baber/WOPTO huggingface dataset:
Patent JP-2021050857-A (JP)
Title: Induction furnace
Inventor: TOGASHI AKIRA
IPC: H05B6/24
Filed: 2019-09-25
Abstract: To provide an induction furnace capable of efficiently removing impurities in valuable metal and collecting metal.SOLUTION: An induction furnace 10 includes: a furnace body having a bottomed cylindrical shape and holding an object 20 to be treated therein; an induction coil 13 provided on the outer peripheral surface of the furnace body; and an induction heating body 14 provided in the furnace body. The induction furnace further includes an isolating layer 15 preventing contact between the induction heating body 14 and the object 20 to be treated. Due to this configuration, even when a material of the induction heating body 14 chemically reacts with the object 20 to be treated, components of the induction heating body 14 do not affect the object 20 to be treated. Therefore, an impact on valuable metal, etc. collected from the object 20 to be treated is prevented.SELECTED DRAWING: Figure 1
Patent JP-2021050174-A (JP)
Title: Method for producing n-methyl isocyanuric acid
Inventor: SHIMADA JUMPEI
IPC: C07D251/34
Filed: 2019-09-26
Abstract: To provide a method for producing an N-methyl isocyanuric acid that can produce a high-purity N-methyl isocyanuric acid from inexpensive raw material at good yields and is suitable as an industrial production method.SOLUTION: A method for producing an N-methyl isocyanuric acid includes hydrolyzing a methylated melamine salt with an acid to obtain an N-methyl isocyanuric acid. The acid includes a strong acid such as hydrochloric acid and excludes a carboxylic acid such as acetic acid.SELECTED DRAWING: None
Patent JP-2021055677-A (JP)
Title: Thrust bearing device
Inventor: IKEDA KAZUNORI
IPC: F16C27/08
Filed: 2019-09-26
Abstract: To provide a thrust bearing device capable of elastically supporting a stationary plate even in a case where a large load is applied from a rotary plate, and at the same time, capable of absorbing an assembly error.SOLUTION: In order to solve this problem, the present invention provides a thrust bearing device in which when a vertical rotary electric machine is stationary, a convex part is bent to the extent that a stationary plate and a plate-shaped elastic body do not come into contact with each other except for a contact portion between the top surface of the convex part and the bottom surface of a concave part, and in a process of operating the vertical rotary electric machine and increasing the load received from a rotary plate, the convex part has an elastic force such that the convex part is bent to the extent that the stationary plate and the plate-shaped elastic body come into contact with each other on the entire surface.SELECTED DRAWING: Figure 1
Patent JP-2021055683-A (JP)
Title: Rotational resistance device and operation device
Inventor: HIRANO JUNYA
IPC: F16F9/53
Filed: 2019-09-27
Abstract: To provide a rotational resistance device advantageous in generation efficiency of rotational resistance and miniaturization.SOLUTION: A rotational resistance device 100 includes: a magnetic shaft member 101 having first shaft parts 101a and 101b and a second shaft part 101c larger in diameter than the first shaft parts; non-magnetic bobbins 107 and 108 arranged at the outer periphery of the first shaft parts; coils 105 and 106 wound around the bobbins; magnetic case members 102, 103, and 104 covering the bobbins, coils, and the second shaft part; non-magnetic sliding bearings 107c and 108c which rotatably support the first shaft parts via first gaps Gb1 and Gb2; and magnetic viscous fluid F arranged between the second shaft part and the case member. The first gaps are smaller than second gaps Ga1 and Ga2 between the case member and the first shaft parts.SELECTED DRAWING: Figure 1
Patent JP-2021054747-A (JP)
Title: Emulsified hair styling composition
Inventor: FUJITA NORIKO
IPC: A61K8/92
Filed: 2019-09-30
Abstract: To provide emulsified hair styling compositions that have excellent arranging ability (characteristics of bending and shaping the hair in a desired direction), and also has excellent applicability (finger passage during application) and operability (finger passage during hair styling).SOLUTION: Provided is an emulsifying hair styling composition containing: a component (A) which is a linear silicone having a kinematic viscosity at 25°C of 0.5 to 2.0 mm2/s; a component (B) which is a linear silicone having a kinematic viscosity at 25°C of 5.0 to 10.0 mm2/s; a component (C) which is an ester oil which is liquid at 25°C; a component (D) which is a wax which is solid at 25°C; and a component (E) which is water, the content of component (A) being 1.0 to 20.0 mass%, and the content of component (B) being 0.05 to 10.0 mass%.SELECTED DRAWING: None
