baber/WOPTO huggingface dataset:
Patent JP-2020092603-A (JP)
Title: Switching power supply
Inventor: YAMASHIRO HIROSUKE
IPC: H02M3/28
Filed: 2020-03-13
Abstract: To supply a switching power supply capable of supplying power to each of multiple power supply systems via multiple secondary windings in an isolation transformer while achieving effective surge measures.SOLUTION: A switching power supply includes: a switching power supply body that supplies alternating current to a primary winding of an isolation transformer; and multiple power output circuits that rectify the secondary voltage generated on each of the multiple secondary windings in the isolation transformer and output the same to each of the multiple power systems. A surge absorber circuit is interposed only between, in particular, a power system having minimum coupling impedance between the primary winding and multiple secondary windings in isolation transformer; for example, between the secondary winding and the power output circuit in the power supply system where the coupling capacitance between the primary winding and multiple secondary windings is the largest.SELECTED DRAWING: Figure 1
Patent JP-2021147805-A (JP)
Title: Simple partition
Inventor: GOTO MASAMI
IPC: E04B2/74
Filed: 2020-03-17
Abstract: To provide a simple partition being easily assembled and capable of securing a more comfortable residential space.SOLUTION: A simple partition 100 is assembled by common panels 10. Two panels 10a and 10b are used as floor plates. A right side ling side of the panel 10a and a left side ling side of the panel 10b are disposed so as to be adjacent to each other. Panels 10c to 10i are used as wall plates. The panels 10c to 10i are erected so that long sides of the panel 10c to 10i are in a height direction, and the panels 10c to 10i perform roles of a wall or a partition.SELECTED DRAWING: Figure 1
Patent JP-2021146900-A (JP)
Title: Suspension device
Inventor: KUBOTA KOHEI
IPC: B60G17/00
Filed: 2020-03-19
Abstract: To increase the stroke amount (displacement amount) of a nut member compared to the conventional art.SOLUTION: A suspension device comprises: a belt 48 which transmits a rotational driving force of a motor; a screw shaft side pulley 46 which is connected to the inside of the belt 48 and to which the rotational driving force is transmitted from the belt 48; a ball screw shaft 32 which rotates integrally with the screw shaft side pulley 46 and to which the rotational driving force is transmitted; a ball screw nut 34 provided on the outer periphery of the ball screw shaft 32 and provided to be displaceable along an axial direction of the ball screw shaft 32; and a bearing member 52 that rotatably supports the screw shaft side pulley 46. The bearing member 52 is located on the inner diameter side of the screw shaft side pulley 46 and is arranged so as to overlap the ball screw shaft 32 in a radial direction.SELECTED DRAWING: Figure 2
Patent JP-2021157123-A (JP)
Title: Lens alignment mechanism, lens manufacturing device and lens member manufacturing method
Inventor: HAMANAKA AKIRA
IPC: G02C13/00
Filed: 2020-03-30
Abstract: To provide an art that can easily and highly accurately align a lens member having a convex-like optical surface.SOLUTION: A lens alignment mechanism is configured to comprise: a member holding part 50 that holds a second surface of a lens member having a first surface serving as a convex-like optical surface and the second surface serving as an optical surface facing the first surface, and has a function of urging the held lens member toward a first surface side; and a posture control unit 60 that regulates edge positions of a plurality of spots in the first surface of the lens member urged by the member holding part 50, and aligns the lens member to a prescribed posture.SELECTED DRAWING: Figure 5
Patent JP-2021162940-A (JP)
Title: Information processing system and relay apparatus
Inventor: MURAKAMI SHINSUKE
IPC: G06F3/00
Filed: 2020-03-30
Abstract: To enable cable-less data transmission, thereby improving work efficiency.SOLUTION: An information processing system 1-1 includes an information processing apparatus 1a, a relay apparatus 1b, and an arithmetic processing apparatus group 1c including arithmetic processing apparatuses 1c-1, ..., 1c-n. The information processing apparatus 1a includes a control unit 1a1 and a storage unit 1a2. The relay apparatus 1b performs relay communication via an expansion bus between the information processing apparatus 1a and the arithmetic processing apparatus group 1c. The relay apparatus 1b includes one or a plurality of switches 1b2 and a switch control unit 1b1. The control unit 1a1 outputs a transfer instruction to transfer data to an arithmetic processing apparatus to which the data is to be written in the arithmetic processing apparatus group 1c, and transfers the data. The switch control unit 1b1 performs switch control of the switches 1b2 on the basis of the transfer instruction to set a data transfer path.SELECTED DRAWING: Figure 1
