baber/WOPTO huggingface dataset:
Patent JP-2021180746-A (JP)
Title: Finger sterilizer
Inventor: NAMBU MITSUHIKO
IPC: A61L2/10
Filed: 2020-05-19
Abstract: To provide a finger sterilizer capable of quickly removing moisture on a wet hand after washing a hand, for drying a hand, performing sterilization and killing virus.SOLUTION: A finger sterilizer comprises: a cabinet 2 comprising an air outlet 25; blowing means 3 provided in the cabinet 2; a sensor 4; and an ultraviolet sterilization lamp 5. The blowing means 3 comprises: a heater 30; a blower 31; a motor 32; and an air lead-out passage 33. The sensor 4 is provided in the vicinity of the air outlet 25, and the ultraviolet sterilization lamp 5 is provided on a position on a lower side of the cabinet 2 and on a rear side of the air outlet 25.SELECTED DRAWING: Figure 2
Patent JP-2021184791-A (JP)
Title: Probe and ultrasonic diagnostic apparatus using the same
Inventor: IGARASHI YUTAKA
IPC: A61B8/00
Filed: 2020-05-25
Abstract: To provide a probe that has achieved a TGC circuit suitable for being mounted on a 2D array probe, and an ultrasonic diagnostic apparatus using the same.SOLUTION: There is provided a probe for transmitting an ultrasonic wave to a diagnosis target part and receiving a reception signal, which is a reflective wave. The probe includes a plurality of vibrators, a plurality of low noise amplification circuits corresponding to each of the plurality of vibrators, which have a variable resistance feedback part capable of varying a resistance value by an electric signal input to a control terminal, and a control circuit. The control circuit includes a dummy circuit for generating a bias voltage of the feedback part of the low noise amplification circuits, and an addition circuit for outputting an addition signal of the bias voltage by the dummy circuit and a control signal that rises or falls with a lapse of time. The plurality of low noise amplification circuits variably control the gain of them by inputting output of the addition circuit to the control terminal of the variable resistance feedback part.SELECTED DRAWING: Figure 1
Patent JP-2021189472-A (JP)
Title: Communication device and meter reading system including the same
Inventor: MATSUZAKI KOKI
IPC: G08C15/00
Filed: 2020-05-25
Abstract: To provide a communication device for enabling a consumer and a business operator to appropriately obtain a use state of a fluid while suppressing an increase of power consumption and a communication amount in the communication device, and also to provide a meter reading system including the same.SOLUTION: A communication device 20 includes a control section. The control section performs: acquiring a measurement value at a predetermined meter reading frequency from a meter 10 for measuring a flow rate of a fluid consumed by a consumer, so as to read the meter (step S1); and obtaining a use amount of a fluid based on a measurement value acquired by meter reading (step S2). The control section adjusts a meter reading frequency of the meter in response to a use amount of a fluid for each meter reading (step S3).SELECTED DRAWING: Figure 6
Patent JP-2021190481-A (JP)
Title: Color imaging device and electronic apparatus
Inventor: IMAMURA KOKI
IPC: H04N5/369
Filed: 2020-05-26
Abstract: To make focus and separate each wavelength region component of incident light into colors in a correspondent photoelectric conversion layer in a vertical color separation type color imaging device.SOLUTION: The present invention relates to a color imaging device comprising: a light transmission layer through which light of a first wavelength region, light of a second wavelength region and light of a third wavelength region are transmitted; a first photoelectric conversion layer which absorbs the light of the first wavelength region and performs photoelectric conversion; a first signal readout circuit which reads out signal charge generated in the first photoelectric conversion layer; a second photoelectric conversion layer which absorbs the light of the second wavelength region and performs photoelectric conversion; a second signal readout circuit which reads out signal charge generated in the second photoelectric conversion layer; a third photoelectric conversion layer which absorbs the light of the third wavelength region and performs photoelectric conversion; and a third signal readout circuit which reads out signal charge generated in the third photoelectric conversion layer. The light transmission layer includes a light transmission film and first, second and third microstructure arrays provided in the light transmission film and respectively condensing the light of the first, second and third wavelength regions.SELECTED DRAWING: Figure 1
