baber/WOPTO huggingface dataset:
Patent JP-2022050009-A (JP)
Title: Washing/dressing table
Inventor: SHIBASAKI KAREN
IPC: G02F1/1335
Filed: 2020-09-17
Abstract: To provide a washing/dressing table capable of improving convenience in the washing/dressing table provided with a display device having a half mirror and a display.SOLUTION: A washing/dressing table includes: a display device having a half mirror and a display part provided for the half mirror and displaying content data over the half mirror; and a control part switching a first mode and a second mode. The display device preferentially displays the content data in the first mode and preferentially displays an image by reflection on the half mirror in the second mode. The control part switches the first mode to the second mode interlockingly with operation of a face washing unit provided for the washing/dressing table.SELECTED DRAWING: Figure 4
Patent JP-2022054850-A (JP)
Title: Separation device
Inventor: HASHIMOTO MANABU
IPC: B01D21/24
Filed: 2020-09-28
Abstract: To provide a separation device which agitates sludge and/or a treated liquid and brings a flow of the treated liquid generated by agitation close to a laminar flow as much as possible, and thereby can improve sludge recovery efficiency.SOLUTION: A separation device 1 includes: a treatment tank 2 capable of storing a treated liquid L that is an object of separation treatment of separating the treated liquid L into sludge and a supernatant liquid LS; a turning arm 43 arranged on a bottom surface side of the treatment tank 2, and capable of being turned in a circumferential direction of the treatment tank 2 on a horizontal surface approximately vertical to a gravity direction around a rotation shaft 42 provided in the gravity direction; a first picket fence 44 extending above the turning arm 43 in the gravity direction; and a straightening vane 6 arranged toward the inner side of the treatment tank 2 from a side wall 22 of the treatment tank 2 above an upper end of the first picket fence 44.SELECTED DRAWING: Figure 1
Patent JP-2022055650-A (JP)
Title: Wiring board
Inventor: KAWAI YASUHIRO
IPC: H05K3/46
Filed: 2020-09-29
Abstract: To prevent warpage of a wiring board.SOLUTION: A wiring board 1 in an embodiment comprises: a core board 10 which has a first surface 10F and a second surface 10B on the opposite side to the first surface 10F; a first build-up part 11 which includes insulation layers 13 and conductor layers 14 formed on the first surface 10F side of the core board 10; and a second build-up part 12 which includes the insulation layers 13 and the conductor layers 14 formed on the second surface 10B side of the core board 10. The number of the conductor layers 14 disposed in the first build-up part 11 is greater than that of the conductor layers 14 in the second build-up part 12. The core board 10 includes: a first insulation layer 101 forming the first surface 10F; a second insulation layer 102 forming the second surface; and a metal layer 100 which is sandwiched between the first insulation layer 101 and the second insulation layer 102.SELECTED DRAWING: Figure 1
Patent JP-2022055886-A (JP)
Title: Carbon film, method for manufacturing the same, and film deposition apparatus
Inventor: SASAI TATENORI
IPC: C01B32/05
Filed: 2020-09-29
Abstract: To provide: a carbon film having high conductivity; a method for manufacturing the same; and a film deposition apparatus.SOLUTION: A film deposition apparatus 1000 includes: a plasma generation chamber 1250 allowing pressure reduction; a gas supply part 1300 for supplying at least raw material gas into the plasma generation chamber 1250; a slot antenna 1230 for introducing a microwave into the plasma generation chamber 1250 to form the raw material gas into plasma; a base-material mounting part 1400 arranged in the inside of the plasma generation chamber 1250; and a bias application part 1500 for applying negative bias to the base-material mounting part 1400. The bias application part 1500 applies first bias for a first period T1 to the base-material mounting part 1400, and the first bias has a peak in which a variation in voltage is 1500 V/μs or more and 10000v/μs or less in an absolute value.SELECTED DRAWING: Figure 3
Patent JP-2021003897-A (JP)
Title: Non-isocyanate polyurethane inks for three-dimensional printing
Inventor: WU BO
IPC: B33Y10/00
Filed: 2020-10-01
Abstract: To provide an ink for use with a three-dimensional printer.SOLUTION: In some embodiments, inks herein comprise: a cyclic carbonate monomer; and an amine monomer. Further, in some embodiments, the inks herein also comprise an ethylene-unsaturated monomer such as a (meth)acrylate. Additionally, in some embodiments, the inks herein further comprise a colorant, such as a molecular dye, a particulate inorganic pigment, or a particulate organic colorant. The inks herein may also comprise one or more additives selected from the group consisting of an inhibitor, a stabilizer, a photo-initiator, and a photo-sensitizer.SELECTED DRAWING: None
