baber/WOPTO huggingface dataset:
Patent JP-2020163288-A (JP)
Title: Method and apparatus for manufacturing emulsion
Inventor: FUKUNAGA HAJIME
IPC: B01F5/10
Filed: 2019-03-29
Abstract: To provide a method for manufacturing an emulsion with more excellent monodispersity by a membrane emulsification method.SOLUTION: In a method for manufacturing an emulsion, a liquid mixture is circulated within a circulation circuit which has a plurality of tanks, a porus material, solution sending means, and circulation piping for connecting them together, so that the liquid mixture containing an aqueous phase and an oil phase can pass through the porous material a plurality of times. The tank for supplying the liquid mixture to the circulation piping toward the porous material and the tank for collecting the liquid mixture having passed through the porous material are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2019115753-A (JP)
Title: Gripper pusher for tissue apposition systems
Inventor: KENT DELL
IPC: A61B17/08
Filed: 2019-04-02
Abstract: To provide devices, systems and methods for tissue approximation and repair at treatment sites.SOLUTION: The devices, systems and methods of the invention can be used in a variety of therapeutic procedures, including endovascular, minimally invasive and open surgical procedures, and in various anatomical regions, including the abdomen, thorax, cardiovascular system, heart, intestinal tract, stomach, urinary tract, bladder, lung, and other organs, vessels and tissues. The invention is particularly useful in those procedures requiring minimally invasive or endovascular access to remote tissue locations, where instruments utilized must negotiate long, narrow and tortuous pathways to a treatment site. In addition, many of the devices and systems of the invention are adapted to be reversible and removable from a patient at any point without interference with or trauma to internal tissues.SELECTED DRAWING: Figure 15K
Patent JP-2019141621-A (JP)
Title: Electrosurgical forceps for delivering microwave energy from non-resonant unbalanced lossy transmission line structure
Inventor: HANCOCK CHRISTOPHER PAUL
IPC: A61B18/18
Filed: 2019-04-03
Abstract: To provide electrosurgical forceps for delivering microwave frequency energy into grasped tissue to coagulate or cauterize or seal the tissue.SOLUTION: The present invention relates to electrosurgical forceps 100 for delivering microwave energy into biological tissue from a non-resonant unbalanced lossy transmission line structure located within or formed by the jaws of the forceps. The transmission line structure may be formed across the gap between the jaw elements 104, 106 by opposed conductive elements, which are respectively electrically connected to inner and outer conductors of a coaxial cable 102. Each jaw element may comprise its own lossy transmission line, so that a power splitter is used to divide microwave energy from the coaxial cable. The forceps may be used endoscopically in the gastrointestinal tract or laparoscopically or in open surgery.SELECTED DRAWING: Figure 1
Patent JP-2020173900-A (JP)
Title: Laminated battery
Inventor: NAKAMA TAKAHIKO
IPC: H01M10/0585
Filed: 2019-04-08
Abstract: To prevent an external wiring from colliding with ear portions while ensuring the sealing performance of the ear portions.SOLUTION: Ear portions 14b and 14c are bent to the side where an emboss 12 protrudes. The widths W1 and W2 of the first and second ear portions 14b and 14c before being bent satisfy W1≥W2, and the heights H1 and H2 of the folded first and second ear portions 14b and 14c satisfy H1<H2. A circuit board 20 is arranged on the same side as the side where the first ear portion 14b is bent with respect to a terrace portion 14a, facing the terrace portion 14a. An external wiring 24 is led out from the side of the first ear portion 14b in parallel with the longitudinal direction of the terrace portion 14a.SELECTED DRAWING: Figure 5
Patent JP-2020172382-A (JP)
Title: Conveyance path switching device
Inventor: FUJIO YOSHIHIKO
IPC: B65G47/68
Filed: 2019-04-12
