baber/WOPTO huggingface dataset:
Patent JP-2021039159-A (JP)
Title: Optical unit
Inventor: SUE TAKESHI
IPC: G03B11/00
Filed: 2019-08-30
Abstract: To provide an optical unit that can turn on or turn off a filter without increasing the size of a device or of a movable body.SOLUTION: An optical unit 10 includes: a movable body 14 having an optical module 12; a fixed body 16; a supporting mechanism 20 for supporting the movable body 14 to the fixed boy 16 swingably; and a filter 40a, which can move between a containing position P1 and a facing position P2, the containing position being a position that does not face an object side of the optical module 12 in a direction of an optical axis and the facing position being a position that faces the object side of the optical module 12 in the direction of the optical axis. The containing position P1 is provided in the fixed body 16.SELECTED DRAWING: Figure 1
Patent JP-2021037176-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-04
Abstract: To provide a game machine capable of preferably performing presentations.SOLUTION: As shown in (B), when a timer prediction is performed during the performance of a special presentation (a gossip-session-around-a-well presentation), the timer prediction is started during the performance of the special presentation and a timer value (numeric value) is counted down by a timer. Like this, in this embodiment, it is so configured that there is a case in which the special presentation and the timer prediction are performed in a parallel manner. When the special presentation and the timer prediction are performed in a parallel manner, a presentation mode of the special presentation becomes a specific mode and a specific presentation (here, a ready-to-win symbols to become a first specific presentation) is performed. It is so configured that the timer value becomes zero (0) after the special presentation is finished and a result notification of the timer prediction is to be performed.SELECTED DRAWING: Figure 10-9
Patent JP-2020073952-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-09-05
Abstract: To reduce manufacturing costs of a semiconductor device, to improve the aperture ratio of a semiconductor device, to make a display portion of a semiconductor device display a higher-definition image, and to provide a semiconductor device which can be operated at high speed.SOLUTION: A display device is provided that includes a driver circuit portion and a display portion over one substrate. The driver circuit portion includes: a driver circuit TFT in which source and drain electrodes are formed using a metal and a channel layer is formed using an oxide semiconductor; and a driver circuit wiring formed using a metal. The display portion includes: a pixel TFT in which source and drain electrodes are formed using an oxide conductor and a semiconductor layer is formed using an oxide semiconductor; and a display wiring formed using an oxide conductor.SELECTED DRAWING: Figure 1
Patent JP-2021039920-A (JP)
Title: Switch device
Inventor: ISHIHARA AKIHITO
IPC: H01H25/06
Filed: 2019-09-05
Abstract: To provide a switch device in which the impact of noise can be reduced.SOLUTION: A switch device 1 comprises an operation knob unit 3 integrally having: an operation knob 30; a detection electrode part 31 which detects an object in proximity to or contact with the operation knob 30; a conductive part 32 electrically connected to the detection electrode part 31; a first control part 33 which is electrically connected to the detection electrode part 31 via the conductive part 32, and which determines the object in proximity to or contact with the operation knob 30 on the basis of a first output signal S1 outputted from the detection electrode part 31, and then outputs a result of the determination as a second output signal S2; and a sub-board 34 which is fitted to the operation knob 30 and has the first control part 33.SELECTED DRAWING: Figure 1
Patent JP-2019220220-A (JP)
Title: Big data in process control system
Inventor: NIXON MARK J
IPC: G05B23/02
Filed: 2019-09-09
Abstract: To provide a big data network or system for a process control system or a plant.SOLUTION: A big data network or system includes a big data apparatus and one or more data receiver computing devices. The big data apparatus includes a data storage area. The data storage area is configured to store, using a common data schema, multiple types of process data and/or plant data. The data is generated or received by a process control system for use. The one or more data receiver computing devices receive data from multiple nodes or devices. Services and/or data analyses provided by a process control system big data system can determine, based on discovered knowledge, changes and/or additions and thereby optimize the process control system or a plant.SELECTED DRAWING: Figure 1