Patent JP-2021055963-A (JP)
Title: Air-conditioning indoor unit
Inventor: IKEBE MASANORI
IPC: H02K5/00
Filed: 2019-09-30
Abstract: To secure easy assembling and suppress entry of air through a gap toward a cross flow fan.SOLUTION: An air-conditioning indoor unit includes a cross flow fan, a motor 40, a first motor support part 23, and a seal member 50. The seal member 50 seals a gap G between the motor 40 and the first motor support part 23. The motor 40 has a stator 42 having a coil 42a, a rotator 46 having a magnet 46b, and an outer peripheral part 44. The seal member 50 is wound around the outer peripheral part 44 of the motor 40.SELECTED DRAWING: Figure 23
Patent JP-2021057510-A (JP)
Title: Electronic component, electronic device, and electronic component testing system
Inventor: KOMIYAMA HIROHIDE
IPC: G01R1/067
Filed: 2019-10-01
Abstract: To provide an electronic component, an electronic device, and an electronic component testing system that facilitate testing.SOLUTION: An electronic component 1 includes a substrate body 2 having a connection pad 7 formed in a terminal portion 6 which is a region including at least an edge portion of a first main surface 2a, a first coating layer 3 covering the first main surface 2a so as to expose at least the terminal portion 6, and a second coating layer 4 formed on the first main surface 2a so as to surround at least a part of the terminal portion 6. The plan view shape of the second coating layer 4 is a shape in which a fixture 11 can be positioned. The fixture 11 has a terminal that is electrically connected to the connection pad 7, and is detachably connected to the substrate body 2.SELECTED DRAWING: Figure 3
Patent JP-2020027667-A (JP)
Title: Master device for vehicle, electronic control system for vehicle, method for instructing activation request, and program for instructing activation request
Inventor: HARADA YUZO
IPC: G06F8/656
Filed: 2019-10-10
Abstract: To appropriately control switching from an old program to a new program when a plurality of electronic control devices are re-written.SOLUTION: An activation request instruction unit of a master device for a vehicle comprises: a re-writing target specification unit that specifies a plurality of electronic control devices to be re-written; a re-writing completion determination unit that determines whether re-writing of a program is completed in all of the plurality of specified electronic control devices to be re-written; an activation execution possibility determination unit that, when re-writing of the program is determined to be completed in all of the plurality of electronic control devices to be re-written by the re-writing completion determination unit, determines whether activation can be executed; and an activation request instruction unit that, when the activation is determined to be executable by the activation execution possibility determination unit, simultaneously instructs an activation request to the plurality of electronic control devices to be re-written by instructing a reset request after instructing a request to switch to a new surface.SELECTED DRAWING: Figure 109
Patent JP-2021067212-A (JP)
Title: Turbocharger
Inventor: IGARASHI OSAMU
IPC: F02B37/18
Filed: 2019-10-23
Abstract: To solve a problem that an annular spring member arranged between a bosh and a link arm cannot be removed, in a turbocharger.SOLUTION: In a turbine housing, a cylindrical bush 80 is pressure-inserted into a penetration hole 35 of a boss 34. A rotating shaft 41 of a waste gate valve is inserted into the bush 80. A link arm 71 for transmitting a rotation torque to the rotating shaft 41 is connected to an end part of the rotating shaft 41. A ring 50 extending in a peripheral direction of the rotating shaft 41 at the outside of the rotating shaft 41 in a radial direction is arranged between an external end face 80A of the bush 80 and the link arm 71. The ring 50 is formed into a shape having both ends which are not connected to each other. In a cross section view orthogonal to an extension direction of the ring 50, a side face 50A of the ring 50 at the bush 80 side is inclined so as to progress toward the bush 80 side as progressing to the outside of the ring 50 in the radial direction.SELECTED DRAWING: Figure 4
Patent JP-2021070753-A (JP)
Title: Adhesive set, structure and method for producing structure
Inventor: OJI MASASHI
IPC: C08G59/50
Filed: 2019-10-31
Abstract: To provide a two-part adhesive set that can express high adhesion.SOLUTION: An adhesive set has: a first liquid that contains a (meth)acryloyl compound having two or more (meth)acryloyl groups and an epoxy resin having two or more epoxy groups; and a second liquid that contains a curing agent containing a compound having a nucleophilic reactive group to react with both of an epoxy group and a (meth)acryloyl group. At least one of the first liquid and the second liquid further contains an inorganic filler having a substituent.SELECTED DRAWING: None
