baber/WOPTO huggingface dataset:
Patent JP-2020148016-A (JP)
Title: Water discharge device
Inventor: SHIMIZU KAZUYUKI
IPC: E03C1/02
Filed: 2019-03-14
Abstract: To provide a water discharge device capable of securely notifying that the mode is a self-discharge mode.SOLUTION: A water discharge device 11 includes: an open/close valve 11C; a water supply channel 11B in which the open/close valve 11C is provided; a water discharge section 11A that discharges water supplied from the water supply channel 11B; and a control section 11D that controls opening/closing of the open/close valve 11C. When predetermined conditions are satisfied, the control section 11D opens the open/close valve 11C and executes a self-discharge mode in which water is discharged from the water discharge section 11A. The water discharge device 11 further includes a transmission section 11F that transmits information to outside in advance that the self-discharge mode is executed.SELECTED DRAWING: Figure 1
Patent JP-2020155831-A (JP)
Title: Wireless communication device, information collection device, wireless communication method, and information collection method
Inventor: TO TORU
IPC: H04W24/10
Filed: 2019-03-18
Abstract: To achieve a report on a sensing result in a cooperation sensing in a low overhead, and reduce a report period.SOLUTION: Each of wireless communication devices STA11 to 15 observes a use situation of a wireless channel performing a random access control, and transmits a sensing result in accordance with the use situation observed to an information collection device AP1. The wireless communication device randomly determines a transmission point of the sensing result in a report time windows in which the lower a degree of an appropriateness indicating that the wireless channel is suitable for the use in regard to the sensing result in an own device, the smaller the size. The wireless communication device receives the sensing result transmitted from the other wireless communication device, and does not transmit the sensing result when the degree of appropriateness is higher than that of the sensing result of the other device in the sensing result of the own device. The wireless communication device performs control such that the longer period until the reception of a first sensing result from the wireless communication device, the earlier a termination period of the report period.SELECTED DRAWING: Figure 7
Patent JP-2020151929-A (JP)
Title: Break device and break method for brittle material substrate
Inventor: Mitani takuro
IPC: H01L21/301
Filed: 2019-03-20
Abstract: To provide a break device which obtains a high-quality product by restricting damages to a substrate surface when segmenting the substrate.SOLUTION: A break device includes: a pair of right and left receiving blades 1 and 2 provided with corner parts 1a and 1b on an end side of a substrate placing surface; and a pushing blade 3. In the break device, the receiving blades are disposed such that the corner parts are mutually in parallel at an interval from each other, the pushing blade is arranged so that it can be pushed-in between the receiving blades, and a brittle material substrate W to be segmented is placed such that a scribe line S formed on its surface is placed in parallel to the corner parts. Further, the break device is constituted to chamfer the corner parts of the receiving blades with a minute radius of 0.05-0.2 mm.SELECTED DRAWING: Figure 1
Patent JP-2020155650-A (JP)
Title: Heat treatment apparatus and film formation method
Inventor: OBARA KAZUTERU
IPC: H01L21/31
Filed: 2019-03-20
Abstract: To provide a technique capable of improving temperature uniformity in a large flow rate process.SOLUTION: A heat treatment apparatus includes: a treatment container that can be decompressed for accommodating and treating a plurality of substrates in multiple stages; a first heater for heating the substrates in the treatment container; a plurality of gas supply pipes for supplying gas to positions having different heights in the treatment container; and a second heater, provided in the gas supply pipes for supplying gas to a lowest position among the gas supply pipes, for heating the gas.SELECTED DRAWING: Figure 1
Patent JP-2019091098-A (JP)
Title: Liquid crystal display device
Inventor: ISHIKAWA TOMOKAZU
IPC: G02F1/1339
Filed: 2019-03-22