Patent JP-2020204397-A (JP)
Title: Electric automobile-braking torque generation device and electric automobile
Inventor: SHIBAYAMA NAOSHI
IPC: B60T10/04
Filed: 2019-09-11
Abstract: To provide: an electric automobile braking torque generation device which can efficiently generate a large braking torque without necessarily requiring a flow-regulating valve synchronized with reciprocal sliding of a piston inside a cylinder part; and an electric automobile.SOLUTION: An electric automobile 100 comprises a braking torque generation device 200 that imparts a braking torque to front wheel axles 102a, 102b driven rotationally by an electric motor 107. The braking torque generation device 200 comprises a compression-expansion mechanism 210, an airtightness-regulating valve 220, and a clutch device 222. The compression-expansion mechanism 210 comprises a piston 214 that reciprocally slides within a cylinder block 212 to increase or decrease the volume of an air chamber 216. A cylinder part 212a in the cylinder block 212 has an intake-emission cylinder communication path 213. The piston 214 has a piston communication path 215 at a position in communication with both the air chamber 216 and the intake-emission cylinder communication path 213.SELECTED DRAWING: Figure 2
Patent JP-2020078227-A (JP)
Title: Charge control device, power storage device, and charge control method
Inventor: INOUE TATSUYA
IPC: H01M10/44
Filed: 2019-09-11
Abstract: To suppress vibration of a current command value while suppressing the occurrence of electrodeposition.SOLUTION: A charge control device for a power storage element includes a calculation unit that calculates a current command value for a charge current of the power storage element such that the current command value does not exceed a current limit value defined by the current limit characteristic. The current limit characteristic has a constant current limit value in a first region in which the voltage of the power storage element is a first voltage or less, which is lower than a CV voltage at the time of CV charging, and has a decreased current limit value as the voltage is higher in a second region in which the voltage of the power storage element is from the first voltage to the CV voltage. The calculation unit calculates the current command value in the second region as a value having a delay with respect to the current limit value on the basis of the current limit value defined by the current limit characteristic and the past current command value.SELECTED DRAWING: Figure 5
Patent JP-2021043789-A (JP)
Title: Aviation business support device, aviation business support method, and program
Inventor: WATANABE TAKAHIRO
IPC: B64F1/36
Filed: 2019-09-12
Abstract: To provide an aviation business support device that can support a safe operation of an aircraft.SOLUTION: An aviation business support device of an embodiment comprises: a first acquisition unit that acquires aircraft information including a position and altitude of an aircraft; a second acquisition unit that acquires core information about a core of rain clouds; a calculation unit that calculates a determination area in front of the aircraft using the aircraft information; a first determination unit that determines whether or not the core exists in the determination area using the core information and generates alarm information based on a determination result; and a communication unit that sends the alarm information to an outside.SELECTED DRAWING: Figure 2
Patent JP-2021042640-A (JP)
Title: Double steel pipe concrete pile and method of manufacturing the same
Inventor: HONMA MASAHITO
IPC: E02D5/30
Filed: 2019-09-13
Abstract: To provide a double steel pipe concrete pile which can be easily manufactured in a short period of time, can secure a sufficient strength and can be used as a precast pile, and a method of manufacturing the same.SOLUTION: A double steel pipe concrete pile 1 has an outer shell steel pipe 2. The double steel pipe concrete pile 1 has an inner shell steel pipe 3 positioned inside the outer shell steel pipe 2. The double steel pipe concrete pile 1 has end plates 4 blocking at least one end between the outer shell steel pipe 2 and the inner shell steel pipe 3. The double steel pipe concrete pile 1 has a pile body part 6 formed by filling a space part 5 surrounded by the outer shell steel pipe 2, the inner shell steel pipe 3 and the end plates 4 with a cement-based material C.SELECTED DRAWING: Figure 1
Patent JP-2019212930-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI NAOKI
IPC: H01L27/04
Filed: 2019-09-19
