baber/WOPTO huggingface dataset:
Patent JP-2020164673-A (JP)
Title: Prepreg and method for producing fiber reinforced composite material
Inventor: KANEKO TORU
IPC: C08J5/24
Filed: 2019-03-29
Abstract: To provide: a resin composition which can be impregnated sufficiently into a reinforcing fiber substrate, provides high handleability of a prepreg at ordinary temperature, and excessive flow of which is suppressed in a prepreg at the time of molding; and a prepreg formed by impregnating the resin composition into the reinforcing fiber substrate and, further, to provide a method for producing an FRP prepared by using this prepreg; and a fiber reinforced composite material having high water absorption resistance characteristics.SOLUTION: The prepreg comprises a carbon fiber substrate and an epoxy resin composition impregnated into the carbon fiber substrate, where the epoxy resin composition comprises at least the following [A] Component to [D] Component: [A] Component, an epoxy resin including at least a glycidylamine type epoxy resin; [B] Component, a first curing agent comprising a predetermined aromatic amine which undergoes a curing reaction with [A] Component; [C] Component, thickening particles and/or a second curing agent which undergoes a curing reaction with [A] Component at a temperature of 40°C or lower; and [D] Component, organic particles having a particle diameter of 1000 nm or lower. The prepreg is in a state of increased viscosity because at least a portion of [C] Component is swollen in [A] Component and/or at least a portion of [A] Component and [C] Component has underwent a curing reaction.SELECTED DRAWING: None
Patent JP-2020164058-A (JP)
Title: Vehicle control system
Inventor: NOGUCHI JUNPEI
IPC: B60W30/06
Filed: 2019-03-29
Abstract: To provide a vehicle control system capable of enhancing convenience in remote-controlling a vehicle through an operation terminal.SOLUTION: A vehicle control system 1 comprises: a drive operation device 11 disposed in a vehicle, and receiving a drive operation of a user; an operation terminal 3 that is provided with an input/output part 30 capable of an input and an output, and that is portable by the user; and a controller 15 for controlling travel of the vehicle on the basis of signals from the drive operation device 11, as well as, executing remote parking processing to move the vehicle to a park position on the basis of signals from the operation terminal 3. The controller 15 executes interruption processing to stop the vehicle when detecting the drive operation on the basis of the signals from the drive operation device 11 during the remote parking processing, and notifies the input/output part 30 of an operation of the drive operation device having been done.SELECTED DRAWING: Figure 1
Patent JP-2020169080-A (JP)
Title: Work-piece liquid treatment apparatus
Inventor: YAMASHITA YUKI
IPC: B65G49/04
Filed: 2019-04-02
Abstract: To provide a work-piece liquid treatment apparatus for selectively treating a work-piece with a plurality of liquids, which is capable of reducing the possibility that a liquid in a tank on an upstream side is mixed into a liquid in a tank on a downstream side, and further effectively utilizing the liquid in the tank on the upstream side.SOLUTION: A work-piece liquid treatment apparatus 10 for treating a work-piece W with a liquid has a first liquid treatment mode for receiving the work-piece W at a first lower side conveyance part 121 and, after treating at a first tank 1, delivering from the first lower side conveyance part 121 to a second upper side conveyance part 222 to convey by the second upper side conveyance part 222, and a second liquid treatment mode for receiving the work-piece W at a first upper side conveyance part 122, and delivering from the first upper side conveyance part 122 to a second lower side conveyance part 221, and after treating at a second tank 2, conveying by the second lower side conveyance part 221, and comprises; a pan 6 which is provided below the second upper side conveyance part 222 to receive a first liquid adhering to the work-piece W; and a guide member 7 for guiding the first liquid received by the pan 6 to a first storage part 11, storing the first liquid, of the first tank 1.SELECTED DRAWING: Figure 1
Patent JP-2019186544-A (JP)
Title: Image sensor and method of manufacturing image sensor
Inventor: CHO YANG-HO
IPC: H01L27/146
Filed: 2019-04-02
Abstract: To provide an image sensor and a method of manufacturing the image sensor.SOLUTION: An image sensor 100 includes a block layer including an absorption layer and a transparent layer, a lens element 110 located in a bottom portion of the block layer, and a sensing element 140 located to face the lens element 110.SELECTED DRAWING: Figure 1
