baber/WOPTO huggingface dataset:
Patent JP-2021155250-A (JP)
Title: Ceramic structure and member for liquid crystal panel manufacturing apparatus or member for semiconductor manufacturing apparatus
Inventor: TOKUTOME OSAMU
IPC: H01L21/683
Filed: 2020-03-26
Abstract: To provide a ceramic structure in which bedding powder is difficult to fuse with a placement surface.SOLUTION: The ceramic structure of the present disclosure is a ceramic structure comprising aluminum oxide as a main component and magnesium aluminate, with respect to the thickness, a value obtained by subtracting an average value of circle equivalent diameters of adjacent grains of magnesium aluminate from an average value of distances of between center of gravity of adjacent grains is larger in a surface layer region of 1% or smaller in a depth direction than an inner region deeper by 1% in the depth direction from the surface.SELECTED DRAWING: Figure 1
Patent JP-2021016389-A (JP)
Title: Method for producing monoclonal antibody using yeast, and screening method
Inventor: UEDA ATSUMI
IPC: C07K14/00
Filed: 2020-03-26
Abstract: To provide a method for more rapidly and efficiently producing a monoclonal antibody without using an animal individual.SOLUTION: Disclosed herein is yeast into which a DNA fragment including a gene encoding a secretion signal, a gene encoding a nanobody and a gene encoding a peptide barcode, or a vector including the DNA fragment, is introduced, where the peptide barcode is represented by an amino acid sequence consisting of 5-30 amino acids, which are independently selected from the group consisting of A, F, G, K, L, P, R, V and W. Also provided are the peptide barcode, and a monoclonal antibody comprising a polypeptide which includes a nanobody and the peptide barcode.SELECTED DRAWING: Figure 1
Patent JP-2021158060-A (JP)
Title: Switch mechanism
Inventor: OSADA AKIHISA
IPC: H01H19/02
Filed: 2020-03-30
Abstract: To prevent an insulation property from being deteriorated by metal abrasion powder or resin abrasion powder which is generated between a movable contact piece and a contact terminal.SOLUTION: A rotary switch mechanism 100 comprises: a contact terminal 11 disposed substantially concentrically with a rotor 7 which is held in a freely rotatable manner in a case 10; and a movable contact piece 8 disposed substantially concentrically in the rotor 7. An electrified state and a cutoff state is switched by contacting and separating the contact terminal 11 exposed on a stationary surface of the case 10 and the movable contact piece 8 protruding from a movable surface of the rotor 7 opposed to the stationary surface of the case 10. The rotary switch mechanism comprises a wave spring 6 which brings the movable surface into press contact with the stationary surface. The stationary surface includes a groove 101, and the movable surface includes a projection 71 which is fitted to and separated from the groove 101. By rotating the rotor 7, when fitting the groove 101 and the projection 71, the movable contact piece 8 is landed on the contact terminal 11 and contacted and when releasing the fitting, the movable contact piece 8 is floated from the contact terminal 11 and separated.SELECTED DRAWING: Figure 4
Patent JP-2021154474-A (JP)
Title: Hand for working robot
Inventor: SAITO KON
IPC: B25J15/08
Filed: 2020-03-30
Abstract: To provide a small-sized and light-weight hand for working robot whose movement distance of a gripping part is long.SOLUTION: A hand for working robot comprises: a hand stem supported on its wrist part; a rod-like frame member (hereinafter, F member) where longer direction both ends are supported on the stem, and which is fixed with a space between itself and the stem; two or more guide grooves which are provided in the F member, are linear in a longer direction, and are separated from each other in a width direction; two or more sliders slidably fitted in each groove; gripping part support members which are respectively fixed to the sliders, and support a gripping part so as to face each other; a gripping part drive motor of an axis of an output shaft is so provided on the hand stem as to be orthogonal to the longer direction and the width direction of the F member, and an end of the output shaft is oriented to a midship part of the F member; a driving member which is located between the hand stem and the F member, and whose midship part is fixed to the output shaft end; and a connection member which connects two parts, that are separated from the midship part by a same distance in mutually opposite directions, to two gripping part support members respectively.SELECTED DRAWING: Figure 1
Patent JP-2021154996-A (JP)
Title: Control device of vehicle
