baber/WOPTO huggingface dataset:
Patent JP-2019221021-A (JP)
Title: Motor control device, integrated valve device, and heat exchanger
Inventor: KUWATA ARATA
IPC: H02P29/40
Filed: 2018-06-15
Abstract: To provide a motor control device capable of reducing a load applied to a shaft unit and an abutting partner when hitting the shaft unit in an initialization process.SOLUTION: The motor control device stores a position at which a shaft unit abuts an end of a movable range as an origin position P0 and controls the motor while grasping a position of the shaft unit with reference to the origin position P0. Then, in an initialization process of updating the origin position P0 by moving the shaft unit to the origin position P0 side and abutting against the end of the movable range, after the shaft unit hits the end of the movable range, the motor control device performs control to increase a motor rotational speed command value compared to that before the shaft unit abuts.SELECTED DRAWING: Figure 7
Patent JP-2019221075-A (JP)
Title: Motor control device and image forming device
Inventor: KAMEYAMA SHIGERU
IPC: H02P6/18
Filed: 2018-06-20
Abstract: To provide a technique of reducing downtime for correcting a current detection portion detecting current of each phase of a motor.SOLUTION: A motor control device has current detection means for detecting current of a plurality of coils of a motor, including first detection means for detecting current of a first coil within the plurality of coils and second detection means for detecting current of a second coil within the plurality of coils, determination means for performing determination processing which determines a stop position of a rotor of the motor by a detection result of the current detection means, and correction means for correcting the second detection means on the basis of a detection result of the first detection means and a detection result of the second detection means when current flows through a series connection between the first coil and the second coil at the determination processing.SELECTED DRAWING: Figure 9
Patent JP-2019218770-A (JP)
Title: Road pavement structure, road pavement method, and athletic facility pavement structure
Inventor: NAKANISHI HIROSHI
IPC: E01C13/00
Filed: 2018-06-21
Abstract: To provide a road pavement structure, road pavement method, and athletic facility pavement structure that uses a relatively low-cost concrete pavement material which can obtain a sufficient surface temperature reduction effect through water retention by containing a foam resin.SOLUTION: A road pavement structure is provided by molding and heating a cement paste containing sand and cement as main components and a uniform amount of a foam resin having a sufficient amount of an open-cell structure dispersed uniformly to be laid on a ground as a block-shaped concrete pavement material. In the foam resin, voids are expanded by heating to communicate with through holes on the pavement surface while having an open-cell structure that retains water in the concrete pavement material.SELECTED DRAWING: Figure 2
Patent JP-2019217192-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2018-06-22
Abstract: To provide a game machine that enhances game entertainment by performing characteristic sound output control.SOLUTION: A game machine according to the present invention includes a first case in which a first music part included in one music and a second music part are reproduced by sound output means at a plurality of different timings included in a first period from a start timing of one variation period to an end timing of the next variation period. In the first case, the second music part is reproduced at a second timing after a first timing at which the first music part is reproduced, and in one music, the start time of the second music part is before the start time of the first music part.SELECTED DRAWING: Figure 12
Patent JP-2020002186-A (JP)
Title: Oil-based ink composition for writing instrument and writing instrument using the same
Inventor: KUDO HIDENORI
IPC: C09D11/16
Filed: 2018-06-25
Abstract: To provide: an oil-based ink composition for writing instrument, which, by improving lubricity, maintains lubricity between the writing tip part and the surface being written on (in the case of a ball point pen, lubricity between the ball and the tip body is also included), suppresses writing resistance of the writing tip, improves ball seat abrasion, improves writing touch, has good writing properties, and has good writing performance at the start of writing; and a writing instrument using the same.SOLUTION: An oil-based ink composition for writing instrument comprises a coloring agent, an organic solvent, and a five-membered ring acid anhydride.SELECTED DRAWING: None
