baber/WOPTO huggingface dataset:
Patent JP-2022160119-A (JP)
Title: Measurement method for measuring the number of bacteria having iron oxidation ability from inside of soil
Inventor: NEGISHI ATSUNORI
IPC: C12N15/09
Filed: 2021-04-06
Abstract: To provide a method for detecting and measuring bacteria comprising iron oxidation ability in soil, the method capable of selectively detecting bacteria having iron oxidation ability and measuring the number of bacteria quickly.SOLUTION: There is provided a method for measuring the number of bacteria having iron oxidation ability from inside of soil, and the method comprises: an extraction step for extracting a microbial population from inside of soil; an amplification step for quantitatively amplifying a gene region related to an iron oxidation enzyme system, by a quantitative PCR method, with a DNA included in the microbial population extracted in the extraction step, as a casting mold; and a step for calculating the number of bacteria for substituting a cycle number (Ct value) which is required until reaching to a threshold value in the amplification step, to a predetermined relational expression for calculating the number of bacteria having the iron oxidation ability in the microbial population. The relational expression is an expression which is derived on the basis of, the cycle number (Ct value) required until reaching to the threshold value and the number of known bacteria included in each stage diluted sample, when performing the quantitative PCR method with the DNA included in a stage diluted sample in which the number of bacteria is known, as the casting mold.SELECTED DRAWING: Figure 1
Patent JP-2022031115-A (JP)
Title: Specimen sampling kit
Inventor: YOSHIDA TOMOHIRO
IPC: G01N1/12
Filed: 2021-04-08
Abstract: To provide a more convenient specimen sampling kit.SOLUTION: A specimen sampling kit is used for collecting a liquid sample S. The specimen sampling kit includes: a container 1; a cap 2 which is freely attachable to an opening 10 of the container 1; and a sampling tool 3. The sampling tool 3 includes: a stick 30 inserted into an open hole 22 of the cap 2; and a specimen absorber 31 provided on the stick 30 so as to be positioned inside the container 1 when the cap 2 is attached to the opening 10. When the stick 30 is moved in a first direction X1 relative to the cap 2, the specimen absorber 31 is compressed by the cap 2.SELECTED DRAWING: Figure 13
Patent JP-2022163413-A (JP)
Title: Energy supply system and control unit
Inventor: SUZUKI KAZUO
IPC: F24H15/212
Filed: 2021-04-14
Abstract: To provide an energy supply system and a control unit that can promote in-house consumption of power from renewable energy power generation.SOLUTION: An energy supply system 1 comprises: a plurality of gas water heaters 24 that can control the temperature of hot water supplied to a plurality of user facilities 2 in a complex user facility 4; and an electrical water heater 43 that operates with power including surplus power of a dispersion type power source 60 supplying power to the user facilities 2 to heat water before heating, and supplies water after heating at a first temperature or higher to the gas water heaters 24.SELECTED DRAWING: Figure 2
Patent JP-2022164148-A (JP)
Title: Image processing apparatus, illumination device, and reflector
Inventor: YAMANE NORIYOSHI
IPC: G03B15/05
Filed: 2021-04-16
Abstract: To provide an image processing apparatus configured to reduce specular reflection efficiently.SOLUTION: An image processing apparatus 100 includes: a housing 11; a camera unit 14 disposed in the housing 11 and having a light receiving surface for capturing an image of an object; an illumination unit 15 including an inside illumination 40 arranged around an optical axis of the light receiving surface, and an outside illumination 50 arranged around the inside illumination 40; a first polarization filter 61 arranged in the inside illumination 40 to allow the light of a polarization component in a predetermined direction to pass through; a second polarization filter 62 arranged on the light receiving surface to allow the light of a polarization component intersecting with the first polarization filter 61 to pass through; and an illumination control unit 24a which controls the illumination unit 15 to turn on the inside illumination 40 and the outside illumination 50 simultaneously, so that specular light made incident on the light receiving surface, of inside illumination light of the inside illumination 40, may be reduced by the first and second polarization filters 61 and 62 and that the object is directly irradiated with outside illumination light by the outside illumination 50.SELECTED DRAWING: Figure 15
