baber/WOPTO huggingface dataset:
Patent JP-2022140148-A (JP)
Title: Method for producing halocarbonyl compound
Inventor: ONOMURA OSAMU
IPC: C07C49/16
Filed: 2021-03-12
Abstract: To provide a method for producing a halocarbonyl compound in good yield without requiring an expensive oxidizing agent or a metal salt which is feared to reside, while suppressing an amount of use of a halogen cation source.SOLUTION: There is provided a method for producing a halocarbonyl compound, including a reaction step of electrolytically reacting a cyclic compound represented by the following formula (1) in a solution containing a halide salt and an ammonium salt to obtain a halocarbonyl compound represented by the following formula (1'). The cyclic compound represented by the following formula (1) is a compound having a ring A having a hydroxy group and R1. In the formula (1) or (1'), R1 represents hydrogen or a monovalent organic group; R2 represents an optionally substituted divalent hydrocarbon group having 2 to 12 carbon atoms, and the carbon atoms constituting the hydrocarbon group may be substituted with nitrogen, oxygen, or sulfur; and Z represents a halogen group.SELECTED DRAWING: None
Patent JP-2021155718-A (JP)
Title: Polyester resin and method for producing thereof, and toner
Inventor: TAMURA YOKO
IPC: C08G63/12
Filed: 2021-03-15
Abstract: To provide a polyester resin having good wax dispersibility and a method for producing the polyester resin.SOLUTION: There is provided a polyester resin including: a constitutional part (A1) derived from an aliphatic hydrocarbon-based modifier (modifier A) having a melting point of 90°C or higher and having a functional group capable of reacting with an acid or an alcohol; and a constitutional part (B1) derived from an aliphatic hydrocarbon-based modifier (modifier B) having a melting point of 90°C or lower and having a functional group capable of reacting with an acid or an alcohol, wherein a mass ratio of the constitutional part (A1) to the constitutional part (B1) is in a range of 1:2 to 1:12.SELECTED DRAWING: None
Patent JP-2022141388-A (JP)
Title: Wireless communication terminal and wireless communication method
Inventor: KOJIMA FUMIHIDE
IPC: H04W28/10
Filed: 2021-03-15
Abstract: To provide a wireless communication terminal that is highly likely to satisfy a delay characteristic, which is a time allowed for delay, when information is relayed.SOLUTION: In a wireless communication system, a first wireless communication terminal wirelessly communicates with a second wireless communication terminal via a first wireless link by setting a first reception waiting period, and wirelessly communicates with a third wireless communication terminal via a second wireless link by setting a second reception waiting period different from the first reception waiting period. The first wireless communication terminal performs wireless communication via the first wireless link by setting a third reception waiting period waiting for transmission of information toward a downlink direction from the second wireless communication terminal, which is part or all of a period different from the first reception waiting period and the second reception waiting period, and the second wireless communication terminal does not wait for transmission of information toward an uplink direction from the first wireless communication terminal in the third reception waiting period.SELECTED DRAWING: Figure 2
Patent JP-2022142167-A (JP)
Title: Vehicle abnormality notification apparatus and vehicle abnormality notification method
Inventor: TANAKA YASUHIRO
IPC: G06Q50/10
Filed: 2021-03-16
Abstract: To provide a vehicle abnormality notification apparatus and a vehicle abnormality notification method capable of improving a utilization rate of components to reduce a burden of a user.SOLUTION: A vehicle abnormality notification apparatus 20 includes: a storage apparatus 27 that stores an action history from when a first notification relating to a predetermined action to a vehicle is performed until a user performs the action; and a controller 22. The controller 22 detects an abnormality of the vehicle, refers to the action history stored in the storage apparatus 27, determines a timing of transmitting a second notification different from the first notification relating to the abnormality of the vehicle to the user according to a time period or a travel distance from the first notification until the action is performed, and performs the second notification to the user at the determined timing.SELECTED DRAWING: Figure 1
Patent JP-2022144784-A (JP)
Title: Article storage system and control method for article storage system
Inventor: AOYAGI SHINTARO
IPC: B65G61/00
Filed: 2021-03-19
