baber/WOPTO huggingface dataset:
Patent JP-2020120444-A (JP)
Title: Rotor of rotary electric machine and rotary electric machine
Inventor: KUBOTA YOSHINAGA
IPC: H02K1/22
Filed: 2019-01-21
Abstract: To reduce a reverse voltage while suppressing demagnetization of a magnet.SOLUTION: A rotor 4 is configured as follows. When viewed from an axial direction of a rotor core 21, a plurality of magnet insertion holes 25 are formed at intervals in a circumferential direction of the rotor core 21. Magnets 22 are embedded in each of the magnet insertion holes 25 inside the rotor core 21 to form an IPM. A magnet insertion hole 25 has a magnet insertion portion 26 into which a magnet 22 is inserted and a void portion 30 adjacent to the magnet insertion portion 26, and into which a resin is injected when the magnet 22 is inserted into the magnet insertion portion 26. When viewed from the axial direction, the void portion 30 has a first void 31 formed to cover an adjacent surface 22b adjacent to a magnetic flux passage surface 22a through which a magnetic flux passes in the magnet 22 and a second void 32, communicating with the first void 31, and formed to cover the magnetic flux passage surface 22a of the magnet 22. When viewed from the axial direction, the second void 32 gradually increases from a maximum magnetic flux portion Mp of the magnet 22 toward an end portion of the magnet 22.SELECTED DRAWING: Figure 3
Patent JP-2019126732-A (JP)
Title: Orthopedic implant with porous structural member
Inventor: PAUL S NEBOSKY
IPC: A61F2/44
Filed: 2019-01-23
Abstract: To provide an orthopedic implant that is loaded with biological agents and allows surrounding tissue to absorb the agents via pores of a porous material.SOLUTION: An orthopedic implant 100 includes an implant body 102. The implant body has a first surface 104, a second surface 106 opposite the first surface, and a cavity 108 formed in the implant body and extending through the first surface and the second surface. The implant body further has a third surface with at least one first opening 124. The implant includes a load bearing member 114 including a porous material held within the cavity. An outer portion of the at least one first opening is configured to couple to a tool for receiving a material agent from the tool. An inner portion of the at least one first opening is configured to couple to a plug for preventing the material agent from exiting from the porous material via the at least one first opening.SELECTED DRAWING: Figure 27
Patent JP-2020121428-A (JP)
Title: Exterior products
Inventor: MITA TOMONORI
IPC: A63B60/08
Filed: 2019-01-29
Abstract: To provide an exterior product that is less likely to be soiled, easy to clean, has a high degree of a free design property, and has high surface durability, in the exterior product having unevenness for the purpose of preventing slipping.SOLUTION: An exterior product 1 comprises: a top-sheet 2 having a first surface 2a and a second surface 2b facing to the first surface 2a; and a support member 3 for supporting the second surface 2b of the top-sheet 2, in which the support member 3 has a plurality of convex portions 4 arranged with intervals, the convex portion 4 contacts the second surface 2b of the top-sheet 2, a plurality of intervals 5b defined by the top-sheet 2 and the support member 3 are formed between the plurality of adjacent convex portions, the top-sheet 2 includes a shape memory resin to be softened when the temperature thereof exceeds a predetermined temperature, and top convex portions 7 are formed on the first surface 2a of the top-sheet 2 by deforming the top-sheet 2 along the plurality of convex portions 4 of the support member 3.SELECTED DRAWING: Figure 3
Patent JP-2020122675-A (JP)
Title: Physical quantity detection circuit, physical quantity sensor, electronic apparatus, movable body, and method for operating physical quantity detection circuit
Inventor: YAMADA HIDEYUKI
IPC: H03M1/08
Filed: 2019-01-29
Abstract: To provide a physical quantity detection circuit that can reduce a noise level of an input signal to an analog/digital conversion circuit that converts an output signal from a passive filter into a digital signal.SOLUTION: A physical quantity detection circuit comprises: a passive filter that receives input of a first analog signal based on an output signal from a physical quantity detection element; an analog/digital conversion circuit; and a precharge circuit that includes an operational amplifier, a first chopping circuit provided in a signal path between the passive filter and the operational amplifier, and a second chopping circuit provided in a signal path between the operational amplifier and the analog/digital conversion circuit, and precharges an input capacitance of the analog/digital conversion circuit. The first chopping circuit and the second chopping circuit perform chopping operation in synchronization with operation of the analog/digital conversion circuit to sample a second analog signal based on an output signal from the passive filter to the input capacitance.SELECTED DRAWING: Figure 6
