baber/WOPTO huggingface dataset:
Patent JP-2018130953-A (JP)
Title: Determination of maximum jetting frequency for inkjet head
Inventor: STUART HOWKINS
IPC: B41J2/055
Filed: 2018-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining the maximum jetting frequency for an inkjet head, and to provide a test system and a computer readable medium.SOLUTION: A method includes the steps of: generating a velocity/frequency curve for an inkjet head; and determining failure zones in the velocity/frequency curve that comprise frequencies in the velocity/frequency curve resulting in jetting failure of the inkjet head. The method further includes the step of determining a range of the maximum jetting frequencies of the inkjet head that are higher than frequencies of the failure zones, where subharmonic frequencies of each of the maximum jetting frequencies are outside the failure zones. The method further includes the step of selecting the maximum jetting frequency for the inkjet head from the range of the maximum jetting frequencies.SELECTED DRAWING: Figure 3
Patent JP-2019037741-A (JP)
Title: Body information analysis apparatus and eye shadow analysis method thereof
Inventor: SHEN SHYH-YONG
IPC: A45D44/00
Filed: 2018-01-19
Abstract: To provide a body information analysis apparatus which analyzes an image of eye shadows of a user to assist the user in putting on makeup perfectly.SOLUTION: An eye shadow analysis method adopted by a body information analysis apparatus includes: locating each part of a user's face when the face is recognized by an image recognition module of the body information analysis apparatus (S16); acquiring the positions of the left eyebrow, the left eye, the right eyebrow, and the right eye, respectively (S18); determining a position of a left eye shadow according to the left eyebrow and the left eye, and determining a position of a right eye shadow according to the right eyebrow and the right eye (S20); analyzing average color values of the eye shadows (S24); comparing the average color values of the eye shadows with preset color values (S26), or comparing the average color value of the left eye shadow with the average color value of the right eye shadow; and displaying the comparison result on a display module of the body information analysis apparatus (S28).SELECTED DRAWING: Figure 6B
Patent JP-2018099123-A (JP)
Title: Analytical method
Inventor: TAKAHASHI RYOSUKE
IPC: G01N33/50
Filed: 2018-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device with which the overall pharmacokinetic picture can be grasped in vitro by quantifying the vascular side efflux fraction, the lumen side efflux fraction, and the intracellular retained fraction of a drug administered to a cell and determining the distribution ratio of each fraction.SOLUTION: A component analysis device is provided with a temperature control unit that controls the temperature within a plurality of vessels and an analysis unit that measures and analyses chemical components that efflux from cells within the plurality of vessels. The plurality of vessels comprise at least first vessels and second vessels that each hold a first buffer liquid therein. The temperature control unit controls the temperatures within the first vessel and the second vessel to be different. The analysis unit measures the amount of components excreted from the cells within the first vessel into the first buffer liquid within the first vessel, and the amount of components excreted from the cells within the second vessel into the first buffer liquid within the first vessel, and analyses the amount of chemical components excreted via a transporter of the cell.SELECTED DRAWING: Figure 3
Patent JP-2019129198-A (JP)
Title: Work-piece cutting method
Inventor: TANAKA MAKOTO
IPC: B23K26/00
Filed: 2018-01-23
Abstract: To provide a work-piece cutting method that can accurately detect cut grooves overlappingly formed in a laser processed groove.SOLUTION: In the work-piece cutting method, a half-cut groove 450 having a groove bottom 451 for reflecting light 34 of epi-illumination 31A is formed in a range of an outer peripheral surplus area 207 of a scheduled division line 204 which is not yet cut, and the half-cut groove 450 is detected in distinction from a laser processed groove 300 that diffusely reflects the light 34 and is darkly displayed.SELECTED DRAWING: Figure 10
Patent JP-2019017030-A (JP)
Title: Receiver
Inventor: NONAKA YASUYUKI
IPC: H04H60/23
Filed: 2018-01-26
