baber/WOPTO huggingface dataset:
Patent JP-2018011538-A (JP)
Title: Method for producing hepatic precursor cells
Inventor: TOMIZAWA MINORU
IPC: C12N5/10
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide "a method for producing hepatic precursor cells," "culture medium additives added to a culture medium for inducing differentiation into hepatic precursor cells from pluripotent stem cells" and "a culture medium for inducing differentiation into hepatic precursor cells from pluripotent stem cells" capable of culturing hepatic precursor cells for a longer period of time compared to a conventional culture medium (particularly, HDI culture medium or L15 culture medium) which can induce hepatic precursor cells from pluripotent stem cells when producing hepatic precursor cells from pluripotent stem cells, or capable of acquiring more hepatic precursor cells by suppressing the decrease in hepatic precursor cells.SOLUTION: The method comprises culturing pluripotent stem cells in a culture medium for inducing hepatic precursor cells containing a glycolysis inhibitor and glucose. Such a glycolysis inhibitor may be analogs of constituents of the glycolytic system, inhibitors of enzymes of the glycolytic system, preferably 2-deoxy-D-glucose or 3-bromopyruvic acid. A preferable culture medium for inducing hepatic precursor cells containing the glycolysis inhibitor and glucose is William E culture medium containing a glycolysis inhibitor.SELECTED DRAWING: None
Patent JP-2018013403-A (JP)
Title: Oxygen sensor
Inventor: TANAKA TETSUO
IPC: G01N27/12
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor having a structure capable of eliminating heat radiation from an oxygen sensor element.SOLUTION: In an oxygen concentration detection sensor 1, a self-heating type oxygen sensor 5 accommodated in upper and lower holding portions 12 and 22 is supported by a total of four internal frames, namely two horizontal frames and two vertical frames, in an exterior casing 8 made of a low-thermal-conductivity material provided with air holes, and the oxygen sensor 5 is positioned at a center part of an internal space of the exterior casing 8. Thus, heat dissipation from a sensor element is prevented by eliminating physical contact of the oxygen sensor 5 with the exterior casing 8 as much as possible, and a change in current value as a reference of oxygen concentration measurement is avoided.SELECTED DRAWING: Figure 2
Patent JP-2018019002-A (JP)
Title: Micro-coil and method of forming the same
Inventor: NAKAMURA TOMONOBU
IPC: H01L21/822
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a micro-coil that can be formed on a substrate by a simple method.SOLUTION: The micro-coil includes: a substrate 10 in which first and second electrode arrays 20, 30 including electrode pads 21 to 25 and 31 to 35 are arranged in parallel; a first wire line 50 connecting between the electrode pads 21 to 25 of the first electrode array 20 and the electrode pads 31 to 35 of the second electrode array 30; and a second wire line 60 connecting between the electrode pads 22 to 25 of the first electrode array and the electrode pads 31 to 34 of the second electrode array 30 by a loop higher than the first wire line 50.SELECTED DRAWING: Figure 1
Patent JP-2018019605-A (JP)
Title: Method for producing granular lyophilizated food
Inventor: YAMAGUCHI AKIKO
IPC: A23L35/00
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a granular lyophilized food reduced in the generation of fine powder even if being pulverized before lyophilization while having a crispy, light texture.SOLUTION: There is provided a production method where a mixture obtained by blending a food raw material with a dry albumen and sodium bicarbonate is subjected to steam heating so as to be a spongy shape, and next, this spongy one is crushed and is thereafter subjected to lyophilization. The granular lyophilized food obtained by this invention has characteristics that the generation of fine powder is reduced even if being pulverized before the lyophilization while having a crispy, light texture. In this way, the yield of a product can be improved while walking a new demand. Further, since the problem of re-binding caused by syneresis upon use of agar is not generated, temperature control is simple as well. Further, since the finished product can be crushed before the lyophilization without making the texture of the same into the crunchy, hard one, there is no need of sacrificing the texture of the finished product for improving the yield.SELECTED DRAWING: None
Patent JP-2018022237-A (JP)
Title: Prediction device, prediction method, and program
Inventor: UEDA SHUKO
IPC: G06F17/17