Patent JP-2022063620-A (JP)
Title: Abnormality detection system, data processing device, abnormality detection device, and abnormality detection method
Inventor: KAWABATA SHINGO
IPC: G01M99/00
Filed: 2020-10-12
Abstract: To confirm the features of detection data while reducing a data communication volume.SOLUTION: An abnormality detection system comprises: a vibration sensor for detecting the vibration of an inspection object; a conversion unit for converting the detection data in time series having been detected by the vibration sensor to a frequency domain representation; a feature quantity generation unit for generating, as a feature quantity, the center of gravity position of at least one section of prescribed frequency range in the detection data of frequency domain representation having been converted by the conversion unit; a transmission unit for transmitting, as a feature quantity, the center of gravity position having been generated by the feature quantity generation unit to an abnormality detection device; and the abnormality detection device for detecting the abnormality of the inspection object on the basis of the feature quantity having been transmitted by the transmission unit.SELECTED DRAWING: Figure 1
Patent JP-2022064527-A (JP)
Title: Reuse prevention method for traveling battery for vehicle
Inventor: MURAKAMI TSUKASA
IPC: B60L50/60
Filed: 2020-10-14
Abstract: To provide a reuse prevention method for a traveling battery, by which improper reuse by a third party is prevented even if the traveling battery is taken out from a vehicle involved in an accident.SOLUTION: A vehicle includes: a traveling battery module in which a plurality of battery cells are stacked; an electronic control unit capable of executing voltage control for each battery cell of the traveling battery module, by using an auxiliary battery as a driving power source; and an impact detection sensor for detecting a magnitude of an impact applied to the vehicle. In a reuse prevention method for a traveling battery, when the impact detection sensor detects an impact of a predetermined value or larger, the electronic control unit executes voltage decreasing control on only a preselected battery cell of the traveling battery module and prevents an improper reuse by a third party even if the traveling battery is taken out.SELECTED DRAWING: Figure 1
Patent JP-2022056283-A (JP)
Title: Tunnel safety system for accident prevention
Inventor: FUJIWARA TOMOKO
IPC: E21F17/18
Filed: 2020-09-29
Abstract: To solve the problem in which currently, when a car enters a tunnel while driving, it is difficult to see the narrow and dark interior; in the daytime, it is difficult to see the dark interior, especially when entering the tunnel from a bright place in the sun, which is dangerous; it is not possible to confirm whether there is an internal traffic jam or an accident, and if the vehicle invades at the same speed, it will lead to a rear-end collision; on the contrary, if the vehicle decelerates suddenly, a rear-end collision with the following vehicle will occur; each time the driver takes a great deal of stress and risk in this moment, he is upset and dangerous.MEANS FOR SOLVING THE PROBLEM: A monitor is installed at the entrance or exit of the tunnel to show the internal image. This makes it possible for the driver to check the inside of the tunnel in advance of intrusion, and the above problem is solved. By visualizing the inside that could not be grasped, the driver is allowed to confirm the safety ahead. The basic mechanism is about a security camera, and all-weather durable monitors made of materials have already been widely used in buildings and outdoors for decades. Since no new research and development is required, it can be realized immediately.SELECTED DRAWING: Figure 1
Patent JP-2021070818-A (JP)
Title: Composition and thermal transport apparatus
Inventor: AOTANI TAKAHARU
IPC: C09K5/02
Filed: 2020-10-16
Abstract: To provide a composition having high dispersibility of magnetic particles and capable of realizing storage stability, and a thermal transport apparatus using the composition.SOLUTION: A composition includes particles and an aqueous medium. The particles contain magnetic particles and a dispersant containing a polyacrylic acid or a salt thereof.SELECTED DRAWING: None
Patent JP-2021010300-A (JP)
Title: Battery and unmanned aerial vehicle with battery
Inventor: ZHAO TAO
IPC: B64C39/02
Filed: 2020-10-16
