baber/WOPTO huggingface dataset:
Patent JP-2021028552-A (JP)
Title: Continuous ore supply device
Inventor: KUSUNOSE Kenta
IPC: B65G65/40
Filed: 2019-08-09
Abstract: To provide a device capable of continuously supplying ore to a refining furnace without suspending the supply of ore even when receiving ore.SOLUTION: A continuous ore supply device has a pressure adjusting tank that temporarily collects granular ore, a lift tank that receives the ore from the pressure adjusting tank and discharges that to a refining furnace and an ore supply mechanism that is equipped with a pressure control system continuously supplying ore from the lift tank to the refining furnace throughout the reception of ore in the pressure adjusting tank and the discharge of ore to the lift tank. The plurality of ore supply mechanisms is connected in parallel to a conveyer from an upstream side to a downstream side of the conveyer carrying the core. The reception of ore of the core supply mechanisms are performed sequentially from the upstream side to the downstream side, and the reception of ore of the ore supply mechanism at the upstream end is started before the reception of ore of the ore supply mechanism at the downstream end is finished.SELECTED DRAWING: Figure 2
Patent JP-2021027886-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-09
Abstract: To enhance amusement of a game.SOLUTION: During live performance animation display or during a special mode performance, a step-up outer frame performance becomes executable by satisfaction of a suggestion condition during a live performance or a suggestion condition during a special mode when a performance mode is changed up to the fifth step according to a step number pattern in step-up notice. While a difference corresponding to a setting value becomes smaller for a determination rate of a card mode in a gadget performance, a difference corresponding to a setting value becomes larger for a determination rate of an outer frame display mode in the step-up outer frame performance. A setting value can be more easily specified for an outer frame display mode in the step-up outer frame performance than a card mode in the gadget performance.SELECTED DRAWING: Figure 11-26
Patent JP-2021033391-A (JP)
Title: Print server, control program for print server, and print server system
Inventor: YAJIMA MASAHIKO
IPC: G06F3/12
Filed: 2019-08-16
Abstract: To provide a print server which enables a user to transmit a job without considering a constraint condition of a printer.SOLUTION: A print server 10 comprises a processor. The processor refers to constraint conditions on data sizes acceptable in respective printers 30 being transmission destinations of data to divide received image data so as to meet the constraint condition of a designated printer 30 and to transmit the divided image to the designated printer 30.SELECTED DRAWING: Figure 5
Patent JP-2019215566-A (JP)
Title: Liquid crystal display device
Inventor: KUBOTA DAISUKE
IPC: G02F1/1343
Filed: 2019-08-19
Abstract: To provide a liquid crystal display device using a liquid crystal exhibiting a blue phase, particularly a liquid crystal display device in which light leakage generated in a pixel providing black display is reduced, and transmittance in a pixel providing white display is improved, thereby contrast ratio is improved.SOLUTION: A liquid crystal display device includes: a first polarizing plate 104 having a polarization axis in a first direction; a second polarizing plate 106 having a polarization axis in a second direction 132 orthogonal to the first direction 130; a plurality of first structure bodies 110 provided on a first substrate 100; a plurality of second structure bodies 112 provided on the first substrate 100; a first electrode layer 120 covering top surfaces and side surfaces of the plurality of first structure bodies 110; a second electrode layer 122 covering top surfaces and side surfaces of the plurality of second structure bodies 112; and a third electrode layer 123 provided on a second substrate 102 and overlapping at least partly with the second electrode layer 122. The side surfaces of the first structure bodies 110 and the side surfaces of the second structure bodies 112 are provided parallel to the first direction 130 or the second direction 132.SELECTED DRAWING: Figure 1
Patent JP-2021033494-A (JP)
Title: Annotation support method, annotation support device, and annotation support program
Inventor: TANIGAWA TORU
IPC: G06T7/00
Filed: 2019-08-21
