baber/WOPTO huggingface dataset:
Patent JP-2020183720-A (JP)
Title: Plunger pump
Inventor: SANO KEIICHI
IPC: F04B53/00
Filed: 2019-05-07
Abstract: To provide a plunger pump capable of preventing adhesion of particles in a sample to an outer peripheral surface of a plunger in a cylinder of the plunger pump.SOLUTION: A plunger pump includes a cylinder provided with a cylindrical pressure chamber, and a cleaning flow channel communicated toward the inside of the pressure chamber from the external, a cylindrical plunger disposed in the pressure chamber of the cylinder in a manner that it can be reciprocated therein, and a cleaning member disposed on a part connected to the cleaning flow channel of an inner peripheral surface of the cylinder or an outer peripheral surface of the plunger, and kept into contact with the outer peripheral surface of the plunger, and the cleaning member slides on the outer peripheral surface of the plunger in accompany with inflow of a cleaning liquid to the cleaning flow channel.SELECTED DRAWING: Figure 6
Patent JP-2019215858-A (JP)
Title: System and method for remotely detecting anomaly
Inventor: GEORGE DANIEL
IPC: G06F21/55
Filed: 2019-05-17
Abstract: To provide defense mechanisms and security systems, which dramatically improve security of monitored systems.SOLUTION: Defense mechanisms and security systems disclosed herein detect an anomaly in an Embedded Mission Specific Device (EMSD) 105, 110. A meta-material antenna 115 is configured to receive a radio frequency signal from the EMSD, and a central reader 120 is configured to receive a signal from the meta-material antenna. The central reader is configured to: build a finite state machine model of the EMSD based on the signal received from the meta-material antenna, and detect if an anomaly exists in the EMSD using the finite state machine model built thereby.SELECTED DRAWING: Figure 1A
Patent JP-2020191708-A (JP)
Title: Estimation device and analysis device
Inventor: NAKATSUGAWA YOSHINORI
IPC: H02M7/48
Filed: 2019-05-20
Abstract: To provide an estimation device that estimates the junction temperature on the basis of measured forward voltage of a diode with high accuracy.SOLUTION: In a control unit 56 as an estimation device, a storage unit 565 stores the temperature characteristic expressing the relation between the forward voltage of diodes D1 to D6 provided for each running state and cooling state of a vehicle 10, and the junction temperature. A CPU 562 determines the running state and the cooling state of the vehicle 10. The CPU 562 extracts from the storage unit 565, the temperature characteristic in accordance with the determined running state and cooling state of the vehicle 10. The junction temperature of the diodes D1 to D6 is estimated based on the extracted temperature characteristic and the forward voltage measured by a voltage measurement device 54.SELECTED DRAWING: Figure 1
Patent JP-2020190829-A (JP)
Title: Portfolio preparation support device and portfolio preparation support method
Inventor: SUGANUMA MANABU
IPC: G06Q40/06
Filed: 2019-05-20
Abstract: To efficiently generate a plurality of portfolio candidates based on an operation policy of each financial institution, and present the portfolio candidates to a user in a manner easy to recognize.SOLUTION: A portfolio preparation support device 100 comprises: a storage unit 101 which stores information of each financial product; and a calculation unit 104 which calculates a predetermined formula combining each item of expected profit ratio, price decline risk, and market sensitivity in a portfolio combining predetermined financial products indicated by the information with weight of each item as an Ising model. The calculation unit 104 outputs each portfolio minimizing a value of the predetermined formula obtained for every pattern of the weight of each item to a predetermined device 200 as a result of the calculation.SELECTED DRAWING: Figure 2
Patent JP-2019193796-A (JP)
Title: Liquid extract production system and method for producing liquid extract
Inventor: WATANABE KEN
IPC: A23F3/18
Filed: 2019-05-20
Abstract: To provide a liquid extract production system and a liquid extract production method that are capable of efficiently producing a liquid extract having stable flavor with just enough extract solids content.SOLUTION: The liquid extract production system comprises an extractor 1 for extracting a liquid extract from extraction raw materials, a liquid extract tank 2 for storing the liquid extract, a liquid extract flow path 11 that connects the extractor 1 and the liquid extract tank 2, a flow meter 3 for measuring the flow rate of the liquid extract provided in the flow path 11, a density meter 4 for measuring the solids concentration of the liquid extract provided in the flow path 11, a solids content calculation unit 301 for calculating the solids content included in the liquid extract that flowed through the flow path 11 on the basis of the measured flow rate and solids concentration, and a liquid transfer controller 302 for controlling the transfer of the liquid extract from the extractor 1 to the liquid extract tank 2 on the basis of the calculated solids content.SELECTED DRAWING: Figure 1
