baber/WOPTO huggingface dataset:
Patent JP-2020139768-A (JP)
Title: Vibration measurement method of turbine rotor blade and vibration measurement system
Inventor: KADOWAKI TAKAYUKI
IPC: G01H9/00
Filed: 2019-02-27
Abstract: To provide a vibration measurement method of a turbine rotor blade and vibration measurement system capable of identifying a vibration form of a turbine rotor blade while reducing an information processing load and a reflection board attachment work.SOLUTION: A vibration measurement method is the method with multiple turbine rotor blades 101 each of which is planted in a circumferential direction of a turbine rotor 100 and has a shroud 200. The method includes the steps of: attaching reflection boards 204 one by one for each outer peripheral surface of the shroud 200 at an angle θ2 different from an inclination angle θ1 which is formed by a gap part 203 between the adjacent shrouds 200 with respect to a rotor axial direction when viewed from an outer side in a rotor radial direction; allowing an optical sensor 102 on a stationary side to radiate laser light with respect to the shroud 200 on a rotation side from an outer side in a rotor radial direction; receiving reflected laser light by the optical sensor 102, so as to measure changes of laser light reflection intensity by the reflection board 204 and the gap part 203; and identifying a vibration form of the turbine rotor blade 101 based on timing of changes of laser light reflection intensity.SELECTED DRAWING: Figure 2
Patent JP-2020139820-A (JP)
Title: Navigation device, goods order processing method, and goods order processing program
Inventor: TAKEMURA KAZUAKI
IPC: G01C21/34
Filed: 2019-02-27
Abstract: To provide a navigation device, a goods order processing method, and a goods order processing program that can reduce a period from ordering goods to receiving them.SOLUTION: The navigation device comprises a memory, and a processor that has hardware. The processor is configured to: receive moving body information including location information of a moving body from the moving body that can communicate with external devices; receive goods order information by a user from a terminal that is linked to the moving body; select shops of order destinations of goods based on the moving body information and the goods order information; send a route to the selected shops to the moving body; create multiple routes to a plurality of candidate shops based on the moving body information and the goods order information when selecting shops; and select a shop, for which the time until goods can be received is the shortest, out of the plurality of candidate shops as a shop of an order destination of goods.SELECTED DRAWING: Figure 5
Patent JP-2020128294-A (JP)
Title: Folding machine and control method of folding machine
Inventor: AZUMA HIROTAKA
IPC: B65H45/16
Filed: 2019-02-08
Abstract: To provide a folding machine capable of preventing a continuous form paper from coming off from a paper end holding needle of a folding barrel to cause the occurrence of paper jam, when starting an operation of the folding machine.SOLUTION: When a folding machine 10 stops an operation, it is controlled so that a folding barrel 16 is stopped in a state where a continuous paper W of the length equal to or longer than the predetermined cutting length is wound on an outer peripheral surface of the folding barrel 16. Thereby, paper jam is prevented, labor required to start the operation is alleviated, and work time can be shortened.SELECTED DRAWING: Figure 2
Patent JP-2020024366-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YOSHINAGA HIROSHI
IPC: G03G15/20
Filed: 2019-03-04
Abstract: To provide a fixing device that can accurately detect the temperature on a heating member side with an inexpensive configuration.SOLUTION: A fixing device 20 comprises: a cylindrical fixing belt 21; a pressure roller 27 that forms a nip part N between the fixing belt 21 and the pressure roller; a heater 22 that is in contact with an inner peripheral surface of the fixing belt 21; and a non-contact thermistor 40 that is provided on the inner peripheral surface side of the fixing belt 21 and detects the temperature of the heater 22. The thermistor 40 is held at a position with the heater 22 interposed between the inner peripheral surface of the fixing belt 21 and thermistor and provided with a predetermined distance from the heater 22.SELECTED DRAWING: Figure 5
Patent JP-2020143849-A (JP)
Title: Air curtain device and air curtain formation method
Inventor: MATSUMOTO SHIN
IPC: F25D21/04
Filed: 2019-03-07
