baber/WOPTO huggingface dataset:
Patent JP-2019123661-A (JP)
Title: Pulling control device for growing single crystal ingot and pulling control method applied thereto
Inventor: PARK HYUN WOO
IPC: C30B29/06
Filed: 2019-01-16
Abstract: To provide a pulling control device for growing a single crystal ingot, capable of varying a seed rotation frequency (seed rotation) in real time to control the eccentricity of the single crystal ingot, and a pulling control method applied thereto.SOLUTION: The pulling control method applied to the pulling control device for growing a single crystal ingot comprises: providing a target seed output rotation frequency (T_f) variable in real time so as to meet a rotation form for every length of the ingot by inputting a target seed input rotation frequency (T_f) to control the rotation frequency (f) of a seed cable; minimizing the seed rotation frequency (f) set to a specific rotation frequency (fo) causing the resonance phenomenon of a melt thereby; and preventing the melt from swinging to suppress the eccentric phenomenon of the ingot.SELECTED DRAWING: Figure 1
Patent JP-2020115733-A (JP)
Title: Motor and brushless wiper motor
Inventor: OHORI RYU
IPC: H02K1/22
Filed: 2019-01-18
Abstract: To provide a motor and a brushless wiper motor capable of achieving high revolution and high torque while suppressing a cost increase.SOLUTION: A motor has magnets 33 arranged on an outer peripheral surface 32b of a rotor core 32 and salient poles 35 formed to protrude outward in a radial direction than an end part 33s in a circumferential direction of the magnets 33 between the magnets 33 adjacent in the circumferential direction on the outer peripheral surface 32b of the rotor core 32 and set so that a width dimension in the radial direction of the salient poles 35 may satisfy 5°≤θ≤20° with respect to an electric angle θ. When n is a natural number, the ratio between the number of magnetic poles of the magnets 33 and the number of teeth 22 is set so as to satisfy 10n:12n.SELECTED DRAWING: Figure 3
Patent JP-2020120215-A (JP)
Title: Multifunctional machine
Inventor: MIYOSHI AYANORI
IPC: H04N1/10
Filed: 2019-01-22
Abstract: To provide a multifunctional machine in which both a document reading device with an automatic document feeder unit and an upright type document reading device are effectively coexistent.SOLUTION: The multifunction machine includes a bed type document reading device and an upright type document reading device. The bed type document reading device includes an automatic document feeder unit. The automatic document feeder unit is arranged at the top face of the multifunctional machine, and can be opened upward, and further, includes an extension tray. The upright type document reading device includes a hood unit. The hood unit is arranged at a position upward of and apart from the top face of the multifunctional machine, so as to read, from that position, a document loaded on the reading region of the top face of the multifunctional machine. The upright type document reading device is arranged apart from the automatic document feeder unit in the horizontal direction in such a manner that, if the extension tray is extended to the maximum, the extension tray may not interfere the hood part when the automatic document feeder unit is opened upward.SELECTED DRAWING: Figure 1
Patent JP-2020117291-A (JP)
Title: Labeling system
Inventor: AMAHARU YUMETO
IPC: B65C9/26
Filed: 2019-01-25
Abstract: To provide a labeling system which is small in size and which can suppress wrinkle and twist as much as possible and can paste a label neatly.SOLUTION: A labeling system has: a robot hand having a work-piece holding part that holds a work-piece, a label supplying device that separates a label from a mount and supplies the label, a suction surface that can hold the label by suction, and a pressing surface that presses the label placed on a sticking objective surface against the sticking objective surface; and a robot that moves the robot hand and attaches the label supplied from the label supplying device to the sticking objective surface of the work-piece held in the work-piece holding part.The robot can perform a placement process for attaching the label that is held onto the suction surface by suction by pressing it on the sticking objective surface to attach a part of the label to the sticking objective surface, and a pressing process that is executed after the placement process, for pushing the label against the sticking objective surface while moving the pressing surface along the sticking objective surface with the location where the label is pressed in the placement process as a reference point.SELECTED DRAWING: Figure 1
Patent JP-2020121380-A (JP)
Title: Telescopic cover device
Inventor: YASUDA KATSUNORI
IPC: B23Q11/08