Abstract: To provide a conveyance path switching device capable of installing without changing height of existing upstream-side and downstream-side conveyors and further making a switching conveyor not crush a material to be conveyed when switching a conveyance path of the material to be conveyed, in the conveyance path switching device for conveying the material to be conveyed by switching the conveyance path of it.SOLUTION: A conveyance path switching device 10 for conveying an article 90 by switching a conveyance path of it comprises: an upstream-side lower-part switching conveyor 12; a downstream-side upper-part switching conveyor 13; a downstream-side lower-part switching conveyor 14; a height detection sensor 51 for detecting the article 90 having a prescribed height conveyed by the upstream-side lower-part switching conveyor 12; and an article detection sensor 52 for detecting the article 90 transferred from the upstream-side lower-part switching conveyor 12 to the downstream-side lower-part switching conveyor 14. The oscillation of the downstream-side upper-part switching conveyor 13 by a first oscillation device 20 is controlled based on the detection of the article 90 by the height detection sensor 51 and the article detection sensor 52.SELECTED DRAWING: Figure 1
Patent JP-2020174958-A (JP)
Title: Dialyzing apparatus monitoring system
Inventor: WATANABE SHOTARO
IPC: A61M1/16
Filed: 2019-04-19
Abstract: To provide a dialyzing apparatus monitoring system which monitors the states of plural dialyzing apparatuses while suppressing noise occurrence.SOLUTION: Plural portable terminals are configured to be able to receive detection signals transmitted from each of plural communication units 8. Each of the portable terminals vibrates by receiving a detection signal, and displays a display screen identifying a dialysis apparatus 5 corresponding to one of light emission units 6 which is in a specific light-emitting state.SELECTED DRAWING: Figure 2
Patent JP-2020089914-A (JP)
Title: Device for molding composite material and method for manufacturing ceramic-based composite material
Inventor: JOZEF KUCZMASZEWSKI
IPC: A61L27/12
Filed: 2019-04-25
Abstract: To provide a device design for manufacturing a molded composite component which is uniformly constructed, and a method for manufacturing an implant composite material.SOLUTION: There is essence of this device design in that the device has a distribution assembly, a guide unit (11), which is so positioned as to face a dispensation unit, exists above a formwork unit (14) and is slidably fitted onto a vertical frame (19), a pressing assembly (20), which comprises a piston rod (25) having a rammer (27) at an end thereof, exists above the guide unit (11), and the piston rod (25) is located in a casing (24) into which a pneumatic pipeline (23) is connected. There is an essence of this method in that preforming is performed by completely filling a preforming trough, then, a material is extruded from the preforming trough in small portions, and thereafter, respective portions are separately hardened by beating until reaching consistency containing air less than 15%.SELECTED DRAWING: Figure 3
Patent JP-2020186475-A (JP)
Title: Producing apparatus and producing method of chemically modified biomass nanofiber dispersion liquid and producing method of chemically modified biomass nanofiber
Inventor: OGURA KOTA
IPC: B01F3/12
Filed: 2019-05-09
Abstract: To provide a manufacturing apparatus and a manufacturing method of a chemically modified biomass nanofiber dispersion liquid, and a method for producing a chemically modified biomass nanofiber, which can simultaneously perform a chemical modification step and a defibration step of biomass in one step.SOLUTION: A manufacturing apparatus 100 of the invention includes: a raw material tank 10; a low pressure pipe 80 for circulating a dispersion fluid containing biomass and a reagent for chemically modifying the biomass; a liquid supply pump 20 for supplying the dispersion fluid to a low pressure pipe 80; a pressure intensifier 40 for pressurizing the dispersion fluid; a high pressure pipe 90 for circulating the dispersion fluid pressurized by a pressure intensifier 40; a collision chamber 60 for causing the dispersion fluid to collide with a hard body for collision or collide with each other by a high pressure injection treatment; and a heat exchanger 70 for cooling the dispersion fluid, wherein the low pressure pipe 80 is provided with a low pressure reactor pipe 81 between the collision chamber 60 and the heat exchanger 70, and the high pressure pipe 90 is provided with a high pressure reactor pipe 91 between the pressure intensifier 40 and the collision chamber 60.SELECTED DRAWING: Figure 1
Patent JP-2020150928-A (JP)
Title: Health care tea leaf processing device
Inventor: YE ZHOUHANG
IPC: A23F3/06
Filed: 2019-05-09
