baber/WOPTO huggingface dataset:
Patent JP-2021134805-A (JP)
Title: Constant velocity joint, cross-groove constant velocity joint and power transmission shaft
Inventor: MIMURA AKIHIRO
IPC: F16D3/20
Filed: 2020-02-25
Abstract: To provide a constant velocity joint capable of increasing a slide amount while suppressing increase in size, a cross-groove constant velocity joint, and a power transmission shaft.SOLUTION: A first constant velocity joint 3, which is one aspect of the constant velocity joint pertaining to the present invention, is configured such that a second end part 33S of a first cage 33 is formed so as to project outward with respect to an outer peripheral surface 332 of the first cage in an axial direction, and an inner diameter D2 of the second end part 33S of the first cage 33 is formed to be larger than an inner diameter D1 of a first end part 33F. In this way, since the inner diameter D2 of the second end part 33S of the first cage 33 is formed to be relatively small, it is possible to increase a slide amount of the first constant velocity joint 3 while suppressing the increase in size of the first constant velocity joint 3 due to the increase in size of the first cage 33.SELECTED DRAWING: Figure 2
Patent JP-2020078617-A (JP)
Title: Radiographic apparatus
Inventor: HOSOKI SATORU
IPC: A61B6/00
Filed: 2020-02-26
Abstract: To suppress image quality deterioration due to a synchronization deviation between a radiation irradiation period at a radiation source and a charge accumulation period at a radiographic apparatus.SOLUTION: After reading electric charges from a plurality of radiation detection elements 7 in order to generate a frame image of a moving image, a control unit 22 of an FPD cassette 3 in a radiographic system 100 re-reads electric charges from some of the plurality of radiation detection elements 7. On the basis of amounts of the electric charges re-read from the radiation detection elements 7, the control unit 22 determines whether radiation is irradiated outside a charge accumulation period of the radiation detection elements 7. When it is determined that the radiation is irradiated outside the charge accumulation period of the radiation detection elements 7, the control unit 22 adjusts the charge accumulation period so that the radiation is irradiated inside the charge accumulation period in generation of the next frame image.SELECTED DRAWING: Figure 4
Patent JP-2021133476-A (JP)
Title: Screw fastening machine
Inventor: IKEDA KAZUYA
IPC: B23P19/06
Filed: 2020-02-28
Abstract: To provide a screw fastening machine of multiaxis structure with a small dimension in an axial direction.SOLUTION: A screw fastening machine 1 has a driver unit 3 comprising: a rotational drive source M; a bit 33 which receives rotational drive of the rotational drive source M and can be rotated; a bit guide 36 which covers the bit 33; a bit pressing spring 34 which energizes the bit 33; and a bit guide cushion spring 37 which energizes the bit guide 36. The machine is so configured that a driver table 23, on which a plurality of driver units 3 are mounted, receives drive of a reciprocation driving source 22 and is capable of reciprocating in an axial direction of the bit 33. In the screw fastening machine, the bit pressing spring 34 is so located as to be overlapped on an inner side of the bit guide cushion spring 37.SELECTED DRAWING: Figure 3
Patent JP-2021133673-A (JP)
Title: Mounting structure of soft member
Inventor: YAMAGUCHI MASAYA
IPC: B43K29/02
Filed: 2020-02-28
Abstract: To provide a mounting structure of a soft member capable of preventing a middle core from being exposed to damage a paper sheet surface even when the soft material is worn, and allowing the soft member to be easily mounted.SOLUTION: The mounting structure of a soft member is provided with a mounting hole open upward in an axial direction in an upper end part of a cylindrical body. An inward facing protrusion is formed on an inner peripheral surface of the mounting hole, an outward facing protrusion is formed on an outer peripheral surface of the soft member, and the outward facing protrusion and the inward facing protrusion are vertically engaged with each other so as not to be slipped off from each other. The soft member is provided with an axially open inner hole, and a middle core is fixedly inserted into the inner hole. The middle core is in a non-contact state with the cylindrical body. The middle core is positioned at least on a radially inner side of the outward facing protrusion. An outer peripheral surface of the middle core is in press-contact with an inner peripheral surface of the inner hole. An upper end part of the middle core is positioned at the same position as the upper end part of the cylindrical body or below the upper end part of the cylindrical body.SELECTED DRAWING: Figure 4
