baber/WOPTO huggingface dataset:
Patent JP-2021024822-A (JP)
Title: Stabilized trimebutine maleate-containing solid preparation
Inventor: KOYAMA HIROYOSHI
IPC: A61P1/14
Filed: 2019-08-06
Abstract: To provide a method for stabilizing trimebutine maleate and to provide a stabilized trimebutine maleate-containing solid preparation.SOLUTION: A solid preparation comprises trimebutine maleate and an oligosaccharide (preferably fructooligosaccharide). A method for stabilizing trimebutine maleate comprises mixing an oligosaccharide (preferably fructooligosaccharide) with trimebutine maleate.SELECTED DRAWING: None
Patent JP-2020021491-A (JP)
Title: Method for synchronizing user with virtual environment and wearable device
Inventor: DZMITRY MAROZAU
IPC: A63F13/285
Filed: 2019-08-08
Abstract: To provide a device for sending physical feedback to a user from a virtual application, a computer game in particular or other software applications.SOLUTION: A two-way method for physiological and technical synchronization between a user and a virtual environment is configured by acquiring a biological measurement parameter and/or a kinetic parameter of a user, transmitting the biological measurement parameter and/or the kinetic parameter of the user to an application program, causing an application program to generate a feedback signal, transmitting the feedback signal to a computer, progressing the feedback signal, and transmitting a feedback pulse for awaking physical sensations to a nervous system of the user by coming into contact with user's skin, and transmits the feedback pulse by using a principle of a cascade-shaped distribution of electric pulses. The method and a wearable device for execution can create high reality sensations to the user.SELECTED DRAWING: None
Patent JP-2021026982-A (JP)
Title: Electrode sheet
Inventor: AKIYAMA YASUNARI
IPC: H01M4/02
Filed: 2019-08-08
Abstract: To provide an electrode sheet in which wrinkles on an exposed part can be suppressed.SOLUTION: In a shorter-side direction of long sheet-like positive electrode metal foil 21, a positive electrode sheet 20 has: a positive electrode coated part 23 in which the positive electrode metal foil 21 and a positive electrode active material layer 22 are present; and a positive electrode exposed part 25 in which the positive electrode active material layer 22 is absent, and from which the positive electrode metal foil 21 is exposed. The positive electrode sheet 20 has: a groove 27 penetrating the positive electrode exposed part 25; and a reinforcement layer 28 present on both faces of the positive electrode exposed part 25. The groove 27 has an inner end part 27a on an end located on the positive electrode active material layer 22 side in the shorter-side direction of the positive electrode metal foil 21. In the shorter-side direction of the positive electrode metal foil 21, the reinforcement layer 28 is located between the inner end part 27a and the positive electrode coated part 23.SELECTED DRAWING: Figure 4
Patent JP-2021029073-A (JP)
Title: Coil assembly and stepping motor using the same
Inventor: SHIBATA KOICHI
IPC: H02K3/46
Filed: 2019-08-09
Abstract: To provide a coil assembly capable of forming slack on a coil wire without increasing an assembly cost, and a stepping motor using the same.SOLUTION: A coil assembly includes: a bobbin 232 having flange units 233 and 234 at both ends; a plurality of terminal pin embedded units 235a provided on one flange unit 234; a terminal pin 236 buried in the terminal pin embedded unit 235a; and a coil 231 in which an end unit of a coil wire 237 is bound to the terminal pin 236 and wound about the bobbin 232. A recess 238 is provided that becomes depressed in a radial direction of the bobbin 232 between the terminal pin embedded units 235a and penetrates the bobbin 232 in an axial direction. The coil wire 237 is wound starting from a base unit of the terminal pin 236 through the recess 238 to the bobbin 232 and has a slack unit 237a inside the recess 238.SELECTED DRAWING: Figure 3
Patent JP-2021027934-A (JP)
Title: Biological information acquisition device
Inventor: KIZUKA SATOKO
IPC: A47K17/00
Filed: 2019-08-09
Abstract: To provide a biological information acquisition device which has increased convenience for a user in use.SOLUTION: A biological information acquisition device provided inside a bathroom space comprising a toilet bowl is provided that includes: a housing; a biological information acquisition area which is provided in an outer surface of the housing, and where a user places a part of a finger; a light emitting element which irradiates a part of a finger of a user with light through the biological information acquisition area; a light receiving element which receives the light reflected from the a part of the finger of the user through the biological information acquisition area; and a plurality of operation switches which are provided in the outer surface of the housing, and are used for exerting functions of a toilet seat device provided on the toilet bowl. The biological information acquisition area has an area larger than that of any one of the plurality of the operation switches.SELECTED DRAWING: Figure 1
