baber/WOPTO huggingface dataset:
Patent JP-2020174319-A (JP)
Title: Measuring device, transmission device, and network system
Inventor: SHIMIZU MAKOTO
IPC: H04L69/40
Filed: 2019-04-12
Abstract: To provide a measuring device capable of easily measuring an obstacle position in an optical transmission line, a transmission device, and a network system.SOLUTION: The measuring device includes: an acquisition unit that acquires a first transmission time and a second transmission time each given to a frame in which an error has occurred from a first transmission device and a second transmission device each transmitting and receiving a frame given with the transmission time at the same transmission rate via an optical transmission line; and a measurement unit that measures the position in an optical transmission line on which the frame error has occurred from a difference between the first transmit time and the second transmit time acquired by the acquisition unit and the multiplied speed of light.SELECTED DRAWING: Figure 2
Patent JP-2019185048-A (JP)
Title: AR display apparatus and method
Inventor: MALINOVSKAYA ELENA GENNADIEVNA
IPC: G02B5/30
Filed: 2019-04-15
Abstract: To provide an AR display apparatus and a method for displaying an HUD for a vehicle using a polarizing plate and an optical layer.SOLUTION: An AR display apparatus according to one embodiment includes an outputter that outputs first radiation including visual information in a predetermined spectrum, a polarizing plate that absorbs a first s-polarized radiation from the first radiation and transmits a first p-polarized radiation, and an optical layer that reflects at least a portion of the first p-polarized radiation incident on a first side of the optical layer with a wavelength corresponding to the predetermined spectrum.SELECTED DRAWING: Figure 1
Patent JP-2019126093-A (JP)
Title: Multi-resolution graphics
Inventor: GREG WILLIAM RIEDEL
IPC: G09G5/36
Filed: 2019-04-16
Abstract: To provide a solution in which broadcast graphics or animation assets are produced and delivered effectively.SOLUTION: A method is performed by one or more computer processors which communicate with one or more displays to display graphics on a display. The method includes the steps of: receiving a graphics stream in a first playout format; determining a second playout format; determining an important area within a first display layout; determining a preferred position in a second display layout; converting the first playout format into the second playout format; and displaying the graphics stream which is caused in the second playout format as a result on the one or more displays.SELECTED DRAWING: Figure 1
Patent JP-2020175338-A (JP)
Title: Functional water concentration control system and functional water concentration control method
Inventor: WATANABE TOSHIFUMI
IPC: C02F1/20
Filed: 2019-04-19
Abstract: To provide a controlled concentration of a functional water used in a treatment apparatus, which is separate from a functional water production apparatus.SOLUTION: In the system of the present invention, the concentration of a functional water that is generated by a functional water production apparatus and used in a treatment apparatus is controlled. The functional water concentration control system has the functional water production apparatus which supplies the functional water that reaches a target concentration to the treatment apparatus when the concentration of the functional water measured by a concentration meter on the side of the functional water production apparatus reaches the target concentration, a concentration meter on the side of the treatment apparatus that measures the concentration of the functional water supplied to the treatment apparatus, and a control apparatus which instructs a user to control the concentration of the functional water used in the treatment apparatus when there is a difference between the concentration of the functional water and the target concentration when comparing the concentration of the functional water measured by the concentration meter on the side of the treatment apparatus and the target concentration.SELECTED DRAWING: Figure 1
Patent JP-2019135560-A (JP)
Title: Fitting assistance tool and image-capturing device unit
Inventor: HATTORI TETSUYA
IPC: H04N5/222
Filed: 2019-04-23
