baber/WOPTO huggingface dataset:
Patent JP-2021032325-A (JP)
Title: Torsional damper
Inventor: KASHIWASE AKIHIRO
IPC: F16F15/126
Filed: 2019-08-23
Abstract: To provide a torsional damper of high durability and reliability, capable of absorbing and damping vibration generated in transmitting torque for a long period by suppressing change of a compression ratio of elastic members.SOLUTION: A torsional damper 1 includes: a hub plate 2; a pair of annular inertia mass members 3A and 3B; a pair of annular elastic members 4A and 4B; an outer bent portion 3a and an inner bent portion 3b obtained by axially bending outer peripheral portions of both of the pair of inertia mass members 3A and 3B; and a fitting portion 5 for compressing and holding the pair of elastic members 4A and 4B between both surfaces of the hub plate 2 and the inertia mass members 3A and 3B opposed thereto by axially fitting the outer bent portion 3a and the inner bent portion 3b to each other and restraining the same. The fitting portion 5 has a welding portion 6 for joining the outer bent portion 3a and the inner bent portion 3b.SELECTED DRAWING: Figure 2
Patent JP-2020191435-A (JP)
Title: Electronic component mounting device, electronic component mounting structure, and electronic component mounting method
Inventor: NODA OSAMI
IPC: F16J15/10
Filed: 2019-08-26
Abstract: PURPOSE: To attach an electronic component to an adherend without a part of an electronic component mounting device being arranged on one surface side of the adherend.CONSTITUTION: An electronic component mounting device D includes a fixing portion 400 that can be fixed to a first surface 11a on the Z direction side of an adherend 10, an electronic component 100, and an accommodating portion 300. The accommodating portion 300 includes a fixed portion 320 fixed to the fixing portion 400 and an accommodating portion main body 310 for accommodating the electronic component 100. The accommodating portion main body 310 includes a first portion 311 arranged on the Z' direction side with respect to the fixed portion 400. The Z-Z' direction dimension of the first portion 311 of the accommodating portion main body 310 is the same as or smaller than the Z-Z' direction dimension of an accommodating hole 13 opened in the first surface 11a of the adherend 10. The first portion 311 of the accommodating portion main body 310 can be accommodated in the accommodating hole 13 of the adherend 10.SELECTED DRAWING: Figure 2A
Patent JP-2021031994-A (JP)
Title: partition
Inventor: WATANABE DAISUKE
IPC: E04B2/74
Filed: 2019-08-27
Abstract: To provide a partition that can create a feeling of unity in design even when various options are provided, making it possible to deliver an added value that products belonging to the same series are easily identifiable.SOLUTION: A partition 1 connects a plurality of panels 2 in a connection direction via longitudinal frames 20 fixed to a ceiling rail 3 and a floor rail 4. A panel 2 includes a pair of inner panels 30 that are placed facing each other and spaced apart in a width direction, which defines a thickness of the partition 1, and each have a first lateral end 31 supported along its longitudinal direction by the longitudinal frame 20, and a pair of outer panels 40 that are placed facing each other and spaced apart in the width direction in such a manner as to be located outside the pair of inner panel 30 and each have a second lateral end 41 supported along its longitudinal direction by the longitudinal frame 20. A pair of the first lateral ends 31 and the longitudinal frames 20 are placed between a pair of the second lateral ends 41 in the width direction and placed at least close to the pair of second lateral ends 41.SELECTED DRAWING: Figure 2
Patent JP-2021031747-A (JP)
Title: Exhaust piping device
Inventor: MATSUBA HIROSHI
IPC: H01L21/3065
Filed: 2019-08-28
Abstract: PURPOSE: To provide an exhaust piping device such that products deposited inside can be removed.CONSTITUTION: An exhaust piping device 100 according to an embodiment is used as a part of exhaust piping arranged between a film deposition chamber 202 and a vacuum pump 400 evacuating the film deposition chamber, and comprises a piping body 102, a dielectric 190, an internal electrode 104, and a plasma generation circuit 106. The dielectric is an annular dielectric arranged along an inner wall of the piping body. The internal electrode is an annular internal electrode which is arranged along the inner wall of the dielectric while leaving a part of an inner wall surface of the dielectric, and exposes the part of the inner wall surface of the dielectric left without being arranged to a center side of the piping body. The plasma generation circuit uses the internal electrode to generate plasma on a surface of the dielectric.SELECTED DRAWING: Figure 2
