baber/WOPTO huggingface dataset:
Patent JP-2021027335-A (JP)
Title: Vertical memory device
Inventor: KIM JUN-HYEONG
IPC: H01L27/11556
Filed: 2020-06-29
Abstract: To provide a vertical memory device with improved electrical characteristics.SOLUTION: A vertical memory device includes: a lower circuit pattern formed on a first substrate including a first region, a second region, and a third region; a second substrate formed on the lower circuit pattern in the first and second regions of the first substrate; a first conductor formed on the lower circuit pattern in the third region of the first substrate, formed at the same height as that of the second substrate, and separated from the second substrate; a dielectric film structure formed on the first conductor; a capacitor formed on the dielectric film structure and including a second conductor; gate electrodes separated from each other on the second substrate along the vertical direction perpendicular to the upper surface of the first substrate in the first and second regions of the first substrate; and a channel extending vertically through the gate electrode in the first region of the first substrate, and a memory cell is formed in the first region above the lower circuit pattern, a contact plug that transmits an electrical signal to the memory cell is formed in the second region, and a through-via through which an electrical signal is transmitted to the lower circuit pattern is formed in the third region.SELECTED DRAWING: Figure 1
Patent JP-2022011876-A (JP)
Title: Levee crown flashing material
Inventor: TANAKA KOSUKE
IPC: E04B1/64
Filed: 2020-06-30
Abstract: To provide a levee crown flashing material which is mounted on a levee crown face at a levee crown external corner portion of a concrete structure to be used, and can solve a problem that rain water falling from the levee crown flashing material becomes in contact with a wall face of the concrete structure to be a deterioration factor of the wall face.SOLUTION: A levee crown flashing material comprises: a plate-like support portion mounted on a levee crown face of a levee crown external corner portion in a concrete structure; and a plate-like flashing portion diagonally extending from a levee crown external corner portion side end edge at a side of the levee crown external corner portion of the plate-like support portion upwardly with respect to the plate-like support portion.SELECTED DRAWING: Figure 1
Patent JP-2022013314-A (JP)
Title: Core sampling device
Inventor: YAMADA NAOTO
IPC: E21B25/00
Filed: 2020-07-03
Abstract: To provide a wire line type core sampling device that can be shared for soft rock and hard rock, and can simplify its structure and reduce its length.SOLUTION: A wire line type core sampling device comprises an outer tube 12, an inner tube 15 that is inserted to the inside of the outer tube 12 and has a core taking-in part 17 at its tip, and a swivel mechanism 13 that rotatably supports the inner tube 15 relative to the outer tube 12. A support shaft 21 of the swivel mechanism 13 has a first shaft body 24, a second shaft body 25, and a spring member 27. The spring member 27 acts as a compression spring when the inner tube 15 retracts relative to the outer tube 12 in a retraction direction, and acts as a tension spring when the inner tube 15 advances relative to the outer tube 12 in a protrusion direction.SELECTED DRAWING: Figure 2
Patent JP-2022014362-A (JP)
Title: Microneedle, microneedle array, patch, and method
Inventor: NISHIZAWA MATSUHIKO
IPC: A61M37/00
Filed: 2020-07-06
Abstract: To provide a microneedle and a microneedle array having excellent mechanical strength and hydrophilicity.SOLUTION: The present invention discloses: a microneedle composed of two or more materials having different dissolution rates in phosphate buffer (PBS buffer) (pH 6.8, temperature 37°C); a microneedle array having the plurality of microneedles erecting on a base material; a patch including the microneedle array and a plurality of electrodes in contact with the microneedle array; and a method that uses the microneedle, and/or the microneedle array, and/or the patch (excluding medical practice).SELECTED DRAWING: Figure 1
Patent JP-2020168454-A (JP)
Title: Coupling units for medical device delivery systems
Inventor: ASHOK NAGESWARAN
IPC: A61F2/90
Filed: 2020-07-07
