baber/WOPTO huggingface dataset:
Patent JP-2020125865-A (JP)
Title: Mist generator
Inventor: OGAWA KOTA
IPC: F24F6/16
Filed: 2019-02-04
Abstract: To compactify a mist generator.SOLUTION: A mist generator comprises a water receiving part w that has a suction port 3 and a blowout port 4 on the surface of a casing 2, and maintains a predetermined water level in the casing; a disc 10 which rotates a part of its outer periphery in contact with a water surface to generate mist by splashing water; a blower fan 9 which blows air into the air sucked from the suction port and blows out the mist generated by the disc from the blowout port; a motor 11 which rotates the disc and the blower fan; a large number of horizontal bars a that horizontally project from the outer periphery of the disc; and a large number of vertical bars b connecting the horizontal bars a to each other. Consequently, it is possible to improve mist generation efficiency and compactify the mist generator.SELECTED DRAWING: Figure 2
Patent JP-2019096339-A (JP)
Title: System and method for monitoring and controlling business information saved on cloud computing service (ccs), and encrypting business information for each document
Inventor: KRISHNA NARAYANASWAMY
IPC: G06F21/62
Filed: 2019-02-04
Abstract: To prevent confidential information saved on a cloud computing service from leaking.SOLUTION: A cloud computing service detects functions or activity required by a client through an application programming interface, by using a cross application monitor. When content transmitted between the client and the service matches with at least one of a pre-specified data identifier and a custom data identifier, a security action for preventing confidential information from being secretly taken out therefrom is started.SELECTED DRAWING: Figure 4
Patent JP-2020126934-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: HIRAYAMA TSUKASA
IPC: H01L21/306
Filed: 2019-02-05
Abstract: To achieve a satisfactory pattern shape of a silicon oxide film even for a substrate having a silicon nitride film and the silicon oxide film which are highly laminated thereon.SOLUTION: A substrate processing method according to an embodiment disclosed herein comprises: a first etching step; a patterning step; and a second etching step. In the first etching step, a substrate with silicon oxide and silicon nitride films formed thereon are etched by an etchant. In the patterning step, the substrate is subjected to a patterning work by a pattern-shape processing liquid on a pattern to be formed by the silicon oxide film on the substrate after the first etching step. In the second etching step, the substrate is etched by an etchant after the patterning step.SELECTED DRAWING: Figure 14
Patent JP-2020133662-A (JP)
Title: Control device of continuously variable transmission
Inventor: ISHII YUSAKU
IPC: F16H61/02
Filed: 2019-02-13
Abstract: To provide a control device of a continuously variable transmission capable of minimizing clamp force of a variator within a range free from slip of a chain and the like.SOLUTION: A TCU (transmission control unit) 40 constituting a control device 1 of a continuously variable transmission, includes a learning value acquisition portion 41 for lowering a secondary pulley clamp force in a state that a transmission ratio and an input torque are substantially constant, and acquiring the secondary pulley clamp force when a clamp force ratio of primary pulley clamp force and the secondary pulley clamp force has a maximum value in a case when a prescribed learning condition is established, and a clamp force control portion 42 for adjusting a target secondary pully clamp force as a control target value of the secondary pulley lamp force by using the acquired learning value.SELECTED DRAWING: Figure 1
Patent JP-2020136374-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-02-15
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface of the wafer. The integrating step heats the polyolefin-based sheet by applying hot air to the polyolefin-based sheet, and integrates the wafer and the polyolefin-based sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyolefin-based sheet and pushes up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2020135254-A (JP)
Title: User interface display support method and device for control system, and user interface device for control system
Inventor: MATSUOKA HIROKI
IPC: G06F3/0484
Filed: 2019-02-18
