baber/WOPTO huggingface dataset:
Patent JP-2020131514-A (JP)
Title: Printing system and printing method
Inventor: NAKATANI KIMIAKI
IPC: B41J2/01
Filed: 2019-02-18
Abstract: To provide a printing system which can form a thick built-up part in a desired shape even when an end face of the thick built-up part inclines so that width of the thick built-up part is widened as going toward a lower side and an upper end of the end face of the thick built-up part is in an R-shape in a printing system for printing an image with predetermined thickness in a printing medium.SOLUTION: In this printing system, when the respective layers in the case of slicing a thick built-up part 3d in a horizontal direction with the same number of layers as the number of ink layers constituting the thick built-up part 3d is tentatively considered as tentative ink layers 3f1 to 3f10, when an image is printed on a printing medium 2 with an ink jet printer, a printer control part creates a plurality of pieces of ink layer printing data for printing each of the plurality of tentative ink layers 3f1 to 3f10, and prints the tentative ink layers 3f1 to 3f10 to be laminated in an order from the tentative ink layer 3f10 on the uppermost layer toward the tentative ink layer 3f1 on the lowermost layer (namely, in a reverse order of a lamination order of the original ink layers 3f1 to 3f10).SELECTED DRAWING: Figure 4
Patent JP-2020131899-A (JP)
Title: Exhaust cooler
Inventor: KOSENJI HIRONORI
IPC: F01N13/08
Filed: 2019-02-19
Abstract: To enable an exhaust gas flowing out from an outflow part to be easily cooled in an exhaust cooler.SOLUTION: An exhaust cooler 5 exhausts an exhaust gas generated from an engine 3 of a vehicle after cooling the exhaust gas and includes: an exhaust gas inflow port 51 for allowing the exhaust gas to flow thereinto; an air inflow part 52 for allowing air which is mixed with the exhaust gas to cool the exhaust gas to flow thereinto; an outflow part 53 for allowing a mixed gas, in which the exhaust gas flowing from the exhaust gas inflow part 51 and the air flowing from the air inflow part 52 are mixed, to flow therefrom; and a protrusion part 54 which is provided on an inner surface of the exhaust cooler 5 and disperses a direction in which the mixed gas flows out from the outflow part 53.SELECTED DRAWING: Figure 2
Patent JP-2020137270-A (JP)
Title: Inverter device
Inventor: SAITO TSUNEYUKI
IPC: H02M7/48
Filed: 2019-02-20
Abstract: To provide an inverter device that facilitates assembly of the inverter device and that can detect an open state of a cover in a simple structure.SOLUTION: An inverter device 1 comprises: an inverter section 2 that has an inverter circuit 21; an enclosure 3 that has the inverter section 2 accommodated, and that has an opening 31 from which the inverter section 2 is exposed; a cover 4 that covers the opening 31 to be able to open and close; and an open state detection section 5 that detects an open state when the cover 4 is in the open state, when the inverter circuit 21 is in an electric conduction state. The open state detection section 5 comprises: a magnetism generation section 51 that is provided in one of the inverter section 2 and the cover 4, and that generates magnetism; and a magnetism detection section 52 that is provided in the other of the inverter section 2 and the cover 4, and that detects change of magnetic force associated with opening and closing of the cover 4.SELECTED DRAWING: Figure 4
Patent JP-2020134859-A (JP)
Title: Imaging device
Inventor: TAKAMIYA HIDEAKI
IPC: G02B7/34
Filed: 2019-02-25
Abstract: To stabilize in-focus display by setting an in-focus threshold based on a minimum diaphragm value when displaying a defocus amount with an indicator to solve a problem that the in-focus threshold is changed and the focusing display is changed from in-focus to non-focus when zooming and focusing are changed and the diaphragm value is changed in the case where the in-focus threshold is set based on an F value.SOLUTION: An imaging device according to an embodiment comprises: imaging means for imaging an optical image via an optical system having a zooming function and changing an F value within a predetermined range according to a plurality of zooming states; determination means for determining an in-focus state when the defocus amount of a subject is smaller than a predetermined first threshold based on a minimum F value within the predetermined range of the optical system; and in-focus display means for performing first in-focus display when the determination means determines the in-focus state.SELECTED DRAWING: Figure 7
Patent JP-2019071698-A (JP)
Title: Integrated circuit
Inventor: TAKEDA KAZUKI
IPC: H04W72/04
Filed: 2019-02-25
