baber/WOPTO huggingface dataset:
Patent JP-2019154415-A (JP)
Title: Irrigation method and device for plant cultivation
Inventor: MIZUKAMI TSUYOSHI
IPC: A01G25/02
Filed: 2018-03-16
Abstract: To provide an irrigation method in which, no nutritious liquid is supplied to a plant in irrigation stop time, even when an irrigation amount adjustment mechanism (dripper) in which a liquid drips, is used.SOLUTION: When a nutritious liquid is supplied to plants 10 using an irrigation hose 42 to which a dripper 44 for adjusting the irrigation amount, is attached, pressure release means is provided on a part other than the dripper 44 on the irrigation hose 42, in stop of a pump 40, the nutritious liquid is discharged from the pressure release means, for rapidly reducing pressure in the irrigation hose 42 to pressure which is lower than pressure at which liquid dripping occurs by the dripper 44, for preventing liquid dripping from the dripper 44.SELECTED DRAWING: Figure 3
Patent JP-2019162681-A (JP)
Title: Processing device and processing method
Inventor: HAYASHI KOICHIRO
IPC: B24B49/04
Filed: 2018-03-19
Abstract: To provide a processing device that can accurately process a surface of a work-piece.SOLUTION: A processing device, which processes a surface of a work-piece by mounting a processing tool on a spindle and moving the processing tool along the surface of the work-piece, moves a distance sensor together with the spindle and the processing tool, causes the sensor to detect unevenness of a surface to be processed by the processing tool, and detects a degree of change of the unevenness of the surface of the work-piece on the basis of detected information by the distance sensor (S12); sets force by which the processing tool is pressed against the surface of work-piece W in accordance with the degree of change of the unevenness (S14); and performs processing while pressing the processing tool against the surface of the work-piece by the set force (S16).SELECTED DRAWING: Figure 2
Patent JP-2019174566-A (JP)
Title: Wavelength conversion member, backlight unit, image display device, resin composition for wavelength conversion member, and cured resin product
Inventor: SATO MAYUMI
IPC: F21S2/00
Filed: 2018-03-27
Abstract: To provide a wavelength conversion member which contains a quantum dot phosphor and offers superior emission intensity, and to provide a backlight unit using the same, an image display device, a resin composition for the wavelength conversion member, and a cured resin product.SOLUTION: A wavelength conversion member is provided, containing a quantum dot phosphor and having a total light transmittance of 75% or less.SELECTED DRAWING: None
Patent JP-2019171641-A (JP)
Title: Laminated base material
Inventor: HOSOKAWA TADASHI
IPC: B29C70/20
Filed: 2018-03-28
Abstract: To provide a laminated base material dissolving an excess part generated at the edge part of a prepreg upon shaping of the prepreg.SOLUTION: A laminated base material is obtained in such a manner that polygonal units each made of unidirectionally reinforced fiber, and in which the angle of at least one corner is 5° or more and less than 30° are made into a unit row arranged with the plurality of units in such a manner that an angle difference in the fiber direction between the units adjoining in the extension direction of the unidirectionally reinforced fiber reaches 10° or less and a gap is provided between the adjoining units, and base materials provided with the unit rows arranged with a gap parallel to the extension direction of the unidirectionally reinforced fiber are laminated in at least two or more layers.SELECTED DRAWING: Figure 1
Patent JP-2019172600-A (JP)
Title: Surface-treated powder and cosmetics containing the same
Inventor: WATANABE YUYA
IPC: A61Q19/00
Filed: 2018-03-28
Abstract: To provide surface-treated powders that are excellent in adhesion to the skin and usability independently from synthetic high polymer, and to provide cosmetics compounded with the surface-treated powders.SOLUTION: By coating a spherical calcium carbonate powder having an average particle size of 200 μm or less with a wax having a solid ester bond having a melting point of 40°C or higher, we found a surface-treated powder with excellent adhesion to the skin and usability, furthermore, resulting in providing a cosmetic compounded with the surface-treated powder.SELECTED DRAWING: None
Patent JP-2019175063-A (JP)
Title: Object identification device
Inventor: WATANABE RYOSUKE
IPC: G06T7/246
Filed: 2018-03-28