Patent JP-2021163188-A (JP)
Title: Device for detecting periphery of work machine
Inventor: KOJIMA HIROKI
IPC: E02F9/26
Filed: 2020-03-31
Abstract: To set the closest position to a work machine as the coordinates of an object, according to operation of the work machine.SOLUTION: A point (Kl) on the machine side and the front orthogonal second side of a frame K, which is projected onto a straight line L in a front direction (Y), is defined as a front orthogonal second side end point (Ll). A point (Kr) on the machine side and the front orthogonal first side of the frame K, which is projected onto the straight line L in the front direction (Y), is defined as a front orthogonal first side end point (Lr). A point located at the center of the front orthogonal second side end point (Ll) and the front orthogonal first side end point (Lr) is defined as a center point Lc. An object search unit (41) uses any of the front orthogonal second side end point (Ll), the front orthogonal first side end point (Lr), and the center point Lc as coordinates indicating the position of an object A, according to the operation pattern of an operation unit (21).SELECTED DRAWING: Figure 6
Patent JP-2021163387-A (JP)
Title: Electronic device and image forming apparatus
Inventor: LU LIN
IPC: G05B23/02
Filed: 2020-04-02
Abstract: To accurately specify an operation body as a source of abnormal sound.SOLUTION: An abnormality determination part 33 compares a spectrogram obtained by performing frequency analysis on sound data collected by a sound collection microphone 21 when an image forming apparatus 1 performing low-speed operation and a normal spectrogram obtained when performing low speed operation normally. Upon determining that abnormal sound has been generated, the abnormality determination part 33 further compares a timing chart of an operation body when the image forming apparatus performing low-speed operation and the spectrogram outputted by the frequency analysis part, so as to identify the operation body as a source of abnormal sound.SELECTED DRAWING: Figure 2
Patent JP-2021164429-A (JP)
Title: Detection of target sequence by isothermal amplification product
Inventor: TAKARADA YUTAKA
IPC: C12Q1/6876
Filed: 2020-04-07
Abstract: SOLUTION: To detect a target sequence by the following steps of: a preparing step of preparing a reaction mixture including a nucleic acid amplification reagent and a sample for isothermal amplification reaction; an isothermal amplification step of executing isothermal amplification reaction in the reaction mixture to acquire an isothermal amplification product; and a detecting step of detecting the isothermal amplification product specific to the target sequence, in which the nucleic acid amplification reagent includes at least two kinds of amplification primers which amplify in isothermal amplification, with a nucleic acid including at least one target sequence, as an extension chain, with respect to a nucleic acid including the at least one target sequence, in which the at least one kind of the primer has a first label, the reaction mixture includes at least one kind of a detection primer including, an identification sequence for hybridizing to the at least one kind of the target sequence specifically, and a second label associated with at least one kind of the target sequence.SELECTED DRAWING: None
Patent JP-2021165624-A (JP)
Title: Air curtain formation device
Inventor: Sakai Miyako
IPC: F24F9/00
Filed: 2020-04-08
Abstract: To inhibit leakage of smoke and odor in various locations in a more reliable manner.SOLUTION: An air curtain formation device includes: a first unit which discharges a gas from an air outlet; and a second unit which introduces a gas from an air inlet; and a control device which adjusts at least one of a direction of exhaust air from the air outlet and a direction of intake air from the air inlet so that an air capacity between the first unit and the second unit becomes maximum. At least one of the first unit and the second unit is mounted on a movable body.SELECTED DRAWING: Figure 1
Patent JP-2020119588-A (JP)
Title: Information processing system, display control system, and program
Inventor: OHASHI TAKESHI
IPC: G02B21/36
Filed: 2020-04-09