Patent JP-2020170347-A (JP)
Title: Display device
Inventor: HIRABE Masato
IPC: G06F3/0481
Filed: 2019-04-03
Abstract: To enable an object item to be promptly found in a scroll display.SOLUTION: A display device 1 includes: an identifying unit 105 that identifies, in sequence, items located at respective predetermined locations in a display screen among the plurality of items in a list subjected to a scroll display; and a guidance display control unit 106 that displays, in the scroll display of the list, a guidance display including a predetermined upper specific number of characters among the plurality of characters that form the respective items identified by the identifying unit 105 in association with the predetermined location of the display screen. The guidance display control unit 106 displays the displayed scheme of the guidance display so as to be changed in accordance with a scrolling speed.SELECTED DRAWING: Figure 2
Patent JP-2020173316-A (JP)
Title: Toner dust collector and image forming apparatus
Inventor: MIZUTANI NAOKI
IPC: G03G21/16
Filed: 2019-04-09
Abstract: To provide a toner dust collector that can prevent clogging of a filter while preventing an increase in manufacturing cost and size of the device.SOLUTION: A toner dust collector 21 comprises: a housing 22 that has an intake port 26 and an exhaust port 27; a fan device 25 that is supported to swing with respect to the housing 22 and forms an air current inside the housing 22 directed from the inlet port 26 to the exhaust port 27; and first and second filters 23 and 24 that are arranged inside the housing 22 and supported by the housing 22, and collect a toner included in air flowing into the inside of the housing 22 from the intake port 26. The vibration of the fan device 25 driven to form the air current is transmitted to the first and second filters 23 and 24 to vibrate the first and second filters 23 and 24.SELECTED DRAWING: Figure 3
Patent JP-2019188473-A (JP)
Title: Weldment of laser hot wire of multilayer structure
Inventor: PAUL E DENNEY
IPC: B23K26/322
Filed: 2019-04-22
Abstract: To provide weldment laser hot wire of a multilayer structure.SOLUTION: Described is about weldment, and specifically, welding a multilayer structure. A method for welding multilayer metal work-pieces according to one embodiment of the present invention includes a process for providing a pair of multilayer work-pieces. Each work-piece has a base layer and a cladding layer, and the cladding layer contains an anticorrosive element which suppresses corrosiveness of an alloy iron. This method additionally includes: a process in which a roote pass weld bead is formed in order to join the cladding layer of the work-piece by use of a first filler wire containing the anticorrosive element; and a process in which first laser beam is focused onto the cladding layer. This method additionally includes: a process in which one or more weld beads are formed in order to join the base layer of the work-piece by resistance heating of a second filler wire; and a process in which second laser beam is guided across the whole roote pass weld bead. According to this method, a concentration of the anticorrosive element in one or more weld beads is so made as to be less than 50% of a concentration of the anticorrosive element in the roote pass weld bead.SELECTED DRAWING: None
Patent JP-2020169013-A (JP)
Title: Dementia patient driving prevention device
Inventor: YAMAMOTO MASAKAZU
IPC: B60K28/06
Filed: 2019-04-04
Abstract: To solve the problem that an automobile manufacturer does not have to install a function even by taking cost burden without the function which does not give the burden to the automobile manufacturer and can usually be used by a healthy person to execute dementia measures because dementia patients frequently causes a traffic accident due to an aging society.SOLUTION: A dementia patient driving prevention device uses a movable part such as an accelerator connected to an automobile control device existing in a car for an input device only by adding dementia patient identification information. A date of birth of an old memory is converted into a Morse signal or the like, and is inputted as a new password release information by being stored or undergoes a memo. Driving is prevented by identifying a driver who forgets the storage or the memo as a dementia patient. A symptom that cannot memorize a new thing is used for a dementia patient in an initial stage. Further, it has anti-theft and an anti-theft prevention function by a relay attack. It is inexpensive because manufacturing cost is not required.SELECTED DRAWING: Figure 1