Patent JP-2021035798-A (JP)
Title: Vehicle control system, vehicle control method, and program
Inventor: SEKI TAKAYUKI
IPC: H04L12/28
Filed: 2019-08-30
Abstract: To provide a vehicle control system, vehicle control method, and program capable of causing mounted devices to quickly execute a predetermined operation.SOLUTION: A vehicle control system comprises a center control unit that controls a vehicle in an integrated manner and a plurality of area control units that communicate with the center control unit via a first network, and each of the plurality of area control units is connected via a second network and controls one or more devices mounted on the vehicle. The plurality of area control units comprise a first area control unit that receives an operation request for a first mounted device via an operation unit provided in the vehicle interior and a second area control unit that operates the first mounted device. In a case where it is sufficient to transmit the operation request to the second area control unit without transmitting the operation request to the center control unit, the first area control unit transmits the operation request to the second area control unit via the second network.SELECTED DRAWING: Figure 1
Patent JP-2021044393-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/683
Filed: 2019-09-11
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. In the polyester-based sheet arranging step, a polyester-based sheet is arranged on a rear surface or a surface of the wafer. In the integrating step, the polyester-based sheet is heated and pressed to integrate the wafer and the sheet. In the frame supporting step, the polyester-based sheet is supported by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyester-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. In the dividing step, a shield tunnel is formed in the wafer, and the wafer is divided into individual device chips. In the picking-up step, the device chips are pushed up by spraying air, and the device chips are picked up.SELECTED DRAWING: Figure 4
Patent JP-2020004997-A (JP)
Title: Processing apparatus, device management controller, program, and method of manufacturing semiconductor device
Inventor: ASAI KAZUHIDE
IPC: H01L21/31
Filed: 2019-09-20
Abstract: To easily grasp whether or not a processing apparatus can be operated stably.SOLUTION: A processing apparatus includes a device management controller including at least a plurality of control parts selected from among a parts management control part configured to monitor the state of components constituting the apparatus, a device state monitoring control part configured to monitor integrity of device data obtained from an operation state of the components constituting the apparatus, and a data matching control part configured to monitor facility data provided from a factory facility to the apparatus. The device management controller is configured to derive information evaluating the operation state of the apparatus by evaluating at least a plurality of data selected from among the device data, part data and the facility data, based on at least a plurality of monitoring result data selected from among maintenance timing monitoring result data acquired by the parts management control part, device state monitoring result data acquired by the device state monitoring control part, and utility monitoring result data acquired by the data matching control part.SELECTED DRAWING: Figure 8
Patent JP-2021048919-A (JP)
Title: Metal ring rotation angle limit cap, back metal ring and school bag
Inventor: ABE TAKURO
IPC: A45F3/04
Filed: 2019-09-20
Abstract: To provide a metal ring rotation angle limit cap that is simple in a structure, and can maintain the metal ring of a back metal ring in an upright state at low manufacturing cost, and provide the back metal ring and a school bag.SOLUTION: A metal ring rotation angle limit cap 20 is mounted in an arm 18 for connecting a back metal ring body part 16 of a back metal ring 10 for a school bag with a metal ring 21. The metal ring rotation angle limit cap includes a body part 37 for covering a sleeve 19a formed in an end of the arm 18 in a hollow cylindrical shape, and a grip part 39 integrally provided at the body part 37 and capable of gripping the metal ring 21 pivoted in the sleeve 19a. The grip part 39 grips a standing part 34 being made to stand up from an end of a sleeve 19a by bending the metal ring 21, and thereby the standing part 34 is maintained in a stand-up state along a school bag contact surface of the back metal ring body part 16.SELECTED DRAWING: Figure 2
