baber/WOPTO huggingface dataset:
Patent JP-2019022735-A (JP)
Title: Intravascular blood pump
Inventor: GERD SPANIER
IPC: A61M60/829
Filed: 2018-10-19
Abstract: To further reduce the package size of an intravascular blood pump and increase the service life of the blood pump.SOLUTION: The present invention relates to an intravascular blood pump including: a drive section (11); a catheter (14) fastened to the proximal side of the drive section; and a pump section (12) fastened distally of the drive section. The intravascular blood pump has an electric motor (21), of which motor shaft (25) is mounted in the drive section (11) with two radial sliding bearings (27, 31) and an axial sliding bearing (40). During operation, a rinsing fluid is conveyed through the bearing gap of the axial sliding bearing (40) and further through the radial sliding bearing (31) at the distal end of the drive section (11). The rinsing fluid is highly viscous, for example 20% glucose solution.SELECTED DRAWING: Figure 2
Patent JP-2020056488-A (JP)
Title: Turbine type continuously variable transmission
Inventor: HIOKI JITSUO
IPC: F16H47/07
Filed: 2018-10-03
Abstract: To shift a gear without a useless operation and a complicated structure in gear shifting.SOLUTION: As shown in Fig. 1, in a continuously variable transmission of a claim 1, a component constituted by integrating an impeller which receives energy and a gear different in diameter, is disposed at an input side, and the components are not fastened to each other to be set in a free rotation state. The gear at the input side and a gear of a diameter to be engaged with the input-side gear are connected and integrated at an output side. The input-side gear and the output-side gear are set from the first state, so that replacement of the gear in gear shifting is unnecessary. In shifting gear, the impellers 3, 4, 5 may be changed, or a pressure of a fluid as energy source to rotate the impeller is changed to change a rotational frequency. Thus complicated structure and operation can be solved.SELECTED DRAWING: Figure 1
Patent JP-2020065739-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-10-25
Abstract: To provide a slot machine giving a fun to a player when a game is shifted to an RT.SOLUTION: In an ART stand-by state, when a Promotion Replay 1 is led out, a game state is controlled to an advantageous RT1 and then shifted to an advantageous RT2. On the other hand, in an ART stand-by state, when a special stopped symbol is led out, a game state is controlled to a limited RT and then shifted to the advantageous RT2. In this way, a shift to the advantageous RT2 is made possible thorough different routes according to a start trigger of the ART, therefore it is possible to draw attention to a development in each display result in the ART stand-by state and thereby it is possible to give a fun when shifted to an RT.SELECTED DRAWING: Figure 7
Patent JP-2020069971-A (JP)
Title: In-wheel motor drive device mounting structure
Inventor: SUGIURA SAORI
IPC: B60G3/20
Filed: 2018-11-01
Abstract: To provide an in-wheel motor drive device mounting structure capable of securing the mounting space for the suspension and improving the steering stability in a four-wheel-drive vehicle.SOLUTION: The in-wheel motor drive device mounting structure comprises first in-wheel motor drive devices (1) to be mounted in the inner space of the front wheels (91f) of a four-wheel-drive vehicle (90), and second in-wheel motor drive devices (1) to be mounted in the inner space of the rear wheels (91b). The first and second in-wheel motor drive devices each includes a casing (10) which is linked to the suspension via a suspension bracket, and in both the first and the second in-wheel motor drive devices, a motor unit (21) is offset from the vehicle wheel hub bearing toward the vehicle front side.SELECTED DRAWING: Figure 1
Patent JP-2020070095-A (JP)
Title: Advertising booklet packaging bag, and method and system for providing the same
Inventor: MATSUMOTO MASAHIRO
IPC: B65D30/10
Filed: 2018-11-01
Abstract: To use an advertising booklet packaging bag with sufficient capacity as a shopping bag while inserting an advertising booklet.SOLUTION: A packaging bag 101 that can be translucent and thin-shaped is suitable for conventionally inserting books in a book store or the like. Further, the advertising booklet packaging bag 101 is designed to be easily transported with fingers or a hand inserted into a handgrip hole 102 during transportation. A combined form of a brochure and an application form 301 is inserted in the packaging bag 101 as an advertising booklet. The advertising booklet packaging bag 101 is configured to have a capacity exceeding a capacity required for storing the advertising booklet to be inserted.SELECTED DRAWING: Figure 3
