baber/WOPTO huggingface dataset:
Patent JP-2021029077-A (JP)
Title: Control device for voltage-type inverter
Inventor: SATO IKUYA
IPC: H02M7/48
Filed: 2019-08-09
Abstract: To provide a control device in which an output voltage error of a voltage-type inverter is precisely compensated by high-speed arithmetic processing, interference with a speed control system is prevented, voltage detection means is configured not to directly detect output voltage of each phase of the voltage-type inverter so that no noise countermeasures is required, and a configuration is simplified.SOLUTION: A control device for a voltage-type inverter includes: current detecting means 40 for detecting an output current of each phase of a PWM inverter 30; voltage detecting means 50 for detecting an output voltage of each phase from an output line voltage of the PWM inverter 30; coordinate conversion means 21 for converting an output signal of the current detecting means 40 and the voltage detecting means 50 into a current detection value and a voltage detection value of a rotation coordinate system, respectively; and voltage correction value calculation means 22 for calculating a voltage correction value for correcting an output voltage command value using the current detection value and the voltage detection value output from the coordinate conversion means 21, and an output voltage command value. A main part of a circuit is constituted of a high-speed digital arithmetic device such as an FPGA.SELECTED DRAWING: Figure 1
Patent JP-2021032569-A (JP)
Title: Salt sensor device and manufacturing method thereof
Inventor: SEKI ATSUSHI
IPC: G01N21/41
Filed: 2019-08-15
Abstract: To provide a salt sensor device and a method for manufacturing the same that can observe in situ an amount of salt such as sodium chloride for a long period of time.SOLUTION: A salt sensor 1 is provided with an optical transmission portion 2 with a core 5a and a clad 6a and a heterocore portion 3 with a core 5b and a clad 6b. An optical fiber 4 is provided for the core 5b with a smaller diameter than the core 5a. Provided are a metal nanoparticle layer 7 dispersed and fixed on an outer peripheral surface of the clad 6b of the heterocore portion 3 and an alternating laminated film layer 8 covering the metal nanoparticle layer 7. In the alternating laminated film layer 8, at least one polycation film and one polyanion film are alternately laminated.SELECTED DRAWING: Figure 1
Patent JP-2021029380-A (JP)
Title: Clothing folding hanger
Inventor: FUJIWARA YOSHITAKA
IPC: A47G25/40
Filed: 2019-08-20
Abstract: To provide a clothing folding hanger which is capable of quickly and easily packing and unpacking and of carrying an article of clothing easily without forming wrinkles or causing deformation.SOLUTION: A clothing folding hanger 100 has: a main plate part 110 placed between a front body part and a back body part of an article of clothing; and a right side back surface part 120R provided in adjacency to the main plate part via a first fold 130R; and a right side back surface part. The right side back surface part is provided with: a right side part foldable at the fold so that the right side back surface part approaches the body back surface part; and a left side part foldable at the fold so that the left side back surface part approaches the body back surface part. For example, when a man's shirt WS is stored, housed in a bag or a trunk, a user goes on a trip or the like and arrives at an accommodation, the user unpacks, takes out the man's shirt WS from the bag and a trunk, and hangs it on the hanger. That is, the man's shirt WS is shifted from the storage state to a hanging state.SELECTED DRAWING: Figure 5
Patent JP-2020041541-A (JP)
Title: Method for repairing rotor of multi-stage axial compressor of gas turbine
Inventor: LUCA FORNO
IPC: F01D25/00
Filed: 2019-08-23
Abstract: To provide a method for repairing a rotor of a multi-stage axial compressor of a gas turbine by replacing a damaged blade disc of the last stage with new disc, which is little burdensome.SOLUTION: The method for repairing a rotor of a multi-stage axial compressor of a gas turbine is provided, wherein an old bladed disc to be replaced is mounted by interference fit on a shaft of the rotor which is rotatable about a rotating shaft, the method comprises the steps of: cutting a shaft at a cross section plane vertical to a rotating axis x of the shaft so as to separate a portion of the shaft from a remaining portion 12' of the shaft; providing corresponding new blade discs 14"having hubs 16" having solid cross sections in place of the blade discs; providing a new end portion 12" of the shaft having a hollow solid cross section; and clamping the new bladed disc between the remaining portion of the shaft and the new end portion of the shaft, and securing the new bladed disc to the remaining portion of the shaft by anchor bolts 28, 30.SELECTED DRAWING: Figure 3
