baber/WOPTO huggingface dataset:
Patent JP-2021014039-A (JP)
Title: Heat sealer provided with boundary surface temperature sensor
Inventor: HISHINUMA KAZUO
IPC: B65B51/10
Filed: 2019-07-10
Abstract: To provide a heat-sealing method and a heat-sealing device capable of performing temperature adjustment more accurately by measuring in a real-time manner a temperature change at a specified point of a heating system on a device side related to heat sealing.SOLUTION: A heat sealing-method and a heat-sealing device of this invention: use the heat-sealing device to perform heat sealing by sandwiching heat seal materials between a pair of heating bodies; provide a cover material on a surface side of at least one of the heating bodies of the heat-sealing device, the surface side being brought into contact with a heat seal material; mount a minute temperature sensor on a side of the cover material, the side being brought into contact with the heat seal material; and adjust a temperature of a melt bonding surface (adhesion surface) according to a temperature detected by the minute temperature sensor.SELECTED DRAWING: Figure 5
Patent JP-2021017607-A (JP)
Title: METHOD FOR PREDICTING Si CONCENTRATION IN MOLTEN IRON, OPERATION GUIDANCE METHOD, METHOD FOR OPERATING BLAST FURNACE, METHOD FOR PRODUCING MOLTEN STEEL, AND APPARATUS FOR PREDICTING Si CONCENTRATION IN MOLTEN IRON
Inventor: HASHIMOTO YOSHIYA
IPC: C21B5/00
Filed: 2019-07-17
Abstract: To provide a method for predicting Si concentration in molten iron, an operation guidance method, an operation method of a blast furnace, a method for producing molten steel, and an apparatus for predicting Si concentration in molten iron, which can be applied to operating conditions unprecedented in the past and can accurately predict Si concentration in molten iron.SOLUTION: A method for predicting Si concentration in molten iron comprises a first step for calculating a predicted value of the future molten iron temperature when the current manipulated variable of the blast furnace is maintained by using a physical model capable of calculating the state in the blast furnace in the non-steady state, a second step for building up a regression equation by determining the influence of the molten iron temperature on the Si concentration in the blast furnace based on the actual performance data of the blast furnace, and a third step for calculating a predicted value of the Si concentration in the future molten iron by inputting the predicted value of the molten iron temperature calculated in the first step into the regression equation built in the second step.SELECTED DRAWING: Figure 1
Patent JP-2019193872-A (JP)
Title: Game machine
Inventor: NOJIRI TAKASHI
IPC: A63F7/02
Filed: 2019-07-19
Abstract: To provide a game machine capable of reducing the possibility that a display device is not normally displayed by reducing noise.SOLUTION: A game machine includes: a one-chip computer 600 that performs overall control over a game operation and has multiple output units; first measurement means for measuring a first value; second measurement means for measuring a second value; calculation means for calculating predetermined information on the basis of at least the first value and the second value; and display means that is controlled by the one-chip microcomputer 600 and can display predetermined information. The one-chip microcomputer 600 includes a first output unit and a second output unit provided in a direction different from the first output unit. An 8-bit data signal 601f for controlling the display means that is output from the one-chip microcomputer 600 is output from the first output unit, and a clock signal 601e output from the one-chip microcomputer 600 is output from the second output unit.SELECTED DRAWING: Figure 8
Patent JP-2021017966-A (JP)
Title: Nut looseness prevention structure and method for forming the same
Inventor: HARIGAYA RYUICHI
IPC: F16B39/02
Filed: 2019-07-23
Abstract: To provide a nut looseness prevention structure that can be readily removed and changed after being fastened and prevent a nut from being loosened simply and inexpensively for a fastening part between existing screw and nut, and to provide a method for forming the same.SOLUTION: A nut looseness prevention structure 1 includes a screw 10, a nut 20 fastened to the screw 10 and self-fusing silicone rubber tape 40, where both of a tip-side part 3 from the fastened nut 20 in the screw 10 and a fastened part 2 in which the nut 20 is fastened to the screw 10 are covered by the self-fusing silicone rubber tape 40.SELECTED DRAWING: Figure 1