Patent JP-2019047130-A (JP)
Title: Hermetically sealed capacitor assembly
Inventor: RAWAL BHARAT
IPC: H01G9/028
Filed: 2018-11-16
Abstract: To provide a capacitor assembly including a conductive polymer electrolytic capacitor.SOLUTION: A capacitor assembly is provided, which comprises: a conductive polymer electrolytic capacitor which is enclosed and hermetically sealed in a ceramic housing in the presence of an inert gas. Although it is not intended to put restriction by a theory, the inventor regards the ceramic housing as being capable of limiting quantities of oxygen and moisture supplied to a conductive polymer of the capacitor. Thus, the conductive polymer is small in the possibility of being oxidized under a high-temperature environment and accordingly, the thermal stability of the capacitor assembly is enhanced.SELECTED DRAWING: Figure 1
Patent JP-2019136482-A (JP)
Title: Cleaning device
Inventor: LI YANG
IPC: A47L11/24
Filed: 2018-11-26
Abstract: To provide a cleaning device having an enhanced durability of a locking mechanism which locks to the cleaning head.SOLUTION: The cleaning device includes: a body 20; a cleaning head 10 hinged to the body 20; and a locking mechanism 30 comprising a first magnetic member 31 provided on the cleaning head 10 and a second magnetic member 32 provided on the body 20. When the body 20 stands upright relative to the cleaning head 10, the first magnetic member 31 attracts the second magnetic member 32. The body 20 is locked to the cleaning head 10 by magnetic attraction between the first magnetic member 31 and the second magnetic member 32.SELECTED DRAWING: Figure 1
Patent JP-2019099919-A (JP)
Title: MANUFACTURING METHOD OF INTERMETALLIC COMPOUND Nb3Sn BY MELTING METALLURGY
Inventor: SPANIOL BERND
IPC: C22C1/00
Filed: 2018-11-27
Abstract: To provide a method capable of manufacturing a large amount of intermetallic compound NbSn at high purity solving defects of conventional techniques.SOLUTION: There is provided an intermetallic compound NbSn by a melting metallurgy, including a step for forming a departure electrode by pressing Nb particles and Sn particles, and re-melting the pressed departure electrode in arc under vacuum to obtain a first molded body, and selectively including a step for remelting a Nb departure electrode and introducing Sn particles into molten Nb formed during remelting to obtain the first molded body, in which a molar ratio of Nb and Sn is properly selected so that the resulting first molded body contains the intermetallic compound NbSn as an A15 phase of 50 mass% and free Nb and/or Sn and inevitable impurities when it is pertinent.SELECTED DRAWING: None
Patent JP-2020085773-A (JP)
Title: Insulation inspection method
Inventor: FUJIEDA MASAHITO
IPC: G01R31/34
Filed: 2018-11-29
Abstract: To lower voltage to be applied to an input terminal of an electric motor for insulation inspection.SOLUTION: An insulation inspection method performs insulation inspection between two coils of the same phase in a three-phase lead wire which is wound around a stator core as a plurality of coils of respective phases, in which one end part is connected with Y connection and is a neutral point and the other end part is an input terminal when an electric motor is manufactured. The method includes: (a) a step which electrically connects a cathode-side and an anode-side of a pulse power source to one phase input terminal of three phases and to input terminals of the remaining two phases respectively and electrically connects either the cathode-side or the anode-side to the stator core; and (b) a step which applies pulse voltage to the one-phase input terminal and the two-phase input terminals from the pulse power source after the step (a) and performs insulation inspection between two one-phase coils.SELECTED DRAWING: Figure 4
Patent JP-2020091976-A (JP)
Title: Planar lighting device
Inventor: TAKADA SHOHEI
IPC: F21S2/00
Filed: 2018-12-04
Abstract: To reduce position variation of frames due to a gap between the frames in a housing constituted by two frames.SOLUTION: A planar lighting device includes a first frame, a second frame, and a spring part. The first frame includes a first bottom part and a first side wall part provided around the first bottom part. The second frame includes a second bottom part and a second side wall part provided around the second bottom part. In a state where an opening of the first side wall part and an opening of the second side wall part are facing each other, the second side wall part is overlapped on the outside of the first side wall part via a predetermined gap to constitute a housing. The spring part is provided on the second side wall part or the first side wall part, and fills the gap by elastic deformation.SELECTED DRAWING: Figure 1