Abstract: To provide coupling units for medical device delivery systems.SOLUTION: A stent coupler for use with a medical device delivery system is disclosed. A stent delivery system includes a core member having a distal segment, and a coupler positioned about the core member distal segment. The coupler is rotatably coupled to the core member and includes a rigid plate having a first end surface, a second end surface, and a side surface extending between the first and second end surfaces, the side surface comprising one or more projections separated by recesses. The delivery system further includes a stent extending along the core member distal segment such that an inner surface of the stent is engaged with the one or more projections of the engagement member.SELECTED DRAWING: Figure 5B
Patent JP-2022014723-A (JP)
Title: Active energy ray polymerization initiator, active energy ray curable composition, active energy ray curable ink, ink container, image formation method, and image formation device
Inventor: HARADA NARIYUKI
IPC: C09D11/101
Filed: 2020-07-07
Abstract: To provide an active energy ray polymerization initiator which has high sensitivity to the UV of 350-400 nm and high solubility in water.SOLUTION: The active energy ray polymerization initiator has a structure represented by the general formula (1) in the figure. (In the general formula (1), R1 is H or a methoxy group; R2 is H or a C1-8 hydrocarbon group; Alk is a C3-12 hydrocarbon group; and Lnk is a link or a group represented by the structural formula (1) in the figure.)SELECTED DRAWING: None
Patent JP-2022022836-A (JP)
Title: Discharge device
Inventor: EZAKI TETSUYA
IPC: A61L9/22
Filed: 2020-07-08
Abstract: To provide a discharge device that can prevent corrosion of the support.SOLUTION: A discharge device 100 is equipped with a discharge member 192, a support part 191, a coating part 201, and a lid part 203. The discharge member 192 discharges when a voltage is applied to it. The support part 191 supports the discharge member 192. The coating part 201 covers the support part 191. The lid 203 covers a first end 201A on the side of the discharge member 192 among a pair of ends of the coating part 201. The discharge device 100 is preferably further provided with a substrate 52 and an insulating member 9.SELECTED DRAWING: Figure 3
Patent JP-2022017818-A (JP)
Title: Partitioning device and partitioning system
Inventor: FUKAYA SOMA
IPC: E04B2/76
Filed: 2020-07-14
Abstract: To provide a partitioning device capable of loosely partitioning an interior space, and a partitioning system.SOLUTION: A partitioning system 100 has multiple partitioning devices 1B including a frame structure 2 composed of multiple frames, in which the middle part of an upper frame 4 and a lower frame 5 is bent in a plan view. The partitioning system 100 forms a space partitioned by the multiple partitioning devices 1B by placing the multiple partitioning devices 1B at intervals.SELECTED DRAWING: Figure 21
Patent JP-2022020094-A (JP)
Title: Sales management apparatus and program
Inventor: SHIBATA KEISUKE
IPC: G06Q30/02
Filed: 2020-07-20
Abstract: To provide a sales management apparatus and a program that make it easy for a user to process products that should be promoted.SOLUTION: In a sales management system in which a server and a plurality of client terminals are connected to communicate with each other via a network, a CPU of the client terminal determines whether or not a new product of a type that meets a predetermined condition has been created based on transaction information of the product targeting the plurality of products registered in a product master file (product database), and causes a support panel (support information display region) to display a POP print button and a DM issuing button as operational icons for performing sales promotion business for the types of products that meet the predetermined condition when the types of the products that meet the predetermined condition are determined to be newly created.SELECTED DRAWING: Figure 9
Patent JP-2020181996-A (JP)
Title: Nitride semiconductor device
Inventor: TAKADO SHINYA
IPC: H01L29/778
Filed: 2020-07-22
Abstract: To provide a nitride semiconductor device capable of realizing stable normally-off operation.SOLUTION: A nitride semiconductor device 1 includes: an electron transit layer including GaxIn1-xN (0<x≤1); an electron supply layer formed on the electron transit layer and including AlaGAbInC (0≤a≤1, 0≤b≤1, 0≤c≤1, and a+b+c=1); a gate insulating film formed so as to pass through the electron supply layer and be in contact with the electron transit layer; and a gate electrode facing the electron transit layer so as to insert the gate insulating layer therebetween. The gate insulating film contains an oxide of the electron supply layer, and the gate insulating film has a thickness T1 in a direction orthogonal to a depth direction that is greater than a thickness T2 in the depth direction in contact with the electron transit layer.SELECTED DRAWING: Figure 6
Patent JP-2021108098-A (JP)
