baber/WOPTO huggingface dataset:
Patent JP-2021195758-A (JP)
Title: Construction method of leveling material and mixing tank of leveling material
Inventor: TANAKA KEIZO
IPC: E04G21/02
Filed: 2020-06-11
Abstract: To provide a construction method of leveling materials with which leveling materials do not have to be carried by human labor and can be easily poured into target locations and workability can be improved.SOLUTION: In a construction method of leveling materials 4 in which a flat surface 4a is formed without unevenness on the upper side of a base 3 by pouring the leveling materials 4 into the upper surface 3a of the base 3 and curing them, when the leveling materials 4 are pouring into the upper surface 3a of the base 3, by lifting in the air a leveling material mixing tank 10 for mixing the leveling materials 4 and pulling a leveling material take-out pipe line 6 connected to the bottom of the leveling material mixing tank 10 to target locations, the leveling materials 4 inside the leveling material mixing tank 10 are allowed to naturally flow down to the target positions.SELECTED DRAWING: Figure 1
Patent JP-2020169185-A (JP)
Title: CANCER VACCINES INCLUDING mRNA ENCODING M-LIKE PROTEIN
Inventor: MICHAEL J P LAWMAN
IPC: A61K35/13
Filed: 2020-06-11
Abstract: To provide preparation of autologous immune, allogenic or direct nucleic acid cancer vaccines using synthetic bacterial messenger RNA.SOLUTION: Cancer cells are transfected either in vitro or in vivo with mRNA obtained from DNA that encodes an immunogenic bacterial protein. An immune response to the cancer is generated from direct administration of the mRNA in vivo or administration of vaccines prepared from cancer cells in vitro.SELECTED DRAWING: None
Patent JP-2021195905-A (JP)
Title: Exhaust emission control system for hydrogen-fueled engine
Inventor: TAKEMOTO SHOICHI
IPC: F02M21/02
Filed: 2020-06-15
Abstract: To provide an exhaust emission control system for a hydrogen-fueled engine which can effectively suppress a discharge amount of NOx and ammonia to atmosphere by using hydrogen included in exhaust gas.SOLUTION: An exhaust emission control device 1 for a hydrogen-fueled engine 2 comprises a first catalyst 31 and a second catalyst 32 which are arranged in an exhaust pipe 3, and an engine control device 5. A relationship setting unit 56 setting such a relationship that an adsorption upper limit capacity of ammonia in the second catalyst 32 becomes small as temperature of the second catalyst 32 becomes high is set in the engine control device 5. The relationship setting unit 56 sets as a control upper limit value, the adsorption upper limit capacity at temperature of the second catalyst 32. Then, hydrogen rich control is performed by an air-fuel ratio control unit 51 up to time when the ammonia adsorption amount of the second catalyst 32 reaches the control upper limit value, and after that, hydrogen lean control is performed.SELECTED DRAWING: Figure 1
Patent JP-2021196284-A (JP)
Title: Semiconductor device
Inventor: ONAHA DAISUKE
IPC: H01L21/822
Filed: 2020-06-16
Abstract: To provide a semiconductor device capable of detecting an abnormality.SOLUTION: A semiconductor device includes pads BP(1), BP(2), and BP(S) to which a source voltage is supplied, circuit blocks CB1 and CB2 which operate on the basis of voltages in power source networks Vdd1_n, Vdd2_n, and Vss_n, and a detection block for detecting voltages of the pads, via electric wiring. The pads BP(1), BP(2), and BP(S) are selectively connected to the power source networks Vdd1_n, Vdd2_n, and Vss_n or the detection block.SELECTED DRAWING: Figure 1
Patent JP-2021196536-A (JP)
Title: Manufacturing method of concave diffraction grating and optical device
Inventor: AONO TAKANORI
IPC: G02B5/18
Filed: 2020-06-16
Abstract: To provide a technique for highly precisely manufacturing a concave diffraction grating having a uniform diffraction grating pattern.SOLUTION: A disclosed manufacturing method of a concave diffraction grating includes the steps of: preparing a planar diffraction grating that has grating grooves, an extension portion formed outside the region of a mold of the concave diffraction grating, and a thin film part or a low friction part; mounting the planar diffraction grating onto a convex substrate to obtain a mold of the concave diffraction grating; and transferring the grating groove of the mold to a concave substrate.SELECTED DRAWING: Figure 4
Patent JP-2021196323-A (JP)
Title: Information processor and program
Inventor: SAITO TAKESHI
IPC: G09B29/10
Filed: 2020-06-18
