baber/WOPTO huggingface dataset:
Patent JP-2022155209-A (JP)
Title: IPM motor rotor manufacturing method and IPM motor rotor manufacturing apparatus
Inventor: TABATA SHINYA
IPC: H02K1/27
Filed: 2021-03-30
Abstract: To provide a manufacturing method capable of suppressing cracking of a rotor magnet in a process of fixing the rotor magnet to a rotor core.SOLUTION: A manufacturing method of a rotor for an IPM motor includes: a rotor magnet insertion step S2 of inserting a rotor magnet into a magnet insertion hole; a rotor magnet positioning step S3 of pressing one side end surface in an axial direction of the rotor magnet inserted into the magnet insertion hole toward the other side in the axial direction within the magnet insertion hole; a first crimping step S4 of crimping the end surface of the rotor core on the other side in the axial direction around the magnet insertion hole in a state in which the rotor magnet is pressed to the other side in the axial direction in the rotor magnet positioning step S3; and a second crimping step S6 of fixing the rotor magnet in the magnet insertion hole by crimping one side end face of the rotor core in the axial direction around the magnet insertion hole in the axial direction.SELECTED DRAWING: Figure 5
Patent JP-2022155870-A (JP)
Title: Method for producing vinegar, and vinegar
Inventor: SHIRAI HIROTAKA
IPC: C12J1/00
Filed: 2021-03-31
Abstract: To provide a method for producing tryptophan-containing vinegar, and a vinegar thereof.SOLUTION: By charging and fermenting Denshichi carrot and rice malt, a tryptophan-containing vinegar is produced. The produced vinegar contains a fermentation product of Denshichi carrot, and, as a result, tryptophan is contained. Per 100 g of the produced vinegar, protein-constituting amino acids are contained by 650 mg or more. Per 100 g of the produced vinegar, tryptophan is contained by 1 mg or more. Further, the produced vinegar contains all the essential amino acids.SELECTED DRAWING: None
Patent JP-2022156236-A (JP)
Title: Method for manufacturing negative electrode for nonaqueous electrolyte secondary battery, slurry for fabrication of negative electrode of nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: IMAZAKI MITSUYASU
IPC: H01M10/052
Filed: 2021-03-31
Abstract: To provide a method which can enhance a cycle characteristic even in the case of using oxide as an electrode material.SOLUTION: A method for manufacturing a negative electrode for a lithium ion secondary battery, which contains a lithium titanate as a negative electrode active material comprises the steps of: preparing a slurry with the lithium titanate dispersed in an organic solvent; and adding an organic acid to the slurry.SELECTED DRAWING: None
Patent JP-2021104040-A (JP)
Title: Recombinant microorganism exhibiting increased flux through fermentation pathway
Inventor: Michael Kopke
IPC: C12N1/21
Filed: 2021-03-31
Abstract: To provide a recombinant, carboxydotrophic Clostridium bacterium.SOLUTION: A recombinant bacterium comprises pyruvate: ferredoxin oxidoreductase (EC 1.2.7.1), acetolactate synthase (EC 2.2.1.6), and acetolactate decarboxylase (EC 4.1.1.5), each enzyme being an overexpressed endogenous enzyme, or an exogenous enzyme, and the bacterium being derived from Clostridium autoethanogenum, Clostridium ljungdahlii, or Clostridium ragsdale and producing a product selected from the group consisting of ethanol, butanol, isopropanol, isobutanol, higher alcohols, butanediol, 2,3-butanediol, succinate, isoprenoids, fatty acids, biopolymers, and mixtures thereof.SELECTED DRAWING: Figure 1
Patent JP-2022158606-A (JP)
Title: Glass fiber-reinforced acrylic resin composition
Inventor: TOKUHARA SHINGO
IPC: C08L33/12
Filed: 2021-04-02
Abstract: To provide a glass fiber-reinforced acrylic resin composition which solves a serious failure for application to optical use since transparency is lost by a conventional method when a fibrous glass filler is added so as to improve mechanical strength of a resin, and achieves among transparency, mechanical strength and heat resistance.SOLUTION: A glass fiber-reinforced acrylic resin composition adopts a resin composition containing a methacrylic resin having a ring structure at a main chain, preferably, further containing a styrene copolymer, thereby reduces a difference in refractive indices between the fibrous glass filler and the glass fiber-reinforced acrylic resin composition, and achieves among transparency, mechanical strength and heat resistance. The glass fiber-reinforced acrylic resin composition improves mechanical strength and also maintains high total light transmittance, and accordingly can be suitably used for optical use.SELECTED DRAWING: None
Patent JP-2021170772-A (JP)
Title: Packet detection method and first network apparatus
Inventor: XIE JINGRONG
IPC: H04L47/43
Filed: 2021-04-13
