baber/WOPTO huggingface dataset:
Patent JP-2020182157-A (JP)
Title: Communication control device and communication control method
Inventor: TAKAHASHI YUTA
IPC: H04W36/30
Filed: 2019-04-26
Abstract: To suppress deterioration of communication performance due to a movement of a terminal.SOLUTION: A communication control device includes a control unit for selecting at least one cell from multiple cells based on information on a Doppler shift estimated from each of uplink reference signals in the multiple cells and a transmission unit for transmitting a control signal for controlling a wireless connection with a terminal to a selected cell. A communication control method includes selecting at least one cell from the multiple cells on the basis of the information on the Doppler shift estimated from the uplink reference signals in the multiple cells and transmitting a control signal for controlling the wireless connection with the terminal to the selected cell.SELECTED DRAWING: Figure 4
Patent JP-2020182364-A (JP)
Title: Control method of piezoelectric drive device, piezoelectric drive device, and robot
Inventor: SAITO HIDETOSHI
IPC: H02N2/14
Filed: 2019-04-26
Abstract: To provide a piezoelectric drive device that stably drives a drive piezoelectric element even at a low speed, a control method thereof, and a robot including the piezoelectric drive device.SOLUTION: In a control method of a piezoelectric drive device that includes a vibrating body that has a drive piezoelectric element and vibrates when a drive signal is applied to the drive piezoelectric element, a driven portion driven by the vibration of the vibrating body, and a drive signal generation portion that generates the drive signal using a pulse signal generated on the basis of the target pulse duty ratio, and when the target pulse duty ratio is less than a predetermined value, the drive signal generated by the drive signal generation portion is an intermittently generated periodic signal.SELECTED DRAWING: Figure 18
Patent JP-2019116329-A (JP)
Title: Liquid storage container
Inventor: HARADA REI
IPC: B65D75/38
Filed: 2019-04-26
Abstract: To reduce a content of particles, a content of eluted metal ions and a content of eluted organic matter in content liquid.SOLUTION: A liquid storage container is characterized in that the number of particles of 0.1 μm in diameter is 15/mL or less, Li, an amount of the elution of each metal ion of Na, K, Be, Mg, and Ca is 0.02 ppb or less, and an amount of the elution of C10-C28 alkane is 200 ppm or less in terms of toluene.SELECTED DRAWING: Figure 1
Patent JP-2020183715-A (JP)
Title: Internal combustion engine
Inventor: IWAMA TAKAHIRO
IPC: F01M1/06
Filed: 2019-05-07
Abstract: To discharge an oil efficiently by using an oil pump in an internal combustion engine.SOLUTION: An internal combustion engine 11 includes: an oil pump 57 for pumping an oil in the internal combustion engine 11 by a rotational force generated by the internal combustion engine 11; a lubrication oil passage 76 for supplying the oil to be pumped to a lubrication object of the internal combustion engine 11; and a discharge oil passage 77 branched from the lubrication oil passage 76, and for discharging the oil to the outside of the internal combustion engine 11. A valve 80 for opening/closing the flow passage of the lubrication oil passage 76 is provided further on the downstream side than a branch part 79 where the discharge oil passage 77 is branched from the lubrication oil passage 76.SELECTED DRAWING: Figure 3
Patent JP-2020065534-A (JP)
Title: Heated aroma generator composition for heating type volatile matter suction cartridge, heated aroma generator for heating type volatile matter suction cartridge using the composition, heating type volatile matter suction cartridge using the heated aroma generator, and production method of heated aroma generator for heating type volatile matter suction cartridge
Inventor: WATANABE TATSUSHI
IPC: A24F47/00
Filed: 2019-05-08
Abstract: To provide a composition forming an aerosol former including aerosol formation body for generating an aerosol by heat transmitted by a heat source, and a composition for forming a novel heated aroma generator, including no tobacco component and allowing not only a person who has experience of smoking with flame, but also a smoking beginner to enjoy an aroma and acquire a peace of a mind since the heated aroma generator has the aroma and generates the aroma by heating.SOLUTION: A heated aroma generator composition is formed of kinds of plants, portions of plants and processed plant which are suitable for three elements which are a scent (fragrance) which is afloat from the aerosol formation body itself and a scent (aroma) which is afloat in a space when the aerosol formation body is heated, and a scent (flavor) which is afloat on a mouth of a user when the aerosol formation body is heated and sucked with the aerosol, when the aerosol formation body is attached to a heating type smoking tool.SELECTED DRAWING: Figure 1A
