baber/WOPTO huggingface dataset:
Patent JP-2020147501-A (JP)
Title: Side effect reducing agent for anticancer agent
Inventor: YAMAGUCHI KUMIKO
IPC: A61P43/00
Filed: 2019-03-11
Abstract: To provide a side effect reducing agent for anticancer agent.SOLUTION: According to the present invention, there is provided a side effect reducing agent for anticancer agent, which contains a processed food of blowfish skin as an active ingredient. The anticancer agent may be a cytotoxic anticancer agent or a molecular-targeted agent. The side effect may be hair loss such as hair, itching of the skin, pigmentation on the skin or swelling of the skin. The side effect reducing agent of the present invention contains a processed natural product having been eaten for many years as an active ingredient, thus there is no concern about side effects even if it is continuously ingested and there is advantage in high safety.SELECTED DRAWING: None
Patent JP-2020146873-A (JP)
Title: Cartridge for liquid discharge device, and liquid discharge device
Inventor: YAMAMOTO JUNJI
IPC: B41M5/00
Filed: 2019-03-12
Abstract: To provide a cartridge for a liquid discharge device which can conceal ground color without decrease of a concentration in the middle of printing even when liquid with a high viscosity is used in the liquid discharge device.SOLUTION: A cartridge for a liquid discharge device has a liquid storage part which stores a liquid, a liquid supply port which supplies the liquid from the liquid storage part to a liquid discharge device, and an elastic member which pushes an end of the liquid storage part towards a side in which the liquid supply port exists. The viscosity of the liquid is 7.5 [mPa s] or more at 25°C, and the restoring force of the elastic member is 1.5 N or more.SELECTED DRAWING: None
Patent JP-2020147946-A (JP)
Title: Construction method for spiral staircase and construction unit for spiral staircase
Inventor: SAKO KATSUNORI
IPC: E04F11/02
Filed: 2019-03-12
Abstract: To provide a construction method for a spiral staircase and a construction unit for the spiral staircase capable of carrying out a construction including installations of a center column and step plates at the same time using completely pre-cut members.SOLUTION: A construction method for a spiral staircase by vertically installing a center column 20 in a building and connecting step plates 10 of the spiral staircase to the center column 20 comprises; constructing a structural member of the building before vertically installing the center column 20; vertically installing the center column 20 in which connecting grooves for each one end of the step plates 10; and connecting each one end of the step plates 10 to the center column 20. Further, each of the other ends of the step plates 10 pre-formed in a specific shape is connected to side plates 30, 40, 50 in which connecting grooves are pre-formed for the other ends of the step plates 10.SELECTED DRAWING: Figure 1
Patent JP-2020146710-A (JP)
Title: Welding device
Inventor: SHIRAISHI DAIKI
IPC: B23K37/02
Filed: 2019-03-13
Abstract: To provide a welding device capable of continuously welding even when a portion to be welded has a step part inflected in a crank shape.SOLUTION: A welding device A welding a base plate and a standing plate disposed at nearly right angle comprises: a traveling carriage 10 traveling nearly straight on the surface of the base plate; a welding torch 11 composed movably in a direction crossing with a traveling direction; a welding torch guide member 14 guiding the movement of the welding torch in the direction crossing with the traveling direction of the traveling carriage; and a traveling guide member 15 guiding the travel of the traveling carriage by pressure-contacting on the surfaces of the base plate and the standing plate. The traveling guide member has a bracket 15b provided turnably on the traveling carriage, and guide rollers 15c and 15d disposed turnably on the bracket. The guide member is configured so that the guide roller can hold the pressure-contacting state on the surface of the standing plate by turning of the bracket to the upstream side in the traveling direction when the guide roller reaches the step part of a welding line accompanying the travel of the traveling carriage.SELECTED DRAWING: Figure 5
Patent JP-2020146203-A (JP)
Title: Optical interference tomographic imaging device
Inventor: INAO YASUHISA
IPC: G01N21/17
Filed: 2019-03-13