Patent JP-2021105514-A (JP)
Title: Heat insulation box
Inventor: SAEKI TOMOYASU
IPC: F25D23/08
Filed: 2021-04-16
Abstract: To prevent occurrence of an unfilled part of a foam heat insulation material as much as possible, in a configuration using both a heat insulation panel and the foam heat insulation material as a heat insulation material for a heat insulation wall.SOLUTION: In a heat insulation box, a heat insulation wall is provided with a plurality of cross-sectional area increase parts in which a cross-sectional area of a foam heat insulation material is increased locally. In the plurality of cross-sectional area increase parts, end parts on the opening side do not reach the end part on the opening side while end parts on the side opposite to the opening reaches a back face of an inner box behind a heat insulation panel provided on a side wall, and at least one of them is not provided with a member for adjusting the flow of the foam heat insulation material between the two end parts. An injection port for injecting a stock solution of the foam heat insulation material is provided at a position deviated vertically from the cross-sectional area increase part in a back face of an outer box.SELECTED DRAWING: Figure 6
Patent JP-2021105058-A (JP)
Title: Solid preparations
Inventor: KUWATA AYA
IPC: A61K47/02
Filed: 2021-04-16
Abstract: To provide solid preparations excellent in storage stability, wherein swelling, cracking, and the like of preparations caused by incompatibility of ibuprofen and tranexamic acid at the time of a high temperature storage are inhibited, the solid preparations containing ibuprofen and tranexamic acid.SOLUTION: We found that by adding and using an inorganic salt containing magnesium when manufacturing preparations containing ibuprofen and tranexamic acid, a stable solid preparation in which swelling, cracking, wetting, and the like of the preparation in a high temperature storage condition are inhibited can be obtained by a simple method.SELECTED DRAWING: None
Patent JP-2022064814-A (JP)
Title: Work support system and control method for work support system
Inventor: SORIMACHI YASUO
IPC: E02F3/43
Filed: 2021-04-16
Abstract: To provide a configuration for supporting operator's work using a machine guidance function, in which a sensor is driven by a battery and posture information by the sensor is acquired using radio communication to reduce power consumption of the battery.SOLUTION: A controller 12, on the basis of an operator's operation of operation start, uses radio communication to instruct sensor units 11A, 11B, 11C to start operation. The sensor units 11A, 11B, 11C, according to an operation stop instruction from the controller 12, stop acquisition of posture information and repeat processing of stopping radio communication with the controller 12 for an operation stop time and standing by for an operation start instruction from the controller 12 for a standby time. When receiving an operation start instruction from the controller 12 in the standby time, the sensor units start acquisition of posture information and start transmission of the acquired posture information to the controller 12 using radio communication.SELECTED DRAWING: Figure 1
Patent JP-2021120746-A (JP)
Title: Light absorption anisotropic film, three-dimensional light absorption anisotropic film, and manufacturing method therefor
Inventor: HATANAKA NOBUYUKI
IPC: G02F1/1335
Filed: 2021-04-19
Abstract: To provide a light absorption anisotropic film that adds a more effective peeping prevention function.SOLUTION: Provided is a light absorption anisotropic film that contains a dichroic dye and a liquid-crystalline compound, the liquid-crystalline compound forming a smectic liquid-crystal phase, the film thickness of the light absorption anisotropic film being 5 μm or less. When it is assumed that an axis x represents one discretionary direction in film plane, an axis y represents a direction orthogonal to the axis x in film plane, and an axis z represents a film thickness direction orthogonal to the axes x and y, the light absorbance of the film satisfies formulas (1), (2) and (3). Formula (1): Az>(Ax+Ay)/2; formula (2): Ax(z=60)/Ax>10; formula (3): Ay(z=60)/Ay>10. (Ax, Ay, Az, Ax(z=60) and Ay(z=60) all represent absorbance in the absorption maximum wavelength of the dichroic dye in the light absorption anisotropic film.)SELECTED DRAWING: Figure 1
Patent JP-2022165434-A (JP)
Title: Fire extinguishing method using flying body
Inventor: ABE JINICHI
IPC: B64C13/18
Filed: 2021-04-20