Abstract: To avoid possibility of occurrence of sparks at a contact point during a process of connecting an interface between a battery and an electric facility for controlling the battery.SOLUTION: A battery includes a power supply and a power supply circuit, in which the power supply circuit is connected to the power supply. The power supply can discharge through the power supply circuit. An electronic switch can control power-on or power-off of the power supply, thereby avoiding generation of sparks during a power-on process and allowing for normal use of the battery and safety of an aircraft.SELECTED DRAWING: Figure 8
Patent JP-2022067891-A (JP)
Title: Driving evaluation device, driving evaluation system including the same, driving evaluation method, and driving evaluation program
Inventor: SHIZUKA ERIKO
IPC: G07C5/00
Filed: 2020-10-21
Abstract: To provide a driving evaluation device capable of reducing the memory load and processing load of map information used for evaluation of driving behavior, a driving evaluation system including the same, a driving evaluation method, and a driving evaluation program.SOLUTION: A driving evaluation device 22 is a driving evaluation device for evaluating the driving behavior of a driver 3 who drives a vehicle 2, which includes a location information acquisition unit 31 and an intersection information acquisition unit 32. The location information acquisition unit 31 acquires present location information representing the present position of the vehicle 2. The intersection information acquisition unit 32 acquires a minimal piece of map information required for evaluation of driving behavior based on the present location information of the vehicle 2 acquired by the location information acquisition unit 31.SELECTED DRAWING: Figure 3
Patent JP-2022069838-A (JP)
Title: Power supply device
Inventor: UCHIKURA SEIJI
IPC: H02M7/12
Filed: 2020-10-26
Abstract: To provide a power supply device capable of starting boosting at a desired timing based on a detection result in a zero cross detection circuit.SOLUTION: A power supply device has a voltage generation circuit, a boosting circuit, a zero cross detection circuit, and a control part generating a PAM signal for performing switching of one pulse per AD input voltage one period to the boosting circuit based on a detection result of the zero cross detection circuit. The boosting circuit is composed so that AD input voltage may be boosted to predetermined voltage with the PAM signal as a trigger. The zero cross detection circuit outputs a rectangular signal which changes from a first state to a second state when detecting a zero cross region, and the control part determines a delay time according to a time width of the second state in at least one period of a past rectangular signal, and outputs the PAM signal after the delay time passes after the rectangular signal changes from the first state to the second state in a further AD input voltage period.SELECTED DRAWING: Figure 5
Patent JP-2022071279-A (JP)
Title: Ventilator and manufacturing method of ventilator
Inventor: TAKATSU RYO
IPC: F24F7/08
Filed: 2020-10-28
Abstract: To obtain a ventilator which can easily secure air tightness between units, and is suppressed in enlargement of a device size and the lowering of a degree of freedom of wiring design.SOLUTION: A ventilator in which a plurality of units are connected to each other with a packing sandwiched therebetween has a rectangular face having a first side 14a and a second side 14b which oppose each other in a first direction being a direction in which the units are aligned, and a third side 14c and a fourth side 14d which oppose each other in a second direction orthogonal to the first direction. The ventilator also comprises a connecting component 14 for connecting the units, and in the connecting component 14, a slit 14s formed of the first side 14a, a fixing hole 142 formed at the second side 14b side rather than a tip 14k of the slit 14k, and a fixing hole 141 formed at the first side 14a side rather than the tip 14k are formed. In the slit 14s, a distance between an opening edge 14m above the first side 14a and the third side 14c is the same as a distance between the tip 14k and the third side 14c.SELECTED DRAWING: Figure 2
Patent JP-2022071741-A (JP)
Title: Self position estimation device
Inventor: MORI DAIKI
IPC: G01C21/30
Filed: 2020-10-28