Abstract: To provide an optical interference tomographic imaging device capable of suppressing coherence revival artifact without an imageable range being restricted.SOLUTION: An optical interference tomographic imaging device includes: an optical branching element 121 for branching a light from a light source 110 to a measurement light and a reference light; a measurement optical system 130 for guiding the measurement light incident from the optical branching element 121 through an optical fiber 152 to an eye E to be examined; a reference optical system 140 for propagating the reference light incident from the optical branching element 121 through an optical fiber 154; and an optical coupling element 123 for superimposing a return light from the eye E to be examined of the measurement light propagating in the measurement optical system 130 on the reference light propagating in the reference optical system 140. In at least one end face of a first end face on a measurement optical system 130 side in the optical fiber 152, and a second end face on a reference optical system 140 side in the optical fiber 154, a reflection rate of the light propagating inside the optical fiber 152 or the optical fiber 154 having the end faces is -80 dB or less.SELECTED DRAWING: Figure 1
Patent JP-2020148612-A (JP)
Title: Rail base measuring device
Inventor: TOMINAGA MASAO
IPC: G01B11/00
Filed: 2019-03-13
Abstract: To provide a rail base measuring device capable of improving efficiency of laying work of a third rail by detecting distortion or the like of the rail base before the third rail is placed on the rail base.SOLUTION: A measuring device 1 includes: a bar-like support part 11 which is laid over two traveling rails R1 and R2; a positioning part 12 which positions the support part 11 at a predetermined position orthogonal to the traveling rail R1 in a plan view; a measuring part 20 provided on the support part 11; and a first display part 16a to a fifth display part 16e for outputting measurement results by the measuring part 20. In the measuring part 20, a first sensor 21a to a fifth sensor 21e are provided, which measure the distance up to the upper surface of a rail base B.SELECTED DRAWING: Figure 2
Patent JP-2020147432-A (JP)
Title: Transport device, and image formation device
Inventor: HIGAKI HIDETO
IPC: B65H9/14
Filed: 2019-03-15
Abstract: To enhance accuracy of sheet skew correction.SOLUTION: A second motor 62 (or a third motor 63) as a second driving mechanism continues to rotationally drive an upstream side delivery roller pair 17 (or both-face delivery roller pair 18) as a second delivery roller pair, thereby causing a sheet P to abut a resist roller pair 16 (first delivery roller pair) and form deflection on the sheet P while continuing to deliver the sheet P to the resist roller pair 16 whose rotational driving by the first motor 61 (first driving mechanism) is stopped. Keeping this condition, without stopping the rotational driving of an upstream side delivery roller pair 17 (or both-face delivery roller pair 18), required time T (or required time T3) passes after the leading end of the sheet P is detected by a resist sensor 41 (sheet detection sensor), thereafter the rotational driving of the resist roller pair 16 by the first motor 61 is started.SELECTED DRAWING: Figure 2
Patent JP-2019111384-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-03-18
Abstract: To provide a game machine that is able to produce models of different game specifications while restricting an increase in design burden on a designer.SOLUTION: According to a game machine of a present invention, in the case of a game machine designed as a second game specification fewer in game specification type than a first game specification that has the most game specification types, one first set value acquired by set-value acquisition means is distributed to one of the first set values of a predetermined pair. By virtue of such distribution, the type of the first set value used in the second game specification is made equal to the type of the first set value corresponding to each type of the game specification in the game machine designed as the first game specification. As a result, control program divertible portion is increased between models of different specifications, and rewriting of a control program is reduced. Accordingly, an increase in design burden on a program designer can be restricted.SELECTED DRAWING: Figure 6
Patent JP-2020153383-A (JP)
Title: Chain tensioner
Inventor: ONIMARU KOICHI
IPC: F16H7/08
Filed: 2019-03-18
