baber/WOPTO huggingface dataset:
Patent JP-2020153749-A (JP)
Title: Soil modification method
Inventor: TAKASHIMA YASUTOSHI
IPC: G21F9/28
Filed: 2019-03-19
Abstract: To provide a soil modification method capable of directly modifying contaminated soil itself to promote the effective use of a region contaminated by a radioactive material.SOLUTION: The soil modification method comprises: suppressing antagonism by microorganisms of a microorganism group consisting of aerobic bacteria, anaerobic bacteria and facultative anaerobic bacteria; activating soil into a culture medium by a composite fermentation method allowing coexistence and co-prosperity caused by the symbiosis effect of various microorganism groups; rearing the bacteria bed of radioactivity resistant bacteria being a microorganism group extremely strong against radiation even in organisms additionally using bacteria derived from intestinal bacteria; manufacturing enzyme water including a physiologically active substance of mineral/vitamin/amino and acid/enzyme/D/L-cysteine as induction enzyme water inducing the radioactivity resistant bacteria; and spraying a radioactivity resistant the bacteria expression bacteria bed and the induction enzyme water to the soil activated into to the culture medium to further ferment the soil.SELECTED DRAWING: None
Patent JP-2020155554-A (JP)
Title: Capacitor and method for manufacturing capacitor
Inventor: AKIYAMA ZENICHI
IPC: H01G4/33
Filed: 2019-03-19
Abstract: To prevent the occurrence of a current leakage at an outer edge part of a dielectric film.SOLUTION: A capacitor 1 has a structure in which a dielectric film 13 having a film thickness smaller at an outer edge part than a center part is sandwiched between a lower electrode 11 and an upper electrode 15. An insulating film 14 insulating between the lower electrode and the upper electrode is provided to cover the outer edge part of the dielectric film, and the insulating film has an opening 14a for the upper electrode to be in contact with the dielectric film.SELECTED DRAWING: Figure 1
Patent JP-2020151823-A (JP)
Title: Rotation instrument for work
Inventor: OGASAWARA TETSUYA
IPC: F16J15/324
Filed: 2019-03-22
Abstract: To provide a rotation instrument for work that can appropriately make both suppression of heat generation and prevention of an intrusion of a foreign matter in a seal site compatible.SOLUTION: A pair of annular seal materials 8 and 8 are arranged to face each other so as to close a clearance between an enclosure 2 that rotatably stores a spindle 4 and a table 42, with the table 42 exposed. Through an air supply passage 9 formed in the enclosure 2, air is supplied to an annular clearance 100 from each of a plurality of air introduction ports 100a arranged in a circumferential direction with an interval, through a main passage 91, an annular space 92 and each of a plurality of communication passages 93.SELECTED DRAWING: Figure 4
Patent JP-2020152997-A (JP)
Title: Iron-based soft magnetic powder
Inventor: TAKASHITA TAKUYA
IPC: B22F1/00
Filed: 2019-03-22
Abstract: To provide an iron-based soft magnetic powder having both high filling properties and shape retention.SOLUTION: An iron-based soft magnetic powder has: a specific surface area of 0.040 m2/g or more and 0.12 m2/g or less; and tap density of 4.20 Mg/m3 or more.SELECTED DRAWING: None
Patent JP-2020158254-A (JP)
Title: crane
Inventor: MINAMI YOSHINARI
IPC: B66C13/08
Filed: 2019-03-26
Abstract: To provide a crane capable of adjusting a direction of a load suspended from a hook, and more specifically, provide a crane capable of realizing the improvement in transportation efficiency and preventing the load from colliding with a surrounding building and the like.SOLUTION: A crane includes: a first rotary wire rope 37 suspended from a position which is separated from a sheave 33 in a longitudinal direction of a boom 31; a first pulling device 38 winding/unwinding the first rotary wire rope 37; a second rotary wire rope 39 suspended from a position which is separated from the sheave 33 in a short side direction of the boom 31; and a second pulling device 40 winding/unwinding the second rotary wire rope 39. A load L is rotated to adjust a direction of the load L in such a manner that the first pulling device 38 winds the first rotary wire rope 37 to pull one end of the load L or the second pulling device 40 winds the second rotary wire rope 39 to pull the other end of the load L.SELECTED DRAWING: Figure 3
Patent JP-2020161720-A (JP)