Patent JP-2019166633-A (JP)
Title: Cmp pad construction with composite material properties using additive manufacturing processes
Inventor: RAJEEV BAJAJ
IPC: B24B37/22
Filed: 2019-04-23
Abstract: To provide polishing pads which include a composite pad body and improve polishing uniformity, and methods for forming the same.SOLUTION: The composite pad body includes one or more first features formed from a first material or a first material mixture, and one or more second features formed from a second material or a second material mixture, where the one or more first features and the one or more second features are formed by depositing a plurality of layers comprising the first material or first material mixture and the second material or second material mixture.SELECTED DRAWING: Figure 3A
Patent JP-2020181039-A (JP)
Title: Optical unit with shaking correction function
Inventor: MINAMIZAWA SHINJI
IPC: G03B17/02
Filed: 2019-04-24
Abstract: To downsize an optical unit with a shaking correction function that supports a movable body with a gimbal mechanism, in a direction orthogonal to an optical axis.SOLUTION: A gimbal mechanism 4 of an optical unit 1 with a shaking correction function comprises: a gimbal frame 9; a first connection mechanism 47 for connecting a movable body 3 and the gimbal frame 9 rotatably around a first axis R1; and a second connection mechanism 48 for connecting a fixed body 5 and the gimbal frame 9 rotatably around a second axis R2. The movable body 3 includes a protrusion 10 protruding from a housing 20 representing an exterior case to an outer peripheral side, at a diagonal position of the housing 20, representing the exterior case of a camera module 2, in the first axis R1 direction. The first connection mechanism 47 includes: a first thrust receiving member 44 and a first sphere 444 that are arranged in the protrusion 10; and a first concave surface 901a provided in a first support part extending part 93 of the gimbal frame 9.SELECTED DRAWING: Figure 1
Patent JP-2019214505-A (JP)
Title: Connected mesoporous silica particles and production method thereof
Inventor: YANO KAZUHISA
IPC: C01B33/16
Filed: 2019-04-25
Abstract: To provide connected mesoporous silica particles with specific average primary particle diameter, pore diameter, pore volume and tap density, and provide a production method thereof.SOLUTION: Connected mesoporous silica particles have a structure in which primary particles composed of mesoporous silica are connected to one another. The connected mesoporous silica particles have an average primary particle diameter of 7 nm to 300 nm, a pore diameter of 2 nm to 50 nm, a pore volume of 0.2 mL/g to 3.0 mL/g, and a tap density of 0.05 g/cmto 0.2 g/cm. Such connected mesoporous silica particles are obtained by subjecting a silica source to polycondensation in a reaction solution containing a surfactant at a concentration of 0.03 mol/L to 0.3 mol/L and a silica source at a concentration of 0.05 mol/L to 0.45 mol/L and then drying and calcining precursor particles.SELECTED DRAWING: Figure 1
Patent JP-2020178619-A (JP)
Title: Agricultural work machine
Inventor: EDO Shunsuke
IPC: A01D69/00
Filed: 2019-04-25
Abstract: To provide an agricultural work machine capable of executing excellent output control based on a control pattern appropriately selected from a plurality of control patterns according to the kind of obstacle object.SOLUTION: An agricultural work machine includes: an imaging device 21 capable of imaging the front in a travelling direction of one or both of advancing of a machine body and backing of the machine body in a farm field; a recognition unit 31 capable of detecting the presence of an obstacle object in the farm field based on an image captured by the imaging device 21, and also capable of recognizing the kind of obstacle object; and a pattern determination unit 32 for determining a control pattern from a plurality of control patterns according to the kind of obstacle object, and executing output control based on the control pattern.SELECTED DRAWING: Figure 4
Patent JP-2020183240-A (JP)
Title: Metal pallet for coil-like product
Inventor: KIKUCHI HIROMITSU
IPC: B65D19/44
Filed: 2019-04-26
