baber/WOPTO huggingface dataset:
Patent JP-2019158473-A (JP)
Title: Image acquisition system and method for acquiring images
Inventor: SUGIYAMA MOTOTANE
IPC: G01N23/18
Filed: 2018-03-09
Abstract: To provide an image acquisition system and a method for acquiring images which can acquire clear radiation images of any part of an object in a radial direction.SOLUTION: An image acquisition system 1 includes: a radiation source 2 for outputting radiation to an object 20; a rotational stage 6 for rotating the object 20 around the axial line L of rotation; a radiation camera 4 having an input surface 11a, in which radiation passing through the object 20 is input, and an image sensor 13 capable of controlling a TDI; and an image processor 10 for generating a radiation image in an imaging surface P of the object 20 on the basis of the image data. The angle formed by the axial line L of rotation of the rotational stage 6 and the input surface 11a of the radiation camera 4 is set according to the FOD as the distance between the radiation source 2 and the imaging surface P in the object 20. The radiation camera 4 is formed to conduct a TDI control for the image sensor 13 in synchronization with the rate of rotation of the object 20 by the rotational stage 6.SELECTED DRAWING: Figure 1
Patent JP-2019004686-A (JP)
Title: Multiple stage gate drive for cascode current sensing
Inventor: RAJKO DUVNJAK
IPC: H02M1/00
Filed: 2018-03-14
Abstract: To improve the current sensing for cascode switches in power converters.SOLUTION: A controller 138 for use in a power converter 100 includes a current sense circuit 140 to generate a current limit signal 153 and an overcurrent signal 152 in response to a source signal 148, a first sense finger signal 149, and a second sense finger signal 150. A control circuit generates a control signal 154 in response to the current limit signal and the overcurrent limit signal. A drive circuit 144 generates a drive signal 133 including a multiple-stage gate drive in response to the control signal. The drive signal in a first stage of the multiple-stage gate drive is a weak turn-on drive signal for turning a switch on slowly to reduce electromagnetic interference (EMI). The drive signal in a second stage of the multiple-stage gate drive is a strong turn-on drive signal to fully turn on the switch quickly to enable accurate current sensing of the switch.SELECTED DRAWING: Figure 1
Patent JP-2019155821-A (JP)
Title: Resin seal member and mold for resin seal member
Inventor: MIYAGAWA YOICHI
IPC: B29C45/00
Filed: 2018-03-15
Abstract: To provide a resin seal member capable of reducing cost while suppressing deterioration in sealing performance due to heat or pressure depending on the environment of use.SOLUTION: The resin seal member (20) is provided with a foamed resin part (13). The resin seal member (20) is provided with a convex part (12b) having a lower foaming ratio than the foamed resin part (13). The convex portion (12b) is provided at an end portion of the foamed resin portion (13). The resin seal member (20) can reduce the cost while suppressing the deterioration in sealing performance due to heat or pressure depending on the use environment.SELECTED DRAWING: Figure 1
Patent JP-2019163430-A (JP)
Title: Liquid detergent composition for clothing
Inventor: OTSUKA SATOSHI
IPC: C11D3/20
Filed: 2018-03-20
Abstract: To provide a liquid detergent composition for clothing that has excellent detergency and can suppress absorption of oxygen.SOLUTION: A liquid detergent composition for clothing has (A) component: a surfactant excluding a higher fatty acid or a salt thereof, (B) component: a hydrogencarbonate, and (C) component: an antioxidant, the content of the (C) component being 0.005 mass% or more and 1 mass% or less relative to the total mass of the liquid detergent composition for clothing, and a mass ratio represented by the (B) component/the (C) component being 3 or more and 1000 or less.SELECTED DRAWING: None
Patent JP-2019168494-A (JP)
Title: Imaging device and control method therefor
Inventor: IKUTA SATOSHI
IPC: G03B13/36
Filed: 2018-03-22
Abstract: To provide an imaging device with which it is possible to reduce the error of focus detection due to a phase difference.SOLUTION: An imaging device 100 comprises: an imaging element 102 having a plurality of photoelectric conversion parts for each of a plurality of pixels arranged in a row direction and a column direction; and a focus detection unit 106 for acquiring an imaging signal based on a flux of light having passed through the entire pupil area of an imaging optical system 101 and a first image signal based on a flux of light having passed through the pupil area of a portion of the imaging optical system from the plurality of pixels, and calculating a phase difference using the imaging signal and the first image signal. The focus detection unit 106 calculates a phase difference on the basis of the first image signal and an imaging signal of the same row as or a row near the first image signal.SELECTED DRAWING: Figure 1
