baber/WOPTO huggingface dataset:
Patent JP-2023032427-A (JP)
Title: Estimation device for weight of electric vehicle
Inventor: YAMAGUCHI SHINJI
IPC: B60L3/00
Filed: 2021-08-27
Abstract: To accurately estimate the total weight of an electric vehicle during running thereof while suppressing cost.SOLUTION: An estimation device 10 for weight of an electric vehicle 1 driven by an electric motor 2 comprises: a calculation unit 11 which executes estimation calculation of the total weight W of the electric vehicle 1; and a control unit 12 which controls the estimation calculation performed by the calculation unit 11 during running of the electric vehicle 1. The calculation unit 11 utilizes the transmission efficiency η of a drive torque Td from the electric motor 2 to driving wheels 6 estimated by an efficiency estimation unit 14, for the estimation calculation of the total weight W. The control unit 12 interrupts the estimation calculation performed by the calculation unit 11 when a steering determination unit 13 determines that the steering angle θ of a steering 9 is equal to or larger than a prescribed angle θo, or when a braking determination unit 14 determines that a braking torque Tb is equal to or larger than a prescribed torque To.SELECTED DRAWING: Figure 1
Patent JP-2022041976-A (JP)
Title: Multilayer spun-bonded nonwoven fabric for sanitation material
Inventor: JOO WONCHUL
IPC: A61F13/511
Filed: 2021-08-30
Abstract: To provide a multilayer spun-bonded nonwoven fabric for a sanitation material having soft touching feel while being capable of being cut at a desired size.SOLUTION: A multilayer spun-bonded nonwoven fabric for a sanitation material includes a first nonwoven fabric layer including a core-sheath type composite fiber, and a second nonwoven fabric layer laminated on at least one face of the first nonwoven fabric layer, wherein the core-sheath type composite fiber includes a spun yarn body obtained by spinning a resin for a core part and a resin for a sheath part, the resin for the core part includes a polypropylene resin having a melt flow index MI measured based on ASTM D1238 of 10-40, and the resin for a sheath part includes a polyethylene resin having a melt flow index MI measured based on ASTM D1238 of 10-50.SELECTED DRAWING: None
Patent JP-2022041983-A (JP)
Title: Method for configurating module-type safety switch device
Inventor: JOCHEN BAUKNECHT
IPC: G05B19/042
Filed: 2021-08-30
Abstract: To provide a method for configurating a module-type safety switch device having a plurality of electronic modules.SOLUTION: A configuration data record of a module-type switch safety device is selected from a database and a configuration dataset is sent to an operation device (101). Further, the configuration data record is processed so that a target configuration of a module-type safety switch device 1 and an electronic module (10.1 to 10.5) is generated from the configuration dataset by a computer program.SELECTED DRAWING: Figure 1
Patent JP-2023035306-A (JP)
Title: Induction heating billet heater
Inventor: SATO SHUNTA
IPC: B21J17/02
Filed: 2021-09-01
Abstract: To prevent deposition of a billet of an induction heating billet heater during transportation.SOLUTION: An induction heating billet heater 10 comprises: a plurality of rail constitution components 1a, 1b which are round rod-like shape, coaxially arranged to form a passage on which a billet W is loaded to pass through, and have gear parts formed at least at one end in a circumferential direction to rotate independently and respectively; a plurality of poles 2a, 2b in which gears are respectively formed to engage with respective gear parts of the plurality of rail constitution components; and motors 3a, 3b which rotate the plurality of poles 2a, 2b to be different in rotation numbers regarding adjacent rail constitution components 1a, 1b.SELECTED DRAWING: Figure 1
Patent JP-2023037356-A (JP)
Title: Sound barrier and sound insulation plate used for the same
Inventor: TAKIYAMA SHOTA
IPC: E01F8/00
Filed: 2021-09-03
Abstract: To provide a simple front side opening structure for an inspection port that allows inspection work to be performed easily in a sound barrier having such an inspection port with a front side that can be opened and closed.SOLUTION: The upper end of a front cover 18 for opening and closing the front side of an inspection port 17 is attached to a sound insulation plate 1 constituting a body of a sound barrier so as to swing freely. The front side opening of the inspection port 17 can be opened during inspection work by releasing the engagement between a latch 24 of the front cover 18 and a latch receiver 25 of the sound barrier body to swing open the front cover 18. Therefore, the structure of the front side opening of the inspection port 17 can be simplified since there is no necessity to provide a housing or the like for the front cover in the sound barrier body, and the inspection port 17 can be easily opened to inspect the condition of anchor bolts 5 on the back side at the time of inspection.SELECTED DRAWING: Figure 7