Patent JP-2021035424-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINSUKE
IPC: A63F5/04
Filed: 2019-08-30
Abstract: To provide a game machine that can mitigate damage on the amusement of a game even in a case where a disadvantageous game state starts.SOLUTION: A pachinko slot machine 1 has a BB disadvantageous to a player, and achieves an AT function by controlling presence/absence of notification in an inter-BB flag state. Although the disadvantageous BB ends when the total number of put-out tokens reaches a specified value, an expectation value of the balance of tokens per game unit during BB is minus, tokens decrease by the end. Basically, in the pachinko slot machine 1, although a game is performed while winning of the disadvantageous BB is avoided to maintain the inter-BB flag state, if the disadvantageous BB is won, the number of games required by the end of BB is counted, and the corresponding number of games is added to the duration of AT.SELECTED DRAWING: Figure 392
Patent JP-2021044371-A (JP)
Title: Method for detecting foreign matter on holding surface
Inventor: KOIKE KAZUHIRO
IPC: B24B55/06
Filed: 2019-09-11
Abstract: To provide a method for detecting a foreign matter on a holding surface, capable of more easily detecting a foreign matter on a holding surface of a holding table.SOLUTION: A method for detecting a foreign matter on a holding surface includes: a resin coating step ST11 of coating a resin on a surface of a workpiece; a holding step ST12 of holding a rear side of the resin-coated workpiece on a holding table; a processing step ST13 of cutting the workpiece to a thickness at which the resin is not completely removed, from the front side of the workpiece by means of a cutting unit; a determination step ST15 of determining whether or not the state of interference fringes formed on the resin after the processing step ST13 has been executed exceeds a predetermined allowable range; and a cleaning step ST16 of cleaning the holding surface of the holding table if the state of interference fringes exceeds the allowable range.SELECTED DRAWING: Figure 4
Patent JP-2021044985-A (JP)
Title: Motor control device and motor control method
Inventor: KAWASAKI SHINJI
IPC: H02P6/16
Filed: 2019-09-12
Abstract: To provide a motor control device and a motor control method that can detect an error of an angle sensor in a short time.SOLUTION: A motor control device according to an embodiment includes a current control unit, a detection unit, and a calculation unit. The current control unit changes a d-axis current value of a current flowing through a motor having an integrated angle at predetermined intervals. For each d-axis current value that changes at predetermined intervals, the detection unit detects a first q-axis current value of the current flowing through the motor by rotating the motor in a first direction, and detects a second q-axis current value of the current flowing through the motor by rotating the motor in a second direction opposite to the first direction. The calculation unit calculates an angle error of an angle sensor that detects the angular position of the motor on the basis of the first q-axis current value and the second q-axis current value detected by the detection unit.SELECTED DRAWING: Figure 2
Patent JP-2021049600-A (JP)
Title: Assist device
Inventor: ARAI TOMOKI
IPC: B25J19/06
Filed: 2019-09-25
Abstract: To provide a technique that can control assist force without requiring manual operation.SOLUTION: An assist system comprises: a first mounting fixture that is mounted on an upper half of a user R; a second mounting fixture that is mounted on a leg or the waist of the user R; an actuator 14 that generates assist force between the first mounting fixture and the second mounting fixture; a sound collection microphone 42 that obtains sound data about ambient sound; and a controller 15 that controls the actuator 14 on the basis of the sound data.SELECTED DRAWING: Figure 6
Patent JP-2020011986-A (JP)
Title: Methods of treatment of cancer by continuous infusion of coenzyme q10
Inventor: NIVEN RAJIN NARAIN
IPC: A61K31/475
Filed: 2019-09-26
Abstract: To provide improved methods for treatment of oncological diseases, including cancer, and compositions capable of delivering bioactive agents to aid in treatment of diseases and other conditions.SOLUTION: A method of treating cancer in a subject comprises administering a composition comprising coenzyme Q10 by continuous intravenous infusion for at least 48 hours. The coenzyme Q10 is administered sequentially at a first rate and a second rate, where the first rate is higher than the second rate.SELECTED DRAWING: None
