baber/WOPTO huggingface dataset:
Patent JP-2023032843-A (JP)
Title: Computer system and determination method for model switching timing
Inventor: MIZUSHINA KEITA
IPC: G05B23/02
Filed: 2021-08-27
Abstract: To assist in the determination of a model update time, taking the cost of model update into consideration.SOLUTION: A computer system that detects an anomaly based on time-series data, includes: an anomaly diagnosis unit that diagnoses an anomaly in the time-series data by means of a machine learning model generated based on learning data; a model deterioration detecting unit that detects a deterioration in the machine learning model; a learning-curve estimation unit that estimates a learning curve of the machine learning model and predicts the number of errors per unit time using the learning curve; a model switching cost calculation unit that calculates the number of errors per unit time of an operating model, the number of errors per unit time of a switching candidate model of the operating model, and a first total cost and a second total cost when switching the machine learning model is performed at arbitrary first and second times, based on error cost information defining a cost per error; and a model switching time predicting unit that compares the first total cost and the second total cost and calculates a switching time of the machine learning model.SELECTED DRAWING: Figure 1
Patent JP-2021193671-A (JP)
Title: Gas enclosure assembly and system
Inventor: JUSTIN MAUCK
IPC: H05B33/10
Filed: 2021-09-03
Abstract: To provide a gas enclosure assembly and system.SOLUTION: The present teachings relate to various embodiments of a hermetically-sealed gas enclosure assembly and system that can be readily transportable and assemblable and provide for maintaining a minimum inert gas volume and maximal access to various devices and apparatuses enclosed therein. Various embodiments of a hermetically-sealed gas enclosure assembly and system of the present teachings can have a gas enclosure assembly constructed in a fashion that minimizes the internal volume of a gas enclosure assembly, and at the same time optimizes the working space to accommodate a variety of footprints of various OLED printing systems. Various embodiments of a gas enclosure assembly so constructed additionally provide ready access to the interior of a gas enclosure assembly from the exterior during processing and readily access to the interior for maintenance, while minimizing downtime.SELECTED DRAWING: Figure 32
Patent JP-2022001058-A (JP)
Title: Method and apparatus for enzymatic hydrolysis, liquid fraction and solid fraction
Inventor: SAMI TURUNEN
IPC: C12P1/00
Filed: 2021-09-09
Abstract: To provide a method for enzymatic hydrolysis in which a plant-based raw material is hydrolyzed by an enzyme.SOLUTION: A method for enzymatic hydrolysis of a plant-based raw material at least on two enzymatic hydrolysis stages is provided, in which the plant-based raw material includes lignin, cellulose and hemicellulose, the plant-based raw material is hydrolyzed on a first enzymatic hydrolysis stage, residence time on the first enzymatic hydrolysis stage exceeds 8 hours and less than 12 hours, a liquid fraction including carbohydrate is separated from a solid fraction on a solid-liquid separation stage after the first hydrolysis stage, the solid fraction is hydrolyzed on the next enzymatic hydrolysis stage, residence time on a second or any subsequent hydrolysis stage exceeds 24 hours, the liquid fraction including carbohydrate is separated from the solid fraction on the solid-liquid separation stage after the second and subsequent hydrolysis stage, and then the solid fraction is recovered after the final solid-liquid separation stage.SELECTED DRAWING: None
Patent JP-2023040840-A (JP)
Title: conveyor belt with chain
Inventor: OKUDA SHO
IPC: B65G15/54
Filed: 2021-09-10
Abstract: To provide a conveyor belt with a chain that allows a conveyance body to be easily washed.SOLUTION: A conveyor belt 1 with a chain comprises: a pair of roller chains 2 that are bridged between sprockets; a plurality of spindle bodies 3; and a conveyance body 4 that is formed annularly and bridged between the pair of roller chains 2 via the spindle bodies 3. The conveyance body 4 includes a loading part 41 and a connection part 46, and a first spiral filament 47 and a second spiral filament 49 of the connection part 46 are both formed at 0.5 time the rod pitch of a spiral filament 42 of the loading part 41. The spindle bodies 3 include a plurality of stay pins 31 and one connection stay pin 35. The connection stay pin 35 is inserted into the first spiral filament 47 and a loop part 48 and into the second spiral filament 49 and is attached to the pair of roller chains 2 in a detachable manner, with the connection part 46 being connected and supported.SELECTED DRAWING: Figure 1