Abstract: To enhance an ACK/NACK resource utilization efficiency to suppress a useless PUSCH bandwidth reduction while avoiding an ACK/NACK collision.SOLUTION: A wireless communication terminal a reception unit that receives a control signal including an ARI through any one E-PDCCH set from among one or more E-PDCCH sets, a control unit that determines an offset value indicated by the ARI depending on whether a resource area that can be acquired by a dynamic ACK/NACK resource corresponding to the E-PDCCH set that has received the control signal overlaps with a resource area that can be acquired by the dynamic ACK/NACK resource corresponding to the other E-PDCCH set and gives an offset to the ACK/NACK resource according to the value of ARI, and a transmission unit that transmits an ACK/NACK signal using the determined ACK/NACK resource.SELECTED DRAWING: Figure 9
Patent JP-2020130898-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-25
Abstract: To increase game amusement.SOLUTION: In a game machine including display means capable of displaying a plurality of types of images, one of the plurality of types of images is a target image representing a predetermined target. The game machine can execute; a first performance in which a plurality of target images representing different targets are displayed; and a second performance in which when one target image is selected from a plurality of predetermined images after the first performance, a related image related to the selected target image is displayed.SELECTED DRAWING: Figure 113
Patent JP-2020134479-A (JP)
Title: Abnormality detection method and abnormality detection device
Inventor: KOBAYASHI SATORU
IPC: G01M99/00
Filed: 2019-02-26
Abstract: To provide an abnormality detection method and an abnormality detection device allowing for accurate determination whether or not sound of a rotary machine is abnormal.SOLUTION: The abnormality detection method for detecting abnormality of sound of a rotary machine MT comprises a step S3, a step S4, a step S6, a step S7, and a step S8. In the step S3, sound of the rotary machine MT is measured and a sound signal indicating sound is output. In the step S4, vibration of the rotary machine MT is measured and a vibration signal indicating vibration is output. In the step S6, frequency analysis is performed on the sound signal and sound data is calculated for every frequency. In the step S7, frequency analysis is performed on the vibration signal and vibration data is calculated for every frequency. In the step S8, degree of deviation from a reference data group is calculated for acoustic data determined by sound data included in a first sound frequency band and vibration data included in a first vibration frequency band. The degree of deviation indicates a degree at which the acoustic data is deviated from the reference data group.SELECTED DRAWING: Figure 4
Patent JP-2020139469-A (JP)
Title: Hydraulic power generator
Inventor: IIO SHOICHIRO
IPC: F03B11/02
Filed: 2019-02-28
Abstract: To provide a hydraulic power generator which enables improvement of generation efficiency without narrowing a gap between a runner and a casing.SOLUTION: A hydraulic power generator 1 includes: a casing 5 having a cylindrical space in which water flows; and a runner 12 disposed in the cylindrical space. The hydraulic power generator 1 generates power by rotating the runner 12 by the water flowing through the cylindrical space. An annular groove 5b is formed on an inner wall surface 5a of the casing 5, and the runner 12 is disposed so that a blade tip of the runner 12 is located within the annular groove 5b or on an opening 5c of the annular groove 5b.SELECTED DRAWING: Figure 2
Patent JP-2019110591-A (JP)
Title: Image decoding method
Inventor: LIM SUNG CHANG
IPC: H04N19/105
Filed: 2019-02-28
Abstract: To provide an inter prediction method and device.SOLUTION: An inter prediction method comprises: a step of selecting candidate units from among reconstructed neighbor units; a step of creating a candidate unit set with respect to units to be decoded, by using the selected candidate units; a step of determining a reference unit from among the candidate units which constitute the created candidate unit set; and a step of performing inter prediction on the units to be decoded, by using the determined reference unit. According to the present invention, efficiency of video encoding/decoding can be improved.SELECTED DRAWING: Figure 1
Patent JP-2020143609-A (JP)
Title: Support system of purification catalyst box body
Inventor: OZAWA HISASHI
IPC: F01N13/08
Filed: 2019-03-05
