baber/WOPTO huggingface dataset:
Patent JP-2021101251-A (JP)
Title: System and method for augmented reality
Inventor: Michael j woods
IPC: G06F3/0346
Filed: 2021-03-15
Abstract: To provide a system and a method for suitable augmented reality.SOLUTION: Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. An augmented reality display system comprises: a handheld component housing an electromagnetic field emitter, the electromagnetic field emitter emitting a known magnetic field; a head mounted component which is coupled to one or more electromagnetic sensors that detect the magnetic field emitted by the electromagnetic field emitter housed in the handheld component and in which a head pose is known; and a controller which is communicatively coupled to the handheld component and the head mounted component, receives magnetic field data from the handheld component, receives sensor data from the head mounted component, and determines a hand pose based at least in part on the received magnetic field data and the received sensor data.SELECTED DRAWING: Figure 6
Patent JP-2022101425-A (JP)
Title: Optical system and method
Inventor: MIRKO PITTALUGA
IPC: H04B10/077
Filed: 2021-03-16
Abstract: To provide an optical system etc. which execute accurate phase measurement.SOLUTION: The optical system includes an emitter 201 and a receiver 203. The emitter includes an encoder 209 which encodes information using the phase of a first optical information signal having a single first wavelength. The emitter outputs a reference signal having a reference wavelength different from the first wavelength. The emitter further includes a multiplexer 213 which multiplexes the first information signal and the reference signal to configure a first signal. The receiver includes: a demultiplexer 215 which demultiplexes the multiplexed first signal from the emitter to extract the first information signal and the reference signal; a decoder 219 which decodes phase information in the first information signal; and a phase control element 217 which estimates from the first reference signal the phase change of the first information signal caused by a communication channel, and compensates the decoder with respect to the phase change of the first information signal caused by the communication channel.SELECTED DRAWING: Figure 1
Patent JP-2022147660-A (JP)
Title: Charging/packaging machine
Inventor: MASAI TOSHIO
IPC: B65B9/087
Filed: 2021-03-23
Abstract: To provide a charging/packaging machine 1 consisting of a system allowed to measure and manage the heating temperature of individual seal units with greater correctness.SOLUTION: A charging/packaging machine 1 includes a plurality of fixed seal units 33 each comprising a heating surface 33a that extends in a tangential direction of a circumferential transport path 35 and a resistance heater 121 that is arranged on the back of the heating surface 33a and heats up the heating surface 33a. The charging/packaging machine 1 also includes a temperature detecting unit 130 that is arranged outside the circumferential transport path 35 and detects an infrared ray radiated from each heating surface 33a of the plurality of fixed seal units (33), a power supply 123 that outputs a constant voltage, and a plurality of voltage regulating units 128 that are respectively connected between the power supply 123 and resistance heaters 121 of the plurality of fixed seal units 33 and allowed to adjust the voltages to be supplied to the respective resistance heaters 121 of the plurality of fixed seal units 33.SELECTED DRAWING: Figure 5
Patent JP-2022147978-A (JP)
Title: ball bearing
Inventor: YAMAMOTO TAKAYUKI
IPC: F16C19/06
Filed: 2021-03-24
Abstract: To provide a ball bearing which can suppress the leakage of grease at low torque even if a sealing amount of the grease into the ball bearing is increased while being simple in a manufacturing process.SOLUTION: A ball bearing 1 comprises: an inner ring 2 having an inner ring raceway groove 2a at an external periphery; an outer ring 3 having an outer ring raceway groove 3a at an internal periphery; a plurality of balls 4 assembled between the inner ring raceway groove 2a and the outer ring raceway groove 3a; a cage 6 for holding the plurality of balls 4; and a seal member 5 fixed to an outer ring seal groove 3b formed at the outer ring 3 at one end part, and contacting with an inner ring seal groove 2b formed at the inner ring 2 at the other end part. Grease is sealed into the ball bearing 1, and the ball bearing 1 has an oil repellent coating layer on only a surface of a shoulder part 2c arranged between the inner ring raceway groove 2a and the inner ring seal groove 2b out of an outside-diameter face of the inner ring 2, and an inside-diameter face 6c of the cage opposing the outside-diameter face of the inner ring 2 out of the cage 6.SELECTED DRAWING: Figure 1