Abstract: To realize a self-position estimation device with which it is possible to correct the longitudinal position of a vehicle without relying on external information serving as a landmark.SOLUTION: A self-position estimation device includes: a lateral position deviation prediction unit 102 for calculating, by vehicle motion estimation that uses a sensor for measuring the motion of a vehicle and map information, a lateral position deviation ypredict and an azimuth angle deviation θpredict relative to the runway of the vehicle on a map space; a lateral position deviation-azimuth angle deviation correction unit 104 for correcting the lateral position deviation ypredict and the azimuth angle deviation θpredict, respectively, using a lateral position deviation ysensor and azimuth angle deviation θsensor calculated by analyzing the surrounding information of the vehicle, and calculating a corrected lateral position deviation yt+Δt and a corrected azimuth angle deviation θt+Δt; and a longitudinal position correction unit 106 for correcting the longitudinal position of the vehicle having been estimated on a map space on the basis of the lateral position deviation ysensor.SELECTED DRAWING: Figure 3
Patent JP-2022072387-A (JP)
Title: System floor for truck bed and system floor set
Inventor: OUE MASAFUMI
IPC: B62D33/00
Filed: 2020-10-29
Abstract: To cope with transport of plural types of transportation boxes without being limited by specific types of truck bed floors.SOLUTION: A system floor to be disposed on a truck bed includes plural floor panels being juxtaposed in a longitudinal direction of the bed. The plural floor panels each include a guide part that extends in the longitudinal direction of the bed and restricts movement in a width direction of a transportation box, and are attachable to/detachable from the bed.SELECTED DRAWING: Figure 2
Patent JP-2022074558-A (JP)
Title: Toilet seat device and toilet bowl device
Inventor: SUZUKI YUJI
IPC: E03D9/08
Filed: 2020-11-04
Abstract: To provide a toilet seat device and a toilet bowl device capable of accurately positioning and placing a top cover with respect to a casing.SOLUTION: The toilet seat device includes a casing 4, a toilet seat, and a top cover 6. The toilet seat is attached to the casing 4. The top cover 6 covers the top face of the casing 4. The casing 4 has a vertical surface 501 extending downward from the edge of the upper surface of the casing 4. The top cover 6 has a cover portion 60, a hanging piece 61, and a rib 64. The cover portion 60 covers the top face of the casing 4. The hanging piece 61 protrudes downward from the cover portion 60 along the vertical surface 501. The rib 64 protrudes from the hanging piece 61 toward the vertical surface 501 and extends in the vertical direction.SELECTED DRAWING: Figure 6
Patent JP-2021021147-A (JP)
Title: Hydrogen storage alloy
Inventor: SHIGEMORI ATSUSHI
IPC: C22C14/00
Filed: 2020-11-09
Abstract: To provide a hydrogen storage alloy that can repeat storage and release of hydrogen without performing activation treatment at high temperature and high pressure.SOLUTION: A hydrogen storage alloy 11 has TiFe, β-Ti, and Ti4Fe2O. T i4Fe2O is present in the surface layer and the inner layer of the hydrogen storage alloy. In the expression of FeTixOy, 1.0<x<1.5 and 0.004<y<0.09 hold good.SELECTED DRAWING: Figure 1
Patent JP-2022076331-A (JP)
Title: Carbon dioxide reduction device and artificial photosynthesis device
Inventor: SEKIZAWA KEITA
IPC: C25B1/01
Filed: 2020-11-09
Abstract: To provide a carbon dioxide reduction device capable of causing a large reaction current density at low cell potential and highly selectively obtaining a carbon dioxide reduction product in a gas diffusion type electrolytic flow cell.SOLUTION: A carbon dioxide reduction device 1 comprises: an anode unit 10 including an anode 16 for generating oxygen by oxidizing water or a hydroxide ion and an anode solution passage 18 for supplying an anode solution to the anode 16; a cathode unit 12 including a cathode 22 for generating a carbon dioxide reduction product by reducing carbon oxide and a gas passage 24 for supplying a carbon dioxide gas to the cathode 22; and an ion conductive polymer film 14 held by the anode unit 10 and the cathode unit 12. The cathode 22 comprises a catalyst layer 26 and a gas diffusion layer 28 in this order from the ion conductive polymer film 14 side. The catalyst layer 26 comprises a metal complex catalyst including a diimine ligand into which central metal and an electron withdrawing substituent are introduced, and a conductive carbon.SELECTED DRAWING: Figure 1
Patent JP-2021191606-A (JP)
Title: Film manufacturing method, film manufacturing system, and slit processing device
Inventor: UENO TOSHIAKI
IPC: B29C55/02
Filed: 2020-11-12
Abstract: To provide a film manufacturing method that enables cutting of a base material while restraining the base material from being curled, a film manufacturing system, and a slit processing device.SOLUTION: A method for manufacturing a film F includes: an extrusion molding step (extrusion molding apparatus 2) of extrusion-molding a base material S made of a brittle resin; a slitting step of cutting both width-direction ends of the base material S, which is extrusion-molded in the extrusion molding step, by a first slit processing device 3 employing a shear-cut system; and a first drawing step (first drawing device 4A) of drawing the base material S, both the width-direction ends of which are cut in the slitting step.SELECTED DRAWING: Figure 2
