baber/WOPTO huggingface dataset:
Patent JP-2019052871-A (JP)
Title: Collecting device and collection method of particles in liquid
Inventor: ICHIHARA FUMITAKA
IPC: G01N1/28
Filed: 2017-09-13
Abstract: To provide a collection device and a collection method capable of collecting fine particles present in a liquid in a short time and with high efficiency.SOLUTION: The method of collecting particles in a liquid includes: a liquid droplet group producing step S10 for producing a liquid droplet group from a liquid containing measurement target particles; a collecting step S20 for collecting at least either the produced liquid droplet group or the measurement target particles remaining after drying the liquid droplet group into a collection body; and a drying step 30 for drying at least either the liquid droplet group collected in the collection body or the liquid droplet group before being collected in the collection body to eliminate a liquid from it.SELECTED DRAWING: Figure 2
Patent JP-2019052901-A (JP)
Title: Method for evaluating texture of food
Inventor: IKEGAMI SATOSHI
IPC: G01N33/02
Filed: 2017-09-14
Abstract: To provide a method for quantitatively evaluating the texture of food, which has been mainly evaluated by a sensory evaluation.SOLUTION: A quantitative evaluation correlated to a sensory evaluation is performed by measuring the total times for eating and mastication of a sample by a subject; and acquiring the ratio of the mastication time to the total eating time.SELECTED DRAWING: Figure 1
Patent JP-2019054433-A (JP)
Title: Measurement voltage output device
Inventor: YAMAUCHI KEISUKE
IPC: H03M1/12
Filed: 2017-09-15
Abstract: To provide a measurement voltage output device suppressing an error of output voltages from respective A/D converters, when multiple A/D converters having reference voltages generated from power supplies different from each other perform A/D conversion of the output values from the same sensor.SOLUTION: A measurement voltage output device includes multiple A/D converters performing A/D conversion of an input voltage according to a corresponding reference voltage, and outputting a measurement voltage, a measurement current generation part generating a measurement current according to a measurement value acquired from a measurement object, an offset voltage generation circuit for generating an offset voltage by changing over the use reference voltage to one reference voltage selected from corresponding reference voltages of the multiple A/D converters, a voltage divider resistance for dividing the offset voltage, and outputting the sum of the voltage applied by the measurement current and the offset voltage as the input voltage, and a control section for selecting one reference voltage corresponding to one or more A/D converters at A/D conversion timing of one or more A/D converters in the multiple A/D converters.SELECTED DRAWING: Figure 1
Patent JP-2019053608-A (JP)
Title: Characteristic behavior detecting apparatus
Inventor: HASHIMOTO RYUTARO
IPC: G06F16/00
Filed: 2017-09-15
Abstract: To provide a characteristic behavior detecting apparatus which reduces a collection period of learning data and can keep detection accuracy in detection of a characteristic behavior.SOLUTION: In a characteristic behavior detecting system 100, a characteristic behavior detecting apparatus has a data acquiring unit 31, and a newly grouping unit 342. The data acquiring unit 31 acquires sensor values of a plurality of sensors. The newly grouping unit 342 groups the plurality of sensors on the basis of behavior patterns of detection objects detected by the sensor values.SELECTED DRAWING: Figure 2
Patent JP-2019052630-A (JP)
Title: Blower module
Inventor: YOSHIDA YOHEI
IPC: F04D29/46
Filed: 2017-09-19
Abstract: To provide a blower module including a shutter with small opening-closing resistance.SOLUTION: A blower module 1 includes: a cylindrical passage 4 in which fluid flows from an upstream side to a downstream side; a shaft 5 which divides the passage 4 into a main passage 11 and a sub passage 12 having a cross sectional area smaller than that of the main passage 11 on a perpendicular cross section perpendicular to a center axis 9 of the passage; a shutter 6 which rotates with a rotation axis set to the shaft 5 to open or close the passage 4; and a blower 2 which blows air from the upstream side of the passage 4 to the shutter 6. The shutter 6 has a circular disc shape having a recessed surface 13 expanding from the upstream side to the downstream side. In a state that the shutter 6 is closed, a shaft perpendicular cross section 15 perpendicular to the shaft 5 in the shutter 6 includes: a bending part 16 located at a sub passage side; and a straight part 17 located at a main passage side.SELECTED DRAWING: Figure 5
Patent JP-2018159908-A (JP)