Patent JP-2020171662-A (JP)
Title: Pierced earring preservation apparatus
Inventor: Ye jili
IPC: A45C11/16
Filed: 2019-05-20
Abstract: To disclose a pierced earring preservation apparatus.SOLUTION: A pierced earring preservation apparatus includes: a storage case; a selection device provided in the storage case; a deposit/withdrawal device provided on the left side of the selection device; and a control device in front of the selection device and the deposit/withdrawal device. The control device controls the selection device performing selection and controls the deposit/withdrawal device withdrawing a selected pierced earring. At the time of deposition, the deposit/withdrawal device directly performs deposition at its original position. The selection device includes a selection chamber provided in the storage case. A rotary column is rotatably provided in the selection chamber. When performing pierced earring deposition using the apparatus, different types of pierced earrings can be classified and deposited. Selection and deposition are performed automatically. A valuable pierced earring is deposited at a hidden place. At the same time, the apparatus is sealed, which greatly improves an anti-theft effect and establishes increased safety and reliability.SELECTED DRAWING: Figure 1
Patent JP-2020191528-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: ARAI TATSUYA
IPC: H04N5/369
Filed: 2019-05-21
Abstract: To provide an imaging apparatus capable of improving the accuracy of phase difference detection while suppressing deterioration of image quality at the time of image generation.SOLUTION: An imaging apparatus includes an imaging element 102 having a plurality of unit pixels provided with a first photoelectric conversion unit and a second photoelectric conversion unit that photoelectrically convert light passing through different pupil regions of an imaging optical system. The imaging apparatus controls to read out a pixel signal from the first photoelectric conversion unit under a first exposure condition for phase difference detection for a predetermined unit pixel, and reads the pixel signal from the second photoelectric conversion unit under a second exposure condition for image generation.SELECTED DRAWING: Figure 1
Patent JP-2019150055-A (JP)
Title: Lingo-2 antagonists for treatment of conditions involving motor neurons
Inventor: MI SHA
IPC: C12N15/861
Filed: 2019-05-22
Abstract: To provide LINGO-2 antagonists for treatment of conditions involving motor neurons.SOLUTION: The invention provides methods of treating diseases, disorders or injuries involving motor neuron survival and axonal growth, including amyotrophic lateral sclerosis, by administration of a LINGO-2 antagonist. An exemplary method for promoting survival of a motor neuron comprises contacting the motor neuron with an effective amount of composition containing a LINGO-2 antagonist, the LINGO-2 antagonist selected from the group consisting of: (i) a soluble LINGO-2 polypeptide; (ii) a LINGO-2 antibody or antigen-binding fragment thereof; (iii) a LINGO-2 antagonist polynucleotide; (iv) a LINGO-2 aptamer; and (v) a combination of two or more of the LINGO-2 antagonists.SELECTED DRAWING: None
Patent JP-2020191247-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: OKI YUKIHIRO
IPC: H01M10/0567
Filed: 2019-05-22
Abstract: To provide a technique for improving the cycle characteristics of a non-aqueous electrolyte secondary battery.SOLUTION: A non-aqueous electrolyte secondary battery (10) according to the present disclosure comprises a positive electrode (16), a negative electrode (13), and a non-aqueous electrolyte (19). The non-aqueous electrolyte (19) includes a fluoroethylene carbonate and an amine having structure represented by the following formula (1). In the formula (1), R is a hydrogen atom or a methyl group. R-N(C(CH3)2CH2)2CH- (1).SELECTED DRAWING: Figure 1
Patent JP-2020196079-A (JP)
Title: Method of processing workpiece
Inventor: TANEMURA DAISUKE
IPC: B24B7/22
Filed: 2019-05-31