Abstract: To provide an information processor and a program that can contribute to spending a meaningful time when an own vehicle is being charged.SOLUTION: An information processor (in-vehicle device 200) includes: a travel route specification unit for specifying a travel scheduled route of an electric vehicle; and a route guidance execution unit for searching for a charge stand on the basis of the travel scheduled route and a congestion map showing the congestion of people in a target area including the travel scheduled route, and giving a route guidance to the electric vehicle on the basis of the result of search. The route guidance execution unit searches for a charge stand in an area of the target area where the congestion is higher than a predetermined threshold value.SELECTED DRAWING: Figure 2
Patent JP-2022006407-A (JP)
Title: connector
Inventor: KOGA TAKEO
IPC: H01R13/42
Filed: 2020-06-24
Abstract: To provide a connector capable of improving holding power at the time of temporary locking of a second housing member to a first housing member and holding power at the time of primary locking.SOLUTION: A connector comprises: a first engage projection 31 provided in a flexible wall 35 extending in an assembly direction from a front holder 30 which is assembled with a housing body 10; a first lock projection 21 provided in the housing body while including a first lock plane 21a for locking a second engage projection 33 which is provided closer to a base of the flexible wall than the first engage projection, to regulate the movement of the front holder to a primary locking position, and a second lock plane 21b for locking the first engage projection at a temporary lock position or the second engage projection at the primary lock position to regulate the movement of the front holder in a direction away from the housing body; and a second lock projection 23 which is provided in the housing body while including a third lock plane 23a for locking the first engage projection at the temporary lock position to regulate the movement of the front holder to the primary lock position.SELECTED DRAWING: Figure 9
Patent JP-2020174365-A (JP)
Title: Transmission method and transmission device
Inventor: TSUKAGOSHI IKUO
IPC: H04H40/18
Filed: 2020-06-25
Abstract: To provide a transmission method that efficiently realizes decoding processing of a high quality format corresponding to encoded image data included in an extended video stream on the receiving side.SOLUTION: In a transmission device, a video encoder sets a time indicated by a decode time stamp added to encoded image data of each picture included in an extended video stream as the middle of the time indicated by the decoding time stamp added to the encoded image data of each picture included in a basic video stream, equalizes a time interval indicated by a decoding time stamp added to the encoded image data of each picture contained in the basic video stream, and equalizes a time interval indicated by the decoding time stamp added to the encoded image data of each picture included in the extended video stream.EFFECT: The interval of the decoding time stamp equalized in this way, the decoding ability on the receiving side can be efficiently used.SELECTED DRAWING: Figure 12
Patent JP-2021089120-A (JP)
Title: Anti-torpedo defense system
Inventor: FUKUNAGA MIKIO
IPC: F42B22/00
Filed: 2020-06-28
Abstract: To provide an underwater mine to defend a ship against a torpedo.SOLUTION: The invention provides an underwater mine with a net that clings to a torpedo and explodes. The underwater mine is attached and fixed to the net, and the net is opened underwater.SELECTED DRAWING: Figure 1
Patent JP-2022012543-A (JP)
Title: Evaluation method of semiconductor wafer and manufacturing method of semiconductor wafer
Inventor: TAKAHASHI RYOSUKE
IPC: H01L21/304
Filed: 2020-07-01
Abstract: To provide a new evaluation method for a semiconductor wafer which can evaluate overpolishing of a main surface due to beveling.SOLUTION: An evaluation method comprises the step of adjusting a Nomarski prism of a reflection type differential interference microscope such that a shearing direction of the reflection type differential interference microscope matches a virtual line connecting the center of a semiconductor wafer and an evaluation target position of the outer peripheral part. In a differential interference image captured by the reflection type differential interference microscope after adjustment, the main surface of the semiconductor wafer is displayed as a gray color band, a beveling surface adjacent to the main surface via a boundary region is displayed as a black color band, and the boundary region is displayed as a white color band. The evaluation method further comprises the steps of: acquiring the differential interference image at the evaluation target position of the outer peripheral part of the semiconductor wafer with the reflection type differential interference microscope after adjustment; and performing evaluation about overpolishing of the main surface based on luminance distribution information in the gray color band of the acquired differential interference image.SELECTED DRAWING: Figure 1