Patent JP-2022079797-A (JP)
Title: Wastewater treatment apparatus
Inventor: MATSUZAKI TOMOKO
IPC: C02F1/28
Filed: 2020-11-17
Abstract: To provide a wastewater treatment apparatus capable of allowing raw water to flow under natural flow without power and improving the contact efficiency between an adsorbent material supported on a carrier and the raw water.SOLUTION: A reaction tank 3 has raw water 2 flowing downward in one zone 9 and the raw water 2 flowing upward in the other zone 10, forming a continuous in-tank flow path in which the raw water 2 flows in opposing directions in the adjacent zones 9 and 10, creating a hydraulic head h required for the raw water 2 to flow naturally through the in-tank flow path between one zone 9 and the other zone 10, and alternating the upward and downward flow states of the raw water 2 in each zone 9 and 10 in the in-tank flow path.SELECTED DRAWING: Figure 1
Patent JP-2022081315-A (JP)
Title: Vertical type bag-making filling and packaging machine
Inventor: SAITO SHIKINORI
IPC: B65B9/14
Filed: 2020-11-19
Abstract: To provide a vertical type bag-making filling and packaging machine capable of improving productivity by enabling adjustment of a narrowing amount.SOLUTION: A vertical type bag-making filling and packaging machine (1) comprises a former (17) for shaping a belt-like packaging material (Fw) into a cylindrical form, a bag-making filling cylinder (21) formed for allowing passing of a product (P) while downwardly guiding a cylindrical packaging material (Ft), and lateral seal blocks (16a, 16b) with the cylindrical packaging material (Ft) interposed therebetween, which can be moved to be opened/closed. The packaging machine (1) comprises a pair of expanding whiskers (26a, 26b) provided in first and second installation areas (22a, 22b) which face each other and are provided at a lower edge of the cylinder so as to correspond to a direction orthogonal to a direction in which the lateral seal blocks (16a, 16b) are moved in a an opening/closing manner; and a plastic protrusions (23a, 23b) extending downward from third and fourth installation areas (22c, 22d) located at an intermediate point between the first and second installation areas (22a, 22b) at the lower edge (22) of the cylinder.SELECTED DRAWING: Figure 2
Patent JP-2022083522-A (JP)
Title: Coating system
Inventor: NAGANUMA YUKI
IPC: B05C11/10
Filed: 2020-11-25
Abstract: To provide a coating system which can quickly provide a vehicle with a coating color that meets a user's desire.SOLUTION: A coating system 1 comprises: an input part 10 which inputs a requested coating color, a use start date and a use end date of a vehicle coated with the coating color; a determination part 20 which determines whether the requested coating colors for a same vehicle are multiple or not on the basis of the inputted coating color; and an instruction part 30 which, when it is determined that the requested coating color is not multiple, selects an easy-to-peel paint corresponding to the coating color and instructs vehicle coating, and when it is determined that the request coating color is multiple, calculates a use order of vehicles corresponding to each coating color on the basis of the inputted use start date and use end date, selects easy-to-peel paints, which are corresponding to each coating color in the reverse order of the calculated use order, and instructs vehicle coating.SELECTED DRAWING: Figure 1
Patent JP-2022083562-A (JP)
Title: Displacement measuring device
Inventor: ISODA KAZUHIKO
IPC: G01B5/30
Filed: 2020-11-25
Abstract: To measure with a simple and inexpensive configuration a relative displacement between two structures.SOLUTION: A displacement measuring device comprises a measurement pole, two receiver members, and an inclinometer. The measurement pole, in an initial state, extends in a first direction, with a first and a second slit formed at one end and a third and a fourth slit formed at the other end. The first receiver member includes first and second rod-like members secured to a first structure and rotatably joined together. The first rod-like member extends in a second direction and is inserted in the first slit. The second rod-like member extends in a third direction and is inserted in the second slit. The second receiver member includes third and fourth rod-like members secured to a second structure and rotatably joined together. The third rod-like member extends in the second direction and is inserted in the third slit. The fourth rod-like member extends in the third direction and is inserted in the fourth slit. The inclinometer measures the inclination of the measurement pole.SELECTED DRAWING: Figure 5