Filed: 2019-01-31
Abstract: To provide a telescopic cover device which can surely prevent the intrusion of foreign matters.SOLUTION: In a telescopic cover device in which a plurality of cover members 20 are connected to one another via a connecting member 30 so as to be telescopic, the plurality of cover members 20 comprise covered parts 21 in which the adjacent covered parts are superimposed on each other so as to be slidable, and attachment parts 22 erecting from the covered parts 21, and opposing one another. The connecting member 30 comprises a pair of elastically-deformable band-shaped parts 31, 31, and a folding part 32 for connecting a pair of the band-shaped parts 31, 31 to each other at one-end sides. Other end sides of a pair of the band-shaped parts 31, 31 are attached to the adjacent attachment parts 22, 22, the band-shaped part 31 is set as a short side part 36 in which either of a pair of side edges extending in a longitudinal direction is shorter than the other in a length, and the short side part 36 is arranged so as to oppose the covered parts 21.SELECTED DRAWING: Figure 6
Patent JP-2020121521-A (JP)
Title: Agitation device and printer
Inventor: SAIGUSA TOSHIYA
IPC: B01F25/60
Filed: 2019-01-31
Abstract: To enable agitation of ink even when an ink cartridge is detached.SOLUTION: A printer 1 comprises an agitation part 52 for agitating ink. The agitation part 52 comprises: an agitation tank 56 that accommodates the ink acquired from an ink cartridge 51; an agitation path Rs that is a path separated from the ink cartridge 51 and that is a path for making the ink flow out from the agitation tank 56 and returning the ink to the agitation tank 56; and an agitation pump 61 that performs liquid supply so as to make the ink flow out from the agitation tank 56 and return the ink to the agitation tank 56 via the agitation path Rs.SELECTED DRAWING: Figure 1
Patent JP-2020123920-A (JP)
Title: Base station, radio communication system and radio communication method
Inventor: KAWAMOTO MITSUHARU
IPC: H04W72/04
Filed: 2019-01-31
Abstract: To optimize throughput in a radio communication system.SOLUTION: A base station according to an aspect of the present disclosure comprises: a transmission unit for transmitting a downlink shared channel in a second cell integrated with a first cell by carrier aggregation; a reception unit for receiving acknowledgement information with respect to the downlink shared channel using an uplink control channel allocated to a predetermined frequency region of the first cell or an uplink shared channel allocated to a frequency region other than the predetermined frequency region of the first cell; and a control unit for controlling on/off switching of the carrier aggregation on the basis of a traffic in at least one of the first cell and the second cell.SELECTED DRAWING: Figure 4
Patent JP-2019169133-A (JP)
Title: Cursor control system and control method therefor
Inventor: LU HE LONG
IPC: G06F3/14
Filed: 2019-02-01
Abstract: To provide a system which facilitates data shift.SOLUTION: A cursor control system comprises a plurality of electronic devices comprising respectively, a display screen for displaying a data box and a cursor. The cursor control system comprises first and second electronic devices, a mouse, and a displacement detection unit. The mouse is used for controlling a distance and a direction of a cursor on the first or second electronic device. When the mouse clicks the data box, the data box is dragged to other position or other data box on the display screen. The displacement detection unit detects that the cursor is moved to a boundary of the first electronic device or a boundary of the second electronic device. The displacement detection unit detects that the data box is dragged to the boundary of the first electronic device or the boundary of the second electronic device.SELECTED DRAWING: Figure 1
Patent JP-2020126315-A (JP)
Title: Warning system
Inventor: NAKAZONO HIROYUKI
IPC: G08G1/09
Filed: 2019-02-01
Abstract: To accurately determine and notify a recklessly driven vehicle to an occupant.SOLUTION: A warning system comprises: an inter-vehicle communication machine 12 that acquires information about the position, the orientation and the speed of a communication vehicle 50 which is another vehicle; a position/vehicle speed detection unit 14 that detects the position, the orientation and the speed of an own vehicle 10; a recklessly driven vehicle determination unit 16 that determines the communication vehicle 50 to be a recklessly driven vehicle when the number of times of lane changing of the communication vehicle 50 determined on the basis of the position of the communication vehicle 50 exceeds a prescribed threshold value; and a recklessly driven vehicle approach warning determination unit 18 that causes, when the communication vehicle 50 is determined to be the recklessly driven vehicle, a display unit 20 to output information indicating the possibility that the communication vehicle 50 will be recklessly driven if the communication vehicle 50 is determined to be suddenly approaching the own vehicle 10 on the basis of an advancing direction azimuth angle based on the positional change of the communication vehicle 50, an inter-vehicle distance based on the position of the communication vehicle 50 and the position of the own vehicle 10, and the current speed of the communication vehicle 50.SELECTED DRAWING: Figure 1