Inventor: KOJIMA HIROSHI
IPC: B60W20/40
Filed: 2020-03-30
Abstract: To shorten a necessary time of an engine automatic stop, and to improve fuel economy.SOLUTION: In a vehicle 1 having a clutch 32 for connecting an output shaft of an engine 2 and a transmission 3, and releasing the connection, an electric generator 23 having a function for generating power by the rotation of the output shaft, and a function for restarting the engine, a main battery 24 charged by the power of the electric generator, and capable of supplying power to the electric generator, a general load 6 and a load 7 to be protected, and an auxiliary battery 25 charged by the power of the electric generator, and capable of supplying power to the load to be protected, the vehicle performs control (130) for simultaneously performing automatic stop preparation control (120) for releasing a clutch by gradually decreasing engine torque according to the establishment of an engine automatic stop condition (100), and power supply changeover control (110) including the connection of the auxiliary battery and the load to be protected, and the disconnection of the auxiliary battery and the electric generator in parallel with each other, and stopping the engine after a finish of the control.SELECTED DRAWING: Figure 4
Patent JP-2021161751-A (JP)
Title: Sash frame, opening structure, and building
Inventor: YAMADA HIROMITSU
IPC: E06B3/96
Filed: 2020-03-31
Abstract: To provide a sash frame, an opening structure, and a building capable of suppressing excessive deformation or breakage of a sealer member sandwiched between the vertical frame and the horizontal frame at a connection portion between the vertical frame and the horizontal frame in sash frame.SOLUTION: A sash frame 1 of the present invention includes a vertical frame 3, a horizontal frame 4 connected to the vertical frame 3, and a flat plate-shaped sealer member 6 located between the vertical frame 3 and the horizontal frame 4. A water stop line L is formed by sandwiching a sealer member 6 between the water stop line forming portion P provided on one end surface 4a of either the vertical frame 3 or the horizontal frame 4 and the other side surface 3a and compressing it. The sealer member 6 has a first material portion 61 and a second material portion 62. The first material portion 61 has a higher compressive rigidity than the second material portion 62, and the first material portion 61 is provided at a position not crossing the water stop line L.SELECTED DRAWING: Figure 1
Patent JP-2021159628-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a Pachinko game machine, game state shift control means capable of performing shift control to a jackpot game state advantageous to a player under the condition of stopping and displaying of identification information on display means in a specific mode performs shift control to a jackpot game state under the condition of stopping and displaying of identification information in a specific mode, and performs shift control to a jackpot game state under the condition of stopping and displaying of identification information in a specific mode and passage of a game medium through a specific area.SELECTED DRAWING: Figure 61
Patent JP-2020180968-A (JP)
Title: Method for producing surface of revolution of clock or watch component
Inventor: Giulio Cunto
IPC: G04B15/14
Filed: 2020-04-03
Abstract: To provide a method for producing a surface of revolution of a clock or watch component made of ceramic, notably a balance staff or an arbor of an escapement wheel or an arbor of a seconds wheel.SOLUTION: A method for producing a surface of revolution 20 of a clock or watch component 1 comprises a step of machining, with a femtosecond laser beam, a first surface of the clock or watch component so as to obtain a second surface, in particular to obtain a second surface whose roughness Ra is less than 100 nm, or less than 70 nm, and then a tribofinishing step applied to the second surface so as to obtain the surface of revolution.SELECTED DRAWING: Figure 1
Patent JP-2021165893-A (JP)
Title: Design support device
Inventor: ISHIDA TAKAYOSHI
IPC: G06F30/13
Filed: 2020-04-06
Abstract: To support an efficient building structure design, by using a highly convenient interface.SOLUTION: A structural member acquisition unit 122 acquires a plurality of structural members for a volume or a planar shape of an inputted building to be designed. A design condition display unit 126 displays a value about a design condition, in a state capable of accepting a change instruction which makes the value change continuously. A cross section structure calculation unit 128, when receiving the change instruction, calculates a cross section structure of the structural member, based on the value about the design condition displayed by the received change instruction, and position information of the structural member, about each of the plurality of acquired structural members. A cross section structure display unit 132 displays a calculation result of the cross section structure calculation unit.SELECTED DRAWING: Figure 5