Patent JP-2019155073-A (JP)
Title: Wine bottle holder
Inventor: MIURA JISUI
IPC: A47G23/02
Filed: 2018-12-04
Abstract: To provide a wine bottle holder that is less affected by vibration or the like, adaptable to various shapes of wine bottles, and easy to see the label of a wine bottle, that can properly display the design of a wine bottle, facilitate operation of wine bottle installation, and effectively use a space, and that can minimize the lees of wine to settle the sedimentation.SOLUTION: The wine bottle holder 1 is for holding a wine bottle and is characterized in that it includes a neck support part 3 for supporting the neck part of the wine bottle, a bottle bottom support part 2 for supporting the recess of a bottle bottom of the wine bottle, and a wall surface installation part 4 for making installation on a wall surface possible, and that it holds the wine bottle obliquely to a wall surface.SELECTED DRAWING: Figure 1
Patent JP-2020089575-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-12-06
Abstract: To provide a game machine capable of enhancing interest in a performance for suggesting development.SOLUTION: Heat display and cut-in display may be performed each in execution of development display of the game of paper, stone and scissors. A degree of expectation toward winning of AT is higher when a roulette operates and either heat display or cut-in display is executed than when none of them are executed, and a degree of expectation toward winning of AT is higher when cut-in display is executed than when heat display is not executed. Roulette display for indicating execution of either heat display or cut-in display is performed before development display of the game of paper, stone and scissors is performed in a main display part 51. A roulette may operate and star display may be executed also when development display of the game of paper, stone and scissors is not performed in the main display part 51. A degree of expectation is higher when star display is executed than when it is not executed.SELECTED DRAWING: Figure 18
Patent JP-2019104727-A (JP)
Title: Aqueous solution containing water-soluble polymer
Inventor: IEMOTO SUZUKA
IPC: A61K47/18
Filed: 2018-12-07
Abstract: To provide a preparation technique which can prevent a temporal decrease in viscosity of an aqueous solution containing a water-soluble polymer.SOLUTION: The present invention provides an aqueous solution containing a water-soluble polymer, in which there coexist at least one or both of brimonidine and/or a salt thereof and chlorhexidine gluconate.SELECTED DRAWING: None
Patent JP-2020090943-A (JP)
Title: Solar power generation system
Inventor: IWASE TETSUYA
IPC: F24S60/20
Filed: 2018-12-07
Abstract: To provide a simple solar power generation system for actualizing less heat loss in a pathway required for a heat storage device, by adopting a DSG system.SOLUTION: The solar power generation system includes a solar heat collection device 2, a heat storage device 4, a steam turbine 31, a generator 32, a steam condenser 51, a water tank 52, and a water supply pump 53. It can switch between a day operation mode in which heat storage in the heat storage device 4 and the operation of the steam turbine 31 using heated steam supplied from the solar heat collection device 2 are carried out and a night operation mode in which the operation of the steam turbine 31 using heated steam heated by heat release from the heat storage device 4 is carried out. The heat storage device 4 incorporating a chemical heat storage material for enabling heat storage and heat release with chemical reaction is connected to reactive substance storage equipment 6 for supplying reactive substances to be used for the chemical reaction of the chemical heat storage material from the reactive substance storage equipment 6 to the heat storage device 4.SELECTED DRAWING: Figure 1
Patent JP-2020094872-A (JP)
Title: Strength estimation method and strength estimation device of soil cement
Inventor: YODA YUYA
IPC: G01N33/38
Filed: 2018-12-11