Patent JP-2020172424-A (JP)
Title: Aerogel and method of producing aerogel
Inventor: KAWASE NOBORU
IPC: C08G77/04
Filed: 2019-08-13
Abstract: To provide a novel aerogel having high transparency and good productivity, such as large size, high yield, etc., and a method for producing the same, including drying process.SOLUTION: An aerogel having a silsesquioxane structure, wherein two exothermic peaks are observed in a TG-DTA measurement (under the inert gas atmosphere of 80 vol.% inert gas and 20 vol.% oxygen) at 300-600°C. And, a method for producing an aerogel that comprises a drying process, wherein the drying process comprises: a first step in which an aerogel condensed through hydrolysate is placed in a liquid phase system having at least the first and second liquid phases; a second step in which the first solvent constituting the first liquid phase is evaporated from the first liquid phase at a temperature exceeding room temperature; a third step in which heating is continued after the evaporation of the first solvent and disappearance of the first liquid phase, and wherein the first solvent has lower specific gravity and a lower boiling point than those of the second solvent constituting the second liquid phase, and has an affinity for the aerogel.SELECTED DRAWING: Figure 1
Patent JP-2021031329-A (JP)
Title: C PLANE GaN SUBSTRATE
Inventor: ENATSU YUKI
IPC: C30B29/38
Filed: 2019-08-23
Abstract: To provide a c plane GaN substrate consisting of a GaN crystal to be grown without providing means for extremely reducing an impurity concentration and capable of preferably suppressing offcut angle fluctuation.SOLUTION: The c plane GaN substrate has a Si concentration of 5×1016 atoms/cm3 or more, a H concentration of 1×1017 atoms/cm3 or less and an O concentration of 6×1015 atoms/cm3 or more; a dislocation density on one main surface is less than 1×106 cm-2; and the range of fluctuation of an off angle in the x direction component on a first line extended in the x direction through the center of the one main surface and the range of fluctuation of an offcut angle in the y direction component on a second line extended in the y direction vertical to the x direction through the center of the one main surface are 0.16 degrees or less in an interval having a length of 40 mm, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021031799-A (JP)
Title: Oil-containing fiber structure and method for producing the same
Inventor: IWASA EIJI
IPC: D01F6/46
Filed: 2019-08-23
Abstract: To provide an oil-containing fiber structure having excellent transparency, adhesiveness, and handleability.SOLUTION: The present invention relates to an oil-containing fiber structure that contains a fiber aggregate containing fibers composed of styrene elastomer, and an oil component of 100 to 200 pts.mass relative to the fiber aggregate 100 pts.mass.SELECTED DRAWING: Figure 5
Patent JP-2020139724-A (JP)
Title: Stove
Inventor: MIYATO AKIRA
IPC: F24C3/12
Filed: 2019-08-28
Abstract: To provide a stove capable of changing a determination value for determining the presence/absence of detection of foreign matter according to fire power.SOLUTION: A CPU of a stove determines whether or not foreign matter is detected within a predetermined height range from a top plate based on the reflected light received by a light receiving part of a sensor. When a left burner is ignited, the CPU performs initialization processing and sets a determination value A, which is a height threshold for determining the presence/absence of the foreign matter (S10). The determination value A is an initial value and is stored in a non-volatile memory in advance. The determination value A is a height H1 of an ignition danger range. When a user changes the thermal power of the left burner by touching a thermal power decrease switch and a thermal power increase switch, the CPU changes the determination value according to the thermal power of the left burner (S11).SELECTED DRAWING: Figure 8
Patent JP-2021043479-A (JP)
Title: Information processing apparatus, control method and program
Inventor: DOBASHI HITOSHI
IPC: G06F3/0484
Filed: 2019-09-06