Abstract: To provide a chain tensioner which generates proper thrust force while following tension change and fluttering of a chain.SOLUTION: A chain tensioner includes: a cylindrical cylinder 9 in which one end is opened and the other end is closed; a cylindrical plunger 10 which is supported so as to be slidable in an axial direction by an inner periphery of the cylinder 9 and in which an insertion end inserted into the cylinder 9 is opened or a protruding end protruding from the cylinder 9 is closed; a return spring 33 which biases the plunger 10 in a direction such that the plunger 10 protrudes from the one end of the cylinder 9; a pressure chamber 18 which is formed in the cylinder 9 so that a volumetric capacity changes in conjunction with axial movement of the plunger 10; a check valve 20 which allows oil flow from an interior of the plunger 10 into the pressure chamber 18; an oil supply passage 31 which introduces the oil from the outer side of the cylinder 9 to the inner side; and an auxiliary spring 34 which has elastic force smaller than that of the return spring 33 and biases the plunger 10 in the direction such that the plunger 10 protrudes from the one end of the cylinder 9.SELECTED DRAWING: Figure 3
Patent JP-2019090607-A (JP)
Title: refrigerator
Inventor: SUMIHIRO KATSUSHI
IPC: F25D23/02
Filed: 2019-03-19
Abstract: To provide a refrigerator in which a vacuum heat insulating material can be wholly used by providing an operation part on a portion other than a front plate of a door, and heat insulation performance can be improved while the door is thinned.SOLUTION: A vacuum heat insulating material 27 is arranged in contact with a back side of a front plate 25 constituting a door 5, and an operation part 9 for operating and displaying an operation state of a refrigerator 1 is provided on a handle 7 that is a constituting part different from the front plate 25 of the door 5.SELECTED DRAWING: Figure 1
Patent JP-2019146570-A (JP)
Title: Claw sharpening file preventing damage to animal fingertip
Inventor: KOKUSHI HIROYUKI
IPC: A45D29/04
Filed: 2019-03-04
Abstract: To provide an animal claw sharpening file intended to prevent the problem that a conventional animal claw sharpening file may cause damage not only to a claw but also to a soft part of a hand.SOLUTION: A mountain-shaped rail 2 is laid on a file 1 so as to form a groove that allows only a claw to enter.SELECTED DRAWING: Figure 4
Patent JP-2019115730-A (JP)
Title: Game machine
Inventor: IDEO TADASHI
IPC: A63F5/04
Filed: 2019-03-22
Abstract: To provide a game machine capable of enhancing security.SOLUTION: Whether or not to transfer a game state to an AT state is determined, not by a sub board conventionally, but by a main board. In a case of currently transferring the game state to the AT state, when a specific symbol combination (for example, a bell symbol combination or a promotion replay symbol combination) is determined, for being able to derive the symbol combination in a variation game, the main board can control lighting modes of stop buttons 21a-21c so as to display instruction information relating to operation modes of the stop buttons 21a-21c, as well as information to receive the operations of the stop buttons 21a-21c.SELECTED DRAWING: Figure 1
Patent JP-2020156562-A (JP)
Title: Dynamic body tracking device, radiotherapy system equipped with the same, program, and dynamic body tracking method
Inventor: UMEKAWA TORU
IPC: A61N5/10
Filed: 2019-03-25
Abstract: To provide a dynamic body tracking device that contributes to shortening a treatment time, a radiotherapy system equipped with the same, a program, and a dynamic body tracking method.SOLUTION: A dynamic body tracking device includes a fluoroscope for acquiring a transparent image including a target 2 from at least two or more directions, and a dynamic body tracking control device 30A for obtaining the position of the target 2 from the transparent image acquired by the fluoroscope. The dynamic body tracking control device 30A creates a simulation fluoroscopic image from a CT image including the target 2, creates a two-dimensional region including the target 2 from the simulation fluoroscopic image as a template, and by matching each of at least two or more transparent images with the template, obtains a three-dimensional position of the target 2 from a plurality of matching results.SELECTED DRAWING: Figure 1
Patent JP-2020159838-A (JP)
Title: Method for superimposing visible image and infrared thermal image on each other
Inventor: SAITO YUICHIRO
IPC: G01N25/72
Filed: 2019-03-26
Abstract: To automatize the processing of superimposing a visible image and an infrared thermal image on each other on a site.SOLUTION: The method includes the steps of: preparing a visible image acquired by imaging an inspection target surface on which plural artificial markers are set by a visible camera; preparing an infrared thermal image acquired by imaging the inspection target surface by an infrared camera; and generating a superimposed image in which the visible image and the infrared thermal image are superimposed on each other by image processing based on the artificial markers.SELECTED DRAWING: Figure 2
Patent JP-2020160885-A (JP)