Abstract: To provide a fitting assistance tool to which an image-capturing device can be fitted in such a way as to be able to photograph a normally visually confirmable image at an unsuitable place where, when the image-capturing device is fitted by a fitting part, a photographed image tends to rotate around the normal line, and an image-capturing device unit equipped therewith.SOLUTION: The fitting assistance tool comprises: a ring member 301 formed in such a way as to be able to support at least the fitting part 204 of a drive recorder 200, with the fitting part 204 provided therebelow; a 1/4 inch bolt and a 1/4 inch nut for fitting the ring member 301 to a ceiling part that, when the drive recorder 200 is fitted by the fitting part 204, a photographed image tends to rotate 180° around the normal line of the photographed image; and a 1/4 inch fixing bolt 303 with which it is possible to fix the fitting part 204 of the drive recorder 200 to the ring member 301 fitted to the ceiling part in such a way as to able to photograph a normally visually confirmable image.SELECTED DRAWING: Figure 1
Patent JP-2020180059-A (JP)
Title: Vasopressin receptor antagonist
Inventor: DAICHO TAKUYA
IPC: A61K31/55
Filed: 2019-04-24
Abstract: To provide a V2 receptor antagonist which is highly soluble in water and particularly suitable for an injection, and a pharmaceutical composition containing the same.SOLUTION: The pharmaceutical composition contains, as an active ingredient, a compound represented by the general formula (I) in the figure, where all the symbols are as described in the specification, a pharmaceutically acceptable salt thereof or a solvate of them.SELECTED DRAWING: None
Patent JP-2020180351-A (JP)
Title: Method and apparatus for manufacturing metal layer, and orientation control method
Inventor: SHIROTANI TOMOYASU
IPC: F16C33/14
Filed: 2019-04-25
Abstract: To provide a method and apparatus for manufacturing a metal layer, and a method for controlling the orientation of the crystal plane of a crystal constituting the metal layer.SOLUTION: The method for manufacturing a metal layer grown by a physical vapor deposition method comprises: supplying a first calorie capable of melting a metal material on the side of a growth surface having the supplied metal material in the metal layer during growth while performing the physical vapor deposition; supplying a second calorie capable of maintaining an opposite surface opposite to the growth surface at a temperature lower than the melting point of the metal material on the side of the opposite surface in the metal layer; and forming a high temperature region on the growth surface side and a low temperature region having a temperature lower than the metal melting point on the opposite surface side in the metal layer during growth.SELECTED DRAWING: Figure 10
Patent JP-2020038342-A (JP)
Title: Image forming apparatus
Inventor: UEHASHI TETSUYA
IPC: G03G15/20
Filed: 2019-04-26
Abstract: To improve workability in taking out a fixing unit.SOLUTION: An image forming apparatus comprises: an apparatus housing that has a stacker stacking a medium on an outer peripheral part; an image forming unit that is provided in the apparatus housing and forms an image on the medium; and a fixing unit that is removably provided in the apparatus housing, can be taken out from the apparatus housing through an opening provided in the stacker, and fixes an image formed on the medium by the image forming unit to the medium. When the fixing unit is attached to the apparatus housing, a part of the fixing unit is exposed from the opening provided in the stacker to form a part of the stacker.SELECTED DRAWING: Figure 4
Patent JP-2020102606-A (JP)
Title: Manufacturing method for anisotropic magnetic powder and anisotropic magnetic powder
Inventor: MAEHARA HISASHI
IPC: H01F1/059
Filed: 2019-04-26
Abstract: To provide anisotropic magnetic powder and a manufacturing method therefor, the anisotropic magnetic powder having low oxygen concentration, small average particle size, and narrow particle size distribution.SOLUTION: The invention relates to a manufacturing method for anisotropic magnetic powder including: a pretreatment step of performing heat treatment on an oxide including Sm and Fe in a reductive gas atmosphere to obtain a partial oxide; a step of performing heat treatment on the partial oxide at a temperature equal to or higher than 920°C and equal to or lower than 1200°C in the presence of a reducing agent to obtain alloy particles; a step of nitriding the alloy particles to obtain a nitride; a step of washing the nitride to obtain magnetic powder; and a step of performing acid treatment on the magnetic powder. In the step of performing acid treatment, an amount of acid to 100 pts.mass of the magnetic powder is equal to or higher than 3.5 pts.mass and equal to or lower than 13.5 pts.mass.SELECTED DRAWING: None
Patent JP-2020188308-A (JP)
Title: Wireless device and wireless system
Inventor: TAKEI TAKESHI
IPC: H04B7/10
Filed: 2019-05-10