Patent JP-2020186999-A (JP)
Title: Anticancer drug screening method
Inventor: SENOO SHOJI
IPC: C12Q1/02
Filed: 2019-05-14
Abstract: To provide an anticancer screening method that is efficacious in not only a primary focus but also metastatic focus and recurrent focus, and is for providing an anticancer drug having susceptibility to various cancer stem cells.SOLUTION: An anticancer drug screening method, which has susceptibility to a cancer stem cell, includes following steps: a step 1 of obtaining n (n indicates two or more integers) kinds of cell populations including a respectively different cancer stem cell by at least one kind of a cancer stem cell induced by cultivating a pluripotent stem cell under a component included in a culture medium, a cell population including the induced cancer stem cell, or a primary culture from a malignant tumor formed and transferred by transplanting the cancer stem cell separated from the cell population to an immunodeficiency animal; a step 2 of collecting the n kinds of cell populations including the respectively different cancer stem cell induced in the step 1; a step 3 of making a candidate substance act on the n kinds of cell populations; and a step 4 of selecting the candidate substance efficacious in a plurality of cell populations as an anticancer drug having susceptibility to the cancer stem cell.SELECTED DRAWING: Figure 1
Patent JP-2019134975-A (JP)
Title: Ophthalmologic apparatus
Inventor: SAKURADA TOSHIHIRO
IPC: A61B3/10
Filed: 2019-05-17
Abstract: To provide a technology to perform alignment for a cornea highly accurately and over a wide range.SOLUTION: An ophthalmologic apparatus includes an optical system, a support part, a drive part, an alignment optical system, two or more imaging parts, an analysis part, and a control part. The optical system has a configuration to acquire data on an eye to be examined. The support part supports the face of a subject. The drive part relatively moves the optical system and the support part. The alignment optical system projects an index for performing alignment of the optical system with respect to the eye to be examined on an anterior eye part of the eye to be examined from the front side. The two or more imaging parts image the anterior eye part on which the index is projected from the front side, from different directions virtually at the same time. The analysis part identifies the position of the eye to be examined by analyzing two or more captured images acquired by the two or more imaging parts virtually at the same time. The control part controls the drive part based on the position identified by the analysis part.SELECTED DRAWING: Figure 1
Patent JP-2020185966-A (JP)
Title: Wind direction adjustment device
Inventor: KIMURA FUMIHIKO
IPC: B60H1/34
Filed: 2019-05-17
Abstract: To provide a wind direction adjustment device capable of finely controlling a wind direction with a simple structure.SOLUTION: A wind direction adjustment device 10 is equipped with a base body 12. The case body 12 is internally formed with a ventilation path 11 through which air passes. The case body 12 has a blow-out port 15 from which air is brown out at an end portion, and a contacting portion 17 contracting in a predetermined direction toward the blow-out port 15. The wind direction adjustment device 10 is equipped with a partition wall 22 dividing the ventilation path 11 inside the case body 12 at least into three parts in a predetermined direction. The wind direction adjustment device 10 is equipped with an adjusting member 31 for adjusting a flow rate of the ventilation path 11 divided by the partition wall 22. The partition wall 22 is inclined in the predetermined direction toward the blow-out port 15 at the end portion on the blow-out port 15 side.SELECTED DRAWING: Figure 1
Patent JP-2019153594-A (JP)
Title: Lighting apparatus
Inventor: KITAHARA TAKAYUKI
IPC: F21V15/01
Filed: 2019-05-17
Abstract: To provide a lighting apparatus in which complication of a construction is suppressed and plural members constituting a housing are connected.SOLUTION: An apparatus case 21 has a case body part 52, and a case end plate 51 connected to the case body part 52. At least parts of the case body part 52 and the case end plate 51 are secured with a self-tapping screw 55X. The self-tapping screw 55X is screwed in a screw through part 51A, among plural screw through parts 51A-51D that the case end plate 51 has, in which a thickness corresponding to a screw insertion length is relatively large.SELECTED DRAWING: Figure 4
