baber/WOPTO huggingface dataset:
Patent JP-2022052861-A (JP)
Title: Welding holder for roller bearing, roller with holder and method for inspecting welding holder for bearing
Inventor: TSUCHIYA MASASHI
IPC: G01M13/04
Filed: 2020-09-24
Abstract: To provide a welding holder with more excellent fatigue strength than before.SOLUTION: A welding holder comprises a pair of ring parts 11, 11 and a plurality of pillar parts connecting the pair of ring pars to each other. The ring part 11 includes a melt joint part 13 in which a metal material having a length of one round is rolled and both ends of the metal material are melted and joined, where a circumferential dimension of the melt joint part 13 gradually increases from the innermost diameter side portion of the melt joint part 13 to the outermost diameter side portion through a radial intermediate portion.SELECTED DRAWING: Figure 2
Patent JP-2022054480-A (JP)
Title: Vehicle control device
Inventor: MURAKAMI KOJI
IPC: B60W10/26
Filed: 2020-09-28
Abstract: To provide a vehicle control device capable of suppressing reduction in a power generation amount of a motor generator.SOLUTION: A control ECU 14 as a vehicle control device can execute a torque mode of commanding and performing a request torque and a voltage mode of commanding and performing a request voltage in output control of outputting predetermined power to a motor generator 3, as a control mode of a motor generator 3, and executes the torque mode when an absolute value of a maximum charging amount Win of a high pressure side battery 11 is larger than a first threshold TH1, and executes the voltage mode when the absolute value is equal to or smaller than the first threshold TH1.SELECTED DRAWING: Figure 5
Patent JP-2022031073-A (JP)
Title: Polypropylene fabric environmental protection inkjet banner
Inventor: Lin Yi Jian
IPC: D03D15/20
Filed: 2020-09-28
Abstract: To provide a polypropylene fabric environmental protection inkjet banner.SOLUTION: A fiber base fabric layer 20 is a reticulated sewing formed of sewing warps 21 and wefts 22 of polypropylene (PP). A first water-proof fire-proof adhesive layer 30 and a second water-proof fire-proof adhesive layer 40 are thin film layers in which an aqueous polyacrylate based fabric coating layer adhesive (PA) is coated on a first surface 24 and a second surface 25 of the base fabric layer 20 respectively, and the aqueous polyacrylate based fabric coating layer adhesive is immersed in a mesh 23. An ink absorbent coating layer 50 which is mainly a water absorbent coating containing acrylic resin is applied to the second water-proof fire-proof adhesive layer 40 to adsorb digital ink jet banner coating. The present invention does not contain PVC and is harmless, is excellent in ink absorption effect, is lightweight, can save costs, and has excellent environmental protection performance. The present invention is especially applicable to indoor and outdoor advertising, decoration, etc., and conforms to use speculation of medical grade.SELECTED DRAWING: Figure 6
Patent JP-2022055730-A (JP)
Title: Virtual browser server and program
Inventor: OKAMOTO TAKESHI
IPC: G06F21/44
Filed: 2020-09-29
Abstract: To provide a virtual browser server configured to safely manage passwords set to websites, and a program.SOLUTION: A virtual browser server 1 includes: password storage means which encrypts passwords for websites 3 acquired from a user terminal 2 with a predetermined public key and stores them; password transmission means which extracts, on receipt of a request from the user terminal 2 to access a specific website 3, a password relating to the website 3 from among the stored passwords, to be transmitted to the user terminal 2; password acquisition means which acquires, when the password is decrypted by the user terminal 2 with a secret key paired with the public key, the decrypted password from the user terminal 2; and access means which accesses the specific website 3 with the acquired password.SELECTED DRAWING: Figure 1
Patent JP-2022056849-A (JP)
Title: Carriage
Inventor: SHIRAISHI MITSUO
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To solve a problem of storing a carriage for use in conveyance of a game machine.SOLUTION: A carriage comprises a carriage body 100, and a detachable member 200. The carriage body 100 includes a loading platform plate and casters 140, and functions as a conventional carriage. The detachable member 200 includes a lower hole opened downwardly at the lower side of an accessory plate 220 fitted to the loading platform plate, and an upper hole 200X opened at the upper side on the accessory plate 220. By fitting the loading platform plate in the lower hole, the detachable member 200 is fixed to the carriage body 100 detachably. The carriage body 100 with the detachable member 200 fixed thereto functions as a gold mine place, and therefore can be placed in a hall.SELECTED DRAWING: Figure 6