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a prediction device, a prediction method, and a program which can accurately estimate a near-future time-space variable at an arbitrary point even for nonstationary time-space data.SOLUTION: One embodiment of the present invention is a prediction device for predicting a time-space variable by regression coefficient estimated based on time-space data sequentially observed, and includes: a spatial interpolation estimation part for estimating a time-space variable at a predetermined point in an observation period by executing the spatial interpolation estimation to the time-space data observed in each observation period which is sequentially updated; a space regression analysis part for estimating the regression coefficient for determining the time-space variable at the arbitrary point in the observation period by executing the space regression analysis for the time-space data observed in the observation period and the estimated time-space variable; and a time-space variable prediction part for predicting the time-space variable at an arbitrary point in a future point according to the regression coefficient by the regression coefficient at the estimated future point.SELECTED DRAWING: Figure 1
Patent JP-2018019780-A (JP)
Title: Portable toilet
Inventor: OGAWARA YURI
IPC: A47K11/04
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet which can eliminate troubles in switching between a use state as a toilet and a folded state as much as possible, can secure a place for housing and storing a bucket in the folded state, and can self-stand in the folded state.SOLUTION: A portable toilet 10 includes a leg body part 11 and a toilet body part 40. The leg body part 11 is foldable from a leg-opened state to a leg-closed state. The toilet body part 40 is rotatably supported by the leg body part 11. By the rotations, the toilet body part 40 is arranged in a lateral direction in a manner that a receiving part 60 receives a bucket in the leg-opened state, and the toilet body part 40 is arranged in a longitudinal direction in a manner that the receiving part 60 receives the bucket in the leg-closed state. In folding the leg body part 11, a rotational path of the toilet body part 40 is secured while the bucket is received by the receiving part 60, and the portable toilet can self-stand by a front leg part 12 and a rear leg part 13 in the leg-closed state.SELECTED DRAWING: Figure 1
Patent JP-2018019854-A (JP)
Title: Game machine
Inventor: MIYAZAKI TAKASHI
IPC: A63F7/02
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To enhance fun of a game.SOLUTION: A game machine includes: main control means for controlling progress of a game; and an indicator 2408 that is connected to the main control means and displays one of a special pattern, a holding storage number for a lottery corresponding to the special pattern, the number of rounds of a jackpot game, a normal pattern, and a holding storage number for a lottery corresponding to the normal pattern, by an LED in accordance with a signal from the main control means. The indicator 2408 includes a display board having a plurality of LEDs surface-mounted thereon, and a cover member for covering a front of a display board having the plurality of LEDs mounted thereon.SELECTED DRAWING: Figure 124
Patent JP-2016191957-A (JP)
Title: Microscope system
Inventor: MIYAZONO YUYA
IPC: G02B21/00
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact microscope system, which can make an observation of fluorescence and an observation of visualizing a phase object.SOLUTION: The microscope system includes: a microscope 1 having a transmitted illumination optical system with a surface light source 3 for illuminating a sample with a light from the surface light source 3 and having an image-forming optical system; a wireless transmitter receiver 72; and a control terminal 90 provided outside the microscope 1. In the microscope system, the microscope 1 is controlled to operate in accordance with an instruction received via the wireless transmitter receiver 72 from the control terminal 90.SELECTED DRAWING: Figure 2
Patent JP-2016187683-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To execute a plurality kinds of performances while preventing a decrease in interest.SOLUTION: Specific performance execution means can execute a plurality of kinds of specific performances, ready-to-win performance execution means can execute a plurality of kinds of ready-to-win performances, special notice performance execution means can execute a special notice performance only when determination means determines that control is performed to an advantageous state, and can execute a special notice performance at a different ratio according to a combination of a type of a specific performance and a type of a ready-to-win performance in execution of a specific performance over a plurality of times of variation display.SELECTED DRAWING: Figure 44