Patent JP-2023037946-A (JP)
Title: Alkaline earth metal titanate particle and method for producing the same
Inventor: WATANABE KAZUMA
IPC: C01G23/00
Filed: 2021-09-06
Abstract: To provide an alkaline earth metal titanate particle that hardly generates crystals other than perovskite structure during calcination and has a small crystallite diameter.SOLUTION: Provided is an alkaline earth metal titanate particle having perovskite structure that has a crystallite diameter of 5 to 30 nm, an atomic ratio of alkaline earth metal to titanium of 0.95 to 1.02, and a lattice constant ratio (c/a) of 0.95 to 1.05, and that is made such that, after calcining the particle at 500°C for 3 hours, crystals other than perovskite structure are not contained.SELECTED DRAWING: None
Patent JP-2023038857-A (JP)
Title: Carrier robot and carrier system
Inventor: KANEDA TETSUYA
IPC: G05D1/02
Filed: 2021-09-07
Abstract: To provide a carrier robot and a carrier system that can suppress wheels from getting dirty while securing safety against an approaching moving body.SOLUTION: A carrier robot 12 comprises an external sensor 44 and a preferential route setting part 58, which predicts whether the carrier robot comes into contact with a moving body 64 based upon a detection result of the external sensor 44 and a travel route R1 set by a route setting part 54. When it is predicted that the carrier robot 12 does not come into contact with the moving body 64, the preferential route setting part 58 maintains the travel route R1 set by the route setting part 54. When it is predicted that the carrier robot 12 comes into contact with the moving body 64, on the other hand, the preferential route setting part 58 sets not the travel route R1, but a travel route R2 for avoiding coming into contact with the moving body 64.SELECTED DRAWING: Figure 2
Patent JP-2023004798-A (JP)
Title: Lens system for lidar
Inventor: HONG SEUNG KI
IPC: G01S7/481
Filed: 2021-09-08
Abstract: To provide a lens system for a LIDAR which offers high efficiency, high resolution, and high performance by arranging a filter unit at a position where an angle of light incident in a lens unit consisting of a plurality of lenses is minimized.SOLUTION: The present invention provides a lens system for a LIDAR having a plurality of lenses arranged from a light source to an image sensor. The lens system comprising a lens unit comprising the plurality of lenses for converging light from the light source, and a filter unit included in the lens unit and configured to transmit light of a specific wavelength or light of a wavelength belonging to a specific band, where the filter unit is disposed at a specific position in the lens unit such that an angle of the light incidence on the filter unit is in a range between 0 and 25 degrees.SELECTED DRAWING: Figure 2
Patent JP-2023039673-A (JP)
Title: Sound absorption panel and sound absorption structure
Inventor: MORIMOTO YUSUKE
IPC: G10K11/16
Filed: 2021-09-09
Abstract: To provide a sound absorption panel and sound absorption structure capable of reducing noise from a horizontal direction with a closed space as a sound source generated by the travelling of vehicles.SOLUTION: A sound absorption panel comprises: a plurality of vertically extending reflectors 20 arranged substantially parallel to each other; support members 10 supporting the reflectors 20; and a sound absorption material 30 filling the space between the reflectors 20. The reflectors 20 are inclined in the traveling direction of sound emitted from a sound source 40.SELECTED DRAWING: Figure 1
Patent JP-2023039713-A (JP)
Title: Important report detection device, control method and program
Inventor: TAKEDA MASAHIRO
IPC: G16H15/00
Filed: 2021-09-09
Abstract: To provide a technique for preventing a mistake by a reader of a diagnostic report.SOLUTION: An important report detection device 2000 acquires report information 30 which shows findings of a diagnostic report 20 (target object) of a determination object, and findings history information 40 which shows the past findings for a patient of the object report. The important report detection device 2000 determines that the object report includes important findings when the findings satisfying an important standard are included in the report information 30. The important standard includes (1) a standard that the findings are such findings that a prescribed keyword is included in the diagnostic information, and (2) a standard that the findings which show the same portion as a portion shown by the findings and in which the prescribed keyword is included in the diagnostic information do not exist in the findings history information 40.SELECTED DRAWING: Figure 1
