baber/WOPTO huggingface dataset:
Patent JP-2021195949-A (JP)
Title: Longitudinal scavenging-type large-sized engine
Inventor: KONRAD RAESS
IPC: F02M21/02
Filed: 2021-05-25
Abstract: To further accurately control a quantity of scavenging air, in a longitudinal scavenging-type crosshead large-sized engine.SOLUTION: An engine comprises cylinders 10 having cylinder liners 5, and cylinder sections 4 having bottom parts 3. A plurality of the cylinder liners are arranged while being aligned in the cylinder sections in a longitudinal direction A. Pistons are arranged in the cylinder liners 5, respectively. A scavenging air opening part 7 is formed while adjoining end parts 51 of the cylinder liners 5, and the scavenging air from a scavenging air receiver 8 is thereby made to flow therein. Piston sub-spaces 11 which are defined by lower faces of the pistons of the cylinders 10 at one side, and defined by the bottom parts 3 of the cylinder sections 4 at the other side are formed for the cylinders 10. A separation wall 12 is arranged so as to separate the adjoining piston sub-spaces 11 from each other. The piston sub-spaces 11 are connected to the scavenging air receiver 8 via a flow connection part 13.SELECTED DRAWING: Figure 1
Patent JP-2022181892-A (JP)
Title: Seismic retrofit optimum design support program
Inventor: IGARASHI SHUNICHI
IPC: G06Q50/08
Filed: 2021-05-27
Abstract: To provide a computer program for supporting optimum seismic retrofit design of an existing building.SOLUTION: A computer for supporting seismic retrofit design of an existing building is functioned as input means and output means. With the input means, calculation results via an integrated design program related to the existing building and a seismic diagnosis program are input as an input 1 and information on the seismic retrofit design is input as an input 2. The output means reads a calculation process and results of a seismic design index from storage means for holding input information from the input means to list it, and reads information on the seismic retrofit design from the storage means as input data to the integrated design program and the seismic diagnosis program to output and display it.SELECTED DRAWING: Figure 2
Patent JP-2022184278-A (JP)
Title: Deburring device
Inventor: KUROKAWA SHOTARO
IPC: B24B9/04
Filed: 2021-06-01
Abstract: To simultaneously remove two kinds of burrs by performing deburring in the state of applying different loads onto a rivet and around the rivet, respectively.SOLUTION: A deburring device 1 comprises: first deburring means 12 that is provided in the center; second deburring means 13 that is provided on the periphery of the first deburring means 12; and a fixing part 11 for fixing each of the first and second deburring means 12 and 13. Either the first deburring means 12 or the second deburring means 13 is fixed to the fixing part 11 via an elastic member 21.SELECTED DRAWING: Figure 1
Patent JP-2021165433-A (JP)
Title: Metal/metal oxide composition with oxidation-reduction activity for antibacterial application
Inventor: ZHANG YUGEN
IPC: A61K33/24
Filed: 2021-06-01
Abstract: To provide a method for preparing antibacterial oxide/metal matrix composite having a high active oxygen species (ROS) emission rate at a metal oxide/metal heterojunction part.SOLUTION: A method includes the processes of: a) preparing a precipitation medium including metal oxide or metal slat in liquid; b1) precipitating the metal oxide on a metal surface from dispersions in the liquid, b2) precipitating the metal oxide on a base material from the dispersions in the liquid in the presence of metal, or b3) precipitating the metal oxide on a metal base material from a metal salt solution; and c) separating the precipitated medium from a formed composite material.SELECTED DRAWING: None
Patent JP-2022185368-A (JP)
Title: heat pump system
Inventor: ADACHI KENSUKE
IPC: F28F1/32
Filed: 2021-06-02
Abstract: To provide a heat pump system improving waste-heat recovery efficiency.SOLUTION: A heat pump system includes a first heat exchanger, a compressor, a second heat exchanger and an expansion mechanism which are successively connected by refrigerant piping, and includes a thermoelectric member disposed on at least either of the first heat exchanger or the second heat exchanger, which converts temperature difference into electric energy.SELECTED DRAWING: Figure 3
Patent JP-2022185508-A (JP)
Title: Notification determination device, notification determination method, and notification determination program
Inventor: MATSUMOTO SANETOSHI
IPC: G08G1/127
Filed: 2021-06-02