Title: Interposer and semiconductor device provided with the same
Inventor: SAKUI KOJI
IPC: H01F30/10
Filed: 2019-03-27
Abstract: To provide an interposer reducing a chip area and decreasing power consumption, and a semiconductor device provided with the same.SOLUTION: An interposer 100 of the present invention includes a transformer 100 including a ring-shaped iron core 101, a primary coil 102-1 winding the iron core, and a secondary coil 102-2. The iron core 101 is composed of a metal pattern of a first metal layer 104. The primary coil 102-1 is composed by connecting a metal pattern of a second metal layer 105-1 above the first metal layer 104, a metal pattern of a third metal layer 103-1 below the first metal layer 104, and a first veer 107 connecting them so that a spiral is formed. The secondary coil 102-2 is composed by connecting a metal pattern of a fourth metal layer 105-2 above the first metal layer 104, a metal pattern of a fifth metal layer 103-2 below the first metal layer 104, and a second veer 110 connecting them so that a spiral is formed.SELECTED DRAWING: Figure 1
Patent JP-2020158855-A (JP)
Title: Method for separating and recovering valuable metal
Inventor: MANABE MANABU
IPC: C22B3/22
Filed: 2019-03-27
Abstract: To provide a method for recovering at least one of platinum and palladium and/or at least one of selenium and tellurium.SOLUTION: A method for separating and recovering at least one of platinum and palladium and/or at least one of selenium and tellurium, including a step of preparing a precipitate containing at least one of platinum and palladium and containing at least one of selenium and tellurium, and a step of bringing the precipitate into contact with sulfurous acid or sulfite salt to elute at least one of selenium and tellurium in neutral or alkaline solution.SELECTED DRAWING: None
Patent JP-2020160397-A (JP)
Title: Fixing device
Inventor: TAKEUCHI KENJI
IPC: G03G15/20
Filed: 2019-03-28
Abstract: To prevent an increase in the number of screws for fixing an upstream guide and a downstream guide to a stay.SOLUTION: A fixing device comprises: a nip forming member that sandwiches an endless belt with a rotating body to form a nip part; a holder 140 that holds the nip forming member; a first stay 210 that supports the holder 140; an upstream guide G1 that guides an inner peripheral surface of the endless belt on the upstream side of the nip forming member in the direction of movement of the endless belt at the nip part; and a downstream guide G2 that guides the inner peripheral surface of the endless belt on the downstream side of the nip forming member. The upstream guide G1, the first stay 210, and the downstream guide G2 are tightened together by a first screw SC1.SELECTED DRAWING: Figure 10
Patent JP-2020166655-A (JP)
Title: Information processing device
Inventor: OKUMURA WATARU
IPC: G06T7/00
Filed: 2019-03-29
Abstract: To provide an information processing device which allows a user who has received at least one of a controversial statement and a problem behavior to control an operation of a detection unit without operating the information processing device.SOLUTION: An information processing device 1 includes a detection unit 30, a storage unit 20, a determination unit 11, and an operation control unit 13. The detection unit 30 detects an ambient environment of the information processing device 1. The storage unit 20 stores ambient environment information indicating the ambient environment. The determination unit 11 determines whether or not the ambient environment information contains problem information including at least one of the controversial statement and the problem behavior. The operation control unit 13 controls an operation of the detection unit 30 based on a determination result from the determination unit 11.SELECTED DRAWING: Figure 1
Patent JP-2020164740-A (JP)
Title: Polystyrene resin composition
Inventor: KIMURA SEITA
IPC: C08K9/08
Filed: 2019-03-29
Abstract: To obtain a polystyrene resin composition having excellent mechanical physical properties without causing a deterioration of moldability.SOLUTION: A polystyrene resin composition contains (A) a polyamide resin, (B) a polystyrene resin having a syndiotactic structure, (C) a compatibilizer having a polar group that can react with (A) the polyamide resin and having compatibility with the polystyrene resin (B), and (D) a glass filler, at least part of the surface of the glass filler having a surface treatment agent, and the surface treatment agent containing a silane compound, a copolymerization compound, and a polyurethane resin.SELECTED DRAWING: None
