baber/WOPTO huggingface dataset:
Patent JP-2022142029-A (JP)
Title: Estimation program, estimation method and information processor
Inventor: ISHII HIROAKI
IPC: A01K29/00
Filed: 2021-03-16
Abstract: To estimate simply the shape of an object from a distance image measured by a ranging sensor.SOLUTION: An information processor in an embodiment includes a control part for executing processing of: extracting a point group showing a distance to the object based on a contour of a shadow of the object formed by the point group detected in the distance on the plane, from a distance image obtained by measurement using a ranging sensor from one direction toward a plane so that an object positioned in front of the plane is measured; and estimating the shape of the object based on the point group showing the distance to the object.SELECTED DRAWING: Figure 12
Patent JP-2022143344-A (JP)
Title: Conductive silicone composition, conductive silicone cured product, and laminate
Inventor: TANAKA SHOTA
IPC: C08K5/07
Filed: 2021-03-17
Abstract: To provide an addition-curable conductive silicone composition which has high conductivity and good adhesiveness to metals such as aluminum and copper.SOLUTION: The conductive silicone composition contains: (A) an organopolysiloxane which has at least two groups having a hydrosilylation-reactive carbon-carbon unsaturated bond in one molecule; (B) an organohydrogenpolysiloxane which has at least two SiH groups in one molecule; (C) a bis(β-diketonato)platinum complex; (D) conductive particles; (E) an organic peroxide; (F) a compound having an oxacyclopropane structure; and (G) a carboxylic acid anhydride.SELECTED DRAWING: None
Patent JP-2022144971-A (JP)
Title: Trpv1 activity inhibitor, and use thereof
Inventor: TAKAISHI MASAYUKI
IPC: A61Q19/00
Filed: 2021-03-19
Abstract: To provide a novel TRPV1 activity inhibitor.SOLUTION: A TRPV1 activity inhibitor contains at least one selected from the group consisting of menthoxy propanediol, menthone glycerin acetal, menthyl lactate, and salts thereof as an active ingredient.SELECTED DRAWING: Figure 2
Patent JP-2022145342-A (JP)
Title: Method of treating wastewater
Inventor: KUBOTA KENZO
IPC: C02F3/32
Filed: 2021-03-20
Abstract: To provide a long-awaited microorganism capable of treating wastewater containing ammonia nitrogen of high concentration that cannot easily be treated by a conventional one.SOLUTION: A method of treating wastewater according to the present invention is characterized by comprising: a wastewater supply step of supplying a treatment tank with wastewater; and a microorganism supply step of supplying wastewater present in the treatment tank with a deposited microorganism of an accession number FERM P-22388 and a deposited microorganism of an accession number FERM P-22400.SELECTED DRAWING: Figure 8
Patent JP-2022146126-A (JP)
Title: Game program, game system, game processing method, and game device
Inventor: MIYAMOTO SHIGERU
IPC: A63F13/428
Filed: 2021-03-22
Abstract: To provide a game program or the like capable of maintaining motivation for allowing a user to continue exercise.SOLUTION: First state changing means changes an in-game object from a first state to a second state on the basis of lapse of first time. Reward-granting means grants an in-game reward to a user when the object within a game is in the second state. Second state changing means changes an in-game object from the second state to a third state when a first condition is satisfied by granting an in-game reward. Third state changing means changes an in-game object from the third state to the first state according to lapse of second time. The third state changing means reduces remaining time of the second time according to parameters regarding a user's exercise volume.SELECTED DRAWING: Figure 11
Patent JP-2022148472-A (JP)
Title: Front end circuit and encoder
Inventor: HIRATA SHU
IPC: G01D5/245
Filed: 2021-03-24
Abstract: To provide a front end circuit capable of reducing influence by the offset voltage of an amplifier.SOLUTION: A front end circuit includes: a pre-stage amplifier 1 for amplifying input signals IN+ and IN-; a switching circuit 4 for alternatively inputting the input signals IN+ and IN- into the input terminals 1A and 1B of the pre-stage amplifier 1; a switched capacitor circuit 2 for sampling the input signals IN+ and IN- amplified by the pre-stage amplifier 1; an integration circuit 3 for outputting a differential signal obtained by integrating two sampled signals; and a switching circuit 5 constituted to switch a connection relationship between the switched capacitor circuit 2 and the integration circuit 3. The switching circuits 4 and 5 switch connection relationships between the pre-stage amplifier 1 and the input terminals TIN+ and TIN- and a connection relationship between the switched capacitor circuit 2 and the integration circuit 3 so as to sample the input signals IN+ and IN- amplified by the pre-stage amplifier 1 with double correlation.SELECTED DRAWING: Figure 6