Patent JP-2021048822-A (JP)
Title: Low fat content adjusted milk for tea-based beverage and method for producing the same
Inventor: SUGISE TAKESHI
IPC: A23C9/14
Filed: 2019-09-26
Abstract: To provide: a low fat content adjusted milk for tea-based beverage, in which in a tea extract-containing tea-based beverage, while enhancing the rich flavor of tea such as aroma and astringency without disturbance, a milk feeling close to an unpasteurized milk as well as a refreshing flavor after drinking can be felt; and a tea-based beverage using the low fat content adjusted milk.SOLUTION: There is provided a low fat content adjusted milk for tea-based beverage, in which a milk fat content is 0.9% or more and less than 3.0% and a protein reduction value in the milk is 4 to 10.5 and a modified whey protein percentage is 60 to 85%; and there is also provided a tea-based beverage in which 45 to 300 pts.wt. of the low fat content adjusted milk for tea-based beverage is blended to 100 pts.wt. of tea extract.SELECTED DRAWING: None
Patent JP-2021056730-A (JP)
Title: System, method, and program
Inventor: NAITO TAKASHI
IPC: G05B19/418
Filed: 2019-09-30
Abstract: To provide a system capable of continuing accurate modeling of a manufacturing site when operating the manufacturing site.SOLUTION: A system comprises: a simulation unit 320 which simulates at least some operations in a manufacturing site on the basis of at least some simulation models in the manufacturing site; a monitor unit 340 which monitors at least some actual operations in the manufacturing site; a calibration unit 350 which calibrates the simulation models on the basis of differences between the simulated operations and actual operations; and an update unit 360 which updates a plan model used to generate a production plan in the manufacturing site according to the calibration of the simulation models.SELECTED DRAWING: Figure 3
Patent JP-2021057762-A (JP)
Title: Imaging apparatus, information processing method, and program
Inventor: JINNAI RYO
IPC: H04N5/92
Filed: 2019-09-30
Abstract: To provide an environment capable of suitably linking a voice memo to a series of image groups captured in a continuous imaging mode.SOLUTION: An imaging apparatus comprises a user interface control unit which performs processes of: displaying a state in which a plurality of images are brought together as a first display mode of an image group composed of the images; individually displaying each of the images as a second display mode of the image group; and detecting an operation to record a voice memo corresponding to an image selected in the second display mode.SELECTED DRAWING: Figure 5
Patent JP-2021055755-A (JP)
Title: Rolling bearing
Inventor: NAKADO RYOSUKE
IPC: F16C33/66
Filed: 2019-09-30
Abstract: To provide a rolling bearing which can supply a lubrication oil to a portion, where frictional sliding occurs between components, with a structure of the rolling bearing itself.SOLUTION: A taper roller bearing 3 includes: an inner ring 31 which rotates with a counter shaft 24, a rotary member of a support object; an outer ring 32 which encloses the inner ring 31; and conical rollers 33 which roll on an inner ring raceway surface 310a formed on an outer peripheral surface 310 of the inner ring 31 and an outer ring raceway surface 320a formed on an inner peripheral surface 320 of the outer ring 32. The outer ring 32 is formed with an oil guide hole 30 which guides a lubrication oil L to the inner peripheral surface 320.SELECTED DRAWING: Figure 4
Patent JP-2021053949-A (JP)
Title: Thermal-transfer sheet and printed matter
Inventor: IKEDA AI
IPC: B41M5/52
Filed: 2019-09-30
Abstract: To provide a thermal-transfer sheet and a printed matter that enable wiping off of ink and allow easy visual check of concealed characters, etc.SOLUTION: A thermal-transfer sheet has a base material, and a first transfer layer and a second transfer layer provided in surface sequence so as to be peelable from the base material. The first transfer layer satisfies (condition A), (condition B), (condition C) and (condition D), and the second transfer layer satisfies (condition B) and (condition E). (Condition A) Containing at least any one of a vinyl chloride-vinyl acetate copolymer, polyester, an acrylic resin and an ethylene-vinyl acetate copolymer. (Condition B) Containing 20-60 mass% of a coloring agent with respect to the total amount of a solid content. (Condition C) Containing 70 mass% or less of an acrylic resin with respect to the total amount of the binder solid content. (Condition D) Containing 0 mass% or more and less than 5 mass% of wax with respect to the total amount of the binder solid content. (Condition E) Containing 5 mass% or more and less than 90 mass% of the wax with respect to the total amount of the binder solid content.SELECTED DRAWING: Figure 1