Abstract: To provide a radio device and a radio system that can practically control the polarization of two-system electromagnetic waves used in communication that uses rotation polarization.SOLUTION: A wireless system that communicates using two-system radio waves in which polarization is rotated at a frequency independent of the frequency of a carrier wave generates two-system carrier waves with different PLL circuits, measures a synthesis result after synthesizing the two-system carrier waves, controls the phase relationship between the two-system carrier waves using a measurement result, and performs a procedure of keeping the phase of polarization rotation within an allowable value after a procedure of keeping the phase of the two-system carrier waves within an allowable value.SELECTED DRAWING: Figure 2B
Patent JP-2020186539-A (JP)
Title: Scaffolding board
Inventor: HASHIZUME TORU
IPC: E04G5/08
Filed: 2019-05-10
Abstract: To prevent a scaffold board from moving with respect to a mounting member and a binding material.SOLUTION: A scaffolding board is a long body having a through hole in the longitudinal direction inside, is placed on a mounting member, and is wound and bound with a binding material. A projection part 7 projecting outwardly from an upper surface Ua and a side surface Sa is formed in a corner part 3C between an upper wall 3U and a side wall 3S, and a plurality of recessed parts 8 with which the binding material 5 is engaged at intervals in the longitudinal direction are formed in the projection part 7. On an inner surface of the corner part 3C of the upper wall 3U and the side wall 3S, a thicker wall part thicker than the wall thickness of the upper wall 3U and the side wall 3S is formed along the projection part 7, and a bottom surface 8a of the recessed part 8 in the projection part 7 is located outside an intersection point of an inner surface Ub of the upper wall 3U and an inner surface Sb of the side wall 3S.SELECTED DRAWING: Figure 1
Patent JP-2020188548-A (JP)
Title: Power receiving device and control method of the same, and wireless power transmission system
Inventor: IDO TETSUO
IPC: H02J7/00
Filed: 2019-05-10
Abstract: To provide a power receiving device for suitably controlling continuation and stop of wireless power transmission when a power transmission device and the power receiving device correspond to device authentication, a control method of the same, and a wireless power transmission system.SOLUTION: A power receiving device 100 for receiving electric power wirelessly transmitted from a power transmission device 200 includes: authentication means 108 for performing device authentication with the power transmission device; charging means 106 for charging a battery 107 provided with the power receiving device using received electric power; and control means 101 for performing control, when charging of the battery by the charging means is completed, so as to stop power transmission by the power transmission device when the device authentication is not being executed and to continue power transmission by the power transmission device when the device authentication is being executed.SELECTED DRAWING: Figure 1
Patent JP-2020185127-A (JP)
Title: Protection pad of skin around gastric fistula
Inventor: OKUI NOZOMI
IPC: A61J15/00
Filed: 2019-05-14
Abstract: To provide a protection pad of skin around gastric fistula in which the skin around the gastric fistula is reliably protected from a gastric fistula catheter, and which can be fitted without a sense of incongruity and without making pain felt for a user.SOLUTION: A protection pad of skin around gastric fistula 1 includes: a pad body 11 having an insertion hole 10 to be inserted of a gastric fistula catheter; multiple cloth elements 12 containing a cloth comprising at least flannel clothing fabrics for forming the pad body 11; an embroidery part 14 formed along a peripheral edge of the pad body 11 in order to integrate the multiple cloth elements 12; and an exposed part 17 where the cloth elements 12 are exposed from a side face of the pad body 11.SELECTED DRAWING: Figure 2
Patent JP-2020188625-A (JP)
Title: Rotary electric machine
Inventor: SAKURADA MANABU
IPC: H02K5/10
Filed: 2019-05-16
Abstract: To provide a rotary electric machine in which a stator holder can be assembled easily for the housing, even in a case of such a structure as multiple seal members are intervened between the stator holder and the peripheral wall part of the housing.SOLUTION: A rotary electric machine includes a stator, a rotor, a stator holder 30, a housing 14, a cooling liquid introduction chamber and multiple seal members. One of the outer peripheral surface of the stator holder 30 and the inner peripheral surface of the peripheral wall part 14a of the housing 14 has a seal holding part for holding the multiple seal members. The other has multiple raised parts onto which the multiple seal members, held by the seal holding part, ride and come into tight contact in compressional state. The end on one side in the axial direction of at least two raised parts, and an arbitrary seal member held by the seal holding part are placed at positions not come into contact simultaneously on a virtual relative displacement orbit in the axial direction of the stator holder 30 and the peripheral wall part 14a.SELECTED DRAWING: Figure 5