Abstract: To provide an air curtain device which can reduce an amount of moisture entering into a low temperature/low humidity space and achieve downsizing and cost reduction of a dehumidifier, and to provide an air curtain formation method.SOLUTION: An air curtain device of the invention includes a first air curtain device (1) installed on at least the first space side. The first air curtain device has: a first air suction port (2); an air curtain device body (3) including a dehumidifier which dehumidifies air supplied from the first air supply port; and a first air outlet (4) which blows out the dehumidified air to form a dehumidified air curtain (5). The first air suction port is located close to the first air outlet and disposed closer to a second space than the first air outlet.SELECTED DRAWING: Figure 1
Patent JP-2020150577-A (JP)
Title: Left and right wheel drive device
Inventor: TAKAHASHI NAOKI
IPC: B60L15/20
Filed: 2019-03-11
Abstract: To provide a left and right wheel drive device which reduces unintended torque difference between left and right wheels.SOLUTION: In a left and right wheel drive device 15 comprising a first motor 1 and a second motor 2 which drive left and right wheels of a vehicle, and a gear mechanism 8 which amplitudes a torque difference therebetween and transmits to the left and right wheels, a mechanical pump 3 is provided on a power transmission path between the first motor 1 and the gear mechanism 8. A refrigerant discharged from the pump 3 is introduced into the first motor 1 via a first refrigerant passage 4, and is introduced into the second motor 2 via a second refrigerant passage 5. A calculation part 11, which calculates a loss torque derived from operation of the pump 3 and a torque addition value of the first motor 1 on the basis of the number of revolutions of the first motor 1, is provided. Further, a control part 12, which controls the first motor 1 so as to generate a torque in which the torque addition value is added to a request torque of the first motor 1, is provided.SELECTED DRAWING: Figure 1
Patent JP-2020146695-A (JP)
Title: Laser processing device and laser processing method
Inventor: Shiotani takao
IPC: B23K26/03
Filed: 2019-03-11
Abstract: To provide a laser processing device and a laser processing method capable of precisely forming a laser processing area on a desirable position of an inner part of a workpiece.SOLUTION: A laser processing device includes an area presetting part 57 which divides a workpiece into a first area and a second area, a profile gain part 58 for gaining a first profile which exhibits a rugged shape of a principal plane of the workpiece of an objective line and a second profile which exhibits the rugged shape of the principal plane of the workpiece of a line just before the objective line, a reference profile calculation part 62 which calculates a reference profile provided by smoothing the second profile and an AF control part 56 which controls a laser processing area formation position based on the reference profile on a first area and controls the laser processing area formation position based on the first profile on a second area, when forming the laser processing area along the objective line.SELECTED DRAWING: Figure 3
Patent JP-2019123663-A (JP)
Title: Glass packaging ensuring container integrity
Inventor: STEVEN EDWARD DEMARTINO
IPC: C03C21/00
Filed: 2019-03-14
Abstract: To provide a method for producing glass articles, e.g., a strengthened glass container or a vessel such as vials for holding pharmaceutical products or vaccines in a hermetic and/or sterile state.SOLUTION: A strengthened glass container undergoes a strengthening process that produces compression at the surface and tension within the container wall. The strengthening process is designed such that the tension within the wall is sufficiently great enough to cause catastrophic failure of the container, thus rendering the product unusable, should sterility be compromised by a through-wall crack. The tension is greater than a threshold central tension, above which catastrophic failure of the container is caused, thus eliminating any potential for violation of pharmaceutical integrity.SELECTED DRAWING: Figure 2
Patent JP-2020150967-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-18
Abstract: To provide a game machine that can prevent a setting suggestion performance from being overlooked by a player.SOLUTION: A game machine includes: advantageous state suggestion performance execution means capable of executing an advantageous state suggestion performance suggesting that a state is controlled to an advantageous state; and setting suggestion performance execution means capable of executing a setting suggestion performance suggesting setting of a set value. The advantageous state execution means can execute the advantageous state suggestion performance in the first mode and the second mode in which the rate controlled to the advantageous state is higher than that in the first mode. When the advantageous state suggestion performance is executed in the second mode, the setting suggestion performance execution means can execute the setting suggestion performance at a higher rate than that when the advantageous state suggestion performance is executed in the first mode, after execution of the advantageous state suggestion performance.SELECTED DRAWING: Figure 8-26
