baber/WOPTO huggingface dataset:
Patent JP-2021118443-A (JP)
Title: Oscillation circuit, oscillator, and operation mode switching method of oscillation circuit
Inventor: NONOYAMA MIHIRO
IPC: H03B5/30
Filed: 2020-01-27
Abstract: To provide an oscillation circuit capable of reducing a possibility of erroneous switching to an operation mode.SOLUTION: An oscillation circuit comprises a detection circuit which detects input of a first prescribed signal, a control circuit which controls switching from a second operation mode to a first operation mode, and a nonvolatile memory which stores mode switching permission information. When the detection circuit detects input of the first prescribed signal in the second operation mode and the mode switching permission information specifies permission of switching from the second operation mode to the first operation mode, the control circuit switches the operation mode from the second operation mode to the first operation mode. When the detection circuit does not detect input of the first prescribed signal in the second operation mode and the mode switching permission information specifies non-permission of switching from the second operation mode to the first operation mode, the control circuit continues the second operation mode.SELECTED DRAWING: Figure 4
Patent JP-2021116114-A (JP)
Title: Polyester container and polyester preform
Inventor: EGUCHI MAKOTO
IPC: B65D1/02
Filed: 2020-01-28
Abstract: To provide a polyester container having high environmental load reduction properties.SOLUTION: A polyester container is composed of polyester. In a differential molecular weight distribution obtained by measuring the polyester container by a gel permeation chromatograph, when each peak is subjected to waveform separation, the proportion of a peak area of a component having a peak top present in a range of 2500 or more and 6400 or less in molecular weight, is 6.00×10-4 or less relative to a total component peak area.SELECTED DRAWING: Figure 1
Patent JP-2020076155-A (JP)
Title: Silver-coated copper powder and method for producing the same
Inventor: NOGAMI TOKUAKI
IPC: H01B1/22
Filed: 2020-01-29
Abstract: To provide a silver-coated copper powder excellent in storage stability (reliability) and to provide a method for producing the silver-coated copper powder.SOLUTION: A silver-coated copper powder produced by coating a surface of copper powder produced by an atomization method or the like with a silver-containing layer comprising 5 mass% or more (based on a silver-coated copper powder) of silver or a silver compound is added to a solution for supporting silver comprising a solution of silver potassium cyanide (or a silver potassium cyanide to which at least one kind selected from the group consisting of potassium pyrophosphate, boric acid, tripotassium citrate monohydrate, anhydrous citric acid and L-aspartic acid is added) to support 0.01 mass% or more (based on a silver-coated copper powder) of silver on the surface of the copper powder coated with the silver-containing layer.SELECTED DRAWING: Figure 1
Patent JP-2020076784-A (JP)
Title: Identifying system, vibration generating device, and identifying method
Inventor: UMAGOE TOSHIMITSU
IPC: G21F9/30
Filed: 2020-01-30
Abstract: To provide an identifying system that can identify in a readily operable way an object pipeline or member from another pipeline or member out of multiple pipelines or members.SOLUTION: An identifying system is equipped with a gas supplying device having a gas temperature adjuster and supplying gas adjusted to a different temperature from the temperature of space to a specific pipeline or pipelines out of multiple pipelines arranged in the space, a pipeline temperature data acquiring unit that acquires pipeline temperature data indicating the temperature of each of the multiple pipelines including the specific pipeline or pipelines, and an output controller that outputs the pipeline temperature data acquired by the pipeline temperature data acquiring unit.SELECTED DRAWING: Figure 2
Patent JP-2021119902-A (JP)
Title: Game machine
Inventor: KHANAOKA KEIICHI
IPC: A63F5/04
Filed: 2020-01-30
Abstract: To prevent a losing interest in a game even with poor acquisition of a game value.SOLUTION: An internal winning combination includes a predetermined bonus combination BB that allows carrying over a win flag to the start of operation. If predetermined determination conditions which determine that game values are only poorly acquired, are satisfied, e.g. an expectation value for each of a predetermined number of games, such as 240 games, falls below a predetermined lower limit value of 33%, it is allowed to promote shifting a win flag of the bonus combination from the carried-over internal bonus winning state to the bonus combination actuating state. In the bonus combination actuating state, it is allowed to impart a predetermined bonus advantageous to a player, other than the acquisition of game values by the actuation of the bonus combination, for example, shortened time to assistance time AT.SELECTED DRAWING: Figure 269