Patent JP-2022148701-A (JP)
Title: Lower traveling body of construction machine
Inventor: HOSOYA SHIMPEI
IPC: B62D25/18
Filed: 2021-03-24
Abstract: To easily remove hardened sediment even when the sediment is accumulated and hardened on a side frame.SOLUTION: On an upper side of a side frame 15 of a lower traveling body 11, a first sediment avoiding member 24 and a second sediment avoiding member 27 for partially avoiding sediment S accumulated on the side frame 15 are attachably/detachably provided. Accordingly, a destruction space 26 can be formed in the accumulated sediment S by removing the first sediment avoiding member 24 after the sediment S is accumulated on the side frame 15. In addition, other destruction space can be formed in the accumulated sediment S by removing the second sediment avoiding member 27.SELECTED DRAWING: Figure 5
Patent JP-2021161397-A (JP)
Title: Curable composition and cured product of curable composition
Inventor: MIYAMOTO KEISUKE
IPC: C08F220/10
Filed: 2021-03-25
Abstract: To provide a cured product that can be cured without cracking even when it is thick, and has excellent bending strength.SOLUTION: A curable composition contains an α-(unsaturated alkoxyalkyl) acrylate (A) represented by a specific general formula, a bifunctional (meth)acrylate monomer (B) having a ring structure, a monofunctional (meth)acrylate monomer having a ring structure (C), and a radical polymerization initiator (D). The ratio [(B+C)/A] between the total weight of the (B) and the (C) and the weight of the (A) is 3-19.SELECTED DRAWING: None
Patent JP-2021096488-A (JP)
Title: Keyboard instrument
Inventor: IMAMURA NAOTO
IPC: G10B3/00
Filed: 2021-03-26
Abstract: To provide a keyboard instrument in which a pinion gear is not used for an opening/closing mechanism of a keyboard lid.SOLUTION: A keyboard instrument 1 comprises: a keyboard lid 10; a sidewall section 20 having a guide groove 21 for guiding opening/closing of the keyboard lid 10; an arm member 23 which has a coupling section 23C coupled to the keyboard lid 10 and which rotates with a rotation shaft 22 as a center when the keyboard lid 10 is opened/closed; and an elastic member 24 in which a first arm section 24B regulated by a regulation section 27A of a sidewall section 20-side is arranged at one end and a second arm section 24C which regulates rotation of the arm member 23 is arranged at the other end, and which is pivotally supported by the rotation shaft 22. The second arm section 24C is locked to a locking hole 23B formed in the arm member 23.SELECTED DRAWING: Figure 2
Patent JP-2021162590-A (JP)
Title: Transmissive type charge particle microscope comprising electronic energy loss spectroscopic detector
Inventor: PETER CHRISTIAAN TIEMIJER
IPC: G01N23/02
Filed: 2021-03-26
Abstract: To provide an improved transmissive type charge particle microscope.SOLUTION: There is provided a transmissive type charge particle microscope comprising: a charge particle beam source for discharging a charge particle beam; a sample holder for holding a sample; an illuminator for orienting the charge particle beam above the sample, the charge particle beam being emitted from the charge particle beam source; and a control unit for controlling operations of the transmissive type charge particle microscope. As described in the description, the transmissive type charge particle microscope is arranged so as to operate in at least two modes for substantially bringing a first magnification, while maintaining a state in which a focus of a diffraction pattern substantially matches. The at least two modes include: a first mode having a first setting of a final projector lens of a projection system; and a second mode having a second setting of the final projector lens.SELECTED DRAWING: Figure 8b
Patent JP-2022152675-A (JP)
Title: Phantom for detector calibration, radiation measuring system, and container kit
Inventor: KAMIGUCHI NAGAAKI
IPC: A61N5/10
Filed: 2021-03-29
Abstract: To provide a phantom for detector calibration, a radiation measuring system, and a container kit capable of accurately controlling relationships between the position of a member that reacts with a particle beam in a phantom and the concentration of the member.SOLUTION: In a phantom 30 for detector calibration, a first container 40 can be sealed in a state where water is stored inside. A second container 41 can store a specimen containing boron inside and store the specimen inside the second container 41 in a state where the concentration of boron is adjusted. Therefore, the boron whose concentration is adjusted is disposed at a desired position of the first container 40 by adjusting the position of the second container 41 in the first container 40. This allows measurement to be executed in a state where the boundary position of the first container 40 and the boundary position of the boron with predetermined concentration are accurately controlled for a measuring device in the case where the measuring device executes measurement from an outer peripheral position of the first container 40.SELECTED DRAWING: Figure 5