Abstract: To reduce work cost spent on setting annotation data.SOLUTION: An annotation support method comprises: comparing speed of first work and second work based on first work time when a worker performs the first work of setting annotation data for first image data and second work time when the worker performs the second work of modifying the pre-annotation data set based on a recognition result of recognizing the first image data by a predetermined recognition device, and when the speed of the first work is faster than that of the second work, requesting the worker to modify second image data having no pre-annotation data, and when the speed of the second work is faster than that of the first work, requesting the worker to modify the pre-annotation data set based on the recognition result of recognizing the second image data by the recognition device.SELECTED DRAWING: Figure 2
Patent JP-2021031709-A (JP)
Title: Method for manufacturing wear resistant steel material excellent in fatigue resistance property
Inventor: SADASUE TERUKI
IPC: C22C38/38
Filed: 2019-08-21
Abstract: To provide a method for manufacturing a wear resistant steel material excellent in fatigue resistance property.SOLUTION: The method for manufacturing a wear resistant steel material comprises: a hot-rolling step of hot-rolling and cooling a steel material having a composition including, by mass%, C: 0.12-0.50%, Si: 0.01-1.0%, Mn: 0.01-2.5%, Cr: 0.01-3.0%, Ti: 0.001-1.5%, B:0.0001-0.010%, Al: 0.10% or less and N: 0.050% or less; and a hardening step of re-heating the steel material at a temperature equal to or higher than an Ac3 point and cooling the steel material at a cooling rate of 50°C/s or more from a temperature range equal to or more than the Ar3 point to stop the cooling at a temperature range of 150-350°C. Alternatively, in the hardening step of re-heating the steel material at the temperature equal to or more than the Ac3 point and then cooling the steel material at a cooling rate of 50°C/s or more from a temperature range equal to or more than the Ar3 point to a cooling stop temperature of 100°C or lower, an annealing step of annealing the steel material at 150-350°C is further performed.SELECTED DRAWING: None
Patent JP-2021031083-A (JP)
Title: Wound body storage box and storage device
Inventor: ISODA NAOKO
IPC: B65D25/52
Filed: 2019-08-21
Abstract: To provide an easy-to-hold wound body storage box.SOLUTION: A storage box 10 comprises a storage part 20 and a lid part 21. The storage 20 has a front plate 30, a bottom plate 31, a rear plate 32 and a side plate 34. The lid part 21 has a lid plate 40, a cover lid piece 41, and a cutting blade 50. A corner part 70 is formed on a connection part of the rear plate 32 and the lid plate 40. The corner part 70 is so configured that a connection line A between the rear plate 32 and the lid plate 40 when the storage box 10 is expanded has: a first curved part 60 which is convexly curved toward the lid plate 40 side; and a second curved part 61 which is connected to both sides of the first curved part 60, and is convexly curved toward the rear plate 32 side.SELECTED DRAWING: Figure 4
Patent JP-2021034501-A (JP)
Title: Light-emitting device
Inventor: HARA AKINORI
IPC: H01S5/022
Filed: 2019-08-22
Abstract: To provide a light-emitting device capable of controlling the shape and size of a light spot formed on the light incident surface of an irradiation object with high accuracy.SOLUTION: A light-emitting device includes a collimating light source 10, a plano-convex lens 20 having a flat surface 20A and a convex curved surface 20B, and converging collimated light P emitted from the collimating light source 10 to form convergent beam Q, an optical member 30 irradiated with the convergent beam Q, and a housing 40 that houses the plano-convex lens 20, and the housing 40 includes a lid portion 42 that supports the optical member 30, and has a lid portion 42 having a through hole 44 through which the convergent beam Q is passed. The lid portion 42 is in contact with at least a part of the flat surface of the plano-convex lens 20.SELECTED DRAWING: Figure 1A
Patent JP-2020033558-A (JP)
Title: Low-temperature curing composition with high gas barrier property
Inventor: YASUI TAIRA
IPC: C08G59/42
Filed: 2019-08-22
Abstract: To provide a thermosetting composition that gives a cured film excellent in barrier property, to provide a cured film formed from the thermosetting composition and to provide an electronic component having the cured film.SOLUTION: The thermosetting composition includes (A) a polyester amide acid, (B) a cycloalkene oxide group-containing polymer and (C) a curing agent. The polyester amide acid (A) is a reaction product produced from a raw material including X mol of a tetracarboxylic dianhydride, Y mol of diamine and Z mol of a polyvalent hydroxy compound in such respective ratios as to satisfy the relationships of formula (1) as given below and formula (2) as given below and the cycloalkene oxide group-containing copolymer (B) is a polymer comprising (b1) a cycloalkene oxide compound having a polymerizable double bond. Formula (1): 0.2≤Z/Y≤8.0 and formula (2): 0.2≤(Y+Z)/X≤5.0.SELECTED DRAWING: None
Patent JP-2021030418-A (JP)
