baber/WOPTO huggingface dataset:
Patent JP-2020142191-A (JP)
Title: Hollow fiber membrane module and filtration method of sea water using the same
Inventor: OKAMURA DAISUKE
IPC: B01D69/00
Filed: 2019-03-06
Abstract: To provide a hollow fiber membrane module including a sealing liquid which exhibits anti-drying, freezing prevention and anti-bacterial/anti-fungal properties, which is chemicals regulation-free and environment-friendly and which can be discharged itself into sea without treating the rinsed water in a seawater desalination plant.SOLUTION: A hollow fiber membrane module comprises: a hollow fiber membrane bundle consisting of a plurality of microfiltration (MF) or ultrafiltration (UF) hollow fiber membranes, a housing inserted with the hollow fiber membrane bundle; and a stuck and fixed layer sticking and fixing the housing and both ends of the hollow fiber membrane bundle. In a housing inside or the hollow fiber membrane, a sealing liquid being an aqueous solution having a main component of an inorganic salt such as sodium chloride and the like exists. In the hollow fiber membrane being a porous membrane, the electron microscope photograph of the cross section of the membrane is binarized and an area ratio of a resin part having an area of 1 μm2 or less is 70% or more of the total sum area of the resin part when the area distribution of the resin part from an internal surface to an external surface is measured.SELECTED DRAWING: Figure 1
Patent JP-2019135770-A (JP)
Title: Electronic circuit package arranged by using composite magnetic sealing material
Inventor: KAWABATA KENICHI
IPC: H01L25/16
Filed: 2019-03-12
Abstract: To provide an electronic circuit package arranged by using a composite magnetic sealing material with a low thermal expansion coefficient as a mold material.SOLUTION: An electronic circuit package disclosed herein comprises: a substrate; an electronic component mounted on a surface of the substrate; and a magnetic mold resin which covers the surface of the substrate so as to bury the electronic component. The magnetic mold resin includes a resin material; and a filler blended in the resin material, of which the blend percentage is 30-85 vol.%. The filler comprises a magnetic filler including Fe and 32-39 wt% of a metal material including Ni as a primary component. Thus, the thermal expansion coefficient of the magnetic mold resin becomes 15 ppm/°C or less.SELECTED DRAWING: Figure 1
Patent JP-2020148681-A (JP)
Title: Waveform determining device, waveform determination method, and waveform determination program
Inventor: KAWANISHI TETSUSHI
IPC: G01R31/00
Filed: 2019-03-14
Abstract: To inspect the quality of waveform information with respect to an electronic component capable of outputting the waveform information.SOLUTION: A waveform determining device 20 comprises a waveform information acceptance unit 100, a waveform information determination unit 102 and a determination result output unit 104. The waveform information acceptance unit 100 accepts input of waveform information that indicates a waveform. The waveform information determination unit 102 determines whether or not the waveform indicated by the waveform information satisfies a prescribed requirement. The determination result output unit 104 outputs the result of determination by the waveform information determination unit 102. The waveform information determination unit 102 includes a feature value calculation unit 120 and a threshold determination unit 122. The feature value calculation unit 120 calculates a feature value by a prescribed procedure using one of multiple types of constituent waves. The feature value indicates the feature of a waveform. The constituent wave is a wave constituting a waveform. The threshold determination unit 122 determines, on the basis of whether or not the feature value is greater than or equal to the threshold, whether or not the waveform satisfies a prescribed requirement.SELECTED DRAWING: Figure 2
Patent JP-2020154536-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NARATA TORU
IPC: G06Q50/30
Filed: 2019-03-19
Abstract: To provide an information processing device, an information processing method, and a program, for performing point return rewarded from group use against users using prepaid IC cards.SOLUTION: A host device includes a data management section, an extraction section, a determination section, and a point giving section. The data management section stores use history information transmitted from an automatic ticket gate communicating with IC cards into a storage section. The extraction section refers to information identifying a group to which the IC cards are registered within card IDs identifying the IC cards, and extracts, from the storage section, the use history information expressing that a same section is used on a same day out of the use history information of the IC cards registered in an identical group. The determination section determines, for each group, based on the use history information, whether or not a use status expressing that the same section is used on the same day satisfies a prescribed condition. The point giving section gives points for each group or for each user, when the prescribed condition is determined to be satisfied.SELECTED DRAWING: Figure 3