Patent JP-2021174139-A (JP)
Title: Information processing device and program
Inventor: KAKUTA AKIRA
IPC: G06F3/01
Filed: 2020-04-22
Abstract: To prevent information from being displayed on information processing devices of users who do not intend to view the information when displaying the information about a target device on surrounding information processing devices.SOLUTION: When receiving help information transmitted from an image forming device 10 which is an external target device, a control unit 33 displays an image corresponding to the received help information on a display unit 31 when an intention of a user to view the help information from the image forming device 10 is detected based on sensor information from various types of sensors such as a gravity sensor 34, an acceleration sensor 35, and a gyro sensor 36.SELECTED DRAWING: Figure 7
Patent JP-2021174145-A (JP)
Title: Event extraction device and event extraction method
Inventor: KOIZUMI ATSUKO
IPC: G06F40/279
Filed: 2020-04-22
Abstract: To extract an element that is appropriate as an event concept in a domain so that similar events can be collected and counted when extracting events from text.SOLUTION: A process of extracting an event concept from text, a process of extracting an event expression from the text, and a process of assigning an event concept label to the text are combined. In the extraction of the event concept, focusing on the fact that a noun chain ending with an eventive noun is conceptualized as a business class in the domain, the noun chain ending with the eventive noun is extracted as an event concept candidate. In the extraction of the event expression, it is extracted in what kind of expression an element included in the event concept is written in a sentence. In the assignment of the event concept label, the event concept label is assigned to each sentence, and an event case table is output so that an occurrence frequency and the case can be obtained for the event concept and the event expression.SELECTED DRAWING: Figure 2
Patent JP-2021173193-A (JP)
Title: Intake structure for engine
Inventor: SUGIMOTO MANABU
IPC: F02M35/10
Filed: 2020-04-22
Abstract: To compactly provide a bypass passage 35 for introducing intake air from a turbosupercharger to cylinders of an engine 1 while bypassing an intercooler 26.SOLUTION: An intake structure includes a manifold 27 having a cooler side introduction port for introducing intake air passing via a cooler 26 and a bypass side introduction port for introducing intake air bypassing the cooler 26, and connected to a surge tank of the engine. The cooler 26 and the manifold 27 are arranged vertically overlapping with each other. A turbo downstream passage 31 is extended from the turbosupercharger to the rear side in the cylinder row direction of the cooler 26, and a bypass passage 35 is branched therefrom. The intake inflow port of the cooler 26 and the bypass side introduction port of the manifold 27 are similarly opened toward the rear side in the cylinder row direction, and the turbo downstream passage 31 and the bypass passage 35 are connected at the rear sides thereto, respectively.SELECTED DRAWING: Figure 4
Patent JP-2020128090-A (JP)
Title: Injection device
Inventor: MATSUTAKE YOSHITAKA
IPC: B22D17/20
Filed: 2020-04-30
Abstract: To provide an injection device capable of suppressing the temperature increase of a driving source surrounded with a cover and a machine element.SOLUTION: An injection device comprises: a driving source including an injection motor 46 of progressing and retreating an injection member and a measuring motor rotating the injection member; a machine element including a screw shaft 52 operated by the driving source and a screw nut 53 screwed to the screw shaft; a cover 61 surrounding the driving source, the machine element, a machine element cover 77 and an injection motor cooling fan 78; and an exhaust fan 69 exhausting the gas at the inside of the cover to the outside of the cover.SELECTED DRAWING: Figure 3
Patent JP-2021175851-A (JP)
Title: Decorative board
Inventor: KOTANI TAKUYA
IPC: E04F13/08
Filed: 2020-05-01
