baber/WOPTO huggingface dataset:
Patent JP-2021006618-A (JP)
Title: Ink set, ink jet recording method, and printed matter
Inventor: KAMEYAMA YUJI
IPC: B41J2/21
Filed: 2020-06-02
Abstract: To provide an ink set that makes it possible to obtain printed matter having excellent weather resistance and color reproducibility and improved graininess, metamerism and beading, and provide a recording method, and printed matter.SOLUTION: The ink set for single-pass printing at least includes a cyan ink, a magenta ink, a yellow ink, and a grey ink. The magenta ink satisfies specific conditions regarding spectral reflectance. The grey ink has a spectral reflectance of 20-70% at a wavelength of 500 nm and satisfies the specific conditions regarding the spectral reflectance.SELECTED DRAWING: None
Patent JP-2021186441-A (JP)
Title: Steam cooker
Inventor: YAMAMOTO KYOICHI
IPC: A47J27/00
Filed: 2020-06-03
Abstract: To provide a steam cooker for cooking a food product by generation of steam, which suppresses variation of a hot water temperature by water feeding for reducing variation of a steam generation amount.SOLUTION: A steamer 1 (steam cooking device) comprises: a heating container 2; a lid member 6 with a steam hole 7 for closing an opening 20 of the heating container 2; an external water feeding pipe 32 extending outward of the heating container 2 and penetrating the heating container 2; an internal water feeding pipe 31 being coupled to the external water feeding pipe 32, and extending along an inner peripheral face 26 of the heating container 2; and a water feed valve 41 opened and closed on the basis of a water level of the heating container 2. The water feed valve 41 is opened and closed on the basis of a lifting operation of a float 44 which is provided at a tip of the internal water feeding pipe 31 and floats on a water level in the heating container 2. Water in the internal water feeding pipe 31 is warmed to a substantially same temperature to a temperature in the heating container 2, therefore, variation of a hot water temperature in the heating container 2 by water feeding from the internal water feeding pipe 31 is small. Therefore, variation of a steam generation amount is small.SELECTED DRAWING: Figure 2
Patent JP-2021188888-A (JP)
Title: Vapor chamber and manufacturing method of vapor chamber
Inventor: TANAKA KENGO
IPC: F28D15/02
Filed: 2020-06-04
Abstract: To provide a vapor chamber having an excellent heat transport characteristic, and its manufacturing method.SOLUTION: A vapor chamber has a working fluid in an internal space which is formed between a first metal sheet and a second metal sheet, the first metal sheet comprises a recessed flow passage, one or more protrusions and one or more flow passage grooves, the recessed flow passage is formed at an inner face of the first metal sheet, the protrusions protrude from the inner face of the first metal sheet toward an inner face of the second metal sheet, and abut on the inner face of the second metal sheet at apex faces of the protrusions, the flow passage grooves have bottom face groove parts, side face groove parts and apex face groove parts, the bottom face groove parts are formed at a bottom face of the recessed flow passage, the side face groove parts are formed at side faces of the protrusions, and connected to the bottom face groove parts, and the apex face groove parts are formed at the apex faces of the protrusions, and connected to the side face groove parts.SELECTED DRAWING: Figure 1
Patent JP-2021001537-A (JP)
Title: Industrial machine having automatic damp control
Inventor: JOSEPH ROBERT WUTTKE
IPC: E02F9/22
Filed: 2020-06-09
Abstract: To provide control to alleviate an impact force received by a component in a dump cylinder of an industrial machine by monitoring a position of a piston in a dump cylinder.SOLUTION: A position of a piston is determined by using a sensor in a dump cylinder. The sensor generates an output signal, and provides the output signal to a controller. The controller is configured so as to restrict movement of the dump cylinder during dump operation based on the output signal from the sensor, and to reduce wear of the dump cylinder (for example, by preventing damage generated when the dump cylinder is quickly expanded or retreated, and the inside cylinder component is brought into strong contact with a rod or a cap end).SELECTED DRAWING: Figure 15
Patent JP-2021040618-A (JP)
Title: Work vehicle
Inventor: TAKASE Shunya
IPC: A01B69/00
Filed: 2020-06-10
