baber/WOPTO huggingface dataset:
Patent JP-2022144619-A (JP)
Title: Fuel cell
Inventor: KATO MASATO
IPC: H01M8/0263
Filed: 2021-03-19
Abstract: To provide a fuel cell capable of reducing the electrical resistance of a diffusion layer.SOLUTION: A fuel cell includes: a membrane electrode assembly in which catalyst layers are joined on both sides of an electrolyte membrane; a first gas diffusion layer comprising a conductive member having gas permeability, the first gas diffusion layer being in contact with one of the catalyst layers; a second gas diffusion layer in contact with the other of the catalyst layers; a fuel gas separator in contact with the first gas diffusion layer; an oxidant gas separator in contact with the second gas diffusion layer; a fuel gas passage rib part with a wavy structure, provided on the surface of the fuel gas separator on a first gas diffusion layer side; and an oxidant gas passage rib part with a linear structure, provided on the surface of the oxidant gas separator on a second gas diffusion layer side. The fuel cell is characterized in that the fuel gas separator and the oxidant gas separator are laminated such that the center of the oxidant gas passage rib part overlaps the middle of the center of the fuel gas rib parts adjacent each other.SELECTED DRAWING: Figure 1
Patent JP-2022145007-A (JP)
Title: Multilayer structure spun yarn, manufacturing method thereof, fabric and clothing
Inventor: YASUDA TOMONORI
IPC: D02G3/36
Filed: 2021-03-19
Abstract: To provide a multilayer structure spun yarn enabling wear resistance, weft elongation and anti-pilling property of fabric to be improved by optimizing a yarn structure and animal hair fiber mixing rate, a manufacturing method thereof, fabric and clothing.SOLUTION: A multilayer structure spun yarn 20 consists of a core component fiber 21 and a sheath component fiber 24, and the sheath component fiber 24 contains an inner layer fiber 22 and a surface layer fiber 23. The inner layer fiber 22 of the sheath component fiber 24 is not twisted. The surface fiber 23 is wound in one direction to bundle entire fibers. The core component fiber 21 is a stretchable multifilament yarn. The sheath component fiber 24 is a mixed spun fiber containing animal hair fibers and short fibers other than animal hair fiber. When the multilayer structure spun yarn 20 is 100% by mass, mixing rate of the animal hair fiber is 5 to 50% by mass.SELECTED DRAWING: Figure 2
Patent JP-2021108151-A (JP)
Title: Support for cloud-based multi-tenant environments using connection labeling
Inventor: JEAN DE LAVARENE
IPC: G06F16/25
Filed: 2021-03-23
Abstract: To provide a system for performing connection labeling used for connection pools in cloud-based multi-tenant environments.SOLUTION: The system comprises a connection pool, including a plurality of connection objects which provide connections that software applications use in accessing a database, where each of the connections can be labeled according to a configuration of particular applications. The system also comprises connection pool logic that identifies connections labeled as high-cost connections, and controls creation or repurposing to meet requests from multiple tenants or tenant applications. The system also comprises connection pool logic that identifies connections labeled as high-cost connections and, if the sum of all connections is less than a particular threshold value, avoids using those high-cost connections to meet requests.SELECTED DRAWING: Figure 7
Patent JP-2022148559-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of operation confirmation of a movable body by performance operation.SOLUTION: A game machine includes control means for performing operation confirmation of a movable body corresponding to a situation when power is turned on for preventing disturbance of a performance or the like to be executed after power is turned on.SELECTED DRAWING: Figure 1
Patent JP-2022149888-A (JP)
Title: Image reading device
Inventor: ISHIDA TAKAO
IPC: H04N1/00
Filed: 2021-03-25
Abstract: To provide a technology that can realize cost reduction.SOLUTION: An image reading device includes a lighting unit that irradiates an imaging target placed on a predetermined placement surface with light, a holding unit that detachably holds a mobile terminal having an imaging unit that acquires a captured image by capturing an image of the imaging target, and a support unit that supports the holding unit so as to be positioned above the imaging target.SELECTED DRAWING: Figure 1
Patent JP-2022150476-A (JP)
Title: Front two-wheel tricycle
Inventor: MIZUNO TAKAMASA
IPC: B62K5/10
Filed: 2021-03-26
