baber/WOPTO huggingface dataset:
Patent JP-2021005665-A (JP)
Title: Multilayer ceramic capacitor
Inventor: YAO YUICHIRO
IPC: H01G4/30
Filed: 2019-06-27
Abstract: To suppress the deterioration of moisture resistance and heat resistance of a multilayer ceramic capacitor by suppressing the abnormal grain growth of dielectric particles constituting a dielectric layer.SOLUTION: In a multilayer ceramic capacitor 100, each of a plurality of internal electrode layers contains Ni, and the average grain boundary segregation amount of Ni in each of first and second side margin portions S1 and 2 is larger than the average grain boundary segregation amount of Ni in a portion located at an inner layer portion C of a plurality of dielectric layers 140.SELECTED DRAWING: Figure 3
Patent JP-2019166524-A (JP)
Title: Oil separator
Inventor: SUGIO TAKUYA
IPC: B01D45/08
Filed: 2019-06-27
Abstract: To provide an oil separator which can suppress oil from being taken into passing air.SOLUTION: An oil separator 3 separates and recovers oil by colliding air containing oil introduced in a case 31 with a urethane foam 50. The oil separator 3 includes an introduction port 35 for introducing the air, and a discharge port for discharging the air arranged on an upper part of a housing. The oil separator includes: a first expansion chamber 45 and a second expansion chamber 51 which expand the air introduced in the case 31; a housing member 48 which communicates with the second expansion chamber 51 in a vertical direction, houses the urethane foam 50, and discharges the entering air to a side part; a communication part 32a which communicates between an inside of the case 31 and the discharge port; and a drain reservoir part 54 arranged below the housing member 48.SELECTED DRAWING: Figure 6
Patent JP-2021007482-A (JP)
Title: Medical image processing apparatus, endoscope system, and medical image processing apparatus operating method
Inventor: KUBO MASAHIRO
IPC: A61B1/045
Filed: 2019-06-28
Abstract: To provide a medical image processing apparatus and an endoscope system capable of enhancing color difference on an abnormal site, etc. hidden in a low saturation region or a high saturation region, and also to provide a medical image processing apparatus operating method.SOLUTION: A saturation enhancement processing unit 76 performs, in a feature space, specific saturation enhancement processing on both a high-saturation range on a higher saturation side relative to a saturation reference line SLs and a low-saturation range on a lower saturation side relative to the saturation reference line SLs. An output value in the low saturation range after performing the specific saturation enhancement processing is larger than an input value in the low saturation range before performing the specific saturation enhancement process. An output value in the high saturation range after performing the specific saturation enhancement processing is smaller than an input value in the high saturation range before performing the specific saturation enhancement processing.SELECTED DRAWING: Figure 8
Patent JP-2021010060-A (JP)
Title: Radar device
Inventor: SAKURAI KAZUMASA
IPC: H01Q21/06
Filed: 2019-06-28
Abstract: To provide a radar device having a novel structure for reducing an azimuth detection error by a radar.SOLUTION: A radar device 1 comprises an antenna part 2, a radome 4, and a housing 3. The antenna part 2 has an antenna surface 23 provided with one or more antennas 22 for radiating radio waves. The radome 4 is made of a material which allows the radio waves radiated by the antenna part 2 to transmit therethrough, and is arranged to face the antenna surface 23. Together with the radome 4, the housing 3 defines a space for housing the antenna part 2. A barrier part 11 protruding, along the antenna surface 23, further outward than the radome 4 is provided at least on a part of a periphery of the housing which surrounds the antenna surface 23 and makes contact with the radome 4.SELECTED DRAWING: Figure 4
Patent JP-2019192283-A (JP)
Title: Task management device and program
Inventor: IMAI AKIHIRO
IPC: G06Q10/10
Filed: 2019-07-01
Abstract: To provide a function for informing a user of a task to be preferentially executed.SOLUTION: In a task management system 1, a terminal device 20 acquires task information on a plurality of tasks from a server 10 storing the task information including importance information on task execution and location information where a task is executed, detects a current position of an own device by position detection means from a GPS satellite G, derives distance from the current position detected by the position detection means to a location where each task is executed on the basis of the location information acquired as the task information, and derives order of recommendation for executing the tasks on the basis of the importance information acquired as the task information and the derived distance to the location where each task is executed.SELECTED DRAWING: Figure 1