Abstract: To provide a notification determination device capable of determining whether or not a cabin is notified of predetermined information, a notification determination method, and a notification determination program.SOLUTION: A schedule information acquisition unit 71 acquires schedule information on an operation schedule of a vehicle 100. An information notification unit 14 notifies a vehicle compartment 101 of the schedule information, but if there is some trouble in the information notification unit 14, the vehicle compartment 101 may not be notified of the schedule information. A notification determination unit 74 determines whether or not the information notification unit 14 has notified the vehicle compartment 101 of the schedule information. Since the notification determination unit 74 is available, it is not necessary for a driver to check whether or not the vehicle compartment 101 is notified of the schedule information. In a case of an automatic drive vehicle, check operation can be performed by the notification determination unit 74.SELECTED DRAWING: Figure 1
Patent JP-2022027473-A (JP)
Title: Generation of training data usable for inspection of semiconductor sample
Inventor: MATAN STEIMAN
IPC: G06T7/11
Filed: 2021-06-07
Abstract: To provide a system and a method for generating training data for training a deep neural network usable for inspecting a semiconductor sample.SOLUTION: A method includes the steps of: acquiring a first training image and a first label respectively associated with a group of pixels selected in each segment; extracting a set of features characterizing the first training image; training a machine learning (ML) model using the first label, values of the group of pixels, and feature values of each feature of the set of features corresponding to the group of pixels; processing the first training image using the trained ML model to acquire a first segmentation map; and determining to include the first training image and the first segmentation map into DNN training data when a criterion is satisfied, and to repeat the extraction, training, and processing of the second features when the criterion is not satisfied.SELECTED DRAWING: Figure 2A
Patent JP-2022189317-A (JP)
Title: Insert mold
Inventor: AZUMA YUKIHIDE
IPC: B29C33/38
Filed: 2021-06-11
Abstract: To propose an insert mold with excellent wear resistance without losing the thermal conductivity of conventional (beryllium copper alloy (BeCu)).MEANS FOR SOLVING THE PROBLEM: An insert mold 20 is incorporated into a mold for injection molding. The insert mold 20 has a hard member portion 40, which is a steel material, and a high thermal conductivity member portion 50, which is a copper material attached to a cavity 44 formed in the hard member portion 40, and the gap between the hard member portion 40 and the high thermal conductivity member portion 50 is filled with a filling member 70 that has thermal conductivity.SELECTED DRAWING: Figure 5
Patent JP-2022191579-A (JP)
Title: toy
Inventor: IWAWAKI YUMI
IPC: A63H33/00
Filed: 2021-06-16
Abstract: To provide a toy with a high taste.SOLUTION: A toy being changeable into a first form and a second form, includes a first outer shell component, and a second outer shell component being connectable to the first outer shell component. The first outer shell component and the second outer shell component are configured to form different forms by connection of respective ends thereof in the first form and the second form. The first outer shell component and the second outer shell component change over between the first form and the second form by selecting any connection out of a connection with opening-side connecting ends facing each outer, out of the respective connecting ends of both components, and a connection with connecting ends in an opposite-side (opposite-direction) of the opening side, out of the connecting ends.SELECTED DRAWING: Figure 2
Patent JP-2022191626-A (JP)
Title: Skin material
Inventor: HORI MASANORI
IPC: D06N7/00
Filed: 2021-06-16
Abstract: To provide a skin material capable of enriching concavo-convex pattern variations.SOLUTION: A skin material includes a first concavo-convex pattern on its surface. The skin material involves a backing material and a resin film-made surface material. The backing material includes a second concavo-convex pattern on its surface. The surface material includes a third concavo-convex pattern on its surface and is laminated on a surface of the backing material along a concavo-convex shape of the second concavo-convex pattern. A surface of the surface material forms a surface of the skin material in a state where the surface material is laminated on a surface of the backing material and the surface material is deformed along with a concavo-convex shape of the second concavo-convex pattern. The first concavo-convex pattern includes a composite shape of the concavo-convex shape of the second concavo-convex pattern and the concavo-convex shape of the third concavo-convex pattern, involving the third concavo-convex pattern deformed according to the deformation of the surface material along the concavo-convex shape of the second concavo-convex pattern.SELECTED DRAWING: Figure 1