Title: Gear grinding bilayer grindstone
Inventor: ISHIZAWA TAKAMASA
IPC: B24D3/14
Filed: 2019-08-29
Abstract: To provide a gear grinding bilayer grindstone that stabilizes grinding accuracy with grinding of a finishing processing grindstone part and roughness of a gear tooth surface even in a high speed rotation region.SOLUTION: A gear grinding bilayer grindstone includes a rough processing grindstone part 52 and a finishing processing grindstone part 54 fixed to each other in a state of having a common rotation axis Cy, where a screw-like groove 56 continuous from an outer peripheral surface 52a across an outer peripheral surface 54a is formed in the outer peripheral surface 52a of the rough processing grindstone part 52 and the outer peripheral surface 54a of the finishing processing grindstone part 54. The finishing processing grindstone part 54 is constituted by laminating polishing clothes 54b and has higher elasticity than that of the rough processing grindstone part 52. This enables influence of displacement caused by rotation to be absorbed by the finishing processing grindstone 54 side without being exerted on a gear tooth surface even in a high speed rotation area. Thus, grinding accuracy and roughness of the gear tooth surface with grinding of the finishing processing grindstone part 54 of the gear grinding bilayer grindstone 12 are stabilized.SELECTED DRAWING: Figure 3
Patent JP-2021036268-A (JP)
Title: Lens device
Inventor: YOKOYAMA AKIRA
IPC: G02B7/04
Filed: 2019-08-30
Abstract: To provide a lens device that can reduce an impact force applied between a guide groove of a moving lens barrel that holds a lens and direct-acting followers to achieve prevention of a change in posture of the moving lens barrel and prevention of a dent in the guide groove.SOLUTION: In a lens device formed of a stationary barrel 1 that is provided with a guide groove 1a, and a moving lens barrel that is integrally provided with direct-acting followers 3b engaging with the guide groove 1a and moves in an optical axis direction while holding a lens, the direct-acting followers 3b are provided at least at two positions separated in the optical axis direction and at least at three parts in a circumferential direction with respect to the moving lens barrel 3; the width or the diameter of a portion of the direct-acting follower 3b in contact with the guide groove 1a is configured to be slightly larger than the width of the guide groove 1a; the moving lens barrel 3 is provided with a contact part opposite to the inner diameter of the stationary barrel 1; the gap between the inner diameter of the stationary barrel 1 and the contact part is set to be an interval to establish a relationship where a stress when the direct-acting follower 3b is deformed and the inner diameter of the stationary barrel and the contact part are brought into contact does not exceed a stress at which the direct-acting follower is plastically deformed.SELECTED DRAWING: Figure 1
Patent JP-2021047655-A (JP)
Title: Design-for-compliance support server, design-for-compliance support method, and design-for-compliance support program
Inventor: MIURA HIROYUKI
IPC: G06Q50/08
Filed: 2019-09-19
Abstract: To provide a design-for-compliance support server, a design-for-compliance support method, and a design-for-compliance support program, which allow prospective purchasers to actually move into a model house and examine specifications of a new building, and can support designing buildings that meet their wishes.SOLUTION: The design-for-compliance support server comprises a model house information storage device 25 that stores actual model house information, a resident recruitment application display logic circuit 236 that displays a screen of a resident recruitment application on a resident applicant communication terminal, a customer information storage device 27 that stores customer personal information of prospective building purchasers, an access permission confirmation logic circuit 231 that grants access permission to a model house resident communication terminal, and a change design drawing creation logic circuit 234 that receives, via a screen of a design support application, design change information for changing design data of a selected model house and creates a design-for-compliance drawing including changed design data of the selected model house.SELECTED DRAWING: Figure 2
Patent JP-2021049734-A (JP)
Title: Printing device and setting method of drying part
Inventor: YODA Tomohiro
IPC: B41J2/01
Filed: 2019-09-26