Patent JP-2021023025-A (JP)
Title: Control device and electric vehicle
Inventor: ARAKI TAKAHIRO
IPC: H02M7/48
Filed: 2019-07-26
Abstract: To improve control response performance of an inverter circuit.SOLUTION: A control device 1 that controls an inverter circuit 100 calculates input current idc of the inverter circuit 100 on the basis of a d-axis current command value id* and a q-axis current command value iq* being output current command values for controlling output current of the inverter circuit 100, and calculates an U-phase voltage command compensation amount Vucomp, a V-phase voltage command compensation amount Vvcomp and a W-phase voltage command compensation amount Vwcomp being output voltage compensation amounts depending on a variation amount of input voltage Vdc of the inverter circuit 100, on the basis of the calculated input current idc.SELECTED DRAWING: Figure 1
Patent JP-2021021866-A (JP)
Title: Display device for vehicle
Inventor: OTOYO MASASHI
IPC: G09F9/00
Filed: 2019-07-30
Abstract: To provide a display device for vehicle which can prevent a video displayed on a display unit in the early morning or the evening from becoming less visible from the outside.SOLUTION: In the display device for vehicle, an LED display 1 for displaying a video is provided as an exterior of the vehicle. The LED display 1 is provided with: a substrate 2 extending in a direction that intersects the horizontal direction, with a large number of LEDs 3 attached thereto at intervals from each other; and a privacy filter 5 covering the surface on the LED 3 side of the substrate 2 and having a large number of eaves 5b extending in the horizontal direction so as to be parallel to each other. A red absorption layer 4 for absorbing beams of light of wavelength equivalent to a red color is formed between the surface on the LED 3 side of the substrate 2 and the privacy filter 5 in the LED display 1.SELECTED DRAWING: Figure 2
Patent JP-2021020419-A (JP)
Title: Control device, computer program, and method for controlling printing device
Inventor: ARAGANE MANABU
IPC: B41J2/01
Filed: 2019-07-30
Abstract: To allow a printing device that can perform bidirectional printing to execute printing in an appropriate printing direction in accordance with image data that are used in the printing.SOLUTION: A control device executes: acquisition processing for acquiring corresponding target image data; determination processing for determining whether or not a color difference between an image printed in a first direction and an image printed in a second direction are equal to or above a criteria with respect to each of a plurality of partial images included in a printed image; decision processing for deciding respective printing directions of the partial images on the basis of determined results in the determination processing; and printing processing for making a printing head, a main-scanning part and a sub-scanning part to execute partial-printing and sub-scanning in the decided printing directions multiple times. In the determination processing, when the target image data are image data of a first kind, it is determined that the color difference is equal to or above the criteria when a first condition is satisfied, and when the target image data are image data of a second kind, it is determined that the color difference is equal to or above the criteria when a second condition is satisfied.SELECTED DRAWING: Figure 6
Patent JP-2019180420-A (JP)
Title: Three-dimensional structure and method for producing the same, and forming agent for three-dimensional structure
Inventor: MATSUZAKI NORIYA
IPC: C12N5/071
Filed: 2019-07-31
Abstract: To provide a three-dimensional structure having a collagen concentration similar to that of biological tissue, and a method for producing the same, and a forming agent that can be used for the production of the three-dimensional structure.SOLUTION: A three-dimensional structure has cells, and collagen containing endogenous collagen, at least some of the cells binding to the collagen, wherein a content of the collagen is 10-90 wt.% based on the three-dimensional structure.SELECTED DRAWING: None
Patent JP-2021026863-A (JP)
Title: Connector assembly
Inventor: ISHIDA SHIGENORI
IPC: H01R13/6461
Filed: 2019-08-02