Patent JP-2020000307-A (JP)
Title: Reflecting device, reflection method and program
Inventor: HAMAOKA NATSUMI
IPC: A47G1/16
Filed: 2018-06-25
Abstract: To easily provide a desired image.SOLUTION: A reflecting device comprises: an image acquisition part; a reflection part; a state detection part; and a drive control part. The image acquisition part acquires an image of an object person. The reflection part reflects the image of the object person. The state detection part detects a state of the object person from the image of the object person acquired by the image acquisition means. The drive control part controls both or either of a relative position and an angle between the object person and the reflecting part depending on the state of the object person detected by the state detection part.SELECTED DRAWING: Figure 6
Patent JP-2020001957-A (JP)
Title: Hydrogen generator and method of operating the same
Inventor: TAKEDA KENYU
IPC: C01B3/06
Filed: 2018-06-28
Abstract: To provide a hydrogen generator capable of suppressing maintenance cost by reducing the number of movable parts of a raw material supply device for supplying a powder or granular metal hydride to a reactor.SOLUTION: A hydrogen generator comprises: a hydrogen supply path 7 for supplying hydrogen from a reactor 5 to a hydrogen tank 200; a booster 10 provided in the hydrogen supply path 7 to increase the pressure of the hydrogen; a supply path 6 of hydrogen for transportation that sends hydrogen for transportation from the hydrogen tank 200 to a raw material supply device 4; and a raw material feeder 4 configured to mix powdery sodium borohydride falling from a raw material container 3 with the hydrogen for transportation and supply the sodium borohydride to the reactor 5 together with the hydrogen for transportation through a raw material supply path 13 by using the flow of the hydrogen for transportation.SELECTED DRAWING: Figure 1
Patent JP-2019026933-A (JP)
Title: Chromium-free etching solution for chemical resistant polymer material
Inventor: CATHERINE MULZER
IPC: C23C18/40
Filed: 2018-06-28
Abstract: To provide a method for etching a chemical resistant polymer material, such as acrylonitrile butadiene styrene by an alkaline aqueous solution being a chromium-free etching solution friendly to the environment.SOLUTION: The method comprises: a. providing a substrate including one or more organic polymer selected from acrylonitrile butadiene styrene and acrylonitrile butadiene styrene polycarbonate; b. providing an aqueous alkaline etching composition consisting of peroxide and one or more hydroxide ion sources; and c. applying the aqueous alkaline etching composition to the substrate in order to etch at least one or more organic polymers selected from acrylonitrile butadiene styrene and acrylonitrile butadiene styrene-polycarbonate.SELECTED DRAWING: None
Patent JP-2020000732-A (JP)
Title: Program, method, and information processor
Inventor: TAIRA SHINTARO
IPC: A63F13/79
Filed: 2018-06-29
Abstract: To increase variations in a selection object related to a user.SOLUTION: A game program allows a processor to execute a step (S2) of determining first priority from plural priorities by mutually comparing the respective priorities individually set plural rare degrees, a step (S3) of selecting an S rare to which first priority is set from among plural rare degrees, a step (S4) of relating the selected S rare to a user, and a step (S8) of resetting priority set to the S rare.SELECTED DRAWING: Figure 5
Patent JP-2020002925-A (JP)
Title: Electric blower and electric cleaner mounted therewith
Inventor: ITO MASAHIRO
IPC: H02K5/16
Filed: 2018-07-02
Abstract: To improve trash removal performance, and to improve the sound quality of noise by suppressing a turning component of a wind discharged from a fixed blade, and suppressing vibration, in a housing of an electric blower.SOLUTION: In an electric blower using a housing for supporting a bearing cover which can fix a bearing part arranged at a rotor assembly, fit with a fan casing so as to cover a centrifugal impeller arranged at one end of the rotor assembly, and arranged with a stator so as not to contact with an external peripheral side of a rotor core arranged at one end side of the rotor assembly, the electric blower comprises a plurality of rigid ribs vertically extending in a radial direction toward an external peripheral wall from a support part of the bearing cover of the housing so as to connect the support part of the housing and an external peripheral face.SELECTED DRAWING: Figure 10