Abstract: To provide a receiver enabling a user to view a subscribed program without failing to execute ECM and EMM processes necessary for descrambling.SOLUTION: A receiver comprises: a tuner section which receives a service signal; a descrambler which receives a scrambled content output from the tuner section; a control section which controls at least the tuner section and the descrambler; and a CAS module which acquires a second key (Ks) to be given to the descrambler. The control section is set to execute processes of at least R (an integer of 1 or more) EMM within an allocated process execution period from when the EMM is received from one entity to when a command is transmitted to the CAS module. Then, even when detecting the reception of additional EMM after processing R EMM during the allocated process execution period for the previously detected EMM from one entity, the control section suspends the transmission of the command to the CAS module with respect to the previously detected EMM until an elapse of the allocated process execution period for the same.SELECTED DRAWING: Figure 25
Patent JP-2019131725-A (JP)
Title: Manufacturing method of cellulose nanofiber
Inventor: TAMURA ATSUSHI
IPC: D21H11/18
Filed: 2018-01-31
Abstract: To provide a manufacturing method of a cellulose nanofiber, capable of manufacturing the cellulose nanofiber in relatively short time, and further capable of manufacturing the cellulose nanofiber good in energy efficiency and high in stability.SOLUTION: The manufacturing method of a cellulose nanofiber has a swelling process for impregnating a wood pulp into a sodium hydroxide solution to prepare a pulp slurry and swelling the wood pulp in the pulp slurry, and a mechanical fibrillating treatment process for conducting a mechanical fibrillating treatment on the swollen wood pulp, and sodium hydroxide concentration in the pulp slurry is 0.2 to 12 mass%.SELECTED DRAWING: None
Patent JP-2019139884-A (JP)
Title: Organic EL display device
Inventor: FURUYA MASAMITSU
IPC: G09F9/30
Filed: 2018-02-07
Abstract: To improve mechanical strength in an organic EL display device.SOLUTION: Disclosed is an organic EL display device which includes: a substrate having a display region where an image is displayed; a plurality of pixels located in the display region of the substrate; and a sealing layer covering the plurality of pixels. The sealing layer includes a first inorganic material film, a second inorganic material film, a resin material layer, and a third inorganic material film in this order from the side on which pixels are arranged. The second inorganic material film has a composition different from the first inorganic material film and also has the oxygen element content which is higher than that of the first inorganic material film while being in contact with the resin material layer.SELECTED DRAWING: Figure 3
Patent JP-2019136219-A (JP)
Title: Game machine
Inventor: NAKATANI RYUJI
IPC: A63F7/02
Filed: 2018-02-08
Abstract: To provide a game machine capable of enhancing various players' willingness of participating in a game.SOLUTION: A game machine 1 includes: suggestive performance execution means for executing a suggestive performance before a special pattern is established and displayed; operation means operable by a player; suggestive performance execution determination means for determining that a suggestive performance is executed in satisfaction of a suggestive performance execution condition with execution of predetermined continuous operation to the operation means during an effective period as the suggestive performance execution condition; change determination means for determining whether a suggestive performance execution condition is changed when the suggestive performance execution condition is not satisfied by completion of a determination period after a start of an effective period; and change means for changing contents of a suggestive performance execution condition when a change in the suggestive performance execution condition is determined. The change determination means determines that a suggestive performance execution condition is not changed when a preliminary condition with execution of one portion of continuous operation as a condition is not performed by completion of a determination period.SELECTED DRAWING: Figure 6
Patent JP-2019138044-A (JP)
Title: Waterproof sheet continuum for tunnel
Inventor: TAKAHASHI TOSHIAKI
IPC: E21D11/38
Filed: 2018-02-09
Abstract: To provide a water proof continuum preventing a large air reservoir from being formed between a permeable sheet member and an impermeable sheet on a top end of a tunnel.SOLUTION: A waterproof sheet continuum 10 is formed by laying a plurality of water proof sheets 11, 12 in a row in a width direction. Each of the water proof sheets 11, 12 includes an impermeable sheet member 20 and a permeable sheet member 30. An impermeable joint margin sheet continuous part 40 and a permeable joint margin sheet continuous part 50 are formed with joint margin sheet parts 25, 35 of end sides in the width direction of these sheet members 20, 30. Further, the impermeable joint margin sheet continuous part 40 and the permeable joint margin sheet continuous part 50 are joined to each other in a dotted, linear, or planar configuration.SELECTED DRAWING: Figure 2