Patent JP-2021123886-A (JP)
Title: Curing mat
Inventor: YOSHIDA MAKI
IPC: E04G21/24
Filed: 2020-02-03
Abstract: To realize a curing mat which does not easily cause steps in connecting parts.SOLUTION: In a state where curing mats 1 are connected to each other and a first connecting surface portion 11 and a second connecting surface portion 12 are overlapped and connected, because a first edge portion 111 of the first connecting surface portion 11 abuts on a surface of a groove portion 122 of the second connecting surface portion 12, and a second edge 121 of the second connecting surface portion 12 abuts on a surface of a back groove 112 of the first connecting surface portion 11, it is possible to maintain a state in which an upper surface of one curing mat 1 and an upper surface of the other curing mat 1 are substantially flush with each other, even when a connecting portion of this mat may be stepped on by a pedestrian, without causing a step in the connecting portion of the mats. That is, with this curing mat 1, it is possible to prevent causing the step in the connecting portion where the curing mats 1 are connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2021126677-A (JP)
Title: Cooling floor facility and method for adjusting bar steel product stop position
Inventor: MIWA NAOYOSHI
IPC: B21B38/04
Filed: 2020-02-13
Abstract: To provide a cooling floor facility capable of adjusting a stop position of a bar steel product while reducing a workload on an operator, and a method for adjusting a bar steel product stop position.SOLUTION: A cooling floor facility including a cooling floor and a conveyance device for conveying a bar steel product to a position adjacent to the cooling floor, the conveyance device including a plurality of conveyance rollers and a brake device including a braking plate and its drive device, includes: a camera for photographing a bar steel product on the conveyance device; and a control device for acquiring position information on the stop position of the bar steel product on the basis of image data obtained by photographing by the camera, and controlling the conveyance device such that a position at which the bar steel product stops approaches a prescribed stop position adjacent to the cooling floor by the action of the brake device on the basis of the acquired position information.SELECTED DRAWING: Figure 1
Patent JP-2021127271-A (JP)
Title: Inorganic sulfide and method for producing the same
Inventor: TABUCHI MITSUHARU
IPC: H01B13/00
Filed: 2020-02-13
Abstract: To provide a solid electrolyte capable of manufacturing a lithium ion secondary battery having high ion conductivity and excellent charge/discharge cycle characteristics.SOLUTION: An inorganic sulfide comprises Li, Ge, P and S, and has a crystal phase containing a β-Li3PS4 crystal phase and a γ-Li3PS4 crystal phase.SELECTED DRAWING: None
Patent JP-2021130427-A (JP)
Title: Vehicle pillar structure
Inventor: NABESHIMA HARUTERU
IPC: B62D25/04
Filed: 2020-02-21
Abstract: To reduce tensile stress generated on a flange portion as a welded portion at the time of a side collision by setting the position of a bottom surface of a recessed bead for rigidity improvement closer to the flange portion as the welded portion than a neutral axis and prevent or suppress welding fracture.SOLUTION: A vehicle center pillar structure 10 is formed in an elongated shape having a protruded curvature shape to a direction in which a load acts on a portion of an area in a longer direction, and includes a pillar outer member 12 having a hat shape in cross-section and a pillar inner member 14 closing the opening side. Respective flange portions 28, 36 are integrally connected by welding. A recessed bead 30 in a longer direction is formed on a ceiling portion 24 of the pillar outer member 12. And, the recessed bead 30 formed on the ceiling portion 24 of the pillar outer member 12 is formed such that a ridge line 42 is formed on a bottom surface portion 40. The position in which the ridge line 42 is formed is located on the vehicle inner side from a neutral axis N of the entire vehicle center pillar structure 10.SELECTED DRAWING: Figure 8
Patent JP-2021132650-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-21