Abstract: To provide a decorative board that can conceal waviness, unevenness, or uneven coating of the board material due to the impressive design of the complex shadows despite the simple pattern, and that has excellent workability.SOLUTION: There is provided a decorative board that has a decorative portion (18) in which a plurality of ridge-shaped convex portions (14) and groove-shaped concave portions (16) parallel to each other are provided on the surface of a plate material (12) formed with a length-to-horizontal length ratio of 1: n (note that, n is an integer of 2 or more) in various different thicknesses. On the surface of the plate material (12), a boundary portion (20) composed of concave or convex stripes is provided at a position equally divided by the vertical length in the horizontal direction, and also the axes of the ridge-shaped convex portion (14) and the groove-shaped concave portion (16) adjacent to each other with the boundary portion (20) as a boundary are provided so as to intersect at an angle of 45° or more and 135° or less.SELECTED DRAWING: Figure 1
Patent JP-2021179664-A (JP)
Title: Operation support system
Inventor: OKAI Daiki
IPC: G06Q50/10
Filed: 2020-05-11
Abstract: To provide an operation support system capable of grasping the usage situation of vehicles and limiting functions of a vehicle according to an attribute of a vehicle user.SOLUTION: In an operation support system for supporting operation of vehicle sharing services provided herein, a management server 20 comprises a control unit configured to limit functions of a vehicle according to an attribute of a vehicle user.SELECTED DRAWING: Figure 8
Patent JP-2020203478-A (JP)
Title: Bead-type additive manufacturing system and method
Inventor: GARY E GEORGESON
IPC: B29C64/106
Filed: 2020-05-12
Abstract: To provide systems and methods of bead-type additive manufacturing that do not require repeated adjustment of bead-forming parameters to suppress or prevent failure in finished articles.SOLUTION: The manufacturing system includes a printhead 140, at least one profilometer 180, and a control system. The profilometer measures a manufacturing cross-sectional profile of an existing bead 340 of an article to be manufactured. The control system generates manufacturing profile data including the manufacturing cross-sectional profile and continuously compares the manufacturing profile data to reference profile data of a reference article. The control system adjusts one or more bead formation parameters based on the profile comparison and causes the printhead to form new beads according to the bead formation parameters to suppress or prevent failures associated with the formation of new beads.SELECTED DRAWING: Figure 4
Patent JP-2021178127-A (JP)
Title: Cleaning sheet
Inventor: MANABE YUKA
IPC: A47L13/16
Filed: 2020-05-15
Abstract: To provide a cleaning sheet which shows excellent stain removing performance and moisture discharging performance and can continuously exert the excellent stain removing performance.SOLUTION: A cleaning sheet (1) disclosed in the present invention includes a water retaining layer (3) and a surface layer (2) which is laminated on at least one face of the water retaining layer (3) and forms a wiping surface. The surface layer (2) includes a plurality of opening parts (50) penetrating through the surface layer (2) in a thickness direction on at least the wiping surface and a non-opened part (53) other than the opening parts (50). The water retaining layer (3) and the surface layer (2) are partially joined to each other.SELECTED DRAWING: Figure 1
Patent JP-2021182659-A (JP)
Title: Imaging apparatus and imaging system
Inventor: TAKAHASHI ISATO
IPC: G03B17/56
Filed: 2020-05-18
Abstract: To solve the problem in which: when a plurality of imaging apparatuses pick up images of a subject in cooperation with each other, if one imaging apparatus loses sight of the subject, the other imaging apparatus cannot pick up an image of the subject and misses the right timing for a good picture.SOLUTION: An imaging apparatus being a drone that can change an imaging angle of view, and has: detection means that detects a specific main subject; communication means that communicates with a first imaging apparatus; acquisition means that acquires, through the communication means, information on a subject whose image is picked up by the first imaging apparatus; and control means that performs control while switching between a first operation mode for searching for the specific main subject and a second operation mode for picking up an image different from that of the first imaging apparatus based on the information on the subject acquired by the acquisition means. When information on the main subject is not included in the acquired information on the subject, the control means performs control in the first operation mode, and when the information on the main subject is included, performs control in the second operation mode.SELECTED DRAWING: Figure 1