Abstract: To prevent execution of automatic steering control when a positioning device is located at a second position.SOLUTION: A work vehicle comprises: a car body capable of traveling; a positioning device for detecting a location of the car body on the basis of a signal transmitted from a positioning satellite; and a control device executing the automatic steering control for automatically controlling the steering of the car body on the basis of the location of the car body detected by the positioning device. The positioning section can displace to a first position for receiving a satellite signal for detecting the location of the car body, for use in the automatic steering control, and a second position, a location reached by rotating about a pivot from the first position, and at which a member reflecting the satellite signal to disable the automatic steering control, is located.SELECTED DRAWING: Figure 9
Patent JP-2021197784-A (JP)
Title: Rotor manufacturing method and rotor manufacturing device
Inventor: TAKESHIMA KENTA
IPC: H02K1/27
Filed: 2020-06-11
Abstract: To provide a rotor manufacturing method and a rotor manufacturing device in which a magnet is inserted into a magnet hole.SOLUTION: The rotor manufacturing method includes an insertion member inserting step in which a sheet 14 as an insertion member is inserted into a magnet hole which has a first opening and a second opening. The manufacturing method includes a fixing step in which a magnet 13 is fixed to the insertion member which goes from the second opening to the outside. The manufacturing method includes a magnet insertion step in which the magnet fixed to the insertion member is inserted into the inside of the magnet hole from the second opening in such a manner that the insertion member which goes from the first opening to the outside is pulled in a direction which goes away from a rotor core. The manufacturing method includes a cutting step which cuts the insertion member which goes out from the first opening to the outside.SELECTED DRAWING: Figure 3
Patent JP-2022002939-A (JP)
Title: vehicle
Inventor: HARA YASUHIRO
IPC: B60J5/06
Filed: 2020-06-23
Abstract: To obtain a vehicle which enables occupants to smoothly get on/off the vehicle in a structure in which the occupants who get on the vehicle and the occupants who get off the vehicle use a common entrance.SOLUTION: An opening E for boarding/exiting which allows the passenger compartment interior side and the passenger compartment exterior side to communicate with each other is formed at a vehicle body 12 of a vehicle 10. An boarding occupant detection part 32 for detecting a boarding occupant P1 is provided at one side as seen in an opening width direction of the opening E for boarding/exiting at the passenger compartment exterior side of the vehicle body 12. An exiting occupant detection part 28 for detecting an exiting occupant P2 is provided at the other side as seen in the opening width direction of the opening E for boarding/exiting at the passenger compartment interior side of the vehicle body 12.SELECTED DRAWING: Figure 1
Patent JP-2022007416-A (JP)
Title: System construction support device and system construction support method
Inventor: NISHIJIMA HIDEJI
IPC: G06Q50/04
Filed: 2020-06-26
Abstract: To provide a system construction support device and a system construction support method which support construction including migration to a component system and reconstruction with respect to a database.SOLUTION: In constructing a component system, a system construction support device 10 uses an access history tabulation table 141 showing a history of access to a database 50 from a production management system 40 being an integrated system as an analysis system to categorize data items constituting the database 50 into "individual data" and "common data" on the basis of functions as access sources indicated by the history of access.SELECTED DRAWING: Figure 2
Patent JP-2022007730-A (JP)
Title: Game machine
Inventor: UCHINO YUTA
IPC: A63F7/02
Filed: 2020-06-26
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: When a premium performance is executed in a first pattern, the premium performance is executed only during execution of a special game resulting in a jackpot. In the meantime, when the premium performance is executed in a second pattern, the special game under execution when the premium performance is executed results in losing after the premium performance is executed during execution of the special game in a predetermined number of times before the special game results in a jackpot. When the premium performance is executed in the second pattern, the premium pattern has a higher probability variation expectation degree than when it is executed in the first pattern.SELECTED DRAWING: Figure 14