Patent JP-2022153756-A (JP)
Title: Rotating electrical machine, compressor, refrigeration device, and vehicle
Inventor: ASANO YOSHINARI
IPC: H02P29/62
Filed: 2021-03-30
Abstract: To suppress demagnetization due to high temperature of a first field magnet (70).SOLUTION: A field winding (50) generates a field magnetic flux (M50) by being supplied with a DC field current (i50). A first field magnet (70) can change its magnetic force with the field magnetic flux (M50). When the temperature of the first field magnet (70) exceeds a predetermined temperature, a control unit (3) controls the field current (i50) such that the amount of field magnetic flux (M50) that passes through the first field magnet (70) in the same direction as the magnetization direction of the first field magnet (70) increases, or alternatively, so that the amount of field magnetic flux (M50) that passes through the first field magnet (70) in the direction opposite to the magnetization direction of the first field magnet (70) decreases.SELECTED DRAWING: Figure 1
Patent JP-2022155240-A (JP)
Title: game machine
Inventor: MIZUNO HIROYASU
IPC: A63F7/02
Filed: 2021-03-30
Abstract: To enhance interest in a game in a game machine capable of executing a pseudo continuation performance.SOLUTION: After execution of a variation in a performance pattern as a performance mode of a variable performance, a first pseudo variation for temporarily stopping a pseudo continuation pattern is performed for a predetermined number of times, and then a second pseudo variation for varying a performance pattern is performed. A performance related to the temporary stop is executed, and the patterns include a first display performance pattern for temporarily stopping a pseudo continuation pattern without performing a ready-to-win display, a second display performance pattern for temporarily stopping a pseudo continuation pattern after failing in a temporary stop of a pseudo continuation pattern without performing a ready-to-win display, and a third display performance pattern for temporarily stopping a pseudo continuation pattern after performing a ready-to-win display. A special performance is more easily executed when the second display performance pattern is executed than when the first display performance pattern is executed, and a special performance is more easily executed when the third display performance pattern is executed than when another display performance pattern is executed.SELECTED DRAWING: Figure 22
Patent JP-2022155782-A (JP)
Title: Electromagnetic coupling device
Inventor: FUJISAWA YOSHINORI
IPC: F16D27/10
Filed: 2021-03-31
Abstract: To minimize a dead space in a field core to achieve downsizing of the field core in an axial direction or increase the number of turns of an electromagnetic coil.SOLUTION: An electromagnetic coupling device includes: an electromagnetic coil 17; a field core 16 having a hole 33; a terminal block 71 which has a terminal part 43 and is inserted through the hole 33 and supported by the field core 16; and a pair of terminals 44 provided at the terminal part 43. The electromagnetic coupling device includes a pair of first through holes 47 each of which passes through the terminals 44 and penetrates through the terminal board 71. Magnet wires 34 inserted through the first through holes 47 and a pair of lead wires 56, 57 for external connection are soldered to the terminals 44.SELECTED DRAWING: Figure 6
Patent JP-2022156733-A (JP)
Title: High temperature slidability and iron-based sliding material excellent in thermal shock resistance and sliding member
Inventor: HARADA HISANORI
IPC: C22C38/48
Filed: 2021-03-31
Abstract: To obtain an iron-based sliding material capable of maintaining a high friction coefficient even under a high temperature environment.SOLUTION: An iron-based sliding material comprising: C: 0.15 mass% or more and 0.30 mass% or less, Si: 0.25 mass% or more and 1.0 mass% or less, Mn: 0.30 mass% or more and 1.0 mass% or less, Ni: less than or equal to 1.7 mass%, Cr: 0.7 mass% or more and less than 1.3 mass%, Mo: 0.4 mass% or more and 1.60 mass% or less, V: 0.40 mass% or less, Nb: 0.12 mass% or less, and Al: 0.09 mass% or less, a carbon equivalent Ceq represented by a following formula (1) is 0.65 mass% or more, the residue is made of iron and impurities, Ceq (% by mass)=C+Si/24+Mn/6+Cr/5+Ni/40+Mo/4+V/14 (1), and a total content of Mn and Ni is 1.4 mass% or more and 2.2 mass% or less is used.SELECTED DRAWING: None