Abstract: To prevent decrease in adhesion strength of a sealing part in a liquid crystal display device having a liquid crystal supplied by a one-drop-fill process, due to intrusion of the liquid crystal between a sealing material and a TFT substrate or a counter substrate.SOLUTION: In a sealing part, a wall-like spacer 10 is formed to enclose the whole circumference of a sealing material 40. In a terminal side sealing part, a second sealing material 41 is formed outside the wall-like spacer 10, and a second wall-like spacer 11 is further formed outside the second sealing material. Thus, in a state of a mother substrate to be divided into liquid crystal display panels, a structure of the sealing material/wall-like spacer/sealing material is formed in a plane view, which can avoid a phenomenon of intrusion of the liquid crystal into the sealing part due to internal pressure.SELECTED DRAWING: Figure 1
Patent JP-2020160538-A (JP)
Title: Image processing device, image processing method, and program
Inventor: YOKOMIZO TAKESHI
IPC: G06T3/00
Filed: 2019-03-25
Abstract: To provide an image processing device which performs appropriate image dividing process and distortion correction process so as to allow persons participating the meeting to be imaged intelligibly.SOLUTION: The image processing device acquires face information of the meeting participants. A person is detected from a captured image captured by using a fish eye lens, and specifies the detected person by using the face information of the meeting participants. A partial image is cutout from the captured image according to the number of persons. The distortion of the partial image is corrected according to the number of persons. The corrected partial image is output.SELECTED DRAWING: Figure 12
Patent JP-2020159828-A (JP)
Title: Degradation diagnosis tool for concrete structure
Inventor: SHICHIZAWA AKIRA
IPC: C04B28/02
Filed: 2019-03-26
Abstract: To provide a degradation diagnosis tool for a concrete structure excellent in workability, adhesion stability and adherend degradation prevention.SOLUTION: A degradation diagnosis tool 100 for a concrete structure is composed of a tabular mortar panel 10 including a principal plane 12 to be exposed to an environment in which the concrete structure is placed and a rear face 14 configured to serve as an adhesion face to the concrete structure or a structure present in the vicinity thereof. The mortar panel 10 includes an adhesion layer 20 on the rear face 14. If an area of the rear face 14 is S (cm2), a mass of the mortar panel 10 is W (g), and a shear adhesion force at 23°C of the adhesion layer 20 is F1 (N/cm2), F1/(W/S) satisfies 4.0 to 1.0×103.SELECTED DRAWING: Figure 1
Patent JP-2020162294-A (JP)
Title: vehicle
Inventor: MORIYA FUMIYUKI
IPC: B60L53/14
Filed: 2019-03-27
Abstract: To provide a vehicle which, when an electric apparatus operation request is received after battery charging is completed, can suppress the repetition of a large amount of discharge and charge from/to the battery, while responding to the operation request.SOLUTION: The vehicle includes: a battery which stores power for travel; a power intake unit which can take in battery charge power from the outside the vehicle; relays (Rp, Rn) which switch a connection between the battery and a power line; a precharge relay (Rpr) which can precharge the power line; and a power function unit which can supply a power voltage to an electric apparatus. Further, when there is an operation request (t1) for the power function unit in a state that the relays (Rp, Rn) are cut off and the power intake unit can take in power, a control unit switches the precharge relay (Rpr) to execute precharge processing to increase a power line voltage so that a power transmission mode is shifted to a direct transmission mode in which the power taken in from the power intake unit is transmitted to the power function unit.SELECTED DRAWING: Figure 2
Patent JP-2020158277-A (JP)
Title: Manufacturing method of film roll, and film roll
Inventor: AKIYAMA HANATO
IPC: B65H75/10
Filed: 2019-03-27
Abstract: To provide a manufacturing method of a film roll having good winding appearance and quality without wrinkle nor charging defect, and to provide the film roll.SOLUTION: In this manufacturing method of a film roll, a cylindrical core 1 satisfying the following formula (1) is used, and further a film 2 is so wound that the degree of hardness of a film part wound in an arbitrary time after 24 hours has passed after winding complete time of the film is 90 degree or more. Here, E[GPa] is a core circumferential direction flexure elastic modulus, a[mm] is a core internal radius, and b[mm] is a core external radius.SELECTED DRAWING: Figure 2
Patent JP-2019105865-A (JP)
Title: Method for manufacturing polarizing plate
Inventor: ICHIHARA MASAHIRO
IPC: G02B5/30
Filed: 2019-04-03