Patent JP-2021009584-A (JP)
Title: Estimation device and system
Inventor: NOSE SHINGO
IPC: G05B19/4063
Filed: 2019-07-02
Abstract: To provide an estimation device and a system that may easily investigate a cause of abnormality.SOLUTION: An estimation device 40 comprises: a storage unit 44 associating and storing state history information indicating a state of an electric apparatus having abnormality as a history and cause history information indicating a cause of the abnormality as a history; an acquisition unit 50 acquiring state information indicating a state of the electric apparatus having the abnormality; a detection unit 52 detecting at least one piece of the state history information similar to the state information acquired by the acquisition unit 50 among the plurality of pieces of the state history information stored in the storage unit 44; and a notification unit 54 notifying the user of the cause of the abnormality based on the cause history information associated with the state history information detected by the detection unit 52.SELECTED DRAWING: Figure 8
Patent JP-2021008933-A (JP)
Title: Strain wave gear reducer
Inventor: KONAGAI KEN
IPC: F16C35/067
Filed: 2019-07-02
Abstract: To provide a strain wave gear reducer which prevents creep occurring between an inner diameter surface of an external gear and an outer diameter surface of an outer ring to secure high angle transmission accuracy and repetitive position accuracy and achieve long life.SOLUTION: A strain wave gear reducer 10 includes: an internal gear 20 formed with internal teeth 23 located on an inner diameter surface and having rigidity; a flexible external gear 30 which is disposed at an inner side of the internal gear 20 and formed with external teeth 35 located on an outer diameter surface thereof; and a strain wave generator 40 which is disposed at an inner side of the external gear 30, has a flexible rolling bearing 41, and deflects the external gear 30 in a non-circular manner to cause the external teeth 35 to partially engage with the internal teeth 23. An outer ring 43 of the rolling bearing 41 disposed at the inner side of the external gear 30 is fixed to an inner diameter surface 31a of the external gear 30 by welding or adhesion.SELECTED DRAWING: Figure 1
Patent JP-2021012316-A (JP)
Title: Device, method, and program for supporting vision
Inventor: HIROSE HIDEAKI
IPC: G06T1/00
Filed: 2019-07-08
Abstract: To flexibly provide a proper vision support according to the attribute of a human.SOLUTION: A vision support device as an example of the present disclosure includes: an image acquiring unit for acquiring an input image; an input reception unit for receiving an input of attribute information specifying an attribute in a mutual relation with the visual ability of a user; and an image output unit for executing image processing of adjusting the level of the visibility according to the attribute specified by the attribute information input by the user on the input image according to brain wave information acquired in advance on the basis of the correspondence between the attribute of each of a plurality of persons and brain wave signal data showing the visual ability of each of the plurality of persons, and outputting the input image after the image processing as an output image to a display unit.SELECTED DRAWING: Figure 2
Patent JP-2021017903-A (JP)
Title: Breather device
Inventor: Tan Guo Dong
IPC: F16H57/027
Filed: 2019-07-17
Abstract: To provide a breather device capable of discharging air even when pressure inside a case is low.SOLUTION: A breather device 50 for vertically communicating the inner part with the outer part of a discharge pipe 44 includes: a piston 56 formed with an insertion hole 56c extending in a vertical direction; a stopper 54 inserted into the insertion hole 56c; and a spherical body 60 arranged in a first space M in the insertion hole 56c, partitioned by the stopper 54, and blocking a communication hole 56f disposed at a lower side in the vertical direction of the piston 56. The blockage of the communication hole 56f is released due to that the spherical body 60 moves upward in the first space M when pressure P inside the discharge pipe 44 exceeds a first pressure value Pos1. The blockage of the communication hole 56f is released due to that pressing force f1 acting vertically upward on the spherical body 60 by the pressure P inside the discharge pipe 44 exceeds the self-weight (gravity) of the spherical body 60.SELECTED DRAWING: Figure 6
Patent JP-2021019381-A (JP)
Title: Rotary electric machine
Inventor: MAWATARI ISAO
IPC: H02K3/47
Filed: 2019-07-17