Abstract: To display parts corresponding to a plurality of images by correctly arranging the parts.SOLUTION: An information processing device is provided. The information processing device includes: an image acquisition part for supplying a first image and a second image to an image processing part, and acquiring a first area including a specific subject extracted from the first image, and a second area including the subject extracted from the second image; and a display control part for controlling displays of the first area and the second area. The first area and the second area are classified to a group based on an image pattern, the image acquisition part acquires the first area and the second area classified to the same group, and the display control part controls a display related to the first area and the second area in which at least any of a direction, a position and size is adjusted.SELECTED DRAWING: Figure 2
Patent JP-2021171828-A (JP)
Title: Flatness calculation method
Inventor: YOSHIDA AKIRA
IPC: B23Q17/20
Filed: 2020-04-20
Abstract: To enable calculation of flatness of a work-piece with high accuracy.SOLUTION: A flatness calculation method calculates cutting force of a work-piece processing surface on the basis of processing condition information of a work-piece and a work model including information of a surface height of each measurement point of an unprocessed work-piece processing surface, calculates a displacement position at which each measurement point on the work-piece processing surface displaces in a surface perpendicular direction in processing the work-piece on the basis of the cutting force, calculates a correction displacement position by adding a surface height displacement value of the work-piece processing surface in releasing a clamp from the work-piece to the displacement position as a correction value, generates the prescribed number of virtual reference surfaces having a different inclination angle, generates a flat surface in parallel to a reference surface and going through the correction displacement position of each measurement point of the work-piece processing surface in each reference surface, selects two flat surfaces among a plurality of flat surfaces in each reference surface, calculates a distance between the two flat surfaces as a flatness candidate, and selects one flatness candidate among respective flatness candidates to be the flatness of the work-piece processing surface.SELECTED DRAWING: Figure 1
Patent JP-2021174446-A (JP)
Title: Information proposal device, information proposal method, and program
Inventor: FUTAMURA RYOTARO
IPC: G06Q50/10
Filed: 2020-04-30
Abstract: To propose information according to preference of a user, and provide personalized purchasing experience close to the user.SOLUTION: An information proposal device includes: an acquisition part for acquiring a movement history of a line of sight for merchandise of a user and a purchase history of merchandise of the user; a calculation part for calculating a preference degree indicating a degree of preference of the merchandise of the user on the basis of the movement history and the purchase history; and a proposal part for proposing a recipe using at least one merchandise having a predetermined degree or more of the preference degree.SELECTED DRAWING: Figure 1
Patent JP-2020144970-A (JP)
Title: Magnetic recording medium and cartridge
Inventor: TERAKAWA JUN
IPC: G11B23/037
Filed: 2020-05-22
Abstract: To provide a technique for further improving recording density of data.SOLUTION: A magnetic recording medium 1 includes a substrate 11, a magnetic layer 13, and a non-magnetic layer 12 provided between the substrate 11 and the magnetic layer 13 and including one or more types of non-magnetic inorganic particles, and is formed in a tape-like shape which is long in a longer direction and short in a width direction. The magnetic layer 13 includes a data band which is long in the longer direction and in which a data signal is written, and a servo band which is long in the longer direction and in which a servo signal is written. A vertical orientation degree is 65% or more. An isolated waveform in reproduction waveform of the servo signal has half-band width of 195 nm or more. The thickness of the magnetic layer 13 is 90 nm or more. The non-magnetic layer 12 contains at least Fe-based non-magnetic particles as the non-magnetic inorganic particles. The Fe-based non-magnetic particles have average particle volume of 2.0×10-5 μm3 or less. The thickness of the non-magnetic layer 12 is 1.1 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021190737-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO MAKOTO
IPC: G03G15/00
Filed: 2020-05-26