Abstract: To provide a support system of a purification catalyst box body which can reduce noise generated by vibration transmitted to the purification catalyst box body from an engine main body.SOLUTION: At one side face of an engine main body 2, n(n≥1) pieces of purification catalyst box bodies 3 are oppositely arranged via support devices 4 having vibration-proof members 5. The purification catalyst box bodies 3 and the support devices 4 are arranged at respective n-pieces of positions in which amplitudes of vibration in an opposing direction of the engine main body 2 in an n-th order mode become maximum with respect to left and right directions of the engine main body 2 horizontally orthogonal to the opposing direction being a direction in which the engine main body 2 and the purification catalyst box bodies 3 oppose to each other.SELECTED DRAWING: Figure 2
Patent JP-2019162026-A (JP)
Title: Bistable solenoid having intermediate state
Inventor: MATT PELLMANN
IPC: H02K7/06
Filed: 2019-03-12
Abstract: To provide a bistable solenoid in which the pins can be engaged with the teeth of a gear and can be kept being biased in the extending direction.SOLUTION: A bistable solenoid 18 includes: a housing 24; a wire coil 55; a permanent magnet 34; an armature 36; a pin 22; and a spring 37. The wire coil 55 is arranged in the housing 24. The armature 36 is slidably arranged in the housing 24 and can move between a first armature position and a second armature position. The pin 22 extends to the outside of the housing 24 at least partially and is slidably engaged with the armature 36. The spring 37 is biased between the armature 36 and the pin 22. When the pin 22 is engaged with an obstacle and thus reaches the intermediate position between the receded position and the extension position, the spring 37 maintains a biasing force in the pin 22 untile the obstacle is removed.SELECTED DRAWING: Figure 4
Patent JP-2020150101-A (JP)
Title: Work machine and diagnostic method thereof
Inventor: MIYAMOTO SHINICHI
IPC: B65H7/14
Filed: 2019-03-13
Abstract: To provide a work machine and a diagnostic method for the work machine that can accurately grasp the cause when a work erroneous detection occurs by an optical sensor and can quickly take measures to eliminate the erroneous detection.SOLUTION: A light receiving amount Q of a light receiving element is monitored, and the abnormality of an optical sensor and the abnormality of a belt are detected on the basis of the value of the light receiving amount Q to be monitored and the change of the light receiving amount Q (step ST3, step ST5, and step ST7). When the abnormality of the optical sensor or the abnormality of the belt is detected, the abnormality of the optical sensor and the abnormality of the belt are distinguished and notified to an operator (step ST4, step ST6, and step ST8).SELECTED DRAWING: Figure 13
Patent JP-2020146629-A (JP)
Title: Separation membrane module
Inventor: NOGUCHI NAOKI
IPC: B01D63/06
Filed: 2019-03-13
Abstract: To provide a separation membrane module where the volume of a dead space in a fluid to be treated chamber at an upper side is reduced.SOLUTION: A separation membrane module 1 has a cylindrical housing 2 where a cylinder axial direction is a vertical direction and tubular separation membrane units 30, 31 and the like disposed in the housing 2. The tubular separation membrane units 30, 31 have a plurality of tubular separation membranes 3 disposed in a parallel direction with the axial center line of the housing 2, a support box 5 disposed at a lower part in the housing 2 and a first baffle 7, a second baffle 8 and the like disposed respectively horizontally. In the fluid to be treated chamber 40 of the respective tubular separation membrane units 30, 31, a volume reduction member 50 is disposed along the inner peripheral surface of the housing 2.SELECTED DRAWING: Figure 1
Patent JP-2020019652-A (JP)
Title: Feeder module
Inventor: Jiang Shi Xi
IPC: B65H7/14
Filed: 2019-03-14
Abstract: To provide a feeder module of a multiple functional product that is capable of identifying a size specification of a document after the document is placed on the feeder module.SOLUTION: The feeder module includes: a tray with a first axial direction and a second axial direction; at least two first sensors that are provided on the tray toward the second axial direction; a holding member that is assembled on the tray in a movable manner toward the second axial direction; and a controlling unit. A document placed on the tray is driven so as to be moved toward the first axial direction into a multiple functional product. The holding member includes at least two blocking pieces that move toward the second axial direction. The first sensor provided on a moving route of the blocking piece generates different detection conditions on the basis of whether the first sensor is blocked by the blocking piece or not. The controlling unit electronically connected to the first sensor determines a width of the document on the basis of the detection conditions of at least two first sensors.SELECTED DRAWING: Figure 3C
Patent JP-2020149518-A (JP)