Patent JP-2020153756-A (JP)
Title: α-RAY DETECTOR AND METHOD FOR DETECTING α-RAY
Inventor: UENO YUICHIRO
IPC: G01T1/36
Filed: 2019-03-19
Abstract: To measure an α-ray highly precisely.SOLUTION: An α-ray detector 1 includes: a semiconductor radiation detector 10, which generates a depletion layer 101 having a depletion layer thickness according to a bias voltage Vb when the bias voltage Vb is applied; a bias application device 20 for applying a bias voltage Vb to the semiconductor radiation detector 10, the bias voltage Vb being a level where an α-ray having entered the depletion layer 101 forms a pair of a hole and an electron and a γ-ray having entered the depletion layer 101 transmits the depletion layer 101; and a signal processor 30 for measuring the amount of α-rays from a radiation 200 including α-rays and γ-rays on the basis of the output signal of the semiconductor radiation detector 10.SELECTED DRAWING: Figure 1
Patent JP-2020152787-A (JP)
Title: Thermoplastic elastomer composition and its compact
Inventor: MORI HIROYUKI
IPC: C08L53/02
Filed: 2019-03-19
Abstract: To provide a thermoplastic elastomer composition that has excellent injection moldability and is difficult for a softener for hydrocarbon-based rubber to bleed at the time of high compression and its compact.SOLUTION: There are provided: a thermoplastic elastomer composition containing the following components (A) to (D), and preferably furthermore the following component (E); and its compact. Component (A): a hydrogenation product of a block copolymer having at least two polymer blocks P mainly made of an aromatic vinyl compound unit, and at least one polymer block Q mainly made of a conjugated diene compound unit. Component (B): a softener for hydrocarbon-based rubber. Component (C): a polypropylene-based resin. Component (D): diallyl orthophthalate and/or diallyl isophthalate. Component (E): an organic peroxide.SELECTED DRAWING: None
Patent JP-2020156230-A (JP)
Title: Electric power unit, automatically steered vehicle, and electric power supply method
Inventor: SHIMIZU KAZUTAKA
IPC: B60L1/00
Filed: 2019-03-20
Abstract: To provide an electric power unit capable of controlling a travel of an automatically steered vehicle more safely in a case of loss of electric power supply, the automatically steered vehicle comprising the electric power unit, and an electric power supply method for the automatically steered vehicle.SOLUTION: An electric power unit 20 comprises: a first electric power supply system 21 which supplies electric power to a motor 9 driving and rotating travel wheels 7; a transformer device 22 which is supplied with a part of electric power from the first power supply system 21 and transforms a voltage; a second power supply system 31 which supplies electric power of the electricity having been transformed by the transformer device 22 to a steering device 10; and a first preliminary electric power supply 35 which supplies the electric power to the transformer device 22. The first preliminary power supply 35 can supply the electric power to the transformer device 22 when the voltage of electric power detected by VD 21b of the first electric power supply system 21 drops below a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2019089606-A (JP)
Title: Dimension-variable pallet
Inventor: SHIOJIMA AKIRA
IPC: B65D19/26
Filed: 2019-03-25
Abstract: To provide a dimension-variable pallet capable of reducing a dead space on which no cargo can be loaded even if changing a size of a loading surface.SOLUTION: A dimension-variable pallet includes a shaft rod 20 extended from a reference deck board unit 3A side as a base end toward movable deck board unit 3B, 3C sides so as to be freely rotatable around the shaft in the units and having screw grooves formed on a periphery surface in a prescribed range along a shaft direction at least at the movable deck board unit sides, and female screw parts 25, 26 engaged with the screw grooves formed on the periphery surface of the shaft rod in a prescribed position at the movable deck board unit sides and maintained in a state of not rotating together with the shaft rod.SELECTED DRAWING: Figure 1
Patent JP-2022078999-A (JP)
Title: Data processing apparatus
Inventor: YAMASHIROYA MASAYUKI
IPC: H04N1/00
Filed: 2019-03-25