Patent JP-2020189404-A (JP)
Title: Liquid ejection head and liquid ejection device
Inventor: AIZAWA TAKAHIRO
IPC: B41J2/14
Filed: 2019-05-17
Abstract: To provide a liquid ejection head and a liquid ejection device in each of which liquid in a liquid ejection unit can be thermally uniformized.SOLUTION: A liquid ejection head 5 according to one embodiment comprises a liquid ejection unit 10, an inflow pipe portion 31, an outflow pipe portion 32 and a cooling device 13. The liquid ejection unit includes a first common chamber, an actuator 21 constituting a plurality of pressure chambers connected to the first common chamber and a second common chamber connected to the plurality of pressure chambers. The inflow pipe portion supplies liquid to the first common chamber, and the outflow pipe portion discharges the liquid from the second common chamber. The cooling device includes a cooling plate 51, and a cooling flow channel 52 which is provided in the actuator and through which coolant passes.SELECTED DRAWING: Figure 3
Patent JP-2020190201-A (JP)
Title: Control device for engine and engine system
Inventor: TAKEMOTO KAZUHIRO
IPC: F02D41/04
Filed: 2019-05-20
Abstract: To secure combustion stability while accurately removing deposits from an injection hole of a fuel injection valve.SOLUTION: An ECU 20 includes a deposit estimation part 27 for performing processing to estimate a deposit accumulation amount in an injection hole 15B of an injector 15 (step S2), and a fuel pressure control part 26 for allowing the fuel pressure rise of the injector 15 when the deposit accumulation amount is equal to or greater than a predetermined value. The fuel control part 26 controls a high pressure fuel pump 153 as a fuel pressure adjustment mechanism to allow the fuel pressure rise when the deposit accumulation amount estimated by the deposit estimation part 27 is equal to or greater than the predetermined value, while restricting the fuel pressure rise when the air-fuel ratio of air-fuel mixture to be generated in a combustion chamber 6 is set to be leaner than a theoretical air-fuel ratio (step S4).SELECTED DRAWING: Figure 10
Patent JP-2020188894-A (JP)
Title: Cosmetic utensil
Inventor: KOBAYASHI DAIGO
IPC: A45D34/04
Filed: 2019-05-21
Abstract: To provide a cosmetic utensil that enables liquid cosmetics such as mascara to be reliably held in sufficient quantities.SOLUTION: A cosmetic utensil 10 comprises: an operation rod 1 which is made of a rod-like member, which has a vicinity-of-one-end part constituted as a grip part 2 for being gripped by a user, and which has a vicinity-of-the-other-end part constituted as a base material holding part 3; and a coil spring 5 in which annular wires 5a closely existing on the periphery of the base material holding part 3 are repeatedly arranged at mutual intervals along in a lengthwise direction of the base material holding part 3. A groove part 3b is engraved on at least a partial outer peripheral surface of the base material holding part 3.SELECTED DRAWING: Figure 1
Patent JP-2020188900-A (JP)
Title: Leakage prevention device for toilet seat
Inventor: TSURUYA KAZUYA
IPC: A47K13/24
Filed: 2019-05-21
Abstract: To provide a leakage prevention device for a toilet seat, the device that is arranged on the back side of the toilet seat and can prevent urine from leaking out of a gap between a toilet seat and a toilet stool body, and can easily be fixed to the toilet seat, and also is hard to come off even in a long-term use, and furthermore is compact as a commodity, and thereby can suppress a manufacturing cost low.SOLUTION: A leakage prevention device 1 for a toilet seat of the present invention includes: a band-shaped shield 11 having flexibility to shield a gap; a band-shaped installation part 12 for installing the shield on the back side of the toilet seat, and having flexibility; an adhesive layer 20 laminated on one surface of the installation part, and having adhesiveness; and a peeling sheet 21 laminated on the adhesive layer in a peelable manner. The shield 11 and the installation part 12 are adjacent in the longitudinal direction, respectively. A band-shaped multilayer portion including the installation part 12, the adhesive layer 20 and the peeling sheet 21 has multiple cut lines 30 in the band-shaped longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2020191720-A (JP)