Patent JP-2021052454-A (JP)
Title: Motor housing, and stator member
Inventor: GOTO KENTA
IPC: H02K5/02
Filed: 2019-09-24
Abstract: To provide a motor housing which can be small-sized and reduced in weight.SOLUTION: A motor housing 12 comprises a cylindrical part 12a in which a stator core 17 is fixed on an inner peripheral surface, and a radiation fin 12b protruding radially outside from an outer peripheral surface of the cylindrical part 12a, and consists of an aluminum-based composite containing silicon carbide.SELECTED DRAWING: Figure 2
Patent JP-2021049168-A (JP)
Title: Concrescence acceleration device and medical device
Inventor: SUZUKI MIRIA
IPC: A61B17/115
Filed: 2019-09-25
Abstract: To provide a concrescence acceleration device and a medial device capable of reducing a risk of anastomotic leaks after a surgical operation or the like.SOLUTION: A concrescence acceleration device 100 comprises: a body 20 which is disposed between biological organs to be joined and accelerates concrescence of biological tissues; and a holding part 30 which is formed with first hook parts 30c projecting toward the inner side of the body and capable of at least partially hooking the biological tissues.SELECTED DRAWING: Figure 1A
Patent JP-2021051673-A (JP)
Title: Deposit recognition system and deposit recognition method
Inventor: UCHIYAMA NAOKI
IPC: G06T7/12
Filed: 2019-09-26
Abstract: To provide a deposit recognition system and a deposit recognition method that can recognize a deposition state of deposits which are not a single body, but fluid like wastes etc., and determine a place suitable for grabbing up or scooping up them.SOLUTION: A deposit recognition system A comprises photographing means 10, deposit present region determining means 30, and high/low information determining means 40. The deposit present region determining means comprises image acquiring means 11, means 31 for edge detection on an acquired image, and means 32 for morphologic conversion of an edge. The high/low information determining means comprises means 41 for extracting a high-level point in a region obtained by dividing a deposit present region in plan view into a matrix, means 42 for integrating adjacent individual regions when the distance of the high-level point is smaller than a predetermined threshold, means 43 for detecting a generatrix in the integrated individual region, means 44 for Voronoi division, and means 45 for detecting the area of a Voronoi region to determine a region where deposits are accumulated.SELECTED DRAWING: Figure 1
Patent JP-2021057119-A (JP)
Title: Light emitting tool
Inventor: KOIKE AKIHIRO
IPC: F21V23/00
Filed: 2019-09-27
Abstract: To provide a light emitting tool capable of preventing interference when changing a light emitting color and a light emitting pattern between its own light emitting tool and another light emitting tool.SOLUTION: A light emitting tool includes: light emitting means 10 having a light emitting element; light guiding means 11 for guiding light emitted from the light emitting means; control means 12 for controlling at least one of an emitted light color and an emitted light pattern of the light emitting means; identification information setting means 801 for setting identification information; identification information storage means 802 for storing the set identification information; transmission means for transmitting a control signal IR1 and identification information IR2; and reception means for receiving an external control signal and a control signal. The control means determines whether the identification information matches that of another light emitting tool, and controls so as to change at least one of the emitted light color and the emitted light pattern of the light emitting means based on the control signal only when the identification information matches that of the other light emitting tool.SELECTED DRAWING: Figure 1
Patent JP-2021053976-A (JP)
Title: Image formation apparatus and manufacturing method of the same
Inventor: NAKAYAMA DAISUKE
IPC: B65H1/28
Filed: 2019-09-30