Patent JP-2020123535-A (JP)
Title: Negative electrode for all solid state battery
Inventor: YAMANO YUHI
IPC: H01M4/70
Filed: 2019-01-31
Abstract: To provide a negative electrode for an all solid state battery that can ensure reliability against a short circuit even after repeated charge and discharge.SOLUTION: A negative electrode for an all solid state battery includes a negative electrode active material layer and a negative electrode current collector, the negative electrode active material layer is laminated on the negative electrode current collector, the negative electrode current collector has an uneven structure on the surface in contact with the negative electrode active material layer, and the ratio of the thickness of the uneven structure to the thickness of the negative electrode active material layer is 20% to 90%.SELECTED DRAWING: Figure 1
Patent JP-2020124409-A (JP)
Title: Storage container
Inventor: HARA YUICHI
IPC: A47B88/90
Filed: 2019-02-06
Abstract: To provide a storage container having a novel structure.SOLUTION: A storage container is stored in a retractable manner in a box body 30 comprising: vertical plates 30A arranged at vertical positions; and right and left side plates 30B being arranged on right/left positions of the vertical horizontal plates 30A, at least a front face side of the box body is opened. The storage container comprises: a container body having an upper opening 1a; and a covering plate body 2 attached in an overlapping manner to a front face wall of the container body. The covering plate body 2 is formed into a size at which the covering plate body conceals the container body when the container body is stored in the box body 30 and which almost matches a lateral width of a front opening 30a of the box body 30. A plurality of kinds of sizes of the covering plate bodies 2 according to a size of the front opening 30a of the box body 30 are prepared.SELECTED DRAWING: Figure 1
Patent JP-2020125567-A (JP)
Title: Manufacturing method of artificial leather, and artificial leather
Inventor: INOUE KAZUMASA
IPC: B32B5/24
Filed: 2019-02-06
Abstract: To provide an artificial leather having an appearance of artificial full grain leather, excellent in air permeability, moisture permeability and abrasion resistance.MEANS: A manufacturing method of artificial leather comprises a step of preparing a first laminate having a fiber substrate and a polyurethane foam layer with a thickness of 50 to 120 μm adhered to the fiber substrate, and a step of forming a second laminate including applying a solvent to the surface of the polyurethane foam layer with a gravure roll, and removing the solvent to form many open pores with an average diameter of 30 to 150 μm and a thin film of polyurethane with a reduced expansion ratio. The thin film of polyurethane has a thickness 0.25 to 0.5 times the thickness of the polyurethane foam layer and an expansion ratio of 1 to 2.5.SELECTED DRAWING: Figure 4
Patent JP-2020128760-A (JP)
Title: Cooling structure of bearing device and main shaft device of machine tool
Inventor: NASU Keisuke
IPC: F16C19/54
Filed: 2019-02-07
Abstract: To provide a cooling structure of an air-cooling bearing device capable of securing a cooling effect of a bearing even in a case where a width dimension of a spacer is large.SOLUTION: An outer ring spacer 4 is provided with a nozzle 10 that discharges compressed air toward the outer peripheral surface of an inner ring spacer 5. The nozzle 10 inclines forward in a rotation direction. This is applied when a width W of the outer ring spacer 4 and the inner ring spacer 5 is 2.5 times or more a bearing width X. A distance Y from the center of the nozzle 10 to the side surface of a bearing 10 is less than or equal to the bearing width X, and more than or equal to 1/2 of the bearing width X.SELECTED DRAWING: Figure 1
Patent JP-2020129296-A (JP)
Title: Information processing device, arithmetic processing device, and control method for information processing device
Inventor: TAKADA RYO
IPC: G06T7/00
Filed: 2019-02-08