Abstract: To provide a packet detection method and a first network apparatus.SOLUTION: The present application provides a packet detection method. The method comprises: obtaining a bit index explicit copy BIER packet by a first network device, where the BIER packet includes trap information and the trap information is used to indicate whether the BIER packet is a valid BIER packet; determining whether the trap information is valid by the first network device; and determining that the BIER packet is an invalid BIER packet by the first network device when the first network device determines that the trap information is valid. According to the technical solution provided in this application, an invalid BIER packet can be detected to enhance security or accuracy of BIER packet encapsulation in a BIER packet transfer process.SELECTED DRAWING: Figure 6
Patent JP-2021102658-A (JP)
Title: Composition for promoting tissue differentiation, and composition for improving liver function
Inventor: NAKAJIMA CHIE
IPC: A61P3/00
Filed: 2021-04-14
Abstract: To provide a composition having excellent tissue differentiation promoting effect, body fat-decomposing promoting effect, skin quality improving effect, and liver function improving effect.SOLUTION: A composition of the present invention contains tectorigenin and tectorigenin glucoside at the amount of 1:10 or more of a mass ratio. It is preferable that the tectorigenin glucoside contains glucoside in which one sugar bonds to tectorigenin and glucoside in which two sugars bond to tectorigenin, and a mass ratio between the former and the latter is 1:0.01 or more and 7.5 or less. It is also preferable that the glucoside in which one sugar bonds to tectorigenin is tectoridin, and the glucoside in which two sugars bond to tectorigenin is tectorigenin-7-O-xylosylglucoside.SELECTED DRAWING: Figure 1
Patent JP-2022167363-A (JP)
Title: Ordering system
Inventor: MURAKAMI YOSHIFUMI
IPC: G07G1/00
Filed: 2021-04-23
Abstract: To provide an ordering system that allows for intuitive input as if using a paper slip, while providing a high level of service to a customer.SOLUTION: An ordering system includes a serviceperson terminal 2 and a kitchen terminal. An order entered from the serviceperson terminal 2 is displayed on the kitchen terminal, and it is recorded that a food has been delivered to the floor by performing a cancellation operation from the kitchen terminal.SELECTED DRAWING: Figure 1
Patent JP-2021121859-A (JP)
Title: Coating composition for forming resist underlayer film for euv lithography process
Inventor: SIM JAE HWAN
IPC: H01L21/027
Filed: 2021-04-26
Abstract: To provide a coating composition for forming a resist underlayer film for an EUV lithography process.SOLUTION: The present disclosure provides a monomer represented by chemical formula (1) (where X, Y, and Z are the same as described in the specification) and a polymer including repeat units derived from the monomer.SELECTED DRAWING: None
Patent JP-2022169192-A (JP)
Title: soundproof cover
Inventor: KATO HARUKI
IPC: G10K11/16
Filed: 2021-04-27
Abstract: To facilitate assembling of an outer shell body.SOLUTION: A soundproof cover 10 includes an outer shell body 12 that can be opened/closed by a hinge 14. The outer shell body 12 has an engagement part 22 provided to extend from the outer shell body 12 and having an engagement hole 22a, and an engagement receiving part 24 provided at a position corresponding to the engagement part 22 in the outer shell body 12 when closed, insertable/removable into/from the engagement hole 22a, and engageable with the engagement part 22 by passing through the engagement hole 22a. The engagement part 22 can be stretched so that the engagement hole 22a extends in the extending direction of the engagement part 22.SELECTED DRAWING: Figure 8
Patent JP-2022172698-A (JP)
Title: Information processing device, information processing system, and information processing method
Inventor: SAITO HIDEYUKI
IPC: G06F3/08
Filed: 2021-05-06
Abstract: To stably perform information processing using an SSD while reducing a delay time for memory access.SOLUTION: An information processing device 10a includes a first SSD drive 22a including a first NAND module 20a and a first flash controller 18a; and a second SSD drive 22a including a second NAND module 20b and a second flash controller 18b. Data required for a host unit 12 to execute information processing is stored to either the first SSD drive 22a or the second SSD drive 22b, which is set to be a read-only mode in which only a read request is received.SELECTED DRAWING: Figure 2
Patent JP-2021180841-A (JP)
Title: Testing electrode quality
Inventor: LEVIN MICHAEL
IPC: A61B18/12
Filed: 2021-05-17