Abstract: To assist a user to easily select an appropriate information screen as an information screen to be displayed and referred to at the same time on a display unit when operating an operating device in a system in which a plurality of operating devices operate.SOLUTION: When a "valve 01" 105 to be operated is selected on a graphic screen 130, a CPU 75 of a monitoring computer 7 acquires input/output information regarding a control of the "valve 01" 105 from a database 120 of a storage unit 76. Then, the CPU 75 causes a display 72 to display a menu selection screen 140 in which the acquired input/output information is used as a trend graph screen candidate 141, an operation panel candidate 143, and a message screen candidate 145. Further, when each of the candidates 141 to 145 is selected and confirmed on the menu selection screen 140, the CPU 75 causes the display 72 to display the trend graph screen 150, the driving operation screen 80, and the message screen 160 showing the information corresponding to the selected contents.SELECTED DRAWING: Figure 9
Patent JP-2020136945-A (JP)
Title: Processor, processing program, and processing method
Inventor: OIKAWA TOMOHIKO
IPC: H04L45/24
Filed: 2019-02-21
Abstract: To provide a processor, a processing program, and a method that mitigate loss of broadcast signals transmitted in an IP network.SOLUTION: An IP transfer system includes a relay 31 in a reception side relay station, the relay including: reception units 311, 312 that via a first IP network and a second IP network, execute reception processing on MMTP (MPEG Media Transport Protocol) packets transmitted from a switching hub and having packet_sequence_numbers added; MMT conversion units 314, 316 that execute acquisition processing on the MMTP packets received from the first IP network and the second IP network in order indicated by the packet_sequence_numbers; and an arbiter 317 that controls the MMT conversion units 314, 316 so as to preferentially execute acquisition processing on MMT packets received from the first IP network.SELECTED DRAWING: Figure 4
Patent JP-2020082067-A (JP)
Title: Sludge forming apparatus for belt dryer
Inventor: KIM YOUNG JU
IPC: F26B17/28
Filed: 2019-02-25
Abstract: To provide a sludge forming apparatus for a belt drier.SOLUTION: A sludge forming apparatus for a belt dryer, comprising (a) a hopper for supplying sludge to a predetermined position, (b) a pressurizing roller having a cylindrical shape, (c) a forming roller that rotates in the direction opposite to that of the pressurizing roller, has forming grooves at fixed intervals on its outer surface, and is provided with a space inside of it where heating means is installed, (d) a motor member for rotating the pressure roller and the forming roller, (e) heating means installed in the space to generate high heat, and (f) a partition plate that prevents the sludge from falling out of the pressure roller and the forming roller at the time when the sludge is supplied between the pressure roller and the forming roller, wherein an elastic member is further provided on the surface of the forming roller to prevent an organic sludge from adhering, and formed products can be separated from the forming grooves by the elastic member when the pressure is released.SELECTED DRAWING: Figure 1a
Patent JP-2020131409-A (JP)
Title: Terrace processing method for laminated wafer
Inventor: MORIKAWA YASUYUKI
IPC: B24B9/00
Filed: 2019-02-25
Abstract: To provide a terrace processing method for a laminated wafer capable of reducing a load stress generated in terrace processing of an orientation flat part.SOLUTION: A terrace processing method for a laminated wafer includes a first step of starting respective rotations of the laminated wafer and a chamfering wheel, and a second step of performing pressurization in a thickness direction by a grind stone and a wafer for an active layer while rotation-contacting the wafer for an active layer with the grind stone of the chamfering wheel. In the second step, the terrace processing in the circumferential part of the wafer for an active layer, and that in an orientation flat part of the wafer for an active layer are continuously carried out while maintaining the rotation contact of the wafer for an active layer wafer with the grind stone.SELECTED DRAWING: Figure 4
Patent JP-2020140634-A (JP)
Title: License management device and license management program
Inventor: AMIKURA SATOSHI
IPC: G06Q50/10
Filed: 2019-03-01