Patent JP-2020030424-A (JP)
Title: Display device
Inventor: MIYAKE HIROYUKI
IPC: G09G3/36
Filed: 2019-11-01
Abstract: To provide a display device of new configuration with which it is possible to achieve both a reduction in thickness and good display quality.SOLUTION: In the configuration of a display device including a liquid crystal layer between a pixel electrode and a counter electrode, the capacitive element electrode and common electrode of a touch sensor provided on the counter electrode side are integrated into one and a pulse signal is given. On the element substrate side, a configuration is adopted that the signal given to a capacitance line forming capacitance between the pixel electrode and itself is interlocked with the pulse signal and a change of the electric field applied to the liquid crystal layer is thereby canceled. As such a configuration is adopted, it is possible to provide a display device with a touch sensor function with which, even when the electric field applied to the liquid crystal layer by the pulse signal changes, a change of the electric field can be canceled out. Also, as such a configuration is adopted, it is possible to realize a reduction in thickness and good display quality.SELECTED DRAWING: Figure 1
Patent JP-2021076030-A (JP)
Title: Internal combustion engine
Inventor: TSUKAHARA TAKESHI
IPC: F01M11/00
Filed: 2019-11-06
Abstract: To suppress the sucking of the bubbles of oil generated by a balancer device with a strainer.SOLUTION: An internal combustion engine 1 includes a crank shaft 20, an oil pan 10 storing oil, a strainer 13 sucking the stored oil, and a balancer device 30 disposed above the oil pan and suppressing engine vibrations. The balancer device 30 has a gear portion 32 for coupling and driving with the crank shaft 20. The oil pan 10 has a shallow bottom portion 111 positioned below the gear portion 32, a deep bottom portion 12 opposite to a suction port of the strainer 13, and a projecting portion 112 between the shallow bottom portion 111 and the deep bottom portion 12.SELECTED DRAWING: Figure 2
Patent JP-2021077085-A (JP)
Title: Temperature control system and integrated temperature control system
Inventor: ITO AKIHIRO
IPC: G05D23/00
Filed: 2019-11-08
Abstract: To enable the use amount of an expensive heat medium to be reduced and improve the responsiveness of controlling the temperature of a control object.SOLUTION: Provided is a temperature control system (200) comprising a first circulation circuit (110) in which a first heat medium circulates, a second circulation circuit (120) in which a second heat medium circulates, and a third circulation circuit (130) in which a third heat medium circulates. The first circulation circuit includes a first adjustment device (11) and a first distribution unit (114) for adjusting the temperature of the first heat medium to a first temperature and discharging the resulting first heat medium. The second circulation circuit includes a second adjustment device (21) and a second distribution unit (124) for adjusting the temperature of the second heat medium to a second temperature higher than the first temperature and discharging the resulting second heat medium. The third circulation circuit includes a third distribution unit (133) for heat-exchanging with the first distribution unit, a fourth distribution unit (134) for heat-exchanging with the second distribution unit, and an adjustment unit (135) for adjusting the heat quantity exchanged between the first and third distribution units and adjusting the heat quantity exchanged between the second and fourth distribution units.SELECTED DRAWING: Figure 2
Patent JP-2021083241-A (JP)
Title: Power conversion device
Inventor: NAKAJIMA YUKI
IPC: H02M7/48
Filed: 2019-11-21
Abstract: To reduce a high frequency spectrum and suppress the occurrence of inductive interference.SOLUTION: A power conversion device according to the present invention that converts DC power into AC power by switching a switching element with a signal generated by comparing a carrier and a signal wave includes a random number generator that outputs a random number, a reference frequency generator that outputs a reference frequency, and a change width limiter that limits the change width of the carrier frequency, and the carrier frequency which is the sum of the reference carrier frequency generated by the reference frequency generator and the random number generated by the random number generator is determined by limiting the change range of the carrier frequency with the change range limiter.SELECTED DRAWING: Figure 2