Abstract: To provide a method of processing a workpiece that can efficiently form a cross section of a corner part of the workpiece.SOLUTION: A method of processing a workpiece includes a grinding step ST11 of forming a circular recessed part and a ring-shaped projection part by grinding a central part of a reverse surface of the workpiece held on a holding table with a grinding wheel, a moving step ST12 of relatively moving the grinding wheel and the holding table to a position where a rotation path of a grinding grindstone passes through the ring-shaped projection part after performing the grinding step ST11, a cross section forming step ST13 of forming a cross section of a ring-shaped projection part by grinding the ring-shaped projection part by at least a height of the ring-shaped projection part or more with the grinding wheel without rotating the holding table and with the grinding wheel rotating after performing the moving step ST12, and a shape verifying step ST14 of verifying a shape of a corner part formed by a bottom surface of a circular recessed part and an inner peripheral surface of a ring-shaped projection part by imaging or observing the cross section.SELECTED DRAWING: Figure 1
Patent JP-2020197457-A (JP)
Title: Distance measuring device and signal processing circuit
Inventor: AKUTAGAWA KAZUKI
IPC: G01C3/06
Filed: 2019-06-03
Abstract: To provide a distance measuring device and a signal processing circuit with which it is possible to improve the accuracy of time-digital conversion.SOLUTION: A distance measuring device pertaining to one embodiment of the present invention comprises a clock unit, a count generation unit, an output unit and a calculation unit. The clock unit outputs a clock signal on the basis of a start signal. The count generation unit is capable of outputting, as count signals based on the clock signal, each of first and second count signals, the logic levels of which are inverse to each other. The output unit holds the logic levels of the count signals output from the count generation unit, and outputs hold result information. The calculation unit calculates distance information on the basis of the hold result information based on each of the first and second count signals.SELECTED DRAWING: Figure 6
Patent JP-2020202469-A (JP)
Title: Transmission device, transmission system, and transmission method
Inventor: HASEGAWA MAKOTO
IPC: H04B10/2543
Filed: 2019-06-07
Abstract: To provide a transmission device capable of suppressing nonlinear optical effect without degrading the monitoring control function, and a transmission system and a transmission method.SOLUTION: The transmission device is a transmission device that transmits main signal light to another transmission device via a transmission channel. The transmission device includes: a generation unit that generates monitor signal light by intensity modulation based on signals related to monitoring and control of the transmission device and the other transmission device; a multiplexing unit that combines the monitor signal light with the main signal light; an acquisition unit that acquires a piece of reception information regarding the light-receiving state of the monitor signal light from the other transmission device; and a control unit that controls the modulation degree of intensity modulation according to the reception information.SELECTED DRAWING: Figure 1A
Patent JP-2020199464-A (JP)
Title: Oil-based slurry supply method and oil-based slurry supply device
Inventor: SUZUKI MASAHIKO
IPC: B08B9/032
Filed: 2019-06-11
Abstract: To provide an oil-based slurry supply device and an oil-based slurry supply method for stably supplying, in a closed system, oil-based slurry which includes at least one selected from a chlorine element-containing component, a metal element-containing component or a group composed of a component which is likely to react with water content in air.SOLUTION: An oil-based slurry supply method includes the steps of: transporting oil-based slurry to an oil-based slurry treatment apparatus 6 from a second closed vessel 2 stored with the slurry, via a slurry pump 7, and simultaneously, transporting inert gas to the second closed vessel 2 from a first closed vessel 1 stored with the inert gas; stopping the transportation of the inert gas from the first closed vessel 1 to the second closed vessel 2 and transportation of the oil-based slurry from the second closed vessel 2 to the oil-based slurry treatment apparatus 6, and transporting oil-based cleaning fluid to the oil-based slurry treatment apparatus 6 from a third vessel 3 via the slurry pump 7; and transporting the oil-based cleaning fluid to the third vessel 3 from the third vessel 3 via the slurry pump 7 in a loop-back manner.SELECTED DRAWING: Figure 1
Patent JP-2020201769-A (JP)
Title: Article identification system and accounting system including article identification system
Inventor: Iwabuchi Mizuo
IPC: G07G1/12
Filed: 2019-06-11
