baber/WOPTO huggingface dataset:
Patent JP-2019204055-A (JP)
Title: Liquid crystal display device
Inventor: YAMASHITA SHUJI
IPC: G02F1/1333
Filed: 2018-05-25
Abstract: To realize narrow-framed design with a simple structure and suppress the occurrence of misalignment between a light source and a light guide plate.SOLUTION: There is provided a liquid crystal display device 11, comprising: a liquid crystal panel 13 made of glass having a reflection layer on a rear opposite a display surface 31; a light guide plate 15 made of glass formed with a larger square shape than the liquid crystal panel 13 and fastened/fixed to the display surface 31 of the liquid crystal panel 13, for emitting a light entered from one end face 33 toward the display surface 31; an LED holding plate 17 where a light source for entering a light to the one end face 33 is mounted on a light source fixing plate disposed on the one end face 33 facing it; and a rear frame 19 formed in shape of a square approximately the same as the light guide plate 15, disposed on the rear side of the liquid crystal panel 13 in parallel, and having a rear face 59 supported by the LED holding plate 17, with a pair of bent parts 47 for positioning that is vertically bent from the rear face 59 to both sides sandwiching the light source and supports the one end face 33 formed at lower end edge along the one end face 33 of the rear face 59.SELECTED DRAWING: Figure 2
Patent JP-2018126864-A (JP)
Title: Portable circular saw and portable cutting machine
Inventor: ABE KENJI
IPC: B23D47/12
Filed: 2018-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable circular saw which has a compact structure and achieves good operability even if the portable circular saw includes a control circuit board of a brushless motor.SOLUTION: A portable circular saw 1 includes: a brushless motor 5 including a stator 26 and a rotor 27 which rotates relative to the stator 26; a first gear 37 provided at the rotor 27; a second gear 45 which meshes with the first gear 37; an output shaft 48 which rotates in conjunction with rotation of the second gear 45; a saw blade 4 fixed to the output shaft 48; and a base 2 which may rotate relative to the brushless motor 5. A control circuit board 58 for driving the brushless motor 5 is disposed below the brushless motor 5, and the second gear 45 is disposed between the saw blade 4 and the control circuit board 58.SELECTED DRAWING: Figure 3
Patent JP-2019206998-A (JP)
Title: Motor valve
Inventor: KOIZUMI YUKI
IPC: F16K1/04
Filed: 2018-05-29
Abstract: To provide a motor valve dispensing with injection of lubricant into a screw portion.SOLUTION: A valve body drive unit 40 of a motor valve 1 has a bearing member 22 and a rotary lifting shaft 64. The bearing member 22 is fixed to a valve body 10, and integrally has a metal outer cylindrical part 23 and a resin inner cylindrical part 24 having an inner peripheral surface provided with a female screw 24a. The metallic rotary elevating shaft 64 is connected to a valve body 30, and is provided with a male screw 65a that is screwed into the female screw 24a of the bearing member 22.SELECTED DRAWING: Figure 2
Patent JP-2018205722-A (JP)
Title: Accessory device, camera and communication control program
Inventor: WATANABE MINORU
IPC: H04N5/232
Filed: 2018-05-30
Abstract: To achieve an accessory device and a camera capable of appropriately controlling an operation state of the camera and the accessory device.SOLUTION: An accessory device 100: can switch operation states thereof between an active state and a sleep state with smaller power consumption than the active state; and communicates with a camera through a notification channel CS used for transmitting a signal between the camera 200 and the accessory device 100 and a data communication channel DATA used for data communication therebetween. Also, when receiving active instruction data transmitted from the camera in response to output of a predetermined signal from the accessory device through the notification channel in the sleep state, the accessory device 100 switches the operation states thereof from the sleep state to the active state.SELECTED DRAWING: Figure 10
Patent JP-2019208175-A (JP)
Title: Image projection device
Inventor: KAGAWA TETSUYA
IPC: G09G3/20
Filed: 2018-05-30