Patent JP-2019168620-A (JP)
Title: Synthetic sound generating device, method, and program
Inventor: SOEJIMA JUNICHIRO
IPC: G10L13/07
Filed: 2018-03-26
Abstract: To synthesize a synthetic sound which can reduce periodicity due to repeated reproduction of the speech waveform and can suppress deterioration in quality, concerning a synthetic sound generation technique for generating a synthetic sound by connecting or repetitively reproducing a speech waveform.SOLUTION: From a plurality of fundamental wave data obtained by dividing segment data 200 stored in the storage unit for each pitch period, a first fundamental wave data is selected and read, and then fundamental wave data similar (highly correlated) to the fundamental wave data read out at present is selected and read out next, and the fundamental wave data sequentially read out are connected to generate a synthesized sound 300 having a desired time length.SELECTED DRAWING: Figure 4
Patent JP-2019170449-A (JP)
Title: Cooking pan
Inventor: TSUNAMI TSUTOMU
IPC: A47J45/06
Filed: 2018-03-27
Abstract: To provide a cooking pan capable of reducing a load by its weight on a wrist of a cooking person during cooking, which is easy to grip and excellent in operability.SOLUTION: A Beijing pan P includes a pan body 1, a handle 2 attached to an edge 10 of the pan body 1, which extends to the outside, and a finger rest member 3 provided to the handle 2, which is an example of an engaging tool. Incidentally, a combination of the handle 2 and the finger rest member 3 is an example of a handle part. The pan body 1 and the handle 2 are provided in an integrated manner. The pan body 1, as a whole, is formed into a gently curved recessed shape, and consists of a bottom part 11 heated directly by a heat source such as gas (not illustrated) in cooking, and a side surface part 12 of an inclined plane which rises while spreading continuously from the surrounding of the bottom part 11 and widening its diameter gradually. A roughly circular edge 10 is formed at the uppermost end of the side surface part 12.SELECTED DRAWING: Figure 1
Patent JP-2019175610-A (JP)
Title: Wire harness
Inventor: ARAKAWA HIROYUKI
IPC: H01B7/282
Filed: 2018-03-27
Abstract: To provide a wire harness that can suppress corrosion of a connection part between an individual shield member and a collective shield member.SOLUTION: A wire harness comprises a cylindrical protective member 60 made of an elastic member which protects a connection part 34, where an area exposed from the other end part 13b of a sheath 13 out of each individual shield member 31 and a separated part 33 extending separately from each electric wire 10 out of a collective shield member 32 are electrically connected, by surrounding the connection part 34. Further, the wire harness comprises: a first plug body 71 which is provided for one end part 60a of the protective member 60 and seals between the one end part 60a and each sheath 13; and a second plug body 81 which is provided for the other end part 60b of the protective member 60 and seals between the other end part 60b and each insulation coating 10a and the separated part 33.SELECTED DRAWING: Figure 3
Patent JP-2019173871-A (JP)
Title: Seat structure of valve
Inventor: TAKADA ATSUSHI
IPC: F16J15/10
Filed: 2018-03-28
Abstract: To provide a seat structure of a valve which can inhibit wear of a gasket and leakage of slurry which is caused by the wear of the gasket.SOLUTION: A valve 1 includes: a valve body 2 having a passage 2h; a ball 5 provided within the passage 2h of the valve body 2; an annular metal sheet 10 which is provided within the passage 2h of the valve body 2 and seals a space between an inner surface s of the passage 2h and the ball 5; and a retainer 3 fixing the annular metal sheet 10 to the valve body 2 through a gasket 4. The annular metal sheet 10 has an annular protrusion part 11 formed at the retainer 3 side. The annular protrusion part 11 of the annular metal sheet 10 can narrow a gap between the retainer 3 and the annular metal sheet 10 and thus inhibit slurry etc. from entering into the gap. Thus, wear of the gasket 4 caused by the slurry can be inhibited, and leakage of the slurry caused by damage of the gasket 4 can be inhibited.SELECTED DRAWING: Figure 1
Patent JP-2019176011-A (JP)
Title: R-t-b based sintered magnet
Inventor: FUJIWARA MARIKO
IPC: H01F41/02
Filed: 2018-03-28