Abstract: To provide a method, even when using an acrylic resin film with a defect due to tight winding, capable of recovering the defect and manufacturing a polarizing plate with less defect in a state where the acrylic resin film is bonded to the polarizing plate.SOLUTION: A method is provided for manufacturing a polarizing plate by bonding an acrylic resin film to a polarizing film comprising polyvinyl alcohol resin to which dichroism pigments are adsorbed and orientated. The method for manufacturing the polarizing plate 15 includes: a heating step of performing heating processing by passing the acrylic resin film 20 through a heating furnace 40 that is retained to temperature within a range of (Tg-30°C) or more and (Tg+5°C) or less where Tg is glass transition temperature of acrylic resin; and a bonding step of continuously bonding the acrylic resin film 21 subjected to the heating processing to the polarizing film 10 by bonding rolls 50 and 51.SELECTED DRAWING: Figure 1
Patent JP-2020169626-A (JP)
Title: Pump comprising swirl restraining device
Inventor: CHIBA MAKOTO
IPC: F04D13/00
Filed: 2019-04-04
Abstract: To provide a pump which enables the occurrence of harmful swirl in a suction water tank due to air suction to be effectively prevented without impairing the suction performance of the pump, and furthermore enables maintenance management performance of the pump to be improved.SOLUTION: A pump 20 comprises a flow passage structure 53 forming a flow passage of fluid, an internal structure 54 arranged in the flow passage structure 53, and a plurality of vertical rods 61 and a plurality of ribs 62 each arranged outside the flow passage structure 53. The internal structure 54 is constituted in such a manner that it can be withdrawn from the flow passage structure 53. The internal structure 54 includes at least a main shaft 32 and an impeller 31 fixed to the main shaft 32. The plurality of vertical rods 61 and the plurality of vertical ribs 62 are arranged downstream of the main shaft 32 in a flow direction of liquid in a suction water tank 1. The plurality of vertical rods 61 are arranged while adjoining the plurality of vertical ribs 62, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020169712-A (JP)
Title: Sliding bearing
Inventor: NAKAJIMA YUJI
IPC: E04H9/02
Filed: 2019-04-05
Abstract: To provide a sliding bearing capable of efficiently radiating frictional heat to the outside at low cost.SOLUTION: A sliding bearing 1 disposed between a lower structure 51 and an upper structure 52 includes a smooth plate 12 which is provided on the lower structure 51, and a sliding material 24 which is provided on the upper structure 52 and with which the smooth plate 12 slides. The smooth plate 12 is made of a metal material having a heat conductivity of 100 W m-1 K-1 or more at 300 K, and the sliding material 24 is made of synthetic resin. A radiation groove 25 for radiating the frictional heat between the smooth plate 12 and the sliding material 24 to the outside is formed on a sliding surface 24a with the smooth plate 12 of the sliding material 24.SELECTED DRAWING: Figure 3A
Patent JP-2020172564-A (JP)
Title: Filler particle, composition for film formation, article including film, resin material for molding and molded article
Inventor: FUJII HIROMUNE
IPC: C08L67/04
Filed: 2019-04-08
Abstract: To provide filler particles which are difficult to be precipitated at the time of film formation though a particle diameter is comparatively large.SOLUTION: Filler particles are modified with a group including a structure represented by the following general formula (1), and have an average particle diameter of primary particles by electron microscope observation of 0.4-3 μm. In general formula (1), two Rs are each independently a hydrogen atom, a monovalent organic group or a group represented by the following general formula (2) and at least one of the two Rs is a group represented by the following general formula (2), L is a divalent connection group, and * is a bond with other chemical structure. In general formula (2), R1 is a group including a linear or branched alkyl group having 4 or more carbon atoms, a silicon atom-containing group or a fluorine atom-containing group, and R2 is a hydrogen atom or a methyl group.SELECTED DRAWING: Figure 1
Patent JP-2020175803-A (JP)
Title: Vehicle control device
Inventor: OMURA HIROSHI
IPC: B60W30/09
Filed: 2019-04-19
Abstract: To effectively avoid a collision between an own vehicle and an oncoming vehicle, by causing the own vehicle to automatically brake on the basis of a virtual wall according to the oncoming vehicle, when the own vehicle crosses an opposite lane.SOLUTION: A vehicle control device 100 for supporting traveling of a vehicle includes: a camera 21 and a radar 22 which detect an oncoming vehicle 2 approaching an own vehicle 1; and a controller 10 which controls the own vehicle 1 to automatically brake so as to avoid a collision between the own vehicle 1 and the detected oncoming vehicle 2, when the own vehicle 1 crosses an opposite lane. The controller 10 sets a virtual wall W1 moving in accompany with advancing of the oncoming vehicle 2, and extending in an advancing direction of the oncoming vehicle 2, between the own vehicle 1 and the oncoming vehicle 2, and causes the own vehicle 1 to automatically brake so that the own vehicle 1 does not come into contact with the virtual wall W1, in order to avoid a collision between the own vehicle 1 and the oncoming vehicle 2.SELECTED DRAWING: Figure 2