Title: Specific video collection system, and specific video collection method
Inventor: TSUJIMOTO KAZUAKI
IPC: G07C5/00
Filed: 2019-03-15
Abstract: To surely acquire a specific video of evidence images and the like.SOLUTION: A specific video collection system 10 comprises a drive recorder 80 and a data center 50. When an outside-vehicle state has been imaged and a video file has been created, the drive recorder creates preliminary data from a hash value using the video file containing the specific video and identification information of the drive recorder, and transmits the preliminary data to the data center via a signal device 40. When the preliminary data has been stored in a database, the data center refers to the identification information of the drive recorder and creates provision request data of the video file containing the specific video. The data center transmits the provision request data to the drive recorder. The drive recorder transmits the video file to the data center. The data center adopts the video file if a hash value of the video file based on the provision request data matches the hash value of the preliminary data stored in the database.SELECTED DRAWING: Figure 6
Patent JP-2020150758-A (JP)
Title: Motor and state determination device of motor
Inventor: HISATOMI YUYA
IPC: F16C19/52
Filed: 2019-03-15
Abstract: To improve reliability of a bearing in a motor.SOLUTION: A motor comprises a bearing operation detection unit 37 that detects an operation of a pair of bearing parts 22A and 22B supporting the rotational axis 23 and having a first bearing 221 which can be rotated with the rotational axis 23 and a second bearing 222 which can be rotated with the first bearing 221. The first bearing 221 includes: a first inner ring 2211 which can be rotated with the rotational axis 23; a first outer ring 2212 provided on an outer peripheral side c of the first inner ring 2211; and a first rolling element 2213 arranged between the first inner ring 2211 and the first outer ring 2212. The second bearing 222 includes: a second inner ring 2221 which can be rotated with the first outer ring 2212; a second outer ring 2222 provided on the outer peripheral side of the second inner ring 2221; and a second rolling element 2223 arranged between the second inner ring 2221 and the second outer ring 2222. The bearing operation detection unit 37 outputs bearing operation information according to a rotational operation of the first outer ring 2212.SELECTED DRAWING: Figure 2
Patent JP-2019165005-A (JP)
Title: Electrode and battery
Inventor: KIYONO YOSHIKATSU
IPC: H01M4/62
Filed: 2019-03-15
Abstract: To provide an electrode capable of producing a battery having a high capacity retention rate and an excellent charge and discharge cycle life.SOLUTION: An electrode contains (a) poly-γ-glutamic acid or a salt thereof, (b) a carbon material, and (c) a silicon-based material. Halogen element content of the component (a) is 4000 mass ppm or less.SELECTED DRAWING: None
Patent JP-2020149637-A (JP)
Title: Image forming apparatus, method, and information processing system
Inventor: FUKUNAGA SHIKI
IPC: G06F13/00
Filed: 2019-03-15
Abstract: To automatically select a representative apparatus.SOLUTION: An image forming apparatus selects a representative apparatus from a plurality of image forming apparatuses, and comprises: a signal receiving unit that receives, from the representative apparatus, a signal indicating that the representative apparatus is in operation; an evaluation value transmission unit that, when the signal is not received for a certain period, transmits, to the other image forming apparatus, an evaluation value for selection of the representative apparatus; and a comparison result receiving unit that receives, from the other image forming apparatus, a result of comparison in which the other image forming apparatus determines based on the evaluation value. When the comparison result receiving unit receives, from all the image forming apparatuses other than the subject apparatus, notification that the apparatuses accept the subject apparatus as the representative apparatus, the subject apparatus is selected as the representative apparatus.SELECTED DRAWING: Figure 5
Patent JP-2019153311-A (JP)
Title: Information display device, communication apparatus, information processing method, and program
Inventor: YOSHIZAWA HIROAKI
IPC: G06F16/44
Filed: 2019-03-19