Abstract: To provide a data processing apparatus that can reduce the possibility that data transmitted from a device installed at a distant place will overflow.SOLUTION: A data processing apparatus 10 comprises: a main storage unit 15C; a human sensor 20; a first ensuring processing unit 41A; and a first data processing unit 42A. The human sensor 20 can detect a person. Based on a result of detection performed by the human sensor 20, the first ensuring processing unit 41A ensures, in the main storage unit 15C, a first memory area for a first device distant from the data processing apparatus 10. The first data processing unit 42A processes first data transmitted from the first device by using the first memory area. When the human sensor 20 does not detect the person, the first ensuring processing unit 41A determines the capacity of the first memory area as a first capacity. When the human sensor 20 detects the person, the first ensuring processing unit 41A determines the capacity of the first memory area as a second capacity smaller than the first capacity.SELECTED DRAWING: Figure 4
Patent JP-2020161285-A (JP)
Title: Secondary battery system and method of application of secondary battery system
Inventor: KANBARA NOBUSHI
IPC: H01M4/52
Filed: 2019-03-26
Abstract: To provide a secondary battery capable of fast charge, and an appropriate method of application thereof.SOLUTION: In a secondary battery system 1, a hydrogen source 10 includes a hydrogen production device. A secondary cell 11 includes a positive electrode 12, a negative electrode 13 containing a hydrogen-storing alloy, a separator 14, and a container 15 housing the positive electrode 12, the negative electrode 13 and the separator 14. Furthermore, the secondary battery system includes a hydrogen passage 21 connecting the secondary cell 11 and the hydrogen source 10 and introducing hydrogen to the secondary cell 11, and discharging surplus hydrogen. The secondary battery system 1 can repeat discharge and fast charge by performing a step of supplying hydrogen from the hydrogen source 10 to the negative electrode 13, a discharge step of supplying power to an external load, a charging step of supplying a prescribed current from an external power supply 30 to the positive electrode 12 and the negative electrode 13, and a step of draining hydrogen, i.e., by-product of the charging step, to the hydrogen passage 21.SELECTED DRAWING: Figure 1
Patent JP-2020157889-A (JP)
Title: Lid structure of hydrogen filling port of vehicle
Inventor: NAKANO NOBUHIRO
IPC: B60K15/05
Filed: 2019-03-26
Abstract: To suppress the unintentional closing of a lid part which covers a receptacle for receiving hydrogen as fuel.SOLUTION: A first hook 20d arranged at one arm part 20b of a second torsion coil spring 20 is hung to a fixed pin 34 protruding from a fixed part 10, and a second hook 20e arranged at the other arm part 20c of the second torsion coil spring 20 is hung to a turning pin 36 which is formed at a lid part 12b integrally therewith, and arranged at a turning base part 12a which turns with a rotating shaft 16 as a center. When the lid part 12b is in an open state, the second torsion coil spring 20 is fastened by the fixed pin 34 and the turning pin 36, and a center of the turning pin 36 is located in a direction in which the lid part 12b is opened in a turning path C2 of the turning pin 36 rather than a neutral line Lb which passes a center of the fixed pin 34 and a center of the rotating shaft 16.SELECTED DRAWING: Figure 6
Patent JP-2019126083-A (JP)
Title: Communication device and computer program for communication device
Inventor: ASAKURA HIROTAKA
IPC: H04W76/10
Filed: 2019-03-27
Abstract: To provide techniques that can avoid access point information to be registered when it should not be registered.SOLUTION: A CPU 32 sets an operation state of an NFCI/F 24 to a first operation state when AP connection information is not registered in an AP information registration area 34b. The NFCI/F 24 receives AP connection information from a mobile terminal 80 if an NFC connection with the mobile terminal 80 is established while the NFCI/F 24 is in the first operation state. The CPU 32 registers received AP connection information 40b in the AP information registration area 34b. The CPU 32 sets an operation state of the NFCI/F 24 to a second operation state when the AP connection information 40b is registered in the AP information registration area 34b. The NFCI/F 24 does not receive AP connection information from a mobile terminal 90 if an NFC connection with the mobile terminal 90 is established while the NFCI/F 24 is in the second operation state.SELECTED DRAWING: Figure 1
Patent JP-2020158451-A (JP)
Title: Cosmetic for eyelashes
Inventor: TAKADA SATOMI
IPC: A61Q1/10
Filed: 2019-03-27