Patent JP-2020006715-A (JP)
Title: Airbag device
Inventor: SHIMA HIROYUKI
IPC: B60R21/207
Filed: 2018-07-03
Abstract: To provide an airbag device which can efficiently retain a shape of an airbag cushion in a storage form.SOLUTION: A side airbag device 100 includes: a cushion 104 mounted on a vehicle in a storage form in which the cushion 104 is wound or folded; a cylindrical inflator 108 included in the cushion 104; stud bolts 110a, 110b protruding from the inflator 108 and fastened to the vehicle; and an elongated plate member 116 attached along the inflator 108 and longer than the inflator 108. The plate member 116 has: a base part 124 formed with through holes 126a, 126b through which the stud bolts 110a, 110b penetrate; and an extension part 122 extending longer than the inflator 108 from the base part 124 in a longitudinal direction of the inflator 108 and having a width narrower than the inflator 108. The plate member 116 is used to retain a shape of the cushion 104 in the storage form.SELECTED DRAWING: Figure 3
Patent JP-2020006716-A (JP)
Title: Car washing machine
Inventor: FUKUNAGA MASAKAZU
IPC: B60S3/06
Filed: 2018-07-03
Abstract: To provide a car washing machine capable of preventing a failure in car washing such as brush washing without water supply.SOLUTION: A car washing machine 1 includes: a car washing machine body 2 which moves relatively to a vehicle 70 to be washed in a longitudinal direction; a rotary brush 5 which is provided in the car washing machine body 2; a water storage tank 34; a pump 35 which pumps up water from the water storage tank 34; a plurality of injection nozzles 11 to 16 which are connected in parallel with the pump 35 through a pipe 40; and a plurality of electromagnetic valves 52 to 56 which open/close the pipe 40 of each injection nozzle 11 to 16. The car washing machine washes the vehicle 70 to be washed with the rotary brush 5 by jetting water supplied from the water storage tank 34 from the prescribed injection nozzle. The car washing machine is provided with an inspection mode in which a flow meter 39 is arranged between the injection nozzles 11 to 16 and the pump 35, an abnormality is determined on the basis of a detection result of the flow meter 39 when opening the prescribed electromagnetic valve while driving the pump 35, and notification of the determination result is given.SELECTED DRAWING: Figure 3
Patent JP-2020008183-A (JP)
Title: Ammonia combustion method, and hydrogen production method
Inventor: HIGUMA SATOSHI
IPC: C01B21/02
Filed: 2018-07-03
Abstract: To provide an ammonia combustion method having required characteristics (fuel activity, capability of controlling NOgeneration, Nselectivity), capable of controlling NO generation particularly in a high temperature range, and a hydrogen production method of producing hydrogen from ammonia.SOLUTION: The ammonia combustion method comprises a step of reacting ammonia and oxygen in the presence of a supported catalyst comprising one or more kinds selected from the group consisting of copper oxide, copper, platinum, iridium and rhodium as a catalyst composition and comprising one or more kinds selected from the group consisting of αAlO*βSiO(α and β each being a positive number), γAlO*δBO(γ and δ each being a positive number) and AlOas a support, under a condition of an excess oxygen rate λ of lower than 1.0.SELECTED DRAWING: Figure 4
Patent JP-2020008353-A (JP)
Title: Superconductive strip, particle detector, and particle detection method
Inventor: YAMANE TAKESHI
IPC: H01L39/00
Filed: 2018-07-04
Abstract: To provide a superconductive strip with which it is possible to improve the efficiency of detecting particles.SOLUTION: The superconductive strip of an embodiment includes a superconductive strip 1 used as pixels for detecting particles and provided with a meandering structure. The meandering structure includes a first portion 11 extending in a first direction D1, a second portion 12 connected to the first portion 11 and extending in a second direction D2 perpendicular to the first direction D1, and a third portion 13 connected to the second portion 12 and extending in a direction opposite the first direction D1 from the second portion 12. When the first portion 11 is irradiated with particles, a state results in which the superconducting area of the first portion 11 or the third portion 13 is divided into sections.SELECTED DRAWING: Figure 1