Abstract: To provide a front two-wheel tricycle which can improve turning performance without damaging attitude stability of a crewman.SOLUTION: A front two-wheel tricycle 11 comprises: a handle shaft body 25 which is so supported by a head tube 15a of a frame 15 as to be rotatable around a steering shaft line Sx; a seesaw member 27 which is so supported by the handle shaft body 25 below the head tube 15a as to be rotatable around a first axis Lx extending in a cross direction, and supports, at left and right ends, a left front wheel 12a and a right front wheel 12b so as to be inclinable around a second axis Xp, Xq extending in the cross direction with respect to a flat ground GR; and a linkage 28 which is connected to the seesaw member 27, and the left front wheel 12a and the right front wheel 12b, and inclines the left front wheel 12a and the right front wheel 12b in the same direction with respect to the flat ground GR at a second inclination angle β that is larger compared to a first inclination angle α of the handle shaft body 25 inclining in a longitudinal direction with respect to the flat ground GR.SELECTED DRAWING: Figure 2
Patent JP-2022150840-A (JP)
Title: Collided person protection device
Inventor: ABE YUKA
IPC: B60R21/34
Filed: 2021-03-26
Abstract: To provide a collided person protection device capable of mitigating impacts at the joint of a collided person at the time of collision.SOLUTION: This collided person protection device comprises: collision determination units 10 and 20 that determine the possibility of collision with a collided person P of a vehicle 1; and a collided person restraining unit 300 that, when the collision determination units determine that the possibility of collision with the collided person is equal to or higher than expected, develops a collided person restraining member 310 net-shaped, sheet-like and flexible in a planar shape in which an upper end is disposed at a position higher than the front end of a front hood 210 oppositely to the collided person on a side closer to the front than the front end 240 of a vehicle body.SELECTED DRAWING: Figure 4
Patent JP-2022156252-A (JP)
Title: shoe structure
Inventor: UEKI TOSHIYUKI
IPC: A43B23/02
Filed: 2021-03-31
Abstract: To improve a point that combination with different components of a shoe impairs or reduces effects as each component thereof has a structure that functions for walking improvement.SOLUTION: A shoe structure of the present invention is such: that an upper 2, in view from a toe direction, has the inner height of a big toe side which is made higher than the inner height of a fifth toe side and, in the instep side of a shoe, covers at least the metatarsal bone of the big toe and of the fifth toe; that an outsole 3 has in the heel part a formation of a hole part 3A which is made deeper to roughly near the grounding surface of the heel of the outsole; and that the insole 4 has, on an opposite face from the foot sole touching face of the heel part, a buffer part 4A which is engaged with the hole part 3A of the outsole 3 and which is formed with an elastic material and has an irregular part 4B which is formed on the foot sole touching face.EFFECT: This structure, when the upper, the outsole, and the insole are integrated in the entirety as a shoe, functions optimally, which as a result ensures effect of walk improvement and likelihood of less fatigue.SELECTED DRAWING: Figure 1
Patent JP-2022161100-A (JP)
Title: High frequency decompression device
Inventor: FUJIMOTO TAKAYUKI
IPC: H05B6/68
Filed: 2021-04-08
Abstract: To reduce overheating of the edges, corners, and protrusions of frozen food and improves the quality of food defrosting in a high frequency decompression device that thaws frozen food by applying a high-frequency electric field in the MHz band.SOLUTION: A high frequency decompression device includes a high-frequency power supply that outputs high-frequency power in the MHz band, an electrode pair that applies a high-frequency electric field in the MHz band to frozen food using output power of the high-frequency power supply, a matching unit that matches an output impedance of the high-frequency power supply to a load-side impedance containing the frozen food, and a power detection unit that detects a reflected power returning to the high-frequency power source, the matching unit repeats a first step of automatically matching the output impedance to substantially the same as the load impedance, and a second step of fixing the output impedance automatically matched in the first step until the thawing of the frozen food progresses and the reflected power reaches a predetermined threshold until the end of heating, and after the first step following the second step, the high-frequency power supply outputs output power obtained by subtracting the threshold from the previous output power.SELECTED DRAWING: Figure 2