Patent JP-2023026264-A (JP)
Title: Meal kit with cooking instruction picture card set
Inventor: SHIMOBE MITSUO
IPC: B42D15/00
Filed: 2021-08-12
Abstract: To provide a meal kit with cooking instruction picture cards to which a cooking procedure picture card set is attached, in order to solve the problem that many conventional meal kits are aimed at shortening a cooking time and making cooking easier, and therefore, it is not possible to connect cooking to education.SOLUTION: A cooking instruction picture card set (2) is attached to a meal kit (1).SELECTED DRAWING: Figure 1
Patent JP-2022003008-A (JP)
Title: Production of crystalline carbon structure network
Inventor: RUTGER ALEXANDER DAVID VAN RAALTEN
IPC: C01B32/15
Filed: 2021-09-15
Abstract: To provide a method for producing crystalline carbon structure networks with improved properties.SOLUTION: A method for the production of crystalline carbon structure networks in a furnace type carbon black reactor 3 which contains a reaction zone 3b and a termination zone 3c, includes i) injecting a water-in-oil or bicontinuous micro-emulsion c comprising a carbon component in an oil phase, metal catalyst nanoparticles and water into the reaction zone 3b which is at a temperature of above 700°C and 3,000°C or lower to produce crystalline carbon structure networks e, ii) transferring these networks e to the termination zone 3c, and iii) quenching or stopping the formation of crystalline carbon structure networks in the termination zone by spraying in water d.SELECTED DRAWING: Figure 1A
Patent JP-2023043027-A (JP)
Title: Rotation reciprocating drive actuator
Inventor: KITAMURA YASUTAKA
IPC: H02K33/16
Filed: 2021-09-15
Abstract: To drive reciprocating rotation of a movable body with high amplitude in a more stable state by a simple configuration.SOLUTION: A rotation reciprocating drive actuator comprises: a movable body having a magnet fixed to a shaft part with which a movable object is connected and reciprocatingly and rotatably arranged centering on the shaft part; and a fixed body in which a plurality of magnetic poles having a plurality of coils, a first magnetic attraction member which generates first magnetic attraction force for regulating a rotation center position of reciprocating rotation of the movable body between itself and the magnet, and a second magnetic attraction member which generates second magnetic attraction force for cancelling axial and radial loads acting on the movable body by the first magnetic attraction force between itself and the magnet are arranged by being opposed to each other on an outer periphery of the magnets, wherein magnetic fluxes passing through the plurality of magnetic poles are generated by energization to the plurality of coils, so as to reciprocatingly rotate the movable body around the shaft part on the basis of the rotation center position by an electromagnetic interaction between the magnetic fluxes and the magnet.SELECTED DRAWING: Figure 5
Patent JP-2023043421-A (JP)
Title: Rotary electric machine
Inventor: SUGIURA HIROHARU
IPC: H02K3/50
Filed: 2021-09-16
Abstract: To provide a rotary electric machine provided with a compact coil terminal which can be positioned with a terminal base.SOLUTION: This rotary electric machine comprises: a stator having a stator coil; a rotor rotatably provided and disposed oppositely to the stator; and a coil terminal provided at the end of a lead wire drawn out from the stator coil and having a bolt though-hole through which a bolt is inserted in the state of being aligned with a bolt fastening hole provided to the terminal base in a first direction and a second direction orthogonal to the first direction. The coil terminal has a first abutment against which a first guide included in a tool for aligning the bolt fastening hole and the bolt through-hole with each other abuts and in which aligning in the first direction is executed, and a second projected abutment against which a second guide included in the tool abuts and in which aligning in the second direction is executed.SELECTED DRAWING: Figure 3
Patent JP-2023043702-A (JP)
Title: Gas barrier laminate and packaging bag
Inventor: KOJIMA YUMIKO
IPC: B65D65/40
Filed: 2021-09-16
