baber/WOPTO huggingface dataset:
Patent JP-2021149417-A (JP)
Title: Storage device and control method
Inventor: MINAMIMOTO TAKEYUKI
IPC: H04L9/16
Filed: 2020-03-18
Abstract: To provide a storage device capable of preventing data leakage even when a storage is exhausted.SOLUTION: According to an embodiment, a storage device comprises a first nonvolatile memory, a second nonvolatile memory, and a controller. The first nonvolatile memory includes a plurality of storage elements in each of which data can be written a plurality of times, and stores first encryption key generation information. The second nonvolatile memory includes a plurality of storage elements which can change each of electric characteristics once, and stores second encryption key generation information. When encryption erasure is requested from a host, the controller is configured so as to perform first processing for erasing the first encryption key information. When first processing fails, the controller is configured so as to perform second processing for erasing the second encryption key generation information.SELECTED DRAWING: Figure 3
Patent JP-2021146130-A (JP)
Title: Game machine
Inventor: AOKI KENTA
IPC: A63F5/04
Filed: 2020-03-24
Abstract: To provide a game machine capable of increasing the interest of a game.SOLUTION: In a switching mechanism unit that is provided in a game medium detection device of a game machine and switches between a game medium acceptable state and a game medium non-acceptable state, the switching mechanism unit is provided with a blocker that operates by a magnetic force of a coil and an elastic force of a spring. When a magnetic force of a predetermined value is generated in the coil, the blocker is displaced from a token non-acceptable position to a token acceptable position. When the magnetic force of the coil becomes less than the predetermined value, the blocker returns from the token acceptable position to the token non-acceptable position. The time required to displace from the token non-acceptable position to the token acceptable position is shorter than the time required to return from the token acceptable position to the token non-acceptable position. The amount of displacement of the blocker caused by chattering that occurs when the blocker returns from the token acceptable position to the token non-acceptable position is a numerical value that does not cause the game medium acceptable state.SELECTED DRAWING: Figure 38
Patent JP-2020113314-A (JP)
Title: Information processing program, information processing device, information processing system, and information processing method
Inventor: SUZUKI TOSHIAKI
IPC: A63F13/428
Filed: 2020-03-25
Abstract: To provide an information processing program, an information processing device, an information processing system, and an information processing method which enable a user to easily move a display range.SOLUTION: First display range setting means sets a first display range for displaying a part of a display target image on a portable display device according to a posture of the portable display device calculated on the basis of data output from a sensor and an operation performed on operation means. First display control means displays an image of the display target image within the first display range on the portable display device.SELECTED DRAWING: Figure 6
Patent JP-2021157255-A (JP)
Title: IT system verification method and system
Inventor: KIM YONG SIK
IPC: G06F11/36
Filed: 2020-03-25
Abstract: To provide an IT system verification method and a system that can solve a problem of mobilizing personnel required for verification and reduce the required time.SOLUTION: An IT system verification method of an actual transaction data infrastructure in a verification system 300 includes: a step S303 of capturing network packets sent and received between a transaction system 100 and a business system 200 to obtain a transaction message; a step S305 of transmitting request data included in the transaction message to a verification target system; a step S306 of receiving response data from the verification target system; and a step S308 of subjecting the response data received from the verification target system and the response data included in the transaction message to comparison determination.SELECTED DRAWING: Figure 3
Patent JP-2020108812-A (JP)
Title: Sutureless valve prothesis delivery device and methods of use thereof
Inventor: ZHANG JI
IPC: A61F2/24
Filed: 2020-03-26