Patent JP-2022162771-A (JP)
Title: Abnormality detection device, and abnormality detection method
Inventor: HONNAMI MASAHITO
IPC: E02B7/42
Filed: 2021-04-13
Abstract: To properly detect abnormality in a bearing portion.SOLUTION: In a radial gate 10, a door body 2 and a driving portion 31 are connected by a wire rope 36. In the door body 2, a skin plate 21 and a bearing portion 23 are connected by a column base 24. An abnormality detection device 40 comprises: a load measuring portion 46 acquiring values indicating a load applied on the wire rope 36 as a load estimation value; an angle meter 47 acquiring an angle of the column base 24 at a prescribed position as a column base angle; and a determination portion determining presence/absence of abnormality in the bearing portion 23 based on a relationship between the load estimation value and the column base angle when operating the radial gate 10. Thus, abnormality in the bearing portion 23 can be properly detected.SELECTED DRAWING: Figure 1
Patent JP-2022164423-A (JP)
Title: Polishing liquid composition for silicon oxide film
Inventor: YAMAGUCHI TETSUSHI
IPC: H01L21/304
Filed: 2021-04-16
Abstract: To provide a polishing liquid composition for silicon oxide films which can improve the polishing rate of a convex portion of a silicon oxide film on a substrate surface (convex removable rate), a method for producing a semiconductor substrate using the same, and a method for polishing a substrate.SOLUTION: This invention relates to a polishing liquid composition for silicon oxide films that contains cerium oxide particles (component A), a heterocyclic aromatic compound (component B), and a water-based medium. The component A has an oxygen storage content of 50 μmol/g or more.SELECTED DRAWING: None
Patent JP-2022164938-A (JP)
Title: Method for forming thin film or film composed of assembly of aggregate in which aggregates of carbon black are entangled with each other
Inventor: KOBAYASHI HIROSHI
IPC: H01B13/00
Filed: 2021-04-18
Abstract: To provide a method for forming a thin film and a film having total light transmittance of 0%, thermal emissivity of approximately 1.0 and excellent light-shielding property and excellent thermal emissivity using an inexpensive raw material with inexpensive working cost, wherein the formed thin film and film have all of conductivity, electromagnetic wave-shielding property and an antistatic function.SOLUTION: An assembly of carbon black is immersed in alcohol, a homogenizer device is operated in the alcohol, entanglement of aggregates in agglomerates is released, and a paste in which the assembly of the aggregates is dispersed in the alcohol is created. The paste is dropped onto a stage fixed to a spin coater, and a thin film composed of an assembly in which the aggregates are entangled with each other is formed on the surface of the stage by rotation of the spin coater. An extruder is filled with the paste, the paste is extruded into a T die, a film is pushed out from a lip of the T die having the width of the film and the thickness of the film, and the film is formed.SELECTED DRAWING: Figure 1
Patent JP-2021105516-A (JP)
Title: Cooling water system facility, control device, control method, and control program for cooling water system facility, and control device, control method, and control program for cooling tower
Inventor: HAMADA MASAYA
IPC: F28B9/06
Filed: 2021-04-20
Abstract: To reduce power of a cooling water system facility.SOLUTION: A control device 100 of a cooling water system facility 30 is provided. The cooling water system facility 30 includes a circulating pump 45 for circulating cooling water, and a cooling tower 31 comprising a cooling fan 41 for dissipating heat, and for cooling returned cooling water returned through a return pipe 33 by exchanging heat with atmospheric air, and supplying it from an outward pipe 32. The control device 100 performs program control of rotation speed of the cooling fan 41 on the basis of a cooling index indicating cooling performance of the cooling tower 31.SELECTED DRAWING: Figure 6
Patent JP-2022167277-A (JP)
Title: game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2021-04-23