Abstract: To provide an article storage system capable of storing fresh food appropriate for a purchaser.SOLUTION: An article storage system 1 includes an evaluation result acquisition unit 111 that acquires evaluation result data indicating an evaluation result of subjective evaluation of a purchased fresh food FF from a purchaser who purchases the fresh food, and a storage condition setting unit 113 that sets, on the basis of the evaluation result data acquired by the evaluation result acquisition unit 111 and storage condition data indicating storage condition of the fresh food purchased by the purchaser, a storage condition for the fresh food FF.SELECTED DRAWING: Figure 2
Patent JP-2021121755-A (JP)
Title: Combination oil ring and oil ring fitting piston
Inventor: NAOGO TETSUYA
IPC: F16J9/06
Filed: 2021-03-19
Abstract: To solve the problem that may occur with deterioration in balance between upper and lower segments when the segments press a bore.SOLUTION: A combination oil ring includes: a pair of upper and lower segments; and an expander spacer disposed between the segments. The upper and lower segments include coating films respectively having different wear resistances at the outer peripheral surfaces thereof.SELECTED DRAWING: Figure 1
Patent JP-2021151229-A (JP)
Title: Dehydration-processed konjac and dehydration method for dehydration processing
Inventor: HISHITANI TETSUJI
IPC: A23L19/00
Filed: 2021-03-22
Abstract: To provide dehydration-processed konjac capable of being preserved and distributed without using a preservation liquid.SOLUTION: Dehydration-processed konjac of the invention is produced from konjac gelatinized by alkali of pH 11 or higher by lowering a water activity value by osmotic pressure dehydration. Water in the konjac gelatinized by the alkali of pH 11 or higher includes free water and combined water and, if water activity of the free water is lowered to a degree in which microorganisms cannot grow, growth of the microorganisms can be inhibited. Since water activity values suitable for the growth vary according to types of microorganisms, a dehydration processing degree is set to be suitable for a target food material.SELECTED DRAWING: Figure 3
Patent JP-2022148744-A (JP)
Title: Batch type heat treatment device
Inventor: OYAMA TOMOAKI
IPC: F27D3/12
Filed: 2021-03-24
Abstract: To provide a batch type heat treatment device in which, in the case where a treatment table is shared with respect to plural furnace bodies and the treatment table is made detachable with respect to floor faces of the furnace bodies, capable of automatizing and facilitating the fitting operation of the treatment table.SOLUTION: A batch type heat treatment device comprises: a batch type heat treatment furnace body; a treatment table fitted detachably with respect to the batch type heat treatment furnace body and capable of being mounted with an object to be treated; and a transportation truck transporting the treatment table to the batch type heat treatment body. The transportation truck comprises a first positioning mechanism 76, when the treatment table is mounted on the transportation truck, positioning the treatment table with respect to the transportation truck so as to make an angle position of a first rotary table with respect to the transportation trunk into a preset angle.SELECTED DRAWING: Figure 13
Patent JP-2022152208-A (JP)
Title: Arithmetic processing device for performing convolution operation and arithmetic processing method
Inventor: ISOMURA MASAICHI
IPC: G06N3/06
Filed: 2021-03-29
Abstract: To propose a configuration of a storage unit that matches the processing performance of an operation unit when adopting a configuration for calculating a plurality of feature quantities in parallel, in a convolution operation.SOLUTION: Input data to be subjected to a convolution calculation and weighting coefficients for the convolution calculation are stored in an external storage device. When the convolution operation is performed, at least either the input data or the weighting coefficients are loaded from the external storage device into an internal storage unit that can be accessed at a higher speed than the external storage device by a processor that performs the convolution operation. The convolution operation is divided into a plurality of processing units and performed. At that time, the convolution operation for each processing unit is divided into multiple stages. In each stage, at least either the input data or the weighting coefficients are read out from the internal storage unit. Part of the convolution operation is performed by neurons whose number is less than N, and operation results at respective stages are totaled to obtain the operation result for each feature.SELECTED DRAWING: Figure 1
Patent JP-2022155596-A (JP)