Patent JP-2022047533-A (JP)
Title: Device for inspecting circular elongated element
Inventor: WITZMANN ANDRE
IPC: G01N21/95
Filed: 2021-09-10
Abstract: To provide a specific device for inspecting a circular elongated element such as an endless glass tube manufactured by a Danner method.SOLUTION: A device 10 includes: a light emitting unit 6 equipped with a motion unit 2, a first light source 61, and preferably a second light source 62; and a light receiving unit 5 equipped with a first camera 51 and a second camera 52. The first light source 61 of the light emitting unit 6 emits a first light beam 611 in order to illuminate a circular elongated element 3. The light receiving unit 5 is configured so that the centerline 511 of the first camera 51 and the centerline 521 of the second camera 52 impinge on the lateral surface of a cylindrical body 7 defined by the circular elongated element 3. The height h of the cylindrical body 7 is equal to or less than 10 cm.SELECTED DRAWING: Figure 1
Patent JP-2021185586-A (JP)
Title: LED lighting device
Inventor: SASAJIMA JUN
IPC: F21K9/237
Filed: 2021-09-16
Abstract: To provide an LED lighting device capable of enhancing a heat dissipation property.SOLUTION: An LED lighting device includes: an LED module 13 in which a plurality of LED elements are mounted on an LED substrate as a light source; a translucent cover for covering the LED module 13; a metal base plate 151 in which the LED module 13 and the translucent cover are mounted on the surface; and a plurality of fins 153 fixed to a rear surface of the metal base plate 151, and extending to the rear side of the metal base plate 151. The plurality of fins 153 includes: a pair of fin parts 153a, 153a made of a metal plate and extending to the surface and the rear surface; and a connection part 153b for connecting surface side ends of the pair of fin parts 153a, 153a, and fixed to the rear surface of the metal base plate 151. The plurality of fins 153 is disposed in such a manner that the connection part is in a radial or parallel state.SELECTED DRAWING: Figure 5
Patent JP-2023044700-A (JP)
Title: Product delivery management system, product delivery management method, computer program
Inventor: HAYAKAWA SEIJI
IPC: G06Q10/08
Filed: 2021-09-20
Abstract: To provide a product delivery management system, a product delivery management method, and a computer program that more appropriately manage food delivery temperatures.SOLUTION: In a product delivery management system 1, a management server 10 and plurality of mobile terminals 100 can communicate via communication means NW. The product delivery management system manages product delivery in a plurality of temperature zones, and the management server has a communication section, a storage section, and a processing section. The processing unit displays, on a portable terminal used by a product purchaser, a first temperature range recommended as a temperature range for delivery of the product and a second selectable temperature range in association with each other. The mobile terminal 100 has a delivery temperature zone determination processing unit that determines any temperature zones selected from the first temperature zone and the second temperature zone that is operated and displayed by the display means as the temperature zone at the time of delivery of the product.SELECTED DRAWING: Figure 1
Patent JP-2023048227-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-09-28
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A game machine can be controlled to be in a normal game state and a time-saving game state. A special symbol variation performance corresponding to a special symbol variation display and an ordinary symbol variation performance corresponding to an ordinary symbol variation display can be executed. In the time-saving game state, the time-saving game state is terminated when the number of variations of an ordinary symbol reaches a first number of times or when the number of variations of a special symbol reaches a second number of times.SELECTED DRAWING: Figure 30
Patent JP-2023050547-A (JP)
Title: Woody shaft member and building frame
Inventor: SAITO SUMIHITO
IPC: E04H9/02
Filed: 2021-09-30