Patent JP-2020172274-A (JP)
Title: Shock pallet
Inventor: KANAI KOJI
IPC: F16F15/08
Filed: 2019-04-09
Abstract: To prevent a tip of a connecting bolt that connects a mounting plate and an installation plate from protruding above the mounting plate.SOLUTION: A shock pallet includes a mounting plate 11 on which loading objects are placed, an installation plate 12 that is disposed at a position facing the mounting plate, a first vibration-proof material 13 that is positioned between the mounting plate and the installation plate, a connection bolt 15 that connects the mounting plate and the installation plate, and a second vibration-proof material 14 that performs vibration-insulation between at least one of the mounting plate or the installation plate and the connection bolt. The shock pallet includes a restriction portion 16 that restricts that an upper end of the connection bolt protrudes above the mounting plate, and an installation portion 21 that provides a space between a floor surface 80 and the installation plate 12, and a distance between a lower end of the connecting bolt and the installation plate is variable.SELECTED DRAWING: Figure 5
Patent JP-2019149187-A (JP)
Title: Method and system for flexible node composition on local or distributed computer systems
Inventor: STEFAN KARLSSON
IPC: G06F9/54
Filed: 2019-04-12
Abstract: To provide scaling of services, and transition from a first service version to a second version.SOLUTION: In a computer system, message queues 103 receive messages from publishers and transfer messages to subscribers. The computer system indicates a specified message queue for each service, where the specified message queue is configured to maintain messages for that service. The computer system also moves at least one of the services to a second, different computer system, while the specified message queue maintains messages for the service to be moved.SELECTED DRAWING: Figure 1
Patent JP-2019205159-A (JP)
Title: Radio frequency transceiver
Inventor: MATS CARLSSON
IPC: H04B1/04
Filed: 2019-04-17
Abstract: To simplify IQ imbalance calibration.SOLUTION: An RF transceiver 1 includes: a transmitter 2; a receiver 3 which comprises a full complex mixer 5 constituting a frequency down-converter, and an in-phase and quadrature imbalance calibration module 4 which is arranged to calibrate merely the transmitter 2. The receiver 3 includes a first receiver module 6 for initial RF signal processing, and a second receiver module 7 for continued signal processing of a down-converted signal. The second receiver module is connected to an output part of the full complex mixer 5. Similarly, the transmitter 2 includes: a first transmitter module 8 for initial transmit processing, such as signal amplification; an up-converter 9 connected to an output part of the first transmitter module 8; and a second transmitter module 10, for final signal processing, connected to an output part of the up-converter 9.SELECTED DRAWING: Figure 1
Patent JP-2020177412-A (JP)
Title: Information provision device, information provision method, and information provision program
Inventor: MATSUDA TADAHIRO
IPC: G06F13/00
Filed: 2019-04-17
Abstract: To provide an information provision device, an information provision method, and an information provision program, capable of providing information by hiding products to which a user shows no interest at a glance, out of content in an e-commerce website to be distributed.SOLUTION: An information provision device 1 comprises: an obtainment section 16 which makes a determination through a terminal device that a user has no interest at a glance, from a plurality of product images included in content of an e-commerce website connected to a communication network, and obtains information requesting to hide thereof; and a display control section 17 which controls so as to hide the product images that are determined the user has no interest at a glance, in the terminal device.SELECTED DRAWING: Figure 2
Patent JP-2019190818-A (JP)
Title: Improved methods and systems for cooling hydrocarbon stream using gas phase refrigerant
Inventor: GOWRI KRISHNAMURTHY
IPC: F25J5/00
Filed: 2019-04-22
