baber/WOPTO huggingface dataset:
Patent JP-2020152359-A (JP)
Title: Assembly type handle cover
Inventor: CHEN CHANG
IPC: B62J7/00
Filed: 2019-03-26
Abstract: To disclose an assembly type handle cover in the present invention.SOLUTION: An outside cover part including an external case fixedly installed on a handle of a bicycle, and covering the handle of the bicycle is fixedly installed on the lower side of the external case. and the outside cover part includes a lateral rod sleeve of bilateral symmetry to a first vertical rod sleeve, and a second vertical rod sleeve is installed on a bottom part end surface of the first vertical rod sleeve by a hinge, and the second vertical rod sleeve and the first vertical rod sleeve cover an intermediate vertical part of the handle of a bicycle, and a sandwiching sleeve capable of tightly sandwiching the first vertical rod sleeve and the second vertical rod sleeve is fixedly installed on an outside end surface of the second vertical rod sleeve and the first vertical rod sleeve, and a fixing screw thread capable of tightly sandwiching is installed in a bottom surface of the sandwiching sleeve by engaging by the screw thread.SELECTED DRAWING: Figure 1
Patent JP-2020160249-A (JP)
Title: Image forming apparatus
Inventor: MENYA SHINICHI
IPC: G03G15/20
Filed: 2019-03-26
Abstract: To provide an image forming apparatus that can detect an environmental temperature, while preventing an increase in the number of components.SOLUTION: An image forming apparatus 1 comprises: an image forming unit; a fixing unit 40; a control unit 90; and a storage unit. The image forming unit forms a toner image TN on a sheet P. The fixing unit 40 fixes the toner image TN formed on the sheet P to the sheet P. The control unit 90 controls the fixing unit 40 based on an environmental temperature indicating the temperature of an installation environment for the image forming apparatus 1. The fixing unit 40 has a heating rotating body 41, a pressure rotating body 42, a heating unit 6, and a detection unit 5. The pressure rotating body 42 presses the sheet P against the heating rotating body 41. The heating unit 6 heats the heating rotating body 41. The detection unit 5 detects the temperature of the heating rotating body 41. The control unit 90 controls the storage unit to store the temperature detected by the detection unit 5 before the heating rotating body 41 is heated as the environmental temperature.SELECTED DRAWING: Figure 2
Patent JP-2020160979-A (JP)
Title: Garbage vehicle operation management system
Inventor: NAKAJIMA TAKERO
IPC: G06Q50/26
Filed: 2019-03-27
Abstract: To improve a convenience of a user who requests a garbage collection and to smoothly collect garbage.SOLUTION: A garbage vehicle operation management system is a system comprising a server that notifies a user's terminal device of an estimated time of arrival of a plurality of garbage vehicles at a garbage collection location obtained based on current locations of the plurality of garbage vehicles. A first garbage vehicle transmits load capacity information of a load capacity of garbage and position information of a current location to the server. The server comprises: a receiving unit that receives the load capacity information and the position information transmitted by the first garbage vehicle; and a control unit that determines an arrangement of a second garbage vehicle based on the load capacity information received by the receiving unit and an amount of garbage collected at the collection location, and obtains an estimated time of arrival of the second garbage vehicle and notifies the terminal device of the estimated time of arrival.SELECTED DRAWING: Figure 1
Patent JP-2020164917-A (JP)
Title: Cast iron material
Inventor: NISHIURA TOMOHIRO
IPC: C21D5/00
Filed: 2019-03-29
Abstract: To provide a cast iron material having low friction coefficient and excellent toughness.SOLUTION: A cast iron material according to the present embodiment has a chemical composition containing, by mass%, C:2.4 to 3.3%, Si:2.0% or smaller, and Mn:0.33% or smaller, in which in a microstructure, an area rate of ferrite relative to a total area excluding graphite is 88.5% or larger, in a vertical cross-section parallel in a longer direction of the cast iron material, an average aspect ratio of the graphite is 11.0 or larger, and, in a cross-section vertical to a longer direction of the cast iron material, an average aspect ratio of the graphite is 9.0 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2020164455-A (JP)
Title: Dicarboxylic acid having carbonate bond, derivative thereof, and methods for producing the same
Inventor: SUGIMOTO MASAYUKI
IPC: C08G69/02
Filed: 2019-03-29