Patent JP-2019140797-A (JP)
Title: Vehicle travel control device
Inventor: AMANO YASUSHI
IPC: B60L15/20
Filed: 2018-02-09
Abstract: To provide a technique capable of effectively suppressing a slip state of a vehicle.SOLUTION: A vehicle travel control device comprises: operation amount detection means 10 for detecting an operation amount of a vehicle; vehicle state detection means 14 for detecting at least vehicle speed of the vehicle; motor state detection means 16 for detecting at least a motor rotation number of the motor driving the vehicle; target derivation means 12 for calculating target vehicle speed of the vehicle based on the operation amount and the vehicle speed; and control amount determination means 24 and motor control means 26 for executing target vehicle speed tracking control for tracking to the target vehicle speed when a slip ratio of the vehicle calculated based on the vehicle speed and the motor rotation number is in a maximum slip ratio in which tire generation force of the vehicle is stabilized, and executing slip suppression control instead of the target vehicle speed tracking control when the slip ratio exceeds the maximum slip ratio.SELECTED DRAWING: Figure 1
Patent JP-2019139592-A (JP)
Title: Character recognition device and character recognition method
Inventor: NAKANISHI TORU
IPC: G06K9/62
Filed: 2018-02-13
Abstract: To efficiently recognize character data from two-dimensional page data.SOLUTION: A character recognition device (2) includes: an acquisition unit (4) for acquiring two-dimensional data including a plurality of points having a value corresponding to ink or a background and arranged planarly; a first recognition unit (5) for recognizing a first character by scanning a first point group among the plurality of points; a candidate character estimation unit (6) for estimating the next candidate character following the first character with reference to the first character recognized by the first recognition unit; and a second recognition unit (8) for recognizing a second character on the basis of the candidate character.SELECTED DRAWING: Figure 1
Patent JP-2019138257-A (JP)
Title: Steam turbine exhaust device and steam turbine
Inventor: ONODA AKIHIRO
IPC: F01D25/26
Filed: 2018-02-14
Abstract: To provide a steam turbine exhaust device capable of restricting the head loss and the steam turbine.SOLUTION: According to an embodiment of the invention, a turbine rotor is accommodated by connecting an upper half inner casing and a lower half inner casing, which are provided between the turbine rotor and an outer casing, an inner casing forming an exhaust chamber through which steam after working; with the turbine rotor passes with the outer casing interposed therebetween; the upper half inner casing and the lower half inner casing each have a flange that joins each other and protrudes into the exhaust chamber; and the flange includes a recess warped from the surface facing the outer casing in the direction toward the outer peripheral surface of the turbine rotor.SELECTED DRAWING: Figure 1
Patent JP-2019137002-A (JP)
Title: Cable surface printing device
Inventor: OSADA RYO
IPC: H01B13/34
Filed: 2018-02-14
Abstract: To provide a cable surface printing device which can suppress attachment of printing ink scattering from a printing roll to a cable, and is excellent in printing quality and maintainability.SOLUTION: A cable surface printing device 1 includes a printing roll 12, a housing 10 housing the printing roll 12, and a lid 11 of the housing 10 provided at an upper side of the housing 10, in which the lid 11 has a hollow projection 111 composed of an upper surface curved upward along a roll surface 120 of the printing roll 12 and a side surface along a side surface 121 of the printing roll 12, a part of the upper side of the printing roll 12 is positioned at an inside of the projection 111, the projection 111 has an opening 112 in a region apart from the side surface of the upper surface, the roll surface 120 of the printing roll 12 that is exposed from the opening 112 and to which the printing ink 3 is attached is brought into contact with a surface of the cable 2 above the lid 11 to transfer predetermined information onto the surface of the cable 2.SELECTED DRAWING: Figure 1
Patent JP-2019145541-A (JP)
Title: Component mounting device
Inventor: KUSAKABE MICHINORI
IPC: H05K13/04
Filed: 2018-02-16