Abstract: To provide a game machine capable of preventing a feeling of strangeness from being given to a player.SOLUTION: A game machine capable of playing a game comprises: sound output means capable of outputting a performance sound; display means capable of displaying a performance video; and performance execution means capable of executing prescribed performance in which a character's performance video is displayed on the display means and the performance sound is output by the sound output means according to the display of the character's performance video. The performance execution means can display a performance video whose performance proceeds at a first speed on the display means during a first period of the prescribed performance, and can display a performance video whose performance proceeds at a second speed which is slower than the first speed on the display means during a second period of the prescribed performance which is after the first period. The performance sound corresponding to the prescribed performance can be output by the sound output means at the same speed during the first period and the second period.SELECTED DRAWING: Figure 10-20
Patent JP-2021132563-A (JP)
Title: Liquid koji and method for producing the same
Inventor: TOKUNAGA NAOYA
IPC: C12G3/02
Filed: 2020-02-26
Abstract: To provide liquid koji with a glucoamylase activity of 120 U/ml or more and a method for producing the same.SOLUTION: A method for producing liquid koji includes the step of culturing koji mold in a liquid culture medium containing cereal, nitrate, sulfate and phosphate, the liquid koji having a glucoamylase activity of 120 U/ml or more.SELECTED DRAWING: None
Patent JP-2021134029-A (JP)
Title: Medium supply device
Inventor: IIOKA YUZURU
IPC: B65H1/04
Filed: 2020-02-26
Abstract: To provide a medium supply device in which a medium floated by air blowout on a loading base is returned to a normal loading position with simple configuration after a medium supply operation is completed.SOLUTION: In a medium supply device 1, a plurality of media M are loaded on a loading base 10. An adsorptive transport mechanism 20 transports an uppermost medium M1 of the plurality of media M loaded on the loading base 10. An air blowout mechanism blows out air (for example, floating air A2 and separation air A3) toward the media M. A suction mechanism 30 causes the uppermost medium M1, which floats by blowing out of air by the air blowout mechanism, to adsorb to the adsorptive transport device 20 by sucking suction air A2. A medium detection sensor 70 detects the media M loaded on the loading base 10. A control part 81 lowers the loading base 10 to a height such that the media M are not detected by the medium detection sensor 70 after completing a supply operation for the media M by transportation of the adsorptive transport mechanism 20 (steps S6, S8).SELECTED DRAWING: Figure 6
Patent JP-2021132834-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-27
Abstract: To provide a game machine capable of enhancing an interest in a game by improving control for shifting a state.SOLUTION: Performance execution means can execute a read-ahead performance on the basis of determination result information when receiving the determination result information, and restricts execution of a read-ahead performance based on determination result information when receiving the determination result information after receiving special information. Suggestive performance execution means can execute a performance for further decreasing visibility to a second low-visibility state lower than a first low-visibility state after temporarily decreasing visibility of performance identification information differing from specific performance identification information to the first low-visibility state by display of effective display, informing performance execution means can execute, as a notification performance, a performance for preventing performance identification information differing from specific performance identification information from being recognized visually, and suggestive performance execution means can execute a suggestive performance even if specific performance identification information is not stopped temporarily, and can continue to display effective display during a predetermined period after predetermined timing when the specific performance identification information is not stopped temporarily.SELECTED DRAWING: Figure 11-22
Patent JP-2021139662-A (JP)
Title: Grounding electrostatic capacitance measurement method
Inventor: YATSUBO OSAMU
IPC: G01R27/26
Filed: 2020-03-03