Patent JP-2021137214-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A specific image includes a first specific image and a second specific image differing from the first specific image, a ratio of control to an advantageous state differs between when the first specific image is displayed and when the second specific image is displayed, and a control period of a movable body by performance execution means differs from an update period of the specific image and an effect image, thus further highlighting enlarged display of the specific image and performance operation of the movable body by the effect image, and hence enhancing interest in a game.SELECTED DRAWING: Figure 10-31
Patent JP-2021137262-A (JP)
Title: Dust collection device of vacuum cleaner and vacuum cleaner equipped with the same
Inventor: TOKUNAGA ATSUSHI
IPC: A47L9/16
Filed: 2020-03-04
Abstract: To provide a dust collection device of a vacuum cleaner capable of sucking a liquid object to be sucked without deteriorating sucking performance for a solid object to be sucked, and capable of suppressing a reverse flow of a liquid object to be sucked to an electric blower side.SOLUTION: A dust collection device of a vacuum cleaner includes a dust collection container including a first storage part, a second storage part, and a partition part provided between the first storage part and the second storage part. The partition part can switch the first storage part and the second storage part to a cut-off state or a communication state. A solid object to be sucked that has flowed into the first storage part together with air is captured in the first storage part in the cut-off state or in the communication state, and a liquid object to be sucked that has flowed into the first storage part together with air is transferred to the inside of the second storage part in the communication state.SELECTED DRAWING: Figure 1
Patent JP-2020151473-A (JP)
Title: catheter
Inventor: MARCELO GUIMARAES
IPC: A61M25/00
Filed: 2020-03-10
Abstract: To provide a catheter having excellent operability.SOLUTION: A catheter 1 for a hepatic artery introduced from an arm of a patient includes a first bent portion 25, a second bent portion 26 distal of the first bent portion 25 and bent to the same side as the first bent portion 25, a third bent portion 27 disposed on a distal side of the second bent portion 26 and bent to an opposite side from the second bent portion 26, and a most distal end portion 28 disposed distal of the third bent portion 27, in which a minimum radius R1 of curvature of the first bent portion 25 is larger than a minimum radius R2 of curvature of the second bent portion 26. The most distal end portion 28 is directed to a common hepatic artery 105 and the first bent portion 25 comes into contact with an aorta wall on an opposite side from a celiac artery 104 when the second bent portion 26 contacts a blood vessel wall of the celiac artery 104.SELECTED DRAWING: Figure 2
Patent JP-2021141831-A (JP)
Title: Composition for production of alcohol food and drink
Inventor: NISHIMURA AKIRA
IPC: C12N15/31
Filed: 2020-03-11
Abstract: To provide a method for improving yeast's ability to utilize proline.SOLUTION: A composition for the production of alcohol food and drink includes CAN1 mutant yeast or CAN1 inhibited yeast.SELECTED DRAWING: None
Patent JP-2021145021-A (JP)
Title: Magnetic sensor
Inventor: HIGASHI YOSHIHIRO
IPC: G01R33/09
Filed: 2020-03-11
Abstract: To provide a magnetic sensor whose characteristics can be improved.SOLUTION: A magnetic sensor includes a first wiring circuit, an AC circuit part, a first DC circuit part, and a first element. The first wiring circuit includes first wiring and a first AC transmission element. The first wiring includes a first wiring one end and a first wiring the other end. The first AC transmission element is electrically connected in series to the first wiring. The first wiring circuit includes a first circuit one end and a first circuit the other end. The AC circuit part can apply an AC voltage to a portion between the first circuit one end and the first circuit the other end. The first DC circuit part can apply a first DC voltage to the first wiring one end and the first wiring the other end. The first element includes a first magnetic layer.SELECTED DRAWING: Figure 1
Patent JP-2020109107-A (JP)
Title: Pharmaceutical composition
Inventor: STUART CORR
IPC: A61K47/10
Filed: 2020-03-11