Patent JP-2018025136-A (JP)
Title: Submerged bearing for vertical shaft pump and vertical shaft pump
Inventor: SAKITA KAZUO
IPC: F04D29/046
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent a decline in water pumping performance of a vertical shaft pump by reducing an amount of water returning to a submerged bearing.SOLUTION: A submerged bearing 40A used for a vertical shaft pump 10 includes: a bearing part 48 for supporting a rotation shaft 20 so as to be rotatable; and a bushing part 52 provided adjacent to the bearing part 48, into which the rotation shaft 20 is inserted. A clearance area a2 between the rotation shaft 20 and the bushing part 52 is smaller than a clearance area a1 between the rotation shaft 20 and the bearing part 48.SELECTED DRAWING: Figure 3
Patent JP-2018025481-A (JP)
Title: Surface mounting line survey instrument and quality management system
Inventor: MORI HIROYUKI
IPC: H05K13/08
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a technology to achieve a survey of a surface mounting line with an actual position of a land as a reference.SOLUTION: A survey instrument comprises: an imaging part that picks up an image of a substrate 40 in a state where solder 46 is printed on a land 43, a state where a part is mounted on solder, or a state where a part is joined to a land by solder; a land specification part that recognizes the position of a component 44 of the substrate other than the land from an image 42 of the substrate acquired by the imaging part, and specifies the position of the land included in the image on the basis of the recognized position of the component; and a surveying part that conducts a survey of the solder or the part on the land with the position of the land specified by the land specification part as a reference.SELECTED DRAWING: Figure 4
Patent JP-2016193366-A (JP)
Title: Blunt needle safety drug delivery system
Inventor: WU YONGXIAN
IPC: A61M25/18
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a drug delivery connector that can effectively eliminate all wrong-route medication error possibilities.SOLUTION: Drug delivery devices having non-luer connections and adapters and adaption connectors for providing non-luer connections to drug delivery devices are provided. An exemplary drug delivery device for use with a catheter connection includes a blunt needle component (110) with a non-luer connector (120) and a filter component (140) with a non-luer connector (160), where the non-luer connectors (120, 160) of the blunt needle component and filter component are incompatible with standard luer fitting and intravenous route-accessing devices.SELECTED DRAWING: Figure 3
Patent JP-2018030633-A (JP)
Title: Package, seat cutting blade and method for manufacturing package
Inventor: RAZAN MASAOKI
IPC: B26F1/44
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To form a package made of a thin-walled plastic sheet, which can be collected by overlapping sheets punched to a prescribed container shape and efficiently dividing the package from the sheets and is satisfactory in appearance.SOLUTION: Concave parts 23 concave inward with a width (W) of 1.5 mm or less and with a depth (D) of 1.5 mm or less are provided at outer circumferential edges of a package 2 made of a plastic sheet and having a protruded surface part 21 for storing an object, and a connection part mark 24a is formed at a depth direction tip of each of the concave parts 23.SELECTED DRAWING: Figure 7
Patent JP-2018035206-A (JP)
Title: Method for producing rubber composition
Inventor: SUGIHARA YOSHIKI
IPC: C08K3/06
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rubber composition that makes it possible to obtain a rubber composition having excellent workability and slipperiness.SOLUTION: A method for producing a rubber composition has a first mixture step for mixing a diene rubber containing a chloroprene rubber of 100 pts.mass with an ultrahigh-molecular weight polyethylene of 12-50 pts.mass at a temperature lower than or equal to a melting point of the ultrahigh-molecular weight polyethylene to obtain a rubber composition precursor, and a second mixture step for mixing the rubber composition precursor with a vulcanizer to obtain a rubber composition.SELECTED DRAWING: None
Patent JP-2018037181-A (JP)
Title: Battery module
Inventor: MORIOKA REISHI
IPC: H01M10/658