Patent JP-2020124658-A (JP)
Title: Cleaner
Inventor: FUKUYAMA YUTA
IPC: B08B3/02
Filed: 2019-02-01
Abstract: To provide a cleaner of a returnable item which enables downsizing.SOLUTION: The present invention relates to a cleaner which cleans a returnable item 10 and includes: transport means 61 which transports a returnable item; cleaning means 71, 72 which jet cleaning water to the returnable item; a recovery tank 3 which recovers the cleaning water after use which has been jetted to the returnable item; a filter 32 which removes foreign objects from the cleaning water after the use; and a diaphragm pump 8 which is connected to the recovery tank, suctions the cleaning water from the recovery tank, and pumps the cleaning means. The diaphragm pump is disposed within an installation area of the cleaner and 70% or more of the cleaning water pumped from the diaphragm pump is made up of reused water which is jetted from the cleaning means and then recovered.SELECTED DRAWING: Figure 2
Patent JP-2020126130-A (JP)
Title: Gear mechanism and image forming apparatus
Inventor: TSUJISHITA YOJI
IPC: F16H1/20
Filed: 2019-02-04
Abstract: To provide a gear mechanism suitable for a configuration where gears are assembled before grease is applied, and an image forming apparatus including the same.SOLUTION: A gear mechanism 8 comprises: a ninth gear 89 that has a gear body 89a and a rotary shaft part 89b and can be engaged with other gears 88, 90; and a bearing part 109 that has a cylindrical part 109a capable of storing the rotary shaft part 89b and rotatably supports the rotary shaft part 89b. The bearing part 109 has a notch part 109b that is formed by notching a part of the cylindrical part 109a and from which at least part of the rotary shaft part 89b stored in the cylindrical part 109a is exposed. When the bearing part 109 is defined into two areas by a straight line L9 orthogonal to a line of action parallel to the direction of a resultant force F9 that passes through the center position of the rotary shaft part 89b stored in the cylindrical part 109a and acts on the ninth gear 89 from the other gears 88, 90, the notch part 109b is formed on a second area on the opposite side of a first area that is close to the direction of the resultant force F9 with respect to the straight line L9.SELECTED DRAWING: Figure 8
Patent JP-2019162614-A (JP)
Title: Water purification method
Inventor: MORI MASAKAZU
IPC: C02F1/461
Filed: 2019-02-06
Abstract: To provide a water purification method using a carbon material that has a high specific surface area and can control the specific surface area, the water purification method having high purification efficiency and a high degree of freedom in application.SOLUTION: The present invention provides a water purification method in which a water purification material having a carbon material is immersed in polluted water, and the carbon material is composed only of short carbon fibers having an average length and an average diameter of 100 to 3000 μm and 5 to 15 μm, respectively, characterized by being a carbon fiber three-dimensional structure in which the carbon short fibers are entangled three-dimensionally.SELECTED DRAWING: None
Patent JP-2020135265-A (JP)
Title: Electronic information storage media, ic card, falsification check method, and program
Inventor: FUKUNAGA MASATAKE
IPC: G06F21/55
Filed: 2019-02-18
Abstract: To provide an electronic information storage media capable of more efficiently checking falsification by an external attack without requiring a complicated circuit, an IC card, a falsification check method, and a program.SOLUTION: A secure element stores processing results by a function called according to a byte code owned by an application in an application memory area M1 as first data subjected to falsification check. Second data obtained at any timing from a start to an end of the processing is stored in an OS memory area M2. The falsification check is executed using the first data and the second data.SELECTED DRAWING: Figure 4
Patent JP-2020132736-A (JP)
Title: Aqueous resin composition
Inventor: HIGESHIRO TOMOKAZU
IPC: C08L75/04
Filed: 2019-02-18