Patent JP-2021168395-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: HAYASHI MASAHITO
IPC: G01N21/05
Filed: 2021-06-22
Abstract: To make compact a substrate processing apparatus which optically detects foreign matter in a supply path where fluid to be supplied to a substrate flows.SOLUTION: A substrate processing apparatus comprises: a supply path where fluid to be supplied to a substrate flows; and a foreign matter detection unit which can detect foreign matter in fluid based upon a signal obtained by emitting light from a flow passage formation part forming a part of the supply path as a result of generation of light traveling toward the flow passage formation part by a light projection part, and receiving the light emitted from the flow passage formation part by a light reception part, wherein the light projection part and the light reception part of the foreign matter detection unit are provided in regions which are not opposed to each other among upper and lower, right and left, and front and rear regions based upon the flow passage formation part.SELECTED DRAWING: Figure 3
Patent JP-2023003763-A (JP)
Title: Learning apparatus, image processing apparatus, learning processing method, and program
Inventor: TAKADA YOSUKE
IPC: G06T3/40
Filed: 2021-06-24
Abstract: To suppress an occurrence of a false pattern, in demosaicing processing in which a neural network is used.SOLUTION: A mosaic image is acquired. A demosaic image is generated by subjecting the mosaic image to demosaicing processing in which a neural network is used. A low-image-quality portion in the demosaic image is detected as a detected region. A learning image including a region having a hue similar to a hue of the detected region is acquired. Additional learning of the neural network is performed using the learning image.SELECTED DRAWING: Figure 2
Patent JP-2023003928-A (JP)
Title: air conditioner
Inventor: WADA MASANOBU
IPC: F24F1/0025
Filed: 2021-06-25
Abstract: To provide an air conditioner that can reduce noise.SOLUTION: An air conditioner according to the present disclosure is a wall-mounted type air conditioner comprising a cross flow fan, a stabilizer, a rear guider, a front heat exchanger arranged on a front side of the cross flow fan, and a back heat exchanger arranged on a back side, and comprises a back water receiving part below the back heat exchanger. The rear guider comprises a proximity part in proximity to the cross flow fan, and a protrusion shape part extending upward from the proximity part. The back water receiving part comprises a first bottom part, and a second bottom part deeper than the first bottom part parallel to a plane orthogonal to a rotation axis of the cross flow fan.SELECTED DRAWING: Figure 2
Patent JP-2023005847-A (JP)
Title: Image shake correction control device, imaging apparatus, interchangeable lens, and image shake correction control method
Inventor: KIMURA MASASHI
IPC: H04N23/68
Filed: 2021-06-29
Abstract: To reduce the influence of a shake when cooperatively controlling a plurality of correction means.SOLUTION: An image shake correction control device controls image shake correction performed by first image shake correction means and second image shake correction means having lower image shake correction performance than the first image shake correction means. The image shake correction control device comprises: first acquisition means that acquires a first division ratio; division ratio determination means that determines a final division ratio based on the first division ratio; and control means that controls the first image shake correction means and the second image shake correction means based on the final division ratio determined by the division ratio determination means. The division ratio determination means can determine, as the final division ratio, a division ratio having an increased ratio of the first image shake correction means compared with the first ratio.SELECTED DRAWING: Figure 2
Patent JP-2023006623-A (JP)
Title: Outside air processing device
Inventor: SONE FUMIHIKO
IPC: B01D46/42
Filed: 2021-06-30