Abstract: To provide a metal pallet for a coil-like product which includes a movement inhibition mechanism for inhibiting the movement of a coil-like product in the axial direction, while suppressing increase in weight of the entire pallet.SOLUTION: A metal pallet 10 for a coil-like product at least includes: two leg parts 11, 11, 12; and a coil placement part 20 provided on the leg parts 11, 11, 12. The coil placement part 20 includes: a plurality of arm parts 21a-21e fixed on the leg part 11, 11, 12 being orthogonal to the leg parts 11, 11, 12; a pair of coil support parts 22, 22 fixed to the arm parts 21a-21e; and a pair of movement inhibition mechanisms 50 which includes a plurality of guide parts 51 for connecting at least adjacent arm parts 21a, 21b, 21d, 21e with each other between the pair of coil support parts 22, 22, and extending along the longer direction of the leg parts 11, 11, 12, and a stopper member 60 fixed to the plurality of guide members 51, arranged between the pair of coil support parts 22, 22, and capable of coming into contact with an end surface in the axial direction of the coil-like product P respectively, and for inhibiting the movement of the coil-like product P in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020188301-A (JP)
Title: Printing business support system and printing business support program
Inventor: SAKATANI KAZUTOMI
IPC: G06F3/12
Filed: 2019-05-10
Abstract: To provide a printing business support system capable of easily grasping a state of a plurality of devices or a plurality of types of recording media.SOLUTION: The printing business support system includes a detection device for detecting an operating status of a plurality of printing business devices including an image forming apparatus, a plurality of terminal devices for notifying a worker of the operating status of the plurality of printing business devices detected by the detection device, and an information processing device for extracting a terminal device to which information is transmitted from the plurality of terminal devices based on a setting and selectively transmitting detection information obtained by the detection device to the extracted terminal device.SELECTED DRAWING: Figure 1
Patent JP-2020188109-A (JP)
Title: Thin film transistor substrate, manufacturing method for thin film transistor, and display device
Inventor: KIINE TAKAHARU
IPC: G09F9/30
Filed: 2019-05-14
Abstract: To provide a thin film transistor substrate with high reliability.SOLUTION: In a TFT substrate 101, a semiconductor channel layer 8 that is formed of an oxide semiconductor is selectively provided on a second gate insulating layer 7 formed of aluminum nitride and having an insulating property. In the TFT substrate 101, a source electrode contact layer 9 and a drain electrode contact layer 10 that are provided selectively separated from each other on a surface of the semiconductor channel layer 8, formed of aluminum nitride, and having conductivity are provided. In the TFT substrate 101, a source electrode 11 is provided on the source electrode contact layer 9 and a drain electrode 12 is provided on the drain electrode contact layer 10. The source electrode 11 and the drain electrode 12 are provided independently of each other without being formed on the surface of the semiconductor channel layer 8.SELECTED DRAWING: Figure 2
Patent JP-2020188163-A (JP)
Title: Semiconductor device
Inventor: TAKE NAOYA
IPC: H01L23/40
Filed: 2019-05-15
Abstract: To provide a technology that can reduce current density in a solder layer between a conductor plate and a conductor spacer without increasing size of a semiconductor device.SOLUTION: A semiconductor device disclosed by the present specification comprises: a semiconductor element that has an electrode; an encapsulation body that encapsulates the semiconductor element; and a conductor plate that is bonded to the electrode through a conductor spacer within the encapsulation body. The conductor spacer has a bonded surface facing the conductor plate and a side surface extending from a peripheral border of the bonded surface toward the semiconductor element. The bonded surface of the conductor spacer is bonded through a solder layer to the conductor plate. The side surface of the conductor spacer has a first range positioned at a conductor plate side and a second range positioned at a more semiconductor element side than the first range. The first range has solder wettability being higher than the second range, and contacts with the solder layer, and the second range has surface roughness being higher than the first range, and contacts with the encapsulation body.SELECTED DRAWING: Figure 2
Patent JP-2020187287-A (JP)
Title: Light transmission type display device, dimming method, and program
Inventor: ATO MASAYUKI
IPC: G02F1/133
Filed: 2019-05-16