Abstract: To provide a R-T-B based sintered magnet superior in corrosion resistance.SOLUTION: An R-T-B based sintered magnet 2 comprises a rare earth element R, a transition metal element T, B, Ga and O. The sintered magnet 2 has a magnet elemental body 4 and an oxide layer 6 covering the magnet elemental body 4. The magnet elemental body 4 includes primary-phase grains 8 containing RTB crystal, and grain boundary phases 1 located between the primary-phase grains 8 and containing R. The oxide layer 6 includes a plurality of oxide phases 3A containing R, T, Ga and O. The plurality of oxide phases 3A satisfy the following expressions (1) and (2) concerning contents (unit: atom%) of the respective elements, and the oxide phases 3A in the oxide layer 6 cover grain boundary phases 1 in the magnet elemental body 4: 0.3≤[R]/[T]≤0.5 (1); and 0.2≤[O]/([R]+[T]+[Ga]+[O])≤0.7 (2).SELECTED DRAWING: Figure 4
Patent JP-2019174721-A (JP)
Title: projector
Inventor: FUNASAKA TSUKASA
IPC: G03B21/14
Filed: 2018-03-29
Abstract: To provide a projector including a cooling device that can stably perform cooling even though its attitude is changed.SOLUTION: A projector comprises: a first case; a light source that is arranged in the first case; a projection device that projects light emitted from the light source; a channel that is arranged in the first case and through which a fluid circulates; a cooling device that is arranged in the first case and has a compressor compressing the fluid and a second case accommodating the compressor; and a first elastic member and a second elastic member that are fixed to the first case at one ends and fixed to the second case at the other ends. The second case is arranged between the first elastic member and the second elastic member.SELECTED DRAWING: Figure 1
Patent JP-2019174091-A (JP)
Title: Air conditioner
Inventor: MASUDA YUSUKE
IPC: F24F11/79
Filed: 2018-03-29
Abstract: To provide an air conditioner which can favorably establish a comfortable temperature environment in a room as a whole.SOLUTION: An air conditioner 11 comprises: a compressor 15 for decreasing a flow rate of a refrigerant flowing in an indoor heat exchanger 14 and an outdoor heat exchanger 16 when a temperature difference between a set temperature and room temperature becomes small, and adjusting a temperature of air which passes the indoor heat exchanger 14, and is blown out of a blowout port 29 of an indoor machine 12; and a wind direction board for establishing a posture for guiding an airflow toward a specified zone which is selected on the basis of a temperature difference between a temperature detected at each zone which is set by diving the inside of a room, and the set temperature when the room temperature and the set temperature are accommodated within a range of a preset temperature difference while a deviation from the set temperature is not dissolved, and a preset time elapses.SELECTED DRAWING: Figure 1
Patent JP-2019179186-A (JP)
Title: Lithography device, pattern forming method and method for manufacturing article
Inventor: ITABASHI HIROAKI
IPC: G03F9/00
Filed: 2018-03-30
Abstract: To provide a lithography device that forms an alignment mark for suppressing influences on a pattern to be formed on a substrate.SOLUTION: The lithographic device includes a forming part 19 for irradiating a substrate 16 including a photosensitive agent with light to form an alignment mark M on the substrate, and a transfer part for aligning the substrate based on the position of the alignment mark and irradiating the photosensitive agent with exposure light to transfer a pattern to the substrate. The forming part irradiates an underlay material of the photosensitive agent 16c with irradiation light at a wavelength different from that of the exposure light so as to process the material by the energy of the irradiation light to form the alignment mark in the material.SELECTED DRAWING: Figure 2
Patent JP-2018175863-A (JP)
Title: Arm device
Inventor: HARAGUCHI Daisuke
IPC: A61B90/50
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an arm device which facilitates securing of an operational range of an instrument in endoscopic surgery or the like.SOLUTION: A first gimbal part 21 which supports an instrument 90 to rotate about a first rotational axis 101 extending along an axis line of the instrument 90, a second gimbal part 22 which rotates the instrument 90 about a second rotational axis 102 extending in a direction intersecting relative to the first rotational axis 101, and a tip end part 30 which rotates the instrument 90 about a third rotational axis 103 extending to intersect a plane including the first rotational axis 101 and the second rotational axis 102 are provided. The third rotational axis 103 has an inclination angle that is greater than 0 degree and smaller than 90 degrees when a horizontal direction is 0 degree, and an upward position in a vertical direction is 90 degrees.SELECTED DRAWING: Figure 3
Patent JP-2018197850-A (JP)
Title: Plate with printing layers and method for manufacturing the same, and display
Inventor: ITO ATSUSHI
IPC: B41M3/00
Filed: 2018-04-09