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent firing of one or more battery cells from spreading to the surroundings, in a battery module including a plurality of cylindrical batteries in a protective case in close proximity to one another.SOLUTION: A battery module 10 includes: a plurality of cylindrical batteries 12; and a protective case 16 for housing the plurality of cylindrical batteries 12 in close proximity to one another. An inlet opening 34 through which air for cooling the cylindrical batteries 12 flows into the protective case 16 is formed in one sidewall 17a of the protective case 16, and an outlet opening 36 through which air is discharged from a protective case 17b is formed in the other sidewall 17b. A heat foam resin sheet 30 is provided at the periphery of the inlet opening 34 and the outlet opening 36 in respective sidewalls 17a, 17b.SELECTED DRAWING: Figure 3
Patent JP-2018037535-A (JP)
Title: Surface roughening method of lead frame, and method for producing lead frame having roughened surface using the same
Inventor: TASAKA KEISUKE
IPC: H01L23/50
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lead frame which is low in its manufacturing cost, has high productivity, and has a selected roughened surface having high adhesiveness with a sealing resin.SOLUTION: A surface roughening method of a lead frame includes: a roughening step of applying a roughening liquid on the whole surface of a metal plate 1 of a lead frame material to provide a roughened surface 3 or immersing the metal plate with the roughening liquid to provide the roughened surface 3; and a press step including surface beating treatment of converting an unnecessary region of the roughened surface 3 provided on the whole surface of the metal plate of the lead frame material into a flat surface (surface-beaten surface 4).SELECTED DRAWING: Figure 1
Patent JP-2018035288-A (JP)
Title: Resin composition for foamed resin sheets, and foamed resin sheet
Inventor: TANAKA YOSHIKAZU
IPC: C08L27/06
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a foamed resin sheet having excellent moldability, heat insulation performance, lightness in weight, mechanical characteristics and flame retardancy, and a resin composition for use therein.SOLUTION: A resin composition for foamed resin sheets contains, based on a polyvinyl chloride resin (A) 100 pts.mass, a phosphorous flame retardant (B) 20-55 pts.mass, and a thermally expanded microcapsule (C) 1-20 pts.mass.SELECTED DRAWING: None
Patent JP-2018037382-A (JP)
Title: Aluminum secondary battery
Inventor: UI KOICHI
IPC: H01M10/054
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum secondary battery superior in cycle characteristics.SOLUTION: An aluminum secondary battery comprises: a positive electrode; a negative electrode; and an electrolyte solution. The positive electrode includes a positive electrode active material layer and a current collector. The positive electrode active material layer includes a positive electrode active material, and a hydrophilic polymer having a hydrophilic group. The current collector comprises a material having no oxidation wave in a cyclic voltammogram which is obtained by cyclic voltammetry with a scan rate of 10 mVsand a scan range of 0.0-2.5 V vs. Al/Al(III), and a reference electrode made of aluminum, a counter electrode made of aluminum, and an action electrode made of a constituent material of the current collector.SELECTED DRAWING: Figure 10
Patent JP-2018040512-A (JP)
Title: Decompression drying apparatus, decompression drying system and decompression drying method
Inventor: YOSHIKAWA NORIO
IPC: F26B9/06
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique for drying a film applied on a substrate by decompressing the inside of a substrate storage part for storing the substrate such that a vaporized component from the film is suppressed from scattering out of the substrate storage part, the vaporized component is removed from the inside of the substrate storage part.SOLUTION: A decompression drying apparatus comprises: a support part which supports a substrate coated with a film; a substrate storage part which has a first cover part and a second cover part capable of contacting and leaving each other, and stores the substrate supported by the support part in a processing space between the first cover part and second cover part; a contacting/leaving drive part which while closing the processing space by making the first cover part and second cover part contact each other, opens the processing space by making the first cover part and second cover part leave each other; a decompression mechanism by drying the film applied on the substrate by decompressing the closed processing space; and an exhaust mechanism which is arranged outside the substrate storage part, and exhausts a vaporized component in the processing space through between peripheral edge parts of the first cover part and second cover part having left each other.SELECTED DRAWING: Figure 7