Abstract: To suppress color break when a light modulation element is driven by a pulse width modulation method.SOLUTION: An image projection device 100 includes: a plurality of light modulation elements 303 to 305 each having a plurality of pixels and modulating different color lights; and driving means 400 for driving the plurality of light modulation elements by generating a first voltage applied in common to the plurality of pixels in each of the plurality of light modulation elements, generating a second voltage that determines a maximum value of a ratio of outgoing light to incident light of the plurality of pixels, and pulse-width modulating the second voltage for each of the pixels according to the gradation of the input video signal. The driving means drives the plurality of light modulation elements by setting the second voltage different from that of the other light modulation elements to at least one of the plurality of light modulation elements.SELECTED DRAWING: Figure 1
Patent JP-2019207993-A (JP)
Title: LED light emitting device
Inventor: ITAYA KAZUKI
IPC: H01L33/54
Filed: 2018-05-30
Abstract: To provide a highly reliable LED light emitting device 100 while suppressing an increase in manufacturing costs.SOLUTION: An LED light emitting device includes a substrate 1, an LED element 2 that emits light of a wavelength of 435 nm or less and is attached to the substrate 1, and a conductive bonding material 3 disposed between the substrate 1 and the LED element 2 to electrically connect the substrate 1 and the LED element 2. The LED light emitting device further includes a covering material that covers the conductive bonding material, and the covering material covers a part or all of the side surface of the LED element, and in the covering material, the surface of the LED element opposite to the substrate is exposed.SELECTED DRAWING: Figure 2
Patent JP-2019210833-A (JP)
Title: Oil pan structure of engine
Inventor: IETANI TOSHIAKI
IPC: F01M11/00
Filed: 2018-06-01
Abstract: To avoid such a problem that air is mixed into lubricating oil L which is supplied to each part of an engine E when the engine E is inclined.SOLUTION: An oil pan 10 comprises a bottom face part 11, and a wall part 12 which erects upward from an edge of the bottom face part 11 so as to surround the bottom face part 11. A baffle plate 20 provided at the oil pan 10 comprises a downward-gradient swirl flow generation flow passage 22 generating a swirl flow along the wall part 12 of the oil pan 10. By employing this constitution, lubricating oil L is formed into swirl flow along the wall part 12 on the bottom face part 11 and is reserved. The lubricating oil L is pressed to the wall part 12 by a centrifugal force generated by the swirl. Therefore, even if an engine E is inclined, the occurrence of such a problem that a position of an oil level is lowered below a suction hole 12b of an oil strainer 14 is suppressed, and air is prevented from being supplied to each part of the engine E together with the lubricating oil L caused by a motion of an oil pump.SELECTED DRAWING: Figure 3
Patent JP-2019208862-A (JP)
Title: Hydrogel, and kit
Inventor: NISHIGUCHI AKIHIRO
IPC: A61K38/18
Filed: 2018-06-05
Abstract: To provide a material that can be directly delivered to an osseous defect site percutaneously and can form artificial bone having excellent mechanical strength, and a kit thereof.SOLUTION: A hydrogel contains a modified cellulose nanofiber that has at least one specific substituent selected from the group consisting of a group having a phosphonic acid group and a metal salt thereof, calcium salt, and solvent containing water.SELECTED DRAWING: Figure 21
Patent JP-2019210704-A (JP)
Title: Silo, silo system and solid fuel discharge method of silo
Inventor: OIKE MASATO
IPC: F23K1/00
Filed: 2018-06-05
Abstract: To provide a silo capable of properly dispensing a solid fuel even when sharing the storage of solid fuels having different physical properties, a silo system, and a discharge method of solid fuel of silo.SOLUTION: A silo includes: a storage part which can store a solid fuel and which includes a first discharge port and a second discharge port for discharging the stored solid fuel; and forced dispense means capable of forcibly guiding the solid fuel stored in the storage part to the second discharge port. The first discharge port is arranged at the position capable of discharging the stored solid fuel to the outside of the storage part by natural flow down, and the second discharge port is arranged at the position capable of discharging the stored solid fuel to the outside of the storage part by the actuation of the forced dispense means.SELECTED DRAWING: Figure 4
Patent JP-2019212131-A (JP)
Title: Prediction device, electrical appliance, management system, prediction method, and control program
Inventor: ABE KAZUHIRO
IPC: G06Q10/00
Filed: 2018-06-06