Abstract: To prevent efficiency of inference processing in a neural network from degrading, regardless of types of sensors to be used.SOLUTION: In an information processing device including a first prior processing arithmetic device for executing prior processing and a first post processing arithmetic device for executing post processing, the first prior processing arithmetic device comprises: a first conversion section for inputting analog data from a first sensor, and converting thereof into digital data; a first prior processing arithmetic section for, based on a result obtained from executing feature amount extraction processing to the digital data, outputting feature amount data; and a first output section for outputting the feature amount data. And the first post processing arithmetic device comprises: a first input section for inputting the feature amount data; a first storage section for storing the feature amount data; and a first post processing arithmetic section for, based on a result obtained from executing identifying processing to the feature amount data, causing the first storage section to store identified result data.SELECTED DRAWING: Figure 1
Patent JP-2020130501-A (JP)
Title: Acquisition terminal, vehicular travel replay system and acquisition method
Inventor: INOUE NAOYA
IPC: A63F13/65
Filed: 2019-02-18
Abstract: To provide an acquisition terminal capable of improving the accuracy of replaying a vehicular travel.SOLUTION: An acquisition terminal 11 includes: an input-output part 11c, connected to a GPS receiver 12, for receiving an input of vehicular positional information; a transceiver 11b, connected to a vehicular on-vehicle network 51, for receiving an input of a message on the on-vehicle network 51; and a microcomputer 11a for generating vehicular travel information compatible with a format for replaying a vehicular travel, on the basis of the message input to the transceiver 11b. The microcomputer 11a correlates a reception clock-time with the positional information and correlates an input clock-time with the travel information.SELECTED DRAWING: Figure 2
Patent JP-2020135293-A (JP)
Title: Operation auxiliary mechanism
Inventor: MOCHIZUKI SHOICHI
IPC: A47L9/24
Filed: 2019-02-18
Abstract: To provide an operation auxiliary mechanism for easing and requiring less burdens in using an operation tool provided with an operation member in a prescribed length even for users with poor grip strength or arm strength, and also for easing exhaustion.SOLUTION: Provided is an operation auxiliary mechanism, that is comprised with an operation member in a prescribed length, is formed in a manner so that a user can hold one end of the operation member with one hand, and is installed in an operation tool being used with another end of the operation member directed to a prescribed subject. The operation auxiliary mechanism supports at least one part of a crossing area from a forearm to an elbow of a user who is in a state holding the operation member, and includes a support part installed in a manner to be positioned closer to one end than a holding position, and the support part is configured so as to be movable in a front-back direction along a peripheral surface of the operation member, and is rotationally movable in a circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2020130029-A (JP)
Title: Seedling collector winding device
Inventor: HOSHINO KAZUYOSHI
IPC: A01K61/55
Filed: 2019-02-18
Abstract: To provide a seedling collector winding device capable of automatically, easily and neatly winding a slender seedling collector and easily drawing out the seedling collector and storing the same.SOLUTION: There is provided a winding device for winding a net-shaped seedling collector to which larvae of scallop are adhered in scallop rearing fishing industry and young shells are collected therefrom, and storing the seedling collector. The winding device comprises: a motor 2 being a power source for winding the seedling collector; a winding mandrel 3 rotating by the power of the motor 2 for winding the seedling collector; and at least one of a pair of right and left vertical rollers 4 which are provided in a rotatable manner around a vertical axis for feeding the seedling collector to a winding mandrel direction or a pair of upper and lower lateral rollers 5 which are provided in a rotatable manner in a vertical axis. The winding mandrel 3 comprises: a main winding rod which extends in a horizontal direction; and a following winding rod which is integrated and jointed to the main winding rod so as to extend in parallel to the main winding rod at a prescribed interval.SELECTED DRAWING: Figure 1
Patent JP-2020133772-A (JP)
Title: Brake dust cover
Inventor: NAKA TOMOHIKO
IPC: F16D65/00
Filed: 2019-02-20