Patent JP-2022059403-A (JP)
Title: Relay circuit device and distributed power system having the same
Inventor: KOKUBO TOMOKI
IPC: H02H3/16
Filed: 2020-10-01
Abstract: To provide a technique useful to determine the connection state of a cutoff relay part.SOLUTION: A connection state of a cutoff relay part 31 includes an allowed state and a prohibited state. In the allowed state, electric conduction in an electric path 51 through the cutoff relay part 31 is allowed, and an electric connection at both ends of a primary side winding 53a of the cutoff relay part 31 is canceled. In the prohibited state, electric conduction in the electric path 51 through the cutoff relay part 31 is prohibited, and an electric connection at both ends of the primary side winding 53a through the cutoff relay part is established. When the connection state is switched over between the allowed state and the prohibited state, the inductance of an LC oscillation circuit, which is formed using a specific circuit 60, is changed by the change in inductance of the secondary side winding 53c seen from the specific circuit 60, causing the change in oscillation frequency of the LC oscillation circuit. The specific circuit 60 outputs the output signal in which an oscillation frequency is reflected.SELECTED DRAWING: Figure 7
Patent JP-2021001911-A (JP)
Title: Terahertz wave measurement device
Inventor: KOBAYASHI HIDEKI
IPC: G01N21/3586
Filed: 2020-10-06
Abstract: To obtain an appropriate measurement result using a relatively simple configuration even when the position of a retroreflecting mirror is out of alignment.SOLUTION: A terahertz wave measurement device (100) comprises: generation means (110) for generating a terahertz wave (THz) upon irradiation by a laser beam (LB1); first adjustment means (170) for adjusting the path of the terahertz wave so that, while an object to be measured is not irradiated with a first terahertz wave (THz1) that is one portion of the terahertz wave, the object to be measured is irradiated with a second terahertz wave (THz2) that is the other portion of the terahertz wave; first detection means (130) for detecting the first and second terahertz waves upon irradiation by the laser beam (LB2); and second adjustment means (120) for adjusting the optical path length of the laser beam as the laser beam is retroreflected.SELECTED DRAWING: Figure 1
Patent JP-2022072307-A (JP)
Title: Training data generation program, training data generation method and information processor
Inventor: YAMANE SHOHEI
IPC: G06F30/398
Filed: 2020-10-29
Abstract: To provide a training data generation program, a training data generation method, and an information processor that improve accuracy of estimation of electromagnetic radiation.SOLUTION: The information processor 10 identifies a pattern 15 indicating a first layer included in circuit data 13. The information processor 10 generates wiring 16a included in a pattern 16 indicating a second layer adjacent to the first layer and circuit data 14 in which the pattern 15 is changed to a pattern 17 including wiring 17a corresponding to the wiring 16a on the basis of a slit 15a included in the pattern 15. The information processor 10 generates, on the basis of the circuit data 14, training data 18 for machine learning.SELECTED DRAWING: Figure 1
Patent JP-2022072419-A (JP)
Title: Liquid crystal display device
Inventor: SASAKI TAKAHIRO
IPC: G02F1/1335
Filed: 2020-10-29
Abstract: To provide a liquid crystal display device including a reflection region in which each pixel performs display in a reflection mode, and performing brighter display with higher reflectivity than before.SOLUTION: A liquid crystal display device includes a first substrate, a second substrate, and a vertical alignment type liquid crystal layer, and includes a plurality of pixels. Each pixel includes a reflection region performing display in a reflection mode. The first substrate includes a reflection electrode including a first region existing in each pixel and a second region existing between two arbitrary pixels that are adjacent to each other, a transparent insulating layer provided to cover the reflection electrode, and a pixel electrode formed of a transparent conductive material and provided on the transparent insulating layer in each pixel. The second substrate includes a counter electrode. Voltage with the same polarity is applied to the liquid crystal layer in two arbitrary pixels that are adjacent to each other in a row direction, two arbitrary pixels that are adjacent to each other in a column direction, or all the pixels. In the highest gradation display state and the lowest gradation display state, the time average of voltage applied between the pixel electrode and the reflection electrode is substantially the same.SELECTED DRAWING: Figure 1
