baber/WOPTO huggingface dataset:
Patent JP-2022154641-A (JP)
Title: Vehicle approach notification device and picking truck comprising the same
Inventor: TERAO RYOHEI
IPC: G08G1/16
Filed: 2021-03-30
Abstract: To provide a vehicle approach notification device capable of effectively notifying people in the vicinity and other vehicles traveling in the vicinity of vehicle approach.SOLUTION: A vehicle approach notification device 20A comprises: an illumination unit 23 that emits notification light L; an irradiation direction changing unit 22 that changes an irradiation direction θ by changing an installation angle of the illumination unit 23; and a control unit 21A for changing a command regarding the installation angle to be given to the irradiation direction changing unit 22 based on acquired own vehicle information and other vehicle information. The own vehicle information includes a current position of the own vehicle, and the other vehicle information includes the current position, tire angle and speed of the other vehicle. The control unit 21A changes the command to be given to the irradiation direction changing unit 22 when (1) the current position of the other vehicle falls within a predetermined monitoring area, (2) a predicted position after elapse of a predetermined time which position is predicted from the current position, tire angle, and speed of the other vehicle, falls within the monitoring area, and (3) the predicted position of the other vehicle is closer to the current position of the own vehicle than the current position of the other vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022154868-A (JP)
Title: hub unit bearing
Inventor: KAMIYA YOSHIO
IPC: B60B35/02
Filed: 2021-03-30
Abstract: To provide a hub unit bearing which can prevent an inner ring from creeping against a hub ring while suppressing cost of manufacture, and can ensure rigidity.SOLUTION: A hub 3 includes a hub ring 14, and an inner ring 15. The hub ring 14 has a fitting shaft part 16 at an axial direction inner side part. The inner ring 15 is made from a bearing steel, and has an axial direction inner side inner ring raceway 8b on an outer peripheral surface, an outside surface take-up part 22 at a connection part between an inner peripheral surface 20 and an axial direction outer side surface 21, and an inside take-up part 24 at a connection part between the inner peripheral surface 20 and an axial direction inner side surface 23, and the inner peripheral surface 20 is press-fitted to an outer peripheral surface 17 of the fitting shaft part 16. An axial width dimension of the outside surface take-up part 22 is larger than a radial width dimension of the outside surface take-up part 22, and a radial width dimension of the inside surface take-up part 24 is larger than an axial width dimension of the inside surface take-up part 24. A virtual straight line α, which represents a contact angle of a rolling element 4b of an axial direction inner side row, passes a fitting part 26 between the outer peripheral surface 17 of the fitting shaft part 16 and the inner peripheral surface 20 if the inner ring 15.SELECTED DRAWING: Figure 1
Patent JP-2022155173-A (JP)
Title: Blood component monitoring device, blood component monitoring program, and blood component monitoring system
Inventor: KOIDE SATORU
IPC: G16H20/60
Filed: 2021-03-30
Abstract: To make a detailed advice.SOLUTION: A blood component monitoring device 10 for monitoring a blood component comprises a concentration acquisition part 52 for acquiring a glucose correlation value correlating with the blood concentration of glucose and a neutral lipid correlation value correlating with the blood concentration of neutral lipid. The blood component monitoring device 10 comprises an information generation part 54 for generating information on a blood state based on the variation patterns of the glucose correlation value and the neutral lipid correlation value due to a meal.SELECTED DRAWING: Figure 2
Patent JP-2021171915-A (JP)
Title: Pipe material clamp jig
Inventor: QIU JINGTAO
IPC: B23Q3/06
Filed: 2021-03-31
Abstract: To provide a jig that structurally pinches a pipe material from both the inside and outside of the pipe material and that enables scaling adjustment to be performed so that even the pipe materials different in diameter can be easily pinched.SOLUTION: A pipe material clamp jig is constituted to achieve three structures, that is, a structure 1) that enables scaling adjustment in a state in which all pinching mechanisms are positioned in a concyclic manner so that thick wall parts of pipe materials can be pinched even in the case of the pipe materials different in diameter, a structure 2) that pinches the thick wall part of the pipe material from each of the inside and outside of the pipe material, and a structure 3) that maintains a state in which the thick wall part of the pipe material is pinched.SELECTED DRAWING: Figure 1