Abstract: To suppress such a situation that a sheet feeding unit is not arranged on the lower side of a body when manufacturing an image formation apparatus in which the sheet feeding unit is arranged on the lower side of the body including a sheet feeding part and a recording part.SOLUTION: A printer comprises: a first body 11 which has a sheet feeding part 13 and a recording part; and a sheet feeding unit which is arranged on the lower side of the first body. The first body has a protrusion 25 which extends downward from the bottom surface 20 of the first body. The sheet feeding unit has a recess which can store the protrusion. A manufacturing method of the printer comprises: a placement step of placing a second body 41 on which the first body or bottom surface is provided and which has a sheet feeding part 43 and a recording part and does not have a protrusion on a placement surface such that the bottom surface becomes the lower side; a selection step of selecting the first body on the basis of whether or not a gap is generated in the side view between the bottom surface of the first body or second body placed on the placement surface and the placement surface; and an assembly step of arranging the sheet feeding unit on the lower side of the first body such that the protrusion of the first body selected in the selection step is stored in the recess.SELECTED DRAWING: Figure 5
Patent JP-2021054611-A (JP)
Title: Sheet feeding device and image forming device
Inventor: ARAKAWA TAKASHI
IPC: B65H11/00
Filed: 2019-09-30
Abstract: To provide a sheet feeding device capable of reducing double feeding of sheets in a constitution using a retard roller of an active retard method.SOLUTION: A sheet feeding device mounted on an image forming device 1 comprises: a separation roller 29 rotating in a sheet conveying direction; a retard roller 30 which forms a nip point together with the separation roller 29 and rotates in a direction opposite to the sheet conveying direction; and a return claw 31 for returning a sheet S, which has not been separated, to the upstream side of the nip point in the sheet conveying direction by moving from a retreat position retreated from a conveyance passage of the sheet S to a protruding position protruding to the conveyance passage.SELECTED DRAWING: Figure 2
Patent JP-2021060734-A (JP)
Title: Learning device, learning method, and learning program
Inventor: TANNO RYOSUKE
IPC: G06T7/00
Filed: 2019-10-04
Abstract: To generate a model which accurately estimates a skeleton.SOLUTION: A learning device 10 is configured to: acquire image data containing a person; estimate skeleton data using a skeleton estimation model for estimating skeleton data on the skeleton of the person with the acquired image data as an input; divide an image data region per clothing type using a clothing shape region division model for dividing a region of each clothing of the person contained in the image data per clothing type with the acquired image data as an input; estimate the skeleton data using a remodeled skeleton estimation model with the estimation results and the division results as an input; output identification results of the skeleton input into an identification model using an identification model learned so as to identify the estimated skeleton data and correct skeleton data; and optimize the remodeled skeleton estimation model and the identification model on the basis of the output identification results.SELECTED DRAWING: Figure 1
Patent JP-2021063852-A (JP)
Title: Reflective display device for vehicles
Inventor: KUMON HITOSHI
IPC: B60K35/00
Filed: 2019-10-10
Abstract: To allow for relatively stable displaying images against vertical change in eyepoint.SOLUTION: A reflective display device provided herein comprises a display 22 disposed on a vehicle's rear side of a windshield 10 and configured to display an image upward, and a mirror 26 erectly installed on an upper surface 12a of an instrument panel located above the display 22 and behind the windshield 10 and configured to reflect a display image 24 of the display 22 toward the rear to form a virtual image 28 on the vehicle's front side, where the mirror 26 is a convex mirror.SELECTED DRAWING: Figure 1
Patent JP-2021062653-A (JP)
Title: Trajectory generation device, trajectory generation method, and trajectory generation program
Inventor: OKAWA ISAO
IPC: G08G1/16
Filed: 2019-10-10
Abstract: To provide a trajectory generation device configured to reduce calculation load for generating a travel trajectory.SOLUTION: A trajectory generation device 1 configured to generate a travel trajectory X chronologically specifying motion physical quantity in a future traveling of a vehicle 3 includes: a reference calculation block 100 to calculate, as a travel trajectory X from which restriction conditions in the future traveling are excluded, a reference trajectory Xb based on reference response parameters Qb,Rb; a correction calculation block 140 to calculate, as a travel trajectory X of correction quantity for chronologically correcting the reference trajectory Xb in accordance with the restriction conditions, a correction trajectory Xm based on response parameters Qm,Rm different from those of the reference trajectory Xb; and a target calculation block 160 to calculate, as a travel trajectory X obtained by overlapping the reference trajectory Xb with the correction trajectory Xm, a target trajectory Xp followed by the vehicle 3.SELECTED DRAWING: Figure 2