Abstract: To accurately identify a target object even when a plurality of target objects photographed by a camera are overlapped and even when a plurality of jockeys wearing the same color hat or the same color cloth.SOLUTION: An object identification device comprises an object identification unit for identifying a target object for each identification element, for eventually identifying the object by aggregating identification results for each identification element of the target object. The object identification device determines a weight to aggregate the identification results for each identification element according to identification scores of a plurality of candidate objects.SELECTED DRAWING: Figure 1
Patent JP-2019170263-A (JP)
Title: Slag molding and method for producing slag molding
Inventor: TAKANO MOTOSHI
IPC: C04B5/00
Filed: 2018-03-28
Abstract: To provide a slag molding that has excellent handleability and can effectively improve bottom materials of the water environment and a method of producing the same.SOLUTION: A slag molding contains steel slag and is used in a water environment, the slag molding containing 4 mass% or more of a swelling material, the volume of which swells by 4.0 or more times in the water environment.SELECTED DRAWING: None
Patent JP-2019179944-A (JP)
Title: Voice changeover device
Inventor: MORI HIROYUKI
IPC: H04R3/00
Filed: 2018-03-30
Abstract: To provide a voice changeover device with less discomfort, by not performing waveform connection of ultrasonic components where the waveform is not connected.SOLUTION: A voice changeover device includes an LPF2 for cutting the high range of the signal of an AD1, an ATT1 for attenuating the signal of an AD2 by an amount obtained by subtracting the amplification amount of LoGainAmp from HiGainAmp1, an HPF2 for cutting the low band of the signal of a AD3, an ATT2 for attenuating the signal of the HPF2 by the same amount as the ATT1, thresh determination for determining whether or not the signal of the AD1 has exceeded a certain thresh, an SW for changing over the voice signal of the LPF2 and ATT1 on the basis of thresh determination, an MIX for mixing the signals of the SW and the ATT2, and level monitoring for monitoring the voice level of the signal of the AD3 furthermore. When the voice level goes above the thresh for a certain time, the level monitoring attenuates an HiGainAmp2, and reduces the magnitude of attenuation of the ATT2 by the mount of attenuation.SELECTED DRAWING: Figure 2
Patent JP-2018196880-A (JP)
Title: Device for condensation and conditioning of sludge, and method for sludge treatment using same
Inventor: TAN WEI
IPC: B01D29/00
Filed: 2018-03-30
Abstract: To provide a device and a method for condensation and conditioning of sludge, capable of improving condensation efficiency, shortening condensation time, and obtaining excellent conditioning effect.SOLUTION: Provided are: a device A for condensation and conditioning of a sludge which contains: a storage device 1 for receiving and accommodating a sludge and containing a main body provided with a sludge exhaustion port 3 and an overflow port 4, and a lid 103 provided with an exhaust port 104 for exhaustion of a gas, a filtration device positioned between the sludge exhaustion port 3 and the overflow port 4 and filtering the sludge for solid-liquid separation, a sludge intake device for transporting the sludge into the storage device 1 under the filtration device, an additive feeding device for transporting an additive into the storage device 1 under the filtration device, a sludge exhaustion device connected with the sludge exhaustion port 3 and exhausting the condensed and conditioned sludge, and a regulation tank 8 configured so as to conduct a fluid with the storage device 1 and surround the storage device 1, and is equipped with a condensation sludge regulation device for regulating an amount of the condensed sludge in the storage device 1; and a method for treatment of a sludge using the device A for condensation and conditioning of a sludge.SELECTED DRAWING: Figure 1
Patent JP-2019176916-A (JP)
Title: Cabinet with door
Inventor: KATO MIKA
IPC: A47B55/00
Filed: 2018-03-30
Abstract: To temporarily support an article without opening/closing a door.SOLUTION: A cabinet A with a door includes: a cabinet body 10 having an inner part as a storage space 14; a door 19 attached to the cabinet body 10, for opening/closing an opening 17 of the storage space 14; and a tray 26 (mobile support member) provided on the cabinet body 10, and horizontally drawable to the outside of the cabinet body 10, in which a moving path of the tray 26 is a non-interfering path with the door 19 in the state where the opening 17 is closed.SELECTED DRAWING: Figure 1
Patent JP-2019185143-A (JP)
Title: Living body image processing device, living body image processing method, and living body image processing program
Inventor: HAMA SOICHI
IPC: G06T1/00
Filed: 2018-04-02