Patent JP-2022123800-A (JP)
Title: Contactless power supply device for tool holder
Inventor: FUJIWARA SATOSHI
IPC: H01F38/14
Filed: 2021-02-11
Abstract: To provide a contactless power supply device for a tool holder that can efficiently supply energy without contact and can easily reduce the size.SOLUTION: In a machining center 12, a contactless power supply device 10 includes: a power sending coil unit 56 attached to a main shaft housing 20; and a power receiving coil unit 58 arranged in the outer periphery surface of the tool holder 26. The contactless power supply device supplies energy in a contactless manner to an actuator 36 internally attached to a body part 32 of the tool holder. A power sending coil unit is divided in at least two units and is provided with a plurality of secondary coils 76a and 76b.SELECTED DRAWING: Figure 2
Patent JP-2022160035-A (JP)
Title: Product sales system, face recognition terminal, and face recognition program
Inventor: INOUE SUSUMU
IPC: G06Q50/12
Filed: 2021-04-06
Abstract: To improve the sales efficiency of products (such as cuisine) in employee cafeterias or the like.SOLUTION: A product sales system according to the present invention includes an operation unit, a face recognition terminal, and a management server. The operation unit is placed so that a purchaser who purchases a product can operate it. The face recognition terminal can perform face recognition processing, operation reception processing, and product purchase determination processing. The face recognition processing identifies the purchaser based on a captured image captured with an imaging unit. The operation reception processing accepts a confirmation operation for product purchase by the purchaser through the operation unit. The product purchase determination processing transmits sales information including identification information on the purchaser identified by the face recognition processing to the management server when the confirmation operation is accepted in the operation reception processing.SELECTED DRAWING: Figure 1
Patent JP-2022121348-A (JP)
Title: Preparation containing sialic acid derivative-containing agent, and method for producing preparation containing sialic acid derivative-containing agent
Inventor: MORIKANE SHINJI
IPC: A61K47/10
Filed: 2021-02-08
Abstract: To provide preparations containing a sialic acid derivative-containing agent in which viral inhibitory actions such as a long-lasting viral inhibitory action and/or a viral proliferation-inhibitory action can be expected while they can be used easily, and to provide methods for producing the preparation containing a sialic acid derivative-containing agent.SOLUTION: A base and a sialic acid derivative-containing agent are contained and the sialic acid derivative-containing agent is not contained in the base. The sialic acid derivative-containing agent has functions inhibiting an activity and proliferation of viruses, such as influenza virus, coronavirus, and novel coronavirus as pathogens. As the base, confectionery bases such as chewing gum bases, candy bases and troche bases, or external preparation bases such as ointments, creams, liquids, and the like can be applied.SELECTED DRAWING: None
Patent JP-2021112194-A (JP)
Title: High-sensitivity detection method for target nucleic acid
Inventor: UEMORI TAKASHI
IPC: C12Q1/6813
Filed: 2021-04-13
Abstract: To provide methods for detecting a small amount of a target nucleic acid with high sensitivity for a non-target nucleic acid.SOLUTION: Provided is a method for selectively cleaving a non-target nucleic acid in a sample containing a target nucleic acid and a non-target nucleic acid having a region of a base sequence in which at least one base differs from the target nucleic acid, the method comprising contacting a sample with (i) an oligonucleotide that produces 1 to 7 mismatches when hybridized to a non-target nucleic acid, and produces more mismatches when hybridized with the target nucleic acid than those produced when hybridized to the non-target nucleic acid; and (ii) polypeptide having mismatch endonuclease activity.SELECTED DRAWING: None
Patent JP-2022163532-A (JP)
Title: Platinum group metal ion supported catalyst and carbon-carbon bond forming method
Inventor: NAKAMURA SHINJI
IPC: C07B37/04
Filed: 2021-04-14
