baber/WOPTO huggingface dataset:
Patent JP-2021172086-A (JP)
Title: Building platform for forming workpiece in layers or continuously
Inventor: HENDRIK JOHN
IPC: B29C64/282
Filed: 2021-04-21
Abstract: To provide a modularly replaceable, autonomous building platform that operates independently of printer control and prevents inadvertent dissociation of a formed layer from the building platform.SOLUTION: There is provided a building platform (100) for forming a workpiece (200) in layers or continuously by stereolithography, comprising: a rear illumination device (101-1) for illuminating a layer (103-n) from a rear side; a photosensor (105) for detecting the light intensity of light from a front illumination device (101-2) through the layer (103-n) and/or a material and/or a deflecting mirror; and a control device (107) for activating the rear illumination device (101-1) when the detected light intensity of the front illumination device (101-2) is above a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2022166725-A (JP)
Title: Link mechanism
Inventor: ISHIKAWA TETSUYA
IPC: F16H21/44
Filed: 2021-04-21
Abstract: To provide a link mechanism that can reduce the required number of actuators when rigidity of a joint relative to an external force is variable.SOLUTION: A link mechanism 1 includes: four first actuators 12 for driving four joints 2b; bearings 12c for supporting body parts 12a of the first actuators 12 so as to be freely rotatable; and a variable rigidity mechanism 20. In the variable rigidity mechanism 20, when external force acts on the body parts 12a, a leaf spring 24 elastically deforms while resisting the external force and a second actuator 21 changes positions of rollers 22d, 22d that hold the leaf spring 24.SELECTED DRAWING: Figure 6
Patent JP-2021113389-A (JP)
Title: Pitch-based carbon milled fiber, thermally conductive molded body, and method for producing pitch-based carbon milled fiber
Inventor: KISHIMOTO KOICHI
IPC: C08K7/06
Filed: 2021-04-27
Abstract: To provide a pitch-based carbon milled fiber which is excellent in thermal conductivity and has little curing inhibition of a matrix such as a resin.SOLUTION: A pitch-based carbon milled fiber contains an anisotropic pitch as a raw material and has an average fiber diameter of 5-15 μm and a volume-based average fiber length of 300 μm or less, where a fiber cross section has an onion structure or a random structure, and a graphene sheet is opened in fiber end face observation by a transmission electron microscope. A fiber length of volume-based average fiber length cumulative 10% (L10) is 40% or more with respect to the volume-based average fiber length. A fiber length of volume-based average fiber length cumulative 90% (L90) is 250% or less with respect to the volume-based average fiber length.SELECTED DRAWING: Figure 3
Patent JP-2021141588-A (JP)
Title: Holding device
Inventor: WATABE TAKASHI
IPC: G11B33/02
Filed: 2021-04-27
Abstract: To provide a holding device capable of holding a separate object to be held while securing area of a front display unit of a device body.SOLUTION: In a holding device 1, a front panel unit 23 is provided to the front of a device main body 20, a slide unit 11 is supported so as to be slidably deployable/retractable from the front of the device main body 20, and width of the slide unit 11 and a tilt unit 12 is smaller than width of the front panel unit 23. As a result of the configuration, the holding device can hold a separate smartphone 5 while ensuring area of the front panel unit 23.SELECTED DRAWING: Figure 2
Patent JP-2022169162-A (JP)
Title: Machine learning device and connection phase determination device
Inventor: MOTOYOSHI NOBUYASU
IPC: H02J3/00
Filed: 2021-04-27
Abstract: To provide a machine learning device capable of constructing a learning model for more efficiently predicting the voltage balance between three phases after a new load is connected to a three-phase AC distribution line, and a connection phase determination device using the learning model.SOLUTION: A machine learning device 1 includes an input data acquisition unit 11 that acquires line characteristics information of a three-phase AC distribution line, voltage balance between three phases of the distribution line before connecting a new load, new load type information, new load power information, new load position information, and new load connection phase information as input data, a label acquisition unit 12 that acquires, as a label, the voltage balance among the three phases of the distribution line after connecting the new load, and a learning model construction unit 14 that constructs a learning model for predicting the voltage balance among the three phases of the distribution line after connecting the new load by performing supervised learning using pairs of input data and labels as teacher data.SELECTED DRAWING: Figure 5