Abstract: To provide a fire extinguishing method in which large-scale fire and forest fire can be extinguished speedily.SOLUTION: A fire extinguishing method is provided for extinguishing fire under cooperation between a first flying body (master unit) capable of performing an autonomous flight toward a target point and multiple second flying bodies (slave units) including a function of sensing the circumference to enable the autonomous flight. The fire extinguishing method has the steps of: imparting the position information of a target point to the first flying body; enabling the first flying body imparted with the position information of the target point to fly toward the target point while transmitting the self-position information; making the multiple second flying bodies fly toward the point shown by the position information received from the first flying body while taking a distance above a certain level to each other; transmitting a command of making the multiple second flying bodies drop a loading fire extinguisher after the first flying body arrives at the target point; and making the first flying body and the multiple second flying bodies return to the start point after the throwing down of the fire extinguisher by the multiple second flying bodies.SELECTED DRAWING: Figure 2
Patent JP-2022167229-A (JP)
Title: Closed path generation apparatus, closed path generation method, and program
Inventor: HASHIMOTO SHINJI
IPC: G06N10/00
Filed: 2021-04-22
Abstract: To provide a closed path generation apparatus, a closed path generation method, and a program for reducing solution time in a traveling salesman problem.SOLUTION: A closed path generation apparatus 50 includes: an extraction unit 52 which sequentially selects nodes included in a graph given in a traveling salesman problem, and extracts edges corresponding to costs equal to or lower than a preset order, by referring to costs associated with edges represented by the selected nodes and other nodes, for each of the selected nodes; and a solution unit 54 which causes a quantum annealing machine to solve the problem based on an Ising model in which the extracted edges are set as spins.SELECTED DRAWING: Figure 3
Patent JP-2022168611-A (JP)
Title: Agent for reducing snoring and/or bruxism
Inventor: FURUKAWA REI
IPC: A23L33/10
Filed: 2021-04-26
Abstract: To provide an agent for reducing snoring and/or bruxism capable of being easily employed in daily life without causing unpleasant feeling or sense of incongruity, excellent in safety, and ingestible for a long period of time while having excellent reaction action of snoring and/or bruxism.SOLUTION: Provided is the agent for reducing snoring and/or bruxism including orotic acid or a salt thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2022170353-A (JP)
Title: In-vehicle relay device, relay method and relay program
Inventor: KAMIGUCHI SHOGO
IPC: H04L12/28
Filed: 2021-04-28
Abstract: To easily improve security in an in-vehicle network.SOLUTION: An in-vehicle relay device includes: a relay unit for relaying frames transmitted and received between in-vehicle devices in an in-vehicle network; a calculation unit for calculating the processing load of another in-vehicle device, on the basis of the frames to another in-vehicle device that the relay unit has received from the in-vehicle device; and a determination unit for performing a determination process to determine whether the relay unit should relay the frame to another in-vehicle device or not, on the basis of the processing load calculated by the calculation unit.SELECTED DRAWING: Figure 2
Patent JP-2022170546-A (JP)
Title: Level crossing obstacle detection system
Inventor: FUKUDA YUTA
IPC: B61L29/00
Filed: 2021-04-28
Abstract: To improve the reliability of a level crossing obstacle detection system.SOLUTION: A laser radar unit 25 is installed at a level crossing 10 which includes a light emitting part 46 for emitting laser light and a light receiving part 47 for receiving reflected light of the laser light having been reflected by an object. The laser radar unit 25 is configured so as to be supported by a laser unit strut 21 so that it is located upward of an obstacle detection area DE at the level crossing 10 and so that the detection area DE is irradiated with laser light from above. In a control device 60 that constitutes a level crossing obstacle detection system 18 together with the laser radar unit 25, an obstacle located in the detection area DE is detected on the basis of a measurement result that indicates the distance to the object that reflected laser light and the angle of irradiation. A change of the position and/or bearing of the laser radar unit 25 is monitored on the basis of the result of measurement by the laser radar unit 25.SELECTED DRAWING: Figure 2