Patent JP-2022010971-A (JP)
Title: Maintenance management system
Inventor: YOKOYAMA TAKASHI
IPC: G01M99/00
Filed: 2020-06-29
Abstract: To provide a maintenance management system which monitors soundness of a large-scale facility and can manage a schedule relating to maintenance of the whole part of it.SOLUTION: A maintenance management system 1 according to the present invention has a prediction apparatus 12Am for carrying out determination using machine learning for relationship between a detected value detected by a detection unit for detecting a state of a facility and a set value required for an operation of the facility and for calculating a degree of damages of members forming the facility to thereby predict a repair timing for the facility, an article management apparatus 32 for generating a supply schedule for supplying the members based on a state of inventory of the members, and a maintenance management apparatus 22 for extracting members required for repairing the facility based on the prediction result of the prediction apparatus, for acquiring a supply schedule by inquiring an inventory status of the extracted members to the article management apparatus, for calculating the number of work processes required for repairing the facility with the members in accordance with the supply schedule, for calculating resources in response to the work process number, and for creating a schedule for repairing the facility.SELECTED DRAWING: Figure 1
Patent JP-2022011635-A (JP)
Title: Constant lubricant coating
Inventor: TAKASHIMA KOICHIRO
IPC: G03G21/00
Filed: 2020-06-30
Abstract: To provide a lubricant coating device having a stable consumption rate of a lubricant.SOLUTION: A lubricant coating device 100 includes: a solid lubricant source 102; a rotatable applicator 101 for applying a lubricant from the lubricant source to a target member; and a support member 104 for supporting the lubricant source so that the lubricator source is made to face the applicator, the lubricant source is brought into contact with the applicator in a first area 102a having a geometric center on the upstream side in a rotation direction Rb of the applicator, and a geometric center S1 of the contact area of a contact surface between the lubricant source and the applicator moves from the upstream side to the downstream side along the rotation direction of the applicator as the lubricant source is consumed.SELECTED DRAWING: Figure 5A
Patent JP-2020187760-A (JP)
Title: Display program and display device
Inventor: KAI TAKAFUMI
IPC: G09G5/36
Filed: 2020-07-01
Abstract: To enable a user to easily understand content of an image during non-scroll and to readily determine which image is currently displayed during scroll time.SOLUTION: A display program makes a mobile phone execute display processing for displaying a plurality of thumbnail images 21 on a screen 20 and not displaying a page number 31 given to each thumbnail image 21 on the screen 20 and scroll processing. In scroll processing, a display device displays the page number 31 of the thumbnail image 21 to be overlapped to each thumbnail image 21, moves the displayed page number 31 along with the thumbnail image 21, and makes the page number 31 to be concealed on the basis of timing that movement of the thumbnail image 21 terminates.SELECTED DRAWING: Figure 7
Patent JP-2020170867-A (JP)
Title: Semiconductor device, and semiconductor element protection material
Inventor: NISHIMURA TAKASHI
IPC: H01L23/29
Filed: 2020-07-03
Abstract: To provide a semiconductor device in which a cured product has exceptional heat dissipation performance, a reduced number of voids, and exceptional insulation reliability, and in which a semiconductor element can be satisfactorily protected.SOLUTION: A semiconductor device according to the present invention includes a semiconductor element and a cured product disposed on a first surface of the semiconductor element. A semiconductor element protection material for obtaining the cured product contains a heat-curable compound, a curing agent or a curing catalyst, and an inorganic filler having a thermal conductivity of 10 W/m K or higher. The semiconductor element protection material either contains no tri- to decameric cyclic siloxane compounds, or contains 500 ppm or less of tri- to decameric cyclic siloxane compounds. The cured product has an inorganic filler content of 60 wt.% or more and 92 wt.% or less, and an electric conductivity of 50 μS/cm or less.SELECTED DRAWING: Figure 1
Patent JP-2022013994-A (JP)
Title: Antistatic agent
Inventor: SUGIMOTO YUKO
IPC: C08L101/00
Filed: 2020-07-06