Abstract: To accurately measure three-phase batch grounding electrostatic capacitance of three-phase distribution lines in a non-grounding system without performing an artificial grounding test even when grounding electrostatic capacitance of a distribution line of each phase is in an equilibrium state in a case where a ground fault accident does not occur.SOLUTION: A method includes: making admittance of a load of one phase connected to a secondary side of a grounding transformer connected to three-phase distribution lines in a non-grounding system different from admittance of a load of another phase; measuring an end-to-end voltage of a limit resistor connected to a tertiary side of the grounding transformer; calculating a zero-phase voltage on a primary side of the grounding transformer on the basis of a conversion expression using the measured end-to-end voltage of the limit resistor, a resistance value of the limit resistor, a tertiary transformation ratio of the grounding transformer, impedance on the primary side and the tertiary side of the grounding transformer, a secondary voltage of the grounding transformer, and a difference between a resistance value of the load of one phase and a resistance value of the load of another phase; and calculating three-phase batch grounding electrostatic capacitance of the three-phase distribution lines on the basis of an operation expression using the calculated zero-phase voltage on the primary side, the resistance value of the limit resistor, and the tertiary transformation ratio.SELECTED DRAWING: Figure 2
Patent JP-2021139670-A (JP)
Title: Temperature history display medium and temperature history display method
Inventor: SHIMAMURA TAKASHI
IPC: G06K19/02
Filed: 2020-03-03
Abstract: To provide a temperature history display medium that uses a thermo-color ink which is mechanically readable and cannot easily be tampered with or falsified.SOLUTION: Provided is a temperature history display medium 1 comprising a code unit 2 composed of a bar code or a two-dimensional code formed on a substrate 6, and a temperature display unit 4 composed of a thermo-color ink formed on an outlined part of the code unit. The thermo-color ink is not achromatized or discolored in a designated temperature range, and is irreversibly achromatized or discolored when departed for a fixed time from the designated temperature range.SELECTED DRAWING: Figure 1
Patent JP-2021138412-A (JP)
Title: Electronic component packaging cover tape and electronic component package
Inventor: YAKABE TORU
IPC: B65D65/40
Filed: 2020-03-05
Abstract: To provide a cover tape which can be suitably heat-sealed to various kinds of carrier tapes.SOLUTION: An electronic component packaging cover tape 1 comprises a base material layer 14, and a sealant layer 11 provided on one surface side thereof. The base material layer contains polyester, and has a thickness of 5 to 30 μm. When an average value of peel strength under [condition 1] is represented by FLow, an average value of peel strength under [condition 2] is represented by FHigh, FHigh/FLow is 2 to 5. [Condition 1] seal condition: a long object, which is formed in such a manner that the cover tape is slitted to a width of 5.3 mm, is brought into contact with a surface of a sheet for a carrier tape on a surface thereof on the sealant layer side, and is heat-sealed under the condition of 160°C, 4 kg/cm2, 0.1 second to obtain a complex. Peel condition: the composite is peeled under the condition of a peel rate of 300 mm/min, a peel angle of 180°. [Condition 2] this condition is same as the condition 1 except that a heat sealing temperature is set to 200°C.SELECTED DRAWING: Figure 1
Patent JP-2021138063-A (JP)
Title: Modeling apparatus
Inventor: UEISHI KENTARO
IPC: B29C64/118
Filed: 2020-03-05
Abstract: To heighten the strength of a formed modeled object in a deposition direction as compared with the configuration in which the modeled object is formed only by deposition parts in which layers of modeling materials are deposited along a surface of a table.SOLUTION: A modeling apparatus 10 comprises: a stage 12 having a surface 12a; a deposition unit 20 for depositing layers L of a modeling material along the surface 12a to form a deposited material ML; and a formation unit 40 for forming a vertical layer VL of the layer modeling material on a side surface S by discharging the modeling material toward the side surface S while moving along the side surface S of the deposited material ML so as to cross the plurality of layers L forming the deposited material ML in a deposition direction of the deposited material ML.SELECTED DRAWING: Figure 1
Patent JP-2021140598-A (JP)
Title: Commodity sales data processing device and program
Inventor: HARADA SHINTARO
IPC: G06K7/10
Filed: 2020-03-06
