and a subassembly containing a semiconductor laser and a heat sink. The stem part and the cap part are arranged in a first axis direction, and the subassembly and the optical window are arranged in the first axis direction. The lead terminal passes through the through-hole in the first axis direction, and the stem base has a surface defining the first cavity. The surface of the first cavity contains a side surface extending in the first axis direction and a bottom, and the subassembly is supported by the surface of the first cavity.SELECTED DRAWING: Figure 1
Patent JP-2019196176-A (JP)
Title: Frame in electric retractable visual recognition device for vehicle and fixing structure of supporting member
Inventor: MOTOMIYA MASAHIRO
IPC: B60R1/06
Filed: 2019-07-11
Abstract: To prevent deformation of a supporting member and prevent the occurrence of abnormal noise during motor operation, in a structure for fixing the supporting member having a function for supporting a drive mechanism, in the position facing an inner spatial area of a frame for storing the drive mechanism.SOLUTION: A line for connecting between a visual recognition device rotating shaft and a motor rotating shaft is defined as a first line L1, a line passing the motor rotating shaft and perpendicular to the first line is defined as a second line L2, and a line passing the visual recognition device rotating shaft and perpendicular to the first line is defined as a third line L3. A fixed position between a frame and a supporting member has: a first fixed position 117-1 existing in an area at the side opposite to the side where the visual recognition device rotating shaft exists to the second line, viewing from the axial direction of the visual recognition device rotating shaft; and a second fixed position 117-2 and a third fixed position 117-3 existing in an opposite area to each other across the first line, in an area sandwiched between the second line and the third line. A fourth fixed position 117-4 existing in an area at the side opposite to the side where the motor rotating shaft exists to the third line can be provided furthermore.SELECTED DRAWING: Figure 18
Patent JP-2021014186-A (JP)
Title: Pneumatic tire
Inventor: OIZUMI HISAYA
IPC: B60C11/13
Filed: 2019-07-11
Abstract: To provide a pneumatic tire that can improve noise performance while maintaining on-snow performance of the tire.SOLUTION: A pneumatic tire 1 comprises: a pair of center main grooves 21 and 21 and a pair of shoulder main grooves 22 and 22; and a single center land part 31, a pair of middle land parts 32 and 32 and a pair of shoulder land parts 33 and 33, which are formed to be partitioned by the center main grooves 21 and the shoulder main grooves 22. The middle land part 32 comprises first and second middle lug grooves 421 and 422 penetrating in a tire width direction through the middle land part 32, and a plurality of middle blocks 321 and 322 formed to be partitioned by the first and second middle lug grooves 421 and 422. A crossing angle θ1 of the first middle lug groove 421 relative to the center main groove 21 has a relation of θ2<θ1 with a crossing angle θ2 of the second middle lug groove 422. The center land part 31 is a rib continuous in a tire circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2021014345-A (JP)
Title: Mobile crane
Inventor: YAMAGUCHI TAKUNORI
IPC: B66C23/90
Filed: 2019-07-12
Abstract: To provide a mobile crane that can detect information necessary for allowing a standing/laying member to safely perform standing-motion and laying-motion without performing complicated input work by an operator.SOLUTION: A mobile crane comprises a reaction-force receiving member 80 and a reaction-force detection part 90. The reaction-force receiving member 80 has a connection part that is connected to a frame unit and a contact part 85 that comes into contact with the ground. The reaction-force receiving member 80 is configured so that the contact part 85 is located at a position distant in a boom direction D1 from the connection part. The reaction-force detection part 90 is configured to detect a parameter that varies corresponding to variation in reaction force that the reaction-force receiving member 80 receives from the ground.SELECTED DRAWING: Figure 6
Patent JP-2020013791-A (JP)
Title: Arc-extinguishing device of wiring circuit breaker
Inventor: LIM JEONGJAE
IPC: H01H73/18
Filed: 2019-07-17
Abstract: To provide an arc-extinguishing device of a wiring circuit breaker having improved arc-extinguishing performance.SOLUTION: An arc-extinguishing device for a wiring circuit breaker according to an embodiment of the present invention includes: fixed contactors 15, 16 fixedly provided on part of a base assembly case 11; movable contactors 32, 33 brought into contact with or separated from the fixed contactors 15, 16; and an arc-extinguishing part 40 configured to extinguish an arc generated when the movable contacts 32, 33 are separated from the fixed contactors 15, 16. The arc-extinguishing part 40 includes a pair of side plates 41 provided on the base assembly case 11, and a plurality of grids 45, 50 provided to have a predetermined interval between the pair of side plates 41. The grids 45, 50 include a first grid 45 formed with a first cutout portion 48 on a first side surface where an arc is generated, and a second grid 50 formed with a second cutout portion 53 having a depth different from that of the first cutout portion 48 on a second side surface where an arc is generated.SELECTED DRAWING: Figure 4
Patent JP-2020036524-A (JP)
Title: Electronic circuit for reducing revolving speed of electric motor not supplied with power
Inventor: WILLIAM BOYD ALCORN
IPC: H02P3/22
Filed: 2019-07-18
Abstract: To provide a motor drive circuit capable of decelerating rotation of an electric motor, e.g., an electric motor coupled with a fan, when power of the electric motor and the motor drive circuit for rotating the electric motor in normal operation is turned off, or when they malfunction.SOLUTION: A motor drive circuit 600 includes multiple driver circuits, a capacitor 640, and a power loss brake control circuit 602. In brake operation mode, a high side transistor is turned off, and the motor drive circuit functions to generate at least one pulse signal having at least two state transitions when power supply voltage is less than a threshold level voltage. At least one ON state of a low side transistor brings about a brake operation mode during ON state, and at least two state transitions bring about step-up operation so that the capacitor voltage becomes a boost voltage higher than a voltage achieved without the at least two state transitions.SELECTED DRAWING: Figure 6