Abstract: To provide an information processing apparatus capable of easily confirming and extracting all data formats and identifiers that constitutes each element of a web page and realize easy cooperation with external programs, and to provide a control method and a program,.SOLUTION: An information processing apparatus 1 is provided with a web browser 120, and the web browser 120 is provided with a structured document acquisition unit 121 for acquiring a structured document of a web page specified by a user, a web page display unit 122 for analyzing the acquired structured document to display the web page on a display device 3, an identifier acquisition unit 123 for analyzing an element specified by the user on the web page to acquire an extractable identifier, an identifier list display unit 124 for displaying, in a superimposed manner, a list of the acquired identifier on the web page, and a data storage unit 125 for storing data of elements corresponding to the identifier selected by the user from the list in a clipboard 111.SELECTED DRAWING: Figure 1
Patent JP-2021040825-A (JP)
Title: Game system, method for controlling the same, and computer program
Inventor: TAMURA RYUTA
IPC: A63F13/53
Filed: 2019-09-09
Abstract: To provide a game system allowing a user to effectively practicing a game while utilizing a play history.SOLUTION: In a game system 1 for displaying a game image including plural opportunities in which a user's operation is required on a game device 2, and for reproducing at least part of a game evaluating the user's operation in each opportunity on a user device 3 on the basis of the user's operation detected by the game device 2, at least part of a game image is displayed on the user device 3, the user device 3 is allowed to acquire reference information INr including play history data Dph for recording evaluation of operation in each opportunity of a game in the game device 2, and the user device 3 is allowed to execute specific processing related to display of a game image in the user device 3 using the reference information INr.SELECTED DRAWING: Figure 2
Patent JP-2021044155-A (JP)
Title: X-ray tube device
Inventor: WATANABE TOSHIMI
IPC: H01J35/12
Filed: 2019-09-11
Abstract: To provide an x-ray tube device that can extend the product life.SOLUTION: An x-ray tube device 1 includes a cathode 15 that emits electrons, an anode target 13 that generates X-rays due to the impact of the electrons emitted from the cathode, a first tube (7a, 14), a second tube (7b) that forms a flow path for a coolant together with the first tube, and a protective film PR. The protective film PR covers the inner surface of the first tube, and is made of hard gold.SELECTED DRAWING: Figure 1
Patent JP-2020099175-A (JP)
Title: Gantry stage control method and control device
Inventor: SATO KAIJI
IPC: G05B11/36
Filed: 2019-09-12
Abstract: To provide a gantry stage control method and control device on the basis of an NCTF control method that enables high-accuracy and high-speed positioning without requiring special knowledge about control theory with easy design flow and controller adjustment.SOLUTION: Due to NCTF control based on a reference characteristic locus obtained from an open loop experiment using an input signal to a linear motor when positioning with a gantry stage where a table is installed on a surface plate via two linear motors arranged in parallel, the two linear motors are independently controlled to cause the table to follow the vibration caused by the surface plate and suppress the high frequency vibration generated in a process of causing the table to follow the vibration of the surface plate.SELECTED DRAWING: Figure 10
Patent JP-2020008590-A (JP)
Title: Spectral sensor and spectrometer employing the same
Inventor: KAN SHOKUN
IPC: G01J3/02
Filed: 2019-09-12
Abstract: To provide a spectral sensor and a spectrometer employing the same.SOLUTION: A spectral sensor 100 includes a nano antenna array part 110 comprising a plurality of nano antennas 111 differing in resonance wavelength band from one another, and an optical detector array part 120 comprising a plurality of optical detectors 121 detecting lights from the plurality of nano antennas respectively, and also includes an upper nano structure layer, a lower nano structure layer, and an intermediate layer. The intermediate layer differs in material or thickness from a first dielectric layer, a second dielectric layer, a third dielectric layer, and a fourth dielectric layer, and the plurality of nano holes are arranged on a plane perpendicular to a first direction with predetermined regularity, periodicity indicative of the regularity being smaller than λ/3, where λ is a resonance wavelength.SELECTED DRAWING: Figure 1
Patent JP-2021043822-A (JP)
Title: Content provision system, server, and program
Inventor: NATORI HIDEO
IPC: G06F21/62
Filed: 2019-09-13