Abstract: To provide a living body image processing device, a living body image processing method, and a living body image processing program which can improve authentication accuracy.SOLUTION: A living body image processing device comprises: a touch panel 121, a living body sensor 111 which photographs a living body coming into contact with the touch panel 121; a distance detection unit 151 which calculates the distance between the living body sensor 111 and the living body; and a rotation angle estimation unit 161 which calculates the rotation angle to the living body sensor 111 of the living body, based on the calculated distance.SELECTED DRAWING: Figure 4
Patent JP-2019185181-A (JP)
Title: Information processing apparatus and program
Inventor: IWAKI KAORI
IPC: G06T1/00
Filed: 2018-04-03
Abstract: To reproduce a color in consideration of position relationship between a white-colored image forming unit for forming an image on a medium with a white colorant and a colored image forming unit for forming an image on the medium with colored colorants.SOLUTION: An information processing apparatus comprises: image acquisition means which acquires an image to be printed on a medium; color conversion means which converts a color on the image acquired by the image acquisition means in accordance with position relationship between a white-colored image forming unit which forms an image on the medium with a white colorant and a colored image forming unit which forms an image on the medium with colored colorants; and image output means which outputs an image resulting of color conversion by the color convention means.SELECTED DRAWING: Figure 7
Patent JP-2019182062-A (JP)
Title: Front structure of vehicle
Inventor: HOMMA YASUSHI
IPC: B62D21/15
Filed: 2018-04-04
Abstract: To provide a front structure of a vehicle which can absorb energy by front side members at the time of a small lap collision with a simple structure.SOLUTION: A front structure of a vehicle includes: a pair of right and left front side members 5 provided at both sides in a vehicle width direction of a vehicle front part and extending in a vehicle longitudinal direction; wire members 35 each having one end 31 connected to a front end of each of the front side members and the other end 33 located rearward of the one end, below the one end, and outward of the one end in the vehicle width direction to be connected to a vehicle member on the front of a front wheel; and locking portions 41 each provided at the other end of the wire member to be sandwiched between the front wheel and the vehicle member at the time of input of a collision load by a collision object. The wire member 35 is configured to pull the front side member 5 outward of the vehicle at the time of input of the collision load from the vehicle front part.SELECTED DRAWING: Figure 1
Patent JP-2018104721-A (JP)
Title: Method for producing methacrylic resin, methacrylic resin, and molded article
Inventor: MURAKAMI FUMIKI
IPC: C08F220/10
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a methacrylic resin high in heat resistance and excellent in color tone, transparency, and moist heat resistance while maintaining high productivity and polymerization stability.SOLUTION: The method for producing a methacrylic resin includes a polymerization step of copolymerizing 50-99 mass% of a methacrylate monomer (A), 1-30 mass% of a maleimide monomer (B), and 0-20 mass% of other vinyl monomers (C) in a reaction tank and satisfies the following conditions (1)-(3): (1) the maleimide monomer (B) is solid at 25°C; (2) the maleimide monomer (B) is supplied in a solid state to the reaction tank; and (3) the content of a component having a particle diameter of 0.15 mm or less in the maleimide monomer (B) is 10 mass% or less.SELECTED DRAWING: None
Patent JP-2019180272-A (JP)
Title: Plant cultivation device, plant growth monitoring device and plant growth management device
Inventor: YOSHIDA MASAKI
IPC: A01G31/02
Filed: 2018-04-05
Abstract: To provide a plant cultivation device, a plant growth monitoring device and a plant growth management device capable of measuring a growth state of a root of a plant.SOLUTION: There is provided a plant cultivation device comprising measurement means for measuring a growth state of a root in a space where a root grows, a bottom face of the cultivation bed tank 3 is formed of a transparent panel 8. An imaging apparatus is arranged in a zone 11 between the cultivation bed tank 3 and a dark box 10, a growth state of a root in a growth space 7 is imaged and measured. According to the growth state of the root measured, a cultivation condition of the plant is controlled.SELECTED DRAWING: Figure 2
Patent JP-2019184391-A (JP)
Title: Signal processing system and signal processing method
Inventor: ITAKURA AKIRA
IPC: G01S13/50
Filed: 2018-04-09