Patent JP-2021107527-A (JP)
Title: Aqueous inkjet ink and ink set
Inventor: NAKAO SAYAKO
IPC: C09D11/30
Filed: 2020-10-30
Abstract: To provide a printed matter excellent in durability and processability of printed images.SOLUTION: An aqueous inkjet ink includes (A) a water-dispersible polyether type aliphatic urethane-based resin, (B) a water-dispersible (meth)acrylic resin, (C) an acetylene glycol-based surfactant having an HLB value of 10.0 or less, a coloring material and water.SELECTED DRAWING: None
Patent JP-2022074652-A (JP)
Title: Fire hydrant equipment
Inventor: MIYAMURA SHIGEJI
IPC: A62C35/68
Filed: 2020-11-05
Abstract: To provide fire hydrant equipment configured to easily and reliably connect a hydrant valve disposed in a fire-hydrant cabinet and a water-supply pipe via a branch pipe with flexibility, branched from the water-supply pipe and a joint member without taking account of positional deviation of the fire-hydrant cabinet relative to the water-supply pipe, and to easily and accurately install the fire-hydrant cabinet in an inside wall of a building.SOLUTION: Fire-hydrant equipment according to the present invention includes a fire-hydrant cabinet installed in an inside wall of a building, storing a fire hose in the inside and including a noncircular joint insertion hole formed in a wall plate, a joint member engaged with the joint insertion hole and disposed in the joint insertion hole so as not to rotationally turn relative to the joint insertion hole, a branch pipe with flexibility, connecting a water-supply pipe disposed outside the fire-hydrant cabinet and an inflow port of the joint member, and a hydrant valve connected to an outflow port of the joint member.SELECTED DRAWING: Figure 3
Patent JP-2021020965-A (JP)
Title: Process for preparation of aclidinium bromide
Inventor: ZITA MENDES
IPC: A61P11/00
Filed: 2020-11-05
Abstract: To provide a process for consistent preparation of aclidinium bromide having a consistent polymorphic form and high chemical purity higher than 99.0%.SOLUTION: A process for preparing (3R)-3-[2-hydroxy(di-2-thienyl)acetoxy]-1-(3-phenoxypropyl)-1-azoniabicyclo[2.2.2]octane bromide (aclidinium bromide) comprises reacting (3R)-1-azabicyclo[2.2.2]oct-3-yl hydroxy(di-2-thienyl)acetate and 3-phenoxypropyl bromide, in a solvent or a mixture of solvents selected from a group of solvents having an amide group and/or a sulfoxide group, at a temperature between 30°C and 20°C and at a pressure below the atmospheric pressure under a flow of dry nitrogen, dry helium or a mixture thereof.SELECTED DRAWING: Figure 1
Patent JP-2021088758-A (JP)
Title: Additively manufactured components including integrally formed passages, channels and conduits, and methods of forming the same
Inventor: SNIDER ZACHARY JOHN
IPC: B29C64/10
Filed: 2020-11-09
Abstract: To provide additively manufactured components including integrally formed passages, channels and conduits, and methods of forming the same.SOLUTION: An additively manufactured component 200 includes a unitary body 202. The unitary body has a component section 204 and a supplemental section 206. The component section 204 includes one or more passages 208A, 208B. The supplemental section 206 is disposed over the passages 208A, 208B of the component section 204, and includes channels 218A, 218B in communication with the one or more passages 208A, 208B. In addition, the unitary body 202 includes transition conduits 224A, 224B positioned within the component section 204 and the supplemental section 206. The transition conduits 224A, 224B fluidly couple the passages 208A, 208B and the channels 218A, 218B.SELECTED DRAWING: Figure 11
Patent JP-2022082377-A (JP)
Title: Vibration suppressing device, turning device, and vibration suppression method
Inventor: TAKASUGI KEIGO
IPC: F16F15/18
Filed: 2020-11-20
Abstract: To provide a vibration suppressing device capable of suppressing vibration of a work.SOLUTION: A vibration suppressing device 18 is a vibration suppressing device used for a turning device 10 including: a headstock 12 which holds one end of a workpiece W extending along a shaft core and rotates the workpiece W around an axis center; a tailstock 14 having a rotation center 24 supporting the other end of the workpiece W and rotating together with the workpiece W. The vibration suppressing device includes a conductive member 34 having conductivity and a magnetic field generating member 36 for generating a magnetic field acting on the conductive member 34. By making the conductive member 34 rotate with respect to the magnetic field generating member 36 with the workpiece W, the conductive member applies, to rotation of the workpiece W, braking force F generated on the basis of eddy current flowing in the conductive member 34 and generated at an interval shorter than a period of the rotation of the workpiece W.SELECTED DRAWING: Figure 4