Abstract: To output calculation object data for each information display device as aggregation result data for each group to which each information display device belongs.SOLUTION: A teacher communication apparatus 20 with which a group ID of a responsible class is registered photographs a two-dimensional code Q displayed on each student information display device 10, the two-dimensional code Q being obtained by converting calculation data and a device specific ID into a two-dimensional code, and transmits the specific ID and the calculation data obtained by analyzing the two-dimensional code Q and the group ID to a calculation server 30. The calculation server 30 registers the received calculation data for each specific ID with a data area for each class corresponding to the group ID, aggregates the calculation data for each specific ID registered for each class as image data, and transmits the image data to a manager email address (web email address of the teacher communication apparatus 20 of the responsible class or common to the responsible class) associated and registered with the group ID in a group ID memory.SELECTED DRAWING: Figure 1
Patent JP-2020151655-A (JP)
Title: Charging device, and air cleaner provided with the charging device
Inventor: NAGAYOSHI KENTARO
IPC: F24F7/00
Filed: 2019-03-19
Abstract: To provide a charging device which can suppress generation of ozone with high concentration.SOLUTION: A charging device includes: a discharge electrode having a passive-state film formed thereon; a charging part having a counter electrode arranged so as to face the discharge electrode; a control part which controls energization to the discharge electrode; and a humidity detection part which detects the humidity in the periphery of the charging part. The control part performs such temperature suppression control that suppresses an increase in the temperature of the discharge electrode equal to or higher than a predetermined temperature when the humidity detected by the humidity detection part is equal to or lower than a predetermined humidity.SELECTED DRAWING: Figure 5
Patent JP-2020154102-A (JP)
Title: Display device
Inventor: SAKO KAZUHIKO
IPC: G09G3/36
Filed: 2019-03-19
Abstract: To provide a display device for suppressing black floating in a dark region due to halo effect.SOLUTION: A display device includes: an image display panel having an image display surface whose display is controlled based on an input image signal; a light source unit (light source device) that has a plurality of light sources provided corresponding to the image display surface divided into a plurality of partial areas and illuminates the image display surface; and a signal processing unit for calculating an amount of lighting of the light source for each of the plurality of partial areas. The signal processing unit calculates the amount of lighting based on the input image signal for each partial area, sets one of the partial areas as a correction target partial area of the amount of lighting, and corrects the amount of lighting in the correction target partial area when the amount of lighting of an adjacent partial area located around the correction target partial area is a predetermined value or less.SELECTED DRAWING: Figure 11A
Patent JP-2020155911-A (JP)
Title: Electronic tally type storage method and operation system therefor
Inventor: TAKAHASHI HIRONAO
IPC: H04L9/32
Filed: 2019-03-20
Abstract: To solve the problem of limitations from the view point of convenience of a hard wallet that is not connected to an autonomous distribution network conventionally used for safe operation of virtual currency data to implement safe and convenient operation in the finance/technology market.SOLUTION: Node computers 6 of a plurality of users and a monitoring node computer group are connected to an autonomous distribution network. The node computers 6 of the users comprise an autonomous distribution type electronic tally wallet execution program functioning as storage means for virtual currency. To protect stored virtual currency data, the autonomous distribution type electronic tally wallet execution program generates and divides a secret key composed of a cryptogram. Respective parts into which the secret key is divided are stored in a distributed manner in a plurality of anonymous node computers 7 randomly selected by one monitoring node computer 3 of the monitoring node computer group and are reproduced at the time of use.SELECTED DRAWING: Figure 3
Patent JP-2020151953-A (JP)
Title: Injection molder
Inventor: NAMATAME Akira
IPC: B29C45/34
Filed: 2019-03-20
Abstract: To provide an injection molder capable of accurately detecting degradation of a molding material even with a smaller amount of a volatile component generated from the molding material.SOLUTION: An injection molder (1) includes: an injection unit (10) configured to melt and eject, to a metal mold, a molding material; an absorbent (72) being a detector configured to contact a volatile component generated from the molding material molten by the injection unit; and a temperature sensor (73) configured to measure temperature of the absorbent (72). Alternatively, the injection molder includes an ion analyzer as a detector.SELECTED DRAWING: Figure 1