Patent JP-2022156907-A (JP)
Title: Color setting program, color setting method, and color setting device
Inventor: MORIKAWA SHOTA
IPC: H04N1/40
Filed: 2021-03-31
Abstract: To provide a color setting program, a color setting method, and a color setting device that can present, to a user, options for a setting in which a print color gets closer to a specified color.SOLUTION: A control unit of a color setting device acquires a specified color (S12). The control unit determines if a device-independent color based on the specified color is present within a first color gamut based on a first print setting of a printer (S17). When the device-independent color based on the specified color is determined not to be present within the first color gamut based on the first print setting (S17: NO), the control unit displays a second print setting (S22). The second print setting is a print setting of the printer different from the first print setting. The distance between the device-independent color based on the specified color and the second color gamut based on the second print setting is smaller than the distance between the device-independent color based on the specified color and the first color gamut based on the first print setting.SELECTED DRAWING: Figure 2
Patent JP-2022159875-A (JP)
Title: constant current circuit
Inventor: MITSUSHIBA TAKETARO
IPC: H03F1/30
Filed: 2021-04-05
Abstract: To provide a constant current circuit capable of outputting a current in which an influence of a current amplification factor of a transistor is reduced.SOLUTION: A base current duplication circuit 3C duplicates a base current IBR of a transistor Tr2. A transistor MP4 duplicates a collector current IC of the transistor Tr2. The base current IBR duplicated by the base current duplication circuit 3C and the collector current IC duplicated by the transistor MP4 are added so as to be output as a PTAT current Iptat having a positive temperature characteristic. The base current duplication circuit 3C duplicates a sum (=2×IBR) of the base currents IBR of the transistors Tr1 and Tr2 and supplies the sum to bases of the transistors Tr1 and Tr2. A transistor MP8 duplicates a drain current of a transistor MP1 and outputs it as a CTAT current Ictat having a negative temperature characteristic. The PTAT current Iptat and the CTAT current Ictat are added to output a constant output current Iout with respect to a temperature.SELECTED DRAWING: Figure 3
Patent JP-2022160922-A (JP)
Title: vehicle
Inventor: INOUE SHOTARO
IPC: B60H1/32
Filed: 2021-04-07
Abstract: To reduce influence exerted on an inside air sensor by a radiation heater even if the inside air sensor and a heater are disposed relatively close to each other.SOLUTION: A vehicle includes: a steering column; a radiation heater which is disposed at the steering column and radiates radiation heat to the lower side of the steering column; an instrument panel defining a part of an opening through which the steering column passes and extending in a lateral direction of the vehicle; an inside air sensor which is disposed adjacent to the opening of the instrument panel and detects an indoor temperature of the vehicle; and a lower cover which is disposed below the steering column and defines the opening with the instrument panel. One of the instrument panel and the lower cover is provided with a shield wall located between the radiation heater and the inside air heater.SELECTED DRAWING: Figure 3
Patent JP-2022126567-A (JP)
Title: Method for manufacturing inner/outer rings and separate ring body by hot former
Inventor: TANIGUCHI MASAHIRO
IPC: B21K1/04
Filed: 2021-02-18
Abstract: To make it possible to mold a total of three inner/outer rings and a separate ring body from one columnar stock by use of a hot former, and to suppress material loss, thereby enabling long-term service of a metal mold.SOLUTION: First, a parent-child molded product B comprising an outer ring part B1, a stepped recess B5 at a central upper part of the outer ring part B1, and an inner ring part B2 with a thick bottom B3 is formed. Next, the parent-child molded product B is separated into an outer ring R1 and an inner ring part C2 with a thick bottom C3. Thereafter, the same is separated into an inner ring R2, and a second columnar stock D3 which has a diameter same as an inner diameter of the inner ring R2 and has a height for molding a separate ring body X. Further, a bottomed ring body part E1 having a deep recess E2 is formed from the second columnar stock D3, and after that, the bottomed ring body part E1 is separated into the separate ring body X, and a thin punching scum H having an outer diameter same as an inner diameter of the separate ring body X.SELECTED DRAWING: Figure 3