Title: Robot device
Inventor: FUJIKI MASAYUKI
IPC: B25J19/00
Filed: 2021-03-31
Abstract: To satisfactorily suppress occurrence of unexpected motion of a robot device including an artificial muscle by suppressing sudden change of a state of the artificial muscle, even if any abnormality occurs in supply of fluid to the artificial muscle.SOLUTION: A robot device according to the disclosure includes at least one artificial muscle that receives supply of fluid to be activated and a fluid supply device that supplies the artificial muscle with fluid. The fluid supply device includes a fluid supply source, a fluid adjustment part that adjusts pressure or flow volumes of fluid from the fluid supply source and supplies the artificial muscle with the fluid, and a check valve that regulates flowing of fluid from the fluid adjustment part to the fluid supply source, between the fluid supply source and the fluid adjustment part.SELECTED DRAWING: Figure 4
Patent JP-2022159732-A (JP)
Title: Display control device, display control method, moving object, program and storage medium
Inventor: OIGAWA MAKOTO
IPC: B60R1/00
Filed: 2021-04-05
Abstract: To provide a display control device capable of accurately acquiring information on a blind spot area of a user of a moving object and presenting display information corresponding to the blind spot area to the user.SOLUTION: A display control device 2000 acquires line-of-sight information about a direction of a visual field of a driver of a moving object, viewpoint information about a starting point of a visual field of the driver, and surrounding information of the moving object. The display control device 2000 acquires a blind spot area of the driver based on the acquired line-of-sight information, viewpoint information, and surrounding information. Then, the display control device 2000 generates display information based on the surrounding information about the blind spot area and controls a display on the display device.SELECTED DRAWING: Figure 5
Patent JP-2021175826-A (JP)
Title: Composition for thermal barrier coating
Inventor: EVERHART RICHARD TODD
IPC: F02C7/00
Filed: 2021-04-08
Abstract: To provide a composition that comprises a binder in a thermal barrier coating system.SOLUTION: A thermal barrier coating composition comprising A. a binder in an amount from about 1% wt.% to about 15 wt.% and B. a zirconia-containing powder, comprises: I. up to about 65 wt.% of a component including: a. a first metal oxide selected from the group consisting of ytterbia, neodymia, mixtures of ytterbia and neodymia, mixtures of ytterbia and lanthana, mixtures of neodymia and lanthana, and mixtures of ytterbia, neodymia and lanthana in an amount of from about 8 wt.% to about 55 wt.% of the component; and b. a second metal oxide selected from the group consisting of yttria, calcia, ceria, scandia, magnesia, india and mixtures thereof in an amount up to about 2 wt.% or less of the component; and II. one or more of a third metal oxide selected from the group consisting of a. hafnia and b. tantala, and the balance being zirconia.SELECTED DRAWING: None
Patent JP-2022162666-A (JP)
Title: Image forming apparatus
Inventor: HIROTA KENICHI
IPC: B65H85/00
Filed: 2021-04-13
Abstract: To reduce the conveyance speed of a sheet when reading images of a plurality of sheets to prevent extension of time of a step of reading the images of the plurality of sheets without impairing reading accuracy.SOLUTION: An image forming apparatus 100 comprises: a first reverse roller 171 that reverses and conveys a sheet 1 having been conveyed thereto; a pre-reverse conveyance path 133 that guides the sheet 1 to the first reverse roller 171; a post-reverse conveyance path 141 that guides the sheet 1 having been revered by the first reverse roller 171 to an ejection roller 139a; a color sensor 200 that reads an image of the sheet 1; and a printer controller that, when reading images of a plurality of sheets with the color sensor 200, controls the conveyance speed of the sheets in reading the images of the sheets to be a second conveyance speed slower than a first conveyance speed. The color sensor 200 is arranged to read the images of the sheets conveyed to the post-reverse conveyance path 141.SELECTED DRAWING: Figure 1
Patent JP-2022165309-A (JP)
Title: Stay
Inventor: YAMAUCHI MASATERU
IPC: B60N3/00
Filed: 2021-04-19
