baber/WOPTO huggingface dataset:
Patent JP-2022118517-A (JP)
Title: vacuum cleaner
Inventor: SENOO TOSHIHIRO
IPC: A47L5/30
Filed: 2021-02-02
Abstract: To provide a vacuum cleaner excellent in usability.SOLUTION: A vacuum cleaner 1 includes a suction part incorporating an electric blower 11, a dust collection part for collecting dust in the air sucked by the suction part, a battery 40 as a power source, a display part 13 for displaying a residual amount of the battery in an operable time, and a control part 12. The display part 13 can execute the display so that the operable time is reduced in increments of a certain time. The control part 12 controls a time interval for reducing the operable time in increments of a certain time according to the power consumption.SELECTED DRAWING: Figure 1
Patent JP-2022121820-A (JP)
Title: Robot control system, robot control method, and control program
Inventor: ODA SHIRO
IPC: B25J13/08
Filed: 2021-02-09
Abstract: To provide a robot control system, a robot control method, and a control program that can efficiently control a mobile robot without increasing a load on video analysis.SOLUTION: A robot control system is a robot control system that controls the movement of a mobile robot 100 autonomously moving in a facility based on at least a photographed video from an imaging apparatus that photographs a dead angle area A2 to be a dead angle for the mobile robot 100, and when detecting that the mobile robot 100 enters a predetermined area A1 corresponding to the dead angle area A2, increases the amount of information obtained from the photographed video from the imaging apparatus.SELECTED DRAWING: Figure 4
Patent JP-2022122359-A (JP)
Title: Pressure measuring device
Inventor: OGASAWARA RINA
IPC: G01L19/04
Filed: 2021-02-10
Abstract: To suppress a decrease in pressure measurement precision because of a change in an environmental temperature in a device for transmitting pressure to a pressure sensor by using a pressure transmission material.SOLUTION: A pressure measuring device includes a base part 101, a pressure sensitive element 102, a diaphragm 103, a diaphragm chamber 104, and a volume adjustment structure 106, and includes a through hole 105 for connecting a pressure sensitive part of the pressure sensitive element 102 to the diaphragm chamber 104. A pressure transmission material 107 is filled into an area from a surface on a side of the diaphragm chamber 104 of the diaphragm 103 to the pressure sensitive part of the pressure sensitive element 102. Further, the pressure measuring device includes the volume adjustment structure 106 that is provided in at least one of the through hole 105 and the diaphragm chamber 104 and is composed of a material having a thermal expansion coefficient differing from that of the base part 101.SELECTED DRAWING: Figure 1
Patent JP-2022075453-A (JP)
Title: Package
Inventor: TSUKAMOTO SHINICHI
IPC: B65D83/08
Filed: 2021-02-10
Abstract: To provide a multi-functional package that allows for pinching left and right, both ends of a planar body of a sheet and creating tension to both, so as to be raised up to a face into swift spreading over it with a surplus impregnation amount of liquid chemical adjusted to an appropriate amount of impregnation for a user.SOLUTION: A package comprises a takeout port 36 that is for raising a stacked sheet 8 of a generally rectangular laminate 9 and finger holes 13, 14 that permits pinch portions to be pinched with fingers and taken out, so that the sheet can be handled/raised up and swiftly drawn near a face into spreading over the same with creases and surplus liquid chemical removed away.SELECTED DRAWING: Figure 4
Patent JP-2021130901-A (JP)
Title: Configurable ergonomic pad
Inventor: REBECCA COOK
IPC: A41D13/015
Filed: 2021-02-12
Abstract: To provide an ergonomic pad customizable for specific users and workspace.SOLUTION: An ergonomic pad 102 includes a bladder 110 formed of a pliable material and a granular material 114 disposed within the bladder and at least partially filling the bladder. A port is coupled to the bladder and configured to enable evacuation of air from the bladder. The bladder also includes a sealable opening distinct from the port to add or remove the granular material.SELECTED DRAWING: Figure 2
Patent JP-2022124069-A (JP)
Title: Method for estimating thickness of solidification shell and method for continuous casting of molten metal
Inventor: UEDA KOYA
IPC: B22D11/16
Filed: 2021-02-15