Patent JP-2022082964-A (JP)
Title: Display device
Inventor: KITAMURA TSUBASA
IPC: G09F9/30
Filed: 2020-11-24
Abstract: To provide a display device that eliminates a decrease in contrast or a decrease in color purity due to the ingress of luminescence of light-emitting elements into adjacent pixels as stray light, and further improves brightness.SOLUTION: Provided is a display device 150 comprising: a first substrate 100 at least having color filters having color pixels and a flattening layer, and pixel openings 20 that partition the color pixels and having on one plane a bulkhead of a matrix shape in a plan view; and a second substrate 200 having light-emitting elements D1 on one plane, the one plane of the first substrate and the one plane of the second substrate facing each other. With a point defined as a vertex A where a straight line passing through an upper boundary part with an adjacent pixel and a center point of luminescence plane of the light-emitting element inside the pixel opening intersects a flattening layer 4, a vertex B is provided on a straight line passing through the vertex A of the adjacent pixel and the center point of luminescence plane of the light-emitting element, and a rectangle, of which the vertex A and the vertex B form a vertically opposite angle, constitutes a cross sectional shape of the bulkhead.SELECTED DRAWING: Figure 1
Patent JP-2021037953-A (JP)
Title: Automatic driving control device and vehicle
Inventor: MAEKAWA HIROSHI
IPC: G08G1/16
Filed: 2020-11-24
Abstract: To enable a part or the whole of the control being automatically executed to be forcibly stopped at an appropriate timing in a vehicle that can automatically execute a part or the whole of various kinds of driving control necessary for running without requiring a driver's operation.SOLUTION: An automatic driving control device mounted on a vehicle includes a driving mode setting part and an automatic control part. The driving mode setting part sets a vehicle driving mode either to a high degree automatic mode or to a basic mode. The automatic control part automatically executes an automatic driving operation, which is a driving operation set to be executed automatically, when the driving mode is set to the high degree automatic mode, and stops at least one of the automatic driving operations being executed when a predetermined cancellation-requiring event occurs.SELECTED DRAWING: Figure 6
Patent JP-2022083656-A (JP)
Title: Exhaust gas recirculation device
Inventor: YAMAMOTO HIRONARI
IPC: F02M26/35
Filed: 2020-11-25
Abstract: To prevent condensation water generated from EGR gas from causing cracking of a catalyst.SOLUTION: An exhaust gas recirculation device 100 includes: an EGR passage 151 communicating an intake passage 121 and an exhaust passage 131 of an internal combustion engine to recirculate EGR gas to the intake passage 121; an EGR cooler 153 disposed in the EGR passage 151 and cooling the EGR gas; an EGR valve 154 disposed downstream of the EGR cooler 153 in the EGR passage 151; and a drainage system 160 discharging condensation water of the EGR gas generated in the EGR passage 151 to the exhaust passage 131. The drainage system 160 includes a storage part 161 storing condensation water, and the storage part 161 is disposed to come into contact with an outer wall of a catalyst case 134 disposed in the exhaust passage 131.SELECTED DRAWING: Figure 1
Patent JP-2022084066-A (JP)
Title: Storage tank inner pressure holding method during liquid helium transfer, and device
Inventor: KOYAMA TAKEHIDE
IPC: F17C6/00
Filed: 2020-11-26
Abstract: To provide a method for holding a pressure in a storage tank when pumping liquid helium out of the storage tank without increasing running cost of the liquid helium, and a device.SOLUTION: A liquid helium storage tank inner pressure holding method during liquid helium transfer is a method for holding a pressure in a liquid helium storage tank 3 by supplying evaporation gas generated in a subdividing container 5 through an evaporation gas supply line 9 to the storage tank 3. The method includes: a pre-cooling step of cooling apparatuses such as pipes and compressor constituting the evaporation gas supply line 9 with a low-temperature helium gas and exhausting the gas used for the cooling outside or collecting the gas without supplying it to the storage tank 3; and a liquid transfer step of transferring the liquid helium from the storage tank 3 through a liquid transfer line 7 to the subdividing container 5 after cooling the evaporation gas supply line 9 in the pre-cooling step, and supplying an exhaust gas which is exhausted from the subdividing container 5, through the evaporation gas supply line 9 to the storage tank 3.SELECTED DRAWING: Figure 1