Patent JP-2020152607-A (JP)
Title: Quick-hardening cement, cement mortar, cement concrete, road repair material, and, repair method of road
Inventor: YOSHIOKA MAHO
IPC: C04B22/08
Filed: 2019-03-20
Abstract: To provide a quick-hardening cement capable of simultaneously achieving high strength development in a short time and suppression of expansion after a long period of aging.SOLUTION: The invention provides a quick-hardening cement containing (A) a cement, (B) a quick hardening material containing calcium aluminate and anhydrous gypsum, and (C) a setting modifier, wherein the quick-hardening cement is characterized by that SO3/Al2O3 molar ratio of the (A) cement is 0.60 or over and 0.80 or under, and 3CaO SiO2/2CaO SiO2 molar ratio of the (A) cement is 4.0 or over.SELECTED DRAWING: None
Patent JP-2020155024-A (JP)
Title: Control system
Inventor: SEZAKI IZUYASU
IPC: G05B19/418
Filed: 2019-03-22
Abstract: To provide a control system capable of determining a post-processing unit to which a work-piece is input before a pre-processing is performed on the work-piece.SOLUTION: A control system 1 applied to the production line to which the work-piece W is transported comprises one or more pre-processing units 21 for performing pre-processing on the input work-piece W, a plurality of post-processing units 31 each containing a post-processing device 34 for performing post-processing on the work-piece W, and a transport unit 10 for loading the work-piece W into the pre-processing unit 21 and the post-processing unit 31. Further, the control system 1 comprises a loading determination unit in which the transport unit 10 determines the loading destination for loading the work-piece W, a device selection unit that selects a maintenance target device among the post-processing devices, and a maintenance instruction unit that instructs to perform maintenance on a device to be maintained. When the maintenance instruction unit instructs the post-processing device 34 to perform maintenance, the loading determination unit identifies the target work and the target pre-processing unit.SELECTED DRAWING: Figure 2
Patent JP-2020159752-A (JP)
Title: Spindle vibration measuring system, spindle measuring method, and program
Inventor: IGAI SATOSHI
IPC: B23Q17/12
Filed: 2019-03-25
Abstract: To provide a spindle vibration measuring system, a spindle vibration measuring method, and a program capable of appropriately performing understanding of causes in processing failures, setting of processing conditions and the like.SOLUTION: In this spindle vibration measuring system, the vibration of a spindle 120 in a machining machine 100 for performing cutting or polishing on workpiece W is measured. The machining machine 100 includes: a workpiece holding part 150 which holds the workpiece W; a spindle 120 which holds a tool 120c; and a movement mechanism which relatively moves the work holding part 150 and the spindle 120. The position fluctuation data or vibration data of the movement mechanism when the spindle 120 rotates is acquired, and a result relating to the vibration of the spindle 120 is outputted or stored on the basis of the position fluctuation data or vibration data.SELECTED DRAWING: Figure 1
Patent JP-2020159777-A (JP)
Title: Real time measurement method for ice packing factor of slurry ice
Inventor: MATSUMOTO TAISUKE
IPC: F25C1/00
Filed: 2019-03-25
Abstract: To provide a real time measurement method for an ice packing factor of slurry ice and a slurry ice manufacturing apparatus capable of calculating an ice packing factor of the slurry ice in real time by electric conductivity of raw water inside an ice making part for manufacturing slurry ice of the slurry ice manufacturing apparatus and/or inside a provision part thereof for providing the slurry ice to an outside.SOLUTION: A real time measurement method for an ice packing factor of slurry ice calculates an ice packing factor of slurry ice in real time by electric conductivity of the slurry ice inside an ice making part for manufacturing the slurry ice of a slurry ice manufacturing apparatus and/or inside a provision part thereof for providing the slurry ice to an outside. The real time measurement method measures electric conductivity (k) of raw water by using electric conductivity measurement means installed inside the ice making part and/or inside the provision part and calculates an ice packing factor of the raw water from the measured electric conductivity (k).SELECTED DRAWING: Figure 1