Title: Information processing apparatus, information processing system, and program
Inventor: TAKAGI TOMOFUMI
IPC: G10K15/02
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To play music from which a brain wave state desired by a user can be obtained.SOLUTION: A terminal device 12 receives designation of a brain wave state desired by a user, and controls play-back of music for making a transition of the user's brain wave state to the desired brain wave state or maintaining the desired brain wave state. The user's brain wave state is measured by an earphone device 10, and information indicating a result of the measurement is transmitted to the terminal device. In the terminal device, the measurement result is analyzed to evaluate the user's brain wave state; a sound signal is transmitted to the earphone device 10; music to be played is changed according to the brain wave state. Music data may be data provided to the terminal device from a music distribution server 14 or may be data stored in the terminal device.SELECTED DRAWING: Figure 1
Patent JP-2018129288-A (JP)
Title: Slurry manufacturing device and slurry manufacturing method
Inventor: ONISHI KEIICHIRO
IPC: H01M4/1391
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for reliably degassing excess carbon dioxide gas after neutralizing an alkali component of a slurry containing an alkali metal composite oxide in a short time.SOLUTION: A slurry manufacturing device 1 includes a self-revolving mixing device 10 that mixes slurry by rotating motion and revolution motion and a gas injection mechanism 20 for dissolving carbon dioxide gas in the slurry produced by the self-revolving mixing device 10, and the gas injection mechanism 20 pressurizes and injects carbon dioxide in a sealed state to dissolve the carbon dioxide gas in the slurry.SELECTED DRAWING: Figure 1
Patent JP-2019062773-A (JP)
Title: Method for producing alkylresorcinol efficiently using microorganisms
Inventor: MORIKAWA MASAAKI
IPC: C12P7/22
Filed: 2017-09-29
Abstract: To provide a method for producing alkylresorcinol conveniently and efficiently.SOLUTION: A method for producing alkylresorcinol includes culturing microorganisms, Azotobacter having the ability to produce alkylresorcinol, in the presence of polyoxyethylene sorbitan ester.SELECTED DRAWING: None
Patent JP-2019068192-A (JP)
Title: Manufacturing apparatus of piezoelectric substrate and manufacturing method of piezoelectric substrate
Inventor: SAI KOKI
IPC: H03H3/02
Filed: 2017-09-29
Abstract: To achieve adjustment of machining accuracy and machining efficiency.SOLUTION: A manufacturing apparatus includes: a first electrode 10 and a second electrode 20 that face each other with a piezoelectric substrate interposed therebetween, the second electrode 20 having a plurality of partial electrodes 21, 23 a relative position of which is fixed to each other; a switch section 67 that selects electric connection state of the plurality of partial electrodes 21, 23 and causes them to function as a machining electrode or a measurement electrode; a supply section 40 that supplies a processing gas; a machining section 65 that applies a voltage between the first electrode 10 and the machining electrode and turns the processing gas into plasma to perform a surface processing on the piezoelectric substrate; a measurement section 63 that applies a voltage between the first electrode 10 and the measurement electrode and measures a thickness of the piezoelectric substrate based on electric characteristics; a drive section 30 that changes a relative position between the first electrode 10 and the second electrode 20; and a control section 61 that controls the switch section 67, the supply section 40, the machining section 65, the measurement section 63, and the drive section 30.SELECTED DRAWING: Figure 1
Patent JP-2019068246-A (JP)
Title: Image pick-up device and imaging apparatus
Inventor: UCHIDA MINEO
IPC: H04N5/369
Filed: 2017-09-29
Abstract: To provide an image pick-up device and an imaging apparatus capable of realizing power saving of the image pick-up device, while restraining reduction of frame rate due to increase in amount of data.SOLUTION: In an image pick-up device laminating a first substrate having a pixel array where multiple pixels performing photoelectric conversion are arranged in matrix, and a second substrate having a circuit array where multiple signal processing parts processing signals based on the photoelectric conversion are arranged in matrix, the pixel array includes a pixel block formed of multiple pixels, and connected with a pixel block corresponding to the signal processing part by multiple signal lines, and the signal processing part includes an adder circuit for adding the signal inputted from the multiple signal lines in the same period, and a conversion circuit performing analog-digital conversion of the signals added by the adder circuit.SELECTED DRAWING: Figure 9