Abstract: To share licenses among multiple services provided to multiple user groups with the same content and the same license fee billing destination, in a system that provides various services by granting licenses to multiple user groups.SOLUTION: When performing license lending processing for a service 01 that a first user group has contracted for use, a lending processing unit 38 refers to a contract DB 24 and searches for another service 01 having the same license fee billing destination as the service 01 of the first user group, which is the service 01 that a second user group different from the first user group has contracted for use. If such a service 01 is found as a result of the search, the lending processing unit lends the license for the service 01 of the second user group as the license for the service 01 of the first user group.SELECTED DRAWING: Figure 1
Patent JP-2020145787-A (JP)
Title: Charger and charger control method
Inventor: MINAMII TOSHIHIKO
IPC: B60L53/20
Filed: 2019-03-04
Abstract: To continue external charging when the frequency of an AC voltage is low while hunting in a relay is prevented.SOLUTION: A charger includes an input line that is connected to an external power source, a conversion circuit that is disposed between the input line and a power storage device, a relay that is disposed between the input line and the conversion circuit, a voltage sensor that detects an AC voltage inputted to the input line, and a control device that calculates the effective value and frequency of the AC voltage on the basis of the waveform of the AC voltage during a prescribed time period. When a charging stop condition is established during external charging, the control device sets an open state of a relay. When a charging resumption condition is established after the external charging is stopped, the control device sets a closed state of the relay. A condition in which the calculated effective value of the AC voltage is less than a voltage threshold is set as the charging stop condition. A condition in which the calculated effective value of the AC voltage is greater than the voltage threshold and the calculated frequency of the AC voltage is greater than a frequency threshold is set as the charging resumption condition.SELECTED DRAWING: Figure 8
Patent JP-2019184053-A (JP)
Title: Shift control device and gear shifting system
Inventor: SHAKA SATOSHI
IPC: F16H61/68
Filed: 2019-03-04
Abstract: To shift at suitable timing to a gear stage which is easier for a rider to drive.SOLUTION: A shift control device 40 for controlling a speed change gear 34 of a human-power drive vehicle, includes: an acquisition part 60 that acquires a first reference value of a first variable relating to the human-power drive vehicle; a storage part 64 that stores a shifting condition specified by the information relating to a change of the first variable (the direction of the change, a change amount, and a change rate); and a control part 62 that controls the speed change gear on the basis of a change of the first reference value and the shifting condition.SELECTED DRAWING: Figure 2
Patent JP-2020143859-A (JP)
Title: Heat exchanger
Inventor: SAEGUSA HIROSHI
IPC: F28F3/08
Filed: 2019-03-07
Abstract: To provide a heat exchanger in which the flexibility of the design of a flow direction of a heat transfer medium can be improved.SOLUTION: In a heat exchanger 4, communicative holes H12, H22 of respective plate members 41, 42 constitute an end tank portion T11 by communicating with each other. Communicative holes H14, H24 of the respective plate members 41, 42 constitute an end tank portion T22 by communicating with each other. Communicative holes H16, H26 of the respective plate members 41, 42 constitute a center tank portion T31 by communicating with each other. When a lamination direction denotes a direction in which the plate members 41, 42 are laminated, the center tank portion T31 is provided in such a way that the center tank portion T31 partially overlaps the end tank portions T11, T22 in the lamination direction, and is communicated with the end tank portion T11.SELECTED DRAWING: Figure 5
Patent JP-2020148487-A (JP)
Title: Lectin immobilized semiconductor sensing device and method for detecting sugar compound
Inventor: AISAKA TETSUYA
IPC: G01N33/566
Filed: 2019-03-11
Abstract: To provide a semiconductor sensing device and a detection method of a sugar compound capable of detecting a sugar compound with a simple and high sensitivity by using a FET.SOLUTION: A lectin-immobilized semiconductor sensing device comprises, as a detection part, a lectin/organic monomolecular film/insulating layer/semiconductor structure. A first organic monomolecular film composed of an organic monomolecular film having a reactive functional group is formed on a first insulating layer of the field-effect transistor in which the first insulating layer containing a silicon oxide or an inorganic oxide is formed on a semiconductor as a reaction gate insulating part. Lectin, which is a probe molecule, is bound to the first organic monomolecular film directly or using a crosslinking molecule via the reactive functional group in the presence of arginine.SELECTED DRAWING: None