Abstract: To provide a system, in which a web application that provides content via a web browser makes an operation request to the printing device based on instruction by a user, allowing content used on a web browser of a printing device to be used on a web browser of another terminal.SOLUTION: A server that provides content to a web browser and makes an operation request to a printing device manages an access ID for identifying a printing device that runs a first web browser, and permits access to the server with a URL that includes the access ID from a second web browser that runs on a mobile terminal. With this, the content that requests the operation is provided from the second web browser to the printing device.SELECTED DRAWING: Figure 1
Patent JP-2021046705-A (JP)
Title: Ground improvement structure
Inventor: TSUKUNI SHOICHI
IPC: E02D17/18
Filed: 2019-09-18
Abstract: To reduce the number of columnar improved bodies.SOLUTION: A ground improvement structure 20 comprises: a plurality of columnar improved bodies 30 formed on a ground 10 supporting an embankment 12; an overhanging improvement portion 40 formed on the ground 10 and projecting outward from an upper part of the columnar improved body 30; and a wall-shaped improved body 50 formed on the ground 10 and connecting the adjacent columnar improved bodies 30.SELECTED DRAWING: Figure 1
Patent JP-2021055757-A (JP)
Title: Connecting structure
Inventor: WAKAI TAKEMASA
IPC: F16B7/22
Filed: 2019-09-30
Abstract: To provide a connecting structure which can detachably connect a main material and an extension material which are made to butt with each other in a longitudinal direction to each other at high connection rigidity by a simple constitution.SOLUTION: As an engagement mechanism 11 having a connecting structure for connecting a main material 2 having a bottom wall 2a and a vertical wall 2b, and an extension material 3 having a bottom wall 3a and a vertical wall 3b which are made to butt with the bottom wall 2a and the vertical wall 2b of the main material 2, there is employed a mechanism for fitting an engagement protrusion 14 obliquely protruding from a butting end face of the vertical wall 3b of the extension material 3 into an engagement recess 15 which is opened at a butting end face of the vertical wall 2b of the main material 2, and making them engaged with each other in a longitudinal direction. The main material 2 and the extension material 3 can be thereby detachably connected to each other by a simple constitution, an engagement region of the engagement mechanism 11 supports a force in a direction in which the main material 2 and the extension material 3 are separated from each other, and the butting end faces of the main material 2 and the extension material 3 can surely support a force in a direction in which the main material 2 and the extension material 3 are bent, thus obtaining high connection rigidity.SELECTED DRAWING: Figure 4
Patent JP-2021053975-A (JP)
Title: Printer and computer program
Inventor: MIZUTANI TOSHIAKI
IPC: B41J2/18
Filed: 2019-09-30
Abstract: To provide a printer and computer program which can reduce the ink consumption due to the cleaning operation in the printer which performs the cleaning operation of an ink jet head and the circulation of ink.SOLUTION: A CPU of a printer executes the circulation (S4) when determining that a circulation timing for performing the circulation of ink has come (S3: YES). Then, the CPU executes the head cleaning (S10) when determining that a printing timing has come (S9: YES). The CPU does not execute the head cleaning when not determining that the printing timing has come. Therefore, the CPU does not execute the head cleaning after the circulation (S4) when not determining that the printing timing has come (S9: NO). Consequently, the ink consumption by the head cleaning is reduced.SELECTED DRAWING: Figure 5
Patent JP-2021059893-A (JP)
Title: Suspended scaffold
Inventor: NISHIYAMA KEITARO
IPC: E01D22/00
Filed: 2019-10-07
Abstract: To prevent water from leaking downward in a suspended scaffold constructed below a structure.SOLUTION: A suspension scaffold 1 includes: a floor member 2; a suspension member 3; a water-impermeable sheet 4 laid on the upper surface of the floor member 2 to form a penetration portion 5; and waterproof means 6 for blocking a flow of water in the penetration portion 5. The waterproof means 6 has: a tubular member 20 which is water-tightly attached to the upper surface of the water-impermeable sheet 4 and extends upward around the penetration portion 5; and a shaft member 10 at least a part of which is arranged inside the cylinder member 20 having a function to prevent water from flowing inside, provided in the middle of the suspension member 3; and a binding member 30 which stops water between the inner surface of the tubular member 20 and the outer surface of the shaft member 10. Since the tubular member 20 surrounds water-tightly the penetration portion 5 and the binding member 30 stops the water between the tubular member 20 and the shaft member 10, it is possible to prevent cleansing wastewater from leaking from the penetration portion 5. Since the tubular member 20 and the shaft member 10 are configured to stop water, the water can be reliably stopped with a simple operation regardless of shape of the suspension member 3.SELECTED DRAWING: Figure 3