Patent JP-2019193562-A (JP)
Title: Device for driving compressor and method for assembling of the same
Inventor: BERND GUNTERMANN
IPC: H02K11/30
Filed: 2019-04-24
Abstract: To provide a device for driving an electrically driven compressor of a gaseous fluid, in particular of an electric motor, which can be assembled simply and therewith time-savingly.SOLUTION: The invention relates to the device for driving a compressor of a gaseous fluid, in particular an electric motor.The device comprises a rotor and a stator 1 which are disposed extending along a common longitudinal axis 5, wherein a carrier member 6 is disposed in contact on a first end face oriented in an axial direction of the stator 1, and which carrier member comprises one or more resiliently deformable pressure members 8 having a contact region. The pressure member 8 is formed extending with an extent in the axial direction, and in a mounted state of the device, is in contact with the contact region on a mating surface under resilient deformation.SELECTED DRAWING: Figure 1
Patent JP-2020181333-A (JP)
Title: Creation method, program, creation device, output device and transmission device
Inventor: YAMADA MASAHIRO
IPC: G05B19/418
Filed: 2019-04-24
Abstract: To provide a creation method, etc., for a learning model by which an examination with suitable quality sensitivity is made possible.SOLUTION: A creation method for a learnt model includes: acquiring factor information from which a delivery destination determines a defect, with respect to a product which is determined as a non-defective quality by a learnt model which outputs propriety information in a case where a product image is inputted; and performing re-learning of the learnt model based on the acquired factor information.SELECTED DRAWING: Figure 9
Patent JP-2019163203-A (JP)
Title: Chlorine dioxide gas generating system, chlorine dioxide gas generating apparatus, and chlorine dioxide gas generating method
Inventor: SAKATA SOICHIRO
IPC: A61L9/01
Filed: 2019-04-25
Abstract: To provide a technology capable of generating chlorine dioxide gas and decomposing the chlorine dioxide gas in a short time.SOLUTION: A chlorine dioxide generating system includes a chlorine dioxide gas generating apparatus 2 for generating chlorine dioxide gas in a vessel housing pellet-shaped sodium chlorite and an acidic solution, and a chlorine dioxide gas decomposing apparatus 5 for receiving a residual gas of the chlorine dioxide gas discharged into a room from the chlorine dioxide gas generating apparatus and decomposing it. The chlorine dioxide gas decomposing apparatus is equipped with a shielding body that encloses the vessel to form an inner space of the chlorine dioxide gas generating apparatus and has a chink at the lower part for taking air in the inner space, and a fan 4 for aspirating the air in the inner space and the generated chlorine dioxide gas and sending them to the room.SELECTED DRAWING: Figure 1
Patent JP-2020178892-A (JP)
Title: Body pressuring device
Inventor: GOTO MASAKI
IPC: A61H7/00
Filed: 2019-04-25
Abstract: To provide a body pressuring device capable of pressuring a plurality of positions of a body part step by step.SOLUTION: A body pressuring device 10 includes fluid supply cells α1, α2 on a winding member 11 to be wound around a body part so that the body part is pressured by expanding the fluid supply cells α1, α2 by supplying fluid to the fluid supply cells α1, α2. The body pressuring device includes: a transfer passage β1 for making the fluid supply cells α1, α2 communicate with each other to transfer fluid between the fluid supply cells α1, α2; and a pair of closing members 14 provided on one side and the other side interposing the transfer passage β1 therebetween for making the transfer passage β1 become in a closed state by accessing each other; such that fluid is supplied to the fluid supply cell α1 connected to one end side of the transfer passage β1, fluid flows from the fluid supply cell α1 into the transfer passage β1, and, when the transfer passage β1 becomes in a pressured state, the pair of closing members 14 provided on the transfer passage β1 separate from each other to make the transfer passage β1 come into a communication state.SELECTED DRAWING: Figure 3
Patent JP-2020181956-A (JP)
Title: Electronic device
Inventor: ONO KENZO
IPC: H05K7/20
Filed: 2019-04-26