Abstract: To provide a printing device and a setting method of a drying part which can appropriately dry a medium.SOLUTION: A printing device 11 comprises: a printing part 17 that prints an image on a medium 99 by discharging liquid; a sensor 18 that detects an optical density of the image printed on the medium; a drying part 19 that dries the medium having the image printed thereon; and a control part 20. The printing part prints a patch pattern constituted of a plurality of patches in which liquid amounts per unit area gradually differ. The control part executes operation of setting the drying part on the basis of the optical density of the patch pattern detected by the sensor.SELECTED DRAWING: Figure 1
Patent JP-2021057931-A (JP)
Title: Stator and motor
Inventor: SHIRAISHI YUKINOBU
IPC: H02K3/34
Filed: 2019-09-26
Abstract: To provide a stator capable of improving insulation.SOLUTION: An insulator comprises an upper side face cover part 451 and a lower side face cover part 452. The upper side face cover part covers an upper side face of teeth. The lower side face cover part covers a lower side face of the teeth. The upper side face cover part includes an upper umbrella cover portion 451c and an upper thin portion 451d. The upper thin portion protrudes axially downside from a lower end of the upper umbrella cover portion and is thinner than the upper umbrella cover portion in a radial direction. The lower side face cover part includes a lower umbrella cover portion 452c and a lower thin portion 452d. The lower thin portion protrudes axially upside from an upper end of the lower umbrella cover portion and is thinner than the lower umbrella cover portion in the radial direction. The upper thin portion and the lower thin portion are overlapped in the radial direction and in each of the umbrella portions, an end of at least one of the upper thin portion and the lower thin portion in a circumferential direction is disposed closer to an extension part than the ends of the upper umbrella cover portion and the lower umbrella cover portion in the circumferential direction.SELECTED DRAWING: Figure 8
Patent JP-2021056827-A (JP)
Title: Numeric control device and method for controlling numeric control device
Inventor: TAKAHASHI ARINORI
IPC: G05B19/4103
Filed: 2019-09-30
Abstract: To provide a numeric control device capable of moving between a command position and an ATC position in a short time, and a method for controlling the numeric control device.SOLUTION: On a XY plane, a straight line path connecting a command position P and an origin O is a path R1, and a straight line path connecting the origin O and an ATC position K is a path R2. The origin O is an origin within a moving range of a main shaft head. The ATC position K is a position of the main shaft head at which a main shaft tool is exchanged by an ATC device. The numeric control device moves the main shaft head on a path R3 linking the path R1 and the path R2 in cutting mode. The numeric control device does not need in-position check at a terminal (origin O) of the path R1. Therefore, the numeric control device can move from the command position P to the ATC position K in a shorter time. The main shaft head can avoid collision with other obstacles in the moving range because it moves between the command position P and the ATC position K while passing the origin O side.SELECTED DRAWING: Figure 8
Patent JP-2021058028-A (JP)
Title: Control device and control method
Inventor: TANI YUMIKO
IPC: H02P25/032
Filed: 2019-09-30
Abstract: To provide a control device and the like capable of promptly adjusting an angle of a mirror to a target angle, even when a control is performed by using a feedback control.SOLUTION: A control device has rotation speed calculation means for calculating an actual rotation speed corresponding to an actual rotation speed of a motor from a detected rotation angle which is a rotation angle of the motor detected, by using a correction value according to the rotation angle of the motor oscillating a mirror, deviation calculation means for calculating a deviation between a target rotation speed and the actual rotation speed calculated by the rotation speed calculation means, and setting means for setting target current supplied to the motor by using the deviation calculated by the deviation calculation means.SELECTED DRAWING: Figure 3
Patent JP-2021032875-A (JP)
Title: Stress impedance sensor element and stress impedance sensor
Inventor: MOTOKURA YOSHINOBU
IPC: G01L1/00
Filed: 2019-10-01
Abstract: To provide a stress impedance sensor element and a stress impedance sensor which are highly sensitive and are downsized and have a strain gauge part easily attachable to a fine test piece.SOLUTION: The strain gauge factor of the stress impedance sensor can be at least 2000 by making the diameter of a magnetostrictive wire of the stress impedance sensor element as small as 5-18 μm and making the pulse frequency as high as 100-500 MHz. A small stress impedance sensor can be obtained which has a 0.06-5.5 mm long SI element and has an excellent strain gauge factor.SELECTED DRAWING: Figure 1
Patent JP-2021056446-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SHIRAKAWA TOMOHIRO
IPC: G03G15/04