Abstract: To provide a gas barrier laminate which has a fold retention property that is a feature of paper and has a sufficient water vapor barrier property even after having been bent, and contributes to reduction in a used amount of a plastic material, and a packaging bag containing the same.SOLUTION: A gas barrier laminate has a paper base material, a vapor-deposited layer, and a sealant layer in this order, wherein a distance between a main surface on a side of the paper base material of the vapor-deposited layer and a main surface opposite to the vapor-deposited layer of the paper base material is represented by X, and a distance between a main surface on a side of the sealant layer of the vapor-deposited layer and a main surface opposite to the vapor-deposited layer of the sealant layer is represented by Y, a value X/Y obtained by dividing X by Y is 0.6-2.5.SELECTED DRAWING: Figure 1
Patent JP-2023046465-A (JP)
Title: DIN rail mounting device
Inventor: MAMORU MASATAKE
IPC: H05K7/12
Filed: 2021-09-24
Abstract: To provide a DIN rail mounting device improved in durability and reliability.SOLUTION: A DIN rail mounting device 1 comprises: a base member 10 including a rail groove 11 to which a DIN rail is fitted in a removable manner; and a lock member 20 for holding the fitting of the rail groove 11 and the DIN rail by utilizing an energizing force of a coil spring 30. A slide groove 14 to which the lock member 20 is fitted in a slidable manner is provided in the base member 10, and the slide groove 14 includes: a lock part 15 for regulating a range of movement in a direction away from the DIN rail in a sliding direction of the lock member 20; and a guide part 17 for guiding the lock member 20 so as to move back and forth in the sliding direction. An engage part 22 which is engaged with the guide part 17 in the sliding direction is provided in the lock member 20. The lock member 20 then slides in the slide groove 14 so as to move back and forth in a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2023048776-A (JP)
Title: mixing device
Inventor: YAMAMOTO ATSUSUKE
IPC: B28C5/14
Filed: 2021-09-28
Abstract: To provide a mixing device with an automatic washing function, capable of aiming at a place requiring intensive washing and applying wash water thereto, and performing efficient washing regardless of suppressing introduction costs with a simple structure.SOLUTION: A mixing device includes rotary vanes 20, 30 for mixing a mixed material put into a mixing tank 10, an upper cover 40 for covering the upper part of the mixing tank 10, and automatic washing means 50 automatically washing the vanes 20, 30. The automatic washing means 50 comprises: a washing nozzle 51 supported from the periphery of the upper cover 40; rotation support means 52 for supporting the washing nozzle 51 in a rotatable state around non-parallel two shafts (center lines L3, L4); rotation driving means 53 for changing the direction of the washing nozzle 51 by rotating and driving the washing nozzle 51 around the center lines L3, L4; and control means for automatically controlling the direction of the washing nozzle 51 by controlling the rotation driving means 53.SELECTED DRAWING: Figure 4
Patent JP-2023049358-A (JP)
Title: Web press
Inventor: IWASAKI GORO
IPC: B41F5/04
Filed: 2021-09-29
Abstract: To provide a web press which can stabilize reference point alignment accuracy.SOLUTION: A web press 1 comprises: a conveyance device which conveys a web-like sheet W; a plurality of printers; a plurality of sensors which detects a reference point mark M1 printed on the sheet W; and a control device 15. The plurality of printers is located so as to be side by side at an arbitrary interval on a conveyance path, and a plate having a reference point mark printing part 8a is attached to each plate cylinder with a plate cylinder reference point X of the plate cylinder of the printer as a reference. The plurality of sensors is located so as to be apart by a prescribed distance on the downstream side in the conveyance direction of the sheet W from an axial line P of the plate cylinder for each printer. The control device 15 calculates for each printer a plate reference point Y with respect to the plate cylinder reference point X based on a distance to the sensor from the axial line P of the plate cylinder of the printer and a conveyance amount of the sheet W conveyed by a feeding roller 3 until the sensors detect the reference point mark M1 printed on a base material by the plate attached to the plate cylinder.SELECTED DRAWING: Figure 5
Patent JP-2021192884-A (JP)
Title: Fire hydrant device
Inventor: ANDO TAKUSHI
IPC: A62C35/20
Filed: 2021-10-01