Patent JP-2019068649-A (JP)
Title: Rotor and motor
Inventor: YAMADA HIROTSUGU
IPC: H02K1/27
Filed: 2017-10-02
Abstract: To provide a rotor that is able to appropriately ensure both reluctance torque and magnet torque.SOLUTION: A permanent magnet 22 comprises: a first radial side-surface 31 on an outer periphery side and a second radial side-surface 32 on an inner periphery side, forming a pair in a radial direction; and circumferential side-surfaces 33 forming a pair in a circumferential direction and coupling respective circumferential ends of the first and second radial side-surfaces 31, 32. The circumferential side-surfaces 33 are straight lines parallel to a virtual line Lv connecting a rotation axial line L1 and a magnetic pole boundary part Pb between circumferentially adjacent permanent magnets 22, as viewed from an axial line. The first radial side-surface 31 has a first composing surface 31a located further on an inner periphery side than a virtual circle Cv having the rotation axial line L1 as its center and passing through an outer periphery side end part of the circumferential side-surface 33. The thickness T between the first composing surface 31a and the circumferential side-surface 33 of the permanent magnet 22 is formed so as to increase toward the circumferential center line L2 of this permanent magnet 22.SELECTED DRAWING: Figure 2
Patent JP-2019066008-A (JP)
Title: Torsional vibration reduction device
Inventor: INAGAKI TAKAFUMI
IPC: F16H45/02
Filed: 2017-10-03
Abstract: To provide a torsional vibration reduction device which can select an inexpensive material, or can suppress a manufacturing cost, and is improved in rigidity.SOLUTION: A torsional vibration reduction device 20 has: a plate 50 arranged in a torque converter 10, and rotating by receiving torque; a rolling body 46 accommodated in a rolling chamber 48 in the plate 50 so as to be oscillatory, and vibrating according to a variation of the torque; and a first cover 54 and a second cover 56 which rotate by receiving the torque, and block the rolling body 46 and the plate 50 from a working fluid in the torque converter 10. The first cover 54 and the second cover 56 have flat parts 54a, 56a being pressing parts for pressing the rolling body 46 by being deformed to the rolling body 46 side in a rotation center line C direction by the hydraulic pressure of the working fluid in the torque converter 10 when rotational speeds of the covers are equal to or higher than prescribed rotational speeds.SELECTED DRAWING: Figure 5
Patent JP-2018052937-A (JP)
Title: Nanocarrier compositions with uncoupled adjuvant
Inventor: ROBERT L BRATZLER
IPC: A61K47/34
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide synthetic nanocarrier and separate adjuvant compositions, and improved compositions and methods for treating diseases in which generating an immune response is desirable.SOLUTION: A composition to be administered to a subject in need of enhanced systemic induction of a Th1 response comprises (1) a population of synthetic nanocarriers, (2) a first adjuvant that is not coupled to any synthetic nanocarriers, (3) a pharmaceutically acceptable excipient, and optionally (4) one or more antigens.SELECTED DRAWING: None
Patent JP-2019008762-A (JP)
Title: Touch operation device, image forming apparatus, and method for releasing lock of touch operation device
Inventor: TSUTSUMI TADASHI
IPC: G06F3/0488
Filed: 2017-10-12
Abstract: To provide a touch operation device that has a lock release function with high security employing a pattern lock system.SOLUTION: A touch operation device displays a lock release screen on a touch screen. The lock release screen has a plurality of guides arranged in accordance with a predetermined rule, and a plurality of symbols arranged around the guides. One guide of the plurality of guides is set as a starting guide. Release symbols are arranged around the starting guide. When a first guide of an input pattern that is the locus of a touch operation matches the starting guide, and the shape of the input pattern matches the shape of a release pattern, the touch operation device releases a lock.SELECTED DRAWING: Figure 7
Patent JP-2019073864-A (JP)
Title: Horizontal boring method and device
Inventor: UDA MAKOTO
IPC: E21B7/20
Filed: 2017-10-12