Filed: 2019-10-01
Abstract: To reduce the influence of heat on an optical element arranged near an optical deflector and reduce the size of an optical scanner.SOLUTION: An optical scanner comprises: a laser diode that emits a laser beam; an optical deflector SM that has a rotary polygon mirror 306 that reflects the laser beam, a rotor unit 304 that drives the rotary polygon mirror 306, an IC 305 that controls the rotor unit 304, and a motor drive substrate 301 that has the rotor unit 304 and the IC 305 mounted thereon, and deflects the laser beam emitted from the laser diode; a plurality of optical elements for guiding the laser beam deflected by the optical deflector SM to a surface to be scanned; and a housing 201 that accommodates therein the optical deflector SM and the plurality of optical elements. When an optical scanner 2 is viewed in the vertical direction with respect to a mounting surface of the motor drive substrate 301, at least one optical element of the plurality of optical elements is arranged at a position overlapping a partial area of the motor drive substrate 301, and the IC 305 is arranged at a position separated from a partial area of the motor drive substrate 301 overlapping a second reflection mirror M2c.SELECTED DRAWING: Figure 3
Patent JP-2019217422-A (JP)
Title: Particle beam treatment apparatus
Inventor: NAGAMOTO YOSHIFUMI
IPC: A61N5/10
Filed: 2019-10-08
Abstract: To provide a particle beam treatment apparatus that can acquire an X-ray image having good quality with a simple configuration and requires short treatment time, an operation method therefor, and a movable plate.SOLUTION: A particle beam treatment apparatus 10 comprises: a particle beam irradiation machine 16 for emitting a particle beam B; a rotary gantry 21 that supports the particle beam irradiation machine 16; a movable bed that is constituted by a plurality of movable plates 37 in a rotary gantry 21's revolving direction and forms a horizontal part below a top plate 18 on which a body to be irradiated is placed; an X-ray generator 27a for generating an X-ray; and an X-ray detector 27b for detecting the X-ray arriving through the movable bed. At least one of the movable plates 37 comprises: a first bed member for transmitting the X-ray so that the X-ray can be detected by the X-ray detector 27b; and a second bed member having an X-ray transmission factor smaller than that of the first bed member. The first bed member and the second bed member are made of the same material and a first bed member's thickness is thinner than a second bed member's thickness.SELECTED DRAWING: Figure 3
Patent JP-2021064085-A (JP)
Title: Vehicle alarm device
Inventor: MATSUNAGA YASUTAKA
IPC: G08G1/16
Filed: 2019-10-11
Abstract: To reduce discomfort of a driver due to a rapid stop of alarm being issued before changing a shift range of a vehicle when the shift range is changed, for example, concerning a vehicle alarm device for detecting an object at the front, rear, right, and left side of a vehicle so as to issue alarm based on position relation between a vehicle and an object.SOLUTION: A vehicle alarm device issues alarm to a driver of a vehicle when an alarm object exists, which is the object positioned in any one of a plurality of predetermined areas set in the periphery of the vehicle and whose object distance is a first threshold distance. The vehicle alarm device allows the predetermined areas previously determined in response to a shift range among the plurality of predetermined areas to be set as higher level alarm areas, and also allows the predetermined areas other than the predetermined areas set as the higher level alarm areas to be set as lower level alarm areas.SELECTED DRAWING: Figure 8
Patent JP-2021062076-A (JP)
Title: Computer system, server system and program
Inventor: TAKAHASHI TORU
IPC: A63F13/55
Filed: 2019-10-15
Abstract: To further enhance a player's interest in a game involving changes in characteristics, with regard to a game in which the characteristic of a second character in the game progress relative to a first character changes at least between a first characteristic and a second characteristic.SOLUTION: A characteristic change area 20a is set for a Pac-Man 3a that has eaten a power cookie 14. The characteristic of a Ghost 8 positioned in the area is changed and the Ghost is made weaker relative to the Pac-Man 3, so that a situation advantageous for a player is temporarily created. A propagation range 25 is also set for the Pac-Man 3a that has eaten the power cookie 14. Another Pac-Man 3b that is positioned in the propagation range 25 is, if the value of a parameter set for it satisfies a prescribed standard, considered to satisfy a propagation condition. As a result, a characteristic change area 20 is subsidiarily set for the Pac-Man 3b even if it has not eaten a power cookie 14.SELECTED DRAWING: Figure 7