Patent JP-2022012595-A (JP)
Title: Network system and optical transceiver
Inventor: SASAKI JUNYA
IPC: H04L13/00
Filed: 2020-07-02
Abstract: To provide an optical transceiver and a network system capable of normally performing discovery between a higher-level device corresponding to the IEEE 802.3ah standard and a lower-level device corresponding to the TS-1000 standard.SOLUTION: A frame conversion circuit 62 in an optical transceiver 16 mutually converts a maintenance frame based on the TS-1000 standard used with a lower-level device 17 and an OAM frame based on the IEEE 802.3ah standard used with a higher-level device 15. At this time, the frame conversion circuit 62 converts an information OAM frame FRE (IFM) used in the discovery into a state request maintenance frame FRS (SRQ) indicating a state notification request, and converts the state response maintenance frame FRS (SRS) indicating a state notification response into the information OAM frame FRE (IFM).SELECTED DRAWING: Figure 6
Patent JP-2020170722-A (JP)
Title: Lithium secondary battery
Inventor: TODOROKI HIROATSU
IPC: H01M4/36
Filed: 2020-07-08
Abstract: To provide graphene having improved conductivity and a manufacturing method thereof in graphene manufactured from graphene oxide, and further provide a power storage device and a manufacturing method thereof capable of improving the charge/discharge capacity and having good electrical characteristics including reliability and durability.SOLUTION: In a method, a layer including graphene oxide is formed on a first conductive layer, and graphene is generated by supplying the potential for the reduction reaction of graphene oxide to the potential of the first conductive layer in an electrolytic solution in which the first conductive layer as a working electrode and a second conductive layer as a counter electrode are immersed. Further, using a manufacturing method of a power storage device, one or both of a positive electrode and a negative electrode manufactures graphene in a power storage device having at least the positive electrode, the negative electrode, an electrolytic solution, and a separator.SELECTED DRAWING: Figure 1
Patent JP-2022015770-A (JP)
Title: Game machine
Inventor: KOMAI MIYUYA
IPC: A63F7/02
Filed: 2020-07-09
Abstract: To provide a game machine capable of imparting a novel playability that can enhance the interest of a player.SOLUTION: In a game machine including determination means capable of determining whether or not to execute a big winning port opening game in which a big winning port is opened, variation display means capable of executing variable display on the basis of the determination result, and setting means capable of setting any one of a plurality of game states including a non-time-saving game state in which a game ball is relatively difficult to enter a predetermined entry area and a time-saving game state in which a game ball is relatively easy to enter the entry area, the setting means can set the time-saving game state on the basis of the execution of the variable display a predetermined number of times, and can set a different game state on the basis of the game result during the big winning port opening game.SELECTED DRAWING: Figure 107
Patent JP-2020179206-A (JP)
Title: Fixture for dental implant and dental implant
Inventor: SAWASE TAKASHI
IPC: A61C8/00
Filed: 2020-07-13
Abstract: To provide a fixture for dental implant capable of retaining apatite orientation in a cortical bone to be regenerated, and dental implant.SOLUTION: A fixture 1A for dental implant comprises a small groove section 4, and the small groove section includes a first lateral wall part 42 located in a tip end 21 side, and a second lateral wall part 43 located in a rear end 22 side. The first lateral wall part extends so as to be away from a first reference surface S2 as it separates from a first bottom part 41, the second lateral wall part extends parallel to the first reference surface or is away from the first reference surface as it separates from the first bottom part, and an angle α formed between the first lateral wall part and the first reference surface is larger than an angle β formed between the second lateral wall part and the first reference surface.SELECTED DRAWING: Figure 2
Patent JP-2022017659-A (JP)
Title: Remote auscultation system, remote auscultation program, and remote auscultation method
Inventor: SHIMOHASHI HIDEAKI
IPC: A61B7/04
Filed: 2020-07-14