Patent JP-2021191051-A (JP)
Title: Coil rotary electric machine with high space factor
Inventor: ENOMOTO YUJI
IPC: H02K3/04
Filed: 2020-05-27
Abstract: To realize a coil rotary electric machine with a high space factor having a stator which can raise a conductor space factor in a slot to the utmost in theory without applying excess stress to a stator core and an insulator, and both coil end and slot part of which are in the optimal shapes, and in which a resistance value becomes the minimum in theory even when a soft magnetic material with excellent magnetic characteristics is used.SOLUTION: A coil rotary electric machine 100 with a high space factor comprises a plurality of hairpin-shaped coils 1 each having an insulation-coated coil end part 6, and a square-shaped straight part 5 extending from the coil end part 6, and at the tip of which coupling parts 3a, 3b are formed. The straight part 5 is arranged in a slot of a stator core 7. The coil rotary electric machine 100 with the high space factor comprises a resin bobbin 4 consisting of a resin insulation member to be inserted into the slot of the stator core 7, and the straight part 5 of the hairpin-shaped coil 1 is inserted into a slot hole 4a of the resin bobbin 4.SELECTED DRAWING: Figure 8A
Patent JP-2021188297-A (JP)
Title: Flood prevention method
Inventor: MATSUMOTO TETSUYA
IPC: E02B3/04
Filed: 2020-05-27
Abstract: To provide a flood prevention method with a simple structure which can improve installation efficiency of a water absorption sandbag and to provide a water absorption vessel and a vessel for water bag.SOLUTION: A flood prevention method comprises the steps of: carrying a water absorption sandbag package body (9) for storing a plurality of water absorption sandbags (5), a first resin bag (3) and a second resin bag (4) in a corrugated fiberboard box with a top cover, to a specified location (Fig. 5(A)); opening a top cover (24) in the corrugated fiberboard box and taking out the water absorption sandbags (Fig. 5(B)); forming a water absorption vessel (1) by covering the inner surface of the corrugated fiberboard box with the first resin bag and covering the outer surface of the corrugated fiberboard box with the second resin bag and fixing the first resin bag and the second resin bag (Figs. 5(C) to (E)); storing water in the water absorption vessel (Fig. 5(F)); swelling the water absorption sandbag (5) (Figs. 5(G), (H)); and installing the swollen water absorption sandbag in an installation site.SELECTED DRAWING: Figure 5
Patent JP-2021189608-A (JP)
Title: Design method for extreme learning machine based on dna strand substitution
Inventor: ZHANG QIANG
IPC: G06N3/04
Filed: 2020-05-27
Abstract: To provide a design method for an extreme learning machine based on DNA strand substitution.SOLUTION: A present invention relates to a field of DNA strand substitution, and specifically to an extreme learning machine based on DNA strand substitution with a learning function. A design method for the extreme learning machine uses a DNA neuron as a unit and simulates functions such as weight learning of the extreme learning machine and data matching of a nonlinear function. An extreme learning machine is constructed through differential equations of an ideal reaction network, in which the ideal network is composed of reaction modules. Using kinetic equivalence of the ideal reaction module and a DNA strand replacement reaction module, a learning function of the ideal reaction network can be simulated via an analog circuit created by a DNA strand replacement reaction module.SELECTED DRAWING: Figure 1
Patent JP-2021190236-A (JP)
Title: Electromagnetic relay
Inventor: FURUKAWA KAZUKI
IPC: H01H50/14
Filed: 2020-05-27
Abstract: To reduce the heat effect on an electromagnetic relay via a coil terminal during soldering by solving a problem in which soldering a contact terminal requires a larger amount of heat than a coil terminal when the contact terminal has a larger cross-sectional area than the coil terminal.SOLUTION: A contact terminal is connected to a movable contact or a fixed contact and projects outward from a base. The tip of the contact terminal includes a plurality of terminal portions branched from each other. Each of the plurality of terminal portions has a cross-sectional area substantially equal to the cross-sectional area of a coil terminal.SELECTED DRAWING: Figure 2A