Abstract: To provide an image forming apparatus that can prevent a print in a subsequent job from being ejected to a tray on which a print before document jam and an invalid sheet at the document jam are laminated.SOLUTION: A plurality of trays are respectively provided with sheet detection sensors 52a, 52b, 52c, and an image forming apparatus comprises: a state transition management unit 11 that causes a period from detection of document jam until removal of a sheet on which an image has been formed and an invalid sheet in a preceding job to transition to a subsequent job interruption inhibition state; and a tray designation unit 12 that, when receiving a subsequent job in the subsequent job interruption inhibition state, determines whether a subsequent job designated tray and an ejection tray in the preceding job overlap each other; when the trays overlap each other, notifies, with overlap notification, that execution of the subsequent job is waited until the sheet on which the image has been formed and the invalid sheet in the preceding job are removed; and when the trays do not overlap each other, indicates the subsequent job designated tray to an ejection unit 5 as an ejection destination of the subsequent job.SELECTED DRAWING: Figure 1
Patent JP-2021189552-A (JP)
Title: Information processing device, information processing method, program, and generation method for learnt model
Inventor: TANAKA KATSUHIKO
IPC: G05B23/02
Filed: 2020-05-26
Abstract: To provide an information processing device, etc., capable of appropriately implementing a failure diagnosis of a heat source system.SOLUTION: An information processing device 1 comprises: a first acquisition section which acquires operation data of a heat source system 4; a second acquisition section which acquires an index value relating to an energy amount in a normal operation state where there is no failure in the heat source system 4; a first calculation section which inputs the operation data and calculates a probability value indicating a degree that a feature of each of a plurality of kinds of predetermined failures appears in the operation data, from the acquired operation data on the basis of a learnt model which has learnt training data so as to output the probability value; a second calculation section which calculates a differential value of the index value corresponding to a loss of the energy amount on the basis of the index value indicated by the operation data and the index value in the normal operation state; and a determination section which determines a repair location in the heat source system 4 on the basis of the probability value and the differential value.SELECTED DRAWING: Figure 1
Patent JP-2021190555-A (JP)
Title: Liquid processing method and liquid processing apparatus
Inventor: TANI TAKUYA
IPC: B05D1/40
Filed: 2020-05-29
Abstract: To improve productivity when liquid processing is executed for a substrate using a liquid processing apparatus.SOLUTION: In a liquid processing method that supplies a processing liquid to a substrate and executes liquid processing, in a first coating module, when the dummy discharge of a first nozzle that supplies the processing liquid to the substrate and executes the liquid processing of the substrate is executed, in a second coating module, it is determined whether to perform dummy discharge of a second nozzle that supplies the processing liquid to the substrate to execute the liquid processing on the next liquid processing target substrate before the liquid treatment of the next liquid processing target substrate in the second coating module can be started.SELECTED DRAWING: Figure 2
Patent JP-2021188833-A (JP)
Title: refrigerator
Inventor: TSUBOKAWA MITSUO
IPC: F25D25/00
Filed: 2020-05-29
Abstract: To reduce force needed to open a drawer type door, and improve usability of a refrigerator.SOLUTION: In a refrigerator according to the present invention, a drawer type door 110 for closing a front opening part of a storage chamber 10 comprises a handle part 118 provided above a position at which a container support body 120 is fixed, and a protrusion 140 provided below the position at which the container support body 120 is fixed, and protruding toward a front wall 100a of a housing container 100 from the door on the side of the storage chamber 10.SELECTED DRAWING: Figure 5
Patent JP-2021186375-A (JP)
Title: Ultrasonic diagnostic apparatus, control program of ultrasonic diagnostic apparatus and control method of ultrasonic diagnostic apparatus
Inventor: SAKAI TOMOHITO
IPC: A61B8/14
Filed: 2020-06-02