Abstract: To provide a cosmetic for eyelashes which can easily remove a cosmetic film while achieving the quality required for a cosmetic for eyelashes such as a curl-up effect, a curl-keeping effect, a volume effect and no bleeding.SOLUTION: There is provided a cosmetic for eyelashes comprising (a) Polyacrylate-44, (b) a wax and (c) a film-forming agent selected from trimethylsiloxysilicic acid and polymethylsilsesquioxane.SELECTED DRAWING: None
Patent JP-2020159301-A (JP)
Title: Engine controller
Inventor: TAKAHASHI KAZUMICHI
IPC: F02D45/00
Filed: 2019-03-27
Abstract: To provide an engine controller that when the occurrence of failure due to air-fuel ratio deviation between cylinders continues, even if long-time learning by sub-feedback control accumulates, can correct an air-fuel ratio to a lean side to suppress exhaust gas.SOLUTION: A sub-feedback control means 32 adjusts a lean correction value, which is a value of the real-time correction amount at the time of lean correction, in a plurality of steps or steplessly, based on an integrated value of a lean residence time.SELECTED DRAWING: Figure 3
Patent JP-2020157701-A (JP)
Title: Printer and computer program
Inventor: ARAGANE MANABU
IPC: B41J2/165
Filed: 2019-03-28
Abstract: To restrain a printing rime from becoming long when flushing is required.SOLUTION: A printer includes: a printing head having a first-type nozzle and a second-type nozzle positioned in a first direction with respect to the first-type nozzle and discharging ink; and an ink receiving unit which is positioned in the first direction with respect to a media range in which a printing medium is located, within a specific range in a main scanning direction in which the printing head is movable. A control unit of the printer executes first discharge control for discharging ink while executing main scanning. The first discharge control includes control for performing flushing by discharging ink from the second-type nozzle in a first state in which the second-type nozzle is at a position corresponding to the ink receiving unit and the first-type nozzle is at a position corresponding to the media range, and control for performing printing by discharging first-type ink toward the printing medium from the first-type nozzle in a flushing period.SELECTED DRAWING: Figure 6
Patent JP-2020167205-A (JP)
Title: Conductor holding structure and audio device
Inventor: NARITA KAORU
IPC: H01F27/28
Filed: 2019-03-28
Abstract: To provide a conductor holding structure that can prevent a conductor and a terminal from being shifted and slipped before final fixing.SOLUTION: A conductor holding structure includes a conductor, a first terminal to which the end of a first conductor, which is one end of the conductor, is fixed, and a holding member that is provided with at least a part of the central portion of the conductor and holds the conductor, and the end of the first conductor includes a conductor first portion that is directly entwined with the first terminal, a conductor second portion that is directly entwined with the first terminal at a predetermined interval from the first portion of the conductor, and a conductor third portion that connects the conductor first portion and the conductor second portion while floating from the first terminal.SELECTED DRAWING: Figure 6
Patent JP-2019181192-A (JP)
Title: Ligation clip with latching and retention features
Inventor: JUSTIN THOMAS
IPC: A61B17/122
Filed: 2019-03-29
Abstract: To provide ligation clips for sealing body vessels.SOLUTION: A surgical ligation clip includes a first jaw, a second jaw, and a hinge portion that pivotably couples the first jaw to the second jaw. The first and second jaws define respective clamping surfaces and include locking elements. The clamping surfaces support retention structure that minimizes movement of the clamp about tissue when the ligation clip is in the clamped position. The locking elements are supported on the first and second jaws and are movable into engagement with each other to retain the ligation clip in the clamped position.SELECTED DRAWING: None
Patent JP-2020167591-A (JP)
Title: Atomic oscillator and frequency signal generation system
Inventor: HASHI YUKIHIRO
IPC: H03L7/26
Filed: 2019-03-29
Abstract: To provide an atomic oscillator capable of enhancing frequency stability, and a frequency signal generation system.SOLUTION: According to the present invention, an atomic oscillator includes an atom cell having wall parts for defining an internal space for storing an alkali metal atom, a light-emitting element for emitting light for exciting the alkali metal atom, and a light detection element for detecting the light transmitting the atom cell. The atom cell has a first part for storing an alkali metal atom of gas to cause the light from a light emission part to transmit along an x axis, a second part for housing a liquid or solid alkali metal atom, and a third part located between the first part and the second part to connect the first part and the second part. In the third part, distance between the two wall parts facing each other along a y axis perpendicular to the x axis decreases from the first part toward the second part along the y axis at a fixed reduction rate.SELECTED DRAWING: Figure 9