Abstract: To provide a novel dicarboxylic acid and a derivative thereof which can be used as raw materials for biodegradable plastics having high biodegradability.SOLUTION: A dicarboxylic acid represented by the following formula (1) and a derivative thereof are provided. (In the formula, R1 represents a hydroxy group, an alkoxy group or a halogen atom, R2 represents an alkyl group, and R3 represents a hydrogen atom or an alkyl group). The compound of the formula (1) can be produced by reacting a 3-hydroxyalkanoic acid and/or a derivative thereof with a carbonate-forming compound such as phosgene and/or a carbonic diester.SELECTED DRAWING: None
Patent JP-2020167086-A (JP)
Title: Illumination structure for mirror
Inventor: NAKADA SATOO
IPC: E04H1/12
Filed: 2019-03-29
Abstract: To provide an illumination structure for mirror that eliminates the need to wire a power line on the rear side of a wall where a mirror is installed.SOLUTION: An illumination structure 1 for mirror comprises a pair of reflectors 3L, 3R in left-right symmetrical shapes which are installed at both left and right sides of a mirror 2 installed on a wall 11 of a bathroom; and a pair of light source parts 4L, 4R which are installed on a ceiling 12, and irradiate the reflectors 3L, 3R with light obliquely from above, respectively. The one reflector 3L is formed in a thin plate shape extending upward and downward along a left long side of the mirror 2. The other reflector 3R is formed in a thin plate shape extending upward and downward along a right long side of the mirror 2. The pair of those reflectors 3L, 3R reflect light from the light source parts 4L, 4R to a front-side area of the mirror 2 to light up the area (namely, the position where a user of the mirror 2 is present).SELECTED DRAWING: Figure 1
Patent JP-2020166711-A (JP)
Title: Counter, counting method, counting program, and recording medium
Inventor: UEDA HIROSHI
IPC: G01N21/17
Filed: 2019-03-29
Abstract: To favorably create teacher data which is expected to provide high learning accuracy and count cells in a specific cell state by use of a learning model generated through deep learning using the teacher data.SOLUTION: A counting device (100) includes: a display processing part (131) which provides display of learning unit images; an input processing part (132) which receives any of a plurality of types of inputs for each learning unit image; a learning model generation part (133) which generates teacher data from each learning unit image and the type of input for the aforementioned learning unit image and generates a learning model obtained by causing deep learning of a specific cell state by use of the aforementioned teacher data; and a counting part (122) which uses the generated learning model to count cells in the specific cell state from a counting photographed image, the plurality of types of inputs including at least: one or a plurality of types of inputs evaluating that the learning unit image indicates the specific cell state; and one or a plurality of types of inputs evaluating that the cell state indicated by the learning unit image cannot be determined.SELECTED DRAWING: Figure 1
Patent JP-2020163544-A (JP)
Title: Cutting insert and rolling tool
Inventor: NAGAYA HIDEHIKO
IPC: B23C5/24
Filed: 2019-03-29
Abstract: To provide a cutting insert of which displacement to a radial outer side is suppressed by centrifugal force, and of which an upper limit of a rotation speed can be increased, and a rolling tool.SOLUTION: A cutting insert, which is attached to an insert attachment seat formed on a tip outer peripheral part of a tool body, which is rotated around a central axis, in the state that a tip thereof faces a central axis direction tip side, comprises: a polygonal plate-like insert body; a cutting blade which is provided at a corner part of the tip on one polygonal face of the insert body, and has a rake face on the polygonal face; and a punched part which is formed at the tip of the insert body, and is recessed in a thickness of the insert body from the polygonal face.SELECTED DRAWING: Figure 6
Patent JP-2020169655-A (JP)
Title: Method for manufacturing high pressure tank
Inventor: UEDA NAOKI
IPC: F16J12/00
Filed: 2019-04-01
Abstract: To provide a method for manufacturing a high pressure tank, capable of suppressing breakage of a surface resin layer due to a gas pressure while suppressing quality degradation of the high pressure tank.SOLUTION: A method for manufacturing a high pressure tank 10 includes a winding step S1 of forming an unset fiber reinforced resin layer 12 on an outer face of a resin liner 11, a first heating step S2 of heating the unset fiber reinforced resin layer 12 locally at a first temperature to form a surface resin layer 13 with a thermosetting resin oozing out from the unset fiber reinforced resin layer 12 and to set the surface resin layer 13 so as to cause a cracking 13a, and a second heating step S3 of heating the whole high pressure tank 10 at a second temperature higher than the first temperature after the first heating step S2 to set the whole resin reinforced resin layer 12 and the whole surface resin layer 13 oozing out from the whole fiber reinforced resin layer 12 so as to obtain the high pressure tank 10 in which the cracking 13a is caused locally in the surface resin layer 13.SELECTED DRAWING: Figure 4