Patent JP-2022150550-A (JP)
Inventor: SUENAMI KOJI
IPC: G03G15/08
Filed: 2021-03-26
Abstract: 【課題】現像剤の嵩の変化幅を小さくしつつ、現像容器中の重量の変化幅も小さくする画像形成装置を提供する。【解決手段】画像形成装置は、現像装置と、制御部とを備える。現像装置は、現像容器と、第１攪拌搬送部材と、第２攪拌搬送部材と、排出羽根と、逆搬送羽根とを有する。現像容器は、互いに連通する第１搬送室及び第２搬送室と、現像剤補給口と、現像剤排出部とを有する。第２攪拌搬送部材は、第２搬送室に配置された第２回転軸と、第２回転軸の外周面に形成される第２搬送羽根とを有し、第２回転軸の正回転時に現像剤を攪拌、搬送する。逆搬送羽根は、現像剤に第２搬送羽根と逆方向の搬送力を付与する。制御部は、第２回転軸を正回転させつつ所定間隔で所定回転量逆回転させる。逆搬送羽根の搬送力は第２搬送羽根および排出羽根よりも大きい。制御部は、非画像形成時に第２回転軸を逆回転させ現像剤を排出する現像剤排出モードを実行可能である。【選択図】図４
Patent JP-2021104042-A (JP)
Title: System and method for growing biofilm of viable fungus on solid particle for colony formation of microbe in intestines
Inventor: DAVID BARAM
IPC: C12N1/20
Filed: 2021-04-01
Abstract: To provide a composition including a biofilm and particles used for colony formation in intestines of an object, and a method for growing and encapsulating at least one strain of microbe in a biofilm form.SOLUTION: A method is configured to form a biofilm including an aggregate of at least one microbe strain adhered to particles, in which the biofilm forms a colony for at least 5 days in intestines of an object when the biofilm is taken by the object who needs the biofilm, the method comprises: (a) acquiring the aggregate including at least one strain of microbe; (b) inoculating the aggregate including the at least one strain of microbe to a growth medium including particles; (c) incubating the particles to the aggregate of at least one strain of microbe so as to be adhered to the particles, with the aggregate including the at least one microbe strain, for a sufficient period; and (d) culturing for a sufficient period for forming the biofilm, the aggregate including at least one strain of the microbe adhered to the particle, in the growth medium.SELECTED DRAWING: None
Patent JP-2022161381-A (JP)
Title: Regeneration method for denitration catalyst
Inventor: SHONO EMI
IPC: B01J38/10
Filed: 2021-04-08
Abstract: To provide a regeneration method for a denitration catalyst that can efficiently recover its catalytic activity .SOLUTION: A regeneration method for a denitration catalyst includes heating a denitration catalyst that has been used in the denitration of NOx-containing exhaust, to which an organic reductant has been added as a reductant, in the presence of a hydrogen-containing gas at a temperature of 250°C or higher.SELECTED DRAWING: None
Patent JP-2022161665-A (JP)
Title: Method for removing foreign matter from glass fiber cloth, and apparatus for the method
Inventor: HIROSE SHU
IPC: D03D15/267
Filed: 2021-04-09
Abstract: To provide a method for efficiently removing organic material adhering to the surface of glass cloth in a short time, which has not been achieved by the conventional production process of glass cloth, leaving rooms for low dielectric constant and low dielectric loss tangent of glass cloth.SOLUTION: A production method of glass cloth includes a step of heating glass cloth such that the surface temperature of the glass cloth reaches more than 650°C.SELECTED DRAWING: None
Patent JP-2022080247-A (JP)
Title: Steam separator for water tank and aeration device comprising the same
Inventor: KUROKI TETSUYA
IPC: A01K63/04
Filed: 2021-04-13
Abstract: To provide a steam separator for a water tank capable of preventing dispersion of water to inside/outside of a water tank by aeration, and properly circulating water to the inside of the whole water tank, and an aeration device comprising the same.SOLUTION: A steam separator is configured such that: a discharge hole part 43 which derives water and air introduced from an air supply source P to a withdrawal pipe 21 to an inner space part 100 of a housing 10 forming an outer fence, toward a second side wall 12 facing the first side wall 11 is provided on a first side wall 11 of the housing 10; a water discharge hole 50 for making the water derived from the discharge hole part 43 flow outward of the housing 10 is provided on a position near a lower edge of the second side wall 12; an exhaust hole 51 for discharging the air derived from the discharge hole part 43 to outside of the housing 10 is provided on a position near a side wall upper edge of the housing 10; and a water guide plate 13 extending from a lower position of the discharge hole part 43 on the first side wall 11 to a lower position of the water discharge hole 50 on the second side wall 12 is provided on an inner bottom part of the housing 10.SELECTED DRAWING: Figure 1
Patent JP-2022165041-A (JP)
Title: Composition for oral administration and use thereof
Inventor: SUDO MADOKA