Abstract: To provide an article identification system capable of accurately estimating a kind of an article from an article image.SOLUTION: An article identification system includes an imaging machine, an estimation unit and a setting unit. The imaging machine images an article to acquire an article image. The estimation unit acquires first information to be used for estimation of a kind of the article from the article image to estimate one or a plurality of kinds of the articles from an article kind group on the basis of the acquired first information. The setting unit sets at least one of a kind of the article being handled and a kind of the article not being handled in the article kind group. The estimation unit estimates the kind of the article being handled more preferentially than the kind of the article not being handled as a kind of an article corresponding to the article image.SELECTED DRAWING: Figure 8
Patent JP-2020200159-A (JP)
Title: Mobile crane
Inventor: KAMEI KOICHI
IPC: B66C23/90
Filed: 2019-06-12
Abstract: To provide a mobile crane automatically switching the control of an overload prevention device according to an operation state.SOLUTION: A mobile crane includes a traveling vehicle body, a crane device having a boom 23, a vehicle body side operation device for operating the crane device, a remote operation terminal 41 for performing remote operation of the crane device, and an overload prevention device 44 detecting an overload state. The overload prevention device 44 has an automatic stop mode for automatically stopping the operation of the boom 23 and an alarm mode for giving an alarm without stopping the operation of the boom 23 as control modes in the case of the overload state. The overload prevention device 44 employs the automatic stop mode in the case of the operation using the vehicle side operation device and employs the alarm mode in the case of the operation using the remote operation terminal 41.SELECTED DRAWING: Figure 4
Patent JP-2021004467-A (JP)
Title: Vertical blind
Inventor: NISHINO KIMIHISA
IPC: E06B9/36
Filed: 2019-06-25
Abstract: To provide a vertical blind which is configured such that first louvers and second louvers are alternately arranged, rotation of the first louvers can cause the second louvers to dependently rotate, and the second louvers are allowed to rotate independently of the first louvers.SOLUTION: A vertical blind 1 includes: a first carrier 31 and a second carrier 32 which are movable in the longitudinal direction in a head rail 2; first louvers 51 suspended from the first carrier 31, and second louvers 52 suspended from the second carrier 32; and a first torque transmitting mechanism for rotating the first louvers 51, and a second torque transmitting mechanism for rotating the second louvers 52. The second carrier 32 has: a suspension shaft Wh2 through which a torque can be transmitted from the second torque transmitting mechanism; hook portions 82 from which the second louvers 52 are suspended; and springs 92 for connecting the hook portions 82 to the suspension shaft Wh2 in a state of being rotatable in unison with the suspension shaft Wh2 and relatively rotatable with respect to the suspension shaft Wh2.SELECTED DRAWING: Figure 4
Patent JP-2021006363-A (JP)
Title: Recording device, recording method, and program
Inventor: YAMAGUCHI HIROMITSU
IPC: B41J2/21
Filed: 2019-06-27
Abstract: To provide a recording device capable of obtaining a recorded image of excellent image quality even when using ink having low abrasion resistance in double-sided recording.SOLUTION: The recording device includes: a recording head which has a nozzle for discharging first ink and second ink having low abrasion resistance; and a roller which conveys a contacted recording medium and can perform recording on both sides of the recording medium by the recording head. The recording device has a method in which information on the amount of the second ink is acquired on the basis of first recording data for performing recording on one surface of the recording medium and second recording data for performing recording on the other surface on a rear side and the surface having a larger amount of the second ink is recorded later.SELECTED DRAWING: Figure 9
Patent JP-2021007430-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To call attention to a player regarding operation means.SOLUTION: A game machine includes performance control means for controlling a performance, first operation means that can be operated by a player, second operation means that can be operated by a player but different from the first operation means, third operation means that can be operated by a player but different from the first operation means and the second operation means, and attention calling means for calling attention to a player regarding the first operation means. The performance control means does not change the setting related to the performance according to the operation of the first operation means, but can change the setting related to the performance according to the operation of the second operation means.SELECTED DRAWING: Figure 49