Abstract: To provide a signal processing system which transmits a detection signal to a flight vehicle capable of standing still and is capable of moving with a relative speed to the flight vehicle, with which system it is possible to identify the flight vehicle.SOLUTION: Provided is a signal processing system which transmits a detection signal to a flight vehicle capable of standing still and is capable of moving with a relative speed to the flight vehicle, comprising: a signal transmission unit for transmitting the detection signal; a signal detection unit for detecting bank data, from a received signal based on the detection signal, that includes the Doppler frequency and signal strength of the received signal; and a signal determination unit for searching the bank data for a Doppler frequency that corresponds to the relative speed, and determining on the basis of the searched Doppler frequency whether or not the flight vehicle has a rotary vane.SELECTED DRAWING: Figure 1
Patent JP-2019184433-A (JP)
Title: Method of measuring tightening soundness of bolted joints of windmill blades
Inventor: UEDA AKIRA
IPC: F03D17/00
Filed: 2018-04-11
Abstract: To provide a method of measuring tightening soundness of bolted joints of blades at low cost.SOLUTION: An optical fiber sensors are installed on each windmill blade coupled to a pitch rolling bearing by means of multiple bolts in a region of the blade corresponding to an axial compression field caused by tightening of the bolts, and tightness of each of the multiple bolts is checked based on a result of measurement made by the optical fiber sensors.SELECTED DRAWING: Figure 5
Patent JP-2019183821-A (JP)
Title: Wave force power generation method and wave force power generation device
Inventor: SHASIKA SHAMINDA SENANAYAKA
IPC: F03B13/24
Filed: 2018-04-17
Abstract: To provide a wave force power generation method and a wave force power generation device in which power generation can be attained through utilization of wave energy found at a sea side or a lake side and the like not only limited to a presence of wave but during a time between the waves.SOLUTION: A power generator device of this invention is constituted by a part 1 for use in receiving wave energy as a kinetic energy; a part 2 for delivering energy at the part 1 to the part 3 as a kinetic energy; and a part 4 for use in converting the kinetic energy at the part 3 into an electric energy. The parts 3, 4 are defined together as a linear power generator. There is provided a part 5 for reducing energy loss caused by friction. In addition, there are provided parts 6, 7 and 8 for use in repeatedly reciprocating the part 3 even if no wave is found by the kinetic energy found at the part 3 only in one direction with the wave. In order to reduce loss generated at the time of temporary energy conversion that is performed either between the part 3 and the part 6 or between the part 7 and the part 8, there are provided parts 9, 10, 11 and 12. An outer case of the power generator is assembled at a part 13 and either voltage or frequency adjustment circuits are also assembled in it.SELECTED DRAWING: Figure 1
Patent JP-2019189527-A (JP)
Title: Nano particle composite and production method thereof
Inventor: MORIBE KUNIICHI
IPC: A61K9/14
Filed: 2018-04-18
Abstract: To make a size of a composite of a core shell structure comprising: a core part formed of free sterol ester; and a shell part formed of sterol ester/cyclodextrin clathrate compound, to nano size, for applying for medicament and improving bio-availability of included components.SOLUTION: There is provided a nano-particle composite including sterol ester and cyclodextrin.SELECTED DRAWING: None
Patent JP-2019191288-A (JP)
Title: Mirror for vehicle
Inventor: KUMETA MASAYUKI
IPC: G02B5/08
Filed: 2018-04-20
Abstract: To provide a mirror for a vehicle capable of suppressing brightness changes of an image even when a through-image or the like captured by a camera or the like is displayed on a part of the mirror having an anti-glare function.SOLUTION: A mirror for a vehicle 1 includes an image display section 20 for displaying an image with light of a first polarization, and a mirror section 30 arranged on an image output side of the image display section 20. The mirror section 30 includes, in order from the image display section 20 side, for example, a first polarizing plate 31 which transmits light of the first polarization and reflects a second polarization, a polarization control section 33 for controlling a polarization state of the light, and a second polarizing plate 35 which transmits the light of the first polarization and absorbs light of the second polarization. The polarization control section 33 includes a liquid crystal layer 33A, a first electrode section 33B provided on the first polarizing plate 31 of the liquid crystal layer 33A, and a second electrode section 33C provided on the second polarizing plate 35 of the liquid crystal layer 33A. At least one electrode section of the first electrode section 33B or the second electrode section 33C is formed by a plurality of area electrodes.SELECTED DRAWING: Figure 2