Patent JP-2022170109-A (JP)
Title: Drying method, and waste egg drying system
Inventor: OKUBO NOBUHIDE
IPC: F26B17/20
Filed: 2021-04-28
Abstract: To prevent inactivated residue of waste eggs from sticking to the inside of a dryer to facilitate work of removing inactivated residue of waste eggs.SOLUTION: The drying method according to the present invention includes a first mixing step of mixing waste eggs with an additive that accelerates drying, and a first drying step of drying the mixture mixed in the first mixing step. The additive is one of soybean oil cake, rapeseed oil cake and bean curd refuse.SELECTED DRAWING: Figure 1
Patent JP-2022175059-A (JP)
Title: Attitude changing device and deposition device
Inventor: MACHIDA KAZUTOSHI
IPC: H01L21/683
Filed: 2021-05-12
Abstract: To provide a technique that prevents dust from being attached to a substrate.SOLUTION: An attitude changing device changes the attitude of a substrate carrier and comprises rotating means that rotates the substrate carrier, and the rotating means includes a plurality of rollers that are arranged to sandwich the substrate carrier, and a dust collection cover that is provided on at least one of the plurality of rollers and individually surrounds the roller. The dust collection cover includes a regulation wall part that, when the rotating means rotates the substrate carrier, regulates dust from moving from a bottom part side to a top part side of the dust collection cover.SELECTED DRAWING: Figure 8
Patent JP-2022175386-A (JP)
Title: Image forming apparatus, control method, and program
Inventor: NAGAYAMA KATSUHIRO
IPC: B41J5/30
Filed: 2021-05-13
Abstract: To provide an image forming apparatus and the like that can appropriately rotate and output an image based on the feature quantities of images of lines included in the image.SOLUTION: An image forming apparatus comprises: a control unit; and an image forming unit that forms an image processed by the control unit. The image forming unit can expand the resolution in one of a main scanning direction and sub scanning direction. The control unit extracts line images from the image, determines angles formed by the line images and the direction in which the resolution can be expanded, when the feature quantity for the line image forming the narrow angle is larger than the feature quantity for the line image forming the wide angle, rotates the image by 90 degrees, and outputs the image to the image forming unit.SELECTED DRAWING: Figure 2
Patent JP-2022175963-A (JP)
Title: pedal device
Inventor: FUKUDA YASUHISA
IPC: B60T8/17
Filed: 2021-05-14
Abstract: To provide a pedal device in which a first holder included in a reaction force generating mechanism is less liable to be inclined with respect to a second holder.SOLUTION: The first holder 67 has an outer guide portion 69 having a cylindrical shape extending in a unit axial direction Dsa. The outer guide portion 69 is inserted into an inner space 63a formed inside a first coil spring 65. A second holder 68 has an inner guide portion 70 extending in the unit axial direction Dsa and fitted in the outer guide portion 69 so as to be relatively movable in the unit axial direction Dsa. Therefore, if a guide length of a range in which the outer guide portion 69 and the inner guide portion 70 come into contact with each other is defined as L and a diameter of the inner guide portion 70 is defined as D, a value of L/D is easily increased. As a result, since the outer guide portion 69 and the inner guide portion 70 guide each other with a sufficient length in the unit axial direction Dsa, the first holder 67 is less liable to be inclined with respect to the second holder 68.SELECTED DRAWING: Figure 4
Patent JP-2021151234-A (JP)
Title: Rare sugar-containing compositions and production methods thereof
Inventor: AKIMITSU KAZUYA
IPC: A23L33/125
Filed: 2021-05-18
Abstract: To provide rare sugar-containing compositions with improved properties as a sweetener while maintaining excellent functionality of D-psicose.SOLUTION: Disclosed is a method for producing a rare sugar-containing composition using D-fructose as a raw material, the method comprising the first step of converting D-fructose to a mixture of D-fructose and D-psicose using a ketose 3-epimerase; and the second step of converting D-fructose to D-glucose using a D-xylose isomerase that does not act on D-psicose thereby obtaining a novel composition of interest comprising D-glucose, D-fructose and D-psicose. The product of the first step is a mixture of D-fructose and rare sugar D-psicose. This mixture is a sweetener having the same taste as sucrose has.SELECTED DRAWING: Figure 1
Patent JP-2021121615-A (JP)