Abstract: To provide a strength estimation method and strength estimation device of a soil cement using a blast furnace cement.SOLUTION: The strength estimation method includes: a step S1 of determining an amount of oxygen required for setting a prescribed amount of blast furnace cement to an apparent neutral point in a prescribed time by performing a neutralization reaction between a sample of a blast furnace cement used for soil cement and an oxygen of a prescribed concentration; a step S2 of determining the content of blast furnace slag fine powder in the sample on the basis of the previously determined prescribed relation and the amount of the oxygen determined in the step S1; and a step S3 of determining the strength of the soil cement, on the basis of the previously determined prescribed relation, the content of the blast furnace slag fine powder determined in the step S2, and the mass ratio between the blast furnace cement and water in a cement milk used for the soil cement.SELECTED DRAWING: Figure 1
Patent JP-2020092803-A (JP)
Title: Game management system and game management method
Inventor: HIEDA YOSHINORI
IPC: A63F7/02
Filed: 2018-12-12
Abstract: To acquire and analyze variety of information showing how game machines are used and thereby to achieve improvement in efficiency for management of a game hall.SOLUTION: A member management device 50 acquires and accumulates the history of the operations of card processors 10 arranged between game-machines, such as credits, insertions of cards and ejections of cards, and sends them to a hall computer 90. The hall computer 90 acquires the history of the operations of game machines 20 by receiving and accumulating out pulses, safe pulses and special winning pulses from the game machines 20. The hall computer 90 uses the history of the operations of the game machines 20 accumulated by itself and the history of the operations of the card processors 10 arranged between the game-machines received from the member management device 50 and generates game history data showing states related to games in a time sequence manner. The hall computer 90 identifies games played by a same player from the game history data and generates dynamic game data showing the history of games for each player. Further, the hall computer 90 evaluates the trend of the use track record of game machines from the dynamic game data and makes a notification thereof.SELECTED DRAWING: Figure 1
Patent JP-2019105441-A (JP)
Title: Heat insulation material for heat insulation boxes, and heat insulation box prepared therewith
Inventor: TONO MASAKI
IPC: F25D23/06
Filed: 2018-12-13
Abstract: To provide a filler for heat insulation boxes that is filled with a heat insulation material having high fluidity of raw material and excellent incombustibility.SOLUTION: A heat insulation material for heat insulation boxes is composed of gypsum foam, the gypsum foam containing, based on gypsum 100 pts.mass, a surfactant of 0.15-5 pts.mass and a strength retention component of 0.5-28 pts.mass.SELECTED DRAWING: None
Patent JP-2019042553-A (JP)
Title: Game machine
Inventor: NISHIDA ATSUSHI
IPC: A63F7/02
Filed: 2018-12-14
Abstract: To enhance player's interest by increasing the number of performance pattern types by lighting up a lamp.SOLUTION: In a game machine, light emission control means includes storage means capable of storing drive data, reproduction method information, and output destination information, and drive data control means that follows a reproduction method designated by the reproduction method information and transmits drive data to light emission drive means connectable with light emission means designated by the output destination information. The reproduction method of drive data includes a specific reproduction method for prioritizing second drive data as drive data to be outputted to the same output destination, when the output destination of first drive data for driving to turn off the light emission means is identical to the output destination of second drive data. First drive data control means is controlled such that light emission means designated by output destination information referenced by first drive data control means and light emission means designated by output destination information referenced by second drive data control means do not overlap mutually.SELECTED DRAWING: Figure 59
Patent JP-2020095586-A (JP)
Title: Reinforcement learning method and reinforcement learning program
Inventor: IWANE HIDENAO
IPC: G06N99/00
Filed: 2018-12-14