Abstract: To provide a rotary electric machine capable of simply achieving an assembly of an armature winding.SOLUTION: A stator winding includes a phase winding formed by a plurality of partial windings per phase. In an inner side of a radial direction of the stator winding, a core assembly CA supporting the plurality of partial windings is provided. In a crossover part of each partial winding, insulation covers 811 and 813 are mounted. In the two partial windings which become a state where they are adjacent in a peripheral direction and both the crossover parts are crossed, the insulation covers 811 to 814 mounted to each partial winding are fixed to a common stator pin 841 to the core assembly CA.SELECTED DRAWING: Figure 101
Patent JP-2021018638-A (JP)
Title: Self-position estimation device
Inventor: HIJIKATA MASAAKI
IPC: G01C21/28
Filed: 2019-07-22
Abstract: To provide a self-position estimation device capable of achieving a self-position estimation with higher accuracy about a movable body.SOLUTION: A self-position estimation device 2 for estimating a self-position of a movable body 1 comprises: a sensor part 21 for acquiring information used for position estimation of the movable body 1; a first position estimation part 22 for performing position estimation of the movable body 1 using information acquired by a first sensor 31 of the sensor part 21, and acquiring first reliability about the estimation result; a second position estimation part 23 for performing position estimation of the movable body 1 using information acquired by a second sensor 32 of the sensor part 21, and acquiring second reliability about the estimation result; and an acquisition part 24 for acquiring a self-position of the movable body 1 according to the estimation result corresponding to the higher reliability out of the first and second reliability. Since the self-position is acquired using the estimation result with higher reliability, the self-position with higher accuracy can be acquired.SELECTED DRAWING: Figure 1
Patent JP-2021018657-A (JP)
Title: Series regulator
Inventor: YASUSAKA MAKOTO
IPC: G05F1/56
Filed: 2019-07-22
Abstract: To realize stable operation, high-speed response, and low consumption current in a wide load range while preventing variations of an over-current limit value.SOLUTION: A series regulator 1 comprises: a first amplifier AMP1 that drives a first transistor M1 connected between a drive source Vin and a load Z; a second amplifier AMP2 that drives a second transistor M2 connected to the first transistor M1 in parallel; an amplifier control circuit CTRL that controls operation/non-operation of the first amplifier AMP1 according to a load Z; and a first over-current protection circuit OCP1 that limits a first output current Iout1, flowing in the first transistor M1, to a first over-current set value Iocp1 or below. The first over-current protection circuit OCP1 variably controls the first over-current set value Iocp1 according to a second output value Iout2 flowing in the second transistor M2.SELECTED DRAWING: Figure 5
Patent JP-2021018182-A (JP)
Title: Phase measurement device and phase compensation apparatus
Inventor: MIURA MASATO
IPC: G02B6/30
Filed: 2019-07-22
Abstract: To provide a phase measurement device and a phase compensation apparatus which can highly accurately obtain the optimum solution for compensating for the initial phase of a multi-light guide and compensate for the initial phase of the multi-light guide.SOLUTION: A phase measurement device comprises: an interference fringe information acquisition unit 50 which divides the emission light from a light source 10 for emitting coherent light into plural light beams, makes one light beam the reference light, makes the other light beams pass through the inside of an optical phased array 30 to be emitted from a light-emitting end 35 to make an object light flux and images interference fringe information obtained by making the object light flux and the reference light interfere with each other; a complex amplitude distribution calculation unit 61 which obtains the complex amplitude distribution of the object light flux in the interference fringe information acquisition unit 50 from the obtained interference fringe information; an inverse propagation calculation unit 62 which inversely propagates the obtained complex amplitude distribution to the light-emitting end 35; a light-emitting end phase distribution calculation unit 63 which obtains the phase distribution of each light-emitting end 35 from the complex amplitude distribution of the light-emitting end 35 obtained with the inverse propagation.SELECTED DRAWING: Figure 1
Patent JP-2020061123-A (JP)
Title: Terminal for tracking position of article to be set by person, and position tracking system and method using terminal for tracking position of article to be set by parson