Abstract: To provide a system for testing electrode quality.SOLUTION: A system includes a signal generator, configured to pass a generated signal, which has two different generated frequencies, through a circuit including an intra-body electrode. The system further includes a processor, configured to identify, while the generated signal is passed through the circuit, a derived frequency, which is derived from the generated frequencies, on the circuit, and to generate, in response to identifying the derived frequency, an output indicating a flaw in the electrode. Other embodiments are also described.SELECTED DRAWING: Figure 1
Patent JP-2021188046-A (JP)
Title: Production method of coating material and prediction method of color data
Inventor: SHIMIZU HIROSHI
IPC: G01J3/46
Filed: 2021-05-25
Abstract: To provide a production method of a coating material for obtaining coating of various colors including bright colors in which optical characteristics are difficult to predict, which is based on computer toning and can finish toning with a small number of prototypes regardless of the skill of an operator.SOLUTION: A method for producing a coating material based on computer toning using a device provided with a database in which at least compound composition data Y of a composition containing one or more kinds of color materials and corresponding color data X are registered, and a computer in which a color matching calculation logic using the data registered in the database is operated, includes predetermined steps S101-S111.SELECTED DRAWING: Figure 6
Patent JP-2021158123-A (JP)
Title: Power storage device
Inventor: NARITA KAZUHEI
IPC: H01M50/429
Filed: 2021-05-26
Abstract: To provide a power storage device that whose deterioration in charge-discharge characteristic due to heat treatment is small, and a power storage device with high safety in the heat treatment.SOLUTION: A power storage device includes a positive electrode, a negative electrode, a separator, an electrolyte solution, and a package. The separator exists between the positive electrode and the negative electrode. The separator includes polyphenylene sulfide or solvent spinning regenerated cellulose fiber. The electrolyte solution contains a solute and two or more kinds of solvents. The solute contains LiBETA. The solvent contains propylene carbonate.SELECTED DRAWING: Figure 1
Patent JP-2022186357-A (JP)
Title: Injection kit and adapter
Inventor: HASHIMOTO YOSHIHIRO
IPC: A61M37/00
Filed: 2021-06-04
Abstract: To provide an injection kit for facilitating puncture of a microneedle, and to provide an adapter with a microneedle used for the injection kit.SOLUTION: An injection kit includes an adapter connected to a syringe and a skin fixing tool for pinching and fixing the skin of an animal, which is a puncture object. The adapter includes a cylindrical adapter body and a microneedle part provided at the tip of the adapter body. The skin fixing tool includes a fixing tool body, an opposed member disposed opposed to the fixing tool body for pinching the skin between the fixing tool body and itself, and a connection member for connecting the fixing tool body and the opposed member openably/closably. The fixing tool body is opened on an opposed member side, and includes a first through hole through which the adapter is inserted. The opposed member is provided covering the first through hole. The connection member includes energizing means for energizing the fixing tool body and the opposed member in a direction for bringing them close to each other.SELECTED DRAWING: Figure 1
Patent JP-2022187341-A (JP)
Title: Simulation method for airless tire
Inventor: ISHIDA TAKAAKI
IPC: B60B9/04
Filed: 2021-06-07
Abstract: To provide a simulation method enabling performance of an airless tire to be evaluated.SOLUTION: Provided is a simulation method for an airless tire having a tread ring, a hub, and a plurality of spokes. The simulation method includes: a model input step S1 of inputting to a computer an airless tire model including a tread ring model obtained by discretizing each of the tread ring, the hub, and the plurality of spokes with a finite number of elements, a hub model, and a plurality of spoke models; and a simulation step S2 in which the computer provides an external force to the airless tire model, and calculates a physical quantity acting on the airless tire model. The simulation step S2 includes a step of, for each of the plurality of spoke models, calculating a force acting on such a predetermined reference plane that cuts a length of the spoke model in a tire radial direction.SELECTED DRAWING: Figure 3
Patent JP-2022187416-A (JP)
Title: Power conversion device
Inventor: TANI KEIYA
IPC: H02J7/00
Filed: 2021-06-07