Abstract: To obtain an outside air processing device which can inhibit leakage of condensed water to the outside of the outside air processing device even if a surface active agent and oil adhere to a water retention part.SOLUTION: An outside air processing device 2 cleans outside air taken from an outdoor space into an indoor space and includes: a housing 20 formed into a box shape; an air cleaning part 23 which is housed within the housing 20 and collects foreign objects and water components contained in the outside air; and a recessed water retention part 28 which is formed at a portion, located below the air cleaning part 23, of an inner surface of the housing 20 to accumulate the water components flowing down from the air cleaning part 23. An inner surface of the water retention part 28 is provided with a resin part 29 formed of a resin having oil resistance and chemical resistance.SELECTED DRAWING: Figure 7
Patent JP-2023010029-A (JP)
Title: Computer program for server, server, and method to be executed by server
Inventor: ARAI KENTARO
IPC: G06F21/45
Filed: 2021-07-08
Abstract: To provide a technology for changing a password of a communication device securely.SOLUTION: A computer program for a server causes a computer of the server to function as the following units: a change instruction receiving unit which receives, from a terminal device, a change instruction for changing a password of a communication device different from the server and the terminal device; a first authentication information transmission unit which transmits, in a case where the change instruction is received from the terminal device, first authentication information to the terminal device, the first authentication information being input to the communication device by a user of the terminal device after the first authentication information is transmitted to the terminal device; an authentication information receiving unit which receives, in a case where the first authentication information is input to the communication device, the first authentication information from the communication device; and a notification transmission unit which transmits, in a case where the first authentication information is received from the communication device, a change permission notification to the communication device, the change permission notification being a notification to permit the communication device to change the password.SELECTED DRAWING: Figure 4
Patent JP-2023012120-A (JP)
Title: Steering control device
Inventor: KODERA TAKASHI
IPC: B62D5/04
Filed: 2021-07-13
Abstract: To provide a steering control device that is able to propose a more useful method as a method for varying a relation between a steering angle and a turning angle.SOLUTION: A steering control device has a turning-side control unit that controls a turning unit. The turning-side control unit controls an operation of the turning unit, based on a target pinion angle θp*. The turning-side control unit has a steering-angle-ratio variable control unit 62 that calculates the target pinion angle θp* for operating the turning unit, based on a steering conversion angle θs _ p obtained by affecting a steering angle θs. The steering-angle-ratio variable control unit 62 includes: a speed-increase-ratio calculation unit 70 that calculates a speed increase ratio, i. e., an acceleration increment value ΔGsir, based on a vehicle speed V and the steering angle θs; and an angle information calculation unit 71 that calculates the steering conversion angle θs_p by using the acceleration increment value ΔGsir to convert the steering angle θs.SELECTED DRAWING: Figure 3
Patent JP-2023012220-A (JP)
Title: Information processing apparatus
Inventor: SUZUKI MOTOKO
IPC: G06Q50/10
Filed: 2021-07-13
Abstract: To allow a candidate to efficiently carry out an election activity for a voter having an election franchise for the candidate.SOLUTION: A server apparatus 30 analyzes a history of a position of each user to specify a user who was located at a voting point of a past election, thereby estimating a user who voted at the voting point. The server apparatus 30 analyzes a history of a position of each user estimated to have voted at a certain voting point in the past to thereby calculate distribution of a present or future position of each user. The server apparatus 30, based on the distribution of the present or future position of each user, specifies a region with a large number of users who are likely to have voted at a voting point in an election area of a candidate, for example, as an election activity target region where the candidate does an election activity. An efficient election activity is realized if the candidate carries out an election activity such as campaign in the election activity target region.SELECTED DRAWING: Figure 1
Patent JP-2023012933-A (JP)
Title: Equalizer and equalization system
Inventor: WACHI YUSUKE
IPC: H03H11/04
Filed: 2021-07-14