Abstract: To provide a horizontal boring method and a device in which construction can be done by feeding, striking and rotating an inner rod consisting of a single tube, in which a boring device can be used as a same machine as a boring device of a percussion wire line method, and that can be widely adopted at a lower price than conventional methods by using large amount of spring water and high pressure spring water for core collection, in the case of the self-support natural ground where there are the large amount of spring water and the high pressure spring water.SOLUTION: A horizontal boring method according to this invention comprises steps of: inserting an inner rod 6 into a mouth tube 3 which is installed via the natural ground caulking 2 into an inner wall surface of a mouth hole of self-supporting natural ground A; drilling with a core bit 7 attached to the tip of the inner rod by feeding, striking and rotating of the inner rod driven with a boring device, while water is feeding from the mouth tube side between the inner rod and natural ground; and sending a core B which has been scraped off by this excavation to the base end side of the inner rod by reverse water and the pressure of spring water and recovering the core.SELECTED DRAWING: Figure 1
Patent JP-2019071804-A (JP)
Title: Vegetable oil odor mitigation method
Inventor: SAKAMOTO HIROKO
IPC: A23D9/00
Filed: 2017-10-13
Abstract: To provide a vegetable oil odor mitigation method in which an odor peculiar to vegetable oil can stably be reduced.SOLUTION: The vegetable oil odor mitigation method comprises mixing an n-3 type polyunsaturated fatty acid-containing oil in a vegetable oil to obtain a vegetable oil for filling and filling said vegetable oil for filling in a container with a check valve.SELECTED DRAWING: Figure 1
Patent JP-2019074127-A (JP)
Title: Breather device
Inventor: NAKAMURA YOSHIKAZU
IPC: F16H57/027
Filed: 2017-10-14
Abstract: To provide a breather device which can reduce infiltration of water into a breather pipe without deteriorating a function of releasing a pressure in a casing at normal time.SOLUTION: A breather device comprises: a breather pipe 12 in which a base end side is connected to a casing 24 and an opening 21 at a tip side is directed upward; a cap 14 which has a communication passage 46 for bringing the opening 21 at the tip side of the breather pipe 12 into communication with atmospheric air and is movable vertically; a guide 16 vertically guiding movement of the cap 14; and a coil spring 18 urging the cap 14 upward. At least one of a dam 52 and a water receiver 54 is provided on an upper surface 50 of the cap 14. When the cap 14 is located above, the communication passage 46 communicates with the atmospheric air, and when the cap 14 is moved downward from above, communication of the communication passage 46 with the atmospheric air is cut off between the cap 14 and the guide 16.SELECTED DRAWING: Figure 2
Patent JP-2019075281-A (JP)
Title: Battery module
Inventor: SAKURAI ATSUSHI
IPC: H01M10/6554
Filed: 2017-10-16
Abstract: To provide a technology capable of restricting the movement of an end plate in the width direction while allowing the displacement of the end plate in the cell stacking direction to relax the cell thickness restraint reaction force in a battery module.SOLUTION: In a battery module 1 in which a plurality of cells 21 are stacked in the front-rear direction and that includes a cell stack 2 that has a front surface, a rear surface, a left surface, a right surface, an upper surface, and a lower surface, a pair of end plates 3 disposed on the front and back surfaces of the cell stack 2, and a frame 4 connecting the end plates 3, where the frame 4 includes a pair of side frames 5L and 5R disposed on the left surface and the right surface of the cell stack 2, and a lower plate 6 disposed on the lower surface of the cell stack 2. The end plate 3 is provided with a protrusion 33 on the bottom surface, and the lower plate 6 is provided with a groove 66 that accommodates the protrusion 33 and extends in the front-rear direction.SELECTED DRAWING: Figure 4
Patent JP-2019075015-A (JP)
Title: Pre-collision control device and pre-collision control method
Inventor: HARADA TOMOAKI
IPC: G08G1/16
Filed: 2017-10-18
Abstract: To perform a pre-collision control in the case where a target detected by a target detection unit is highly likely to collide with a vehicle, and a required time for collision of the target is equal to or less than a threshold execution time.SOLUTION: A pre-collision control is performed to update a recognition position which is a position of a target used to estimate a movement direction based on a capture position which is the position of the target identified by target information, whenever target information capable of identifying the position of the target relative to the own vehicle is newly acquired. Furthermore, the pre-collision control estimates a moving direction based on a history of the recognized position, determines whether a possibility of collision is high or not based on the recognized position and the moving direction, and is executed when the possibility of collision is high and a time required for collision becomes equal to or less than a threshold execution time. The pre-collision control updates a recognition position based on a current predicted position and the capture position estimated based on the previously updated recognition position, and updates the recognition position to the capture position when the required time for collision becomes equal to or less than a first threshold switching time.SELECTED DRAWING: Figure 4