Patent JP-2020186710-A (JP)
Title: Scroll compressor
Inventor: TSUCHIYA TAKESHI
IPC: F04C18/02
Filed: 2019-05-17
Abstract: To realize the shape of the end plate surface of a fixed scroll by which pushing force of an orbiting scroll to the fixed scroll is reduced, while suppressing overturning of the orbiting scroll, in a scroll compressor having an asymmetric wrap structure in which a working chamber on the orbiting outer line side and a working chamber on the orbiting inner line side are different in volume at the completion of suction and having discharge start timing also different in each working chamber.SOLUTION: Setting, as a base point, a fixed scroll inner line position corresponding to the wrapping end of an orbiting warp of a working chamber on the orbiting outer line side at the completion of suction, and setting, as a base line, a half straight line extending from the center of a fixed scroll toward the base point, an extension portion, in which an end plate surface on the fixed scroll side extends to the outer diameter side, is provided within a range of 45° or more in the orbiting direction of the orbiting scroll from the base line and 45° or more in the reverse orbiting direction.SELECTED DRAWING: Figure 3
Patent JP-2020189718-A (JP)
Title: Powder shipping facility
Inventor: NARASAKI HITOSHI
IPC: B65G67/60
Filed: 2019-05-21
Abstract: To provide a powder shipping facility capable of easily supplying powder to a plurality of storage rooms.SOLUTION: In a powder shipping facility, a first loader includes: a first frame which is fixed on the ground; and a first conveyance mechanism which is disposed at an upper end of the first frame and conveys powder. A second loader includes: a second frame which has a traveling mechanism for traveling on the ground; a second conveyance mechanism which is fixed to an upper end of the second frame and conveys the powder; and a third conveyance mechanism whose base end part is connected to the downstream side end of the second conveyance mechanism in the conveying direction and which conveys the powder. An upstream side end of the first conveyance mechanism in the conveying direction is attached to the first frame so as to be turnable around the vertical axis. An upstream side end of the second conveyance mechanism in the conveying direction is connected to a downstream side end of the first conveyance mechanism in the conveying direction. The traveling mechanism is formed movably such that the second conveyance mechanism follows a position of the downstream side end of the first conveyance mechanism in the conveying direction to be located at its position, and turnably such that the relative conveying direction of the second conveyance mechanism to the first conveyance mechanism is changed.SELECTED DRAWING: Figure 1
Patent JP-2020190108-A (JP)
Title: Road surface marker and road surface marker set
Inventor: KARASAWA SHIN
IPC: E01F9/559
Filed: 2019-05-21
Abstract: To provide a road surface marker provided with both a luminous sign body and a reflective material, and capable of visually recognizing both luminous and reflected light from the side.SOLUTION: A road surface marker 0100 has a reflective part 0110 arranged on a side peripheral face and a convex luminous part 0120 arranged on an upper face side. The road surface marker has an inclined surface in which at least a part of the reflective part reflects irradiation light upward. The road surface marker has a lateral visible region in which the convex luminous part can be observed laterally. Further, the road surface marker has a truncated cone side surface shape as the reflective part.SELECTED DRAWING: Figure 1
Patent JP-2020189817-A (JP)
Title: Synthetic production system and synthetic production method
Inventor: MARUSHIMA SHINYA
IPC: C07C43/04
Filed: 2019-05-24