Patent JP-2021062050-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-15
Abstract: To provide a game machine capable of suppressing decrease in an interest in a game.SOLUTION: A game machine includes: a decorative member having a three-dimensional part bulging three-dimensionally in a predetermined shape, a decorative part composed of a decoration colored within an internal range rather than a periphery of the three-dimensional part, and a marginal part provided in the three-dimensional part between the periphery of the decorative part and the periphery of the three-dimensional part; and a decorative board having a front mounting surface that is provided in a rear side of the decorative member and mounts plural light-emitting means and a rear mounting surface without mounting any light-emitting means. The decorative board includes: an insulating film formed on the front mounting surface; a front mounting surface side wiring pattern formed on the front mounting surface; a rear mounting surface side wiring pattern formed on the rear mounting surface; and a through hole having a surface mounting surface side land electrically connected with the surface mounting surface side wiring pattern, and a rear mounting surface side land electrically connected with the rear mounting surface side wiring pattern. The surface mounting surface side land is covered with an insulating film excluding at least one portion.SELECTED DRAWING: Figure 321
Patent JP-2021062460-A (JP)
Title: Grinding method
Inventor: FUJII YUSUKE
IPC: B24B41/06
Filed: 2019-10-16
Abstract: To reduce warpage of a work-piece subjected to grinding.SOLUTION: A grinding method, which grinds a convex first surface and a concave second surface of a tabular work-piece causing warpage using a grinding unit, comprises: a first adhering step of making a first protective member adhere to an outer periphery part of the second surface of the work-piece to form a space closed by the second surface side of the work-piece and the first protective member; a first holding step of holding the first protective member by making a holding surface of a disk-like first holding table suck and hold the member, with the space described above formed; a first grinding step of grinding the first surface side of the work-piece, with a rotating shaft of the first holding table set in parallel to a rotating shaft of the grinding unit and with the space described above formed; and a second grinding step of grinding the second surface side of the work-piece held on the holding surface of the second holding table using the grinding unit.SELECTED DRAWING: Figure 2
Patent JP-2021067730-A (JP)
Title: Image forming apparatus
Inventor: SUDA TAKEYUKI
IPC: G03G21/14
Filed: 2019-10-18
Abstract: To solve the problem in which a second motor is connected to a first motor by a gear, and thereby a counter electromotive force is generated in a coil of the second motor, torque in a direction opposite to the direction of rotation of the first motor is generated in the second motor, and load torque on the first motor is increased.SOLUTION: In a state where a voltage Vcc is applied to a H bridge circuit of a drive circuit 401 from a power supply 34, a CPU 151a turns off all FETs Q1 to Q4 of the drive circuit 401. Such a configuration can prevent a situation in which, in a state where a first motor 402 is driven and a second motor 403 is not driven, torque in a direction opposite to the direction of rotation of the first motor 402 is generated in the second motor 403, and load torque on the first motor 402 is increased.SELECTED DRAWING: Figure 4
Patent JP-2021065550-A (JP)
Title: Fryer
Inventor: MARUYAMA TAKUYA
IPC: A47J37/12
Filed: 2019-10-25
Abstract: To provide a fryer capable of excellently maintaining maintainability while suppressing quality degradation of cooking oil and reducing a cooking time.SOLUTION: A fryer 10 heats cooking oil in an oil tank 11 and fries cooked materials with a heater 12 and includes: an electrode 33 forming an electric field around by applying voltage; and a heater unit 13 displacing the electrode 33 inside and outside the oil tank 11. Electric conduction of the electrode 33 is shielded in accordance with operation (operation from a first position to a second position) of the heater unit 13 displacing the electrode 33 outside the oil tank 11.SELECTED DRAWING: Figure 10