Title: Vehicle travel control device
Inventor: SATO KATSUHIKO
IPC: B60W50/12
Filed: 2019-03-27
Abstract: To prevent lane departure and approach to another vehicle due to excessive operation intervention at the time of occurrence of communication failure during confluence support using road-to-vehicle communication.SOLUTION: A vehicle travel control device includes: a function for generating a target route with a predetermined range as a target to automatically change a vehicle lane to an adjacent vehicle lane when no other vehicle is recognized in a predetermined range of an adjacent lane by a surrounding recognition function; and a confluence support function for generating a target route by using other vehicle information acquired by a communication function to perform acceleration/deceleration control and steering control, resulting in automatic confluence into a confluent vehicle lane. A function is provided to change an override threshold value to be a criterion of operation intervention for stopping the acceleration/deceleration control and the steering control into a value larger than a normal time of the communication function when the communication function fails during the automatic confluence.SELECTED DRAWING: Figure 4
Patent JP-2019122398-A (JP)
Title: Use methods of zscan4 for rejuvenating human cells
Inventor: KO MINORU S H
IPC: A61K9/51
Filed: 2019-03-27
Abstract: To provide methods for elongating telomere, for example, in one or more human cells by contacting the one or more human cells with an agent that increases expression of Zscan4 in the one or more human cells, and/or methods for improving genome stability in one or more human cells.SOLUTION: Disclosed herein is a method for treating a subject in need of telomere elongation by contacting an agent that increases expression of Zscan4 with one or more human cells in the subject or by administering an agent that increases the expression of Zscan4 to a subject in need thereof. A method for treating a disease associated with genomic and/or chromosomal abnormality, a method for rejuvenating one or more human cells, a method for rejuvenating tissues or organs, and a method for rejuvenating a subject in need thereof are also provided.SELECTED DRAWING: Figure 16
Patent JP-2020159991-A (JP)
Title: Photoelectric encoder and calculation method for photoelectric encoder
Inventor: KATO YOSHIAKI
IPC: G01D5/347
Filed: 2019-03-28
Abstract: To provide a photoelectric encoder that can calculate an amount of relative displacement between a scale and a head with high accuracy even when using a lens array having a plurality of small-diameter lenses.SOLUTION: A photoelectric encoder 1 comprises: a scale 2; a head 3 that includes a lens array 5 having a first lens 51 and a second lens 52, a light source 4, and imaging means 6; and calculation means 7. The calculation means 7 includes: a signal generation section 71 that generates a sine wave signal; an analysis region extraction section 72 for extracting a first analysis region H1 and a second analysis region H2; a signal combination section 73 that generates a sine wave signal from a sine wave signal of the second analysis region H2 to one end of the first analysis region H1 so as to overlap with a sine wave signal of the first analysis region H1 on the basis of a distance d between regions, and combines the generated sine wave signal with the sine wave signal of the first analysis region H1; and a displacement amount calculation section 74 that calculates an amount of relative displacement on the basis of the sine wave signal combined by the signal combination section 73.SELECTED DRAWING: Figure 4
Patent JP-2020165455-A (JP)
Title: Drive shaft and manufacturing method therefore
Inventor: KAMIKAWA MITSURU
IPC: C22C38/00
Filed: 2019-03-28
Abstract: To obtain a drive shaft that shows sufficient strength although it is light-weight.SOLUTION: A drive shaft 10 is formed by joining a solid stub shaft 14 made of medium carbon steel to both ends of a hollow tube body 12 made of medium carbon steel. Here, when a crystal grain size at a connection part between the hollow tube body 12 and the solid stub shaft 14 is expressed by a grain size number, the hollow tube 12 side is #5 to #9, and the solid stub shaft 14 side is #10 to #12.SELECTED DRAWING: Figure 1
Patent JP-2020163401-A (JP)
Title: MANUFACTURING METHOD OF Fe-Ni-BASED ALLOY THIN PLATE, AND Fe-Ni-BASED ALLOY THIN PLATE
Inventor: OMORI AKIHIRO
IPC: B21B1/22
Filed: 2019-03-28