Title: Review information processing method, device, computer apparatus, and medium
Inventor: LIU HAO
IPC: G06N20/00
Filed: 2020-07-28
Abstract: To provide a processing method, a device, a computer apparatus, and a medium that generate a training sample for review information by only labeling a viewpoint category that corresponds to a viewpoint phrase, and thereby save a labor cost for labeling the training sample.SOLUTION: A method determines a corresponding viewpoint category for each viewpoint phrase in a review viewpoint dictionary in a user operation for review information, acquires a target corpus that matches each viewpoint phrase from a plurality of review corpora, adopts the corresponding viewpoint category to label the target corpus that matches the corresponding viewpoint phrase for each viewpoint phrase and then acquires a first training sample, and uses the first training sample to train a classification model and then uses the trained classification model to recognize a review viewpoint category.SELECTED DRAWING: Figure 1
Patent JP-2022025317-A (JP)
Title: Aluminum-ceramic joint substrate, and production method thereof
Inventor: KOBAYASHI KOJI
IPC: C04B37/02
Filed: 2020-07-29
Abstract: To provide an aluminum-ceramic joint substrate less in joint defects between an aluminum plate and an aluminum base plate, and a ceramic substrate, and superior in heat cycle resistance, and a production method thereof.SOLUTION: An aluminum-ceramic joint substrate comprises: an aluminum plate 14 made of aluminum alloy and directly joined to one face of a ceramic substrate 12; and an aluminum base plate 10 made of aluminum alloy and directly joined to the other face. In the aluminum-ceramic joint substrate, a plate-like reinforcement member 16 higher than the aluminum base plate 10 in strength is disposed in the aluminum base plate 10 and directly joined to the aluminum plate 14; the aluminum alloy contains magnesium of 0.01-0.2 mass%, and silicon of 0.01-0.1 mass% with the balance consisting of aluminum and inevitable impurities.SELECTED DRAWING: Figure 2
Patent JP-2022025357-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: TOTSUKA ATSUSHI
IPC: G06T7/00
Filed: 2020-07-29
Abstract: To provide an image processing technique which analyzes particles with satisfactory accuracy by using an image of particles captured by an optical microscope.SOLUTION: An image processing apparatus according to the present invention has: first acquiring means for acquiring a height image having height information from an image capturing plane as a pixel value; second acquiring means for acquiring, as a first luminance image, at least one of luminance images obtained by capturing an observation region similar to the height image; and binarizing means for acquiring binary information for use in discriminating the observation region to a particle region and a non-particle region by using a first threshold value acquired based on a histogram of pixel values of a reference image selected from either of the height image and the first luminance image. The binarizing means corrects the binary information for each local region by using a second threshold value acquired based o a pixel value at a local region of an image which is not selected as the reference image.SELECTED DRAWING: Figure 3
Patent JP-2022026147-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2022035395-A (JP)
Title: Carboxymethyl cellulose-containing oil/fat composition for deep-fried food
Inventor: YAMANAKA Mizuki
IPC: A23D9/00
Filed: 2020-08-20
Abstract: To provide a method for suppressing the formation of polar substance due to thermal oxidation when oil-cooking a material, by an oil/fat composition for deep-fried food.SOLUTION: Provided is an oil/fat composition for deep-fried food that suppresses the formation of polar substance due to thermal oxidation when oil-cooking a material. The oil/fat composition for deep-fried food is an oil/fat composition characterized by containing carboxymethyl cellulose. The concentration of carboxymethyl cellulose contained in the oil/fat composition for deep-fried food preferably is 1 mass ppm or more and 100 mass ppm or less. The deep-fried food oil-cooked using the oil/fat composition for deep-fried food is suitably used as a food since the formation of polar substance due to thermal oxidation is suppressed.SELECTED DRAWING: None
Patent JP-2021006255-A (JP)
Title: Robotic surgical assemblies and instrument drive connectors thereof
Inventor: BROCK KOPP
IPC: B25J15/04
Filed: 2020-08-25