Patent JP-2020121202-A (JP)
Title: Absorbent article
Inventor: TOMITA MINA
IPC: A61F13/511
Filed: 2020-05-18
Abstract: To provide an absorbent article that facilitates a user such as a wearer to perceive comfortable feeling from contact with the sheet by the user.SOLUTION: An absorbent article comprises an irregularity sheet 10 as a component and has a longitudinal direction and a width direction orthogonal to the longitudinal direction. The irregularity sheet 10 comprises a plurality of projections 4 and recesses 3 on a skin contact surface which contacts the skin of a wearer. In a certain direction, the irregularity sheet 10 is configured so that a movable range of apexes 40a of the salients 4 is 30% or greater with respect to a length L2 of a bottom of each salient 4. The skin contact surface of the irregularity sheet 10 has an average friction coefficient MIU in the longitudinal direction X of 0.3 or smaller, and a difference of the friction coefficients in a forward path and a return path when the skin contact surface is reciprocated along the longitudinal direction X is less than 0.1. The irregularity sheet 10 has a compression work amount of 2.0 mN cm/cmor greater and a compression recovery ratio of 40% or greater.SELECTED DRAWING: Figure 6
Patent JP-2021182034-A (JP)
Title: Toner and method for manufacturing the same, toner storage unit, image forming apparatus, and image forming method
Inventor: KAMATA YASUO
IPC: G03G9/08
Filed: 2020-05-18
Abstract: To provide a toner that can achieve both low temperature fixability and heat resistant storage property at a high level, and can prevent occurrence of abnormal images due to filming while maintaining satisfactory cleanability.SOLUTION: A toner includes a toner base particle containing at least a binder resin, a colorant, and wax, and resin fine particles attached to a surface of the toner base particle, and a standard deviation of a distance between the adjacent resin fine particles present in the surface of the toner base particle is less than 500 nm.SELECTED DRAWING: None
Patent JP-2021183764-A (JP)
Title: Base isolation structure
Inventor: NIIKUMA KAZUO
IPC: F16F15/02
Filed: 2020-05-21
Abstract: To provide a base isolation structure with a simple configuration at a low cost.SOLUTION: A base isolation structure of a building has a foundation and a plurality of columns standing on the foundation as structural materials. The base isolation structure of a building comprises: a sill material placed horizontally at the lower parts of the columns; and a base isolation part provided between the lower end of the column and the foundation.SELECTED DRAWING: Figure 1
Patent JP-2020139396-A (JP)
Title: Aqueous coating material
Inventor: HORII KENJI
IPC: E04F13/02
Filed: 2020-05-27
Abstract: To provide an aqueous coating material having excellent appearance, moisture absorbing and releasing performance and so on.SOLUTION: The aqueous coating material comprises synthetic resin emulsion (A), moisture absorbing and releasing powder (B), granule (C) having an average particle diameter equal to or greater than 0.4 μm and smaller than 80 μm and a refractive index of equal to or greater than 1.4 and equal to or smaller than 2.0, aggregate (D) having an average particle diameter equal to or greater than 80 μm, hydrophobic substance (E) having a solubility to water of equal to or smaller than 10 g/100 and boiling point of equal to or greater than 200°C, and a weight ratio of the granule (C) and the aggregate (D) [(C)/(D)] is between 0.1/1 and 10/1.SELECTED DRAWING: None
Patent JP-2021190798-A (JP)
Title: Photoelectric conversion device, photoelectric conversion system, mobile object and signal processing method
Inventor: KOBAYASHI DAISUKE
IPC: H04N5/347
Filed: 2020-05-28
Abstract: To provide a photoelectric conversion device capable of reducing impact to signal quality due to signal saturation.SOLUTION: A photoelectric conversion device includes: a photoelectric conversion unit including a microlens and a plurality of photoelectric conversion elements; a read circuit part for reading a first signal based on charge accumulated in one photoelectric element within the plurality of photoelectric elements and a second signal based on charge accumulated in another photoelectric conversion element within the plurality of photoelectric elements; and a signal processing part for outputting a third signal, obtained by adding the first signal and the second signal, or a fourth signal different from the third signal, according to a determination result based on at least one of the first signal and the second signal.SELECTED DRAWING: Figure 5