Abstract: To provide a connector assembly which enables a pair of terminals arranged on the same row to be connected to a driving device with the same connection length to form a signal transmission path under the same condition.SOLUTION: In a connector assembly 1 that includes a plug connector 3 incorporated with a photoelectric conversion element 20 capable of converting one signal of an optical signal and an electric signal to the other signal and a drive device 21 for driving the photoelectric conversion element, and a receptacle connector 4 to which the plug connector is fitted, and the plug connector and the receptacle connector are electrically connected to each other by contact of terminals thereof, a front end side of an optical fiber cable F for transmitting an optical signal in the plug connector 3 is connected to a rear end side of the plug connector 3 and extends rearward. Side terminals 51 are respectively arranged on a pair of side edge portions 33 extending in a front-rear direction X, and an end terminal 52 are arranged on front end edge portions 34 extending at a right angle to the front-rear direction X.SELECTED DRAWING: Figure 2
Patent JP-2021025331-A (JP)
Title: Shovel
Inventor: SASAKI TOMOAKI
IPC: E02F9/00
Filed: 2019-08-06
Abstract: To provide a shovel capable of restraining a filler from being pushed up due to freezing of a liquid reductant such as urea water.SOLUTION: A shovel comprises: an upper structure; an engine mounted on the upper structure; a revolving frame constituting a part of the upper structure; a liquid reductant tank mounted on the revolving frame; a filler attached to an upper part of the liquid reductant tank; and a liquid level restraining member positioned below the filler. The liquid level restraining member is an elastic body.SELECTED DRAWING: Figure 7
Patent JP-2021027552-A (JP)
Title: Terminal device and communication method
Inventor: LEE TAE WOO
IPC: H04W28/04
Filed: 2019-08-08
Abstract: To allow HARQ-ACK to be efficiently transmitted and received.SOLUTION: A terminal device receives a PDCCH including a DCI format that triggers transmission of first HARQ-ACK information and second HARQ-ACK information, and transmits a PUCCH including HARQ-ACK information. When values of NDI are equal in first HARQ process ID included in the DCI format and HARQ process ID storing the value of a first NDI field, the first HARQ-ACK information is included in the PUCCH, and when the values are different, the first HARQ-ACK information is not included in the PUCCH. When second HARQ process ID included in the DCI format is equal to the stored HARQ process ID and the value of a second NDI field is set to 0, the second HARQ-ACK information is included in the PUCCH.SELECTED DRAWING: Figure 4
Patent JP-2021029083-A (JP)
Title: Rotary apparatus
Inventor: IWATA HITOSHI
IPC: F16C19/06
Filed: 2019-08-09
Abstract: To provide a rotary apparatus capable of achieving a request of miniaturization.SOLUTION: In a rotary apparatus 1, each magnet 31 is formed by resin, a rotor 32 has a length of a radial direction, which is smaller than that of an axial direction, each outer peripheral surface of a first bearing 41 and a second bearing 42 contacts to an inner peripheral surface of the rotor 32, each inner peripheral surface of the first bearing 41 and the second bearing 42 contacts to the outer peripheral surface of a shaft member 5, and the shaft member 5 and the rotor 32 are formed by a single member, respectively. In the axial direction, an external diameter of the shaft member 5 is substantially the same from a part opposite to the first bearing 41 to a part opposite to the second bearing 42. Similarly, an inner diameter and an external diameter of the rotor 32 are substantially the same from an end part of the rotor 32 on the first bearing 41 side to the end part on the second bearing 42 side, respectively. One of stators 2 is arranged at a central part C1 of the shaft member 5 in the axial direction, and one of the magnets 31 is arranged at a central part C2 of the rotor 32 in the axial direction. The first bearing 41 and the second bearing 42 are arranged at both end part sides of the rotor 32.SELECTED DRAWING: Figure 1
Patent JP-2021031390-A (JP)
Title: Antifungal agent for bath rooms and method for settling antifungal agent in bathroom
Inventor: IWAI KEIJI
IPC: A01P3/00
Filed: 2019-08-14
Abstract: To provide an antifungal agent for bath rooms that exhibits an excellent antifungal effect without using a large-scale apparatus, and a method for settling an antifungal agent in a bathroom by using the same.SOLUTION: An incense stick-type antifungal agent for bath rooms contains component (A): an incense stick base containing a combustion aid and a paste, and component (B): an antifungal antibacterial component.SELECTED DRAWING: None
Patent JP-2021033763-A (JP)
Title: Moving entity traffic line detection system