Patent JP-2021017526-A (JP)
Title: Sheet-shaped object and method for manufacturing the same
Inventor: TAKAO RYOSUKE
IPC: B05D1/02
Filed: 2019-07-23
Abstract: To provide: a method for selecting a vibration attenuation material by which a vibration attenuation material having high damping performance against a specific frequency can be selected by estimating a resonance frequency; a vibration attenuation member; and a method for verifying a vibration attenuation material.SOLUTION: A sheet-shaped object 1 in the present embodiment includes a front side surface 1a being one surface and a rear side surface 1b being another surface, and is composed of an atmospheric temperature curable polyurea. A large number of protrusions 2 projecting toward the front side surface 1a are formed on the front side surface 1a. A fine concave-convex shape G is formed on a surface of the protrusions 2.SELECTED DRAWING: Figure 1
Patent JP-2021022605-A (JP)
Title: Manufacturing method of light-emitting device and light-emitting device, and wiring board for mounting element and manufacturing method of wiring board for mounting element
Inventor: KOJIMA ATSUSHI
IPC: H01L33/60
Filed: 2019-07-25
Abstract: To provide a manufacturing method of a light-emitting device having high luminous efficiency and a light-emitting device, and a wiring board for mounting elements and a manufacturing method of a wiring board for mounting elements.SOLUTION: A manufacturing method of a light-emitting device 100 includes a step of preparing a wiring board 12 having a wiring pattern 6 equipped with a board 2, a plating ground layer 3 provided on the board 2 so as to have a gap part 16 surrounding a first region 15, i.e., a region for placing a light-emitting element 20, and a plating layer 4 equipped with a groove 17 surrounding the first region 15, a step of placing the light-emitting element 20 in the first region 15, a step of filling the groove 17 with a first resin containing a first reflector, a step of forming a first coating member 30 having an inclusion layer 30a containing the first reflector provided in the groove 17 and a translucent layer 30b placed above the inclusion layer 30a, by applying a centrifugal-force to the first resin, and causing the first reflector contained in the first resin to sediment, and a step of forming a light transmissive member 50 on the first coating member 30 and the light-emitting element 20.SELECTED DRAWING: Figure 1C
Patent JP-2021026363-A (JP)
Title: Program and information processor
Inventor: KOJIMA KOJI
IPC: G16H40/00
Filed: 2019-08-01
Abstract: To provide medical representative's appropriate information to a medical facility side.SOLUTION: A program allows a computer to function as determination means 62 for referencing storage means 60 when receiving an ID of a certain person in charge and certain position information from a first communication device and for determining whether or not a medical representative associated with the ID of a person in charge is in charge of medical facilities shown by the position information, update means 64 for updating position information associated with the ID of a person in charge to received position information when the determination means 62 performs affirmative determination, and output means 66 for outputting a name of the medical representative associated with the medical facilities that possess a second communication device, and position information of the medical representative to the second communication device when the second communication device requests output.SELECTED DRAWING: Figure 5
Patent JP-2021027092-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO HAYATO
IPC: H01L29/41
Filed: 2019-08-01
Abstract: To provide a technique capable of improving performance of a semiconductor device.SOLUTION: A semiconductor device comprises a first semiconductor region of a first conductivity type, a second semiconductor region of a second conductivity type on the first semiconductor region, a third and a fourth semiconductor region of the second conductivity type, a fifth semiconductor region of the first conductivity type, and an electrode. The third semiconductor region is located on the second semiconductor region, and has a higher impurity concentration than the second semiconductor region. The fourth semiconductor region has a higher impurity concentration than the second semiconductor region, and is located apart from the third semiconductor region and in contact with the second semiconductor region in a plan view. The fifth semiconductor region is located on the second semiconductor region, and located between the third and fourth semiconductor regions in a plan view. The electrode is not in contact with the fourth and fifth semiconductor regions and in contact with the third semiconductor region.SELECTED DRAWING: Figure 3
Patent JP-2021026498-A (JP)
Title: Preventive action support device and program
Inventor: CHIBA TOMOKI
IPC: G16H20/00
Filed: 2019-08-05
Abstract: To provide a preventive action support device and program capable of taking a preventive action before physiological rate information becomes an abnormal value.SOLUTION: In a preventive action support system 80, a preventive action support device 10 comprises: a measured result information acquisition unit 11C which acquires measured result information indicating a measured result of at least one of a metabolic rate and a cardiac rate of a person subjected to support a preventive action; an environmental information acquisition unit 11A which acquires environmental information indicating an environmental condition in a region where the person exists; a prediction unit 11D which uses the measured result information acquired by the measured result information acquisition unit 11C and the environmental information acquired by the environmental information acquisition unit 11A to predict physiological rate information including at least one of a cumulative perspiration rate and a systolic blood pressure of the person after the lapse of a predetermined time; and a presentation unit 11E which presents predetermined information in the case where the physiological rate information predicted by the prediction unit 11D becomes an abnormal value.SELECTED DRAWING: Figure 2