Patent JP-2020006792-A (JP)
Title: Transport truck caster braking structure
Inventor: SUGANO HIROYUKI
IPC: B60B33/00
Filed: 2018-07-06
Abstract: To make it possible to brake a universal caster without having to take a hand off from a foot or a truck.SOLUTION: A universal caster 30 of a pivot 40 is fitted to a bottom surface 42 of a truck 50 (a), and a wheel 34 is positioned at a reference wheel position 34S with respect to a travel direction 52 (b). A locus circle 54, in which a control part 37 on an outer periphery of the wheel 34 turns around the pivot 40, is formed at a height H2 from the bottom surface 42 (a) (b). A control point 47 is set on the locus circle 54 at an angle θ (=about 120°) from the reference wheel position 34S, thereby positioning control means 20 fitted to the bottom surface 42 (b). When the truck 50 is stopped and is caused to retract slightly, the wheel 34 turns around the pivot 40, reaches 34C after 34B and is pressed by the control means 20, and rotation of the wheel 34 is regulated (c) (d), the truck 50 is held in place. When the truck 5 is caused to advance, the wheel 34 is separated from the control means 20, automatically reaches the reference wheel position 34S, and can cause the truck 50 to stably advance straight (a) (b).SELECTED DRAWING: Figure 1
Patent JP-2019052136-A (JP)
Title: Antibody that binds to influenza virus nuclear protein, complex, detection apparatus and detection method using the same
Inventor: IKEUCHI EMINA
IPC: G01N33/569
Filed: 2018-07-12
Abstract: To provide novel antibodies and complexes which bind to an influenza virus intranuclear protein, as well as detection apparatus and detection methods using the same.SOLUTION: Provided is an antibody comprising an amino acid sequence, the amino acid sequence comprising the following structure domain N-FR1-CDR1-FR2-CDR2-FR3-CDR3-FR4-C in the direction of N to C. FR represents the amino acid sequence of a framework region, and CDR represents the amino acid sequence of a complementarity determining region. CDR1, CDR2, and CDR3 comprise a specific amino acid sequence. The antibody is capable of binding to an intranuclear protein of a type A influenza viruses.SELECTED DRAWING: None
Patent JP-2020012638-A (JP)
Title: Float and liquid level detection device using float
Inventor: YAMAURA TAKAYUKI
IPC: G01F23/36
Filed: 2018-07-13
Abstract: To provide a float that can be reduced in size and thickness, and a liquid level detection device with good detection accuracy.SOLUTION: A float F of the present invention is characterized in that its specific gravity is in a range of 0.16 to 0.18. A liquid level detection device 1 of the present invention includes the float F that floats partially exposing from a liquid level, and a float arm FA having one end locked to the float F and the other end connected to a rotating portion 2.SELECTED DRAWING: Figure 1
Patent JP-2019006777-A (JP)
Title: Liposomes with lipids having advantageous pka value for rna delivery
Inventor: ANDREW GEALL
IPC: A61K47/18
Filed: 2018-07-13
Abstract: To provide novel methods for effectively delivering nucleic acid vaccines represented by RNA encoding an immunogen without using viral delivery vehicles to targets.SOLUTION: The invention provides a liposome having a lipid bilayer encapsulating an aqueous core, characterized in that: (i) the lipid bilayer comprises a lipid having a pKa in a range of 5.0-7.6; and (ii) the aqueous core comprises an RNA molecule encoding an immunogen. The invention also provides a pharmaceutical composition comprising the liposome. The lipid preferably has a tertiary amine in the molecule, the RNA molecule preferably encodes: (i) an RNA dependent RNA polymerase capable of transcribing the RNA molecule to an RNA; and (ii) an immunogen.SELECTED DRAWING: None
Patent JP-2019217620-A (JP)
Title: Electric discharge machining device
Inventor: TAKAHASHI JUN
IPC: B23H1/04
Filed: 2018-07-13
Abstract: To provide an electric discharge machining device that can sufficiently remove machining waste in aerial discharge machining.SOLUTION: The electric discharge machining device comprises: a tool electrode that performs discharge machining between a work-piece and the electrode; a housing through which the tool electrode is inserted; a compressed gas supply device that supplies compressed gas to a mist generation region, a space provided between an inner wall of the housing and the tool electrode; a first flow path for the compressed gas, through which the compressed gas supply device is connected to the mist generation region; a pressurizing machining liquid supply device that supplies pressurizing machining liquid to the mist generation region; and a second flow path for the pressurizing machining liquid, through which the pressurizing machining liquid supply device is connected to the mist generation region. Two or more pressurizing machining liquid supply ports, boundaries between the second flow path and the mist generation region are formed for each equal angle in an inner wall of the housing in a circumferential direction of the inner wall of the housing or formed across the whole circumference of the inner wall of the housing.SELECTED DRAWING: Figure 1