Inventor: NAKAJIMA TAKAFUMI
IPC: G08G1/01
Filed: 2019-08-27
Abstract: To upgrade precision in detecting a traffic line of a moving entity.SOLUTION: The present invention provides a moving entity traffic line detection system (1) that includes plural sensor units (10) laid and juxtaposed in a moving entity passage area (A), and detects the traffic line of the moving entity in the passage area. The sensor unit includes a piezoelectric element (11) that outputs a detection value dependent on a force imposed along with the movement of the moving entity. The moving entity traffic line detection system includes: a position detection unit (32) that detects the position of the moving entity in each of the plural sensor units on the basis of a position detection learned model, which is preliminarily learned based on learning data representing a learning detection value outputted from the piezoelectric element when a force is propagated due to the position of a learning moving entity in the sensor unit and the movement of the moving entity, and the detection value outputted from the piezoelectric element; and a traffic line detection unit (33) that detects the traffic line of the moving entity over the plural sensor units on the basis of the positions of the moving entity detected by the position detection unit.SELECTED DRAWING: Figure 1
Patent JP-2021030684-A (JP)
Title: Image formation apparatus
Inventor: YOSHIDA FUMIAKI
IPC: B41J11/70
Filed: 2019-08-29
Abstract: To provide means which suppresses the occurrence of the work of removing spoilage from a discharge part and improves the convenience of a user.SOLUTION: An image formation apparatus comprises: first conveyance means which conveys a continuous medium in which a plurality of label sheets are arranged on a mount with a prescribed interval in the medium conveyance direction; second conveyance means which conveys the medium conveyed by the first conveyance means; cutting means which cuts the medium conveyed by the first conveyance means; a storage part which stores the spoilage in which an image cannot be formed on a label sheet; a detection part which detects the mount and the label sheet; and a control part which performs control of the second conveyance means on the basis of the detection result of the detection part. The detection part detects a tip of the medium and the two label sheets. The control part measures a second distance between the tip and an intermediate position of the two label sheets, changes the conveyance direction of the second conveyance means when the tip of the medium is the label sheet and the second distance is equal to or greater than a first distance, and conveys the cut medium in a direction reverse to the medium conveyance direction to store the medium in the storage part.SELECTED DRAWING: Figure 1
Patent JP-2021039187-A (JP)
Title: Imaging prop using retroreflective material
Inventor: NAITO HIROSHI
IPC: G03B15/02
Filed: 2019-09-01
Abstract: To provide an imaging prop using a retroreflective material that can increase the decorativeness by being in a taken image or in a taken picture and emitting light in the image or in the picture in cooperation with a flash light.SOLUTION: The present invention relates to an imaging prop 50 that uses a sheet-like retroreflective material formed by arranging a base sheet 10 made of a thermoplastic resin sheet and a cover sheet 30 made of a thermoplastic resin so that the sheets face each other, and inserting retroreflective particles 20 made of beads or prism between both sheets, the retroreflective material of the imaging prop 50 having a retroreflective surface.SELECTED DRAWING: Figure 1
Patent JP-2021043604-A (JP)
Title: Facility device management system
Inventor: MURAKAMI YUKI
IPC: H04Q9/00
Filed: 2019-09-09
Abstract: To provide a facility device management system capable of reducing a workload required to input installation locations of a lot of facility devices installed in a building and sensor devices.SOLUTION: A plurality of facility devices include first facility devices 10a to 10i having identification information. Sensor devices 14a to 14i transmit data to the first facility devices via radio communication. An acquisition unit 110a acquires the data and the identification information from the first facility devices. A storage unit 110b associates the first facility devices with the sensor devices on the basis of information acquired by the acquisition unit, and stores installation location information of the first facility devices associated with the sensor devices or installation location information of the sensor devices associated with the first facility devices. A facility device management system 101 determines association when cooperatively controlling the facility devices and the sensor devices on the basis of types and the installation location information of the sensor devices and types and the installation location information of the facility devices.SELECTED DRAWING: Figure 1