Title: Wire harness holder
Inventor: ITO TADATOSHI
IPC: F16L3/16
Filed: 2019-05-21
Abstract: To make it possible to freely select a path of one electric wire to a certain extent while connecting two electric wires to each other, resultantly to make a length of the two electric wires equal.SOLUTION: A wire harness holder includes a first electric wire holding body 10 having annular holding frames 20A, 20B mounted on an outer periphery of a first electric wire W1 and an anchor unit 12, and a second electric wire holding body 60 having a ring-shaped holding frame 70 mounted on an outer periphery of a second electric wire W2 and a C-annular holding frame 80 turnably mounted on an outer periphery of the first electric wire W1.SELECTED DRAWING: Figure 1
Patent JP-2020190525-A (JP)
Title: Battery state determination system, on-vehicle device, server, battery state determination method, and program
Inventor: NAMIKI SHIGERU
IPC: G01R31/389
Filed: 2019-05-23
Abstract: To more accurately recognize the state of a battery.SOLUTION: A battery state determination system comprises an on-vehicle device and a server. The on-vehicle device comprises: an obtainment unit obtaining physical amount data representing a physical amount related to a state of a battery mounted on a vehicle; a determination unit executing such a determination processing that it is determined whether a physical amount indicated by the physical amount data meets a prescribed condition; and a transmission unit transmitting the physical amount data to the server when the determination processing determines that the physical amount indicated by the physical amount data meets the prescribed condition. The server comprises; a reception unit receiving the physical amount data from the on-vehicle device; and a diagnosis unit executing such a diagnostic processing that abnormality of the battery is diagnosed on the basis of the physical amount data and generating diagnostic result data that represents a result of the diagnostic processing.SELECTED DRAWING: Figure 1
Patent JP-2020189022-A (JP)
Title: Prosthesis adjustment method
Inventor: UEDA KENJI
IPC: A61F2/66
Filed: 2019-05-24
Abstract: To provide a prosthesis adjustment method which adjusts alignment in the state of high productivity.SOLUTION: The method for adjusting prosthesis comprising a socket 2, a leaf spring 3, and an alignment part 4 interconnecting the socket and the leaf spring and further comprising a scale plate 3d disposed at the tip of the leaf spring and a laser pointer device 5 coupled to the alignment part and having two laser pointers capable of applying laser light toward the scale plate, includes: applying laser light to the scale plate from each of the two laser pointers 5d; and adjusting the alignment part according to coordinates on the scale of the scale plate irradiated with the laser light.SELECTED DRAWING: Figure 1
Patent JP-2020197325-A (JP)
Title: Heating cooker
Inventor: YOKOYAMA TAKESHI
IPC: F24C15/08
Filed: 2019-05-31
Abstract: To provide a heating cooker in which electrical components disposed on a top plate and a control board disposed on a housing can be easily electrically connected.SOLUTION: A cooking stove includes a control board 27, a housing 2 in which the control board 27 is disposed, a top plate 3 closing an opening 25 of the housing 2, an electric component disposed at a lower face side of the top plate 3 and provided with harnesses 61 and 62 extending for electric connection with the control board 27, and connectors 4A and 4B disposed in the housing 2, electrically connected with the control board 27, and connected with the harnesses 61 and 62. The cooking stove further includes one end holding portion 73 capable of holding one end portion 521 of a supporting rod 52 for supporting the top plate 3, and the other end holding portion 85 disposed on a lower face of the top plate 3 and capable of holding the other end portion 522 of the supporting rod 52 in a state in which the other end portion 522 is disposed at an upper side with respect to one end portion 521. The top plate 3 has a right-side portion 3R at an upper side with respect to a left-side portion 3F and can be erected by being supported by the left-side portion 3F and the supporting rod 52.SELECTED DRAWING: Figure 5
Patent JP-2020196356-A (JP)
Title: Wiper arm
Inventor: YOKOYAMA KAZUNARI
IPC: B60S1/34
Filed: 2019-06-04