Patent JP-2021189098-A (JP)
Title: Timepiece component and timepiece
Inventor: FURUSATO HIROYOSHI
IPC: G04B37/22
Filed: 2020-06-03
Abstract: To provide a timepiece component having a surface decoration with design property, in addition to hardness and corrosion resistance.SOLUTION: A timepiece component is composed of an austenite ferritic stainless steel including: a base 15 having a ferrite phase; a surface layer 16 having an austenite phase; and a mixed layer 17 formed between the base 15 and the surface layer 16 with the ferrite phase and the austenite phase present in a mixed manner. The surface layer 16 has a mirror surface 10 and a crease 14a. When average roughness of the mirror surface 10 is Sa_m, average roughness of the crease 14a is Sa, and maximum roughness is Sz, Sa_m/Sa is 0.01 to 0.2 and Sa/Sz is 0.03 to 0.1.SELECTED DRAWING: Figure 3
Patent JP-2021187135-A (JP)
Title: Sound absorption composite laminate and method for manufacturing sound absorption composite laminate
Inventor: ICHIKI HIDEAKI
IPC: B32B5/24
Filed: 2020-06-04
Abstract: To provide a sound absorption composite laminate having excellent rigidity and sound absorption characteristics, and a method for manufacturing the same.SOLUTION: A sound absorption composite laminate has a nonwoven fabric fiber-reinforced resin layer containing nonwoven fabric fibers and a first thermoplastic resin, and a thermoplastic foam resin layer, and has a void ratio of the nonwoven fabric fiber-reinforced resin layer of 30% or more.SELECTED DRAWING: None
Patent JP-2021194678-A (JP)
Title: Two-side submerged-arc welding device and method
Inventor: TOKUMITSU YU
IPC: B23K9/18
Filed: 2020-06-12
Abstract: To provide a two-side submerged-arc welding method which simultaneously welds two sides of a groove by simultaneously moving forward a precedent welding torch and a subsequent welding torch arranged separately in a welding progress direction, along a welding line, which can suppress welding defect due to coming-out of molten metal.SOLUTION: In simultaneously forming first layers at grooves at front and rear sides (a first-side groove and a second-side groove) formed in plate materials butted to each other vertically, a precedent welding region and a subsequent welding region defined closer to a rear side in a welding progress direction than the precedent welding region are moved in the welding progress direction along a welding line while holding an interval between both regions. In the precedent welding region, first flux is supplied to the first-side groove and second flux is supplied to the second-side groove. The first-side groove is arc-welded while pressing the second flux against the second-side groove using a backing plate in the precedent welding region, and at the same time the second-side groove is arc-welded in the subsequent welding region.SELECTED DRAWING: Figure 1
Patent JP-2021197700-A (JP)
Title: Video input device, video output device, video transmission system, and program
Inventor: SATO TAKAHIRO
IPC: H04N19/85
Filed: 2020-06-17
Abstract: To suppress the generation of borders between adjacent images.SOLUTION: A video input device 10 includes a division unit 12 that divides an input video into two in a vertical direction and a horizontal direction such that two divided videos are arranged side by side in the vertical direction and in the horizontal direction, and a shaping unit 13 that shapes the image according to the number of pixels of the image that can be encoded by an encoder 3 that supports divided videos, and the division unit 12 divides the input video such that some of the adjacent divided images overlap, the number of pixels in the horizontal direction is smaller than the number of pixels in the horizontal direction of the video that can be encoded by the encoder 3 for at least some of the divided videos, and the number of pixels in the vertical direction is larger than the number of pixels in the vertical direction of the video that can be encoded by the corresponding encoder 3, and the shaping unit 13 shapes the divided videos such that the video in the protruding region of each of the four divided videos is allocated to an unallocated region in the video that can be encoded by the encoder 3.SELECTED DRAWING: Figure 1
Patent JP-2021194631-A (JP)
Title: Salt damage countermeasure filter medium and pleat type filter
Inventor: INOUE MAKOTO
IPC: B01J41/05
Filed: 2020-06-18