Abstract: To provide robotic surgical assemblies and instrument drive connectors thereof.SOLUTION: An instrument drive connector 200 includes a housing assembly 210, an elongated shaft 220 extending distally from the housing assembly, and a first drive assembly at least partially disposed within the housing assembly and the elongated shaft. The first drive assembly includes a first drive screw, a first input drive coupler non-rotatably coupled to a proximal end of the first drive screw, a first drive nut threadedly engaged with a threaded body portion of the first drive screw and longitudinally movable relative thereto in response to rotation of the first drive screw, and a locking link. The locking link includes an elongated body having a proximal end portion coupled to the first drive nut and longitudinally movable relative thereto between a proximal non-locking position and a distal locking position, and a distal end portion including a switch actuation assembly including a switch actuating arm biased towards the distal locking position.SELECTED DRAWING: Figure 3
Patent JP-2022038468-A (JP)
Title: Accumulator arrangement structure
Inventor: OKA YUSUKE
IPC: F15B1/26
Filed: 2020-08-26
Abstract: To arrange an accumulator compactly.SOLUTION: An oil tank 8 is formed in a box shape, and internally partitions a tank internal space 9 in which oil can be stored. An accumulator 5 can accumulate hydraulic pressure inside, and is fixed to the oil tank 8 in a state where the region of the accumulator 5 excluding an upper end part 5a is arranged in the tank internal space 9 of the oil tank 8. A lower end part 5b of the accumulator 5 is connected to an oil flow path from a hydraulic pump to a hydraulic cylinder.SELECTED DRAWING: Figure 3
Patent JP-2022038848-A (JP)
Title: Fuel injection control system
Inventor: SAITO DAICHI
IPC: H01F7/18
Filed: 2020-08-27
Abstract: To increase a pressure of a fuel injected from a fuel injection valve.SOLUTION: Under a condition that a period from start of power supply to an electromagnetic coil 23 of a fuel injection valve 20 from a capacitor 16 to start of valve opening of the fuel injection valve 20, is defined as an ineffective injection period, in injecting a fuel from a specific fuel injection valve 20 among the plurality of fuel injection valve 20, a control device 100 lowers a charging voltage of the capacitor 16 by energizing the electromagnetic coil 23 of the other fuel injection valve 20 in the ineffective injection period before energizing the electromagnetic coil 23 of the specific fuel injection valve 20, and then energizes the electromagnetic coil 23 of the specific fuel injection valve 20 to inject the fuel from the fuel injection valve 20.SELECTED DRAWING: Figure 3
Patent JP-2022041014-A (JP)
Title: Stopper releasing device and conveying line
Inventor: YOSHIKAWA EIJI
IPC: B65G13/02
Filed: 2020-08-31
Abstract: To provide a compact stopper releasing device.SOLUTION: A stopper releasing device 1 comprises: a pedestal part 30; an extension/contraction part 31 which is provided on the pedestal part 30 so as to be movable in the horizontal direction and is vertically driven in an extending/contracting manner in a telescopic state to reach an upper stopper 13; an engaging part 32 which is prepared in the extension/contraction part 31 and extends horizontally to be engaged with the stopper 13; and an actuator 33 which moves horizontally the extension/contraction part 31 so as to be close to and away from the stopper 13. The extension/contraction part 31 comprises: a plurality of cylinders 35; and a connecting member 36 which connects the cylinders 35 in series, and arranges the connected cylinders 35 in parallel in a contracted state.SELECTED DRAWING: Figure 7
Patent JP-2022042123-A (JP)
Title: Ceramic member, cutting insert, and cutting tool
Inventor: NISHI TOMOHIRO
IPC: B23B27/14
Filed: 2020-09-02
Abstract: To improve adhesion between a substrate and a coating layer.SOLUTION: There is provided a ceramic member comprising a substrate containing alumina and tungsten carbide, and a coating layer which is formed on the surface of the substrate and is formed of a chemical compound having a crystal structure of a NaCl type. The ceramic member is characterized in that the value of a peak intensity ratio (IA/IB) is not lower than 1.0, provided that IA is a peak intensity assigned to a (111) plane of the chemical compound, and IB is a peak intensity assigned to a (200) plane of the chemical compound, when measuring the coating layer by X-ray diffraction.SELECTED DRAWING: Figure 1
Patent JP-2021002839-A (JP)
Title: Technique for benchmarking pairing strategy in contact center system
Inventor: ZIA CHISHTI
IPC: H04M3/523
Filed: 2020-09-03