Abstract: To provide a component mounting device capable of preventing thermal deformation of a camera unit caused by heating of a heating stage with a simple configuration.SOLUTION: A component mounting device for mounting a semiconductor chip on a substrate 15, is configured to comprise: a heating stage 14 on which the substrate 15 is placed and heated; and a first camera unit 20 that has a function of imaging the substrate 15 from above the substrate 15. In such a configuration, a thermal insulation part that configures a thermal protection mechanism part 27 provided on the first camera unit 20 covers a lens unit 23.SELECTED DRAWING: Figure 2
Patent JP-2019146380-A (JP)
Title: Motor controller and motor-driven vehicle system using the same
Inventor: HARA TAKAFUMI
IPC: H02M7/48
Filed: 2018-02-21
Abstract: To provide a motor controller that can suppress electromagnetic noise including switching noise, and a motor-driven vehicle system using the same.SOLUTION: The motor controller includes: a power converter controlled by a pulse width modulation signal; a motor driven by the power converter; and a control unit that generates the pulse width modulation signal on the basis of a carrier signal. When switching between a first carrier frequency (fc1) of the carrier signal and a second carrier frequency (fc2) higher than the first carrier frequency, the control unit changes each ratio of the first carrier frequency and the second carrier frequency in accordance with the number of revolutions of the motor.SELECTED DRAWING: Figure 5
Patent JP-2019144904-A (JP)
Title: Display program, display method, and terminal device
Inventor: SUZUKI CHIE
IPC: G06F3/0481
Filed: 2018-02-21
Abstract: To facilitate user's determination as to whether or not information displayed on a screen has been seen in the past.SOLUTION: The display program according to the present application causes a terminal device to execute an extraction procedure and a changing procedure. The extraction procedure extracts, as visible information, a content displayed in the visible region of a user in an information display region among contents displayed in the information display region is extracted. The changing procedure changes a display form in the next display of visible information extracted by the extraction procedure.SELECTED DRAWING: Figure 2
Patent JP-2018109509-A (JP)
Title: Electric power management method and electric power management device
Inventor: AMISHIMA HIROYUKI
IPC: F24F11/62
Filed: 2018-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric power management method for saving electric power consumption in a store such as a pachinko parlor.SOLUTION: An electric power management method includes a step for inputting an air conditioning setting temperature in a store 50 provided with an air conditioning equipment device 20 including an inverter motor 24 and an air conditioning indoor unit 60, a step for calculating a control frequency of the inverter motor 24 based on the air conditioning setting temperature, and a step for controlling the air conditioning equipment device 20 by an inverter frequency adjustment system 30 based on the control frequency. In the step for calculating the control frequency of the inverter motor 24, the number of revolutions is calculated as the control frequency, by which the air conditioning setting temperature is reached at a time later than the fastest reaching control frequency, which is a control frequency by which the air conditioning setting temperature is reached in the shortest time.SELECTED DRAWING: Figure 11
Patent JP-2019151513-A (JP)
Title: Method for producing core-shell quantum dot dispersion liquid
Inventor: NAGAKUBO JUNKI
IPC: C01B19/04
Filed: 2018-03-01
Abstract: To provide a method for producing a core-shell quantum dot dispersion liquid, capable of producing the core-shell quantum dot dispersion liquid having a narrow half-band width in a fluorescence spectrum, even when using an indium raw material having poor solubility to an organic solvent.SOLUTION: A method of this invention includes: preparing a reaction solution by mixing an indium-containing raw material, a phosphorus raw material, a dispersant, an aprotonic ligand, and an organic solvent; heating the reaction solution in a reaction vessel at predetermined temperature to synthesize a core; adding a zinc-containing raw material and a sulfur raw material to the reaction solution obtained after the synthesis of the core; forming a core-shell quantum dot by covering the core with a shell produced by heating the reaction solution having the zinc and sulfur raw materials added thereto, in the reaction vessel at predetermined temperature; and extracting the core-shell quantum dot from the reaction solution and then dispersing it in a dispersant. At least one selected from trioctylphosphine oxide, trioctyl phosphine, and tricaprylic glyceride is/are used as the aprotonic ligand.SELECTED DRAWING: Figure 3
Patent JP-2019152001-A (JP)
Title: Remodeled sash and construction method for the same