Abstract: To provide a health care tea leaf processing device.SOLUTION: A health care tea leaf processing device comprises: a body 100; a grinding/kneading chamber 160 provided in the body; and an operation chamber 162 which is provided in the body and opened upward. A drying chamber 164 opened upward is installed in a bottom wall of the operation chamber, a first slide chamber 134 is installed in a bottom wall of the grinding/kneading chamber. A first slide block 155 is installed in the first slide chamber so as to freely slide in a vertical direction, a rotary board 154 is rotatably installed on a terminal of a top wall of the first slide block, and a health care medicine addition device is installed in a piston chamber 125.SELECTED DRAWING: Figure 1
Patent JP-2020188542-A (JP)
Title: Method of laying bus duct and method of constructing bus duct structure
Inventor: ISHIKAWA AKIHIKO
IPC: F16L1/00
Filed: 2019-05-10
Abstract: To provide a method of laying a bus duct capable of laying a bus duct efficiently regardless of a height of a building and a method of constructing a bus duct structure.SOLUTION: The method of laying a bus duct in a building with multiple floors includes a lifting step of lifting a plurality of bus ducts vertically by bridging and connecting flexible tensile strength bodies between side surfaces, a temporary placement step in which a lower bus duct on a lower side is temporarily placed so that an upper end comes at a height near a predetermined floor after suspending down the plurality of connected bus ducts, a connection step of connecting an upper-end connection portion of the temporarily placed bus duct and a lower end connection portion of an upper bus duct directly above the temporarily placed bus duct, and a fixing step of, after the connection step, suspending the connected bus duct and fixing it to the predetermined floor.SELECTED DRAWING: Figure 4
Patent JP-2020186035-A (JP)
Title: Container plug structure and plug
Inventor: KUNIEDA SHINICHI
IPC: B65D51/16
Filed: 2019-05-15
Abstract: To provide a container plug structure which can ventilate inside and outside of the container in a temporarily plugged state, and sufficiently seal the container when the container is used to be filled with contents.SOLUTION: A plug 1 including a cylindrical plug body 10 and a closure part 20 at one end thereof is of a plug structure attached to an opening of a container. The plug body has a large diameter part 11 having an outer diameter larger than an inner diameter of the opening and a small diameter part 12 having a smaller diameter than the large diameter part. The large diameter part has no protrusion or recess on an outer peripheral surface, while the small diameter part has one or more ribs 12R protruding from an outer peripheral surface. A distance from a central axis of the plug body to an outer surface of the ribs is larger than the inner diameter of the opening, and in a temporarily plugged state where the small diameter part to a step part 15 is inserted in the opening, when the ribs are press-fitted into the opening, the small diameter part is deformed in the vicinity of the ribs, so that a gap is formed between the plug body and the opening, the opening is closed by press-fitting of the large diameter part into the opening.SELECTED DRAWING: Figure 1
Patent JP-2019194593-A (JP)
Title: Coating of aerosol particle using acoustic coater
Inventor: WAYNE A BRYDEN
IPC: G01N27/62
Filed: 2019-05-15
Abstract: To provide a method and apparatus for coating aerosol analyte particles using an acoustic coater.SOLUTION: The method is for identifying analyte particles present in the sampled aerosol, and includes a step of aerosolizing a MALDI matrix solution to form a first aerosol having liquid particles, a step of providing an acoustic coater for receiving the first aerosol and a second aerosol, a step of providing an acoustic coater for receiving the first aerosol and the second aerosol, a step of providing an acoustic field to the acoustic coater so as to cause the first aerosol to impinge on the particles of the second aerosol on-the-fly to form the first aerosol coating on the particles of the second aerosol, and a step of analyzing the coated aerosol particles in a mass spectrometer.SELECTED DRAWING: Figure 4
Patent JP-2020188204-A (JP)
Title: Sleeve soldering device and manufacturing method of electronic device
Inventor: KIUCHI HAYATO
IPC: H05K3/34
Filed: 2019-05-16