Patent JP-2021042024-A (JP)
Title: Component supply device
Inventor: NAKAMICHI TAKEO
IPC: B65G47/14
Filed: 2019-09-09
Abstract: To maintain an environment where a contact area between pins is covered with grease for a long period of time.SOLUTION: A component supply device rotates either a first rotor 10 or a second rotor 20 by a rotation drive mechanism 30 and drives the other by a rotation transmission mechanism 4 to rotate the first rotor 10 and the second rotor 20 in conjunction. The rotation transmission mechanism 4 interlocks and rotates the first and second rotors 10 and 20 simultaneously via a first pin 14 fixed to the first rotor 10 and a pair of second pins 24 fixed to the second rotor 20. Furthermore, grease 60 is applied to a contact area 42 between the first pin 14 and the pair of second pins 24, and the pair of second pins 24 is provided with a reservoir 45 for storing the grease 60 in an upper surface area above the contact area with the first pin 14 and opposite to the first pin 14.SELECTED DRAWING: Figure 8
Patent JP-2021041358-A (JP)
Title: Design method of discharge nozzle, manufacturing method of discharge nozzle, and discharge nozzle
Inventor: YOKOTE HIDEYUKI
IPC: B05C5/00
Filed: 2019-09-12
Abstract: To provide a nozzle for discharging a viscous material which enables improvement of the quality of an application portion of the viscous material and achieves reduction of material costs.SOLUTION: A discharge nozzle 10 has a cylindrical nozzle body part 22 which is opened at one end side to form a discharge port 21 of a sealer 3, a viscous material, and a cutout part 23 which is continuous with the discharge port 21 and located on a peripheral wall of an opening end part of the discharge port 21. The cutout part 20 is formed by a pair of inclined side parts 25 formed along a substantially triangle shape when viewed from the front side, and the inclined side part 25 is formed so as to form an arch shape protruding to the inner side of the cutout part 23 as a whole.SELECTED DRAWING: Figure 10
Patent JP-2020073958-A (JP)
Title: Display device
Inventor: MATSUMOTO HIDEICHIRO
IPC: G09F9/30
Filed: 2019-09-13
Abstract: To provide a liquid crystal display device with a built-in touch panel function, capable of reducing development cost of a liquid crystal driver IC and shortening a development period.SOLUTION: This display device comprises a semiconductor chip which supplies a signal to a display panel. The display panel comprises a plurality of video signal lines DL formed in a display unit, and a plurality of touch panel electrodes CTL. The semiconductor chip DRV comprises a first terminal group in one of a pair of long sides on the display unit side, and the first terminal group includes touch panel terminal groups A1, A2 connected to the touch panel electrodes, and a video signal terminal group TAD connected to the video signal lines. In the first terminal group, a plurality of terminals arranged at both ends of the long side of the display unit side of the semiconductor chip constitutes a touch panel terminal group, and the video signal terminal group is disposed between the touch panel terminal groups arranged at both the ends. The width of the video signal terminal group is larger than that of the touch panel terminal group in each of the long and short sides of the semiconductor chip.SELECTED DRAWING: Figure 7
Patent JP-2019205951-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2019-09-17
Abstract: To provide a game machine which can suitably call a player's attention.SOLUTION: With the end of a specific state advantageous for a player, the end performance of the specific state is executed without permitting the start of the following game. In the end performance, a warning performance about user's continuation of the game is performed. When a predetermined time passes after the start of the end performance, the end performance is ended and a performance corresponding to a normal state is executed, and the start of the following game is permitted. This makes it possible to suitably call the player's attention, thereby suppressing excessive continuation of the game.SELECTED DRAWING: Figure 69