Abstract: To provide an antistatic agent capable of imparting excellent antistatic properties to a thermoplastic resin.SOLUTION: An antistatic agent (Z) comprises a block polymer (A) having a block of a polyamide (a) and a block of a polyether (b1) as constituent units, in which the polyether (b1) contains propylene oxide (PO) and ethylene oxide (EO) as constituent monomers, and the weight ratio [(PO)/(EO)] between the (PO) and (EO) is 1/99 to 25/75. There is also provided an antistatic resin composition (Y) containing the antistatic agent (Z) and a thermoplastic resin (E).SELECTED DRAWING: None
Patent JP-2022014328-A (JP)
Title: Liquefaction evaluation model generation device, liquefaction evaluation device, liquefaction evaluation model generation program, liquefaction evaluation program, liquefaction evaluation model generation method, and liquefaction evaluation method
Inventor: KAZAMA MOTOKI
IPC: G06N20/00
Filed: 2020-07-06
Abstract: To evaluate the degree of liquefaction while omitting operations to collect data related to the ground.SOLUTION: A liquefaction evaluation model generation device comprises: a data acquisition unit that acquires teacher data that has vibration data for learning indicating a physical amount related to vibration observed in the ground as a question, and liquefaction data for learning indicating the degree of liquefaction occurring in the ground where the vibration related to the vibration data for learning is observed as an answer; and a machine learning execution unit that executes machine learning by using the teacher data and generates a liquefaction evaluation model that is a machine learning model. A liquefaction evaluation device includes: a data acquisition unit that acquires vibration data for inference indicating a physical amount related to vibration observed in the ground; and an inference execution unit that inputs the vibration data for inference to the machine learning model described above, and causes the machine learning model to output liquefaction data for inference indicating the degree of liquefaction occurring in the ground where the vibration related to the vibration data for inference is observed.SELECTED DRAWING: Figure 1
Patent JP-2022015703-A (JP)
Title: Light-emitting device
Inventor: OMORI YUJI
IPC: H01L33/58
Filed: 2020-07-09
Abstract: To suppress the occurrence of a yellow ring in a light-emitting device.SOLUTION: A light-emitting device (1 to 4) includes a substrate (10), a light emitting element (30) mounted on the substrate, a holding material (40 to 43) arranged around the light emitting element, and a sealing material (50 to 53) filled inside the holding material to seal the light emitting element, and the sealing member includes a fluorescent material that emits light emitted from the light emitting element by wavelength conversion, and the holding material includes a pigment that includes both the peak wavelength of light to be emitted from the fluorescent material and the peak wavelength of the light emitted from the light emitting element in an absorption band of the absorption spectrum on the surface in contact with the sealing member.SELECTED DRAWING: Figure 1
Patent JP-2022018987-A (JP)
Title: Elevator brake switch mechanism
Inventor: INOUE KOJI
IPC: F16D66/00
Filed: 2020-07-17
Abstract: To provide a brake switch mechanism that allows easy confirmation of an operating point of a microswitch while keeping the stroke of a brake plunger small.SOLUTION: There is provided a brake switch mechanism 30 that is installed on a brake device 20 of an elevator hoist 10 and detects braking or releasing of the brake device 20, comprising: a rotating operation piece 31 that rotates by the reciprocating motion of a brake plunger 27; and a microswitch 40 that has a switch lever 42 rotatably supported by a housing 41 of the microswitch 40, engaging with an engaging portion 31B of the rotating operation piece 31, and rotating by the rotation of the rotating operation piece 31, and opens and closes a connected electric circuit by rotating the switch lever 42.SELECTED DRAWING: Figure 4
Patent JP-2022021848-A (JP)
Title: Water level adjustment device
Inventor: NAGANUMA ARIAKI
IPC: A01G27/00
Filed: 2020-07-22