Abstract: To provide a commodity sales data processing device and a program that can immediately perform fraud check and perform efficient accounting processing.SOLUTION: A commodity sales data processing device according to an embodiment includes: a code symbol reading unit that reads a code symbol attached to a commodity having the code symbol and a wireless tag attached thereto; a first wireless tag reading unit that reads the wireless tag attached to the commodity before the code symbol reading unit reads the code symbol; a second wireless tag reading unit that reads the wireless tag attached to the commodity after the code symbol reading unit reads the code symbol; a comparison unit that compares information read by the first wireless tag reading unit and information read by the second wireless tag reading unit; and a notification control unit that based on a comparison result obtained by the comparison unit, exerts control of causing a notification unit to perform notification.SELECTED DRAWING: Figure 4
Patent JP-2021143601-A (JP)
Title: Exhaust structure
Inventor: KAMIKAWA TATSUYA
IPC: F01N3/08
Filed: 2020-03-10
Abstract: To provide an exhaust structure capable of suppressing the occurrence of corrosion.SOLUTION: The exhaust structure is such that an upstream side exhaust pipe and a downstream side exhaust pipe where exhaust gas exhausted from an internal combustion engine flows are connected in series to each other. The inner diameter of the downstream end of the upstream side exhaust pipe is smaller than the inner diameter of the upstream end of the downstream side exhaust pipe, the downstream end of the upstream side exhaust pipe is inserted into the upstream end of the downstream side exhaust pipe, and the outer peripheral face of the downstream end of the upstream side exhaust pipe and the inner peripheral face of the upstream end of the downstream side exhaust pipe are fixed in the state of contacting each other.SELECTED DRAWING: Figure 1
Patent JP-2020101565-A (JP)
Title: Forming method of scintillator
Inventor: FUJITA YUKIHISA
IPC: H01J37/244
Filed: 2020-03-12
Abstract: To provide a forming method of a scintillator capable of being appropriately used for detection of radioactive rays such as electrons.SOLUTION: A forming method of a scintillator 1A comprises: using a sapphire substrate as a support substrate 10; forming a buffer layer 12 made of ZnO added with no impurity on the substrate 10 by using a MOCVD method; forming, on the buffer layer 12 and by using the MOCVD method, a luminous layer 14 that is made of ZnO added with an impurity so that its electron concentration becomes 2×1019 cm-3 or more and 2×1020 cm-3 or less and that generates scintillation light in response to incidence of radioactive rays; and forming a protective layer 16 made of a material having a band gap larger than that of ZnO on the luminous layer 14.SELECTED DRAWING: Figure 1
Patent JP-2021150422-A (JP)
Title: Driving device, light source, image projection device, and head-up display
Inventor: FURUSE KATSUHISA
IPC: G02B27/01
Filed: 2020-03-18
Abstract: To provide a driving device, a light source, an image projection device, and a head-up display, capable of preventing a post card.SOLUTION: A driving device 1 making a semiconductor laser vibrate in a multi mode drive, contains a current control circuit 5 controlling a current flowing in the semiconductor laser. The current control circuit 5 performs a first control that the current is set to a threshold value or larger for vibrate the semiconductor laser, and a second control that the current is set to a predetermined value after the first control. The time when the current becomes the threshold value or larger in the first control is shorter than a pulse width.SELECTED DRAWING: Figure 1
Patent JP-2021148535-A (JP)
Title: Measuring method, measuring device, measuring system, and measuring program
Inventor: KOBAYASHI SACHIHIRO
IPC: G01M5/00
Filed: 2020-03-18
Abstract: To provide a measuring method that can calculate a deflection waveform of a structure caused by a movable body that moves on the structure without measuring displacement of the structure.SOLUTION: A measuring method includes the steps of: acquiring first observation point information; acquiring second observation point information; adding or subtracting the time of a first ratio relative to a transit time between a first observation point and a second observation point to or from the time at which parts of a movable body pass through the first observation point to update the first observation point information, and adding or subtracting the time of a second ratio relative to the transit time to or from the time at which parts of the movable body pass through the second observation point to update the second observation point information; calculating deflection waveforms of a structure caused by the parts based on the updated first observation point information and second observation point information, a predetermined coefficient, and a formula obtained by squaring an approximate expression of deflection of the structure; and adding the deflection waveforms to calculate a deflection waveform of the structure caused by the movable body.SELECTED DRAWING: Figure 23