Abstract: To provide a sleeve soldering device capable of monitoring a soldering process.SOLUTION: A sleeve soldering device 10 includes a displacement sensor 26 and a heat flow sensor 27. The displacement sensor 26 detects a physical quantity related to a pressing force of a sleeve 11 against a substrate 3 when the sleeve 11 heated by a heater 12 is pressed against the substrate 3 and a physical quantity related to the amount of deformation of the substrate 3 due to heating. The heat flow sensor 27 detects a physical quantity related to the amount of heat transferred from the heater 12 to the substrate 3 when the sleeve 11 heated by the heater 12 is pressed against the substrate 3. A control unit 24 compares the detection values detected by the displacement sensor 26 and the heat flow sensor 27 with a predetermined determination criteria, and determines whether the detection values satisfy the determination criteria.SELECTED DRAWING: Figure 1A
Patent JP-2020006149-A (JP)
Title: Bat swing training machine
Inventor: NAKAJIMA TERUSHI
IPC: A63B69/00
Filed: 2019-05-31
Abstract: To provide a bat swing training machine in which a striking part by a bat is constituted of a rubber plate, which can obtain a feeling and preferable striking sound similar to those which are obtained when a ball is actually hit by a core of a bat, when a user correctly strikes an impact point in a state where swing force is concentrated, thereby enabling a user to learn a correct bat swing.SOLUTION: A bat swing training machine 1 comprises: a stand 2; an arm support tool 3; a height adjustment mechanism 4 for adjusting a stationary height position of the arm support tool; an upper support arm 5 and a lower support arm 6 supported by the arm support tool; an upper rubber plate 7 attached to the upper support arm 5; and a lower rubber plate 8 attached to the lower support arm 6. The upper rubber plate 7 and lower rubber plate 8 are overlapped and superposed in a fixed length range to constitute a striking part 11 by a bat.SELECTED DRAWING: Figure 1
Patent JP-2020195512-A (JP)
Title: Game machine
Inventor: TAIRA YUKI
IPC: A63F7/02
Filed: 2019-05-31
Abstract: To provide a game machine capable of performing suggestion relating to an interesting current setting.SOLUTION: A game machine 1 comprises: advantage degree setting means which sets one of candidate settings divided into plural stages such that advantage degrees are different for each player, as a current setting; winning game execution means which executes a winning game when a determination on winning or losing results in winning; profit numerical value display means which displays a profit numerical value 30 based on the number of prize balls put out in the winning game; and performance execution means which executes a numerical value suggestion performance for suggestion relating to the current setting by using the profit numerical value 30.SELECTED DRAWING: Figure 9
Patent JP-2020201179-A (JP)
Title: Information processing device, control method, program, and storage medium
Inventor: KATADA KEIJI
IPC: G01C21/28
Filed: 2019-06-12
Abstract: To provide an information processing device with which it is possible to suitably calculate the position of a moving body such as a vehicle.SOLUTION: An information processing device 1 acquires an angle corresponding image Ia that includes ground features around a vehicle and extracts at least two reference parts associated with the ground features in the angle corresponding image Ia. The information processing device 1 acquires, for each of the at least two reference parts, information relating to the angle of elevation which is referenced to the position of the vehicle. The information processing device 1 acquires, from a map database 4, information relating to the height of the at least two reference parts and the position information of each of the reference parts on a map, respectively. Meanwhile, the information processing device 1 calculates a vehicle position P which is the position of the vehicle on the map from the information relating to the angle of elevation, the information relating to the height and the position information.SELECTED DRAWING: Figure 5
Patent JP-2020204909-A (JP)
Title: Machine learning device
Inventor: KOKUBO YOSHIHITO
IPC: G06N20/00
Filed: 2019-06-17
Abstract: To improve feedback efficiency of a learning model.SOLUTION: A machine learning device of an embodiment comprises: an estimation unit estimating, based on a learning model, for each of a plurality of classes to which the element included in learning data is classified, likelihood indicating probability that the element is classified into the class; a loss value calculation unit calculating a loss value indicating a degree of errors of the likelihood based on the likelihood for each class estimated by the estimation unit and a predetermined loss function; a weight calculation unit calculating weight based on a result obtained by comparing between a first likelihood of a first class to which the element should be classified as true and a second likelihood of other classes to which the element should not be classified as true among the likelihood calculated for each class; and a machine learning unit performing machine learning to the learning model based on the loss value and the weight.SELECTED DRAWING: Figure 2