Abstract: To provide an ultrasonic diagnostic apparatus, when an ultrasonic image is displayed and output, capable of improving followability to a tissue structure with movement, while effectively removing noise.SOLUTION: An ultrasonic diagnostic apparatus includes a signal processing section 3 for sequentially generating frame data constituting an ultrasonic image of the inside of a subject, and a frame averaging section 4 of performing weighted addition of second frame data Do and first frame data Dn to generate output frame data Qn of an object to be displayed and output at a next time. The frame averaging section 4 performs weighted addition of the second frame data Do and the first frame data Dn in such a manner as to perform different weighted additions for every spatial frequency band of a tissue structure, where in the frame averaging section 4, the weight of the first frame data Dn setup to a tissue structure with low space frequency is larger than the weight of the first frame data Dn set up to a tissue structure with high space frequency.SELECTED DRAWING: Figure 2
Patent JP-2021189136-A (JP)
Title: Earthquake motion evaluation model generation method, earthquake motion evaluation model generation device, earthquake motion evaluation method, and earthquake motion evaluation device
Inventor: ISHII TORU
IPC: G01V1/28
Filed: 2020-06-04
Abstract: To provide an earthquake motion evaluation model generation method capable of generating an earthquake motion evaluation model for evaluating and predicting an earthquake motion considered to occur in the future with high accuracy while utilizing increase in data volume and improvement of information processing capacity of a computer to the maximum.SOLUTION: An earthquake motion evaluation model generation method includes: an acquisition step for acquiring a plurality of pieces of learning data 12 composed of a feature quantity and an objective variable from a database 10 associating earthquake motion various characteristic parameters including at least azimuthal characteristics of an earthquake motion with an earthquake motion observation record and storing them when the earthquake motion is observed by using the earthquake motion various characteristic parameters as the feature quantity and an earthquake motion index obtained from the earthquake motion observation record as the objective variable with respect to each combination between a plurality of earthquakes and at least one observation point at which earthquake motions caused by the plurality of earthquakes are observed; and a generation step for generating an earthquake motion evaluation model 13 by learning correlation between the feature quantity and the objective variable by machine learning on the basis of the plurality of pieces of learning data 12.SELECTED DRAWING: Figure 3
Patent JP-2022002000-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: OKAMURA TATSUNORI
IPC: G06Q50/10
Filed: 2020-06-19
Abstract: To provide an information processing device, an information processing method, and an information processing program to effectively motivate users to continuously purchase specific non-woven fabric products.SOLUTION: A terminal device and an information processing device are connected to be communicable by a wire or wirelessly via a network in an information processing system. An information processing device 100 has an acquisition unit 133 to acquire purchase information indicating a purchasing state of non-woven fabric products used by users for their infant nursing, a determination unit 134 to regularly determine whether or not the purchase information satisfies a prescribed condition, and a decision unit 135 to regularly decide on a free gift for events according to an elapsed period since an infant birth as a free gift offered to the users while the purchase state is determined to satisfy the prescribed condition.SELECTED DRAWING: Figure 4
Patent JP-2022001133-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2020-06-19
Abstract: To provide a game machine which can enhance the interest for a game.SOLUTION: In a second game machine, in a special game state (e.g. AT state), a specific value (e.g. AP) can be given according to a satisfaction of a specific giving condition. When the special game state is carried out by one unit (e.g. 30 games per set), an extention propriety determination (e.g. a determination of whether a judge reward lottery is carried out or not) can be carried out according to the given specific value. The specific giving condition includes displaying a predetermined drawing combination (e.g. bell). When a predetermined combination is determined as an internal winning combination in the special game state, a notification of information about a stop operation (e.g. two-selection navigation or all navigations) which is advantageous for displaying the predetermined drawing combination can be given. Further, when the predetermined drawing combination is displayed without giving the notification, a specific value may be additionally given.SELECTED DRAWING: Figure 39