Title: MONOCLONAL ANTIBODY INHIBITORS OF FACTOR XIIa
Inventor: Shauna MASON
IPC: C07K16/36
Filed: 2021-05-19
Abstract: To provide anti-Factor XIIa antibodies for treating diseases associated with Factor XII including diseases associated with contact system activation, plasma prekallikrein signaling (e.g., hereditary angioedema) and ocular diseases.SOLUTION: Disclosed is a monoclonal antibody that binds to Factor XIIa (FXIIa) but not to Factor XII (FXII). The antibody may be a full-length antibody or an antigen binding fragment thereof such as Fab, and may be a human antibody or humanized antibody. The antibody may interact with one or more amino acid residues in the chain C of FXIIa.SELECTED DRAWING: Figure 4
Patent JP-2022178655-A (JP)
Title: Authentication system and authentication method
Inventor: SHIMIZU TAKAHIRO
IPC: G06F21/31
Filed: 2021-05-20
Abstract: To enable a system, which provides service associated with a device, to give only a right user who has the device an authority to use.SOLUTION: An authentication system comprises: an authentication processing part 34 which instructs a user to operate a device and determines whether the operation is performed as instructed to make an authentication; and an authority setting part 36 which registers account information and device information associatively when the authentication is successful so as to impart an authority to use service. Only when a device corresponding to device information acquired by a device information acquisition part 32 is actually at a hand of a user corresponding to account information acquired by an account information acquisition part 31 and operated as instructed, an authentication is made successful so as to give only the right user who has the device an authority to use, thereby securing security.SELECTED DRAWING: Figure 4
Patent JP-2022180140-A (JP)
Title: Earth drill machine and display device for earth drill machine
Inventor: TORII KOJI
IPC: E21B11/00
Filed: 2021-05-24
Abstract: To provide an earth drill machine capable of hanging a cargo with a lager load.SOLUTION: An earth drill machine comprises bodies (2, 3), a leader (11) supported on the bodies through a front frame (32), and a sheave (15) attached on the leader on which a rope (17) is wound up, wherein the front frame can be raised and fallen with respect to the body, and the leader can be tilted to the front frame, to change an upper limit of a hanging load of the rope based on at least two of a rising/falling angle of the front frame, a tilting angle of the leader, and a work radius of the earth drill machine.SELECTED DRAWING: Figure 5
Patent JP-2022180219-A (JP)
Title: Laminate molding press machine, laminate molding system, and laminate molding method
Inventor: YAMAMOTO TAKAYUKI
IPC: B30B15/34
Filed: 2021-05-24
Abstract: To provide a laminate molding press machine, laminate molding system, and laminate molding method that enable laminate molding of laminate molded product with high precision or that enable good laminate molding of laminate molded product using a laminate film with high inorganic material content.SOLUTION: In a laminate molding press machine 3 for pressurizing and molding a laminated material A1 and a laminate film A2 with concavo-convex part A1a between an upper platen 312 and a lower platen 314, pressure blocks 317, 318 mounted on at least one of the upper platen 312 or the lower platen 314 are provided with metal sheets 322, 32 comprising pressure surfaces 322a, 325a via a resin film 321 of engineering plastic or thermosetting resin. A resin of the resin film has a Rockwell R scale of 15 or greater and a hardness of 140 or less.SELECTED DRAWING: Figure 1
Patent JP-2022180837-A (JP)
Title: Film forming apparatus and film forming method
Inventor: KUMAKAWA TAKAHIRO
IPC: B05B12/20
Filed: 2021-05-25
Abstract: To provide a film forming apparatus and a film forming method which can form films efficiently onto a plurality of portions of a film-forming object.SOLUTION: A film forming apparatus as the film forming apparatus which forms films onto a plurality of film-forming areas located on circumferential surfaces of a film-forming object and has an opening, includes a fixing frame for fixing the film-forming object so that the film-forming areas are exposed via the opening, a jetting device which jets out a film-forming material toward the film-forming object and a driving device which changes a jetting position of the film-forming material with respect to the film-forming object into a rotation direction while rotating the fixing frame and/or the jetting device around the rotation shaft. The film-forming material is jetted for the plurality of the film-forming areas in accordance with rotary movement of the fixing frame and/or the jetting device.SELECTED DRAWING: Figure 1