Patent JP-2022171158-A (JP)
Title: storage box
Inventor: IBARAGI HISAO
IPC: B65D5/66
Filed: 2021-04-30
Abstract: To provide a storage box having an engagement mechanism capable of maintaining a good engagement state even when an insertion piece and an insertion port are inserted and pulled out of the storage box multiple times.SOLUTION: In a storage box 100, an insertion port 82 provided in a flap 80 is configured by opening having a side edge 826 in a width direction 92 and a length direction 94, and has two different locations of a longest position part 822 having a longest dimension L1 in a longitudinal direction and a shortest position part 824 having a shortest dimension L2 smaller than the longest dimension, the longest position part is located on the side of a back plate fold line 42 in the width direction with respect to the shortest position part, In a length measurement along the width direction, a length A between the back plate fold line and a lid plate fold line 72 in a lid plate 70 is greater than a length B between the back plate fold line and the longest position part of the insertion port.SELECTED DRAWING: Figure 1
Patent JP-2022173719-A (JP)
Title: Arithmetic processing device and arithmetic method
Inventor: KAMOSHIDA SHIRO
IPC: G06F7/487
Filed: 2021-05-10
Abstract: To execute division at a high speed by reducing the number of logic stages included in a critical path of a recurrence formula arithmetic part and increasing the number of bits of a partial quotient calculated by single arithmetic processing by a recurrence formula.SOLUTION: An arithmetic processing device holds a product of an approximation value D of an inverse number of a divisor Y held in a table in each divisor Y of a prescribed range and a doubled operation value of a dividend X generated on the basis of comparison of the dividend X with the divisor Y or an operation value equal to the dividend X as an initial value (0) of a partial remainder R(n), calculates a product DY of the approximation value D output from the table and the divisor Y, calculates a product DY*q(n) of the product DY and a partial quotient q(n) being a prescribed number of upper bits of the held partial remainder R(n), calculates a new partial remainder R(n) by subtracting the product DY*q(n) with the partial quotient q(n) from the held partial remainder R(n) and left-shifting a prescribed number of bits, and arranges the partial quotient q(n) at a prescribed bit position of a quotient.SELECTED DRAWING: Figure 3
Patent JP-2021141071-A (JP)
Title: Positive electrode active material and lithium secondary battery including the same
Inventor: CHOI MOON HO
IPC: H01M4/525
Filed: 2021-05-12
Abstract: To provide a positive electrode active material that can improve the structural stability of a positive electrode active material and improve the high temperature storage stability and life characteristics in order to solve a problem of a conventional positive electrode active material for a lithium secondary battery.SOLUTION: A positive electrode active material includes a lithium composite oxide containing primary particles and secondary particles formed by agglomeration of the primary particles, and at least one lithium alloy oxide present at least at a part of the interface between the primary particles and the surface of the secondary particles. In X-ray diffraction, the lithium alloy oxide has a peak in which at least one of the peaks specific to a lithium tungsten oxide represented by LidWeOf is shifted to the low angle side.SELECTED DRAWING: Figure 1
Patent JP-2021120006-A (JP)
Title: Platform for secure communications with medical device
Inventor: JOHN RONDONI
IPC: A61B5/00
Filed: 2021-05-12
Abstract: To provide a communication platform that at least partially implements secure communications between a medical device and a trusted authority (TA) service provider.SOLUTION: The secure communications prevent access to the secure communications by the communication platform while permitting access to the secure communications at the medical device and/or at the trusted authority service provider.SELECTED DRAWING: Figure 1A
Patent JP-2022175752-A (JP)
Title: Processing apparatus and processing method
Inventor: HIRORI HIDEKI
IPC: B23K26/08
Filed: 2021-05-14