Abstract: To detect abnormal heating of a power transistor with accuracy.SOLUTION: A semiconductor device 100 comprises: a power transistor N1 that has a vertical structure; and a temperature detection element 10a that detects abnormal heating of the power transistor N1. The power transistor N1 includes: a first electrode 208 formed on a first principal surface side (a front face side) of a semiconductor substrate 200; a second electrode 209 formed on a second principal surface side (a rear face side) of the semiconductor substrate 200; and pads 210a to 210f unevenly arranged on the first electrode 208. The temperature detection element 10a is formed at the maximum heat-generation position of the power transistor N1 (in the vicinity of the pad 210b where a current is most likely to be concentrated) specified by uneven arrangement of the pads 210a to 210f.SELECTED DRAWING: Figure 4
Patent JP-2020050657-A (JP)
Title: Enteric-coated powder
Inventor: WATANABE SATOSHI
IPC: A61K9/50
Filed: 2019-09-19
Abstract: To provide coated powders that are difficult to disintegrate and dissolve in the stomach, and are easy to disintegrate and dissolve in the intestine, for the purposes such as prevention of the decomposition and deterioration of the active ingredient by gastric acid, and effective absorption in the digestive tract.SOLUTION: Provided are an enteric-coated powder 11 in which a core 12 containing an active ingredient is coated with an edible coating material layer 13, the edible coating material layer 13 consisting of solid dispersion medium 14 containing polysaccharide, and solid dispersoid 15 containing divalent or higher cation salt, and the divalent or higher cation salt being insoluble in neutral water and soluble in acidic water; a powder, granule, or tablet containing the enteric-coated powder 11; and a method for producing the enteric-coated powder.SELECTED DRAWING: Figure 1
Patent JP-2021049659-A (JP)
Title: Printer
Inventor: UNO MASARU
IPC: B41J3/01
Filed: 2019-09-24
Abstract: To facilitate setting work of a newly-connected bar code reader.SOLUTION: A control circuit 440 of a label printer 100 executes: bar code output processing SL10 which outputs reference bar code data stored in a memory 447; bar code information acquisition processing SR20 which acquires read-out data indicating a read-out result of a reference bar code from a bar code reader BR; corrected content determination processing SL50 which determines a content of read-out data correction processing for correcting the read-out data on the basis of a comparison result of the reference bar code data and the read-out data; object printed matter creation processing which performs the read-out data correction processing to the read-out data acquired by corresponding to the read-out result of an optional bar code by the bar code reader BR, controls on the basis of the read-out data after the read-out data correction processing, and creates a read-out data label Lr with a corresponding print object formed.SELECTED DRAWING: Figure 8
Patent JP-2021049172-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-09-25
Abstract: To provide a game machine capable of enhancing amusement.SOLUTION: When two or more pieces of variation information are stored in reservation storage means and the total variation time corresponding to the two or more pieces of variation information stored in the reservation storage means does not exceed a predetermined time, main control means outputs a variation pattern command in which two or more variation displays corresponding to the two or more pieces of variation information are visually recognized as one variation display in a pseudo manner to sub control means. When the two or more pieces of variation information are stored in the reservation storage means and the total variation time corresponding to the two or more pieces of variation information stored in the reservation storage means does not exceed the predetermined time, the sub control means causes decorative symbol display means to execute a pseudo variation display in which the two or more variation displays corresponding to the two or more pieces of variation information are visually recognized as one variation display in a pseudo manner on the basis of the variation pattern command from the main control means.SELECTED DRAWING: Figure 54
Patent JP-2021051948-A (JP)
Title: Induction heating device
Inventor: TAKESHITA MIYUKI
IPC: H05B6/12
Filed: 2019-09-26
Abstract: To provide an induction heating device in which a magnetic flux that does not contribute to heating is used to be converted into power and the converted power is charged so that the charged power can be used as a power source for various electric loads.SOLUTION: An induction heating device includes: a top plate where a pot P is placed; a heating coil 110 disposed under the top plate; a drive part 111 which supplies a high frequency-current to the heating coil 110, thereby allowing the heating coil 110 to heat the pot P; an auxiliary coil 112 disposed to be adjacent to the heating coil 110; a power conversion circuit 120 which executes a DC conversion function to convert an induction current flowing through the auxiliary coil 112 into DC power by magnetic fluxes generated by the high-frequency current flowing through the heating coil 110; and a battery unit 123 for storing the converted DC power.SELECTED DRAWING: Figure 2