Patent JP-2022181834-A (JP)
Title: Communication device, communication control method, and communication control program
Inventor: SHIDA HIRONORI
IPC: H04W48/06
Filed: 2021-05-27
Abstract: To reduce the risk for shortage of communication when a communication device transmits or receives data.SOLUTION: A communication device 1 according to one embodiment of the invention comprises: a receiving unit 121 for receiving congestion information indicating a congestion status of communication in each of multiple regions; an identification unit 122 for identifying a region where the communication device is positioned among the multiple regions; a determination unit 123 for determining whether or not to wait for the communication device to transmit or receive data, on the basis of the congestion status of the region identified by the identification unit, where the congestion status is indicated by the congestion information; and a communication control unit 124 for transmitting or receiving the data on condition that the determination unit has determined not to wait for the transmission or reception. After determining to wait for the transmission or reception, the determination unit re-determines whether or not to wait for the data transmission or reception, on the basis of the congestion status of the region where the communication device is positioned when re-determination conditions for re-determining whether or not to wait for the data transmission or reception are satisfied.SELECTED DRAWING: Figure 2
Patent JP-2022182233-A (JP)
Title: Production system and utilization method of production system
Inventor: SUGIMASA MASATOSHI
IPC: C25B1/13
Filed: 2021-05-28
Abstract: To provide a production system and a utilization method of a production system capable of effectively reducing use amounts of fossil fuels by utilizing oxygen produced as a by-product in a production facility and peripheral equipment in a process of converting organic wastes formed in a production facility to methane.SOLUTION: A production system 100 comprises a production facility 101, a methane fermentation tank 102 for performing methane fermentation by using organic wastes generated in the production facility 101, a combustion facility 105 for feeding steam to the production facility 101 or the methane fermentation tank 102, a wastewater treatment device 103 for treating wastewater emitted from the production facility 101, a CO2 methanation facility 104 for converting CO2 generated in the production facility 101 or the methane fermentation tank 102 to methane and feeding the same to the combustion facility 105, and feed means for feeding oxygen generated in the CO2 methanation facility 104 or ozone converted from oxygen by using an ozone generator to the wastewater treatment device 103 or the production facility 101.SELECTED DRAWING: Figure 1
Patent JP-2022182892-A (JP)
Title: discharge container
Inventor: HOSHINO MAYA
IPC: B65D51/24
Filed: 2021-05-28
Abstract: To provide a discharge container that allows a middle plug held in a mouth part of a container body to be easily removed and eliminates the need to directly touch the middle plug by a finger when being removed.SOLUTION: The discharge container has a container body 1 that has a first male screw part 1e on a mouth part 1a. The cap thereof includes: a cap body 4 that has a first female screw part 4b that is engaged with the first male screw part 1e and is held on the mouth part 1a; and an operational body 3 that is held non-rotatable and non-vertically movable against the cap body 4. A middle plug 2 has a second male screw part 2e that has its spiral directed reverse to the first male screw part 1e. The operational body 3 has a claw part 3d tiltable from the outside in a radial direction toward the inside, and a convex part 3d provided on an inner peripheral surface of the claw part 3d. The cap body 4 has a projection 4c that tilts the claw part 3d toward the inside in the radial direction and causes the convex part 3d to be engaged with the second male screw part 2e when the operational body 3 is pushed down against the cap body 4.SELECTED DRAWING: Figure 1
Patent JP-2022184225-A (JP)
Title: rail support
Inventor: MATSUNUMA YASUO
IPC: A01G9/14
Filed: 2021-05-31
Abstract: To make an installing work of a rail support easier.SOLUTION: A rail support 1 has a fixing member 20 and a slide member 30 vertically slidably provided for the fixing member 20. The fixing member 20 is provided with a plurality of positioning groove parts 20c provided in a vertical direction, and the slide member 30 is provided with positioning pins 30c capable of engaging with the positioning groove parts 20c. Only by vertically adjusting a position of the slide member 30 and engaging the positioning pins 30c with the positioning groove parts 20c positioned at predetermined heights, the height of the slide member can be easily adjusted to a desired position. The members can be fixed only by inserting and fastening a fixing bolt 40 between a slit 20d for bolt insertion of the fixing member 20 and a hole 30d for fixing of the slide member 30.SELECTED DRAWING: Figure 3