Abstract: To accurately predict breakout with redissolvability, during continuous casting of molten metal.SOLUTION: A method for estimating a thickness of a solidification shell is a method for estimating a thickness T of a portion P with which discharge flow from a submerged nozzle, of portions of a solidification shell generated in a casting mold during continuous casting of molten metal, collides, and includes: confirming a relation between a local heat flux Q in the portion P and the thickness T of the solidification shell in the portion P before the continuous casting; determining the local heat flux Q in the portion P by a temperature sensor installed in the casting mold during the continuous casting; and estimating the thickness T of the solidification shell in the portion P, on the basis of the local heat flux Q determined by the temperature sensor and the relation, during the continuous casting. A method for continuous casting of molten metal determines the possibility of breakout with redissolvability, utilizing the estimation method.SELECTED DRAWING: Figure 1
Patent JP-2022128013-A (JP)
Title: Resin composition, resin sheet, laminate, package, and method for producing package
Inventor: MATSUSHITA SATOMI
IPC: B65D65/02
Filed: 2021-02-22
Abstract: To provide a resin composition that can achieve a resin sheet having excellent transparency and also having high impact resistance while containing petroleum resin.SOLUTION: A resin composition contains polypropylene having smectic crystals, and petroleum resin.SELECTED DRAWING: None
Patent JP-2021099512-A (JP)
Title: Methods and systems for generating virtual content display with virtual or augmented reality apparatus
Inventor: ROBERT DALE TEKOLSTE
IPC: G02B30/26
Filed: 2021-02-25
Abstract: To provide methods and apparatus having enhanced diffractive optical elements.SOLUTION: Several unique configurations for interferometric recording of volumetric phase diffractive elements with relatively high angle diffraction for use in waveguides are disclosed. Separate layer EPE and OPE structures produced by various methods may be integrated in side-by-side or overlaid constructs, and multiple such EPE and OPE structures may be combined or multiplexed to exhibit EPE/OPE functionality in a single, spatially coincident layer. The multiplexed structures reduce the total number of layers of materials within a stack of eyepiece optics, each of which may be involved in displaying a given focal depth range of a volumetric image. Volumetric phase type diffractive elements are used to offer properties including spectral bandwidth selectivity that may enable registered multi-color diffracted fields, angular multiplexing capability to facilitate tiling and field-of-view expansion without crosstalk, and the like.SELECTED DRAWING: Figure 1A
Patent JP-2021091702-A (JP)
Title: Fibronectin based scaffold domain proteins that bind pcsk9
Inventor: RAY CAMPHAUSEN
IPC: A61P9/10
Filed: 2021-02-26
Abstract: To provide improved fibronectin domain scaffold proteins that bind PCSK9 for therapeutic treatment of atherosclerosis, hypercholesterolemia and other cholesterol related diseases.SOLUTION: A polypeptide comprises a fibronectin type III tenth domain (10Fn3), where the 10Fn3 has at least one loop selected from loops BC, DE and FG having altered amino acid sequences relative to the sequences of the corresponding loops of the human 10Fn3 domain, where the polypeptide binds proprotein convertase subtilisin kexin type 9 (PCSK9).SELECTED DRAWING: Figure 6
Patent JP-2022131128-A (JP)
Title: Liquid discharge head
Inventor: MIZUNO TAISUKE
IPC: B41J2/14
Filed: 2021-02-26
Abstract: To increase capacities of a common passage while suppressing increase of the number of components.SOLUTION: A passage substrate 21 is constituted of plates laminated in a vertical direction. A common passage 29 is formed of a concave part 43y formed on a lower surface 43b of the plate 43 and through-holes 44x-46x formed on the plates 44-46. The concave part 43y constitutes an upper end 29a of the common passage 29. The through-holes 44x-46x overlap with the concave part 43y, in the vertical direction to constitute a part other than the upper end 29a of the common passage 29. The concave part 43y is provided to extend from an upstream end to a downstream end in a conveying direction of the common passage 29 (that is, over the whole length of the common passage 29).SELECTED DRAWING: Figure 4
Patent JP-2022131898-A (JP)
Title: Colloidal particle of stannous sulfate crystal, and use thereof
Inventor: SATRIA BISRI
IPC: H01L31/0264
Filed: 2021-02-26
Abstract: To provide a novel colloidal particle that can cause a quantum confinement effect, and a method for producing the same.SOLUTION: A colloidal particle of stannous sulfate crystal has a diameter of 9 nm or less.SELECTED DRAWING: Figure 2
Patent JP-2022136863-A (JP)