Abstract: To provide an aqueous resin composition that achieves both high initial adhesive strength while suppressing surface tack during pre-low temperature sealing, and, furthermore, that can maintain adhesive strength even under high humidity conditions.SOLUTION: The aqueous resin composition of the present invention contains a polyurethane resin (A) and an aqueous medium (B), the polyurethane resin (A) is a reaction product of a polyol component (a) and a polyisocyanate component (b), the polyol component (a) contains a polycarbonate polyol, and in which, characterized, the melting peak intensity of the polyurethane resin (A) measured by the differential scanning calorimetry is 10 J/g or more.SELECTED DRAWING: None
Patent JP-2020140989-A (JP)
Title: Manufacturing method of print wiring board
Inventor: WATANABE MASATOSHI
IPC: H05K3/38
Filed: 2019-02-26
Abstract: To provide a manufacturing method of a print wiring board with excellent connection reliability even when a via hole has a small diameter.SOLUTION: A manufacturing method of a print wiring board includes (A) a step of forming an insulating layer containing a cured product of a resin composition containing an inorganic filler on the main surface having arithmetic mean roughness (Ra) of 500nm or less in an inner circuit board, and (B) a step of forming a via hole in the insulating layer by performing a sandblasting process using abrasive grains, and when the modified Mohs hardness of the inorganic filler in the insulating layer is A and the modified Mohs hardness of the abrasive grains in the sandblasting process is B, the relationship B-A≥2 is satisfied, and the average particle size of the abrasive grains is 0.5 μm or more and 5 μm or less.SELECTED DRAWING: None
Patent JP-2020138157-A (JP)
Title: Method for producing iron oxide catalyst and method for producing aldehyde and/or alcohol
Inventor: FUKUZUMI NORIYUKI
IPC: B01J23/745
Filed: 2019-02-28
Abstract: To provide a method for producing an iron oxide catalyst that causes little deterioration of catalytic activity over time, suppresses decrease with time in conversion ratio of carboxylic acid and can maintain the selectivity and yield of aldehyde and/or alcohol to a high level for a long period of time when carboxylic acid is hydrogenated to produce the corresponding aldehyde and/or alcohol.SOLUTION: The method for producing an iron oxide catalyst is a production method thereof used for producing aldehyde and/or alcohol corresponding to the carboxylic acid resulting from the hydrogenation of carboxylic acid and comprises firing a mixture including gelatin and an iron compound capable of producing an iron oxide by firing in a mix proportion [the former/the latter (by weight ratio)] of 0.02 to 0.4 at a temperature of 650 to 800°C for 1 to 10 hours.SELECTED DRAWING: None
Patent JP-2020138470-A (JP)
Title: Method for molding hollow body and device for molding hollow body
Inventor: NAKAGOME AKIRA
IPC: B29C45/73
Filed: 2019-02-28
Abstract: To provide a method for molding a hollow body by a floating core process, which can easily accommodate a change in the cross-sectional area of a hollow part.SOLUTION: A method for molding a hollow body has the steps of: adjusting the temperature of a cavity to a predetermined temperature according to a cross-sectional shape of a hollow body to be molded; introducing fused resin into the cavity; and allowing the core to pass into the introduced resin.SELECTED DRAWING: Figure 1
Patent JP-2020137856-A (JP)
Title: Terminal device and information management system
Inventor: HAIJIMA JUN
IPC: A63F5/04
Filed: 2019-02-28
Abstract: To provide a terminal device and an information management system, for making it easy to grasp a gaming machine at which foreign currency is used.SOLUTION: A terminal device connected communicably with a gaming machine capable of enabling a game depending on input currency comprises: a control device for executing input processing of exchanging an amount of the input currency to an amount of specific currency on the basis of an exchange rate for exchanging the amount of the input currency to the amount of the specific currency; and a transmission device for transmitting input currency information including currency information on the input currency and identification information identifying the gaming machine to which the currency is input.SELECTED DRAWING: Figure 1
Patent JP-2020141349-A (JP)
Title: Job end notification setting in image processing device
Inventor: TERAO KIMIHIDE
IPC: H04N1/00
Filed: 2019-03-01