Abstract: To provide a sutureless valve prothesis delivery device useful in minimally invasive procedures.SOLUTION: A valve prothesis delivery device 100 includes a first sheath 110 for encasing a first component of the prosthetic valve. The first component has one of a valve clasper 140 and an expandable support frame 170, and includes a second sheath 120 for encasing a second component of the prosthetic valve. The second component has the other one of the valve clasper and the expandable support frame, and includes a control unit 260 operably coupled with the first sheath and the second sheath. The first sheath is distal of the second sheath and the second sheath is distal of the control unit, along a lengthwise axis. The first sheath or the second sheath has a bent configuration in which the first sheath or the second sheath is bent at an angle of at least about 5 degrees. The first sheath or the second sheath keeps the bent configuration if an external force is absent during delivery of the prosthetic valve and the recovering of the delivery device.SELECTED DRAWING: Figure 6
Patent JP-2021157559-A (JP)
Title: Write device, write method, and program
Inventor: YAMAMOTO TETSUYA
IPC: G06K7/08
Filed: 2020-03-27
Abstract: To provide a write device, a write method, and a program, which can correctly read out data, even for a magnetic recording medium without postamble, when verifying whether writes have been performed normally while conveying the magnetic recording medium in the reverse direction after writes.SOLUTION: A magnetic recording medium write device 20 comprises: a holding circuit 24 for outputting a holding voltage of one of two values in accordance with the induced voltage having occurred during the conveyance of the magnetic recording medium; a write processing unit 211 for magnetizing the magnetic recording medium and writing data; a setting unit 212 for setting the output of the holding circuit in accordance with the last polarity written by the write processing unit after completion of a write to the magnetic recording medium; and a readout processing unit 210 for reading out the data written while conveying the magnetic recording medium in the reverse direction after the output of the holding circuit 24 is set.SELECTED DRAWING: Figure 1
Patent JP-2021159791-A (JP)
Title: Composite hollow fiber membrane
Inventor: OGAWA DAICHI
IPC: B01D69/12
Filed: 2020-03-30
Abstract: To provide a composite hollow fiber membrane which prevents peeling on a use condition and is excellent in physical strength.SOLUTION: A composite hollow fiber membrane 10 has a porous body 1 having a plurality of holes communicating with the other surface from one surface, and a plurality of reinforcement fibers 2 composed of yarns or multifilaments, in which the porous body 1 is composed of a polyvinyl chloride-based resin having a chlorine element ratio of 30-47 wt.%, and the plurality of reinforcement fibers 2 continuously extend in an axial direction of the porous body 1 and are embedded in the porous body 1.SELECTED DRAWING: Figure 1
Patent JP-2021160497-A (JP)
Title: Vehicle braking device
Inventor: SAKATA YASUNORI
IPC: B60T8/36
Filed: 2020-03-31
Abstract: To provide a vehicle braking device which can pressurize a wheel cylinder without increasing a size of an electric cylinder.SOLUTION: This vehicle braking device comprises: an electric cylinder 2 in which a piston 23 driven by an electric motor 22 slides in a cylinder 21 thereby enabling supply of a fluid; a liquid pressure output part 31 which is connected to the electric cylinder 2 via a first liquid path 51, increases and decreases a liquid pressure in the first liquid path 51, and outputs the liquid pressure to a supply liquid path 510 connected to first wheel cylinders 81, 82; and a control part 91 which generates a liquid pressure in the first wheel cylinders 81, 82 by at least one of the electric cylinder 2 and the liquid pressure output part 31 according to relative positions of the piston 23 and the cylinder 21.SELECTED DRAWING: Figure 1
Patent JP-2021162231-A (JP)
Title: Air conditioner
Inventor: AOKI MITSUYA
IPC: F25B49/02
Filed: 2020-03-31
Abstract: To provide an air conditioner capable of estimating an amount of leaked refrigerant in a case where refrigerant leakage occurs in a refrigerant circuit.SOLUTION: An outdoor machine controller 200 is configured to, when any one heat exchanger of an outdoor heat exchanger 23 and an indoor heat exchanger 51 functions as a condenser, calculate a refrigerant density of refrigerant flowing through the heat exchanger on the basis of the temperature and pressure of the refrigerant on an outlet side of the heat exchanger when it functions as a condenser; and define an amount of refrigerant on a refrigerant pipe side as an amount of leaked refrigerant calculated based on the calculated refrigerant density and the volume of a refrigerant pipe on the side from one shutoff valve 110 to an indoor expansion valve 52 that does not include the indoor heat exchanger 51.SELECTED DRAWING: Figure 3