Patent JP-2022084441-A (JP)
Title: Apparatus and method for producing mixture
Inventor: TANAKA YASUNORI
IPC: B01J19/08
Filed: 2020-11-26
Abstract: To provide an apparatus and a method for producing a mixture for producing a mixture of nano-sized fine particles and nanowires.SOLUTION: An apparatus for producing a mixture of fine particles and nanowires includes: a raw material supply part for supplying a raw material for the mixture to a thermal plasma flame; a plasma torch in which a thermal plasma flame is generated internally and the raw material supplied by the raw material supply part is evaporated by the thermal plasma flame to form a mixture in a vapor phase state; a plasma generation part for generating the thermal plasma flame at the internal of the plasma torch; and a gas supply part for supplying a quenching gas to the thermal plasma flame. The raw material is silicon. The plasma generation part generates a modulation induction thermal plasma flame whose temperature state is time-modulated as a thermal plasma flame, and periodically changes the modulation induction thermal plasma flame into a high temperature state and a low temperature state. The raw material supply part increases the supply amount of the raw material when the modulation induction thermal plasma flame is in a high temperature state. The gas supply part increases the supply amount of the quenching gas when the modulation induction thermal plasma flame is in a high temperature state.SELECTED DRAWING: Figure 4
Patent JP-2022086086-A (JP)
Title: Program, device and method for artificially generating new teacher image with objects worn on human face
Inventor: WU JIANGMING
IPC: G06T7/00
Filed: 2020-11-30
Abstract: To provide a program, etc., with which it is possible to input a teacher image in which a human face is reflected and artificially generate an image with objects worn on the human face as a teacher image.SOLUTION: The present invention is made to function as: object image storage means for preliminarily storing a plurality of wearing objects facing different directions; face region detection means for detecting a human face region from an inputted teacher image; feature point detection means for detecting a feature point from the detected face region and detecting the direction and inclination of the face from the feature point; wearing object image selection means for selecting a wearing object image that corresponds to the face direction from the wearing object image storage means; and artificial teacher image generation means for rotating the selected wearing object image in accordance with the face inclination and generating an artificial teacher image in which it is superimposed on the human face region of the teacher image. Here, the wearing object may be a mask, glasses, goggles or sunglasses.SELECTED DRAWING: Figure 1
Patent JP-2022087489-A (JP)
Title: Work-piece positioning and holding mechanism and winding machine including the same
Inventor: YUASA TAKENOBU
IPC: B67B3/20
Filed: 2020-12-01
Abstract: To provide a work-piece positioning and holding mechanism which can hold firmly a work-piece such as a bottle container while performing centering and slip prevention of the work-piece, and to provide a winding machine including the same.SOLUTION: A work-piece positioning and holding mechanism includes: a first pusher part 12 in which each of a pair of pushers 11 oppositely arranged sandwiching a work-piece reference position P is formed and a slip prevention part 13 is formed on an opposing surface of each of the pair of pushers 11; and a second pusher part 15 in which a work-piece arrangement part formed at a horizontal direction central part on the opposing surface and a guide part 17 for slide-guiding a work-piece to the work-piece arrangement part are formed. The second pusher part 15 is provided so as to move elastically between a protrusion position in which the guide part 17 is made to protrude further to the opposite side beyond the opposing surface of the first pusher part 12 by an energization member 52, and a retreat position in which at least the work-piece arrangement part 16 retreats further to the opposite side beyond the opposing surface of the first pusher part 12 and in which the slip prevention part 13 of the first pusher part 12 can act with respect to the work-piece.SELECTED DRAWING: Figure 1