IPC: A23K10/18
Filed: 2021-04-19
Abstract: To provide a novel composition for oral administration useful for preventing or treating mastitis of ruminants.SOLUTION: A composition for oral administration contains Bacillus subtilis TTCC903 strain (accession number: FERM P-21173) as an active ingredient and is used for preventing or treating mastitis of ruminants. A feed additive contains the composition for oral administration. A feed contains the composition for oral administration. A pharmaceutical composition contains the composition for oral administration. A method for preventing mastitis of ruminants includes administering the composition for oral administration to ruminants. A method for treating mastitis of ruminants includes administering the composition for oral administration to ruminants.SELECTED DRAWING: None
Patent JP-2022165707-A (JP)
Title: Electronic apparatus
Inventor: MORINO TAKAYUKI
IPC: H05K5/02
Filed: 2021-04-20
Abstract: To provide an electronic apparatus capable of smoothly absorbing an extra length of a flexible substrate extending between housings that are relatively rotatably connected.SOLUTION: An electronic apparatus includes: a first chassis accommodating a first electronic component; a second chassis accommodating a second electronic component; a hinge connecting the first chassis and the second chassis in a relatively rotatable manner; and a flexible board connecting the first electronic component and the second electronic component. The flexible board includes a first folded portion that is offset from adjacent ends of the first and second chassis in the direction toward the first chassis, the first folded portion being folded from a first direction, which is directed from the second chassis to the first chassis, to a second direction that is opposite to the first direction.SELECTED DRAWING: Figure 4
Patent JP-2022178641-A (JP)
Title: Bridge road surface freeze suppression equipment, and road surface freeze suppression method
Inventor: ENDO DAISUKE
IPC: E01D19/08
Filed: 2021-05-20
Abstract: To provide a bridge road surface freeze suppression equipment capable of suppressing road surface from freezing.SOLUTION: A road surface freeze suppression equipment 30 of bridge 10 has a partition 32 spaced from a floor slab 16 on the bridge 10 below the floor slab 16. The partition 32 is placed between the main girders 14 and 14, for example, so as to form a space between the partition 32 and the floor slab 16. The partition 32 is capable of improving thermal insulation properties by using urethane foam for example.SELECTED DRAWING: Figure 2
Patent JP-2022178809-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: KUWAHARA JUNICHIRO
IPC: B60W50/08
Filed: 2021-05-21
Abstract: To maintain and improve a driving capability of a driver.SOLUTION: A vehicle control device 100 executes: human-machine capability request setting processing for setting a driving capability request that is made for making a vehicle 1 travel in a traffic environment and in a travelling environment; predictable risk determination processing for determining whether there is a predictable risk or not; driving capability determination processing for determining whether a driving capability of the driver satisfies the driving capability request or not; incomplete function identification processing for identifying, as an incomplete function, a driving function of a driver who has the driving capability that does not satisfy the driving capability request; driving function substitution processing for controlling the vehicle so that the vehicle 1 substitutes for the identified incomplete function, when there is the predictable risk; and driving capability support processing for providing information to the driver so that the driving capability with respect to the identified incomplete function is allowed to get close to a level of the driving capability request, when there is no predictable risk, which executes the driving function substitution processing and/or the driving capability support processing to allow the driver and the vehicle 1 to exert the driving capability request.SELECTED DRAWING: Figure 6
Patent JP-2021138723-A (JP)
Title: Viral prophylaxis treatment methods and pre-exposure prophylaxis kits
Inventor: EMIDIO A CHECCONE
IPC: A61K45/00
Filed: 2021-05-21
Abstract: To provide compositions and methods for preventing HSV infection in an HSV seronegative individual.SOLUTION: Herpes simplex virus (HSV) is associated in many infected individuals with recurrences that manifest themselves as labial herpes and/or genital herpes, both of which are often painful and troublesome. HSV is also of significant public health concern in that infection with HSV increases the risk of a person acquiring human immunodeficiency virus (HIV) by 2- to 3-fold and increases the risk by 8-fold if the person is exposed to HIV soon after HSV is acquired. Therefore, in order to address the HIV epidemic, it is also necessary to address the HSV epidemic.SELECTED DRAWING: None