Patent JP-2021159566-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To increase the interest of a game machine that is controlled to be in a special state on the basis of the number of variable display executions.SOLUTION: During the period in which variation display is performed 100 times in a time reduction state A via a big winning A, a value of a relief time reduction counter is updated, thereby the number of variations from the end of the time reduction state A to the arrival of a relief time reduction remains 700 times. On the other hand, During the period in which variation display is performed 100 times in a probability variation state via a big winning B or a big winning C, the value of the relief time reduction counter is not updated, thereby the number of variations from the end of the probability variation state to the arrival of the relief time reduction remains 800 times.SELECTED DRAWING: Figure 11-17
Patent JP-2020126257-A (JP)
Title: Acid generator and photoresist comprising the acid generator
Inventor: JAMES W THACKERAY
IPC: G03F7/20
Filed: 2020-04-06
Abstract: To provide a resist material that gives highly resolved fine features, including low line width roughness and sufficient sensitivity to give a wafer throughput.SOLUTION: (i) A photoresist composition is provided, which comprises: (i) a polymer; (ii) a first onium salt acid generator that produces a first acid upon exposure of the photoresist composition to activating radiation; and (iii) a second onium salt acid generator that (1) comprises a covalently bound acid-labile moiety and (2) produces a second acid upon exposure of the photoresist composition to activating radiation. The first acid and the second acid have pKa values that differ by at least 4.0. An anion of the first onium salt acid generator or the second onium salt acid generator is a carboxylic acid anion having no electron withdrawing group at an α-site with respect to a carboxylic acid moiety; and the acid-labile moiety of the second onium salt acid generator is a group represented by formula of -C(=O)O(CH2)n(C=O)O-ALG.SELECTED DRAWING: None
Patent JP-2020128750-A (JP)
Title: Blower
Inventor: Robert dent
IPC: F24F7/013
Filed: 2020-04-16
Abstract: To avoid deformation of a wall part of a cabinet by fixing a blower.SOLUTION: A blower (1) includes a wall portion (3) having a front side face and a rear side face, and at least one fixing element (A, B) for fixing the blower, in particular, to an electrical enclosure wall. The blower (1) is constituted to be inserted into an opening portion of a front side wall portion without applying pressure. The fixing elements (A, B) can move in a direction of the rear side face of the wall portion in the inserted state.SELECTED DRAWING: Figure 1
Patent JP-2020128861-A (JP)
Title: Range hood
Inventor: OGIHARA YOSHINORI
IPC: F24F11/65
Filed: 2020-04-20
Abstract: To provide a range hood which can extinguish a lighting appliance so as to satisfy a requirement of a user.SOLUTION: A range hood comprises: a hood 2; an exhaust fan 3; a lighting appliance 5; an operation control part for lighting the lighting appliance, extinguishing the lighting appliance, and driving the exhaust fan; and a lighting switch 43 for lighting and extinguishing the lighting appliance. The operation control part comprises a first control mode and a second control mode, and the lighting switch can switch the control modes by performing a prescribed switching operation. In the first control mode, the lighting appliance which is lit in an operation state of the range hood is automatically extinguished simultaneously with a stop of the exhaust fan after the lapse of an extinguishment delay time after receiving a range hood operation stop signal in a state that the exhaust fan is driven, and in the second mode, the lighting appliance which is lit in the operation state of the range hood is manually extinguished irrespective of the range hood operation stop signal. The lighting appliance is extinguished by selecting a control mode of either of the first control mode and the second control mode by the switching operation.SELECTED DRAWING: Figure 1
Patent JP-2021174131-A (JP)