Abstract: To provide a plate with printing layers that has printing layers in which a user can visually recognize contrast only when the user visually recognizes the printing layers from a surface on which the printing layers are formed in a simple process.SOLUTION: A plate with printing layers 1 comprises: a bent plate 2 that has a bent part; a lower printing layer 35 that is at least partially provided at a position corresponding to the bent part on a first principal surface of the bent plate 2; and first, second, third, and fourth upper printing layers 332, 333, 342, and 343 that are provided on parts of the lower printing layer 35.SELECTED DRAWING: Figure 4
Patent JP-2019180870-A (JP)
Title: Ultrasonic video system and device
Inventor: YAMAKOSHI YOSHIKI
IPC: A61B8/08
Filed: 2018-04-11
Abstract: To provide an ultrasonic video system and an ultrasonic video device capable of visualizing a position of a puncture needle pierced into a subject at a timing similar to a real time with a simple structure, and capable of surely performing medical treatment by a puncture needle.SOLUTION: The ultrasonic video system comprises: a puncture needle 22; a vibration device; an ultrasonic probe 3 for acquiring a two-dimensional ultrasonic video; and an ultrasonic video device for outputting a speed image IP of shear wave by vibration of the puncture needle 22 as an ultrasonic video on the ultrasonic video plane I. In the ultrasonic video on the ultrasonic video plane I, the shear wave image IP of the vibrated puncture needle 22 is displayed at a region width indicating propagation velocity of the shear wave.SELECTED DRAWING: Figure 2
Patent JP-2019185436-A (JP)
Title: Vehicle detector, vehicle detection method, and program
Inventor: OWARI NOBUYUKI
IPC: G08G1/04
Filed: 2018-04-11
Abstract: To provide a vehicle detector, vehicle detection method, and program capable of accurately detecting entry or passage of diverse vehicles.SOLUTION: A vehicle detector 1 includes plural projectors E disposed on one side in a width direction of a lane and aligned in a height direction, plural light receivers R opposed to the projectors in the width direction across the lane and aligned in the height direction while being paired with the respective projectors E, a light receiving signal acquisition unit 120 that acquires a light receiving signal signifying whether a light axis P linking detection light P, which is projected by the projector E, with the light receiver R which receives the detection light P is intercepted, and a detection signal output unit 130 that outputs based on the acquired light receiving signal a detection signal signifying whether a vehicle exists in the lane. The projectors E and light receivers R are arrayed so that the light axis P is formed to be inclined in the height direction with respect to a virtual line VL extending in the width direction on a road surface in the lane.SELECTED DRAWING: Figure 3
Patent JP-2018202861-A (JP)
Title: Laser welding article and manufacturing method thereof
Inventor: KIHARA TETSUJI
IPC: B29C65/16
Filed: 2018-04-18
Abstract: To provide: a laser welding article in which a laser beam irradiation can be performed from a side of a resin member having a laser light absorbing property in a stacked resin member, and a plurality of simply prepared resin members can be joined in a single laser welding process to integrate the same without a complicated process, and bonding strength between resin members is excellent and resin properties are not adversely affected; and a manufacturing method thereof.SOLUTION: A laser welding article 10 comprises a thermoplastic resin and a laser beam absorber, and is a material obtained by welding at least a part of a contacted part C formed by stacking a first resin member 1 that is a laser beam irradiation side resin member having absorbance aof 0.1 to 0.5, and a second resin member 2 that has absorbance aof less than 0.1 and contains a thermoplastic resin identical to or different from the thermoplastic resin.SELECTED DRAWING: Figure 1
Patent JP-2019187256-A (JP)
Title: Channel chip for plant substance detection
Inventor: NODAGUCHI MICHITAKA
IPC: C12Q1/6837
Filed: 2018-04-20
Abstract: To provide a technique which can be used for determining a state of a plant such as presence of an environmental stress, line-of-sight of occurrence of a phenomenon of flowering and disease injury infection, and which can easily and efficiently determine the plant state.SOLUTION: There is provided a channel chip comprising (A) a plant sample injection part and (C) a channel which is coupled to the plant sample injection part A and which has a plant substance detection probe stabilization region.SELECTED DRAWING: None
Patent JP-2019187659-A (JP)
Title: Fluid sterilization module
Inventor: SUGIYAMA SEI
IPC: A61L2/10
Filed: 2018-04-20