Abstract: To provide methods and systems for liquefaction of a natural gas stream using a refrigerant comprising methane or a mixture of methane and nitrogen.SOLUTION: The methods and systems use a refrigeration circuit and cycle that employs one or more turbo-expanders to expand one or more streams of a gaseous refrigerant to provide one or more streams of an at least predominantly gaseous refrigerant that are used to provide refrigeration for liquefying and/or precooling the natural gas, and employs a J-T valve to expand down to a lower pressure a stream of a liquid or two-phase refrigerant to provide a vaporizing stream of a refrigerant that provides refrigeration for sub-cooling.SELECTED DRAWING: Figure 3
Patent JP-2020178769-A (JP)
Title: Game machine
Inventor: YOKOTA TAMOTSU
IPC: A63F7/02
Filed: 2019-04-23
Abstract: To provide a game machine capable of decreasing possibilities for a game to be resumed while there is a possibility to affect the game.SOLUTION: Power interruption means (step S37) clears a port to which prescribed data is outputted while setting operation of a set value is performed by setting operation means and a port to which no prescribed data is outputted while the set value is set and operated by the setting operation means, and performs processing during power interruption without generating backup information. The output means outputs security information from the prescribed external terminal for a prescribed time by timer monitoring after the set value is set and operated by the setting operation means (step S33, step S34), while it outputs the security information from the prescribed external terminal without timer monitoring while the set value is set and operated by the setting operation means (step S34).SELECTED DRAWING: Figure 25
Patent JP-2020180648-A (JP)
Title: Expansion joint and corrosion prevention method of the same
Inventor: MURATA HIROSHI
IPC: F16L55/07
Filed: 2019-04-25
Abstract: To provide an expansion joint which can effectively prevent corrosion of a metal member caused by drain water and corrosive gas without affecting costs and workability.SOLUTION: An expansion joint 1 connects a pair of ducts 3, 5 in which a corrosive fluid circulates in an expansible manner. The expansion joint 1 has: a pair of joint flanges 7a, 9a for connecting with the ducts; and metallic frame parts 7b, 9b which hold a bellows 11 and heat insulation materials 13, 15, 17. A drain water discharge structure A is provided in at least one position of a seal layer which is located at the lower side when the expansion joint 1 is installed and in which drain water is likely to accumulate. The drain water discharge structure A has a structure that a drain pipe 82 penetrating through the bellows 11 and the seal layer 11a are integrally joined.SELECTED DRAWING: Figure 3
Patent JP-2019207870-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/79
Filed: 2019-04-26
Abstract: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2
Patent JP-2020183621-A (JP)
Title: Device for light irradiation and pressing, and method using therewith
Inventor: UENO RYOTA
IPC: B29C65/48
Filed: 2019-04-26
Abstract: To provide a method allowing even an unskilled worker to easily perform light irradiation and pressing work.SOLUTION: A device for performing pressing and light irradiation to an object through operation by a worker comprises: moving means for moving the device at least in the first direction and in the second direction different from the first direction; gripping means for a worker to apply force to the device to move the moving means; light irradiation means irradiating the object with the light; first pressing means arranged so as to advance a route after the light irradiation means passes for the first direction and pressing the object when moving by the moving means; second pressing means arranged so as to advance the route after the light irradiation means passes for the second direction and pressing the object when moving by the moving means; and light shielding means for shielding at least one or more of the first pressing means, the second pressing means and the moving means from light irradiated from the light irradiation means.SELECTED DRAWING: Figure 3
Patent JP-2020191700-A (JP)
Title: Power supply control device, and switching power supply
Inventor: SUMII RYOSUKE
IPC: H02M3/155
Filed: 2019-05-20
Abstract: To provide a power supply control device capable of suppressing fluctuation in output voltage with respect to load fluctuation.SOLUTION: A power supply control device 1 comprises a delay circuit 11 by which a change edge of a clock signal CLK is delayed and outputted as a delay clock signal DCK. Based on the delay clock signal DCK, a driver 2 turns on a switching element M2 and based on the change edge of the clock signal CLK, a slope voltage Sl starts rising. When a PWM comparator 7 detects that the slope voltage Sl reaches an error voltage Err, the driver 2 turns off the switching element M2.SELECTED DRAWING: Figure 1