Abstract: To enable a fire hydrant device to be handled from a road side and a watchman's passage side simply and easily.SOLUTION: A fire hydrant storage box 30 is installed buried in a watchman's passage 14 along a tunnel wall surface, and a hose with a foam nozzle is stored inside. A front door 32 is disposed at a front door opening 33 of a housing 31 on a road side so that the front door can be slidably opened/closed in a vertical direction. A first upper door 34 is journaled at a first upper surface door opening 35 of the housing 31 on a watchman's passage 14 side so as to be opened backward with a hinge 46 of a front edge corner part of the housing 31 as an axis, and a second upper door 36 is journaled at a second upper surface door opening 37 of the first upper door 34 so as to be opened forward with a hinge 42 as an axis. When an operation is performed from the road side, locking of the front door 32 is released by the forward opening of the second upper door 36, and the front door is opened by downward sliding so that the hose with a foam nozzle can be taken out. When an operation is performed from the watchman's passage side, the first upper door is opened backward so that the hose with a foam nozzle can be taken out.SELECTED DRAWING: Figure 2
Patent JP-2022008909-A (JP)
Title: Novel lipids and lipid nanoparticle formulations for delivery of nucleic acids
IPC: C07C219/06
Filed: 2021-10-06
Abstract: PROBLEM TO BE SOLVED: To provide use of novel lipid compounds as a component of lipid nanoparticle formulations for delivery of a therapeutic agent, compositions comprising the compounds, and methods for their use and preparation. 
     SOLUTION: The invention provides compounds represented by the structural formula in the figure or pharmaceutically acceptable salts thereof. In the formula, X is OH or Cl; each occurrence of R is independently a saturated or unsaturated C 1 -C 24  alkyl, or a saturated or unsaturated cycloalkyl; m is 0 or 1; and each occurrence of n is independently an integer from 5 to 24. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023056198-A (JP)
Title: Use history display system for particulate matter
Inventor: ENJU YORIMOTO
IPC: B65D83/06
Filed: 2021-10-07
Abstract: To provide a system capable of facilitating confirmation of a use history of particular matter such as powdered milk.SOLUTION: A use history display system for particulate matter comprises a particulate matter discharge tool 1 and an electronic apparatus 50. The particulate matter discharge tool 1 includes: a particulate matter container 19; a particulate matter discharge section 10 which is detachably connected with the particulate matter container 19, discharges a fixed amount of particulate matter from the inside of the particulate matter container 19 and acquires particulate matter discharge information on the basis of the detection of the discharge of the fixed amount of particulate matter; and transmission means which wirelessly transmits the particulate matter discharge information toward the electronic apparatus 50. The electronic apparatus 50 includes a display section 50a which displays use history information of particulate matter based on the particulate matter discharge information.SELECTED DRAWING: Figure 1
Patent JP-2023058335-A (JP)
Title: Branched biodegradable polyester and use thereof
Inventor: OYA YUICHI
IPC: C08G63/08
Filed: 2021-10-13
Abstract: To provide a novel branched biodegradable polyester that excels in flexibility and breaking strength.SOLUTION: A branched biodegradable polyester comprises a block structure comprising a random copolymer segment of lactide and caprolactone and a homopolymer segment of lactide. The block structure has an end having an ester bond with a tri- or higher valent polyhydric alcohol.SELECTED DRAWING: None
Patent JP-2023059585-A (JP)
Title: Terminal device and program
Inventor: Wu hao jie
IPC: G16Y20/00
Filed: 2021-10-15
Abstract: To provide a terminal device and program, which offer improved convenience.SOLUTION: A terminal device according to an embodiment comprises a notification acquisition unit and a display control unit. The notification acquisition unit acquires notifications pertaining to multiple home appliances. The display control unit is capable of extracting a notification pertaining to one home appliance of the multiple home appliances from among the notifications acquired by the notification acquisition unit and displaying the extracted notification.SELECTED DRAWING: Figure 6
Patent JP-2022020670-A (JP)
Title: Droplet interface in electro-wetting device
IPC: C12Q1/6869
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a droplet interface in an electro-wetting device. 