Abstract: To provide a stay for supporting a supported article disposed in front of a driver seat, which can be fitted to an A pillar with high rigidity without interfering with a fixed article, for example, even when the fixed article is provided on the side surface of the in-vehicle side of the A pillar.SOLUTION: This stay comprises: an attachment 2 fitted to an A pillar 104; and a support 3 extending from the attachment 2 to support a supported article 103. The attachment 2 has first and second fixed parts 21 and 22 fixed to the side surface of the in-vehicle side of the A pillar 104 and spaced apart from each other, and a connection 23 for connecting the first and second fixed parts 21 and 22. The connection 23 has a bent shape projected in a direction away from a driver seat 102 with respect to a virtual straight line L connecting the first and second fixed parts 21 and 22.SELECTED DRAWING: Figure 1
Patent JP-2021119687-A (JP)
Title: Communication techniques applying low-density parity-check code base graph selection
Inventor: SHIMMAN ARVIND PATEL
IPC: H03M13/19
Filed: 2021-04-21
Abstract: To provide methods and devices for selecting a base graph to be used for wireless communications.SOLUTION: A base graph is used to derive a low-density parity-check (LDPC) code used for encoding a retransmission of an original transmission. A method includes selecting, based on a modulation and coding scheme (MCS) and a resource allocation (RA) for transmitting a codeword, a base graph (BG) from which a low density parity check (LDPC) code is derived for use in encoding data bits in the codeword (e.g., encoding data bits of a bitstream such that some redundant bits are included in the codeword), encoding the data bits to generate the codeword using the LDPC code derived from the selected BG, and transmitting the codeword using the MCS via resources of the RA.SELECTED DRAWING: Figure 15
Patent JP-2022166723-A (JP)
Title: Front/back-synchronized gloss mat decorative sheet
Inventor: YOSHIDA KANA
IPC: B32B27/00
Filed: 2021-04-21
Abstract: To provide a front/back-synchronized gloss mat decorative sheet capable of suppressing a deviation of registration due to an elongation of a raw fabric layer.SOLUTION: A front/back-synchronized gloss mat decorative sheet includes: a transparent thermoplastic resin layer 6; a mat layer 7 and a gloss negative pattern layer 8 sequentially laminated on one side of the transparent thermoplastic resin layer 6; and a pattern layer 5 disposed on the other side thereof. The gloss negative pattern layer 8, the transparent thermoplastic resin layer 6 and the pattern layer 5 are synchronized. The transparent thermoplastic resin layer 6 is composed of a layer with a thickness of 0.060 to 0.100 mm, a degree of elongation of 100% to 200% both in a longer direction and in a width direction, at a tension test in accordance with JIS K 7161. As the thickness and the degree of elongation of the transparent thermoplastic resin layer 6 are specified, an elongation of the transparent thermoplastic resin layer 6 caused by an effect of a tension fluctuation when printing the pattern layer 5 is suppressed, so that a deviation of registration of the pattern layer 5, the transparent thermoplastic resin layer 6 and the gloss negative pattern layer 8 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2022167110-A (JP)
Title: Information processing method, program, computer storage medium, and information processing apparatus
Inventor: MIYAZAKI YUSUKE
IPC: G06Q50/10
Filed: 2021-04-22
Abstract: To properly analyze an action history of a person.SOLUTION: An information processing method using an information processing apparatus includes: an extraction step (S12) which extracts time-series action histories from start to end of an action, for each identifier identifying an individual, from data including actions of persons; a mapping step (S13) which maps the action histories; a calculation step (S14) which calculates one or both of closeness between the temporally first and last actions in the action histories and the number of stays in the action histories; and a classification step (S15) which classifies the action histories into action transition patterns, on the basis of one or both of the closeness and the number of stays.SELECTED DRAWING: Figure 2
Patent JP-2021113676-A (JP)
Title: air conditioner
Inventor: SAKANO YUJI
IPC: F24F1/0007
Filed: 2021-04-28
Abstract: To provide an air conditioner that can offer improved cooling capacity.SOLUTION: The air conditioner comprises: a housing having a first outlet and a second outlet; a first passage communicating with the first outlet; a second passage communicating with the second outlet; a tank unit for holding water for cooling a first air flowing through the first passage and a second air flowing through the second passage; a cooling unit for cooling the first air by the vaporization heat of the water held in the tank unit; a supply water channel for supplying the water held in the tank unit to the cooling unit; and a collection water channel for collecting, in the tank unit, the water remaining in the cooling unit.SELECTED DRAWING: Figure 1