Abstract: To provide a salt damage countermeasure filter medium that has high-salt content retention property and is reduced in salt content re-entrainment at the time of deliquescence.SOLUTION: A salt damage countermeasure filter medium includes an intermediate layer comprising: a strong cation exchange fiber in which an ion-exchange group is substituted with a hydrogen ion; a strong anion exchange fiber in which an ion-exchange group is substituted with a hydroxyl group; and a high-water absorptive fiber, between a dust removal layer and a support fiber layer.SELECTED DRAWING: Figure 1
Patent JP-2021196327-A (JP)
Title: Driving plan display system
Inventor: KIMURA KIMIHARU
IPC: G01C21/26
Filed: 2020-06-18
Abstract: To make it easy for drivers to recognize the transition of driving events, during autonomous driving.SOLUTION: A driving plan display system 1 includes: a driving plan creation unit 54 that creates a driving plan during autonomous driving; a display device 2 that displays the driving plan created by the driving plan creation unit; and a display control unit 55 that controls display contents of the display device. The driving plan includes at least one driving event. The driving plan creation unit deletes the driving event from the driving plan when the driving event is started, and the display control unit holds the display of the driving event to the display device until a predetermined condition is established after the driving event was started.SELECTED DRAWING: Figure 4
Patent JP-2022000546-A (JP)
Title: Cable laid rope
Inventor: FURUTA TAKASHI
IPC: D07B1/06
Filed: 2020-06-19
Abstract: To provide a cable laid rope which has both of flexibility and non-self-rotational property.SOLUTION: A cable laid rope 10 is formed by twisting three or four schenkels 20 twisted by a plurality of strands 30. A twisting direction of the schenkels 20 is a direction opposite to a twisting direction of the strands 30. A twisting pitch of the schenkels 20 is seven times or more and 11 times or less as long as a rope diameter. The twisting direction of the strands 30 is the same as the twisting direction of element wires 40.SELECTED DRAWING: Figure 1
Patent JP-2022022582-A (JP)
Title: Optical instrument and optical member with heater
Inventor: OGURA MASARU
IPC: H04N5/225
Filed: 2020-06-29
Abstract: To provide an optical instrument and an optical member with a heater capable of enhancing quality of a captured image while suppressing short-circuit failure of the heater.SOLUTION: A camera includes: an imaging part 31; a supporting member 33 having a cylindrical part 331 and supporting the imaging part 31 inside the cylindrical part 331; an outer cover 32 is arranged in a state where one surface on +Y direction side is exposed to the outside of a housing and the other surface on -Y direction side is opposed to the cylindrical part 331; a heater 36 having a conductive pattern arranged on the imaging part 31 side in the outer cover 32; a resin layer 351 formed of a transparent silicone resin and provided so as to cover the conductive pattern on the -Y direction side of the outer cover 32; and an inner cover 35 provided so as to cover the -Y direction side in the resin layer 351.SELECTED DRAWING: Figure 3
Patent JP-2020161191-A (JP)
Title: Portable terminal, identification system, and program
Inventor: INAGAKI Shota
IPC: G06Q20/40
Filed: 2020-07-01
Abstract: To provide a portable terminal, an identification system, and a program for strictly performing identification in on-line transaction.SOLUTION: A portable terminal 1 has a camera 33 and acquires data necessary for identification of a user at the start of a service by using only a portable terminal 1 owned by the user, and comprises: a guide screen output unit 14 that outputs a guide screen for designating the arrangement position of a coin 9 that is photographed together with a driver's license 3 with a photograph of the face printed thereon; an identification image acquisition unit 15 that acquires, from the camera 33, an identification image that is an image including the coin 9 and the driver's license 3 according to the output guide screen; a collation image acquisition unit 19 that acquires, from the camera, a collation image that is an image including the face of an owner of the driver's license 3; and an image transmission unit 20 that transmits the identification image acquired from the identification image acquisition unit 15 and the collation image acquired from the collation image acquisition unit 19, to an identification server 4 that performs identification by using the images.SELECTED DRAWING: Figure 1