Abstract: To reduce an occupied space by a dimming element and an antenna in a configuration including the dimming element and the antenna.SOLUTION: A light transmission type display device according to the present disclosure includes: a conductor to which voltage for changing the transmittance of a dimming element and voltage for outputting an electromagnetic wave for communication are applied in time division; and a light transmission member on which the conductor is provided and which transmits light that has transmitted through the dimming element. This configuration can reduce an occupied space by a dimming element and an antenna in a configuration including the dimming element and the antenna.SELECTED DRAWING: Figure 8
Patent JP-2020188202-A (JP)
Title: Chiral material device
Inventor: TOGAWA YOSHIHIKO
IPC: H01L29/82
Filed: 2019-05-16
Abstract: To provide a chiral material device that utilizes the properties of a chiral substance.SOLUTION: A chiral material device according to the present invention includes a chiral material layer, a first electrode and a second electrode provided so as to be able to form a first electric field in the chiral material layer, and a first spin detection layer provided so as to be in contact with the chiral material layer, and the first and second electrodes are provided such that at least one of the first and second electrodes inputs a first input signal, and due to the input of the first input signal, the first electric field is formed to the chiral material layer, and a voltage generated in the direction across the first electric field of the first spin detection layer or a voltage generated between the first spin detection layer and the chiral material layer changes according to the first input signal.SELECTED DRAWING: Figure 1
Patent JP-2020187074-A (JP)
Title: Analysis system, feces odor gas analysis system, and expired air gas analysis system
Inventor: KUBOTA SHINICHI
IPC: G01N27/62
Filed: 2019-05-16
Abstract: To provide an analysis system, a feces odor gas analysis system, and an expired air gas analysis system that can improve detection accuracy.SOLUTION: An analysis system comprises: an ionization unit that ionizes a sample gas to have a first polarity; a detector that detects at least part of ions of the sample gas; a housing that accommodates the ionization unit and the detector; and a voltage application unit that applies a voltage having the first polarity to the housing to generate an electric field between the ionization unit and the detector inside the housing. The electric field has a first component in a second direction orthogonal to a first direction parallel to the direction of conducting the sample gas, and a second component in a third direction orthogonal to the first direction and the second direction.SELECTED DRAWING: Figure 4
Patent JP-2020186883-A (JP)
Title: Vaporization type combustion device
Inventor: SHIMOTORI TOSHIYUKI
IPC: F23K5/14
Filed: 2019-05-17
Abstract: To provide a vaporization type combustion device capable of accurately detecting an empty state of an oil feed tank.SOLUTION: A vaporization type combustion device includes: a body 1; a combustion part 2; an oil feed tank 26; an oil receiving pan 10 storing predetermined amount of fuel oil from the oil feed tank 26; an electromagnetic pump 11 supplying fuel oil in the oil receiving pan 10 to the combustion part 2; oil feed tank weight detection means 34; and a control device 3. The control device 3 determines that the oil feed tank 26 is in an empty state when an output value from the oil feed tank weight detection means 34 is unchanged during an operation of the electromagnetic pump 11, and thereby the empty state of the oil feed tank 26 can be detected accurately.SELECTED DRAWING: Figure 5
Patent JP-2020188870-A (JP)
Title: Game system, control method therefor, and computer program
Inventor: FUJIMATSU SHINYA
IPC: A63F13/792
Filed: 2019-05-20
Abstract: To appropriately manage an amount of an item for which exchange has been performed for a fee and is in an unused state.SOLUTION: A game system gives a first item that is accepted only in a game to a user by exchanging for the first item a value expressed by either cash or a substitute for the cash by the user and, on the other hand, gives a second item that is accepted only in the game to the user without requiring exchange of the value by the user. The game system integrates respective amounts of the first and second items given to the user as amounts possessed by the user so that the amounts are distinguishable between the respective items, makes the possessed amounts of the first and second items given to the user be consumed in association with utilization in the game by the user, and restricts exchange of the value for the first item on the basis of a possessed amount of the first item.SELECTED DRAWING: Figure 2