Patent JP-2020126580-A (JP)
Title: Medical information processor and medical information display system
Inventor: STEVEN REYNOLDS
IPC: G16H10/60
Filed: 2019-10-01
Abstract: To improve the visibility of a timeline while maintaining the accuracy or the context related to an event.SOLUTION: In a medical information display system 10, a CPU 22 of a medical information processor 12 includes a collection unit, an acquisition unit, and a display control unit. The collection unit collects information on a patient to which a time value is related. The acquisition unit acquires a first period associated with diagnosis of the patient on the basis of the collected information. A display control unit displays information on the patient in the display along a time axis, and sets a scale in a first region for the first period, the scale being larger than the scale of a second region for a second period as a different period from the first period.SELECTED DRAWING: Figure 1
Patent JP-2021063515-A (JP)
Title: Power supply control device
Inventor: HARADA MASAMICHI
IPC: F16H61/02
Filed: 2019-10-10
Abstract: To provide a power supply control device that can appropriately protect a circuit board of a driver when an electric oil pump becomes high in temperature, and can shorten the time required to return the circuit board from a protected state into a normal operation state.SOLUTION: A power supply control device of the present invention includes: a driver 4 that has a circuit board and controls operation of an electric oil pump; a control unit 2 that controls electric power supply to the driver 4; a substrate temperature sensor 5 that detects temperature TCPU of the circuit board; and an oil temperature sensor 7 that detects temperature of hydraulic oil of a transmission 6 as an oil temperature TOIL. The control unit 2 executes energization prohibition control (Fig. 2) for prohibiting the electric power supply to the driver 4 when the temperature TCPU of the circuit board detected by the substrate temperature sensor 5 exceeds a first threshold temperature TTHR1, and during the execution of the energization prohibition control, executes a release determination (Fig. 3) for determining whether or not to release the energization prohibition control, on the basis of the oil temperature TOIL detected by the oil temperature sensor 7.SELECTED DRAWING: Figure 1
Patent JP-2021062889-A (JP)
Title: Food packaging bag
Inventor: KAMIYA TOMOTAKE
IPC: B65D33/02
Filed: 2019-10-14
Abstract: To provide a food packaging bag which, being in a package state, is easy to carry.SOLUTION: A food packaging bag of the present invention includes a bag body 10 which is formed as such that a pair of sheets 2, 3 having a shape in which one end side is wider than another end side are overlapped and three sides are sealed and the other end becomes an opening 13 via a top joint part 11 on one end side and other side joint parts 12 on both sides, and a header part 15 composed of the protruding pieces of the sheets 2, 3 protruding from the top joint part 11, the header part 15 is a flap 17 that is formed by forming a notch line 16, and includes the flap 17 that opens when bent to form an opening 18 sized to allow a finger to be inserted, or an opening 18 sized to allow a finger to be inserted.SELECTED DRAWING: Figure 3
Patent JP-2021064714-A (JP)
Title: Electronic control device
Inventor: ONODERA MASATO
IPC: H05K7/20
Filed: 2019-10-15
Abstract: To provide an electronic control device capable of efficiently radiating internal heat of a case to the outside.SOLUTION: An electronic control device 10 includes a circuit board 20 mounted with a connector and an electronic component 13 on one surface 21 and a case housing the circuit board 20. On the other surface 22 of the circuit board 20, there is mounted a heat transfer body 60 for transferring heat issued by the electronic component 13 to a wall part 41 of the case. The heat transfer body 60 and an internal surface 45 of the wall part 41 of the case are engaged with each other in an uneven manner. An external surface 42 of the wall part 41 of the case is formed in an uneven manner.SELECTED DRAWING: Figure 2
Patent JP-2021063495-A (JP)
Title: Auxiliary machine mounting structure for engine
Inventor: OKAMURA SHO
IPC: F02B67/04
Filed: 2019-10-17