Patent JP-2021141809-A (JP)
Title: Power reception control device
Inventor: MIWA MISAKO
IPC: H02J7/00
Filed: 2021-05-06
Abstract: To provide: a power reception device in which power consumption at the time of wireless power supply is reduced; and an electronic apparatus or a power transmission and reception system in which power consumption at the time of wireless power supply is reduced.SOLUTION: A power reception control device capable of temporarily stopping supply of power supply voltage to a communication control part, for controlling communication in a break period of communication intermittently performed with a power transmission device, is provided on a power reception device. The power reception device is configured so that a clock signal is generated on the basis of a power receiving signal received from the power transmission device, and a period of communication intermittently performed can be measured by using the clock signal. Further, the power reception device should be configured so that supply of power supply voltage to the communication control part in the power reception control device can be stopped in the break period of the communication.SELECTED DRAWING: Figure 1
Patent JP-2022172809-A (JP)
Title: Composition for time-dependent color-changing indicator and time-dependent color-changing indicator including the same
Inventor: KITAGUCHI TAKAYUKI
IPC: G01N31/22
Filed: 2021-05-07
Abstract: To provide a time-dependent color-changing indicator that keeps its coloring at a minimum for a while after its application but allows the coloring density to become sufficiently high at about a desired detection time, offering improved visibility, and a composition for use in the time-dependent color-changing indicator.SOLUTION: A composition for time-dependent color-changing indicators contains a color-changing dye, a base, a basic inorganic compound, a hydrophobic group-containing polyglycerol derivative and a binder resin. A time-dependent color-changing indicator has, on its base material, a color-changing layer formed from the composition.SELECTED DRAWING: None
Patent JP-2022174603-A (JP)
Title: Non-continuous rotation backwash filtration device of rubber-plastic extrusion injection molding machine
Inventor: Liu yi-xin
IPC: B29C48/694
Filed: 2021-05-11
Abstract: To provide a non-continuous rotation backwash filtration device of a rubber-plastic extrusion injection molding machine which can increase a filtration area of a filter screen, and can reduce replacement frequency of the filter screen.SOLUTION: A non-continuous rotation backwash filtration device of a rubber-plastic extrusion injection molding machine is used for an extrusion or injection molding machine of rubber or plastic, is a filtration device which is non-continuously rotated and backwashes impurity on a filter, and includes a machine base 1 installed with at least one orbit 11, a rotation filter screen piston sheet 2 which is erected on the orbit of the machine base 1 and is arranged with a rotation filter screen piston 21 covering at least one layer of a filter screen, and a die head 4 which is provided on the machine base 1 and has a flow channel pressure sensor 43. The rotation filter screen piston 21 is pushed in a flow channel 44 in the die head 4.SELECTED DRAWING: Figure 1
Patent JP-2022174921-A (JP)
Title: Vehicle remote instruction system
Inventor: JUNG HOJUNG
IPC: G08G1/09
Filed: 2021-05-12
Abstract: To appropriately provide, to a remote commander, information on a route of a remote autonomous driving vehicle to allow the remote commander to determine a remote instruction when autonomous driving is changed over into remote driving.SOLUTION: A vehicle remote instruction system comprises: a remote autonomous driving vehicle capable of performing autonomous driving and remote driving to travel based on a remote instruction from a remote commander; and a remote instruction device including an output section for outputting a front image of the remote autonomous driving vehicle, so as to allow the remote commander to perform a remote instruction related to the remote driving with the use of the front image. The remote instruction device includes: a superimposition image generation section for generating a superimposition image being the front image on which a route recognition auxiliary image for enabling the remote commander to recognize the route of the remote autonomous driving vehicle is superimposed based on a peripheral state of the remote autonomous driving vehicle when the autonomous driving is changed over into the remote driving; and an information provision section for allowing the output section to display the superimposition image so as to provide information to the remote commander.SELECTED DRAWING: Figure 14