Abstract: To provide a failure prediction system capable of enhancing the accuracy of failure prediction of electrical appliances.SOLUTION: A management system 1 includes a prediction unit 10 that predicts the failure of multiple electrical appliances 20. An acquisition unit 18 acquires a piece of type information and a piece of measurement information representing a time-series measurement result from each of the electrical appliances which are classified in groups of electrical appliances associated with the electrical appliances 20. A control unit 11 includes a prediction information generation unit 12 that inputs the information acquired by the acquisition unit and outputs a piece of prediction information which is a prediction of a failure which is generated in the future.SELECTED DRAWING: Figure 1
Patent JP-2019213387-A (JP)
Title: Distributed power supply unit, control method thereof, and abnormality determination method
Inventor: SHIMIZU YUSUKE
IPC: G01R19/00
Filed: 2018-06-07
Abstract: To determine whether operation of a current sensor is normal or abnormal at a lower cost.SOLUTION: A distributed power supply unit connected to a line connected to a grid includes a power supply unit that supplies power to the line, a sensor that detects a current flowing in the line, and a control unit that controls the power supply unit on the basis of the current detected by the sensor, and the control unit includes a first determination unit that determines whether the operation of the sensor is normal or abnormal on the basis of at least one of a current effective value and a current frequency of the current detected by the sensor, and a power supply unit control unit that controls the power supply unit to stop the operation of the power supply unit when the first determination unit detects an abnormality in the operation of the sensor.SELECTED DRAWING: Figure 3
Patent JP-2019209634-A (JP)
Title: Molding apparatus
Inventor: KAWASAKI KAZUNORI
IPC: B29C51/26
Filed: 2018-06-07
Abstract: To avoid a facility being oversized when a container is cut off from a sheet, and to allow the container cut off from the sheet to be easily taken out of the apparatus.SOLUTION: A molding apparatus is provided with a mold driving device for driving an upper mold 40 and a lower mold 41 in a direction coming into contact with or separating from each other. The upper mold 40 is formed with a recessed portion 40a for molding an outer surface of a container 100 so as to open downward. A cutting knife 40b is provided on a peripheral edge portion of the recessed portion 40a for molding of the upper mold 40.SELECTED DRAWING: Figure 8
Patent JP-2019210124-A (JP)
Title: Article picking device and article picking method
Inventor: IMANISHI MINEO
IPC: B65G1/137
Filed: 2018-06-07
Abstract: To provide an article picking device that suppresses useless operation of an operator and reduces the time for reading article identification information.SOLUTION: There is provided an article picking device, including: a cart 2 having a plurality of tables 4 on which a transport container 9 for picking a target article 8a is placed; a measuring unit 3 for transmitting a weight applied to each table 4; a management unit 5 and a display unit 15 provided in the cart 2; a reading unit 12 that reads article identification information of the article 8a and wirelessly transmits the article identification information to the management unit 5; reading unit placement detecting means 19 for detecting whether the reading unit 12 is at a predetermined position; and notification means 14 provided integrally with or near the reading unit 12. The management unit 5 receives the article identification information from the reading unit 12, and creates notification information based on the article identification information when detecting that the reading unit 12 is not at the predetermined position, and transmits it to the notification means 14. The notification means 14 performs notification, and the management unit 5 determines whether the weight of the article 8a is within a predetermined range based on a weight signal.SELECTED DRAWING: Figure 5
Patent JP-2019214515-A (JP)
Title: Gelatinous composition
Inventor: IOKA TATSUYA
IPC: A61K8/60
Filed: 2018-06-11
Abstract: To provide a gelatinous composition and a gelatinous cosmetic gelatinized with a carboxyvinyl polymer and/or a technique for the stabilization of a gelatinous cosmetic.SOLUTION: A gelatinous composition contains the following (A)-(C): (A) a carboxyvinyl polymer, (B) citric acid and/or a salt thereof, and (C) isomalt.SELECTED DRAWING: Figure 1
Patent JP-2019216303-A (JP)
Title: Sensor node, relay node, and sensor network, and operation estimation method for relay node and operation method for relay node
Inventor: NAKANO RYOSUKE
IPC: H04Q9/00
Filed: 2018-06-11