     SOLUTION: A droplet interface is formed between droplets in an electro-wetting device including an array of operational electrodes. An operation signal is applied to a selected operational electrode to compare a droplet shape with a shape of a droplet in a lower energy state, to place the droplet in an energization state in which the shape of the droplet is modified and to bring the two droplets close each other. Then, the operation signal is changed to lower the energy of the droplets to a lower energy state; thus, the droplets relax into a gap and the two droplets come to contact with each other, thereby forming a droplet interface. Use of a detection electrode in the device enables current measurement over the droplet interface. The detection electrode may be used for either of (1) applying a reference signal during droplet actuation and (2) recording a current measurement. 
     SELECTED DRAWING: Figure 17-20 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023063167-A (JP)
Title: Support tool
Inventor: SUEMATSU KENICHI
IPC: A01M29/24
Filed: 2021-10-22
Abstract: To provide a support tool which can prevent a noxious animal from contacting a fence.SOLUTION: An electrical wire support tool 10 comprises a longitudinal part 20, an electrical wire support part 30 and a hook part 40. The longitudinal part 20 has a first stainless linear body 21 extending in a longitudinal direction. The electrical wire support part 30 is connected to one end of the first stainless linear body 21 of the longitudinal part 20 and can support an electrical wire. The hook part 40 includes a second stainless linear body 47. The second stainless linear body 47 includes a first curved region 41, a second curved region 42, a third curved region 43, a fourth curved region 44, a fifth curved region 45 and a straight line region 46. The curve direction of the first curved region 41 is the same as the curve direction of the third curved region 43, and the curve direction of the second curved region 42 is the same as the curve direction of the fourth curved region 44. A first virtual straight line a connecting the first curved region 41 and the third curved region 43 crosses or three-dimensionally crosses a second virtual straight line b connecting the second curved region 42 and the fourth curved region 44.SELECTED DRAWING: Figure 1
Patent JP-2023064788-A (JP)
Title: Evaluation method of t-cell, and composition for evaluating t-cell
Inventor: KANEKO SHIN
IPC: C12Q1/02
Filed: 2021-10-27
Abstract: To provide an evaluation method of a T-cell which is capable of evaluating the quality of a T-cell by a new index.SOLUTION: An evaluation method of a T-cell includes: a detection process of detecting an expression of at least one kind of gene selected from the group consisting of genes of the following (I) to (III), in a T-cell; and an evaluation process of evaluating the quality of a T-cell by using the expression of the gene as an index. (I) a gene encoding polypeptide including an amino acid sequence described in any one of specific 77 kinds of sequences. (II) a gene encoding polypeptide including an amino acid sequence in which one or a plurality of amino acid residues are substituted, deleted, inserted, added and/or added, in the amino acid sequence described in any one of specific 77 kinds of sequences. (III) a gene encoding polypeptide including an amino acid sequence having 70% or more of identity with the amino acid sequence described in any one of specific 77 kinds of sequences.SELECTED DRAWING: None
Patent JP-2023064866-A (JP)
Title: game machine
Inventor: OHASHI HIKARI
IPC: A63F5/04
Filed: 2021-10-27
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: When a start lever provided in a slot machine is operated, a lottery of winning combinations is held inside and reels visible through display windows start rotating. When stop switches are operated, the reels corresponding to the respective stop switches are stopped. In the slot machine, a main control device manages a normal section and an advantageous section. The advantageous section comprises a chance mode, a precursory mode, and an informing mode, and the chance mode comprises a normal zone and a challenge zone. A CZ performance is executed when the challenge mode is started, and a precursory performance is executed when the precursory mode is started.SELECTED DRAWING: Figure 170
Patent JP-2023064961-A (JP)
Title: Wire spoke wheel
Inventor: NIIMI MASARU
IPC: B60B1/04
Filed: 2021-10-27
Abstract: To prevent the falling of a nipple in a wire spoke wheel having a structure in which one end of a wire spoke is fastened to a hub side with a nipple.SOLUTION: A wire spoke wheel 100 is equipped with an annular rim 10, a hub 20 that has a hole 20a in which an axle is inserted, a plurality of wire spokes 30 coupling the rim and the hub, and respectively including first ends 30a connected to the rim and second ends 30b connected to the hub, a plurality of nipples 40 respectively second ends of the plurality of wire spokes to the hub, and a cover member 50 attached to the hub and covering a head portion of at least a part of the plurality of nipples.SELECTED DRAWING: Figure 3