Abstract: To provide a fluid sterilization module, that does not cause leakage of fluid to be sterilized even when the assembly accuracy is low, and that has an excellent robustness.SOLUTION: The fluid sterilization module 1 comprises: an inner cylinder 21 forming a processing flow path 21d; a case part 22 accommodating the inner cylinder 21; an annular partition member 24 provided in tight adhesion between the outer peripheral surface of the inner cylinder 21 and the inner peripheral surface of the case part 22; an inflow side rectification chamber 26 which is a region on one end side of the inner cylinder 21 with respect to the partition member 24 among the cylindrical gap between the inner cylinder 21 and the case part 22; an outflow side rectification chamber 27 which is a region on the other end side of the cylindrical part with respect to the partition member 24 among the cylindrical gap between inner cylinder 21 and case part 22; an inflow part 4 for flowing the object into the inflow side rectification chamber 26; an outflow part 5 for flowing out the object from the outflow side rectification chamber 27; and a light emitting element 34a provided facing the opening on the other end side of the inner cylinder 21 and irradiating ultraviolet along the longitudinal direction toward the object passing through the processing flow path 21d.SELECTED DRAWING: Figure 2
Patent JP-2019190340-A (JP)
Title: Sticking detection device of oil pump
Inventor: TAKAHASHI YOSHITAKA
IPC: F16H61/12
Filed: 2018-04-23
Abstract: To provide a sticking detection device of an oil pump which can detect the sticking of the oil pump without imparting an incongruity to a driver or the like at a sticking diagnosis.SOLUTION: A target hydraulic pressure setting part 150b sets a value higher than the maximum pressure in a partial discharge state as a diagnosis target hydraulic pressure. A discharge state changeover part 150a performs control for bringing a discharge state of an oil pump 10 into the partial discharge state. A sticking determination part 150d determines whether or not the oil pump 10 is stuck in a full-discharge state on the basis of a relationship between a hydraulic pressure after the control for setting the partial discharge state is performed and the maximum pressure in the partial discharge state. A sticking determination prohibition part 150e prohibits or interrupts the execution of the sticking determination when a first index value (for example, an engine rotation number or an oil temperature) having a correlation with a flow rate and the hydraulic pressure of oil discharged from the oil pump 10, or a second index value (for example, a vehicle speed) having a correlation with a magnitude of a sound other than noise resulting from the oil pump 10 satisfies a prescribed condition.SELECTED DRAWING: Figure 1
Patent JP-2019190129-A (JP)
Title: Shower hook
Inventor: HIKAWA TETSUO
IPC: E03C1/06
Filed: 2018-04-25
Abstract: To provide the shower hook capable of maintaining a fixing force by suppressing a reduction in a contact area of a brake piece even when a downward load is applied due to its own weight or weight of a shower head.SOLUTION: A lock mechanism 30 provided on a shower hook body 10 attached to a shower bar 2 comprises: a spring receiving member that can rotate in a contact/separation direction with respect to the shower bar and that can move vertically with respect to the shower hook body, a slide member 33 provided with the brake piece 33a provided on a vertical piece 31a of the spring receiving member, a coil spring 34 interposed on a front side of the slide member and the shower hook body, and an operation button 35 for releasing pressure of the brake piece by buckling and deforming the spring member by being pushed into the shower hook body, wherein an engagement receiving part 36 is provided on a rear end side of the shower hook body, and an engaging part 37 that can be engaged with the engaging receiving part when a downward load is applied to the shower head is provided on the vertical piece of the spring receiving member.SELECTED DRAWING: Figure 5
Patent JP-2019192805-A (JP)
Title: Light-emitting device and method of manufacturing the same
Inventor: SAKAMOTO MITSUHIDE
IPC: H01L33/48
Filed: 2018-04-26
Abstract: To provide a stable light-emitting device that does not affect light-emitting conditions such as color temperature of light-emitting diodes while intending to protect waterproof performance and the light-emitting diodes, and a method of manufacturing the same.SOLUTION: The light-emitting device includes: a substrate portion (15) on which a light-emitting diode (10), emitting light with supplied power, in which an LED element is sealed with a resin is disposed; a sealing member (20) for sealing at least the light-emitting diode in a sealed state; and a space portions (R1, R2) provided with a space between the sealing member and the light-emitting diode.SELECTED DRAWING: Figure 2