Abstract: To provide a novel MDI formulation comprising beclomethasone dipropionate and formoterol fumarate dihydrate.SOLUTION: The pharmaceutical composition comprises (i) a drug component comprising beclomethasone dipropionate and formoterol fumarate dihydrate and (ii) a propellant component comprising 1,1-difluoroethane (HFA 152a).SELECTED DRAWING: None
Patent JP-2021143508-A (JP)
Title: Portable machine
Inventor: KATAYA NORIHISA
IPC: E05B19/00
Filed: 2020-03-11
Abstract: To suppress detachment of an unlocking operation unit in a half-fitted state from a portable machine.SOLUTION: The portable machine comprises: a case body (100) including first and second cases (2, 3); a mechanical key (5) which can be inserted into/pulled out from the first case (2); a locking mechanism (6) for locking the mechanical key (5); an unlocking operation unit (30) that performs an unlocking operation for pulling out the locked mechanical key (5); and a regulation wall (50) formed at a position opposite to the upper surface of a flange (31).SELECTED DRAWING: Figure 1
Patent JP-2021142885-A (JP)
Title: Easy-to-disassemble/assemble dolly
Inventor: UENO YASUAKI
IPC: B62B3/02
Filed: 2020-03-12
Abstract: To provide an easy-to-disassemble/assemble dolly by solving the problem that a conventional dolly is simple in structure and is generally used only to carry a load placed thereon, which is required to be readily assembled/disassembled and is required to have a structure that anybody can easily understand and that is preferable for many of dolly users.SOLUTION: Only ground-contact parts of wheels are made of rubber, and all the other parts are made of metal. The dolly can be disassembled into a push handle, a floor surface, an upper base, and a lower base. This dolly is structured such that the push handle is usually used by being folded on the floor surface side, and is easily disassembled into three parts: the floor and the upper and lower bases.SELECTED DRAWING: Figure 1
Patent JP-2021143109-A (JP)
Title: Production method of cement admixture, production apparatus of cement admixture, and separation method of unburned carbon in coal ash
Inventor: KANAI KENSUKE
IPC: B09B5/00
Filed: 2020-03-13
Abstract: To provide a cement admixture which can suppress poor appearance of concrete by reducing a content of unburned carbon in coal ash.SOLUTION: A production method of a cement admixture comprises the steps of: mixing coal ash and a scavenger; mixing a mixture of the coal ash and the scavenger with water to obtain a suspension; separating, from the suspension, precipitates containing the coal ash and unburned carbon A and a supernatant liquid containing the scavenger and unburned carbon B which is more porous than the unburned carbon A to recover the precipitate as a cement admixture.SELECTED DRAWING: Figure 2
Patent JP-2021144601-A (JP)
Title: Information processing apparatus, information processing method and program
Inventor: MIYAYOSHI TAKESHI
IPC: G08G1/00
Filed: 2020-03-13
Abstract: To provide an information processing apparatus capable of efficiently and accurately determining abnormality of a road surface, a rail track, an overhead wire, etc.SOLUTION: An information processing apparatus 10 includes a detection-device transmission section 12 for acquiring a detection signal of a physical quantity changing by movement of a vehicle 70, while coming into contact with a road surface R, an imaging-device control section 41 for acquiring image information of the vehicle 70, and a display control section 14 for displaying a score representing a possibility of abnormality of the vehicle 70 determined based on the detection signal, and the image information in association with each other, on a display 106a.SELECTED DRAWING: Figure 17
Patent JP-2021091848-A (JP)
Title: Solventless vibration control coating material, coating method and coated article
Inventor: MORISHITA MASASHI
IPC: B05D7/24
Filed: 2020-03-16
Abstract: To provide a technique of imparting vibration control equal to or higher than a conventional technique without causing contamination on a surface caused by an additive such as paraffin.SOLUTION: There are provided a coating method using a solventless vibration control coating material containing a curable component producing polyurethane or polyurea and at least two kinds of inorganic fine particles, and a coating method using the solventless vibration control coating material. The curable component contains a compound having a liquid isocyanate group, polyol or amine. The coating method coats a mixture of liquid A containing a compound having a liquid isocyanate group and liquid B containing at least two kinds of inorganic fine particles and liquid polyol or amine onto a surface of a base material, forms the polyurethane or the polyurea as a matrix resin, and forms a coated film.SELECTED DRAWING: None