Inventor: KIM KYUNGWON
IPC: G08B21/24
Filed: 2019-07-24
Abstract: To provide a terminal that individually identifies belongings of a possessor, and tracks a position of an article to be set by an individual person who tracks the position of a specific belonging designated by the possessor, and a position tracking system and method using the terminal for tracking the position of the article to be set by the individual person.SOLUTION: A belonging position tracking terminal 100 includes: an information input unit 110 to which information required for asking an identifier selection of a belonging tag provided at the belonging of a possessor and a position tracking of the belonging tag provided at the belonging with a tag identifier is input; an information output unit 120 in which the information required for selecting an identifier of the belonging tag is displayed; an information storage unit 130 in which tag-categorized identifier information of the belonging tag is stored; an information communication unit 140 that has a communication interface function that the information required for asking the position tracking is transmitted; and a control unit 150 that performs a control so as to input, output, and transmit the information required for asking the position tracking.SELECTED DRAWING: Figure 2
Patent JP-2021022162-A (JP)
Title: Information processing system and information processing method
Inventor: SUEISHI NAOKI
IPC: B41J29/38
Filed: 2019-07-26
Abstract: To provide an information processing system and an information processing method for allowing a user to monitor the situation of image forming apparatuses and visually check an area where a disaster is estimated to occur based on the situation of the image forming apparatuses.SOLUTION: An information processing system 100 comprises: a monitoring device 2; and a plurality of image forming apparatuses 4 that are connected respectively to the monitoring device 2 through a line L. The monitoring device 2 includes a monitoring unit 21, a generation unit 22, and a transmission unit 23. The monitoring unit 21 receives situation signals transmitted by the image forming apparatuses 4. The generation unit 22 generates map image data based on the state of reception of the situation signals. The transmission unit 23 transmits the map image data. The image forming apparatuses 4 each include a notification unit 41, a receiving unit 42, and a display unit 43. The notification unit 41 transmits the situation signal. The receiving unit 42 receives the map image data. The display unit 43 displays a map image based on the map image data.SELECTED DRAWING: Figure 1
Patent JP-2021024598-A (JP)
Title: Synthetic resin container, and manufacturing method of the synthetic resin container
Inventor: TACHIKURA AKIRA
IPC: B65D1/02
Filed: 2019-07-31
Abstract: To provide a new synthetic resin container and manufacturing method of the synthetic resin container which can reduce an amount of resin necessary for manufacturing.SOLUTION: A synthetic resin container 100 includes a cylindrical opening part 10, a body part 20 connected to a lower side of the opening part 10, a lid body 60 which is integrally formed with the opening part 10 and the body part 20 through a hinge part 67. The body part 20 includes a removal part (a separation part 22) which has an outer layer body 22a and an inner layer body 22b and is connected to the opening part 10 and can separate the inner layer body 22b from the outer layer body 22a, and a non-removal part (a non-separation part 24) which is connected to the separation part and has an opening 28 in a position separate from the separation part. The inner layer body 22b closes a communication port 18 for communicating the opening part 10 and the body part 20 by extending on an inner side in a diameter direction beyond the outer layer body 22a in a position in which the opening part 10 and the body part 20 are connected. The outer layer body 22a and the inner layer body 22b can form a storage space S of a content by separating the inner layer body 22b from the outer layer body 22a and extruding to an opening 28 side.SELECTED DRAWING: Figure 4
Patent JP-2021024599-A (JP)
Title: Tablet container
Inventor: KAMIMURA HIDEO
IPC: A61J1/03
Filed: 2019-07-31