Abstract: To provide an electronic device capable of dissipating heat generated from electronic components to a wiring substrate side.SOLUTION: The electronic device includes a heat radiation fin 11 having two screw holes 11A formed therein, a second electronic component 13, a wiring substrate 21 on which a second through-hole 53B and the through-portion 53C are formed, a metal attachment member 19 having a plurality of heat radiating portions 44 provided on an upper surface 42b of a second portion 42 exposed from the through-portion 53C and projecting above the upper surface 42b of the wiring substrate 21 from the upper surface 42b of the second portion 42 and a third through-hole 46, and a screw 27, inserted into the second through-hole 53B and the third through-hole 46 from the upper surface 21b side of the wiring substrate 21, fastened to the screw holes 11A.SELECTED DRAWING: Figure 2
Patent JP-2020183016-A (JP)
Title: Picking device
Inventor: SANO HIDETO
IPC: B25J15/08
Filed: 2019-05-09
Abstract: To solve the problem in which size determination means for accurately and quickly determining the size of an article to be transferred to conveyance routes according to sizes has been conventionally required in a conveyance device used at an airport, for instance.SOLUTION: A picking device 50 of a conveyance device 1 includes a base section 53, a suction mechanism 55, and a pair of clamp mechanisms 60. The suction mechanism 55 is provided in the base section 53 and detachably holds luggage 5 using negative pressure. The pair of clamp mechanisms 60 is mounted on both sides of the suction mechanism 55 and is moved with respect to the base section 53 by movement mechanisms 62 and 72. Contact detection means 66 and 76 provided in the pair of clamp mechanisms 60 detect contact with the luggage 5. A motor control circuit is provided to detect positions of the pair of clamp mechanisms 60 on the basis of control values of servo motors 63a and 73a. An article size determination circuit determines the size of the luggage 5 on the basis of a detection signal from the motor control circuit when the pair of clamp mechanisms 60 clamps the luggage 5 and stops.SELECTED DRAWING: Figure 3
Patent JP-2019195636-A (JP)
Title: Oct retina image data rendering method, storage medium that stores oct retina image data rendering program, oct retina image data rendering program, and oct retina image data rendering device
Inventor: ALAN DUNCAN FLEMING
IPC: A61B3/10
Filed: 2019-05-13
Abstract: To generate geometrically accurate rendering of a retina OCT image regardless of a width of a visual field, and whether a scan position is in the center of the retina or it is in the periphery of the retina.SOLUTION: In a method for rendering optical coherence tomography retina image data, each of scanning positions is associated with respective coordinates in a first coordinate system, and each pixel of the OCT retina image data subjected to rendering is associated with respective coordinates in a second coordinate system different from the first coordinate system. In the method, a value of the coordinates in the second coordinate system of the pixel in a received OCT retina image is determined by using the conversion from the coordinates in the first coordinate system to the coordinates in the second coordinate system. To calculate a value of the pixel of the OCT retina image data subjected to rendering, interpolation is performed between values of the pixel in the determined value of the coordinates in the second coordinate system.SELECTED DRAWING: Figure 1
Patent JP-2020186967-A (JP)
Title: Crack progress prediction system and crack progress prediction method
Inventor: OGAWA TAKUYA
IPC: G01N17/00
Filed: 2019-05-13
Abstract: To provide a crack progress prediction technology with which it is possible to predict the progress of crack in a structure without resulting in an excessive conservative evaluation.SOLUTION: A crack progress prediction system 1 comprises: a probabilistic crack progress computation unit 3 for probabilistically predicting the dimension of a crack 22 that progresses over use time on the basis of the probability distribution of dimensions of the crack 22 that exists in a structure 21 or is assumed to exist; a crack progress detail computation unit 4 for predicting the progress of a crack 22 having a given shape over use time on the basis of a finite element analysis; a random variation computation unit 5 for setting a random variation V2 for analysis to the progress of the crack 22 predicted by finite element analysis, on the basis of a probabilistic random variation V1 obtained by probabilistic prediction; and a prediction unit 6 for predicting the progress of the crack 22 over use time on the basis of the progress of the crack 22 to which the random variation V2 for analysis is set.SELECTED DRAWING: Figure 1