Patent JP-2020203455-A (JP)
Title: Multicolor molded lens
Inventor: YAGI TAKAMASA
IPC: B29C45/37
Filed: 2019-06-18
Abstract: To make it possible to effectively suppress an occurrence of poor appearance in a multicolor molded lens in which an antifogging coating film is formed on an inner surface.SOLUTION: A covering part 10Pe extending so as to cover a secondary molded product 10S along an inner surface 10Sb of the secondary molded product 10S from a joint surface 10c with the secondary molded product 10S on a primary molded product 10P arranged so as to surround the secondary molded product 10S, is extended and formed. As a result, it is possible to prevent a groove-shaped opening part from being formed at a position of the joint surface 10c between the primary molded product 10P and the secondary molded product 10S on an inner surface 10b of a multicolor molded lens 10. As a result, even if an antifogging coating film 12 is formed on the inner surface 10b of the multicolor molded lens 10, occurring of cracks is previously prevented by preventing a solvent of the antifogging coating collected in the opening part from impregnation to inside of the primary molded product 10P and the secondary molded product 10S.SELECTED DRAWING: Figure 2
Patent JP-2021002579-A (JP)
Title: Substrate work device
Inventor: TAKAHASHI MASAJI
IPC: H05K13/08
Filed: 2019-06-21
Abstract: To provide a substrate work device capable of suppressing the overlapping and a void of an image caused by the non-coincidence between a mechanical scale and an imaging scale.SOLUTION: The substrate work device includes an imaging part 12 for imaging an electronic component held by a loading head as an object and an image processing part 13 for performing image processing to an image captured by the imaging part 12. The imaging part 12 is an area sensor in which pixels are arranged in a line in a main scan direction. The imaging part 12 continuously images the electronic component moved in a sub-scan direction by the loading head by using a portion of specific lines among a plurality of lines. When there is a scale difference Δ between the imaging scale of a line imaging part and the mechanical scale, the image processing part 13 executes image correction processing for changing the scale in the sub-scan direction of image data photographed by the specific line of the line imaging part from the imaging scale to the mechanical scale.SELECTED DRAWING: Figure 3
Patent JP-2019171146-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-06-25
Abstract: To provide a game machine capable of enhancing an attention degree to a game and amusement in a game for improving a game motivation of a player.SOLUTION: A game machine is configured so that a touch operation performance is executed when a detection sensor detects that a touch operation to a prescribed region on a front side of a pattern display part is performed, in a touch operation reception period R1-R4, and a movable accessory performance in which a movable accessory member is moved, is executed between a standby position and an actuation position. The game machine restricts execution of the touch operation performance by not determining whether or not the period is the touch operation reception period R1-R4 for executing the touch operation performance, when object existence is detected by the detection sensor in actuation of the movable accessory member.SELECTED DRAWING: Figure 37
Patent JP-2021004986-A (JP)
Title: Polarization element having wire grid structure and manufacturing method thereof
Inventor: HOKARI RYOHEI
IPC: G02B5/30
Filed: 2019-06-26
Abstract: To provide a polarization element having a gradation function with which at least one of light transmissivity and polarization degree changes continuously or gradually.SOLUTION: A polarization element 10 comprises a substrate 11 having a predetermined light transmissivity in a predetermined wavelength region, and a plurality of polarization parts 12 having a wire grid structure on the main surface of the substrate. The plurality of polarization parts is arranged such that at least one of transmissivity and polarization degree gradually changes in a predetermined direction on the main surface of the substrate, and that a ratio of the main surface to a predetermined area gradually changes along the predetermined direction.SELECTED DRAWING: Figure 1