Patent JP-2021085851-A (JP)
Title: Method for installing strain gauge
Inventor: NAJIMA KENJI
IPC: G01B7/16
Filed: 2019-11-29
Abstract: To provide a gauge installation method which enables a strain gauge to be installed on a measurement object with a comparatively less man-hour and comparatively high work efficiency.SOLUTION: A strain gauge 2 is mounted on a surface of a member 1 of a structure that is a measurement object with an adhesive 3 containing an ultraviolet curable resin and a moisture curable resin. A coating agent 4 containing the ultraviolet curable resin is coated so as to cover the surface of the strain gauge 2 and the surface of the member 1 in the periphery of the strain gauge 2. A coating layer is formed by irradiating the coating agent 4 with ultraviolet rays 7 from its top to cure the coating agent 4, and the adhesive 3 is cured to form an adhesive layer.SELECTED DRAWING: Figure 1D
Patent JP-2020054374-A (JP)
Title: Modified proteins and peptides
Inventor: CLAIRE ASHMAN
IPC: C12N1/21
Filed: 2019-12-09
Abstract: To provide modified proteins and peptides having reduced binding ability to pre-existing antibodies.SOLUTION: The modified protein/peptide may comprise C-terminal addition, extension or tag and/or certain amino acid substitution. Such a modified molecule (for example, fusion and conjugate) includes a protein, peptide, antigen-binding molecule, antibody or antibody fragment such as single variable domain, e.g., human immunoglobulin (antibody) single variable domain, and also single variable domain of non-human origin such as llama or camel, for example, nanobody. The invention further relates to uses, formulations and compositions comprising such a modified C-terminally extended and/or amino acid substituted molecule. The invention also relates to methods of production and expression of these molecules.SELECTED DRAWING: None
Patent JP-2021090535-A (JP)
Title: Method of manufacturing medical needle
Inventor: KANG HYOUNG SHIK
IPC: C23F4/00
Filed: 2019-12-09
Abstract: To provide a method of manufacturing a medical needle, which enables execution of a surface treatment without damage to a processed surface obtained by processing a tip part of the medical needle, by dispensing with a step of the surface treatment by electropolishing.SOLUTION: A method of manufacturing a medical needle 1 includes: a processing step S2 of processing a metallic base material 10 into a needle shape; and a surface treatment step S4 of surface-treating the needle-like metallic base material 10, which comprises a processed surface obtained by processing a tip part 1a, by applying an ultrafast laser beam LB.SELECTED DRAWING: Figure 7
Patent JP-2020037019-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2019-12-12
Abstract: To provide a game machine capable of increasing amusement to a performance.SOLUTION: A game machine comprises: display means capable of displaying a plurality of pieces of information; operation image display control means for causing an operation image capable of notifying guidance information for deriving a specific result in a game to be displayed on the display means; specific image display control means for causing a specific image relating to provision of a privilege advantageous to a player to be displayed on the display means; and display change means for changing the operation image displayed on the display means to a specific image on the basis of satisfaction of a predetermined condition.SELECTED DRAWING: Figure 12
Patent JP-2021094908-A (JP)
Title: Travel support system and control method for the same
Inventor: HARA YUKI
IPC: B60W50/08
Filed: 2019-12-13
Abstract: To enable control over a vehicle to be appropriately handed over from a system to a driver when the control over the vehicle is switched when the vehicle is stopped due to completion or suspension of travel support control.SOLUTION: A vehicle travel support system comprises: detection means which detects information on surroundings of a vehicle; control means which performs travel support control on the basis of the information detected through the detection means; and stop control means which causes the vehicle to stop when the travel support control through the control means is completed or suspended. The stop control means also performs steering control so that a steering angle when the travel support control is completed or suspended while the vehicle is stopped.SELECTED DRAWING: Figure 3
Patent JP-2021096605-A (JP)
Title: Program, information processing device and method
Inventor: KAWASAKI KEIJI
IPC: G06F3/12
Filed: 2019-12-16