Patent JP-2020164094-A (JP)
Title: Sub frame for vehicle
Inventor: KAWAI TORU
IPC: B62D21/00
Filed: 2019-03-29
Abstract: To provide a sub frame for vehicle which enhances strength and rigidity and can exhibit required collision performance.SOLUTION: A sub frame 1 for vehicle includes a first side member 110 and a second side member 210 extending in each back and forth direction of a vehicle body, a cross member 10 that connects the first side member and the second side member, and a connection member 300 that connects the first and second side members while being separated from the cross member on the rear side, in which the connection member are connected to the first side member 110 while being separated from each other in the back and forth direction by a left front connection part B1 and a left rear connection part B3 set in the first side member 110, and are connected to the second side member 210 while being separated from each other in the back and forth direction by a right front connection part B2 and a right rear connection part B4 set in the second side member 210, the first side member 110 has a first fragile part 140 set between the left front connection part B1 and the left rear connection part B3, and the second side member 210 has a second fragile part 240 set between the right front connection part B2 and the right rear connection part B4.SELECTED DRAWING: Figure 1
Patent JP-2020167950-A (JP)
Title: Culture system for shrimp cultivation
Inventor: NARITA SHIGETO
IPC: A01K61/80
Filed: 2019-04-03
Abstract: To provide a culture system for shrimps capable of changing input of bait according to an active mass of shrimps, even if professional knowledge is insufficient.SOLUTION: There is provided a culture system for shrimp cultivation for breeding shrimps. The a culture system includes a culture tank 100 for storing water for breeding shrimps, an acoustic sensor 30 arranged in the water of the culture tank, for detecting operation sound of shrimps, a bait feed section 50 for feeding bait for shrimps, and a control part for transmitting a supply signal of bait to the bait feed section based on the operation sound of shrimps detected by the acoustic sensor.SELECTED DRAWING: Figure 1
Patent JP-2020174416-A (JP)
Title: Motor controller
Inventor: TANAKA KENTA
IPC: H02M7/48
Filed: 2019-04-08
Abstract: To provide a motor controller which can stably control a capacitor voltage irrespective of a size of the capacitor voltage by allowing the relation between a command value of the capacitor voltage and a torque command value for a differential between the command value of the capacitor voltage and the actual capacitor voltage to be linear.SOLUTION: A motor controller 1 comprises: an inverter 3 for supplying power to a motor; a capacitor 4 connected in parallel with the inverter; a voltage detection part 5 for detecting a voltage of the capacitor; a command generation part 6 for generating a second command value based on a voltage detection value detected by the voltage detection part and a preset first command value; and an inverter control part 7 for controlling the inverter based on the second command value. The command generation part generates the second command value based on a nonlinear value for the voltage detection value obtained by the voltage detection value and the first command value.SELECTED DRAWING: Figure 1
Patent JP-2020173507-A (JP)
Title: Authentication mediating device and authentication mediating program
Inventor: TOKIE KATSUSHI
IPC: G06F21/41
Filed: 2019-04-08
Abstract: To mediate authentication processing to an ID management device satisfying an authentication requirement of a service providing device when authentication request is made from the service providing device.SOLUTION: An authentication mediating device includes: an extraction unit 42 which extracts, when authentication request is made from a service providing device that provides service, an ID management device that satisfies an authentication requirement for authentication of the service providing device having made the authentication request, from among ID management devices that manage user IDs for allowing users to use the service; and a transmission unit 44 which transmits link information for accessing the ID management device extracted by the extraction unit 42 to the service providing device.SELECTED DRAWING: Figure 3