Inventor: ITO KATSUTAKA
IPC: E06B1/56
Filed: 2018-03-01
Abstract: To provide a remodeled sash that enables an existing window with a fanlight to be easily remodeled into a window with no fanlight, and a construction method for the same.SOLUTION: A remodeled sash includes existing frames 110, 210, 310 and 410 that are attached to an opening of a building, base materials 130, 230, 330 and 430 that are attached to an inner peripheral side of the existing frame, and new frames 120, 220, 320 and 420 that are attached to the base materials so as to cover the inner peripheral side of the existing frame. The existing frame has a pair of right and left existing jambs 310 and 410. The existing jamb has a transom cutting mark part 601 after a transom 600 is cut. The base material is attached in a position not to interfere with the transom cutting mark part with respect to the inner peripheral side of the existing jamb.SELECTED DRAWING: Figure 2
Patent JP-2019151899-A (JP)
Title: Production method of aluminum component and production device of aluminum component
Inventor: MITSUJI HIROSHI
IPC: C25D11/04
Filed: 2018-03-05
Abstract: To provide a production device of an aluminum component that can form an anodic oxide film, in which a crack is difficult to occur even in an improved speed of an anodic oxidation treatment.SOLUTION: A production device of an aluminum component comprises: an immersion tank 10 that holds electrolyte E including sulfuric acid and immerses a crude material W, which is a to-be-treated object composed of an aluminum or an aluminum alloy, into the electrolyte E; a power supply 20 that flows an electric current under a constant-voltage condition in which the crude material W is an anode, the electrolyte E is a cathode, a current density is 0.8 A/dmto 7.5 A/dm, and an applied voltage is 18 V or lower; and a controller 30 having a current integration unit 30a1 that calculates a current integral value in which the current has flown from the power supply 20 to the crude material W through the anode and the cathode, and a control unit 30a2 that calculates a thickness of an anodic oxide film produced on the basis of the current integral value calculated by the current integration unit 30a1 and controls the power supply 20 so that the treatment will be stopped when the calculated thickness reaches a specified value.SELECTED DRAWING: Figure 2
Patent JP-2019152052-A (JP)
Title: Door panel with window
Inventor: OTAKE MASATERU
IPC: E06B3/70
Filed: 2018-03-05
Abstract: To provide a door panel with a window allowing the number of parts to be reduced and assembly processes to be simplified through eliminating a process of screwing screws to secure a window plate such as a window glass.SOLUTION: A door panel with a window in accordance with the present invention is provided with: an assembly body 16 on which a holding frame 12 is attached through cushioning materials 11 on both edge parts of a window plate 10; a pair of U-shaped reinforcement members 22 attached on a back surface of a door panel body 18; and an alignment structure part aligning and holding the assembly body 16 through engaging reinforcement members 22 and the holding frame 12 to each other. The assembly body 16 is assembled on the door panel body through fitting in an opening of the engaging members 22 the holding frame 12 in a way that the assembly body 16 is as the holding frame 12 is attached on the window plate 10.SELECTED DRAWING: Figure 1
Patent JP-2019158160-A (JP)
Title: Cryogenic refrigeration machine and piping system of cryogenic refrigeration machine
Inventor: MARUYAMA TORU
IPC: F25B9/00
Filed: 2018-03-07
Abstract: To further ensure operation continuity of a cryogenic refrigeration machine.SOLUTION: A cryogenic refrigeration machine 10 includes: a high pressure line 24 in which refrigerant gas is allowed to flow to a high pressure port 16a of a cold head 16 via a confluence section 25 from a first compressor 12 and a second compressor 14; and a low pressure line 26 in which refrigerant gas is allowed to flow to the first compressor 12 and the second compressor 14 via a diversion section 27 from a low pressure port 16b of the cold head 16. The high pressure line 24 has a first high pressure sub line 24b which connects the first compressor 12 to the confluence section 25 and has a first check valve 28, and a second high pressure sub line 24c which connects the second compressor 14 to the confluence section 25 and has a second check valve 29. The low pressure line 26 has a first low pressure sub line 26b which connects the diversion section 27 to the first compressor 12 and has a third check valve 30 and a second low pressure sub line 26c which connects the diversion section 27 to the second compressor 14 and has a fourth check valve 31.SELECTED DRAWING: Figure 1