Patent JP-2021011768-A (JP)
Title: Down pipe fixing tool, and down pipe installation structure
Inventor: NISHIMOTO MAI
IPC: E04D13/08
Filed: 2019-07-08
Abstract: To solve a problem that attachment strength of a down pipe fixing tool to an outer wall is not enough since an attaching member and a support member attached to a down pipe, and a spacer are connected only by engagement.SOLUTION: A down pipe fixing tool 1 attaching a down pipe 2 along an outer wall 3 of a building comprises: a holding portion 4 gripping the down pipe; a connection portion 5 supporting the holding portion; and a spacer 6 corresponding to a gap between the connection portion and the outer wall. In the connection portion 5 and the spacer 6, a through hole is formed for causing a fixing tool 7 such as a screw and a nail to penetrate and integrally fixing the connection portion 5 and the spacer 6 to the outer wall 3.SELECTED DRAWING: Figure 4
Patent JP-2021015319-A (JP)
Title: Attention attracting device, attention attracting method, and attention attracting program
Inventor: MIYAZAKI YOSHIYUKI
IPC: G08G1/01
Filed: 2019-07-10
Abstract: To make it possible to effectively attract attention to prevent a rear-end collision accident in which a vehicle runs into a preceding vehicle which travels while complying with the speed limit.SOLUTION: A detection data input unit receives input of first vehicle detection data including the speed of a vehicle traveling in a first target area that is set to a track. A calculation unit calculates a determination value indicating variations in the speed of the vehicle in the first target area by using the first vehicle detection data. A determination unit determines the necessity of attracting attention on the upstream side of the first target area based on the calculated determination value. An output unit outputs a result of determination made by the determination unit.SELECTED DRAWING: Figure 3
Patent JP-2021014543-A (JP)
Title: Method for producing low-molecular-weight polytetrafluoroethylene, and powder
Inventor: AZUMA CHIAKI
IPC: C08J3/28
Filed: 2019-07-12
Abstract: To provide a method for producing low-molecular-weight polytetrafluoroethylene in which perfluorooctanoic acid and a salt thereof are less apt to be yielded.SOLUTION: The method for producing low-molecular-weight polytetrafluoroethylene comprises a step (1) in which high-molecular-weight polytetrafluoroethylene is irradiated with radiation at 250 kGy or greater substantially in the absence of oxygen to obtain low-molecular-weight polytetrafluoroethylene having a melt viscosity at 380°C of 1.0×102 to 7.0×105 Pa s.SELECTED DRAWING: Figure 1
Patent JP-2019196384-A (JP)
Title: NOTCH 1 SPECIFIC siRNA MOLECULE
Inventor: SOEREN SCHREIBER
IPC: A61K9/51
Filed: 2019-07-19
Abstract: To provide a method of silencing or knocking down Notch 1 for restoring drug sensitivity of cancer cells.SOLUTION: The present invention is related to a nucleic acid molecule comprising a double-stranded structure, where the double-stranded structure is formed by a first strand and a second strand, where the first strand consists of the following nucleotide sequence 5' acGaGcUgGaCcAcUgGuCdTdT 3', and the second strand consists of the following nucleotide sequence 5' GAcCaGuGgUcCaGcUcGudTdT 3', where a minor nucleotide indicates that the nucleotide is 2'-F modified and an underlined nucleotide indicates that the nucleotide is 2'-O-methyl modified and where dTdT indicates that at the 3' end a dinucleotide is attached consisting of two dT nucleotides, where the two dT are covalently linked through a phosphorothioate bond.SELECTED DRAWING: None
Patent JP-2021018627-A (JP)
Title: Extension module, industrial device, and parameters of industrial device, or method and system of estimating internal state of device controlled by industrial device
Inventor: YOSHIURA YASUSHI
IPC: G05B19/18
Filed: 2019-07-22
Abstract: To make it possible to use machine learning having high operation load such as high deep learning and large memory capacity only when learning is required without increasing cost of an industrial device body.SOLUTION: An expansion module includes at least a processor and a memory, and is connected to an external terminal of an industrial device, where a machine learning model for estimating at least either of a parameter of the industrial device or an internal state of the device that is controlled by the industrial device is stored in the memory, and the processor carries out learning of the machine learning model using information acquired from the industrial device as teacher data.SELECTED DRAWING: Figure 1