Abstract: To provide a platinum group metal ion supported catalyst which enables a carbon-carbon bond forming reaction to be performed in high yield even in an aromatic bromide.SOLUTION: Provided is a platinum group metal ion supported catalyst in which at least one of platinum group metal ions and platinum group metal complex ions is supported by an ion exchanger comprising a polymer chain represented by a general formula (1). (In the formula, R1 represents a C4-22 alkyl group which may be substituted or a benzyl group which may be substituted with a C1-6 alkyl group which may be substituted, with a halogen atom, with a C1-6 alkoxy group which may be substituted, with an amino group which may be substituted, with a cyano group, or with a nitro group; R2 and R3 represent each independently a C1-4 alkyl group; L represents a linker site; and Polymer represents a polymer chain).SELECTED DRAWING: None
Patent JP-2022027445-A (JP)
Title: Liquid discharge device, print head, and manufacturing method of print head
Inventor: IDETA SATOSHI
IPC: B41J2/175
Filed: 2021-04-14
Abstract: To provide a liquid discharge device which can inhibit liquid leakage and liquid dripping of a print head and inhibit increase in costs, and provide the print head and a manufacturing method of the print head.SOLUTION: A liquid discharge device includes a print head which has a storage part capable of storing a liquid and a pressure suppression member 180, joined to the storage part to suppress internal pressure change in the storage part, and which discharges the liquid stored in the storage part. A liquid seal material 185 for sealing a gap between the ink storage part 160 and the pressure suppression member is applied to the liquid discharge device.SELECTED DRAWING: Figure 4
Patent JP-2022094277-A (JP)
Title: Light absorber prefabricated liquid and method for producing the same
Inventor: JIN YUAN-HAO
IPC: B82Y30/00
Filed: 2021-04-14
Abstract: To provide a light absorber prefabricated liquid capable of forming a light absorber capable of absorbing infrared rays and sunlight.SOLUTION: A light absorber prefabricated liquid contains a solvent, a plurality of carbon nano-tubes, and a plurality of carbon particles. The carbon nano-tubes and the carbon particles are arranged in the solvent. The carbon nano-tubes form a net structure, and the carbon particles are arranged inside the net structure. A method for producing the light absorber prefabricated liquid is provided. The method for producing the light absorber prefabricated liquid includes the steps of: providing the carbon nano-tubes; arranging the carbon nano-tubes in the solvent; executing coagulation treatment to obtain a soil suspension of the carbon nano-tubes; and placing the carbon particles in the soil suspension of the carbon nano-tubes to mix them.SELECTED DRAWING: Figure 4
Patent JP-2022163638-A (JP)
Title: Artificial leather having moisture permeability, and manufacturing method and manufacturing device thereof
Inventor: FUJITA KAZUHIRO
IPC: D06N3/00
Filed: 2021-04-14
Abstract: To achieve "improvement of moisture permeability" by providing a base material communication hole on a base material fiber layer.SOLUTION: An artificial leather 1 has a base material fiber layer 3' formed by applying a base material resin 3 on a nap fiber 2B of a nap fabric 2, a base material communication hole 3A penetrating through front and rear surfaces of the base material fiber layer 3', 0.10% or higher of moisture permeability rate, and 100 g/m2 or higher of water vapor permeability according to JIS-K-6404-3:2020 (moisture permeability test). A front surface 3a' of the base material fiber layer 3' may be substantially flat, have a front surface communication hole 4A penetrating through front and rear surfaces of a front surface coat layer 4' formed by covering the front surface 3a' of the base material fiber layer 3' with a surface resin 4, have 0.1 g or less of abrasion resistance according to JIS-L-1096:2010 (Method C (taper method)), and have a concavity 5 on the base material fiber layer 3', etc. A manufacturing method of the artificial leather 1 has a base material coating process S1 and does not use solvent. A manufacturing device of the artificial leather 1 does not have an explosion prevention facility.SELECTED DRAWING: Figure 1
Patent JP-2022164954-A (JP)
Title: Installation adapter for sheet pile wall top concrete block, and installation method using it
Inventor: GUO ZHIXU
IPC: E02B3/06
Filed: 2021-04-19
Abstract: To provide an adapter and a construction method for facilitating a position adjustment work of a top concrete block and reducing the cost of installation work on site in a method of installing the top concrete block on an upper end of a sheet pile wall using the adapter used when installing the top concrete block on the upper end of the sheet pile wall constructed by driving a plurality of sheet piles into the soil.SOLUTION: An installation adapter for sheet pile wall top concrete block comprises a top member, a first leg member extending downward from one end of the top member, and a first bottom member extending laterally outwardly from the lower end side of the first leg member. The top member is provided with at least one positioning member capable of vertically positioning the adapter, and the other end of the top member is provided with at least one positioning member capable of laterally positioning the adapter. The first leg member employs the adapter with at least one positioning member capable of laterally positioning the adapter.SELECTED DRAWING: Figure 3