Patent JP-2020012298-A (JP)
Title: Cover body opening/closing device
Inventor: KUWAYAMA TOSHIO
IPC: E05B81/18
Filed: 2018-07-18
Abstract: To provide a cover body opening/closing device capable of suppressing complication of a constitution.SOLUTION: A cover body opening/closing device 1 comprises a push rod 51, a bar member 53 capable of being displaced between a lock position at which the bar member can be locked to a locked part 3B and an open position at which the bar member cannot be locked to the locked part 3B, and a displacement mechanism 54 for displacing the bar member 53 by using force for displacing the push rod 51 in a direction parallel with a central axis Lp. By this, the bar member 53 is displaced between the lock position and the open position by mechanically interlocking with the displacement of the push rod 51. Therefore, a cover body 3 can be opened and closed even if the above-mentioned driving device is removed, and this can suppress complication of a constitution of the cover body opening/closing device 1.SELECTED DRAWING: Figure 8
Patent JP-2020018059-A (JP)
Title: Switching power supply circuit
Inventor: KASHIWAGI JUNICHI
IPC: H02M3/155
Filed: 2018-07-24
Abstract: To achieve both a spread spectrum function and high-speed response.SOLUTION: A switching power supply circuit 103 comprises a switch output unit 110 for driving an output switch TR to generate an output voltage Vout from an input voltage Vin, a comparator 140 for comparing a first voltage Vaccording to the output voltage Vout with a predetermined second voltage Vto control a duty of the output switch TR, a spread spectrum unit 160 for superimposing a fluctuation signal Vsp on the first voltage V(or the second voltage V), and a ripple injection unit 170 for injecting a ripple signal into the first voltage V.SELECTED DRAWING: Figure 26
Patent JP-2018195333-A (JP)
Title: Control method of memory device
Inventor: SUGANO SHINICHI
IPC: G06F12/0866
Filed: 2018-07-24
Abstract: To provide a method to expand service life of a non-volatile memory.SOLUTION: In an information processing system 35, a processor of an information processing device 17 receives a piece of first information which represents valid data in a garbage collection object area selected by a memory device 5 from a memory device. The processor is configured to generate a piece of second information which represents a piece of data which is an object data to be deleted in the valid data represented by the first information, and which is not written in other memory other than a memory device, and to transmit the second information to the memory device.SELECTED DRAWING: Figure 1
Patent JP-2020014433-A (JP)
Title: Opening/closing mechanism for cigarette heater, assembly method for opening/closing mechanism for cigarette heater and opening/closing mechanism
Inventor: TANAKA HIROKAZU
IPC: A24F47/00
Filed: 2018-07-27
Abstract: To provide a heater for heating type cigarette which has an opening/closing mechanism for an opening for cigarette insertion capable of smoothly and comfortably open/close the opening.SOLUTION: A heater for heating type cigarette comprises: a base 20 comprising an opening 21, a stationary side spring hook part 24, and a guide part; a lid member which is movable in a prescribed movement range along the guide part so as to open/close the opening 21 and has movable side spring hook parts 53a, b, c; and biasing members 60a, b, c whose first arm part 61 is fixed to the stationary side spring hook part 24 and second arm part 62a, b, c is coupled to the movable side spring hook part 53a, b, c. A direction of biasing force applied to the opening/closing member is varied between the opening direction and the closing direction with a position 53b where the distance between the movable side spring hook part 53a, b, c and the base side spring hook part 24 becomes minimum, in the prescribed movement range, as a boundary.SELECTED DRAWING: Figure 6