Abstract: To provide a woody shaft member having excellent strain energy absorption performance and capable of suppressing cracks that may occur when a building frame is deformed, and a building frame having excellent seismic performance.SOLUTION: A woody shaft member 80 has a woody body 10 with a housing hole 12 and a joint metal fitting 15 embedded in the housing hole 12. The joint metal fitting 15 has a steel first pipe 20 having a first hollow part 21 and a first screw groove 22, a steel shaft member 30 having a core material 31 and a first screw 32 larger in diameter than the core material 31 and a second screw 33, and a steel first cotter 40 having a second hollow part 41 and a second screw groove 42. A part of the first pipe 20 is housed in the second hollow part 41, and the shaft member 30 is housed in the second hollow part 41 and the first hollow part 21. The first screw groove 22 and the first screw 32, and the second screw groove 42 and the second screw 33 are screw-fixed. A steel second pipe 50 is provided on the periphery of the first pipe 20 and on the inner side in the axial direction of the wooden body 10 than the first cotter 40.SELECTED DRAWING: Figure 1
Patent JP-2023051040-A (JP)
Title: Motor control device and motor control method
Inventor: KAWADA TAKESHI
IPC: G06N20/00
Filed: 2021-09-30
Abstract: To provide a motor control device capable of adjusting friction compensation with high accuracy with a small calculation load.SOLUTION: A motor control device 10 includes: a feedback control unit 2 that calculates a first torque command which is a torque command of a motor 20, on the basis of a position command and a position of the motor 20; a data holding unit 6 that holds trajectory control data which is data relating to the motor 20 or a state of operation to be controlled; a learning unit 7 that divides the trajectory control data into a plurality of data sets, performs learning based on the data sets for each of the plurality of data sets, and generation of a learning model corresponding to the data sets; a friction compensation torque calculating unit 3 that calculates a friction compensation torque which is the torque of the motor 20 that compensates for friction, on the basis of a plurality of learning models; an adder 4 that calculates a second torque command by adding the first torque command and the friction compensation torque; and a current control unit 5 that controls a current to the motor 20 to drive the motor so as to follow the second torque command.SELECTED DRAWING: Figure 1
Patent JP-2022020639-A (JP)
Title: Integrated-multiple-actuator electrohydraulic unit
IPC: B60G17/015
Filed: 2021-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system, which are associated with an integrated-multiple-actuator electrohydraulic unit. 
     SOLUTION: An integrated-multiple-actuator electrohydraulic system and a method for using the same are explained. Depending on specific use, the integrated-multiple-actuator electrohydraulic system can show different frequency responses and/or can be integrated with a single combined unit. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022001291-A (JP)
Title: Fluid delivery system and method
Inventor: DEAN KAMEN
IPC: B67D7/14
Filed: 2021-10-06
Abstract: To provide a method for dispensing liquid.SOLUTION: A method of dispensing fluid includes three processes. A first one of these processes includes a step of pumping fluid into a resilient variable-volume dispensing chamber. The dispensing chamber is in series with a normally present finite fluid impedance and an output. The impedance is sufficient so as to cause expansion of the dispensing chamber as it receives pumped fluid even while some fluid flows through the output. Another one of these processes includes a step of repeatedly measuring a parameter related to volume of the dispensing chamber over time. A third one of these processes includes a step of controlling the pumping of fluid based on repeated measurements of the parameter to produce a desired fluid flow through the output. A corresponding system for dispensing fluid implements these processes.SELECTED DRAWING: Figure 1
Patent JP-2023055425-A (JP)
Title: flux and solder paste
Inventor: INOUE KENTA
IPC: B23K35/363
Filed: 2021-10-06
Abstract: To provide flux that can suppress increase in solder paste viscosity over time and can improve solder cohesiveness during reflow, and a solder paste.SOLUTION: Flux contains a chelate agent and an organic sulfonic acid. The chelate agent contains a compound with five-membered ring structure comprising nitrogen atom, sulfur atom and carbon atom.SELECTED DRAWING: None
Patent JP-2023056599-A (JP)
Title: Customer evaluation system, customer evaluation device and customer evaluation program