Patent JP-2020170777-A (JP)
Title: Evaluation method of impurity gettering ability of epitaxial silicon wafer
Inventor: SHIGEMATSU SATOSHI
IPC: H01L21/265
Filed: 2019-04-02
Abstract: To provide a method of individually evaluating the gettering ability of oxygen and heavy metal as impurities in a modified layer in which carbon formed directly under an epitaxial layer of an epitaxial silicon wafer by a 3D atom probe method is solid-solved.SOLUTION: The method of evaluating the impurity gettering ability of an epitaxial silicon wafer includes steps of obtaining a 3D map of carbon in a modified layer after manufacturing the epitaxial silicon wafer by a 3D atom probe method, identifying a carbon aggregate or creating an equal concentration surface of a predetermined carbon concentration in the 3D map of carbon, and individually evaluating the gettering ability of oxygen and heavy metals as impurities in the modified layer based on information on the size of the carbon aggregate or the size of a curved surface formed by the equal concentration surface.SELECTED DRAWING: Figure 1
Patent JP-2020174417-A (JP)
Title: Rotary electric machine
Inventor: TANI KENJI
IPC: H02K3/04
Filed: 2019-04-08
Abstract: To suppress an increase of required strength in a joint of heterogeneous metal wires.SOLUTION: In a rotary electric machine 10 having a rotor 20 and stators 30 and 30a to 30f, each stator comprises: a stator core 40 formed by arranging a plurality of slots 42 in a circumferential direction; and coils 50 and 50a to 50f having intra-slot coils 52 stored inside the plurality of slots, coil ends 54 which are connected to the intra-slot coils and are positioned outside of the plurality of slots and lead-out wires 56, 56a and 56b connected to the coil ends. Each coil comprises a first metal wire part 71 formed of first metal, a second metal wire part 72 formed of second metal having a larger electric resistance than the first metal and a joint 73 in which the first metal wire part and the second metal wire part are mutually jointed. The joint is positioned in the intra-slot coil.SELECTED DRAWING: Figure 4
Patent JP-2020172976-A (JP)
Title: Torque converter
Inventor: MATSUOKA YOSHIHIRO
IPC: F16D43/18
Filed: 2019-04-10
Abstract: To provide a torque converter that eliminates the need of a pump for supplying a working fluid into a torus.SOLUTION: A torque converter 3 includes a cover 31, an impeller 32, a turbine 33, and a stator 34. The impeller 32 rotates integrally with the cover 31. The turbine 33 is disposed oppositely to the impeller 32. The stator 34 is disposed between the impeller 32 and the turbine 33. The impeller 32 has an impeller shell 321, an impeller blade 322, an impeller hub 323, and at least one supply channel 324. The supply channel 324 is formed in the impeller hub 323. The supply channel 324 extends outward in a diametrical direction from an inner peripheral surface of the impeller hub 323, and opens into a torus T.SELECTED DRAWING: Figure 3
Patent JP-2020003060-A (JP)
Title: Modular valve with O-ring valve seat
Inventor: BRETT ANTHONY LANDACRE
IPC: H01F7/16
Filed: 2019-04-11
Abstract: To provide a solenoid operated valve having a structure that can be used even if a fluid flowing through the solenoid operated valve has corrosiveness to a bond or an adhesive which fixes an elastomer material to a valve member.SOLUTION: A solenoid operated modular valve 20 includes a valve body 22, a valve member 24 slidingly received in the valve body 22, and a solenoid 26 that moves the valve member 24 between an open position and a closed position. The valve body 22 has an end face 30, a side face 32, and an inner bore 34. An outlet port 36 in the end face 30 is disposed in fluid communication with the inner bore 34. An inlet port 38 in the side face 32 is disposed in fluid communication with the inner bore 34. The valve body 22 includes an O-ring valve seat 102 that is positioned longitudinally between the inner bore 34 and the outlet port 36. The valve member 24 includes a tapered end 108 that has a frustoconical shape and a valve member abutment surface 110. The valve member abutment surface 110 contacts the O-ring valve seat 102 when the valve member 24 is in the closed position.SELECTED DRAWING: Figure 2
Patent JP-2020175703-A (JP)
Title: Rotary holder device
Inventor: FUKUI NAOYUKI
IPC: B60R7/06
Filed: 2019-04-15