Patent JP-2021054114-A (JP)
Title: Seat belt retractor and seat belt device
Inventor: YAMAMOTO TETSUYA
IPC: B60R22/28
Filed: 2019-09-27
Abstract: To provide a seat belt retractor and a seat belt device that can prevent dropping of a limit load at the time of load level switching even when an energy absorption mechanism is configured to include torsion bars arranged in parallel.SOLUTION: A seat belt retractor 1 includes an energy absorption mechanism 5 configured to absorb motion energy of an occupant by limiting a load applied to a webbing at the time of operation of a lock mechanism 4. The energy absorption mechanism 5 includes a load application member (link plate 54) configured to temporarily increase a load input to a second torsion bar 52 when a second end portion 52b of the second torsion bar 52 starts rotating about an axis of a first torsion bar 51.SELECTED DRAWING: Figure 4
Patent JP-2021054745-A (JP)
Title: Method for producing 2',3'-dimethyl aromatic ketone
Inventor: NAKATANI NIRO
IPC: C07C49/76
Filed: 2019-09-30
Abstract: To provide a method for producing 2',3'-dimethyl aromatic ketone in which an inexpensive and easily available raw material is used and that can industrially manufacture 2',3'-dimethyl aromatic ketone that is inexpensive.SOLUTION: A 2',3'-Dimethyl aromatic ketone is produced by reacting 2,3-dimethylchlorobenzene with magnesium metal in the presence of lithium chloride of 0.2 mole times or more with respect to 2,3-dimethylchlorobenzene to convert into a Grignard reagent, and reacting the Grignard reagent with an acid anhydride at a reaction temperature of 10°C or lower, followed by subjecting to hydrolysis treatment.SELECTED DRAWING: None
Patent JP-2021057262-A (JP)
Title: Light source unit and illuminating device
Inventor: TAKANO HARUKA
IPC: F21S2/00
Filed: 2019-09-30
Abstract: To provide a light source unit that can restrain a temperature rise of a light source module.SOLUTION: A light source unit 12 comprises a light source module 33. A power source part 34 is electrically connected to the light source module 33. A long chassis 31 comprises side parts 51 on both sides along a longitudinal direction, and a convex part 52 protruding from between the side parts 51. The power source part 34 is arranged between the side parts 51 on both sides. The light source module 33 is provided on a front side in the protruding direction of the convex part 52. A space part 53 is provided between a back side of the convex part 52 and the power source part 34. The chassis 31 provided with the light source module 33 and the power source part 34 is inserted into a cylindrical cover 30 having translucency in at least a portion. A cap is provided on an end part of the cover 30.SELECTED DRAWING: Figure 3
Patent JP-2021059021-A (JP)
Title: Inkjet recording device
Inventor: INO NAOAKI
IPC: B41J2/01
Filed: 2019-10-03
Abstract: To reduce generation of satellite liquid droplets at a rear end portion of an image on a sheet.SOLUTION: An inkjet recording device comprises: a nozzle configured to be able to discharge liquid droplets including first liquid droplets Si and second liquid droplets Mi larger in liquid droplet than the first liquid droplets; a movement mechanism that relatively moves the nozzle and a sheet; and a processor that creates discharge data 14 on liquid droplets corresponding to dot images formed by discharging liquid droplets from the nozzle on the sheet relatively moved by the movement mechanism. The processor creates the discharge data 14 by replacing the second liquid droplets Mi with a target pixel AP with the first liquid droplets Si, when n-pixel (provided that n is two or more) in which liquid droplets are not discharged follow the target pixel AP which is a pixel in which the second liquid droplets Mi are arranged, in original discharge data 12 from which the discharge data 14 is created.SELECTED DRAWING: Figure 5
Patent JP-2021058915-A (JP)
Title: Double pipe and method of manufacturing the same
Inventor: YAMAMOTO KOJI
IPC: F16L9/18
Filed: 2019-10-08