Patent JP-2019163456-A (JP)
Title: Method for producing reactive polymer having acryloyl group
Inventor: SANAI YASUYUKI
IPC: C08F2/50
Filed: 2019-03-12
Abstract: To provide a method for producing a reactive polymer that can produce a reactive polymer in a short time by a simple method and produces the reactive polymer excellent in solubility in (meth)acrylate and an organic matter such as an organic solvent or the like.SOLUTION: The method for producing a reactive polymer comprises subjecting a composition including a component (a) and a component (b) as given below and containing 60 to 99.99 wt% of the component (a) and 0.01 to 40 wt% of the component (b) in 100 wt% of the total amount of the component (a) and the component (b) to irradiation with active energy rays to produce a reactive polymer and stopping the irradiation with active energy rays in a polymerization rate at a gelation point or lower of the resulting polymer having an acryloyl group (A). The component (a): a compound having one acryloyl group and the component (b): a hydrogen abstraction type photopolymerization initiator.SELECTED DRAWING: None
Patent JP-2020147966-A (JP)
Title: Construction method and laminated structure for suppressing the evaporation of water from a concrete slab
Inventor: NAGATA YOSHIFUMI
IPC: E01C11/24
Filed: 2019-03-13
Abstract: To provide a construction method for suppressing the evaporation of water from a concrete slab which can suppress the occurrence of blistering of a concrete slab to which a floor slab waterproof material is applied.SOLUTION: A construction method is a construction method for suppressing the evaporation of moisture in a concrete slab 1 to be installed on top of a floor slab waterproof material, in which a resin composition is applied to the top surface of the concrete slab 1 and solidified to form an evaporation control layer 3 before installing the floor slab waterproof material on the concrete slab 1.SELECTED DRAWING: Figure 1
Patent JP-2020148004-A (JP)
Title: Tank dismantling device and tank dismantling method
Inventor: NAGASAKI MASAHIRO
IPC: E04G23/08
Filed: 2019-03-13
Abstract: To provide a tank dismantling device and a tank dismantling method that can safely dismantle a tank in a short working time.SOLUTION: The tank dismantling method performs a frame body installation step S1 for installing a frame body 2 capable of lining a tank 10, a dismantling step S4 for cutting the tank 10 and suspending and descending a cut piece 104 to a bottom 103 of the tank 10, and an exporting step S5 for exporting the suspended and descended cutting piece 104 from the tank 10. The dismantling step S4 performs a cutting step S41 for cutting the tank 10 by a cutting device 4, and a suspending and descending step S42 in which the cut piece 104 is suspended and descended to the tank bottom 103 by a suspending device 5 capable of suspending and descending the cut piece 104 cut by the cutting device 4.SELECTED DRAWING: Figure 1
Patent JP-2020146956-A (JP)
Title: Head drive device and image formation apparatus
Inventor: HASEBE RYOYA
IPC: B41J2/045
Filed: 2019-03-14
Abstract: To provide a head drive device that switches an operation of each of drive circuits in accordance with temperatures of the drive circuits.SOLUTION: A head drive device comprises: a drive voltage waveform generation unit that generates a drive voltage waveform from a drive waveform based on drive waveform data and includes a plurality of head drive units each of which applies this drive voltage waveform to a liquid ejection head; and a head drive switching unit that generates a drive waveform from the drive waveform data and, based on a predetermined condition, switches a way of transfer of a drive waveform to each head drive unit. The head drive switching unit detects an operating state of each head drive unit, and based on this operating state, calculates operation load of each head drive unit. When deviation of this operation load exceeds a predetermined threshold, the head drive switching unit switches a type of drive waveform data to be transferred to each head drive unit so as to reduce the deviation of the operation load.SELECTED DRAWING: Figure 6
Patent JP-2020149514-A (JP)
Title: Settlement intermediation server for making user select settlement provider server, program and method