Abstract: To provide an auxiliary machine mounting structure for an engine capable of reducing vibration of an auxiliary machine, even if an auxiliary machine mounting portion supporting the auxiliary machine is integrated with a cylinder block.SOLUTION: An engine 1 has a cylinder block 2 that has a plurality of cylinders 27, a side wall 2A of the cylinder block 2 extending in a cylinder row direction, and a plurality of head bolt fastening bosses 43 formed with a screw hole 42 to which a head bolt 41 fastening a cylinder head 3 is fastened and disposed at predetermined intervals on the side wall 2A. The engine 1 has an auxiliary machine that is disposed at a position adjacent to the side wall 2A and to which power is transmitted from a crank shaft 6, and an upper side auxiliary machine mounting portion 51 coupled to the side wall 2A at a base end portion and mounted with the auxiliary machine at a tip end portion. The upper side auxiliary machine mounting portion 51 has a predetermined length in the cylinder row direction, and the base end portion of the upper side auxiliary machine mounting portion 51 is coupled to the plurality of head bolt fastening bosses 43.SELECTED DRAWING: Figure 5
Patent JP-2021066818-A (JP)
Title: Reformed gas production facility and reformed gas production method
Inventor: SATO ATSUSHI
IPC: C10J3/54
Filed: 2019-10-24
Abstract: To provide a reformed gas production facility and a reformed gas production method that can suppress the amount of fuel used to produce superheated steam to be used in the reforming reaction of gasified gas.SOLUTION: A reformed gas production facility comprises: a gasifier that partially combusts solid material containing organic matter to generate gasified gas; a reformer that reforms the gasified gas to generate reformed gas containing at least carbon monoxide, carbon dioxide, and hydrogen; a combustion furnace for combusting fuel; a combustion furnace boiler that generates steam using heat from first combustion exhaust gas generated by the combustion of the fuel in the combustion furnace; and a heat exchanger that exchanges heat between the reformed gas and the steam to superheat the steam and generate superheated steam.SELECTED DRAWING: Figure 1
Patent JP-2021068824-A (JP)
Title: Chuck table for cutting device
Inventor: KANEKO TOMOHIRO
IPC: H01L21/301
Filed: 2019-10-24
Abstract: To provide a chuck table for a cutting device capable of reducing processing cost and shortening a period for delivery.SOLUTION: A chuck table 10 for a cutting device comprises: a main body part 11 including a hard plate 20 having air permeability and a rubber plate 30 which is fixed on a front face side of the hard plate 20; and a frame body part 40 which is fitted to a circumference of the main body part 11 in such a manner that a holding surface 31 of the rubber plate 30 of the main body part 11 and a rear face 21 of the hard plate 20 are exposed, and fixes the main body part 11 to a table base 50 in a freely removable manner. The rubber plate 30 of the main body part 11 includes: the holding surface 31 on which a workpiece is held; a clearance groove 32 for cutting blade corresponding to a predetermined dividing line of the workpiece supported on the holding surface 31; and a suction hole 33 formed in a region defined by the clearance groove 32 for cutting blade. In the chuck table 10, a negative pressure from the table base 50 is transferred through the hard plate 20 to the suction hole 33 of the rubber plate 30.SELECTED DRAWING: Figure 4
Patent JP-2021071115-A (JP)
Title: Solenoid brake of electric motor
Inventor: ITO TAKATSUGU
IPC: H01F7/06
Filed: 2019-10-29
Abstract: To provide a solenoid brake of an electric motor capable of facilitating production.SOLUTION: A solenoid brake 10 of an electric motor provided with a coil bobbin storage section 54 storing a coil bobbin 24 and a brake core 14 having a connector insertion hole 52a where a connector 56 is inserted thereinto. The coil bobbin 24 has a plurality of terminal storage sections 34 where terminals 32 are stored inside the same. The terminal 32 has a first contact point 44 connected to a coil 26 sealed with sealing sections 38a and 38b of the terminal storage section 34 with the terminal 32 stored in the terminal storage section 34 and a second contact point 48 brought into contact with an electrode 56a of the connector 56 inserted into the connector insertion hole 52a with the terminal 32 stored in the terminal storage section 34.SELECTED DRAWING: Figure 13
Patent JP-2020132271-A (JP)
Title: Lid forming device
Inventor: NAKAMURA YUICHI
IPC: B65B7/20
Filed: 2019-11-05
Abstract: To provide a lid forming device with a configuration allowing a part of another flap to be easily inserted in a slit of a flap of a cardboard box.SOLUTION: In a lid forming device 340, entering a tip of a second large flap Zfa2 in a slit Slt3 of a first small flap Zfa3 and a slit Slt4 of a second small flap Zfa4 by extending the folded second large flap Zfa2 makes the tip easily inserted into the slit Slt3 of the first small flap Zfa3 and the slit Slt4 of the second small flap Zfa4 without any additional load on the second large flap Zfa2 and any buckling in the second large flap Zfa2.SELECTED DRAWING: Figure 7B