Title: Information processing system, information processor, information processing method, information processing program, communication terminal, and control method and control program thereof
Inventor: YAMAMOTO YUJI
IPC: G16H50/30
Filed: 2020-04-22
Abstract: To provide an information processing system, information processor, information processing method, information processing program, communication terminal, and control method and control program thereof, which efficiently manage health services by narrowing down target persons while taking health management conditions into consideration, and associating selection of the target persons with selection of health services.SOLUTION: An information processing system 100 comprises: a subscriber selection section 101 that selects a subscriber requiring provision of a health service from subscribers subscribing to an insurer; a health service selection section 102 that selects a health service to be provided to the subscriber; and a control section 103 that controls to associate the selected subscriber with the selected health service.SELECTED DRAWING: Figure 1
Patent JP-2021176656-A (JP)
Title: Wire electric discharge machining device
Inventor: HOSAKA AKIO
IPC: B23H1/00
Filed: 2020-05-07
Abstract: To provide a wire electric discharge machining device which can suppress a machining error due to a positional deviation caused by temperature changes of an upper side guide unit and a lower side guide unit although a part of a component for guiding a wire electrode on a lower side is formed of a material having a lower linear expansion coefficient.SOLUTION: A wire electric discharge machining device 100 includes: a lower side support body 7 which is mounted in a column 2 and supports a lower side guide unit 81 for guiding a wire electrode W on a lower side; an upper side support body 6 which supports an upper side guide unit 82 for guiding the wire electrode W on an upper side; and an axis drive section 10 which moves the upper side support body 6 in at least one axial direction. The upper side support body 6 has an arm support section 61 which is movably fixed to the axis drive section 10, an inclined arm 62 which extends from the arm support section 61 and is arranged to be inclined to a horizontal surface, and a vertical arm 63 which has an upper end fixed to the inclined arm 62 and a lower end provided with the upper side guide unit 82 and is arranged to be vertical to the horizontal surface.SELECTED DRAWING: Figure 2
Patent JP-2021179348-A (JP)
Title: Difference generation circuit for gas sensor
Inventor: OHASHI MITSUO
IPC: G01N5/02
Filed: 2020-05-13
Abstract: To provide a difference generation circuit for a gas sensor, which can be prevented from malfunctioning or erroneously operating.SOLUTION: A difference generation circuit (1) for a gas sensor comprises a first crystal oscillator and a second crystal oscillator. The difference generation circuit has a latch circuit (3, 4) that generates a difference between a frequency signal from the first crystal oscillator and a frequency signal from the second crystal oscillator, and performs gas concentration detection based on the difference. The difference generation circuit for a gas sensor can be effectively prevented from malfunctioning or erroneously operating.SELECTED DRAWING: Figure 1
Patent JP-2021180394-A (JP)
Title: Rescue system
Inventor: NISHIYAMA MASAHIRO
IPC: G06Q50/10
Filed: 2020-05-13
Abstract: To prevent a situation in which a rescuer arrives later than an ambulance crew when the rescuer is sent to a rescue target person.SOLUTION: A rescue system includes receiving means, ambulance crew arrival time estimating means, acquisition means, user arrival time estimating means, and transmission means. The receiving means receives a rescue request of a rescue target person and position information of the rescue target person. The ambulance crew arrival time estimation means estimates, based on the position information of the rescue target person, an ambulance crew arrival time when the ambulance crew arrives at the rescue target person. The acquisition means acquires user position information of a registered user who is a candidate for the rescuer. The user arrival time estimation means estimates, based on the user position information, a user arrival time when the registered user arrives at the rescue target person. The transmission means transmits a request for rescue to a registered user who can arrive earlier than the ambulance crew.SELECTED DRAWING: Figure 8
Patent JP-2020197215-A (JP)
Title: Method of operating large-sized engine and large-sized engine