Patent JP-2018040917-A (JP)
Title: Decoder, decoding method and program
Inventor: SUGIURA RYOSUKE
IPC: G10L19/005
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a decoding technique capable of audibly interpolating missing information better than conventional techniques requiring no transmission of additional information without increasing principle delay in decoding.SOLUTION: The decoder is a decoder for obtaining a decoded sound signal from each frame. The decoder includes an interpolation signal generation unit 24 that, with respect to a frame in which sound signal code is missing, selects candidates of signals having high time-continuity with a preceding frame from plural signal candidates which have the same power spectrum as the decoded sound signal of the preceding frame of the frame, and determines the candidate of the selected signal as the decoded sound signal of the frame.SELECTED DRAWING: Figure 4
Patent JP-2018038705-A (JP)
Title: Game machine
Inventor: KURAGAMI MASAYA
IPC: A63F7/02
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To increase amusement of a game while maintaining fairness and integrity of the game.SOLUTION: In a game machine having a variable winning device (second special variation winning device 39) including a winning area (upper big winning port) and a conversion member (movable member 39c) capable of converting between states in which winning in the winning area is easy and in which winning is difficult or impossible, a specific performance mechanism is provided which performs a specific performance (game ball performance) using the game ball which has entered a specific winning port other than the winning area to be won, behind the variable winning device. The specific performance mechanism has: a specific area (behind a guide hole 82a) which is disposed behind the winning area and in which the game ball which has entered a specific winning port to be won can flow; and a movable member (rear blade member 82d) which is disposed behind the conversion member and can open/close the specific area.SELECTED DRAWING: Figure 35
Patent JP-2018042948-A (JP)
Title: Game machine
Inventor: IWAMURA MASARU
IPC: A63F7/02
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing reduction of amusement of a player toward games.SOLUTION: A specific presentation such as an item shift presentation in which a prior touch item becomes a post touch item but which is not performed unless a touch sensor is operated in a touch point MAX state is to be performed during a performance period of an RTC presentation by an operation to the touch sensor, even if the touch point is not MAX.SELECTED DRAWING: Figure 118
Patent JP-2018049067-A (JP)
Title: Endless belt, intermediate transfer body, and image forming apparatus
Inventor: SHIBUYA HIROSHI
IPC: G03G15/00
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an endless belt that, compared with a case where a single weld is formed at a free end part of each of reinforcement members provided wound at both ends in a rotation axis direction, can reduce peeling of the free end part while ensuring bonding strength at the free end part.SOLUTION: An endless belt 70 comprises: an endless belt body 72; reinforcement members 74 that are provided at both ends in a rotation axis direction of the endless belt body 72 by being wound one or more revolutions in the circumferential direction; overlapped parts 78 that are each formed of the reinforcement member 74 and a free end part 76 of the reinforcement member 74 overlapped on the reinforcement member 74; and a plurality of welds 80 that are formed on the overlapped part 78 and bond the free end part 76 to the reinforcement member 74 in the thickness direction. When the total lateral area of the plurality of welds 80 is S1, and the total lateral area of the overlapped parts 78 is S2, S1/S2≥1.0 is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2018049387-A (JP)
Title: Memory system and processor system
Inventor: NOGUCHI HIROKI
IPC: G06F12/0802
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a memory system that improves a data transfer capability between a host processor and a main memory.SOLUTION: A memory system includes: a first memory Mincluding a first address; a second memory Mcapable of storing data of the first memory M; a third memory M; and a controller 14 that controls access to the first, second, and third memories M, M, and M. The controller 14 performs access to the third memory Minstead of a first access when a command to access a first address is issued and the command instructs a write operation to the first address and when data of the first address is not stored in the second and third memories Mand M.SELECTED DRAWING: Figure 1