Abstract: To provide a power conversion device capable of reducing a current capacity of a switch.SOLUTION: In a power conversion device 10, a neutral point line Lm and a third positive electrode side terminal C3p of a charge inlet 62 are connected by a third high potential side line L3p, and a negative electrode side main line Ln and a third negative electrode side terminal C3n of the charge inlet 62 are connected by a third low potential side line L3n. The third high potential side line L3p is connected to a portion closer to a battery pack 20 than a neutral point switch SWm in the neutral point line Lm, and the third low potential side line L3n is connected to a portion closer to the battery pack 20 than a negative electrode side switch SWn in the negative electrode side main line Ln.SELECTED DRAWING: Figure 1
Patent JP-2022188425-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: LINDA HO
IPC: H01L21/027
Filed: 2021-06-09
Abstract: To provide a substrate processing method and a substrate processing apparatus that can remove an organic film from a substrate with high efficiency while controlling the burden of chemical costs and the burden of waste liquid processing.SOLUTION: A substrate processing method for removing an organic film from a substrate comprises the steps of: a) filling a space in the substrate processing chamber at least above the substrate with ozone-containing gas by introducing the ozone-containing gas into the substrate processing chamber; b) after step a), starting spraying of a heated chemical solution containing sulfuric acid onto the substrate through the space; c) continuing the spraying started by step b); and d) stopping the spraying which was continued in step c).SELECTED DRAWING: Figure 4
Patent JP-2021176088-A (JP)
Title: Test device management system and management device
Inventor: IMAI SHINGO
IPC: G05B23/02
Filed: 2021-06-10
Abstract: To properly provide a notification that each of one or more environment test devices is in a warning state just before being an abnormal state.SOLUTION: A test device management system includes: an environment regulator for regulating ambient environment of a sample according to a prescribed test condition; an environment test device including at least one between an environment sensor for detecting the ambient environment and a state sensor for detecting one or more states of the environment regulator, and a transmission part for transmitting test information including the test condition during regulation and a detection value of at least one of them to a management device; and the management device including a reception part for receiving test information, a storage part for storing received test information, a determination part for determining whether an object environment test device which transmits reception test information is in a warning state on the basis of a detection value included in reception test information received during regulation and object test information including a test condition being the same type of reception test information stored by the storage part before the reception, and a notification part for performing notification in the case of determining that the object environment test device is in a warning state.SELECTED DRAWING: Figure 6
Patent JP-2021158368-A (JP)
Title: Semiconductor device
Inventor: ATAMI TOMOAKI
IPC: G11C11/405
Filed: 2021-06-11
Abstract: To provide a semiconductor device with high storage capacity per unit area.SOLUTION: A memory cell array includes a first memory cell and a second memory cell provided thereon. The first memory cell includes first and second transistors, and a first capacitor. The second memory cell includes third and fourth transistors, and a second capacitor. A gate of the first transistor is connected to one of a source and a drain of the second transistor and to one electrode of the first capacitor. A gate of the third transistor is connected to one of a source and a drain of the fourth transistor and to one electrode of the second capacitor. One of a source and a drain of the first transistor is connected to one of a source and a drain of the third transistor. The second and fourth transistors include an oxide semiconductor. The channel length direction of the first and third transistors is approximately perpendicular to the channel length direction of the second and fourth transistors.SELECTED DRAWING: Figure 4
Patent JP-2022091097-A (JP)
Title: Internal combustion engine spark plug and internal combustion engine equipped with the same
Inventor: SUGIURA AKIMITSU
IPC: H01T13/20
Filed: 2021-06-11