Abstract: To provide a water level adjustment device that can adjust the level of a water in a container.SOLUTION: A water level adjustment device 16 has: a first drainage part 22 penetrating a bottom wall 21 of a container 11; a second drainage part 23 that is formed in the container 11 and is higher than the first drainage part 22 from the bottom wall 21; and a valve 25 that can be raised and lowered along the first drainage part 22 to open/close the top opening 24 of the first drainage part 22. The valve 25 has: a body part 30 having a lid 33 that receives the pressure of water supplied from a water source and can close the opening 24 of the first drainage part 22; and a float part 31 that is disposed at a position lower than the top end of the second drainage part 23 and receives buoyancy from water.SELECTED DRAWING: Figure 4
Patent JP-2022030713-A (JP)
Title: Method for depositing conductive film, and film deposition apparatus
Inventor: TAKEUCHI MASAHITO
IPC: C23C14/58
Filed: 2020-08-07
Abstract: To provide a method for depositing a conductive film, capable of suppressing a variation in the thickness of a portion formed on bottom and inner surfaces for dividing a recessed part while obtaining the thickness of a portion formed on a top surface surrounding the opening of the recessed part of an object to be deposited in the conductive film, and a film deposition apparatus.SOLUTION: A method for depositing a conductive film comprises the first step of starting to form a conductive film CF and the second step of finishing to form the conductive film CF. The first step includes: depositing the conductive film CF on an object S to be deposited having a film deposition surface including a plurality of recessed parts SH and relatively moving to a target by sputtering film deposition and etching the conductive film CF formed on the object S to be deposited, and the second step includes depositing the conductive film CF on the object S to be deposited by the sputtering film deposition and etching the conductive film CF in the amount of etching per unit time smaller than that in the first step.SELECTED DRAWING: Figure 4
Patent JP-2022030930-A (JP)
Title: Peptide based antimicrobial compound
Inventor: INOUE MASAYUKI
IPC: A61P31/04
Filed: 2020-08-07
Abstract: To provide a peptide based antimicrobial compound which exhibits higher antimicrobial activity and/or lower mammalian cell toxicity than the prior art while retaining ion channel activity comparable to gramicidin A.SOLUTION: The invention provides [1] a compound represented by general formula (I) in the figure.
Patent JP-2022030952-A (JP)
Title: Post-fitted auxiliary switch device for power tool, and power tool
Inventor: YOSHIDA YOHEI
IPC: B25F5/00
Filed: 2020-08-07
Abstract: To provide a post-fitted auxiliary switch device for a power tool and a power tool that are able to limit, if necessary, a situation in which a hand opposite a hand gripping a handle portion becomes free.SOLUTION: A post-fitted auxiliary switch device 60 for a power tool includes: a first connector portion 42, a second connector portion 50, and an electric circuit provided between the first connector portion 42 and the second connector portion 50. The first connector portion 42 is attached to a battery 11 so as to be detachable. The second connector portion 50 is attached to a handle portion 21 so as to be detachable. The post-fitted auxiliary switch device 60 for the power tool includes: an attaching portion 61 attached to a body portion 30 of a power tool body 20 so as to be detachable; and an auxiliary switch 68 provided on the attaching portion 61 and that opens/closes the electric circuit. The electric circuit is closed when the auxiliary switch 68 is pressed.SELECTED DRAWING: Figure 1
Patent JP-2022027351-A (JP)
Title: Mask case-cum-cover
Inventor: IWAMURA TAKAO
IPC: A41D13/11
Filed: 2020-07-29
Abstract: To solve problems of the prior art, problems in which a mask case becomes unsanitary as a stained side of a mask is covered by the case itself when a mask is housed in the mask case, in which in a different prior art, a mask case and a mask cover have a low splash prevention effect because they are air permeable, in which in disposing a used mask, the mask is removed from a mask case and a mask cover, so that the mask is touched, resulting in a high infection risk, in which in the outer appearance of a mask case, it is often mere fashionability of changing colors and patterns, and in which as a face shielding outfit, integration with a mask cover causes bulkiness for storing.SOLUTION: A folding line is provided in the center of a mask cover body, with a slit for putting through a mask string provided on both sides of the line. As a result, folding from the line is made possible even with the mask on. Also, in the upper center of the mask cover body, a connection part is formed with an insertion projection and an insertion recess, so that a cubic shape can be maintained on the upper part of a nose as a characteristic.SELECTED DRAWING: Figure 1