Patent JP-2019195066-A (JP)
Title: Multilayer structure
Inventor: SHAWN G THOMAS
IPC: H01L21/20
Filed: 2019-05-23
Abstract: To provide a method for controlling the layer thickness on the angstrom order in silicon germanium which is very sensitive to a chemical commonly used in silicon wafer fabrication.SOLUTION: The present invention relates to the manufacture of an SiGe-on-insulator structure. A layer including SiGe is deposited on a silicon-on-insulator substrate that includes an ultrathin silicon top layer. The layer including SiGe is deposited by epitaxial deposition. The SiGe epitaxial layer is of high quality because the layer is manufactured by strain relaxation at the Si/buried oxide interface. This method achieves elastic strain relaxation of the SiGe grown on a small monolayer Si layer weakly bonded to the underlying oxide.SELECTED DRAWING: Figure 3
Patent JP-2019207233-A (JP)
Title: Method for evaluating positive emotion arousal performance of sheet, and positive emotion arousal sheet
Inventor: FUKUDA YUKO
IPC: G01N33/74
Filed: 2019-05-24
Abstract: To provide a method for evaluating the positive emotion arousal performance of a sheet, capable of quantitatively and objectively evaluating the positive emotion arousal performance increasing the amount of oxytocin by tactile stimulus with the sheet.SOLUTION: A method for evaluating the positive emotion arousal performance of a sheet, capable of evaluating whether or not the sheet has an ability arousing positive emotion by contact or the level of the ability comprises the following steps (A)-(D): (A) contacting a test sheet to be evaluated to the skin or hair of an animal to apply tactile stimulus to the animal; (B) collecting a biological specimen from the animal; (C) measuring the amount of oxytocin in the biological specimen; and (D) comparing the measured amount of oxytocin with the amount of oxytocin in the biological specimen collected from animal under conditions without the influence of the tactile stimulus.SELECTED DRAWING: Figure 2
Patent JP-2020193457-A (JP)
Title: Counter with sink and manufacturing method thereof
Inventor: IBI HIDEMI
IPC: E03C1/33
Filed: 2019-05-27
Abstract: To provide a counter with a sink manufacturable efficiently and quickly, and a manufacturing method thereof.SOLUTION: In a counter 1 with a sink, at joint parts 13, 25 of a resin sink 20 with a resin top board 10, a permanent magnet 14 is buried in one of the sink 20 and the top board 10, and an attracted material 26 attracted by the permanent magnet 14 is buried in the other.SELECTED DRAWING: Figure 1
Patent JP-2020198703-A (JP)
Title: Power circuit of image formation device, and image formation device
Inventor: WATAMURA HISASHI
IPC: H02M1/08
Filed: 2019-06-03
Abstract: To provide a technology for decreasing a possibility of breaking a field effect transistor in a power circuit of an image formation device.SOLUTION: The power circuit is provided with: a transformer having a first primary side coil L11, a second primary side coil L12, a third primary side coil L13 and at least one secondary side coil L2; a first field effect transistor FET1 which drives the first primary side coil L11; a power source IC20 which generates a pulse signal by receiving power supply from the second primary side coil L12; and a driving circuit 30 which generates driving voltage which is synchronized with a pulse signal by receiving power supply from the third primary side coil L13, and thus outputs the driving voltage to the first field effect transistor FET1.SELECTED DRAWING: Figure 1
Patent JP-2020196102-A (JP)
Title: Control device, system, learning device and control method
Inventor: MORI HIRONORI
IPC: B25J13/08
Filed: 2019-06-04
Abstract: To easily determine a trajectory that can avoid an obstacle.SOLUTION: A control device according to an embodiment comprises an inference part. The inference part inputs input data on a potential space indicating potential characteristics of at least either of a position and a posture of a moving body, and inputs a plurality of first input data on the potential space to a first model that outputs output data indicating at least either of a position and a posture of the moving body that does not contact an obstacle on an actual space, to obtain a plurality of output data that the first model outputs.SELECTED DRAWING: Figure 4