Abstract: To provide: an internal combustion engine spark plug which allows improvement in ignitability; and an internal combustion engine equipped with the spark plug.SOLUTION: In an internal combustion engine spark plug 1, a plug cover 5 is provided at a tip end of a housing 2 such that it covers a sub-combustion chamber 50 in which a discharge gap G is provided. The discharge gap G is defined between a tip end of a tip end protrusion 41 of a center electrode 4 and a base end surface 61 of a ground electrode 6 which are located to face each other. The plug cover 5 has a plurality of nozzle holes 51 formed thereon. A line extended from a central axis of each of the nozzle holes 51 does not pass through the discharge gap G and is inclined in a plug radial direction when viewed from a plug axis direction Z. One of the plurality of nozzle holes 51 is a protrusion-side nozzle hole 510 which is formed on a protrusion side of a protrusion end 63 of the ground electrode 6. At least part of the protrusion end 63 is located at a position which is closer to the protrusion-side nozzle hole 510 than a plug central axis C.SELECTED DRAWING: Figure 1
Patent JP-2022008227-A (JP)
Title: Ultraviolet excimer fluorescent lamp system and method
Inventor: KEVIN S CALLAHAN
IPC: H01J65/00
Filed: 2021-06-23
Abstract: To provide excimer lamps, such as may be used to sanitize structures and areas within vehicles or other enclosed spaces, and more particularly systems and methods of providing such lamps in desired or customizable shapes.SOLUTION: An excimer lamp 100 includes a first electrode 110, a dielectric plate 120, and a second electrode 130. The dielectric plate 120 has a first side 122 and a second side 124 opposite the first side 122. The dielectric plate 120 is separated from the first electrode 110 at a predetermined interval to define a space configured to seal gas therein. The first side (122) of the dielectric plate 120 is oriented toward the first electrode 110. The second electrode 130 is oriented toward the dielectric plate 120, and the dielectric plate 120 is interposed between the first electrode 110 and the second electrode 130.SELECTED DRAWING: Figure 1
Patent JP-2023004697-A (JP)
Title: Resin composition and molding
Inventor: SOMA HIDENORI
IPC: C08L67/00
Filed: 2021-06-28
Abstract: To provide a resin composition for further enhancing slidability, and a molding manufactured using the resin composition.SOLUTION: A resin composition contains a liquid crystal polyester resin, and a fluorine resin, wherein the fluorine resin has an average particle diameter determined by image analysis of an SEM image of the fluorine resin of 20 μm or less, and the fluorine resin exhibits a first endothermic peak temperature of 328°C or higher and a second endothermic peak temperature of 325°C or lower when an endothermic peak when the temperature is raised at a rate of 1°C/min is measured using a differential scanning calorimeter.SELECTED DRAWING: None
Patent JP-2023005017-A (JP)
Title: Copper alloy sheet material and method for producing copper alloy sheet material
Inventor: MIYAHARA YOSHISUKE
IPC: C22C9/06
Filed: 2021-06-28
Abstract: To provide an inexpensive copper alloy sheet material which is excellent in heat resistance to the same degree as that of a conventional technique, in which crystal grains do not become larger than a certain degree even when having been heated to high temperature, and which is also excellent in electric conductivity; and its related technology.SOLUTION: The copper alloy sheet material includes 0.0005 mass% or more and 0.1 mass% or less Ni, 0.0005 mass% or more and 0.1 mass% or less Sn, 100 ppm or less C, 800 ppm or less O, 10 ppm or less H, and 50 ppm or less Ag, with the balance being Cu and impurity. A total of contents of the Ni and the Sn is 0.001 mass% or more and 0.11 mass% or less; and when the content of the impurity is expressed as A to B (ppm) in consideration of a quantitative lower limit of each element, where A is a total value of impurity contents when the content of the element less than the quantitative lower limit is regarded as 0 ppm, and B is a total value of the impurity contents when the content of the element less than the quantitative lower limit is regarded as a quantitative lower limit of each element, A is 100 or less, and B is 250 or less.SELECTED DRAWING: None
Patent JP-2023006116-A (JP)
Title: Sheet carrier device and image formation device
Inventor: NAKAMURA KAZUAKI
IPC: B65H3/52
Filed: 2021-06-30
Abstract: To provide a sheet carrier device capable of reducing the power consumption by preventing a stepping motor from stepping out at the start of driving, and an image formation device.SOLUTION: A control part executes: first carrying processing (S21) for carrying a sheet in a first carrying direction toward a discharge part; stopping processing (S29) for stopping driving of a carrying part; determination processing (S30) for determining whether or not to supply a holding current for holding the carrying part in a stop state to a stepping motor; stop holding processing; and second carrying processing (S32) for carrying the sheet in a second carrying direction opposite to the first carrying direction after the stopping processing (S29) and the stop holding processing.SELECTED DRAWING: Figure 5