Abstract: To provide a system for a relay node constituting a sensor network to perform power saving operation.SOLUTION: A sensor node is configured to transmit a response request frame, which requests transmission of a delivery confirmation, to a relay node that constitutes a sensor network and is configured to perform, according to predetermined operation settings, switching between an active period in which a delivery confirmation is transmitted in response to the response request frame and a sleep period in which no delivery confirmation is transmitted. The sensor node comprises: an operation state estimation unit including an estimation transmission unit configured to transmit the response request frame to the relay node according to predetermined estimation transmission operation settings and a determination unit configured to determine at least either of the active period or the sleep period of the relay node on the basis of a reception situation of the delivery confirmation; and a communication execution control unit configured to control execution of communication with a communication destination of measurement data measured by a sensor unit, on the basis of an operation setting estimation result.SELECTED DRAWING: Figure 2
Patent JP-2019044574-A (JP)
Title: Method for embedding sheet pile
Inventor: KOMIYA YUUGO
IPC: E02D13/00
Filed: 2018-06-11
Abstract: To provide a method for embedding a sheet pile which embeds a sheet pile after preliminary excavation using a plurality of augers by a simple method.SOLUTION: A method for embedding a sheet pile includes: providing an embedded reference line 1 on the ground at a position where a sheet pile 6 is embedded; embedding a plurality of augers 2 and 3 in the ground at a position where the augers are adjacent to each other, on the embedded reference line 1; pulling out the auger 2 embedded on one end side of the embedded reference line 1 to the ground; embedding the auger 2 to a position adjacent to the auger 3 on the embedded reference line 1 again; then pulling out the auger 3 to the ground, and embedding the auger 3 to a position adjacent to the auger 2 on the embedded reference line 1 again; forming a sheet pile embedded region 7; vertically installing the sheet pile 6 in the sheet pile embedded region 7; and weighting the sheet pile to embed the sheet pile.SELECTED DRAWING: Figure 3
Patent JP-2019215942-A (JP)
Title: Electronic apparatus, and data storage method
Inventor: SAKAI JUNICHI
IPC: G11B20/10
Filed: 2018-06-12
Abstract: To efficiently perform a process for storing data recorded on a disk in a storage unit according to user desire.SOLUTION: An electronic apparatus 1 comprises: a read processing unit 10 reading data recorded on an optical disk 2; a storage processing unit 20 storing data read by the read processing unit 10 in a memory 30; an operation unit 29 receiving an operation specifying an operation mode of the read processing unit 10 when the read processing unit 10 reads the data from the optical disk 2; and a setting management unit 27 outputting to the read processing unit 10 a control parameter corresponding to the operation mode specified by the operation received by the operation unit 29 to control the operation of the read processing unit 10.SELECTED DRAWING: Figure 1
Patent JP-2019219792-A (JP)
Title: Display controller, image formation apparatus, and program
Inventor: MAEKAWA TAKAO
IPC: H04N1/00
Filed: 2018-06-18
Abstract: To assist a user in grasping a desired item when a plurality of items are displayed by scrolling operation.SOLUTION: There is provided a display controller 1 having: an operation reception part 100 which receives a scrolling operation on a display screen; specifying means 121 which specifies, as an item specified by a user, an item having setting details changed by the user among a plurality of items displayed on the display screen; and display control means 122 which displays, when the item specified by the specifying means 121 reaches a reference position for the display screen as a result of scrolling, the plurality items in a scrollable state so that the item is excluded from scrolled objects.SELECTED DRAWING: Figure 1A
Patent JP-2019220302-A (JP)
Title: Detection device
Inventor: AKIMOTO KATSUYA
IPC: B61B1/02
Filed: 2018-06-19
Abstract: To provide a detection device capable of determining each of pinch and pullout using a plurality of pressure-sensitive detection members.SOLUTION: A detection device 1 includes: a pressure-sensitive detection sensor 103 including a plurality of pressure-sensitive detection members; and a determination unit 105 to which a plurality of detection signals is supplied from a plurality of pressure-sensitive detection members. The determination unit 105 determines pinch or pullout of an object on the basis of a combination of logical values of the plurality of detection signals. In addition, the detection device 1 determines, as a pullout, a pullout in a direction perpendicular to a door surface and a pullout in an oblique direction with respect to the door surface.SELECTED DRAWING: Figure 1