Patent JP-2022165125-A (JP)
Title: Support program, support method, and support device
Inventor: SAITO TETSUYA
IPC: G06Q50/12
Filed: 2021-04-19
Abstract: To provide a support program, a support method, and a support device for determining a support procedure for a user according to a skill level of operation.SOLUTION: A support device 10 includes: a display operation unit 111 which receives a user operation to an operation window which is under display; a determination unit 112 which determines an operation skill level of a user on the basis of an operation state of the operation window, and determines a support method for the user according to the determined skill level; and a support unit 113 which supports the user with the determined support method.SELECTED DRAWING: Figure 2
Patent JP-2022167097-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SUZUKI TOMOYUKI
IPC: G06N20/00
Filed: 2021-04-22
Abstract: To further improve accuracy of generating a model of a physical phenomenon.SOLUTION: An information processing device includes a memory, a time differential value calculation unit, a variation difference calculation unit, an estimation unit, a calculation unit, a correction unit, and an output control unit. The memory stores time-series data including one or more variables. The time differential value calculation unit calculates time differential values of the variables. The variation difference calculation unit calculates differences representing variation of the variables from an initial value. The estimation unit estimates a coefficient of a linear regression equation by machine learning in which the time differential values and the differences are used as learning data. The output control unit outputs the linear regression equation.SELECTED DRAWING: Figure 3
Patent JP-2022168729-A (JP)
Title: Glassy adhesive
Inventor: KANEKO TATSURO
IPC: C09J11/06
Filed: 2021-04-26
Abstract: To provide an adhesive which is low in cost, has high UV resistance, and furthermore does not generate cracks and the like even after a reflow process.SOLUTION: A glassy adhesive is provided which is comprised of a polysilazane compound (A) having structure represented by a specific structural formula (A-1) and a specific structural formula (A-2) and does not include a hydrosilyl group and a composition (B) including at least a curing catalyst. A molar ratio of the (A-1) component to the (A-2) component is in a range of (A-1):(A-2)=3:7-7:3. A nonvolatile content is 50 mass% or more when the composition is heated at 105°C for 3 hours. The curing catalyst is a single body of an organic acid, d block elements belonging to Period 4 of the Periodic Table, platinum group elements, and amphoteric elements or a compound including the above metal elements.SELECTED DRAWING: None
Patent JP-2021138699-A (JP)
Title: Compositions comprising adamts13 for use in methods for recanalization of occluded blood vessels in infarction
Inventor: BARBARA PLAIMAUER
IPC: A61K38/02
Filed: 2021-04-27
Abstract: To provide methods and compositions for recanalization of occluded blood vessels in a subject having an infarction.SOLUTION: The methods include a step of administering to a subject a therapeutically effective amount of isolated ADAMTS13 protein at particular dosages and particular ranges of the time after detection of infarction. As described herein, ADAMTS13 advantageously recanalizes occluded blood vessels and further reduces infarction size, even when administered a prolonged period after stable occlusion. Accordingly, such methods and compositions are useful for treatment of infractions caused by blood vessel occlusion.SELECTED DRAWING: None
Patent JP-2022168977-A (JP)
Inventor: KASAI TAKUYA
IPC: G03G15/08
Filed: 2021-04-27
Abstract: 【課題】カバー部材を装着した状態で、現像剤の流出を抑制可能な現像装置を提供する。【解決手段】現像装置は、現像容器と、現像剤担持体と、カバー部材と、を備える。現像容器は、開口部を有する。現像剤担持体は、現像容器に回転可能に支持され、現像剤を担持する外周面の一部が開口部から露出する現像領域を有する。カバー部材は、現像剤担持体の回転軸方向の全域に対向する前面部と、前面部の回転軸方向に沿って延びる側端部から現像容器側に立設され、現像剤担持体を挟んで対向する上面部、及び下面部と、前面部の回転軸方向の一端縁から現像容器側に立設される側面部と、下面部と前面部との連結部分に形成される補強リブと、を有し、少なくとも前面部、及び上面部によって現像剤担持体を覆うように、現像容器に着脱可能に装着される。カバー部材が現像容器に装着されている状態で、補強リブと現像容器との間に隙間が形成されている。【選択図】図６
Patent JP-2022019544-A (JP)
Title: Dripper and manufacturing method thereof
IPC: A47J31/02
Filed: 2021-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a dripper having favorable delivery performance in regard to a mounting state of a filter to a support body and favorable opening performance in regard to seal strength of a filter opening, and a manufacturing method of the dripper. 