Abstract: To provide a processing apparatus capable of processing an object with fine scales in X, Y, and Z directions.SOLUTION: A processing apparatus 1 according to the present application invention includes: a first light source that emits a pulsed laser L1 having an energy of 0.1 eV or more and 5 eV or less; an object lens 4 that condenses the laser L1 emitted from the first light source and applies the condensed laser to a diamond 10 (object to be processed); and distance adjusting means that can adjust the distance T between the focal point F of the laser L1 condensed by the object lens 4 and a surface 10a of the diamond 10, the distance adjusting means capable of adjusting the distance T to a value that satisfies the following conditions 1 and 2. Condition 1: the focal point F of the laser L1 condensed by the object lens 4 is away from the surface 10a of the diamond 10. Condition 2: on the surface 10a of the diamond 10, the intensity of the laser L1 condensed by the object lens 4 is equal to or higher than an intensity capable of making an altered zone (graphitized zone) in the diamond 10.SELECTED DRAWING: Figure 3
Patent JP-2022179038-A (JP)
Title: Method and device for determining bending angle
Inventor: IDOMOTO YASUSHI
IPC: G01B11/26
Filed: 2021-05-21
Abstract: To realize a method for determining a bending angle accurately.SOLUTION: The method for determining a bending angle includes: an input reception step of receiving an input of a parameter for each predetermined position set in a circumferential direction of a first pipe of a joint where the first pipe and a second pipe are joined together; and a bending angle determination step of determining whether the bending angle in the joint is appropriate on the basis of a plurality of parameters input in the input reception step.SELECTED DRAWING: Figure 1
Patent JP-2022008134-A (JP)
Title: Pressure accumulator of liquid pressure assembly
Inventor: JUERGEN HAECKER
IPC: B60T17/00
Filed: 2021-06-02
Abstract: To further improve a pressure accumulator of a liquid pressure assembly of a vehicle brake device, especially improve the behavior of a pressure accumulator at a cut-off border portion of a medium between a fluid chamber and an accumulation chamber.SOLUTION: In a pressure accumulator (34) of a liquid pressure assembly of a vehicle brake device equipped with a piston (44) and a packing sealing the piston (44) with respect to a piston guide (42), the packing is configured to include an elastomer ring (64) held by the piston (44). A layer ring (66) is provided, which is held by the piston (44) and is pressed against the piston guide (42) by the elastomer ring (64).SELECTED DRAWING: Figure 4
Patent JP-2022186019-A (JP)
Title: Working vehicle automatic steering system
Inventor: KATO SHOTARO
IPC: A01B69/00
Filed: 2021-06-04
Abstract: To further easily set a route of automatic steering.SOLUTION: Position information acquisition means acquires the position information of a traveling machine body 5. Route setting means sets a plurality of round-trip routes 201 which are arranged in parallel with a reference azimuth at prescribed intervals, and an external peripheral route 202 extending in a direction intersecting with the reference azimuth. Turn detection means detects at least either of a turn start point P and a turn finish point Q of the traveling machine body 5 between the adjacent round-trip routes on the basis of the position information of the traveling machine body 5 by the position information acquisition means. Then, the route setting means acquires a plurality of end points of the plurality of round-trip routes 201 at one field end on the basis of the detection of at least either of the turn start point P and the turn finish point Q of the traveling machine body 5 by the turn detection means, and sets the external peripheral route 202 so as to progress along a direction in which the plurality of end points are aligned.SELECTED DRAWING: Figure 8
Patent JP-2022188340-A (JP)
Title: Clothing treatment device
Inventor: YAMADA HIROYUKI
IPC: D06F33/65
Filed: 2021-06-09
Abstract: To provide a clothing treatment device capable of suppressing unnecessary non-heating air blowing operation being executed after the finish of drying operation, and capable of improving convenience and usability.SOLUTION: A clothing treatment device 1 includes a notification information output part 30a which outputs inquiry information for asking a user whether or not to execute non-heating air blowing operation after the finish of drying operation from a communication terminal 50 at the finish of the drying operation. A control device 30 of the clothing treatment device 1 performs operation control of the clothing treatment device 1 according to command information when it receives the command information for indicating whether or not to execute the non-heating air blowing operation after the finish of the drying operation, after outputting the inquiry information.SELECTED DRAWING: Figure 3