Abstract: To provide a wiper arm which can be miniaturized by reducing the thickness of an arm body.SOLUTION: A wiper arm is used for driving a wiper blade. The wiper arm 20 includes: an arm head 22; and an arm body 26 which is rotatably connected to the arm head 22 through a hinge section 24. The arm body 26 can be rotated between a normal use state in which the wiper blade can be pressed on a surface to be wiped and a lock back state in which the wiper blade is stood with respect to the arm head and the wiper blade is separated from the surface to be wiped. The wiper arm further includes: a spring 30 for arm pressure which is connected to the arm head and the arm body and energizes the arm body to a side which becomes the normal use state; and a spring 32 for rising-up which is connected to the arm head and the arm body and energizes the arm body to a side which becomes the lock back state.SELECTED DRAWING: Figure 1
Patent JP-2020195730-A (JP)
Title: Disposable diaper
Inventor: NAKAOKA KENJI
IPC: A61F13/49
Filed: 2019-06-05
Abstract: To provide a disposable diaper with a pants-shaped outer member, the disposable diaper configured to easily discriminate forming portions of adhesion areas of a crotch part of the outer member and appropriately apply an adhesive agent according to the portions of the outer member.SOLUTION: A disposable diaper including an absorbent body 7 on a skin surface side of a pants-type outer member 2, the outer member 2 includes an inner sheet 5 and an outer sheet 6. The inner sheet 5 and the outer sheet 6 are bonded together at an intermediate adhesion area 16, a front adhesion area 14 formed at a front side thereof, and a rear adhesion area 15 formed at a rear side thereof. In the intermediate adhesion area 16, leg elastic members 19 are intermittently provided to traverse the crotch part. A waist elastic member 20 is bonded to the inner sheet 5 and/or the outer sheet 6 by a first adhesive agent containing an ultraviolet absorber. The intermediate adhesion area 16 is formed of a second adhesive agent containing a fluorescence agent and not containing the ultraviolet absorber.SELECTED DRAWING: Figure 5
Patent JP-2020198988-A (JP)
Title: Drum-type washing machine
Inventor: KUROSAWA MARI
IPC: D06F37/22
Filed: 2019-06-07
Abstract: To reduce a used amount of commercial power supply and to reduce vibration of an outer tub in a drum-type washing machine.SOLUTION: A drum-type washing machine comprises a drum 8 for accommodating clothing, an outer tub 9 for including the drum 8, a housing 1 for accommodating the outer tub 9, a drive mechanism 10 for rotationally driving the drum 8, linear actuators 30 that support a lower part of the outer tub 9, and a control apparatus 7 for controlling the linear actuators 30, in which the linear actuators 30 are provided at least on the right and left sides one by one. The control apparatus 7 differentiates control methods of the linear actuators 30 provided on a side in which the clothing falls down and a side in which the clothing is lifted up with respect to a rotation direction of the drum 8.SELECTED DRAWING: Figure 2
Patent JP-2020201878-A (JP)
Title: Presentation device and program
Inventor: OTSU KAZUTAKA
IPC: G06Q30/06
Filed: 2019-06-13
Abstract: To provide a presentation device and a program for simplifying selection procedure of a vibration-proof rubber product.SOLUTION: A vibration-proof rubber product presentation device includes: a request acquisition unit for acquiring required characteristics information showing required characteristics of a vibration-proof rubber product; a product information acquisition unit for acquiring product information showing characteristics of the vibration-proof rubber product provided from a supplier for each type of the vibration-proof rubber product; a product selection unit for selecting a type of the vibration-proof rubber product corresponding to the required characteristics from a plurality of types of the vibration-proof rubber products included in the product information based on the request characteristics information acquired by the request acquisition unit and the product information acquired by the product information acquisition unit; and a presentation unit for presenting the type of the vibration-proof rubber product selected by the product selection unit.SELECTED DRAWING: Figure 2
Patent JP-2019196361-A (JP)
Title: Pharmaceutical formulation comprising substituted phenyl-(1,3-dihydro-isoindol-2-yl)-methanone
Inventor: DAVID ALEXANDER RAWLINS
IPC: A61K47/10
Filed: 2019-06-18
Abstract: To provide a formulation of a specific compound or a salt thereof, having improved solubility at relatively high pH values for intravenous administration.SOLUTION: A formulation comprises the compound of formula (I) or an L-lactate thereof, and a phosphate buffer or succinate buffer.SELECTED DRAWING: None