Patent JP-2021148494-A (JP)
Title: Liquid medicine supply apparatus for inspection apparatus
Inventor: SAKURAI YOSHIO
IPC: B65D41/00
Filed: 2020-03-17
Abstract: To provide a liquid medicine supply apparatus which is an auxiliary machine of an inspection device and supplies a liquid medicine from a liquid medicine bottle to the inspection device.SOLUTION: In place of a conventional liquid medicine supply apparatus, a liquid medicine supply apparatus comprises: a support frame capable of supporting a liquid medicine bottle; a suction apparatus which is an apparatus for sucking a liquid medicine filling the inside of the liquid medicine bottle; an attitude change apparatus capable of changing an attitude of the suction apparatus between a suction attitude and an exchange attitude; and a liquid medicine feed apparatus for feeding the liquid medicine sucked by the suction apparatus to an inspection device. The suction apparatus includes: a suction pipe for sucking the liquid medicine in the liquid medicine bottle; a fixture for fixing the suction pipe; and a cover tool which is supported by the fixture to form a downward face. When the attitude is the exchange attitude, the suction pipe is pulled out of the liquid medicine bottle in such a manner that a lowermost end is positioned higher than a port part and when the attitude is the suction attitude, a first clearance is interposed in such a manner that the downward face of the cover tool covers an opening of the port part and is not in contact with an upper end of the port part.SELECTED DRAWING: Figure 2
Patent JP-2021148895-A (JP)
Title: Toner for electrostatic charge image development
Inventor: KUBO YUYA
IPC: G03G9/087
Filed: 2020-03-18
Abstract: To provide a toner for electrostatic charge image development that prevents tucking even with a toner component having improved low temperature fixability, and can prevent adhesion of wax to the inside of an image forming apparatus including a conveying member.SOLUTION: A toner for electrostatic charge image development of the present invention is a toner for electrostatic charge image development including toner base particles that contain at least a mold release agent and a binder resin. The toner contains at least hydrocarbon wax as the mold release agent and contains at least a vinyl resin and a crystalline resin as the binder resin. The content of the vinyl resin in the binder resin is 50 mass% or more, and the crystalline resin has a part having a crystal structure and a crystal nucleus agent part.SELECTED DRAWING: None
Patent JP-2020094590-A (JP)
Title: Diagnostic device
Inventor: NAKANISHI DAISUKE
IPC: F02D45/00
Filed: 2020-03-19
Abstract: To provide a diagnostic device capable of accurately determining an abnormality of a temperature adjustment valve adjusting a temperature of cooling water.SOLUTION: A diagnostic device 100 includes: a water temperature acquisition section 110 acquiring an outlet water temperature that is a temperature of cooling water discharged from an internal combustion engine 20 of a vehicle 10; a state acquisition section 120 acquiring a driving state of the vehicle 10; and an abnormality determination section 140 determining an abnormality of a temperature adjustment valve 560 that is provided in the vehicle 10 to adjust a temperature of cooling water. The state acquisition section 120 acquires a consumed electric current value that is a value of an electric current consumed by the vehicle 10 as the driving state. The consumed electric current value includes a value of an electric current consumed by an electric pump 520. The abnormality determination section 140 determines that an abnormality has occurred in the temperature adjustment valve 560 when the outlet water temperature is below a predetermined determination threshold value and the consumed electric current value or an integrated value thereof is larger than a predetermined electric current threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021150506-A (JP)
Title: Manufacturing method for solar cell and solar cell
Inventor: IRIE NOBORU
IPC: H01L31/0224
Filed: 2020-03-19