Abstract: To provide a technique for benchmarking a pairing strategy in a contact center system.SOLUTION: A technique includes a step of cycling through at least two pairing strategies by at least one processor configured for a contact center operation and a step of determining a difference in performance between at least two pairing strategies by at least one processor, and at least one contact benchmarks the pairing strategy in the contact center system, which is paired in a sequence of contact interactions, to reach a final outcome during the final contact interaction in the sequence of contact interactions.SELECTED DRAWING: Figure 4
Patent JP-2022047285-A (JP)
Title: Transfer protocol and bidirectional live system
Inventor: BOKU MASAYOSHI
IPC: H04N21/2343
Filed: 2020-09-11
Abstract: To Transfer data in a real time to a closed network base from another network base.SOLUTION: The present invention relates to a transfer protocol for transferring data from a first network to a second network that restricts data communication from the first network. On the first network side, transfer data to be transferred from the first network to the second network is converted into a visible information display body, and on the first network side, a conversion video including at least one information display body is generated, the conversion video is captured on the second network side, and the transferred data is restored from the information display body of the captured converted video.SELECTED DRAWING: Figure 2
Patent JP-2022050056-A (JP)
Title: Information processing method, information processing device, and computer program
Inventor: SUZUKI KENJI
IPC: G16H10/00
Filed: 2020-09-17
Abstract: To provide an information processing method, an information processing device, and a computer program that output information based on a collation result between an inspection request code used at the time of an inspection request from a medical institution to an inspection institution and inspection item information of the medical institution attached to the inspection request code.SOLUTION: An information processing method includes: receiving an inspection request code used when a medical institution requests an inspection institution to perform an inspection S121; converting it into an inspection item code of the medical institution attached to the inspection request code S122; referring to a storage unit that stores inspection item information of the inspection institution associated with an inspection item code of each inspection and collating the inspection item information of the inspection institution attached to the acquired inspection request code with the inspection item information of the inspection institution associated with the corresponding inspection item code S127; and outputting information based on a collation result S130.SELECTED DRAWING: Figure 10
Patent JP-2022050856-A (JP)
Title: Welding structure for thin tube and welding method for thin tube
Inventor: OCHIAI KOICHI
IPC: B23K26/21
Filed: 2020-09-18
Abstract: To provide a welding structure for a thin tube and a welding method for a thin tube, by which a welding portion is made compact without causing a gap between the thin tube and a washer.SOLUTION: In a welding structure 12, while a thin tube 11 made of metal is kept inserted in a through-hole 14 of a washer 13, the thin tube 11 is welded to the washer 13. While the thin tube 11 is kept inserted in the through-hole 14 of the washer 13, the washer is pressed toward the inside of the washer 13 from an outside surface (a small diameter portion 13c) of one-end side of the washer 13 by a caulking process to bring the outer periphery of the thin tube 11 and the inner periphery of the through-hole 14 into contact with each other. In this state, the periphery of the contact portion between the thin tube 11 and the opening of the through-hole 14 at the one-end side of the washer 13 is welded and fixed by laser welding.SELECTED DRAWING: Figure 2
Patent JP-2022050943-A (JP)
Title: Target direction acquisition device, control system, method for directing surveying device to direction of target, and program
Inventor: SASAKI AKIRA
IPC: G01C15/00
Filed: 2020-09-18
Abstract: To obtain a technology capable of detecting a direction of a target on a side of a surveying device without requiring new hardware as much as possible.SOLUTION: A method for pointing a laser scanner 100, which is a surveying device, toward a reflective prism 400, which is a target, comprises: obtaining a captured image of the laser scanner 100 from the side of the reflective prism 400 with a smartphone 200; acquiring the direction of the reflective prism 400 as seen from the laser scanner 100, based on the captured image; and rotating the laser scanner 100 and facing the reflective prism, based on the direction of the reflective prism 400 as seen from the laser scanner 100.SELECTED DRAWING: Figure 1