Patent JP-2022162334-A (JP)
Title: Inside safety monitoring device and method
Inventor: NAKAMURA KENICHI
IPC: E04H6/18
Filed: 2021-04-12
Abstract: To provide an inside safety monitoring device and a method capable of reliably detecting foreign objects (persons, animals, and articles) other than vehicles in a boarding room during the operation of the device after the entrance door is fully closed.SOLUTION: The inside safety monitoring method has steps (process) of S1-S5. In step S1, an equipment space before operation V0 is stored based on 3D coordinate data D of the objects in the entire inside of boarding room 2 before the device is activated. In step S2, in conjunction with the operation of the mechanical parking system 100, the active device space V1 is calculated in real-time based on the equipment space before operation V0. Also, in step S2, inside the boarding room except for the active equipment space V1 is set as a space at operation V2. In step S3, the presence or absence of a detected object in the vacant space V2 during operation is monitored based on the 3D coordinate data D.SELECTED DRAWING: Figure 3
Patent JP-2022163941-A (JP)
Title: tire
Inventor: MATSUI TOMOYA
IPC: B60C1/00
Filed: 2021-04-15
Abstract: To provide a tire having excellent wet grip performance during running at a high speed.SOLUTION: A tire comprises a tread. The tread comprises a layer composed of rubber compositions that include rubber components in which total contents of styrene-butadiene rubber, in which contents of isoprene rubber and butadiene rubber as well as styrene are 30 mass% or less and contents of vinyl are 30 mass% or less, are 90 mass% or more and silica, in which tanδ at 0°C is 0.50 or more, extracted volumes of acetone are 10.0 mass% or less, and densities are 1.30 g/cm3 or less, where a maximum thickness of the tread is 10.0 mm or less and an outer diameter of the tire is 700 mm or less.SELECTED DRAWING: None
Patent JP-2022166528-A (JP)
Title: valve device
Inventor: KIMURA SHOTA
IPC: F16K31/04
Filed: 2021-04-21
Abstract: To provide a valve device that can suppress unexpected fluid leakage due to attitude change of a shaft while suppressing misalignment between a rotation center of a drive disk and a shaft center of a shaft.SOLUTION: A valve device includes a housing, a stationary disk 14, a drive part 16, a shaft 18, a rotor 20 and a compression spring 26. The rotor 20 includes: a drive disk 22; and a lever 24 for connecting the stationary disk 14 to the shaft 18 so as to be rotatable integrally while the stationary disk 14 is displaceable in a shaft center direction of the shaft 18. The drive disk 22 is formed with a drive-side insertion hole 223 through which the shaft 18 is inserted. The drive-side insertion hole 223 has a bore diameter of the drive-side insertion hole 223 that is larger than an axial diameter of the shaft and at least one of the bore diameters of both ends in the shaft center direction of the drive-side insertion hole 223 is larger than a minimum bore diameter in the drive-side insertion hole 223.SELECTED DRAWING: Figure 8
Patent JP-2021119349-A (JP)
Title: Static nuclear reactor containment vessel heat removal system and nuclear power plant
Inventor: MATSUZAKI TAKAHISA
IPC: G21D1/00
Filed: 2021-04-23
Abstract: To suppress reduction in heat removing performance of a static nuclear reactor containment vessel cooling facility only by static force without using power, etc., even when non-condensable gas such as nitrogen or hydrogen is present.SOLUTION: A static nuclear reactor containment vessel heat removal system comprises: a heat-exchanger installed outside a nuclear reactor containment vessel; a steam drawing pipeline where one end is connected to the heat-exchanger and the other end is located inside a dry well in the nuclear reactor containment vessel to draw steam inside the dry well into the heat-exchanger; a condensed water exhaust pipe connecting from the heat-exchanger to a suppression pool inside the nuclear reactor containment vessel; and a steam cooling pool inside which cooling water is filled and the heat-exchanger is stored and arranged. In the static nuclear reactor containment vessel heat removal system, a non-condensable gas separation filter for separating the steam and the non-condensable gas is mounted in an opening part of the steam drawing pipeline located inside the dry well in the nuclear reactor containment vessel. The non-condensable gas separation filter includes, at an upstream side thereof, an aerosol collector.SELECTED DRAWING: Figure 7