Patent JP-2020156838-A (JP)
Title: Connection type disposable wearing article
Inventor: NAGANO AKIKO
IPC: A61F13/56
Filed: 2019-03-27
Abstract: To provide a connection type disposable wearing article facilitating keeping a good leg position.SOLUTION: A tape type disposable diaper is provided in which: a dimension in a front-back direction LD from a front end to a lower edge of a front wing 80, and a dimension in the front-back direction LD from a rear end to a lower edge of a rear wing 90 are each 25-35% of a total length L; both side edges of an intermediate part M are linear parts along the front-back direction; the lower edge of the front wing 80 extends linearly along a width direction WD; a first part 91 positioned at a base end side in the lower edge of the rear wing 90 extends linearly along the width direction WD; and a second part 92 positioned at a tip end side extends so as to be positioned at an oblique front side toward a lateral side, and has an acute angle side intersection angle in the width direction WD of 25-50 degrees.SELECTED DRAWING: Figure 2
Patent JP-2019093244-A (JP)
Title: Method and apparatus of removing blood from extracorporeal blood circuit
Inventor: SOEREN GRONAU
IPC: A61M1/36
Filed: 2019-03-27
Abstract: To provide a further method of removing blood from an extracorporeal blood circuit or a functional device at the end of a blood treatment session.SOLUTION: In a method of removing blood from an extracorporeal blood circuit 2000 and/or a functional device 1000 that are connectable or connected to a blood treatment device for the treatment of blood of a patient at the end of a blood treatment session, the blood treatment device includes or is connected to: at least one extracorporeal blood circuit 2000 which has a line internal part and includes at least one arterial line section 1 and at least one intravenous line 3; and at least one blood pump 4000 for transporting blood to the line internal part. The method includes a step of operating the blood pump in a second transporting direction opposite from a first transporting direction, which is common during the blood treatment, of the pump, and a first section of the arterial line section is connected to a second section of the intravenous line section of the extracorporeal blood circuit.SELECTED DRAWING: Figure 1
Patent JP-2020159524-A (JP)
Title: Looseness prevention device for screw component
Inventor: MOCHINAGA KEIICHIRO
IPC: F16B23/00
Filed: 2019-03-27
Abstract: To provide a looseness prevention device for a screw component capable of suppressing looseness of a screw component.SOLUTION: A looseness prevention device for a screw component comprises: a rotation part that has a fitting part that can be fitted to a screw component, and that can rotate integrally with the screw component when the fitting part is fitted to the screw component; and an engaging part that engages with the rotation part so as to suppress the rotation of the screw part in the looseness direction. For example, the device further comprises a base part on which the rotation part and the engaging part are arranged. Also, for example, the base part has a positioning part that suppresses the base part from rotating together with the rotation part.SELECTED DRAWING: Figure 2
Patent JP-2020159973-A (JP)
Title: Light source device for light measurement, spectroscopic measurement device and spectroscopic measurement method
Inventor: YAMADA TAKESHI
IPC: G01J3/14
Filed: 2019-03-27
Abstract: To enable high-accurate and high-speed spectroscopic measurement by providing a light source device for light measurement which does not lose uniqueness of time wavelength even when output is made high.SOLUTION: Broadband pulse light having a continuous spectrum over a wavelength width of at least 50 nm in a range of 900-1300nm is emitted from a pulse light source 1 and divided for each wavelength by a divider 3. Light of each wavelength is transmitted by extension fibers 41-4n and emitted from a coupler 5. Respective extended fibers 41-4n are different in length so that an elapsed time and a wavelength in one pulse correspond to each other in one to one at an output end.SELECTED DRAWING: Figure 1
Patent JP-2020157734-A (JP)
Title: Liquid discharge device
Inventor: NAKAGAWA MASAHIDE
IPC: B41J2/175
Filed: 2019-03-28