     SOLUTION: A dripper 1 includes a bag-shaped filter 2, and a cylindrical support 3 foldably formed in a state where the filter 2 is located inside thereof. An opening of the filter 2 is peelably closed by ultrasonic seal from an outer surface of the support 3, and the inner surface of the support 3 and the outer surface of the filter 2 are in a peelably bonded state. The peelable bond state between the inner surface of the support 3 and the outer surface of the filter 2 is present only one side, with a fold M when the support 3 is in a folded state, used as a boundary. A seal range 24 of closing an opening of the filter 2 and a tentative bond range 26 of bonding the filter 2 and the support 3 accord with each other. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022170071-A (JP)
Title: Structure
Inventor: KUSAKARI TOSHIAKI
IPC: H01M8/04
Filed: 2021-04-28
Abstract: To provide a structure capable of accumulating gas used for power generation or cooling of a fuel cell on the lower surface of a structure and using the pressure as a buoyant force of the structure.SOLUTION: A structure equipped with a fuel cell system includes a skirt that forms a pressure accumulation space between the lower surface of the structure and the ground, an air supply unit that supplies off-gas discharged from the fuel cell system to at least one space selected from a group consisting of an inner space of the skirt and the pressure accumulation space, and a pressure exhaust portion that exhausts the pressure accumulated in the pressure accumulation space from the lower end of the skirt to the outside of the skirt, and buoyant force is imparted to the structure by supplying a predetermined amount of the off-gas from the air supply unit to at least one space selected from the group consisting of the inner space of the skirt and the pressure accumulation space.SELECTED DRAWING: Figure 1
Patent JP-2022171228-A (JP)
Inventor: ISHIZUKA NORIMOTO
IPC: A41B9/02
Filed: 2021-04-30
Abstract: 【課題】激しい運動時においても体動を阻害することなく、安定した着用感が得られるアスリート用パンツを提供する。を提供する。【解決手段】アスリート用パンツ１は、着用者の骨盤上部に装着される環状形の腰部支持布体１０と、腰部支持布体１０の前面側に接続して着用者の下腹部を覆う前布体２０と、前布体２０に接続して着用者の会陰を覆う股布体３０と、股布体３０と腰部支持布体１０の背面側に接続して着用者の臀裂に食い込みつつ左臀部と右臀部をそれぞれ支持する臀部支持布体４０と、を備える。【選択図】図１
Patent JP-2022173884-A (JP)
Title: Touchless transaction method, touchless transaction system, transaction management device, and automatic transaction device
Inventor: HATANAKA MASAYOSHI
IPC: G06Q20/32
Filed: 2021-05-10
Abstract: To enable a user to transact with an automatic transaction device without directly operating the automatic transaction device.SOLUTION: A touchless transaction method by which a user transacts with an automatic transaction device without any operation, includes a transaction management device 22 communicatively connected with a portable terminal 3 used by a user U and an automatic transaction device 10. The transaction management device executes: an authentication step of authenticating that the user using the portable terminal is a registered user based on information received from the portable terminal; a transaction content management step of receiving and managing a predetermined transaction content desired by the user from the portable terminal; and an instruction step of outputting an instruction for making a predetermined automatic transaction device execute the predetermined transaction content when acquiring identification information for identifying the predetermined automatic transaction device used by the user.SELECTED DRAWING: Figure 1
Patent JP-2022146832-A (JP)
Title: Sperm and ovum drawing according to character
Inventor: MIZUNO KENJI
IPC: A63F13/52
Filed: 2021-03-22
Abstract: To provide a game system that is full of entertainment property capable of being visually described and updated by status state transfer of the player characters, in a prior art of which there is a problem of distinguishing whose sperm or ovum is the character's one in a mating screen of a horse racing game or the like.SOLUTION: Drawing as if watching a state in the uterus using a microscope can be made by status of the player characters about UI for drawing the inside of the uterus. Also, the number of sperms in the uterus and types thereof can be changed in a variable manner because of depending on the status of the player characters, and thereby a user is given unmatched visual impact. A problem is solved by changing a shape, size or color of the sperm or the ovum for every character, creature or monster in the game. Just by looking it, the user can know types of the sperm.