Abstract: To provide a tablet container capable of selecting one tablet take-out or two tablets take-out by only sliding an inner container in one direction by switching operation of a lever part.SOLUTION: A tablet container comprises: an inner container storing tablets; a lever part which is slidably fitted to the inner container for switching a counting number of tablets; and an outer container for storing the inner container in a slidable manner in a lateral direction with the lever part. The inner container comprises: a storage part for storing tablets; a measuring part which is provided on any one of right and left sides of the storage part and measures the tablets; and a slide guide part for guiding slide of the lever part between the storage part and the measuring part. The lever part has a partition wall capable of being inserted into the measuring part. Between the storage part and the measuring part, a path for allowing passage of the tablet when the inner container is closed by the outer container, is opened. By sliding the inner container in any one direction of right and left sides in the outer container, the measuring part is exposed from the outer container and the tablet can be taken out.SELECTED DRAWING: Figure 1
Patent JP-2021026692-A (JP)
Title: Abnormality detection system
Inventor: KOJIMA AKIRA
IPC: G05B23/02
Filed: 2019-08-08
Abstract: To provide an abnormality detection system capable of quickly and accurately determining whether or not a semiconductor wafer is accurately loaded on a heat plate or a cooling plate and is properly processed.SOLUTION: Upon performing a heating process or a cooling process, an accumulative value of absolute values in temperature difference distribution per unit time is obtained from temperature data of a heat plate 20 and a cooling plate 30, and it is used as a score value representing an abnormality degree. Then the score value is compared with a preset threshold value to thereby determine whether it is a score value of normal data or a score value of abnormal data.SELECTED DRAWING: Figure 2
Patent JP-2021028589-A (JP)
Title: Program, control device, system, apparatus, and vehicle
Inventor: KANEICHI DAIKI
IPC: G01C21/36
Filed: 2019-08-09
Abstract: To utilize information on a destination set by a user for setting the destination in a vehicle on which the user rides.SOLUTION: A communication device 20 comprises: a communication unit 23 which communicates with a control device for notifying an apparatus of a vehicle on which a user rides of a destination set by the user; and a control unit 21 which transmits first data for performing notification of the destination together with a user identifier corresponding to the user to the control device via the communication unit 23, acquires a vehicle identifier corresponding to the vehicle according to operation of the user, and transmits second data for performing notification of the vehicle identifier together with the user identifier to the control device via the communication unit 23.SELECTED DRAWING: Figure 2
Patent JP-2021032273-A (JP)
Title: Rolling bearing device
Inventor: KAMIYA TORU
IPC: F16C33/66
Filed: 2019-08-20
Abstract: To provide a rolling bearing that is attached to a raceway member so that an oil supply unit having a holding member for holding oil cannot be moved.SOLUTION: A rolling bearing device 10 comprises: an inward member 14 having a raceway on an outer periphery; an outward member 12 having a raceway on an inner periphery; a plurality of rolling elements 16 interposed between the inward member 14 and the outward member 12 and rolling on the raceway; an oil supply unit 50 provided on the outward member 12, having a holding member 51 through which oil contained in a semi-solid lubricant permeates, capable of supplying the oil from the holding member 51 to the raceway; and an attachment part 60 that has a fitting part with a convex part and a concave part into which the holding member 51 is fitted, and is incapable of moving relatively to the outward member 12.SELECTED DRAWING: Figure 2
Patent JP-2021030342-A (JP)
Title: Lighting device for hand-held type equipment and hand-held type equipment
Inventor: IKEDA TAKUMA
IPC: F21V8/00
Filed: 2019-08-21
Abstract: To achieve a lighting device for hand-held type equipment which does not cause both a deviation of an optical axis of a lighting device and the deviation of the optical axis between the lighting device and a housing of an equipment side where the lighting device is attached and allows replacement of parts.SOLUTION: A lighting device 1 is attached to a housing of hand-held type equipment. The lighting device 1 includes an LED substrate 2 where an LED 3 is loaded and a substrate attachment tool 10 where the LED substrate 2 is mounted for attaching the LED substrate 2 to the housing. On the substrate attachment tool 10, an engagement retaining part 11 which engages the LED substrate 2 for detachably retaining and a lens part 12 are integrally provided. The engagement retaining part 11 has a nail part 13 and retains the LED substrate 2 by engaging the LED substrate 2 while an optical axis of the LED 3 is aligned with an optical axis of the lens part 12. The lens part 12 fits to an illumination opening part formed on the housing with a protrusion and a recess and has a positioning function relative to the housing.SELECTED DRAWING: Figure 1