Patent JP-2022185183-A (JP)
Title: Electronic apparatus, network system, control method, and program
Inventor: SAITO TATSUYA
IPC: B41J29/00
Filed: 2021-06-02
Abstract: To provide an apparatus, a system, a method, and a program that can omit the trouble of selecting an electronic apparatus intended by a user.SOLUTION: Electronic apparatuses are allowed to communicate with each other via a network. Each electronic apparatus includes: a connection unit 80 that connects to a communication terminal in response to a connection request from the communication terminal; an acquisition unit 81 that acquires apparatus identification information for identifying one or more electronic apparatuses detected by the communication terminal and user information on a user who uses the communication terminal; and a control unit 82 that instructs the one or more electronic apparatuses identified by the acquired apparatus identification information to display the user information via the network in order to select an electronic apparatus that cooperates with the communication terminal.SELECTED DRAWING: Figure 4
Patent JP-2022185327-A (JP)
Title: Control apparatus
Inventor: ODAJIMA NAOYA
IPC: H02M3/155
Filed: 2021-06-02
Abstract: To protect an element on downstream side of a converter when a shorting failure occurs to the converter.SOLUTION: A control apparatus (30) controls a converter in a power supply device that includes: a battery (151); a power source fuse (152); a converter (16) that includes an upper-arm switching element (161) serially connected between a power supply line and a ground line, and a lower-arm switching element (162); and a filter capacitor (24) whose one end is connected between the upper-arm switching element and the lower-arm switching element, and the other end is connected to the ground line. The control apparatus executes on-off control of the lower-arm switching element under a condition of an excessive current flowing through the upper-arm switching element.SELECTED DRAWING: Figure 2
Patent JP-2022022983-A (JP)
Title: Built-in light and/or camera
Inventor: MARCUS EBERHARDT
IPC: F21S2/00
Filed: 2021-06-08
Abstract: To provide a built-in light and/or camera which can be installed in the interior of a machine without using tools, is fixed securely by a fixture even when vibrations and shocks occur, allows fixing without using an electric current, and compensates for tolerances of a wall and an installation opening.SOLUTION: A built-in light and/or camera 1 for arrangement in, in particular, an installation opening of an inner wall of a machine has a housing 10 provided with a front side area 12, a rear side area 14 and a plurality of side walls 15, 16, 17, in which: at least one camera and/or at least one light source is arranged in the front side area 12; a stopper 20 is arranged in the front side area 12; and at least one fixing means 50 is provided, which protrudes from one of the plurality of side walls 15, 16, 17. The at least one fixing means 50 is configured to form a spring-loaded form fit which pinches a wall 5 between the stopper 20 and the at least one fixing means 50 when inserted into the installation opening 4.SELECTED DRAWING: Figure 1
Patent JP-2021137612-A (JP)
Title: Two-dimensional multi-layer thickness measurement using reconstructed spectrum
Inventor: MAO ZAIXING
IPC: A61B3/117
Filed: 2021-06-08
Abstract: To provide a greater number of frequency sampling points for increased tear film thickness estimation accuracy, without conventional time consuming techniques.SOLUTION: According to exemplary embodiments, provided is a method for measuring a layer thickness of a structure, in which a multi-spectral interference pattern of the structure is acquired, and by performing a hyper-spectral restructuring on the multi-spectral interference pattern, a restructuring full-spectral interference pattern or a restructuring hyper-spectral interference pattern is generated. The layer thickness of the structure is estimated on the basis of the restructuring full-spectral interference pattern or the restructuring hyper-spectral interference pattern. In the exemplary embodiments, the acquired multi-spectral interference pattern is in a non-focusing state. In the method, focusing adjustment of the non-focusing multi-spectral interference pattern is performed prior to hyper-spectral restructuring.SELECTED DRAWING: Figure 4