Patent JP-2022182127-A (JP)
Title: Position correcting system, position correcting method, program and processing system
Inventor: NAKAJIMA YUTO
IPC: C03B11/00
Filed: 2021-05-27
Abstract: To provide a position correcting system capable of correcting a position of a workpiece even when the workpiece is not exposed to improve yield; to provide a position correcting method; to provide a program; and to provide a processing system.SOLUTION: A position correcting system 10 includes: a load detection device 30 detecting a load of a holding part 1 having a placing surface 1a on which a workpiece 5 is placed; an impact device 7 applying impact to the holding part 1; and an arithmetic device 50 executing a gravity center position calculating processing for calculating a gravity center position of the workpiece 5 on the placing surface 1a on the basis of a detection result by the load detection device 30, and a correction processing for correcting the position of the workpiece 5 by applying impact to the holding part 1 by the impact device 7 until a distance between the gravity center position calculated by the gravity center position calculating processing and a reference position on the placing surface 1a becomes equal to or lower than a prescribed distance threshold value.SELECTED DRAWING: Figure 1
Patent JP-2022182200-A (JP)
Title: hand device
Inventor: FUKAYA NAOKI
IPC: B25J15/08
Filed: 2021-05-27
Abstract: To provide a hand device which can stably grip an object.SOLUTION: A hand device comprises a base body, a first finger, a second finger, and an interlocking unit. The base body has a first connection part, and a second connection part separated from the first connection part. The first finger is connected to the first connection part and is rotatable so as to approach the second connection part, and is bendable according to contact with an object. The second finger is connected to the second connection part and is rotatable so as to approach the first connection part, and is bendable according to contact with the object. The interlocking unit can interlock rotation of the first finger and rotation of the second finger, and so makes the first finger and the second finger as to rotatable independently from each other according to an external force that acts on at least one of the first finger and the second finger.SELECTED DRAWING: Figure 1
Patent JP-2022182854-A (JP)
Title: Nickel metal hydride secondary battery
Inventor: SAGUCHI AKIRA
IPC: H01M4/62
Filed: 2021-05-28
Abstract: To provide a nickel metal hydride secondary battery excellent in cycle life characteristics.SOLUTION: A nickel metal hydride secondary battery 2 comprises an outer can 10 and an electrode assembly 22 housed in the outer can 10 together with an alkaline electrolytic solution. The electrode assembly 22 is such that a positive electrode 24 including a positive electrode mixture and a negative electrode 26 including a negative electrode mixture are superimposed with a separator 28 interposed therebetween. The positive electrode mixture includes nickel hydroxide forming a solid solution with zinc as a positive electrode active material and zinc oxide as a positive electrode additive. The negative electrode mixture includes hydrogen absorbing alloy particles and a negative electrode additive. The negative electrode additive is a composite in which yttrium fluoride is supported on carbon black, and a surface of the hydrogen absorbing alloy particles is partially coated with the composite.SELECTED DRAWING: Figure 1
Patent JP-2022184197-A (JP)
Title: Model generation apparatus, model generation method, and program
Inventor: SADANAGA YUICHIRO
IPC: G05B19/418
Filed: 2021-05-31
Abstract: To provide a model generation apparatus capable of easily improving accuracy of a model.SOLUTION: A model generation apparatus 100 for generating a model which represents a relationship between an objective variable and an explanatory variable includes: a receiving unit 130 which receives a dataset Ds; a first variable specifying unit 121 which specifies an objective variable and an explanatory variable from the dataset Ds; an improvement degree specifying unit 140 which specifies an improvement degree which is a degree of increase of probability of a model by using layer-specific variable candidates, for each of one or more layer-specific variable candidates which are variables other than the specified objective variable and explanatory variable, out of three of more variables included in the dataset Ds; a second variable specifying unit 126 which specifies a layer-specific variable from the one or more layer-specific variable candidates, based on the improvement degree; a layering unit 127 which classifies the dataset Ds into a plurality of layers on the basis of the trend of the relationship between the layer-specific variable and the objective variable; and a generation unit 128 which generates models for each of the layers.SELECTED DRAWING: Figure 6