Abstract: To provide a synthetic production system and a synthetic production method, which can produce a synthetic by utilizing byproduct hydrogen.SOLUTION: A synthetic production system includes a byproduct hydrogen discharge plant that discharges byproduct hydrogen, a carbon dioxide discharge plant that discharges carbon dioxide-containing gas, a synthesis plant that produces a synthetic by synthesizing the byproduct hydrogen and carbon dioxide contained in the carbon dioxide-containing gas, and a flow rate control apparatus constituted such that carbon dioxide of which flow rate is controlled is lead to a flow rate of the byproduct hydrogen supplied to the synthesis plant.SELECTED DRAWING: Figure 1
Patent JP-2020195074-A (JP)
Title: Direction switching device and antenna device
Inventor: SAWANOBORI KOJI
IPC: H02K33/16
Filed: 2019-05-29
Abstract: To provide a direction switching device that quickly corrects a deviation in the direction of an antenna or the like.SOLUTION: A direction switching device includes a base, a first movable portion that is tiltably supported by the base, a second movable portion supported by the first movable portion such that the first movable portion can be tilted in a direction substantially orthogonal to the tilting direction, a first voice coil motor that changes the inclination of the first movable portion, and a second voice coil motor that changes the inclination of the second movable portion, and the first voice coil motor includes a first coil fixed to one of the base and the first movable portion, and a first permanent magnet fixed to the other of the base and the first movable portion, and the second voice coil motor includes a second coil fixed to one of the first movable portion and the second movable portion, and a second permanent magnet fixed to the other of the first movable portion and the second movable portion.SELECTED DRAWING: Figure 1
Patent JP-2020198496-A (JP)
Title: Image reader and image reading method
Inventor: OKADA HIROYUKI
IPC: H04N1/04
Filed: 2019-05-31
Abstract: To provide an image fetching device and method capable of achieving little attenuation of received light quantity in a simple configuration.SOLUTION: The image reader houses an imaging section 1 and an optical element 2 constituting an optical path guiding light to the imaging section 1 and includes: an enclosure 3 with an opening 4 in one surface and a half mirror 5 covering the opening 4 in the enclosure 3 and undergoing reflecting partial light and penetrating of other light; and a light source 6 irradiating the half mirror 5 with light from the outside of the enclosure 3. The half mirror 5 is arranged, inclining to an imaging object surface 7.SELECTED DRAWING: Figure 1
Patent JP-2020195508-A (JP)
Title: Liquid droplet adhesion device
Inventor: SHIBATANI MASAYA
IPC: A61C5/77
Filed: 2019-05-31
Abstract: To propose a device adhering liquid droplets to a predetermined position of a workpiece.SOLUTION: A liquid droplet adhesion device 10 suggested here comprises : a standing wave generation device 12 with an ultrasonic wave oscillator 12b; a liquid droplet supply device 14 supplying liquid droplets 15; a workpiece holding member 16 holding a workpiece 17 in a predetermined space 12a; and a control device 18. The control device 18 executes: processing A of forming a standing wave 12c in a space 12a by the standing wave generation device 12; processing B of supplying the liquid droplets 15 to the node 12c1 of the standing wave 12c formed in the space 12a by the liquid droplet supply device 14; and processing C of bring the predetermined position of the workpiece 17 held by the workpiece holding member 16 into close to the node 12c1 of the standing wave 12c with the liquid droplets 15 supplied thereto, and adhering the liquid droplets 15 held by the node 12c1 of the standing wave 12c to the workpiece 17.SELECTED DRAWING: Figure 1
Patent JP-2019220166-A (JP)
Title: Pressure signal processing
Inventor: RICCAARDO MICCI
IPC: G06F3/044
Filed: 2019-06-05
Abstract: To process a pressure signal.SOLUTION: A method comprises a step S1 of receiving force values 23 corresponding to a plurality of piezoelectric sensors 5, 6, 7 from a touch panel 1. Each piezoelectric sensor corresponds to a physical position x, yon the touch panel. The method also comprises a step S2 of receiving the identification of a force value 23 affected by coupling with an external electric field in some cases. The method also comprises a step S3 corresponding to one or more force values 23 that have been specified as being affected by the coupling with an external electric field; a step S5 of setting corresponding force values 23 as excluded force values; and a step S5 of setting the remaining force values 23 as valid force values. The method also comprises a step S6 of performing interpolation and/or extrapolation on the basis of the valid force values, and one or more reconstructed force values 25 corresponding to the same physical position x, yas each excluded force value 23.SELECTED DRAWING: Figure 7