Patent JP-2020001839-A (JP)
Title: Elevator control device and elevator system
Inventor: KOTADO AKIRA
IPC: B66B13/14
Filed: 2018-06-25
Abstract: To provide an elevator control device capable of improving elevator operation efficiency along with shortening a riding time of users in a car, because getting-off passengers can immediately start closing a door by operating a door closing button provided on the landing side when the users left in the car do not operate the door closing button.SOLUTION: An elevator control device of the present invention is used for an elevator system which includes a car providing a getting-off passenger detecting device to detect a getting-off passenger, and a landing providing a landing door closing button to immediately operate the door closing of the car, and enables the landing door closing button after the getting-off passenger detecting device detects the getting-off passenger.SELECTED DRAWING: Figure 1
Patent JP-2020003232-A (JP)
Title: Resolver
Inventor: TAKAMORI YASUYUKI
IPC: H02K24/00
Filed: 2018-06-25
Abstract: To provide a resolver that suppresses a change of the ratio of magnetic field strength in a magnetic field detection coil generated in each excitation coil, even when the relative position of the detection coil to the excitation coils shifts in the axial direction.SOLUTION: A resolver 6 comprises: a plurality of first excitation coils 26 electrically connected to each other; a plurality of second excitation coils 27 electrically connected to each other; and a detection coil 44 facing each of the plurality of first and second excitation coils in an axial direction O and capable of rotating around the axis relatively to the plurality of first and second excitation coils. The average value of distances M1, M2 between the plurality of first and second excitation coils and the average value of distances M3, M4 between the plurality of second excitation coils and the detection coil are equal to each other.SELECTED DRAWING: Figure 3
Patent JP-2018148240-A (JP)
Title: Component mounting device
Inventor: OHASHI HIROYASU
IPC: H05K13/04
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting device capable of improving a suction preciseness of a component without delaying a cycle time.SOLUTION: A component mounting device comprises: a feeder that can continuously and automatically transmit a second carrier tape which has been standby to a component supply position without splicing when a first carrier tape has been transmitted to a rear end; a movable carriage which can be moved to a base; a component mounting head that holds a suction nozzle while being supported by the movable carriage; an imaging device that images the component supplied to the component supply position while being supported by the movable carriage; recognition means that images only one part of a plurality of components of the second carrier tape by the imaging device when automatically switching the first carrier tape to the second carrier tape in the feeder, and recognizes a center position of the component imaged; and correction control means of correcting the position of the movable carriage so that the center position of the plurality of components of the second carrier tape is sucked by a suction nozzle on the basis of the recognition of the recognition means.SELECTED DRAWING: Figure 15
Patent JP-2020002893-A (JP)
Title: Pump casing and pump device
Inventor: IIMORI HISATAKA
IPC: F04D13/08
Filed: 2018-06-29
Abstract: To provide a pump casing and a pump that can restrain a back flow.SOLUTION: A pump casing according to an embodiment of the present invention comprises: a first case body comprising a first concave part forming a pump chamber, a first fitting part arranged on an outer periphery of the first concave part, and comprising a step, and a first fixing part arranged on the first fitting part; and a second case body arranged opposite to the first case body, and comprising a second concave part forming the pump chamber, and of which at least a portion of an outer periphery is joined to the outer periphery of the first concave part, a second fitting part arranged on the outer periphery of the second concave part, and engaged with the first fitting part, and a second fixing part provided on the second fitting part, and fixed to the first fixing part.SELECTED DRAWING: Figure 2