Abstract: To provide a game machine capable of enhancing a game amusement.SOLUTION: A microcomputer 81 for game control of a Pachinko game machine PY1 can control a game state to a non-time shortening state and a time shortening state. The microcomputer can execute a small winning game in response to small winning in a lottery of a special symbol 2, and can execute a big winning game in response to passage of a game ball in a specific area 39 during the small winning game, or in response to big winning in the lottery result of the special symbol 2. The microcomputer can control the game state to the non-time shortening state in response to the number of times of small winning in the time shortening state reaching the upper limit number of times of small winning. The microcomputer can control the time shortening state to the time shortening state with the upper limit number of times of small winning being 7, and to the time shortening state with the upper limit number of times of small winning being 2. During a small winning game, a game ball can enter a second big winning port 35 more easily in a normal game state than in the time shortening state.SELECTED DRAWING: Figure 44
Patent JP-2021118733-A (JP)
Title: Method for producing retinal tissue
Inventor: ANDO MANABU
IPC: C12N5/071
Filed: 2021-04-28
Abstract: To provide methods for efficiently producing retinal cells or retinal tissues from pluripotent stem cells prepared or maintained and cultured in the absence of feeder cells (under feeder-free conditions).SOLUTION: Provided is a method for producing cell aggregates containing cells expressing 1 or more selected from the group consisting of Oct3/4, Sox1, Sox2, N-cadherin, TP63, Nestin, and Otx2, comprising the following steps (1) and (2): (1) a first step of culturing mammalian pluripotent stem cells in the absence of feeder cells in a medium containing 1) undifferentiated maintenance factor and 2) MEK inhibitor, for a period not exceeding 30 days; and (2) a second step of suspending and culturing the cells obtained in the first step to form cell aggregates.SELECTED DRAWING: None
Patent JP-2021139369-A (JP)
Title: Blower fan, blower and range hood
Inventor: ABE HIROYUKI
IPC: F04D29/70
Filed: 2021-04-30
Abstract: To reduce adhesion of oil to an impeller by enhancing efficiency of collecting oil in the air while ensuring sufficient airflow and thereby improving maintainability.SOLUTION: A blower fan 30 comprises: an impeller 32 which has a plurality of blades 31; a power transmission member 35 which transmits rotative force to the impeller 32; and a filter 33 which is installed on either the impeller 32, the power transmission member 35 or a rotation shaft 36 of a motor generating the rotative force and has a hole 34 allowing an air flow generated by rotation of the impeller 32 to pass therethrough. The filter 33 is detachably installed on either the impeller 32, the power transmission member 35 or the rotation shaft 36 of the motor.SELECTED DRAWING: Figure 10
Patent JP-2022173625-A (JP)
Title: Mounting structure of detection substrate
Inventor: KATAOKA KENJI
IPC: H05K7/14
Filed: 2021-05-10
Abstract: To make it possible to attach a detection substrate to a circuit breaker so as not to be misoriented and to attach the detection substrate to the circuit breaker without rattling.SOLUTION: A mounting structure of a rectangular detection substrate 50 fixed to a circuit breaker is provided. A plurality of mounting units 51 is provided for attaching a circuit breaker to one side of the detection substrate and a side opposite to the one side. At least one of the plurality of mounting units has a shape different from that of the other mounting unit. One side of the detection substrate and a side located on the opposite side are configured to be asymmetric.SELECTED DRAWING: Figure 7
Patent JP-2022175267-A (JP)
Title: Molding die and manufacturing method for molded structure
Inventor: NAKAMURA HIDEKI
IPC: B29C45/37
Filed: 2021-05-13
Abstract: To suppress resin leakage and unevenness generation of a design surface caused by uneven mixing of raw materials and uneven basis weight in a pre-board.SOLUTION: A forming die 50 includes a first die 51 having a first press surface 51 and a second die 52 having a second press surface 52A. The first die 51 and the second die 52 include, in a closed state, a first cavity C1 to press mold a preboard P of a substrate 14. The second press surface 52A includes a main press surface 53A, a resin-forming surface 54A that is concave in a direction away from the upper die 51 even more than the main press surface 53A and forms a second cavity C2 corresponding to the outer shape of the resin forming body 20, and a plate-filling surface 55A adjacent to the resin forming surface 54A and protruding on the side of the upper die 51 even more than the main press surface 53A. The plate-filling surface 55A is provided with a leakage stop groove 56 located at a distance from the resin molding surface 54A and is recessed in a direction away from the upper die 51.SELECTED DRAWING: Figure 7