Patent JP-2022012698-A (JP)
Title: Textile wiper
Inventor: YAGI TOSHIHIKO
IPC: D01F6/60
Filed: 2020-07-02
Abstract: To provide a textile wiper suitable for manufacturing a magnetic disk of a perpendicular magnetic recording system in which adhesion of a polyester-derived matter due to friction and occurrence of trouble due to residue and contamination are suppressed.SOLUTION: A textile wiper includes a polyamide multifilament in a warp or a weft. The textile wiper for a perpendicular magnetic recording layer or a top coat layer of a magnetic recording medium has a cover ratio of the warp or weft of the textile wiper and the weft or warp crossing therewith of 6:4 to 9.5:0.5.SELECTED DRAWING: None
Patent JP-2021180827-A (JP)
Title: shield
Inventor: MATSUNAMI HIDETOSHI
IPC: A62B29/00
Filed: 2020-07-16
Abstract: To provide a shield capable of appropriately shielding movements of viruses.SOLUTION: A shield has: a first member having a first air inlet letting the air in from a space above the head of a wearer; a second member having a first air outlet that is positioned above the head of the wearer and can blow off the air and a first airway supplying the first air outlet with the air taken in by the first air inlet; and a third member having a second air inlet that is positioned below the chest of the wearer, can take in the air and exhausts the air taken in by the second air inlet. The shield is configured to cover at least the upper part of the body of the wearer with a surface connecting the first air outlet and the second air inlet.SELECTED DRAWING: Figure 1
Patent JP-2022024347-A (JP)
Title: Light modulator and light modulation method
Inventor: SOBU YOHEI
IPC: H04B10/516
Filed: 2020-07-17
Abstract: To provide a light modulator including a plurality of segments used as a phase shifter, in which the complexity of control of a circuit that adjusts the timing of electric signals given to each segment.SOLUTION: A light modulator comprises a Mach-Zehnder interferometer and three or more segments and generates a light signal in accordance with the three or more electric signals transmitted in parallel. The three or more segments are provided in series along the light path of the Mach-Zehnder interferometer and cause the phase of the light propagating through the light path to be shifted in accordance with the corresponding electric signal. The length of at least one of the three or more segments is different from the lengths of the other segments. The lengths of light paths from the input terminal of each segment to the input terminal of the next segment are mutually the same.SELECTED DRAWING: Figure 5
Patent JP-2022019122-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: HOSOKI TAKAYUKI
IPC: F02P5/15
Filed: 2020-07-17
Abstract: To provide an ignition timing control device for an internal combustion engine enabling improvement of fuel economy before completion of warming-up.SOLUTION: An ignition timing control device for an internal combustion engine includes: a learning value acquisition section acquiring a first learning value of knocking learned when a temperature of cooling water before completion of warming-up is a first water temperature and a second learning value learned when the temperature of the cooling water is a second water temperature higher than the first water temperature after completion of the warming-up and indicating a timing delay side of the first learning value; a determination section determining whether or not a difference between the first water temperature and the second water temperature is a predetermined threshold value or greater and whether or not a difference between the first learning value and the second learning value is a predetermined threshold value or greater; a learning value characteristic calculation section calculating characteristics of the temperature of the cooling water and the knocking learning value on the basis of the first and second water temperatures and the first and second learning values when the determination is positive; and an ignition timing control section controlling ignition timing by using the learning value corresponding to the temperature of the cooling water by referring to the learning value characteristics without depending on whether or not knocking occurs before completion of warming-up in the next trip.SELECTED DRAWING: Figure 3
Patent JP-2022026777-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60