Abstract: To reduce an amount of processing when an optimum action is searched while inappropriate behavior is avoided.SOLUTION: An information processing device performs first enhancement learning in an action range smaller than an action range limit for environment based on greedy behavior obtained by a basic controller. The information processing device includes a first enhancement learning unit learned by first enhancement learning, and performs second enhancement learning in an action range smaller than an action range limit based on the greedy behavior obtained by the first control unit generated by the first enhancement learning. When performing the second enhancement learning, the information processing device merges the learned second enhancement learning unit into the first enhancement learning unit included in the first control unit, thereby generating a second control unit. The information processing device performs third enhancement learning in the action range smaller than the action range limit based on the greedy action obtained by the second control unit generated by the second enhancement learning.SELECTED DRAWING: Figure 1
Patent JP-2019037253-A (JP)
Title: lincRNA-DEFICIENT NON-HUMAN ANIMALS
Inventor: KA-MAN VENUS LAI
IPC: C12N15/65
Filed: 2018-12-17
Abstract: To provide methods and compositions for manipulating lncRNAs, and generate phenotypes of non-human animals through lncRNA manipulation.SOLUTION: Non-human animals, cells, tissues and embryos are provided that comprise nonfunctional long non-coding RNAs (lncRNAs), including knockouts of one or more lncRNAs. Methods and compositions for manipulating lncRNA expression are provided. Targeting compositions directed to modifying or knocking out lncRNAs are also provided. Non-human animals, cells and tissues are provided that exhibit a phenotype associated with a non-function of one or more lncRNAs.SELECTED DRAWING: None
Patent JP-2020097874-A (JP)
Title: Mechanical parking device and control method thereof
Inventor: YAMADA KEISUKE
IPC: E04H6/18
Filed: 2018-12-19
Abstract: To provide a mechanical parking device and a control method thereof which allow a vehicle (automobile) to be directly carried over a lift without a berth, and cause a smaller noise generated when moving up and down at high speed.SOLUTION: It is provided with a lift base 10 that can vertically move a pallet 2 for placing a vehicle 1 along a hoistway 3, and a lift driving device 20 for moving the lift base 10 up and down between a loading and unloading level FL and a storage level B below the loading and unloading level. The lift driving device 20 has four cord members 21 for suspending the lift base 10 at four corners thereof to move up and down, and a lifting driving device 22 installed lower than the loading and unloading level FL to move the four cord members 21 up and down in synchronization. The lift base 10 is located lower than the loading and unloading level when the vehicle 1 is located at the loading and unloading level FL and has a lower support frame 12 to which an end 21a of the cord member 21 is fixed.SELECTED DRAWING: Figure 2
Patent JP-2020101219-A (JP)
Title: Control device of vehicle
Inventor: KUMAZAKI KENTA
IPC: F16H63/50
Filed: 2018-12-20
Abstract: To improve acceleration responsiveness while suppressing a rattling shock when an accelerator operation amount is increased during a down-gear change in a power-off state of a stepped transmission.SOLUTION: When an accelerator opening θacc is increased before a start of an inertia phase during a power-off down-shift of a stepped transmission 20, target input torque Titgt is limited to prescribed torque Ti1 or lower until restoration control is finished, and therefore a rattling shock at a finish of the down-shift is hardly generated. In addition to this, since input torque increase control for increasing AT input torque Ti larger than the target input torque Titgt is performed before the start of the inertia phase, the inertia phase is started in an early stage even if the target input torque Titgt is limited to the prescribed torque Ti1 or lower. By this constitution, when the accelerator opening θacc is increased during the power-off down-shift, acceleration responsiveness can be improved while suppressing the rattling shock.SELECTED DRAWING: Figure 8
Patent JP-2020100534-A (JP)
Title: Hydrogen production apparatus
Inventor: EGUCHI KOHEI
IPC: C01B3/38
Filed: 2018-12-21
Abstract: To provide a hydrogen production apparatus capable of reducing a carbon monoxide concentration in off-gas and discharging it into outside air with a simple constitution.SOLUTION: In a hydrogen production apparatus 10, off-gas OG which is impure material is separated from reformer gas G3 in a hydrogen purifier 90, and supplied into a flare stack 100 through an off-gas supply pipe 102. As a result, carbon monoxide contained in the off-gas is converted into carbon dioxide by combustion (oxidation reaction) in the flare stack 100. Thus, carbon monoxide in the off-gas OG is converted into carbon dioxide (a carbon monoxide concentration is lowered), and discharged into outside air as combustion exhaust gas.SELECTED DRAWING: Figure 1