Abstract: To provide a new remote auscultation system, a new remote auscultation program, and a new remote auscultation method capable of executing stable sound communication, which can be achieved at low cost.SOLUTION: A remote auscultation system includes: a step for imaging a patient by an information communication terminal on a patient's side and transmitting the image data to an information communication terminal on a doctor's side through the Internet; a sound communication step for transmitting and receiving a sound with the information communication terminal on the doctor's side through a telephone line of the information communication terminal on the patient's side; an auscultation step for acquiring a biological sound of the patient by a stethoscope; and a step for acquiring a biological sound of an arbitrary frequency by filtering the acquired biological sound and transmitting it to the information communication terminal on the doctor's side. Thereby, remote medical treatment can be achieved at low cost, and stable sound communication can be executed so that accuracy of an examination can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022018888-A (JP)
Title: Engine hood for construction machine
Inventor: YUCHI TAKESHIGE
IPC: B62D25/10
Filed: 2020-07-16
Abstract: To provide an engine hood for a construction machine that is able to reduce a welding volume without decreasing rigidity and excellent in appearance quality.SOLUTION: An engine hood for a construction machine is composed of: a cover member 2 forming an outer shell for an engine hood 1; and a structure member 3 disposed inside the cover member 2. The structure member 3 has: a base frame 4 formed in a frame shape so as to match an opening of an engine room; and a space frame 6 composed of a plurality of U-shaped bent materials 5 mounted on the base frame 4. The cover member 2 has: a cover 7 having a U-shaped cross-section so as to cover the opening of the engine room; and a flange 8 circumferentially formed along an edge part of the cover 7. The cover 7 of the cover member 2 is attached to the space frame 6 of the structure member 3 by means of a mastic adhesive M. The flange 8 of the cover member 2 is attached to the base frame 4 of the structure member 3 by means of an adhesive S for structure.SELECTED DRAWING: Figure 4
Patent JP-2022023398-A (JP)
Title: Print control device and program
Inventor: FUKUI TAKESHI
IPC: B41J29/38
Filed: 2020-07-27
Abstract: To improve the probability of allowing scheduling of a group print instruction so that print processing based on all print instructions is completed by a print deadline, as compared to a configuration in which a print schedule is performed using only the processing time required to print the entire group print instruction obtained by gathering a plurality of print instructions together.SOLUTION: A print time prediction unit 31 predicts print time of a group job based on the total value of each print time of each print job included in the group job obtained by gathering a plurality of print jobs having common print attributes together. When generating a print schedule by scheduling each group job, if a print job that cannot complete print processing by the set print deadline occurs as a result of the scheduling, a schedule generation unit 35 performs the scheduling again by dividing the group job so that the print processing of each print job gathered as the group job is completed by the print deadline.SELECTED DRAWING: Figure 3
Patent JP-2021175589-A (JP)
Title: Abnormality detection device for processing tool and cutting processing system
Inventor: HAYAMIZU SATORU
IPC: A61C5/77
Filed: 2020-07-29
Abstract: To detect abnormality such as breaking of a processing tool of a cutting processing device with high precision.SOLUTION: An abnormality detection device 30 detects abnormality of a processing tool 8 that a cutting processing device 10 uses to perform cutting processing on a workpiece 5. The abnormality detection device 30 comprises: a learning phase processing part 33 which inputs cutting processing information D1 including at least one of vibration information D11 on the processing tool 8, sound information D12 on sound in cutting processing, and current value information D13 on a value of current supplied to a spindle 16 so as to perform modeling by deep-layer learning on a self-encoder 40; and an inference phase processing part 35 which inputs the cutting processing information D1 to the after-learning self-encoder 40 having learnt at the learning phase processing part 33, outputs an abnormality level of the processing tool 8 from the after-learning self-encoder 40, and then detects, when the abnormality level is larger than a predetermined threshold Th1, abnormality occurrence on the processing tool 8.SELECTED DRAWING: Figure 4