Inventor: KIMURA RUI
IPC: G06Q20/02
Filed: 2019-03-14
Abstract: To provide a settlement intermediation server which can provide a remuneration or an incentive in real time which is different for each user as a settlement business operator, and can select a settlement business operator which is advantageous to itself from among a plurality of settlement business operators, a program and a method.SOLUTION: A settlement intermediation server has: settlement business operator selection means for selecting one or more settlement business operators ID which allow a user perform a settlement at a shop at the settlement of the user; settlement motive information broadcast means for transmitting settlement motive information to a settlement provider server broadcast based on the selected one or more settlement business operators ID; and settlement inducement information transition means for receiving settlement inducement information from one or more settlement provider servers, and transiting the settlement inducement information to a terminal. The settlement intermediation server also has settlement requirement transition means for receiving a settlement requirement including the user-selected settlement business operator ID according to the settlement inducement information, and transiting the settlement requirement to the settlement provider server based on the settlement business operator ID.SELECTED DRAWING: Figure 5
Patent JP-2020150770-A (JP)
Title: High side driver, switching circuit, and motor driver
Inventor: NIIKURA HIROKI
IPC: H02M1/00
Filed: 2019-03-15
Abstract: To provide a high side driver capable of driving a high side transistor at a duty ratio of 100%.SOLUTION: A high side driver 300 drives an N-type high side transistor MH. A selection circuit 310 generates a voltage VS of a switching terminal VS or a power supply voltage VCC, whichever is higher, in a common line 306. A regulator 330 stabilizes a voltage VCOML of a reference line 308 at a level lower than a voltage VCOM of the common line 306 by a predetermined voltage width ΔV. A charge pump circuit 340 is provided between the common line 306 and the reference line 308, and boosts a potential difference ΔV between the common line 306 and the reference line 308. A rectifying element 350 charges a bootstrap capacitor provided between a bootstrap terminal VB and the switching terminal VS, with an output voltage of the charge pump circuit 340.SELECTED DRAWING: Figure 2
Patent JP-2020147436-A (JP)
Title: Comb plate tool, man-conveyor, and comb board member
Inventor: EZAKI MASAHIKO
IPC: B66B29/06
Filed: 2019-03-15
Abstract: To provide a comb plate tool which can suppress an invasion of a string member into a joint part, and can prevent the string member from being pinched between a first comb board member and a second comb board member when the string member invades into the joint part.SOLUTION: A comb plate tool includes a first comb board member and a second comb board member which are arranged in parallel in a second lateral direction orthogonal to a first lateral direction so that the comb plate tool arranged at an end part of a getting-on-and-off floor of a man-conveyor has comb teeth protruding toward the inside of the first lateral direction to form a joint part between the comb board members. The joint part includes: a junction which is arranged at an inside end part of the first lateral direction and in which the first comb board member and the second comb board member are joined; and an opening part connected to the outside of the first lateral direction of the junction, where the junction has rigidity.SELECTED DRAWING: Figure 6
Patent JP-2020154772-A (JP)
Title: System for controlling industrial machine
Inventor: KOBAYASHI DAISUKE
IPC: G05B19/18
Filed: 2019-03-20
Abstract: To provide a system for controlling an industrial machine capable of automatically detecting a presence/absence of mistaken connection at a startup of a machine and preventing the occurrence of a risky operation such as high rotation/torque of a motor due to a mistaken connection.SOLUTION: A system for controlling an industrial machine A, having a control unit 2 that controls driving of a drive unit 3 for an industrial machine and a commander 1 that issues a command to the control unit 2, comprises a mistaken-connection detector 10 that detects an in-system mistaken connection of the control unit 2 and drive unit 3 based on a feedback value of actual driving of the drive unit 3 at a startup of the industrial machine.SELECTED DRAWING: Figure 2