Abstract: To provide an Fe-Ni-based alloy thin plate capable of reducing flaw formation on a this plate surface, for example, at a transportation time, and excellent in flaw resistance; and to provide its manufacturing method.SOLUTION: In a manufacturing method of an Fe-Ni-based alloy thin plate, an intermediate material having a thickness of 3.0 mm or less is subjected to a cold rolling step for performing cold rolling with rolling reduction of 5 to 45% and forward slip of 1 to 9%, and after the cold rolling step, a shape correction step with elongation of 0.1 to 0.8% is performed, to thereby obtain the Fe-Ni-based alloy thin plate having a thickness of 0.5 mm or less. The Fe-Ni-based alloy thin plate is also provided.SELECTED DRAWING: None
Patent JP-2020167859-A (JP)
Title: Correction circuit, and power supply device
Inventor: ISHINO YUSUKE
IPC: H02M3/28
Filed: 2019-03-29
Abstract: To provide a correction circuit which can improve accuracy of control to be performed on the basis of second voltage even when intermittent oscillation occurs in a main converter.SOLUTION: A correction circuit comprises: a main converter which converts input voltage to supply power to a load; and a sub-converter which supplies power to one or more other circuits including a drive circuit for driving the main converter. The correction circuit corrects second voltage to be generated by the sub-converter on the basis of first voltage to be generated by the main converter.SELECTED DRAWING: Figure 1
Patent JP-2020168725-A (JP)
Title: cassette
Inventor: MURAYAMA KENTARO
IPC: B41J3/36
Filed: 2019-03-31
Abstract: To provide a cassette that can be downsized in an orthogonal direction orthogonal to a vertical direction.SOLUTION: A cassette comprises a ribbon case 21 which comprises a first side wall 16a extending in a second direction orthogonal to a first direction, a second side wall 16b extending in a third direction crossing the second direction, and a recessed part wall 16c extending to one side in the second direction from the second side wall 16b and extending in a third direction at the one side in the second direction more than the second side wall 16b to define a recessed part 99, where at least portion of the recessed part 99 overlaps with a print tape roll 26, in the first direction. Therefore, a tape case 20 comprising the print tape roll 26 and the ribbon case 21 comprising the recessed part wall 16c are overlapped with each other in the first direction, that is a vertical direction, and the at least portion of the recessed part 99 is overlapped in the first direction with the print tape roll 26, which enables the cassette 10 to be downsized in an orthogonal direction orthogonal to the vertical direction.SELECTED DRAWING: Figure 16
Patent JP-2020170282-A (JP)
Title: Vehicle control device
Inventor: MATSUNAGA KAZUMASA
IPC: B60W30/06
Filed: 2019-04-02
Abstract: To appropriately execute stop control of a vehicle based on information in the past.SOLUTION: A vehicle control device (10) executes stop control to stop a vehicle (30) at a target stop position where the vehicle should be stopped. The vehicle control device comprises: first execution means (270) for executing first stop control as the stop control so as to stop a first vehicle which is the vehicle, at a first target stop position which is the target stop position; second execution means (270) for executing second stop control as the stop control so as to stop a second vehicle which is the vehicle, at a second target stop position which is the target stop position, after a differential between the first target stop position and a first actual stop position where the vehicle is stopped through the first stop control, is acquired; and correction means (260) for correcting a control content of the second stop control based on the differential until the second vehicle is stopped at the second target stop position.SELECTED DRAWING: Figure 1
Patent JP-2020170386-A (JP)
Title: Image forming device, print setting change method, and print setting change program
Inventor: MIYAZAWA SHINYA
IPC: H04N1/32
Filed: 2019-04-04
Abstract: To provide an image forming device, a print setting change method, and a print setting change program capable of setting print setting conditions suitable for an image having periodicity.SOLUTION: An image forming device, which is equipped with a recording head having a plurality of recording elements, includes a feature quantity detection unit configured to detect the feature quantity of input image data, an image type determination unit configured to determine the type of the input image data based on the feature quantity detected by the feature quantity detection unit, and a print setting change unit configured to change print setting conditions according to the determination result of the image type determination unit. The feature quantity detection unit detects, as the feature quantity, the periodicity of the input image data.SELECTED DRAWING: Figure 2