Patent JP-2019073232-A (JP)
Title: Three-point type seat belt device for vehicle
Inventor: MATSUBA IKUFUMI
IPC: B60R22/26
Filed: 2017-10-19
Abstract: To provide a three-point type seat belt device for vehicle capable of suitably stopping a buckle swinging forward even when a portly passenger sits or if a seat frame deforms, and also reducing an injury risk in a case of a collision.SOLUTION: A three-point type seat belt device for vehicle comprises: a pre-tensioner mechanism which draws a shoulder belt in; a buckle 50 which is coupled to a seat frame swingably in forward/backward direction of a seat; a slide mechanism (a shaft part 80A and a slide part 66B) which makes the buckle 50 move to a vehicle upper side when a tensile load equal to or larger than a predetermined value is applied to the buckle 50 while the pre-tensioner mechanism is working; and a lock mechanism (the shaft part 80A and a stop part 66C) which stops the buckle 50 swinging when the buckle 50 is made by the slide mechanism to move to the vehicle upper side.SELECTED DRAWING: Figure 1
Patent JP-2019073244-A (JP)
Title: Pneumatic tire
Inventor: NARUSE MASAKIMI
IPC: B60C5/00
Filed: 2017-10-19
Abstract: To provide a pneumatic tire that produces a sound absorption effect of a sound absorbing material in high-speed traveling and is capable of preventing separation and breaking of the sound absorbing material under a high load or at a low temperature.SOLUTION: A pneumatic tire comprises: a tread part 1 extending in a circumferential direction of a tire to form an annular shape; a pair of sidewall parts 2 arranged at opposite sides of the tread part 1; and a pair of bead parts 3 arranged inside the sidewall parts 2 in a radial direction of the tire. A sound absorbing material 6 is fixed to an inner surface of the tread part 1 via an adhesive layer 5 in the circumferential direction of the tire. A hardness x[N/314 cm] of the absorbing material 6 and an elongation at break y[%] of the absorbing material 6 satisfy the relationships: 130≤y≤500, y≤-21x+2770, and x>80.SELECTED DRAWING: Figure 1
Patent JP-2019080725-A (JP)
Title: Fascia release ball and fascia release method using the same
Inventor: NITTA MIHO
IPC: A61H15/00
Filed: 2017-10-30
Abstract: To provide a fascia release ball that has a low cost and simple structure with a moderate size and some elasticity, and provide a fascia release method that effectively promotes relaxation of muscle rigidity and fatigue by the short time and simple exercise based on a supine position using the fascia release ball.SOLUTION: A fascia release ball is provided for releasing a fascia and is 7-8 cm in diameter, and the whole ball is formed of an elastic body. A method for releasing the fascia by using the fascia release ball is provided in which the fascia release ball is sandwiched between a floor and himself/herself in the supine position or prone position, the fascia is released by own weight, or the fascia is released by sandwiching the fascia release ball between a wall and himself/herself in a standing state and moving a body from right to left or up and down.SELECTED DRAWING: Figure 3
Patent JP-2018166098-A (JP)
Title: Negative electrode active material and battery
Inventor: TEI GO
IPC: C01B32/22
Filed: 2017-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material capable of improving discharge capacity of a battery.SOLUTION: A negative electrode active material includes a graphite material represented by a composition formula CaBC(here, x and y satisfy 0<x<0.2, and 2x≤y≤0.5).SELECTED DRAWING: None
Patent JP-2019090370-A (JP)
Title: Electric compressor
Inventor: IWANO HARUO
IPC: F04D29/051
Filed: 2017-11-15
Abstract: To reduce an axial thrust load acting on an electric motor 3, and to simplify the configuration.SOLUTION: An electric compressor includes a pair of centrifugal compressors 1, 2, an electric motor 3 at the center, and an almost U-shaped outlet pipe 4 having a single discharge port 5 at the center. Impellers 21, 22 are respectively fixed on both ends of a rotating shaft 17 of the electric motor 3, and are combined with compressor housings 7, 8. The pair of the centrifugal compressors 1, 2 are arranged in mutually symmetrical positions across a symmetric face P at the center, and axial thrust loads respectively generated act on the rotating shaft 17 in opposite directions, and are mutually cancelled.SELECTED DRAWING: Figure 2