Title: Regulating member, and partition unit
Inventor: YOKOYAMA SHINJI
IPC: E01F15/14
Filed: 2021-03-08
Abstract: To provide a regulating member and like for a partition body preventing the partition body from separating when external force acts on it while keeping strength of a column.SOLUTION: A regulating member is provided with: a regulating part placed on a support member fixed on a column and regulating, in a direction away from the column, motion of the partition body partitioning a space by being held by drawing an upper outside surface to the column side with a part opposite to the outside surface; and a fixing part connected to the regulating part and fixed on the partition body.SELECTED DRAWING: Figure 5
Patent JP-2021105724-A (JP)
Title: Stereoscopic image display device
Inventor: KOMENO KUNIO
IPC: H04N13/376
Filed: 2021-03-09
Abstract: To provide a stereoscopic image display device that enables an observer to observe a stereoscopic image even when an observation position is shifted.SOLUTION: A stereoscopic image display device comprises: a screen that includes a light collection part and a light diffusion part arranged in a direction in which light passes; a first projector that emits first image light to the screen; a second projector that emits second image light to the screen; a detection part that detects the position of an observer; and a driving part that moves at least the light collection part of the screen on the basis of a result of detection performed by the detection part.SELECTED DRAWING: Figure 1
Patent JP-2022138014-A (JP)
Title: Method for manufacturing semiconductor device, semiconductor manufacturing system, and semiconductor device
Inventor: SHIMA SHINYA
IPC: G03F7/20
Filed: 2021-03-09
Abstract: To provide a method for manufacturing a semiconductor device, a semiconductor manufacturing system, and a semiconductor device that can easily increase the manufacturing yield of a semiconductor device.SOLUTION: According to one embodiment, a method for manufacturing a semiconductor device is provided. The method includes examining a plurality of chip regions in a substrate and determining whether each of the examined chip regions is an excellent chip region or a defective chip region. In the substrate, the plurality of chip regions are lined in the direction of a flat surface. The chip regions are formed as one system. The method for manufacturing the semiconductor device includes forming a re-wired layer including a line that is connected to electrodes of excellent ones of the chip regions and is not connected to electrodes of defective ones of the defective chips.SELECTED DRAWING: Figure 1
Patent JP-2022139269-A (JP)
Title: Motor control device, power conversion device, and control information generating device
Inventor: NAGATA TAICHI
IPC: H02P21/22
Filed: 2021-03-11
Abstract: To provide a motor control device, a power conversion device, and a control information generating device that are capable of enhancing compensation accuracy for dead time.SOLUTION: A control device performs motor control processing. In the motor control processing, a d-axis reference command voltage Vdc and a q-axis reference command voltage Vqc are calculated in step S103. In step S104, a restoration equation is acquired as restoration information. The restoration equation is an arithmetic equation for restoring a d-axis error difference voltage ΔVd with a d-axis compensation amount Vdcom, and restoring the q-axis error difference voltage ΔVq with the q-axis compensation amount Vqcom. The d-axis error difference voltage ΔVd is a difference between the d-axis reference command voltage Vdc and an actual d-axis reference voltage Vd0. The q-axis error voltage ΔVq is a difference between the q-axis reference command voltage Vqc and an actual q-axis reference voltage Vq0. In step S105, the d-axis compensation amount Vdcom and the q-axis compensation amount Vqcom are calculated as restoration voltages by using the restoration equation.SELECTED DRAWING: Figure 8
Patent JP-2022140116-A (JP)
Title: Operation device for working machine, and working machine
Inventor: KITAOKA Harumasa
IPC: A01D67/00
Filed: 2021-03-12
Abstract: To provide an operation device for a working machine that easily prevent a wrong operation, and the working machine.SOLUTION: An operation device 1 for a working machine is installed in a machine body of the working machine, receives an operation from a user U1, and comprises a body 10 and an operation object 11. The body 10 includes an operation surface 101 in a portion of a surface. The operation object 11 is arranged on the operation surface 101. The operation device 1 is constituted so as to be capable of receiving a first operation including an operation for the operation object 11, and a second operation associated with movement of the body 10. The operation device 1 also comprises a wrong operation prevention part 12 protruding from the operation surface 101.SELECTED DRAWING: Figure 1