Patent JP-2021064160-A (JP)
Title: Moving object discrimination system
Inventor: HAYAKAWA YOSHINORI
IPC: G01S15/93
Filed: 2019-10-14
Abstract: To provide a moving object discrimination system capable of appropriately discriminating a stationary object even when a moving object changes to the stationary object halfway.SOLUTION: Results of detection by two side sensors disposed on flanks of a self vehicle with a predetermined space therebetween are used to calculate the speed and length of another vehicle, and also calculate a predictive time Tp which another vehicle takes to pass through the self vehicle. An actual time Tj which another vehicle has actually taken to pass through is compared with the predictive time Tp. When the actual time Tj is longer than the predictive time Tp by a predetermined time or more, it is determined that a moving object has changed to a stationary object.SELECTED DRAWING: Figure 6
Patent JP-2021063469-A (JP)
Title: Lift-type vertical axis wind/water mill
Inventor: ABE RIKIYA
IPC: F03D3/06
Filed: 2019-10-15
Abstract: To provide a wind/water mill whose rotating shaft is hardly fatigue-fractured.SOLUTION: A windmill 100 comprises: a rotating shaft 110 extending in a vertical direction; a plurality of arms 120 extending in a horizontal direction from the rotating shaft 110, and formed in a rotation direction with equal intervals; and a plurality of blades 130 attached to a tip of the arms 120, and extending in a vertical direction. The rotating shaft 110 rotates by lift forces generated at the blades 130. Cross sections of the blades 130 are equal in areas from upper ends of the blades 130 up to lower ends of the blades 130, the plurality of blades 130 are projected on an entire periphery of a single virtual circular ring C with the rotating shaft 110 as a center when viewed from a direction in which the rotating shaft 110 extends, and lengths of the blades 130 in the vertical direction are equal over the entire periphery.SELECTED DRAWING: Figure 1
Patent JP-2021064740-A (JP)
Title: Semiconductor device
Inventor: KAGOSHIMA EIJI
IPC: H01L29/12
Filed: 2019-10-16
Abstract: To provide a semiconductor device that has both high channel mobility and high threshold voltage.SOLUTION: A semiconductor layer of a semiconductor device has an n-type drift region, a p-type body region, and an n-type source region. The body region has a first channel region and a second channel region in a portion in contact with a trench gate portion, and the crystal defect density of the first channel region is larger than the crystal defect density of the second channel region. In a direction connecting the drift region and the source region, the length of the first channel region in contact with the side surface of the trench gate portion is shorter than the length of the second channel region in contact with the side surface of the trench gate portion.SELECTED DRAWING: Figure 1
Patent JP-2021064768-A (JP)
Title: Conductive polymer hybrid type electrolytic capacitor
Inventor: SU CHIA HE
IPC: H01G9/00
Filed: 2019-10-17
Abstract: To provide: a conductive polymer hybrid type aluminum electrolytic capacitor having durability and reliability under a high-temperature environment of 125°C or higher, which has the characteristic of a high-voltage resistance, specifically a rated voltage equal to or higher than 63 V, and a heat resistance against high-temperature reflow solder; and a method for manufacturing the same.SOLUTION: A conductive polymer hybrid type aluminum electrolytic capacitor comprises a negative electrode containing an electrolyte solution A and a conductive polymer. In the conductive polymer hybrid type aluminum electrolytic capacitor, the electrolyte solution A includes a solvent and a solute. The solvent contains diethylene glycol and/or triethylene glycol as a primary component. The solute contains a long-chain dibasic carboxylic acid with 12 or more carbon atoms, and a high-boiling point amine. The electrolyte solution A is included in a gap in a capacitor element in which a solid electrolyte layer B is formed by the conductive polymer.SELECTED DRAWING: Figure 3