Patent JP-2022186535-A (JP)
Title: Fine bubble generator
Inventor: HONDA TADASHI
IPC: C02F1/50
Filed: 2021-06-04
Abstract: To provide a fine bubble generator which generates nano-level fine air bubbles.SOLUTION: A fine bubble generator includes: a swirl flow generation part which generates swirl flow; an aspirator which utilizes liquid flow to create a negative pressure state by venturi effect; a gas supply part which supplies a desired gas to flow of the swirl flow in the negative pressure state; and a discharge pipe which is supplied with high speed swirl flow including the gas supplied by the gas supply part and in which grooves are formed in a longitudinal direction of an inner peripheral surface. The high speed swirl flow makes the gas into fine air bubbles and the grooves formed on the inner peripheral surface of the discharge pipe generate a large amount of vortex flow near the grooves to further crush the air bubbles rotating around the swirl flow. Further, low pressure parts are formed by the vortex flow to generate a number of air bubble nuclei and thereby generate nano-level fine air bubbles.SELECTED DRAWING: Figure 1
Patent JP-2022188615-A (JP)
Title: Control device and system
Inventor: KOSUGI MASANORI
IPC: E05B49/00
Filed: 2021-06-09
Abstract: To guarantee security related to the verification of a portable device with a simpler configuration.SOLUTION: A control device mounted on a housing includes a control unit that controls input of a signal conforming to a first communication standard transmitted from the portable device to a verification device that verifies a portable device based on the signal conforming to the first communication standard. When it is estimated that the distance between the housing and the portable device is within a prescribed range, the control unit performs controls so that the signal conforming to the first communication standard is input to the verification device.SELECTED DRAWING: Figure 1
Patent JP-2022189587-A (JP)
Title: Control device and input/output interface unit
Inventor: OKUDA SADAJI
IPC: G06F21/44
Filed: 2021-06-11
Abstract: To provide a control device and an input/output interface unit capable of preventing unauthorized access to the control device when an unauthorized apparatus is connected to the control device.SOLUTION: A timer circuit 47 switches a second changeover switch 45 and a third changeover switch 46 to a pulse output unit 44 for only a certain period of time at a start of power supply, and causes the pulse output unit 44 to output a code pulse to a second communication line L23. An input/output control unit 32 switches a first changeover switch 33 to a first terminal T1 for only a certain period of time at the start of power supply, determines whether a code indicated by the code pulse input from the first terminal T1 is a regular code, and cuts off power supply from first power lines L11 and L12 to second power lines L21 and L22 if it is not the regular code.SELECTED DRAWING: Figure 2
Patent JP-2023003995-A (JP)
Title: Method of dehydrating water-containing organic sludge effluent
Inventor: NAKAMURA SHINICHI
IPC: C02F11/10
Filed: 2021-06-25
Abstract: To provide a method of dehydrating water-containing organic sludge effluent, capable of generating novel alternative energy not having existed before.SOLUTION: The method of dehydrating water-containing organic sludge water, comprising a vaporization step of vaporizing moisture present in effluent and a thermal decomposition step of thermally decomposing an organic component present in effluent, is characterized by using flammable gas generated in the thermal decomposition step as a source of heating energy. Since the dehydration method comprises a vaporization step of vaporizing moisture present in effluent and a thermal decomposition step of thermally decomposing an organic component present in the effluent, moisture present in effluent can be vaporized in the vaporization step and an organic component present in effluent from which moisture has been substantially vaporized, can be thermally decomposed in the thermal decomposition step.SELECTED DRAWING: None