Abstract: To solve a problem in which a scanned document is transmitted to an unintended destination, which leads to information leakage when image attachment is enabled in job end notification function setting.SOLUTION: An image processing device includes first setting holding means that temporarily holds reading setting at the time of scanning, means that performs scanning and transmission according to the setting held by the first setting holding means, means that determines whether a job end notification function has been set when the transmission is completed, means that determines whether the image attachment setting has also been made when it is determined that the job end notification function has been set, second setting holding means that turns off the image attachment setting and retains the reading setting at the time of scanning when it is determined that the image attachment setting has been made, and second setting holding means that holds the reading setting at the time of scanning as held by the first setting holding means when it is determined that the image attachment setting has not been made.SELECTED DRAWING: Figure 4
Patent JP-2020144564-A (JP)
Title: Parking support communication apparatus
Inventor: KURAISHI TOMOYA
IPC: G06Q50/10
Filed: 2019-03-06
Abstract: To provide a parking support communication apparatus which supports a driver of a car so as to smoothly park.SOLUTION: Provided is a parking support communication apparatus 1 which is mounted on a car. The parking support communication apparatus 1 comprises: a control unit 10 which acquires parking section information indicating parking sections 100 which include vacant parking sections 101, and including vacant parking section information; a display unit 21 for displaying the parking section information; an operation unit 22 for selecting a desired parking section from among the vacant parking sections 101 which are displayed on the display unit 21; and a communication unit 23 which exchanges the parking section information with other cars C1 and C2. In a case where the desired parking section is selected by the operation unit 22, the communication unit 23 transmits desired parking section information to the other cars C1 and C2.SELECTED DRAWING: Figure 2
Patent JP-2020142195-A (JP)
Title: Dispersion and crushing machine
Inventor: WATANABE TAKAO
IPC: B02C7/14
Filed: 2019-03-07
Abstract: To provide dispersion crushing device for making fine treatment at least 1 μm possible.SOLUTION: A dispersion crushing device 1 of the present invention is for dispersing-crushing a very fine particle by shear stress of a treatment surface 21 and a fixing treatment body 13 of a rotary treatment bod 11. The rotary treatment body 11 has an opposite surface 12a on a surface precisely opposite in the introduction direction of an introduction passage R1 formed in an introduction port 2, and forms a flow passage of leading to a treatment passage R5 of existing a treatment surface 13 of becoming a rotary treatment body 11 via the outside of the rotary treatment body 11. The fixing treatment body 21 is fixedly arranged in a position adjacently opposed to a treatment passage R5, and a plurality of grooves 23 are formed on a surface. Since a treatment passage R5 exists on the reverse surface side of the rotary treatment body 11, a clearance of a prescribed treatment passage can be maintained by inflow pressure of a treatment object fluid.SELECTED DRAWING: Figure 1
Patent JP-2020063649-A (JP)
Title: Faucet body, and faucet branching into both direction comprising the same
Inventor: LEE WOOSIK
IPC: F16K27/00
Filed: 2019-03-07
Abstract: To provide a faucet body and a faucet branching into both directions comprising the same.SOLUTION: A faucet body comprises: a main body portion; a warm water passage including a warm water path with an enlarged diameter and a warm water path with a reduced diameter communicating with the warm water path with an enlarged diameter and having a smaller diameter than that of the warm water path with an enlarged diameter, provided in the main body portion, and forming a place in which warm water flows; a cold water passage including a cold water path with an enlarged diameter and a cold water path with a reduced diameter communicating with the cold water path with an enlarged diameter and having a smaller diameter than that of the cold water path with an enlarged diameter, forming a place in which cold water flows, and provided in the main body portion so as to be adjacent to the warm water passage; and a branching passage formed in the main body portion so as to branch from either passage of the warm water passage or the cold water passage. A virtual horizontal line in a region of the cold water path with an enlarged diameter of the cold water passage corresponds to the warm water path with a reduced diameter of the warm water passage, or a virtual horizontal line in a region of the warm water path with an enlarged diameter of the warm water passage corresponds to the cold water path with a reduced diameter of the cold water passage.SELECTED DRAWING: Figure 7