Inventor: TIMO HANZ
IPC: F02D19/02
Filed: 2020-05-19
Abstract: To propose a method of operating a large-sized engine.SOLUTION: A large-sized engine 20 comprises at least one cylinder 21. The cylinder 21 has a combustion chamber surrounded by a piston 23 capable of operating in a fore-and-aft direction along a cylinder shaft. An air/fuel mixture is compressed through the operation of the piston 23 while having a compression ratio in the combustion chamber. An operation parameter of the large-sized engine 20 is determined continuously or at fixed intervals. The optimized compression ratio for the air/fuel mixture is determined on the basis of the operation parameter, and the compression ratio is adapted to the optimized compression ratio.SELECTED DRAWING: Figure 1
Patent JP-2021184173-A (JP)
Title: Apparatus, method and program for calculating reward corresponding to intervention effect
Inventor: TATENO HIROSHI
IPC: G06Q30/02
Filed: 2020-05-22
Abstract: To provide an apparatus for determining an appropriate reward which is worth the effect of intervention.SOLUTION: A processing unit 40 executes processing of calculating an actual intervention effect indicating an effect of intervention implemented on a subject for drawing a response of the subject desired by a recipient, and processing of calculating a reward to be received from the recipient for the implementation of the intervention, on the basis of the actual intervention effect. The actual intervention effect is a value corresponding to the increase of benefit of the recipient estimated by implementing the intervention, compared with the case where the intervention is not implemented. The processing for calculating the actual intervention effect includes calculating an actual intervention effect on the basis of intervention group result information on a result of a response of each subject in an intervention group composed of a plurality of subjects on which the intervention has been implemented, and non-intervention group result information on a result of a response of each subject in a non-intervention group composed of a plurality of subjects on which the intervention has not been implemented. The processing of calculating a reward includes increasing the calculated reward as the actual intervention effect is higher.SELECTED DRAWING: Figure 2
Patent JP-2021187880-A (JP)
Title: Continuous fiber-reinforced resin composite material and method for producing the same
Inventor: ARAYA YUSUKE
IPC: C08J5/08
Filed: 2020-05-26
Abstract: To provide a method for producing a continuous fiber-reinforced resin composite material which improves interface characteristics of a composite material and a low physical property reduction rate at high temperature compared to room temperature.SOLUTION: There is provided a method for producing a continuous fiber-reinforced resin composite material containing a thermoplastic resin and a continuous reinforcement fiber, in which the thermoplastic resin is a polyamide-based resin, an interface constant at 25°C is 70 or more, and an interface constant at 80°C is 55% or more of the interface constant at 25°C. Expression (1): (interface constant)=((interface pull-out strength (MPa))×(pull-out speed(μm/s))×(concentration of carboxyl end group(μmol/g))×(measurement temperature(K))×(diameter of continuous reinforcement fiber(μm))×((melting point of polyamide-based resin(K))-(measurement temperature)(K)))×(density of polyamide-based resin(g/cm3))/100,000,000; and a continuous fiber-reinforced resin composite material which contains a polyamide-based resin and a continuous reinforcement fiber, and is obtained by the production method.SELECTED DRAWING: None
Patent JP-2020125359-A (JP)
Title: Stabilized pharmaceutical composition containing pemetrexed or pharmaceutically acceptable salt thereof
Inventor: JOO MIN JAE
IPC: A61K31/519
Filed: 2020-05-27
Abstract: To provide a pharmaceutical composition with enhanced stability, containing pemetrexed or a salt thereof, and a preparation method therefor.SOLUTION: The present invention provides an injection preparation in a liquid form containing pemetrexed, capable of ensuring sufficient stability during circulation and storage by selection of an optimum material and setting of an optimum concentration range in order to secure the stability of pemetrexed. The present invention can provide a pemetrexed preparation which is readily commercially prepared, can prevent microbial contamination occurring during lyophilization or reconstitution, and has enhanced convenience of administration and stability.