Inventor: TORIIMOTO ATSUSHI
IPC: G06Q30/06
Filed: 2021-10-08
Abstract: To provide a customer evaluation system capable of visualizing evaluation of a provider individual.SOLUTION: A customer evaluation system is characterized by: registering a provider's personal account corresponding to provider identification information registered based on provider information, the provider's personal information supplied to a storage part of a server from a provider's personal terminal, for a business operator account registered based on business operator information corresponding to business operator identification information, the information of a business operator supplied from a business operator terminal; providing a tip to the provider from a user personal terminal via the server; storing a record of the tip provision in the provider's personal account; and upon request from the provider's personal terminal, causing the server to transmit information of all the provided amount associated with the provider identification information to the provider's personal terminal.SELECTED DRAWING: Figure 6
Patent JP-2022065644-A (JP)
Title: Polycyclic aromatic compound
Inventor: HATAKEYAMA TAKUJI
IPC: C09K11/06
Filed: 2021-10-13
Abstract: To provide a novel compound useful as a material for an organic device such as an organic EL element.SOLUTION: There is provided a polycyclic aromatic compound having a structure composed of one or two or more structural units represented by the following formula (1): wherein, A, B and C rings are a substituted/unsubstituted aryl ring or a substituted/unsubstituted heteroaryl ring; Y1 is B, P, P=O, P=S, Al, Ga. As, Si-R or Ge-R; X1 and X2 are >O, >N-R, >C(-R)2, >Si(-R)2, >S or >Se; at least one H in the structure may be substituted with cyano, halogen or deuterium; at least one H in the structure is substituted with cycloalkyl and at least one of the aryl ring or heteroaryl ring is condensed with cycloalkane.SELECTED DRAWING: None
Patent JP-2023059661-A (JP)
Title: Method for manufacturing label
Inventor: KOIKE YOSUKE
IPC: G09F3/00
Filed: 2021-10-15
Abstract: To provide a method for manufacturing a label, in which extraction waste material generated upon the formation of an insertion hole (through-hole) during manufacturing of a label does not fall, and the extraction waste material can be prevented from being mixed into an automatic mounting device, even without using a support base material other than a label base material.SOLUTION: A method for manufacturing a label having an insertion hole for attachment of the label to a neck portion of a container is provided, comprising a cutting step of forming a contour of the insertion hole in a sheet-like label base material having a first surface and a second surface opposite to the first surface, and a disintermediation step of removing an inside portion of the label base material surrounded by the contour of the insertion hole from the sheet-like label base material. The cutting step includes half-cutting the sheet-like label base material so that a thickness of at least a part of the contour of the insertion hole is made thinner than a thickness of the sheet-like label base material.SELECTED DRAWING: Figure 3
Patent JP-2023065937-A (JP)
Title: Method for manufacturing hollow pultrusion body, and hollow pultrusion body
Inventor: NARUSAWA RYOSUKE
IPC: B29C70/10
Filed: 2021-10-28
Abstract: To manufacture a hollow pultrusion body which enables continuous molding of a molding, and is less likely to be broken.SOLUTION: A method for manufacturing a hollow pultrusion body includes: a lamination step of a plurality of resin-impregnated fiber sheets in which fiber sheets 21 to 24 obtained by aggregating reinforcement fibers 6 to 9 oriented in a fixed direction are impregnated with a resin before curing in a thickness direction while winding the resin-impregnated fiber sheets around the peripheral surface of a mandrel 55; and a pultrusion step of moving a laminate of the resin-impregnated fiber sheets in a longer direction of the mandrel 55 along the peripheral surface of the mandrel 55 and passing the laminate through a heated molding die 56, thereby forming a hollow pultrusion body 1 in which a plurality of composite body layers 2 to 5 containing the cured resin 10 and the reinforcement fibers 6 to 9 are laminated and integrated, and pultruding the hollow pultrusion body 1 from the mandrel 55. In the lamination step, the resin-impregnated fiber sheets are laminated so that the orientation directions of the reinforcement fibers 6 to 9 are mutually different in the resin-impregnation fiber sheets adjacent in the thickness direction.SELECTED DRAWING: Figure 8