Abstract: To provide a user-friendly and easy-to-understand print setting function.SOLUTION: A program of an application that is run on an OS of an information processing device causes a computer of the information processing device to: receive a print request from a user; obtain print setting information designated on an OS-standard print setting dialogue displayed in response to the print request; create preview data for causing the print setting dialogue to display a preview on the basis of to-be-printed data and the print setting information; and return preview data to the print setting dialogue.SELECTED DRAWING: Figure 9
Patent JP-2021096971-A (JP)
Title: Evaluation method for fuel cell catalyst and evaluation device
Inventor: IWASAKI KOTA
IPC: H01M4/86
Filed: 2019-12-18
Abstract: To evaluate the activation overvoltage of a catalyst without producing a fuel battery cell.SOLUTION: Provided is an evaluation method for fuel cell catalysts, including the following steps for: acquiring, using a rotary electrode, each mass activity Ix at each of at least two or more measured potentials Vx with regard to a catalyst; subtracting a reference potential Vs from each measured potential Vx and finding a difference potential Dx; finding a logical current density Jx per unit area from the product of each mass activity Ix and the basis weight W of the catalyst; plotting to a graph composed of the logarithm [log(Jx)] of the logical current density Jx per unit area as a horizontal axis and the difference potential Dx(V) as the vertical axis; calculating the intercept and inclination of a linear area of the plot; and applying the intercept and inclination to the intercept and inclination of a Tafel formula and finding an I-V curve using the Tafel formula, thereby estimating an activation overvoltage.SELECTED DRAWING: Figure 5
Patent JP-2021096698-A (JP)
Title: Control system, and control method
Inventor: MATSUNAMI KOSEI
IPC: G08B25/04
Filed: 2019-12-18
Abstract: To provide a control system capable of assisting a user in promptly releasing the setting of a notification mode.SOLUTION: A control system 10 includes: an input reception unit 28 that receives a user's input; and a control unit 24 that puts the reception unit 28 into a release-ready state capable of receiving a release input for releasing the setting of a notification mode at the timing when a sensor 33 changes to a predetermined state, when a security system 30 is set to the notification mode in which notification is executed after a predetermined time is elapsed after the sensor 33 is changed to the predetermined state. When the release input is received by the input reception unit 28 in the release-ready state, the control unit 24 releases the setting of the notification mode.SELECTED DRAWING: Figure 1
Patent JP-2021095081-A (JP)
Title: Vessel
Inventor: ISHIDA TOSHINARI
IPC: F17C9/00
Filed: 2019-12-19
Abstract: To enlarge a tank while suppressing rise in cost.SOLUTION: A hull includes: a hull having a pair of broadsides; a main tank provided in the hull, for retaining a liquid or gas cargo; a sub-tank with a smaller capacity than the main tank and in addition having higher pressure resistance than the main tank; a transportation line connected to the sub-tank as well as having an outboard coupling unit; a first line connecting the main tank and the sub-tank; a second line connecting the main tank and the sub-tank; a vaporizer provided only at the second line among the first line and the second line and generating cargo gas by vaporizing cargo liquid which is liquid phase of the cargo: and a pumping unit for pumping the cargo liquid from the main tank to the sub-tank by selecting one of the first line or the second line.SELECTED DRAWING: Figure 2
Patent JP-2021099979-A (JP)
Title: Restraint plate and battery laminate
Inventor: TADANAI HIROKI
IPC: H01M10/625
Filed: 2019-12-24
Abstract: To provide a restraint plate capable of suppressing temperature variations between cells in a battery.SOLUTION: A restraint plate 1 includes a resin plate 13 to be placed on an end face side of a battery 11 in which a plurality of cells (such as cells 11a) is arranged and a steel plate 15 to be placed in contact with the opposite side of the resin plate 13 to which the battery 11 is arranged. The resin plate 13 has a plurality of protrusions (such as protrusions 14a) arranged in the same direction as a cell arrangement direction on the side that contacts the steel plate 15. The steel plate 15 has a plurality of recesses (e.g., recess 16a) which is in contact with the above plurality of protrusions. The recesses have a shape in which an internal space is formed when they are in contact with the projections. The volume of an internal space formed by the outermost protrusions and recesses in the cell arrangement direction is larger than the volume of an internal space formed by the central protrusions and recesses.SELECTED DRAWING: Figure 1