Abstract: To provide a brake dust cover capable of sufficiently securing rigidity while suppressing a space in a vehicle width direction necessary for arranging a knuckle, the brake dust cover and a disc rotor.SOLUTION: As a first bead 140 disposed on a brake dust cover 1, an inner peripheral-side bead 141 positioned in a region overlapped with a knuckle, and an outer peripheral-side bead 142 positioned in a region opposed to the disc rotor are disposed. The inner peripheral-side bead 141 is protruded to be convex to an outer side in a vehicle width direction, and the outer peripheral-side bead 142 is protruded to be convex to an inner side in the vehicle width direction. Thus rigidity of the brake dust cover 1 can be sufficiently secured while reducing a space in the vehicle width direction necessary for arranging the knuckle, the brake dust cover 1, and the disc rotor.SELECTED DRAWING: Figure 4
Patent JP-2020135787-A (JP)
Title: Transfer control device, information processing device and machine tool
Inventor: NAKAZATO TERUKI
IPC: G06F13/38
Filed: 2019-02-26
Abstract: To provide a transfer control device for continuously performing a series of data transfer continuously requested from one processor.SOLUTION: A transfer control device includes a schedule storage unit, a transfer control unit, a temporary storage unit for storing a transfer instruction set related to data transfer and a dummy instruction set for performing empty data transfer, and an instruction set setting unit for writing an instruction set in the temporary storage unit and writing an instruction set read from the temporary storage unit in the schedule storage unit. When there is a request for data transfer from a processor, the instruction set setting unit allows interposing of the next new transfer instruction set after the last transfer instruction set corresponding to the processor that issues the request in the case that there is a transfer instruction set corresponding to the processor that issues the request, and allows interposing of a next new transfer instruction set after a dummy instruction set corresponding to the processor that issues the request in the case that there is no transfer instruction set corresponding to the processor that issues the request.SELECTED DRAWING: Figure 1
Patent JP-2020137083-A (JP)
Title: Intercom system
Inventor: KAWANA HIROAKI
IPC: H04M9/00
Filed: 2019-02-26
Abstract: To provide an intercom system enabling smooth communication between intercom terminal users.SOLUTION: The intercom system includes: a first intercom terminal 1 including a first microphone 12 and a first speaker 13 which allow a first user to talk with a second user; a second intercom terminal 2 including a second microphone 22 and a second speaker 23 which allow the second user to talk with the first user; and a control device 5 including a voice-character conversion unit 52 which acquires the voice of the first user collected by the first microphone 12 to convert into character data, and a translation processing unit 53 which translates the converted character data into the translation data of a predetermined language. The translation data is displayed on a display 43 associated with the second intercom terminal 2.SELECTED DRAWING: Figure 2
Patent JP-2020140981-A (JP)
Title: Semiconductor light-emitting device
Inventor: ISHIMARU RYOSUKE
IPC: H01L33/22
Filed: 2019-02-26
Abstract: To provide a semiconductor light-emitting device capable of limiting an optical output of a semiconductor light-emitting layer and adjusting the optical output to be extracted to an outside.SOLUTION: The semiconductor light-emitting device 1 comprises: a semiconductor light-emitting layer 7 including a semiconductor principal surface 13 and being configured to generate light; a light transmitting electrode 72 covering the semiconductor principal surface and transmitting the light emitted from the semiconductor light-emitting layer; and an optical output adjusting layer 88 covering the light transmitting electrode, having a light absorption rate exceeding a light absorption rate of the light transmitting electrode, absorbing a part of the light transmitted from the light transmitting electrode, and transmitting a part of the light transmitted from the light transmitting electrode.SELECTED DRAWING: Figure 3
Patent JP-2020137478-A (JP)
Title: Production method of analysis device, analysis method and analysis device
Inventor: YASUI TAKAO
IPC: C12Q1/70
Filed: 2019-02-28
Abstract: To provide a device capable of capturing and separating an analysis object sample by only a structure of the device without using a molecule interacting the analysis object sample, and a production method thereof.SOLUTION: A production method of an analysis device is provided, the production method comprises: an analysis object sample adsorption step for adsorbing an analysis object sample S to a substrate 2; a coating layer formation step for forming a coating layer 3 so as to expose a part of the adsorbed analysis object sample on the substrate where the analysis object sample is adsorbed; and a sample capture hole formation step for removing the analysis object sample for forming a sample capture hole 4 which is formed so as to penetrate a surface of the substrate from an external surface of the coating layer and formed into a complementary shape to the analysis object sample.SELECTED DRAWING: Figure 1