Patent JP-2021122021-A (JP)
Title: Hydroxide ion-conductive separator and zinc secondary battery
Inventor: YAMAMOTO SHO
IPC: H01M50/489
Filed: 2021-05-13
Abstract: To provide a hydroxide ion-conductive separator having excellent alkali resistance and capable of suppressing short circuits due to zinc dendrites further effectively.SOLUTION: There is provided a hydroxide ion-conductive separator including a porous substrate and a layered double hydroxide (LDH)-like compound filling pores of the porous substrate. The LDH-like compound is a hydroxide and/or an oxide with a layered crystal structure, containing: Mg; and one or more elements, which include at least Ti, selected from the group consisting of Ti, Y, and Al.SELECTED DRAWING: Figure 1
Patent JP-2021179995-A (JP)
Title: Medical image processing apparatus, medical image processing method, and program
Inventor: MENG FANJIE
IPC: G06T1/00
Filed: 2021-05-17
Abstract: To generate a data set of new medical images used for a deep learning model without requiring a large amount of existing data.SOLUTION: A medical image processing apparatus according to an embodiment comprises a key information point generation unit and a data set generation unit. The key information point generation unit extracts feature points related to a specific disease from medical images included in a data set of existing medical images, and displaces the feature points in accordance with the feature of the disease to generate key information points. The data set generation unit deforms, within a predetermined allowable range, the periphery of the key information points in the medical images to become similar to deformation due to the disease to generate a data set of new medical images from the data set of existing medical images.SELECTED DRAWING: Figure 1
Patent JP-2022177497-A (JP)
Title: Cooking system
Inventor: HEMMI KENICHI
IPC: A47J27/00
Filed: 2021-05-18
Abstract: To provide a cooking system that changes a treatment pattern of heating treatment in accordance with power supply information.SOLUTION: A cooking system comprises: a cooking device for housing an object to be heated in a body, and cooking the object to be heated; a power supply information acquisition unit for acquiring power supply information for supplying power to the cooking device; and a control unit for changing a predetermined treatment pattern of heating treatment for cooking the object to be heated on the basis of the power supply information.SELECTED DRAWING: Figure 1
Patent JP-2022178057-A (JP)
Title: System to detect obstacle around heavy machine
Inventor: SUEYOSHI TAKANOBU
IPC: E02F9/26
Filed: 2021-05-19
Abstract: To avoid the risk of contact with obstacles in a way that avoids to the greatest extent impeding workability of an operator by setting an appropriate detection area according to the postures of a boom and an arm.SOLUTION: Left and right vertical scanners are provided, which are positioned on the left and right sides of an upper revolving structure across a boom and an arm and can detect obstacles in a vertical plane by emitting laser into the vertical plane, including themselves. And left and right horizontal scanners are provided which are positioned on the left and right sides of the upper revolving structure across the boom and arm and can detect obstacles in a horizontal plane by emitting laser into the horizontal plane, including themselves. In a plane detectable by the vertical scanner, etc. a detection area BL around the boom and a detection area AL around the arm are set according to the attitudes of the boom and the arm detected by a tilt sensor. When an obstacle is detected within the detection area, a movement is performed to avoid contact with the obstacle.SELECTED DRAWING: Figure 5
Patent JP-2022180851-A (JP)
Title: Primer set, real-time pcr probe, and real-time pcr kit, as well as applications thereof
Inventor: SHIBAIKE HIROYUKI
IPC: C12Q1/6888
Filed: 2021-05-25
Abstract: To provide methods for efficiently detecting the presence of Limnoperna fortunei.SOLUTION: The primer set of the present invention comprises: an oligonucleotide comprising the base sequence represented by SEQ ID NO: 1; and an oligonucleotide comprising the base sequence represented by SEQ ID NO: 2. The real-time PCR probe of the present invention also comprises an oligonucleotide comprising the base sequence represented by SEQ ID NO:3 and respectively comprising a fluorescent substance and a quencher substance on the 5'-end side and the 3'-end side of the base sequence.SELECTED DRAWING: None