Abstract: To provide a rotary holder device which can save a space when stably holding both of a beverage container and a portable terminal.SOLUTION: The rotary holder device comprises: a vehicle interior member having an opening in a prescribed shape formed on an upper surface; and a rotator which is rotatably attached to the vehicle interior member with a horizontal shaft extending in the horizontal direction as the center. The rotor includes a first holder part and a second holder part which are provided at mutually different rotation angle positions. The first holder part includes: a first opening formed in the shape corresponding to the prescribed shape; and a first bottom wall facing the first opening at the position on the horizontal shaft side with respect to the first opening. The second holder part includes: a second opening formed in the rectangular shape; and a second bottom wall facing the second opening at the position on the horizontal shaft side with respect to the second opening.SELECTED DRAWING: Figure 2
Patent JP-2020177545-A (JP)
Title: Home delivery agent authentication method, home delivery agent authentication system, server device and control device
Inventor: TANAKA NAOYA
IPC: G06Q10/08
Filed: 2019-04-19
Abstract: To enable reducing an operation load based on home delivery agent re-delivery due to absence of a receiver.SOLUTION: A home delivery agent authentication method that utilizes utterance voice of a deliverer receives a voice input signal based on the utterance voice of the deliverer collected by a voice input terminal; extracts identification information, in which the deliverer can be identified, on the basis of the received voice input signal; determines whether or not the identification information of the extracted deliverer is registered referring to a database which includes the identification information of each deliverer of a plurality of home delivery agents previously registered; and performs unlocking control of an automatic locking system that controls entrance permitting into a predetermined area being accessible to a front of a main entrance of a house of a delivery destination when the identification information of the deliverer is registered.SELECTED DRAWING: Figure 1
Patent JP-2020171907-A (JP)
Title: Method for simultaneous generation of chlorine dioxide water and hypochlorous acid water
Inventor: YOSHIDA HIROYUKI
IPC: C25B15/00
Filed: 2019-04-08
Abstract: To provide an electrolysis water generator capable of maximally drawing out electrolytic efficiency without separating into alkaline and acidic water by an electrolysis treatment, and stably discharging a single flow of generated water and water flow with a pH of 5.8 to 8.6 mixed with hydrogen gas, oxygen gas, chlorine dioxide and hypochlorous acid without blockage.SOLUTION: The method generates a large amount of hydrogen gas, oxygen gas, chlorine dioxide and hypochlorous acid in a single water by conducting electrolysis without a use of a decomposition wall such as a diaphragm in a water channel and narrowing a distance between electrodes and the inside of the electrolyzer cylinder. An electrolysis process is promoted to the maximum extent possible and carried out continuously, and positive and negative polarities are exchanged periodically and intermittently. In addition, direct current is alternately supplied to an electrode plate in a positive and negative manner to prevent the electrodes from wearing out.SELECTED DRAWING: None
Patent JP-2020178875-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-04-25
Abstract: To provide a technique improving convenience in an image capturing by a player in a game machine.SOLUTION: A Pachinko game machine PY1 includes a decorative board movable body 56k capable of being displaced between a standby position and an action position. The Pachinko game machine PY1 can perform a presentation using the decorative board movable body 56k during a variable display of special symbols. Further, also when there is an input operation to a normal button 40 during a standby period that is a period in which a big win game is not being performed and in which the special symbols are not being variably displayed, the Pachinko game machine PY1 moves the decorative board movable body 56k from the standby position to the action position.SELECTED DRAWING: Figure 32
Patent JP-2019145166-A (JP)
Title: Investment support device, investment support method and computer program
Inventor: NANBA RYO
IPC: C02F1/00
Filed: 2019-05-13