Abstract: To provide a manufacturing method for a solar cell, in which the manufacturing process is simple.SOLUTION: A manufacturing method for a solar cell includes the steps of stacking a first semiconductor layer 21 and a second semiconductor layer 22 on a back surface of a semiconductor substrate 11, stacking transparent electrode layers 31 and 32 so as to cover the first semiconductor layer 21 and the second semiconductor layer 22, forming base electrodes 41 and 42 by stacking first conductive paste, forming insulating members 51 and 52 by printing insulating paste, forming a thickened electrode 61 by stacking second conductive paste on a back surface side of a connection region of the base electrode, and removing a transparent electrode layer partially by etching the insulating members 51 an 52 and the thickened electrode 61 as a mask. The condition of stacking the first conductive paste and the condition of stacking the second conductive paste are made different so that the porosity of the thickened electrode 61 becomes smaller than the porosity of the base electrodes 41 and 42.SELECTED DRAWING: Figure 2
Patent JP-2020113310-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KOSHIMAE HIDENARI
IPC: G06F3/0488
Filed: 2020-03-23
Abstract: To allow a user to more intuitively operate a cluster.SOLUTION: An information processing apparatus comprises: a condition setting unit that, based on a user's pinch operation, sets a clustering condition for classifying contents into predetermined clusters; and a display control unit that, when changing the clustering condition from a first clustering condition to a second clustering condition based on a first pinch operation, controls to move the contents from a first position according to the first clustering condition to a second position according to the second clustering condition.SELECTED DRAWING: Figure 2
Patent JP-2021153357-A (JP)
Title: Motor control device, elevator drive system, and motor control method
Inventor: OYA HIROAKI
IPC: B66B1/34
Filed: 2020-03-24
Abstract: To promptly solve trouble relating to rotation of a motor of a motor drive mechanism.SOLUTION: The present invention relates to a motor control device 3 comprising: a motor signal reception unit 51 for receiving a motor rotation signal outputted from an encoder 7 which detects a rotation amount of a motor 4; and a control unit 16 for generating a drive command signal on the basis of the motor rotation signal and outputting the drive command signal in accordance with an original phase sequence with respect to the motor 4, thereby controlling drive of the motor 4. The motor control device also comprises a rotation direction regulation unit 55 which performs rotation direction regulation processing for making a phase sequence with respect to the motor 4 at the time when the control unit 16 outputs the drive command signal in response to a first trouble signal caused by an excessive current or an excessive speed of the motor 4, coincident with rotation direction information included in the motor rotation signal. The control unit 16 generates a drive signal on the basis of the phase sequence and the motor rotation signal after the rotation direction regulation processing is performed by the rotation direction regulation unit 55.SELECTED DRAWING: Figure 2
Patent JP-2020167157-A (JP)
Title: Conductive composition, metallized substrate, and methods for producing the same
Inventor: TOMIGA DAIKI
IPC: H01B1/22
Filed: 2020-03-24
Abstract: To provide a conductive composition capable of forming a conductive part having high adhesion to a ceramic substrate.SOLUTION: The conductive composition is prepared by combining: metal particles (A) comprising Ag particles (A1) and composite particles (A2) of Ag and Pd; glass particles (B); and a metal component (C) containing an Mn component (C1), an Fe component (C2) and a Cu component (C3). The metal component (C) contains an organometallic compound. The ratio of the metal component (C) may be 0.2-3 pts.mass based on 100 pts.mass of the metal particles (A) in terms of metal elements. The glass particles (B) may include borosilicate glass particles and/or zinc-based glass particles. The conductive composition may be prepared by adding the organometallic compound in the form of a liquid composition.SELECTED DRAWING: None
Patent JP-2021153467-A (JP)
Title: Fatty acid production method
Inventor: YASHIRO YUKIO
IPC: C12P7/64
Filed: 2020-03-26
Abstract: To provide a fatty acid production method enabling an enzyme amount to be reduced regardless of throwaway reaction of the enzyme, thereby enabling fatty acid to be produced with a simple facility.SOLUTION: There is provided a fatty acid production method by hydrolysis of fat, the hydrolysis includes a hydrolysis step which is repeatedly executed in an immobilized enzyme, and in an addition amount of the enzyme added in each hydrolysis step, the addition amount of the enzyme in the first hydrolysis step is most, and the addition amount of the enzyme in the second and following hydrolysis steps, is 0.5 mass times or lower of the addition amount of the first hydrolysis step.SELECTED DRAWING: None