Patent JP-2020145110-A (JP)
Title: Switch device
Inventor: CHIN EIKICHI
IPC: H01H13/04
Filed: 2019-03-07
Abstract: To reduce impact noise generated when an operating member of a switch device returns to its original position.SOLUTION: A switch device has: a housing member 2; an operation knob 3 housed in the housing member 2, and capable of pressing operation; and a spring 7 for urging the operation knob 3 in a direction opposite to the pressing direction. The housing member 2 is provided with bifurcated stoppers 5A, 5B for regulating a movement of the operation knob 3 in the opposite direction. The operation knob 3 is provided with a claw portion 6 abutting on the bifurcated stoppers 5A, 5B. When a movement of the operation knob 3 in the opposite direction is restricted, the bifurcated stoppers 5A, 5B and the claw portion 6 first make line contact.SELECTED DRAWING: Figure 3
Patent JP-2020154349-A (JP)
Title: Video server system and program thereof
Inventor: OKAMOTO YOSHIHIRO
IPC: H04N21/8549
Filed: 2019-03-18
Abstract: To provide a video server system and a program thereof capable of improving a search accuracy of moving images that are played via the Internet by editing highlight moving images.SOLUTION: In a video server, a highlight moving image edition apparatus 14, to which a highlight request of a target video is input from an operation terminal 15, outputs the highlight request to a cloud service apparatus 32, in response to this, receives return of search result EDL data, acquires highlight moving image data from a material server 11 with the EDL data and outputs it to the operation terminal 15, and when modified EDL data is input from the operation terminal 15, outputs the modified EDL data to the cloud service apparatus 32.SELECTED DRAWING: Figure 4
Patent JP-2020150996-A (JP)
Title: Medical sensor, reusable part of medical sensor, and disposable part of medical sensor
Inventor: FUJISAKI HIDEKI
IPC: A61B5/1455
Filed: 2019-03-18
Abstract: To improve a convenience property of a medical sensor equipped with a reusable part and a disposable part.SOLUTION: A reusable part 2 includes a first connector 21 and a light emitting part 22. A disposable part 3 includes a support body 31, a second connector 32, and a light receiving part 33. The support body 31 includes a translucent part, and is mounted on the body of a subject. The second connector 32 is supported by the support body 31 and can be coupled to the first connector 21. The light receiving part 33 is supported by the support body 31 and outputs a light receiving signal according to an incident light quantity. The light emitting part 22 is disposed so as to face the translucent part in a state that the first connector 21 and the second connector 32 are coupled to each other, and the light receiving signal can be received by the first connector 21 through the second connector 32.SELECTED DRAWING: Figure 1
Patent JP-2020151739-A (JP)
Title: Manufacturing method of hot-rolled coil
Inventor: AKASHI TORU
IPC: B21C47/00
Filed: 2019-03-19
Abstract: To suppress generation of telescope in a coil, when manufacturing a coil of a hot rolled steel sheet in a hot rolling step.SOLUTION: In a method for manufacturing a coil by winding, by a coiler, a hot rolled steel sheet having a ratio of a finished plate thickness to a plate width of 0.0083 or more, in a hot rolling step, a crown of the hot rolled steel sheet is controlled, at least in a final stand of a finishing roller so that a medium frequency is formed on the hot rolled steel sheet, until the tip of the hot rolled steel sheet gets out from the final stand of the finishing roller, and is wound around the coiler.SELECTED DRAWING: Figure 8
Patent JP-2020155546-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: ISOGAWA MASAKUNI
IPC: H05H1/46
Filed: 2019-03-19
Abstract: To provide a plasma processing apparatus capable of ensuring a high etching rate of an object to be processed.SOLUTION: The plasma processing apparatus includes a loading part, a wave guide, a wall part, an exhaust mechanism and a supply mechanism. The wave guide includes a slot formed on a surface facing the loading part and irradiates the side of the loading part from the slot with microwave transmitted to the inside. The wall part surrounds a periphery of a space adjacent to the slot. The supply mechanism supplies gas containing water vapor to a space surrounded by the wall part.SELECTED DRAWING: Figure 2