Abstract: To provide a technology of accurately bending a double pipe.SOLUTION: Between an inner pipe (11) and an outer pipe (12), at least two long spacers (21 to 24) are provided along a center axis (18) of a double pipe (10). On a cross-section of a bending portion (15) seen from a direction along the center axis (18) of the double pipe 10, based on a radial direction of the bending portion (15), a first spacer (21) is positioned on the inner side than a center (19) of the double pipe (10). A second spacer (22) is positioned on the outer side than the center (19) of the double pipe (10). Assuming a straight line passing through a center (15a) of the bending portion (15) and a center (19) of the double pipe (10) as a reference line (25), at least one of the first spacer (21) or the second spacer (22) overlaps with the reference line (25).SELECTED DRAWING: Figure 1
Patent JP-2021061952-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-11
Abstract: To provide a game machine capable of suppressing decline of interest of a player by improving appearance of a three-dimensional decorative body decorated with colors.SOLUTION: A Pachinko machine includes a decorative body 3961 having a three-dimensional part 3970a bulging three-dimensionally, a decorative part 3980a comprising a colored ornament in a range on the furthermore inside than the circumference of the three-dimensional part 3970a, a blank part 3986 provided on the three-dimensional part 3970a between the circumference of the decorative part 3980a and the circumference of the three-dimensional part 3970a, and a boss part 3970b projecting rearward from a part provided with the decorative part 3980a in the three-dimensional part 3970a.SELECTED DRAWING: Figure 321
Patent JP-2021064540-A (JP)
Title: Connection device
Inventor: HASHIMOTO NOBORU
IPC: H01R25/14
Filed: 2019-10-15
Abstract: To provide a connection device capable of improving the stability of mechanical connection with a wiring duct.SOLUTION: A connection device 10 includes: a duct connection part 21 that is physically attached to a wiring duct 40 by being inserted into the wiring duct 40 from an opening 43 a part of which extends in a lengthwise direction of the wiring duct 40; and a body part 24 that is held by the wiring duct 40 via the duct connection part 21. The wiring duct 40 includes first and second portions 424, 425 opposing in the width direction of the wiring duct 40 with the opening 43 therebetween. A duct facing surface 2411 facing the wiring duct 40 in the body part 24 includes first and second areas 2411a, 2411b corresponding to the first and second portions 424, 425, respectively. The body part 24 has at least one of a first contact part 244a that is formed in the first area 2411a and comes into contact with the first portion 424 and a second contact part 244b that is formed in the second area 2411b and comes into contact with the second portion 425.SELECTED DRAWING: Figure 9
Patent JP-2021063763-A (JP)
Title: Device and method for measuring magnetic force
Inventor: SHIRAI KENICHI
IPC: G01R33/02
Filed: 2019-10-16
Abstract: To easily and accurately measure an attraction force or a repulsive force between two magnetic rows each having a gap and facing each other.SOLUTION: A magnetic force measuring device 10 includes: a movable part 11; a housing part 12 having a bottom part 12b arranged below the movable part 11; a first load cell 13 arranged between the upper surface of the bottom part 12b of the housing part 12 and the lower surface of the movable part 11 and fixed to the upper surface of the bottom part 12b of the housing part 12; a second load cell 14 fixed to the upper surface of the movable part 11; and a pre-load provision unit 22 in contact with the upper surface of the second load cell 14. The first load cell 13 and the second load cell 14 face each other across the movable part 11, and a pre-load is applied on the first load cell 13 and the second load cell by using the pre-load provision unit 22.SELECTED DRAWING: Figure 3
Patent JP-2021067194-A (JP)
Title: Vehicle control system, vehicle control device, and vehicle learning device
Inventor: HASHIMOTO YOSUKE
IPC: F02D29/02
Filed: 2019-10-18
Abstract: To provide a vehicle control system that allows reduction in the number of man-hours necessary for an expert in setting a relationship between a state of a vehicle and an action variable.SOLUTION: A CPU 72 sets a throttle opening degree command value and a retardation amount of ignition timing as an action by using relationship definition data DR on the basis of time-series data of an accelerator operation amount PA as a state, operates a throttle valve and an ignition device according to them, and acquires a torque, a torque command value and an acceleration at that time. The CPU 72 transmits the state, the action, the torque, the torque command value and the acceleration to a data analysis center 110. The data analysis center 110 updates the relationship definition data DR by rewarding according to whether the torque and the acceleration satisfy criteria on the basis of the data transmitted from multiple vehicles VC1, VC2, ....SELECTED DRAWING: Figure 1