Abstract: To provide an equalizer and an equalization system, the equalizer having a wide variable gain range and capable of implementing equalization of communication media with various wire lengths.SOLUTION: An equalizer comprises a core circuit 100 and a source follower 200 connected at a subsequent stage thereof. The core circuit includes a differential pair composed of a first MOSFET and second MOSFET 102. Resistors 103, 104 are connected to second terminals of the first and second MOSFETs, respectively, and a zero point generating circuit 109 is connected between the second terminal of the first MOSFET and the second terminal of the second MOSFET. The source follower includes a third MOSFET 201 and a fourth MOSFET 202. Variable bias current sources 203, 204 are connected to second terminals of the third and fourth MOSFETs, respectively. To respective wires connecting second terminals of the third and fourth MOSFETs with an output terminal, loads of capacitor elements 206, 209 and resistor elements 207, 210 connected in series are connected via switching elements 205, 208, respectively.SELECTED DRAWING: Figure 1
Patent JP-2023013609-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-07-16
Abstract: To provide a game machine which can increase an amusement with a decision performance.SOLUTION: In a plurality of candidate displays, when decided and displayed with a "circling performance", a candidate image "weak SP" can execute SP ready-to-win A, and a candidate image "strong SP" can execute SP ready-to-win B. The "circling performance" can execute a "prior-circling performance promotion" that promotes a type of the candidate image during execution of the "circling performance". There are a first pattern that decides and displays the candidate image "strong SP" with the "circling performance" without executing the "prior-circling performance promotion", and a second pattern that decides and displays the candidate image "strong SP" with the "circling performance" by executing the "prior-circling performance promotion". The second pattern is more easily controlled to be in the advantageous state than the first pattern.SELECTED DRAWING: Figure 1
Patent JP-2021178189-A (JP)
Title: Liquid collection device
Inventor: David charles bailey
IPC: A61B5/151
Filed: 2021-07-16
Abstract: To provide a pen-type liquid collection device capable of easily collecting a prescribed minute amount of liquid from droplets of blood or the like.SOLUTION: A pen-type liquid collection device includes an elongate generally tubular housing having an opening at one end, and a liquid take-up element installed in the housing so as to be positioned or positionable to project at the opening, the liquid take-up element being further positionable by hand manipulation of the housing to contact a volume of liquid to thereby take up a sample of the liquid to be analyzed. A retention element is supported in the housing. The liquid take-up element and the retention element are arranged so that they are relatively movable into contact, and the retention element is adapted on contact to take up the sample and retain the sample or a component thereof for in situ analysis or later recovery while protected within the housing. The liquid take-up element is preferably a capillary.SELECTED DRAWING: Figure 9
Patent JP-2023015823-A (JP)
Title: Knee airbag, knee airbag device, and knee airbag folding method
Inventor: NAKAJIMA AKIRA
IPC: B60R21/206
Filed: 2021-07-20
Abstract: To provide a knee airbag, a knee airbag device, and a knee airbag folding method, that can be applied even when an angular difference between a discharge direction and an expansion direction of the knee airbag is large.SOLUTION: A knee airbag 2 comprises a first inflation part 21, a second inflation part 22 and a third inflation part 23. The knee airbag 2 is constituted of one base cloth panel 2p having a vehicle body side surface 2a and an occupant side surface 2b. The base cloth panel 2p comprises: an adjustment part 24 in which a lengthwise direction width Yb2 of the occupant side surface 2b constituting the second inflation part 22 is formed to be longer than a lengthwise direction width Ya2 of the vehicle body side surface 2a constituting the second inflation part 22; a first sewing part 25 where both ends in the lengthwise direction are overlappingly folded and sewn together; and a second sewing part 26 in which both side parts are sewn together so as to intersect with the first sewing part 25 in a state where the adjustment part 24 is overlappingly folded and the lengthwise direction widths Ya2, Yb2 of the occupant side surface 2b and the vehicle body side surface 2a of the second inflation part 22 match with each other.SELECTED DRAWING: Figure 1