Patent JP-2022025596-A (JP)
Title: Simulation method, simulation device, film formation device, article manufacturing method, and program
Inventor: KATSUTA TAKESHI
IPC: B29C59/02
Filed: 2020-07-29
Abstract: To provide a simulation method and device, a film formation device, an article manufacturing method, and a program that reduce calculation cost while maintaining accuracy.SOLUTION: A simulation method for predicting a behavior of a curable composition, comprises: a first step of determining a second range which is included in a first range for executing a first simulation for predicting the behavior with a first accuracy, executes a second simulation for predicting the behavior with a second accuracy higher than the first accuracy, and is smaller than the first range; a second step of executing the second simulation for the second range; and a third step of displaying a result of the second simulation executed for the second range. In the first step, the second range is determined based on at least one of design information of first and second members, arrangement information of a plurality of droplets of the curable composition, position information of a contact surface of the second member in contact with the plurality of droplets of the curable composition, and information on a result of the first simulation executed on the first range.SELECTED DRAWING: Figure 4
Patent JP-2022025911-A (JP)
Title: Paper sheet processing method
Inventor: KAWASAKI KOICHI
IPC: G07D11/00
Filed: 2020-07-30
Abstract: To provide a paper sheet processing method capable of enhancing processing efficiency and securing security.SOLUTION: According to an embodiment, a paper sheet processing method includes: taking out a paper sheet one by one from an input paper sheet bundle to convey it; inspecting the paper sheet being conveyed to determine whether it is a normal paper sheet, a damaged paper sheet or a rejected paper sheet; sorting it into the normal paper sheet, the damaged paper sheet or the rejected paper sheet to accumulate it; cutting the accumulated damaged paper sheets; collating a total of the number of rejected paper sheets, the number of normal paper sheets and the number of damaged paper sheets counted by an operator with the number of paper sheets of the input paper sheet bundle; when both are matched with each other, instructing input of the rejected paper sheets; inspecting and cutting the rejected paper sheets collectively input by the operator and counting the number of the cut paper sheets; and collating the number of input rejected paper sheets with the number of cut paper sheets.SELECTED DRAWING: Figure 2B
Patent JP-2022026621-A (JP)
Title: Non-contact method of measuring circularity and diameter
Inventor: MIURA KATSUHIRO
IPC: G01B11/08
Filed: 2020-07-31
Abstract: To provide a non-contact method of measuring circularity and diameter, which allows for simultaneously measuring circularity and diameter of a workpiece.SOLUTION: Since the center of rotation of a rotation stage is determined in advance using a reference sphere, circumference data with the center coordinates can be obtained by converting polar coordinates obtained by measuring the circumference of a workpiece into Cartesian coordinates. Removing the rotational position deviation determined in advance from the obtained circumferential data allows for accurately measuring circularity of the workpiece, as well as a diameter thereof.SELECTED DRAWING: Figure 1
Patent JP-2022030362-A (JP)
Title: Gondola device
Inventor: KISHIMOTO TAKESHI
IPC: E04G3/30
Filed: 2020-08-07
Abstract: To provide a gondola device capable of inexpensively correcting a left and right tilt of a work floor.SOLUTION: A gondola body of a gondola device is provided with a tilt correction device 8 to change a height position of a hanging point of a left cable 41 to hang a left edge of a work floor with respect to the work floor and to change a height position of a hanging point of a right cable 42 to hang a right edge of the work floor with respect to the work floor in order to correct a left and right tilt of the work floor. The tilt correction device 8 consists of two guide sheave groups 81, 82 arranged at intervals in a moving direction of the cables 41, 42, first and second take-up sheave groups 83, 84 arranged between both the guide sheave groups 81, 82, and moving means 9 to move the first and second take-up sheave groups 83, 84 so that a cable path length of the left cable 41 and the right cable 42 can be changed between both the guide sheave groups 81, 82. The left cable 41 is hung on the first take-up sheave group 83 and the right cable 42 is hung on the second take-up sheave group 84.SELECTED DRAWING: Figure 6