Abstract: To provide an investment support device, an investment support method and a computer program capable of providing information for reducing power consumption by a fluid transport device on the basis of performance characteristic for every fluid transport device which is varied over time.SOLUTION: An investment support device of the embodiment comprises: a characteristic information acquisition part; an optimal flow rate estimation part; a reduction cost calculation part; and a collection period calculation part. The characteristic information acquisition part acquires characteristic information for every pump which is varied over time. The optimal flow rate estimation part estimates an optimal flow rate at which, power consumption of a pump becomes minimum while satisfying restriction, for every pump, based on the characteristic information and restriction information related to an operation of the pump. The reduction cost calculation part calculates power cost which can be reduced in a prescribed period when capital investment is performed, based on the characteristic information and the optimal flow rate for every pump. The collection period calculation part calculates an investment collection period in which the investment cost can be collected at power cost capable of being reduced.SELECTED DRAWING: Figure 24
Patent JP-2020188129-A (JP)
Title: Mounting table and substrate processing apparatus
Inventor: UEDA TAKEHIRO
IPC: H01L21/683
Filed: 2019-05-14
Abstract: To provide a technique of suppressing abnormal discharge generated when a body to be processed is processed using plasma.SOLUTION: The mounting table includes: a mounting table body on which a body to be processed using plasma is mounted; a lifter pin inserted into a through hole for pin formed in the mounting table body; and a lifting mechanism for lifting and lowering a body to be processed by lifting and lowering the lifter pin relative to the mounting table body. A portion facing an inner wall of the through hole for pin of the lifter pin is formed with a male screw. The inner wall is formed with a female screw fitted to the male screw.SELECTED DRAWING: Figure 2
Patent JP-2020190299-A (JP)
Title: Valve mechanism, and repair method of valve mechanism
Inventor: KUWABARA TAKASHI
IPC: F16K41/02
Filed: 2019-05-22
Abstract: To provide a valve mechanism, and a repair method of the valve mechanism capable of repairing the valve mechanism without removing a drive portion.SOLUTION: A valve mechanism includes a valve casing having a flow channel, a valve element for opening and closing the flow channel of the valve casing, a valve rod connected to the valve element and extended to the outside of the valve casing, and a drive portion directly or indirectly connected to the valve rod and rotating the valve rod about a shaft to operate the valve element. The valve casing has a shaft seal portion rotatably mounted in a state of sealing the flow channel through a seal member. The valve mechanism further includes an auxiliary shaft sealing portion having a housing portion to which the valve rod can be inserted, and which can house an auxiliary seal member at a radial outer side of the valve rod with respect to the valve rod, between the drive portion and the shaft seal portion, and the auxiliary shaft seal portion has an introduction portion capable of introducing the auxiliary seal member toward the housing portion from the external of the auxiliary shaft seal portion.SELECTED DRAWING: Figure 3A
Patent JP-2020190659-A (JP)
Title: Image forming apparatus
Inventor: TAMAOKI KENICHI
IPC: G03G15/16
Filed: 2019-05-22
Abstract: To provide an image forming apparatus that can grasp the occurrence state of a defect in an image caused by an aggregation toner.SOLUTION: An image forming apparatus (1) is an image forming apparatus of an electrophotographic system comprising developing devices having developing rollers (431), photoreceptor drums (42), and an intermediate transfer belt (54), and comprises a condition setting unit (811), an image forming unit (4), a transfer unit (5), and a detection unit (57). The condition setting unit (811) sets a control condition between the developing roller (431) and the photoreceptor drum (42) so that a defect in an image based on an aggregation toner becomes apparent compared with a stationary mode. The image forming unit (4) forms a toner image on the photoreceptor drum (42) based on the set control condition. The transfer unit (5) transfers the formed toner image to the intermediate transfer belt (54). The detection unit (57) detects the concentration of toner in the transferred toner image.SELECTED DRAWING: Figure 2
Patent JP-2020188996-A (JP)
Title: Magnetic health ornament
Inventor: OKI TAKEHIKO
IPC: A44C25/00
Filed: 2019-05-23
Abstract: To provide a magnetic health ornament having high slidability and high corrosion resistance.SOLUTION: A magnetic health ornament 1 comprises: a plurality of magnets 2, 2... that have hollow holes 2a, respectively; a conductive wire 3 that passes through the hollow holes 2a so as to connect the plurality of magnets 2, 2... together; a flexible tube 4 that closes in the plurality of magnets 2, 2... and the conductive wire 3 and that has a surface provided with a diamond-like carbon layer 4A; and a pair of fasteners 5A and 5B that are attached to both ends of the flexible tube 4.SELECTED DRAWING: Figure 2