Patent JP-2022140136-A (JP)
Title: Attendance Management System, Worker Terminal, and Attendance Management Device
Inventor: MATSUKAWA TAKEHISA
IPC: G06Q10/06
Filed: 2021-03-12
Abstract: To provide an attendance management system, a worker terminal, and an attendance management device that can save time and effort for a report to a manager when a worker interrupts or ends operations.SOLUTION: An attendance management system has worker terminals and an attendance management device. The worker terminal comprises an attendance management unit that transmits a message indicating the start status of an application executed in the worker terminal to the external attendance management device for every preset time. The attendance management device comprises: a worker terminal log collection DB; a receiving unit that receives the message from the worker terminal; and a notification unit that, based on the start status indicated by the message for every worker terminal stored in the worker terminal log collection DB storing the message received by the receiving unit for every worker terminal being a transmission source of the message, determines the attendance status of a worker who uses the worker terminal and notifies the attendance status to an external manager terminal.SELECTED DRAWING: Figure 1
Patent JP-2022142932-A (JP)
Title: Head-up display, image correction method, and image correction program
Inventor: IMATO YUKI
IPC: G09G5/02
Filed: 2021-03-17
Abstract: To provide a head-up display, an image correction method, and a program, which reduce the sense of incongruity felt by a driver due to the deviation of a virtual image during vehicle vibration with a simple configuration.SOLUTION: A head-up display is a head-up display mounted on a movable body. The head-up display includes: an image acquisition section which acquires an image including a diagram; a vibration information acquisition section which acquires vibration information indicating vibration applied to the movable body; an image correction section which performs vignetting correction for vignetting the contour of the diagram within the image on the image and forms a correction image on the basis of the vibration information; and a display section which displays the correction image as a virtual image in a space.SELECTED DRAWING: Figure 1
Patent JP-2022144324-A (JP)
Title: Pellet manufacturing method
Inventor: ONISHI TAKASHI
IPC: B29C45/78
Filed: 2021-03-18
Abstract: To provide a new pellet manufacturing method, etc.SOLUTION: A new manufacturing method for a pellet (resin pellet, resin composition) with a long diameter of 4.5 mm or less, includes cutting a resin by hot cutting, etc. while stabling efficiently a measuring during molding, even if the resin constituting the pellet is an acrylic resin such as an acrylic resin with a ring structure (in particular, an acrylic resin with a small Mw or a large MFR and a ring structure, etc.), and being able to prevent efficiently silver streaks in a molded product.SELECTED DRAWING: None
Patent JP-2022144462-A (JP)
Title: Content distribution device
Inventor: MASUI KENTA
IPC: H04N21/266
Filed: 2021-03-19
Abstract: To eliminate the lack of communication between a parent and a child by increasing conversations between the parent and the child during driving.SOLUTION: A content distribution device 4 includes: a conversation information acquisition unit 413 that acquires conversation information including a conversation time between a parent driving a vehicle and a child riding in the vehicle; a content determination unit 415 that determines a content to be distributed to a passenger terminal owned by the child on the basis of the conversation time included in the conversation information acquired by the conversation information acquisition unit 413; and a content distribution unit 416 that distributes the content determined by the content determination unit 415 to the passenger terminal.SELECTED DRAWING: Figure 4
Patent JP-2022146118-A (JP)
Title: Polarizing plate with retardation layer, manufacturing method of the same and image display device using the polarizing plate with retardation layer
Inventor: HAYASHI DAISUKE
IPC: G02F1/1335
Filed: 2021-03-22