Abstract: To provide a liquid discharge device which enables a user to check a residual quantity of a liquid in a liquid housing part.SOLUTION: A liquid discharge device 11 includes: a discharge part 15 which discharges a liquid; a liquid housing part 16 which houses the liquid supplied to the discharge part; and a display part 22 which emits light to display a residual quantity of the liquid in the liquid housing part. Further, the display part 22 is formed by a touch panel and senses an input to display the residual quantity of the liquid in the liquid housing part 16. Furthermore, the display part 22 displays the residual quantity of the liquid in the liquid housing part 16 as a numerical value.SELECTED DRAWING: Figure 3
Patent JP-2020163570-A (JP)
Title: Laminate
Inventor: KAMIBAYASHI HIROYUKI
IPC: B32B9/00
Filed: 2019-03-28
Abstract: To provide a laminate having high gas barrier properties and wet heat resistance at low cost.SOLUTION: The present invention provides a laminate that has an inorganic compound layer, a silicone layer and a silicon compound layer in this order on at least one side of a polymer base material.SELECTED DRAWING: Figure 1
Patent JP-2020165464-A (JP)
Title: Electric actuator and actuator device
Inventor: ARITA TETSUO
IPC: F16H63/34
Filed: 2019-03-29
Abstract: To improve positioning accuracy in displacing and driving an object to a target position in a transmission actuator for a shift-by-wire of a vehicle.SOLUTION: A control portion in one embodiment of an electric actuator keeps an angular speed of a motor portion at a prescribed angular speed regardless of a rotation angle of an output shaft in at least a part to an intermediate rotation angle smaller than a target rotation angle in rotating the output shaft to the prescribed target rotation angle, starts deceleration of the rotation of the motor portion when it is determined that the rotation angle of the output shaft reaches the intermediate rotation angle on the basis of a result of detection by a second rotation sensor, calculates an angular deceleration rate on the basis of a remaining angle obtained by subtracting the rotation angle of the output shaft from the target rotation angle in decelerating the rotation of the motor portion, decelerates the rotation of the motor portion at the calculated angular deceleration speed, and stops the driving of the motor portion when it is determined that the rotation angle of the output shaft reaches the target rotation angle on the basis of a result of the detection by the second rotation sensor.SELECTED DRAWING: Figure 4
Patent JP-2020163505-A (JP)
Title: Processing tool
Inventor: Nguyen Dinh Dinh
IPC: B23G1/46
Filed: 2019-03-29
Abstract: To provide a processing tool capable of accurate and stable minute telescopic motion.SOLUTION: A processing tool includes an upper body (1) with a connecting part (1a) connected to an a host device and having a tubular part (1b), a holder body (2) mounted on in the tubular part (1b) of the upper body (1) and having a cantilever plate spring (11) formed by cutting in a tubular outer wall, a steel ball (3) held in a recess (12) formed in the tubular part (1b) and engaging with a groove (14) formed in the cantilever plate spring (11) of the holder body (2) on one side, a tap gripping tool (15) provided at a lower end of the holder body (2) and replaceably gripping a tool (20), and a cover (13) screwed to the tubular part (1b) and arranged so as to cover the tubular part (1b) and the steel ball (3) from outside. The cantilever plate spring (11) bends with a push-back force (25) from a tool or pulling force (26) of the tool to minutely displace the holder body (2) in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020164019-A (JP)
Title: Vessel
Inventor: FUNAKOSHI HIROMUTSU
IPC: B63B3/56
Filed: 2019-03-29
Abstract: To provide a vessel having holds formed so as to able to handle various cargoes.SOLUTION: A vessel 10 is configured such that sections C1, C5 of a bow hold H1 and a stern hold H5 respectively include slopes SM of stools S1, S4, and a section C3 of a center hold H3 includes slopes SM of stools S2, S3 from both sides of front and rear partition walls B2, B3, but sections C2, C4 of holds H2, H4 adjacent to both sides of the center hold H3 do not include any slope SM of the stools S1-S4.SELECTED DRAWING: Figure 1
Patent JP-2020164702-A (JP)
Title: Colored adhesive sheet and display body
Inventor: OSABA SHO
IPC: C09J11/02
Filed: 2019-03-29
Abstract: To provide a colored adhesive sheet that can improve the designability of a display-body, and to provide a display-body that has improved designability.SOLUTION: A colored adhesive sheet 1, which is a colored adhesive sheet 1 including a coloring agent-containing colored adhesive-agent layer 11 for bonding one display-body constituent member and another display-body constituent member, and in which the average haze, which is the average value of the haze value at wavelength of 780 nm and the haze value at wavelength of 380 nm of the colored adhesive-agent layer 11, is 1% or more and 60% or less.SELECTED DRAWING: Figure 1