Patent JP-2018148567-A (JP)
Title: Semiconductor device, solid state image sensor and camera system
Inventor: NAGAI TOSHIAKI
IPC: H01L27/146
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, solid state image sensor and camera system, capable of reducing interference between signals in which adjacent veers are transmitted, thereby suppressing the number of veers from increasing, reducing the area and packaging process of a chip having a sensor and thus achieving cost reduction.SOLUTION: The present invention increases a first chip 110 and a second chip 120 and the first chip 110 and the second chip 120 are bonded to each other to form a laminated structure. The first chip and the second chip are wired through a veer 114. The first chip 110 includes a function of transmitting a time-discrete signal of an analog signal generated at each sensor 111 to the second chip through a corresponding veer and the second chip 120 includes a function of sampling a signal transmitted from the first chip through the veer at different timing from the timing that a signal is sampled with the first chip and a function of acquiring a digital signal by quantification.SELECTED DRAWING: Figure 10
Patent JP-2019188360-A (JP)
Title: Wastewater treatment method and wastewater treatment system
Inventor: TAGUCHI KAZUYUKI
IPC: C02F3/34
Filed: 2018-04-26
Abstract: To provide a wastewater treatment method and a wastewater treatment system capable of effectively purifying wastewater such as methane fermentation digestive fluid which is hardly subjected to biodegradation.SOLUTION: The wastewater treatment system includes a carbon source supply tank 1 for supplying a carbon source to the wastewater to be treated, a first biological treatment tank 20 for biological treatment of the wastewater to which the carbon source is added, and a second biological treatment tank 30 for biological treatment of the wastewater treated in the first biological treatment tank 20. In the first biological treatment tank 20, a biological treatment is performed in such a manner that a microflora contact body is intermittently brought into contact with the wastewater. Performed in the second biological treatment tank 30 is a biological treatment of forming an aerobic region by aeration in at least a part of the wastewater. The biological treatments in the first biological treatment tank 20 and the second biological treatment tank 30 are carried out together with a microflora in which Bacillus bacteria are dominant species.SELECTED DRAWING: Figure 1
Patent JP-2019196949-A (JP)
Title: Optical interference device and OCT device
Inventor: ISHII KATSUHIRO
IPC: G01N21/17
Filed: 2018-05-09
Abstract: To provide an optical interference device capable of achieving a high-speed data acquisition rate as compared with before with high resolution, and to provide an OCT device using the same.SOLUTION: An optical interference device includes: an incidence optical system having a light source for emitting pulse light having a predetermined wavelength area; a measurement optical system for applying measurement light as light in which one portion of the pulse light is branched to an object to be measured; a reference optical system having a reference mirror fixed to a predetermined position to which reference light as light in which one portion of the pulse light is branched is applied; an interference optical system having a photodetector for detecting interference light obtained by compositing the measurement light reflected or scattered by the object to be measured and the reference light reflected by the reference mirror; and a delay element for delaying light such that the interference light is separated temporarily for each of a plurality of wavelengths and is detected in the photodetector.SELECTED DRAWING: Figure 1
Patent JP-2019196560-A (JP)
Title: Auxiliary tool and method for producing ladder-stitch article
Inventor: YAMAGUCHI TOMOKO
IPC: D04B21/20
Filed: 2018-05-09
Abstract: To provide a production auxiliary tool which prevents a space between both core yarns from being narrowed in the production of a ladder-stitch article.SOLUTION: A ladder-stitch article (12) to be produced comprises: two core yarns (18 and 20) parallel to each other; and one connection yarn (26) which is alternately stretched from one of both of the core yarns to the other and from the other of both of the core yarns to the one, and which is connected with both of the core yarns by tatting-knotting. An auxiliary tool (10) for producing the ladder-stitch article comprises a ruler (28) having two parallel side edges (28a and 28b) for specifying points brought into contact with a plurality of knots (22 and 24) which are formed by connecting the connection yarn with both of the core yarns by tatting-knotting.SELECTED DRAWING: Figure 3