Abstract: To provide a polarizing plate with a retardation layer which can realize an image display device in which reflection hue change under a high temperature environment is suppressed.SOLUTION: A polarizing plate with a retardation layer according to an embodiment of the present invention comprises: a polarizing plate which includes polarizers and a protective layer in at least one of the polarizers; a first retardation layer which is arranged on the side opposite to the viewing side of the polarizing plate; and a second retardation layer which is pasted to the side opposite to the polarizing plate of the first retardation layer via an adhesive layer. The first retardation layer is the retardation layer other than a C plate and the second retardation layer is the C plate. In one embodiment, the adhesive layer consists of the activation energy ray curable adhesive, and the cure shrinkage of the adhesive is 5% or greater. In another embodiment, the laminated body of the first retardation layer and the second retardation layer is subjected to the annealing treatment.SELECTED DRAWING: Figure 1
Patent JP-2022058108-A (JP)
Title: Decorative sheet and decorative material
Inventor: TSURUTA KEISUKE
IPC: B32B27/00
Filed: 2021-03-22
Abstract: To provide a decorative sheet which has sufficient touch feeling, is excellent in scratch resistance, abrasion resistance and stain resistance, and prevents deterioration in productivity, and a decorative material using the decorative sheet.SOLUTION: A decorative sheet has at least a pattern layer, a transparent resin layer and a surface protective layer in this order on a base material sheet, in which the decorative sheet has a recess on a surface on a side having the surface protective layer, indentation hardness of the transparent resin layer is 40 MPa or more, indentation hardness of the surface protective layer is 100 MPa or more, and the recess satisfies following conditions (A) to (D). (A) Density of the recess when the decorative sheet is viewed in plane is 20% or more. (B) An average depth of the recess is 40 μm or more. (C) A ratio (average width/average depth) of an average width to an average depth of the recess is 5 or more. (D) The maximum depth of the recess is 80% or less to a total thickness of the decorative sheet.SELECTED DRAWING: Figure 1
Patent JP-2022147084-A (JP)
Title: Robot for recovering deposits in water
Inventor: SAKAGAMI TOMOMI
IPC: E02F3/90
Filed: 2021-03-23
Abstract: To provide a robot for recovering deposits in water which can store deposits in a container and discharge the deposits from the container by one pump and which can improve storage efficiency.SOLUTION: A robot 100 for recovering deposits in water comprises a robot body 110 capable of running in water, a nozzle 160 for sucking deposits, a container 150 in which deposits in water are recovered, an internal nozzle 162 which communicates with the nozzle and which opens in the container, a chimney-shaped sleeve pipe 180 arranged inside the container, a discharge port 186 which communicates with the sleeve pipe and which opens to the outside of the container, a built-in pump 120 for sucking liquids from the discharge port, and a partition plate 190 which partitions the inside of the container into an upper part and a lower part and which has a water passage hole in the vertical direction. The partition plate is above the internal nozzle and the sleeve pipe penetrates the partition plate and the top edge of the sleeve pipe is above the partition plate.SELECTED DRAWING: Figure 1
Patent JP-2022148430-A (JP)
Title: Document information extraction system and document information extraction method
Inventor: TERUYA ERI
IPC: G06F40/279
Filed: 2021-03-24
Abstract: To provide a document information extraction system and method that can assist in setting feature quantities of a model used when extracting useful information from a document, by a machine learning method.SOLUTION: A document information extraction system manages a document group, extracts information from a document of the document group using a model of machine learning, stores a plurality of feature quantities constituting parameters of the model and action types that are information indicating characteristics of actions performed when extracting the information for each of the feature quantities, displays an evaluation target feature quantity that is a feature quantity to be evaluated among the plurality of feature quantities, at least one sentence of an extraction source of the evaluation target feature quantity, and a weight currently set to the evaluation target feature quantity, receives action type of the evaluation target feature quantity or the setting of the weight, and updates the parameters on the basis of the received action type or weight.SELECTED DRAWING: Figure 1