baber/WOPTO huggingface dataset:
Patent JP-2020200236-A (JP)
Title: Method for manufacturing silicon single crystal
Inventor: KISHI HIROSHI
IPC: C30B15/10
Filed: 2020-09-10
Abstract: To provide a method for manufacturing a silicon single crystal, using a quartz glass crucible capable of standing the step of pulling the single crystal for a very long time, such as multi-pulling.SOLUTION: In a method for manufacturing a silicon single crystal by the Czochralski method of pulling the silicon single crystal from a silicon melt in a quartz glass crucible 1, the quartz glass crucible 1 comprises: a bottomed cylindrical crucible body 10 consisting of quartz glass; and a crystallization promoter containing coating film 13B formed on the outer surface 10b so as to form an outer side crystal layer consisting of the aggregate of dome-shaped or columnar crystal grains in a surface layer portion on the outer surface 10b of the crucible body 10 by heating in the step of pulling the silicon single crystal. The crystallization promoter containing coating film 13B includes a polymer, and a crystallization promoter included in the crystallization promoter containing coating film 13B is a barium compound insoluble in water.SELECTED DRAWING: Figure 1
Patent JP-2022047853-A (JP)
Title: Semiconductor memory device
Inventor: KARYU NOZOMI
IPC: H01L27/11565
Filed: 2020-09-14
Abstract: To more reliably isolate conductive layers in stacked bodies.SOLUTION: A semiconductor memory device 1 according to an embodiment includes: first and second plate-shaped portions BR which extend in a stacking direction of each layer of first stacked bodies LMa, LMb and a first direction intersecting the stacking direction and are arranged between the first stacked bodies LMa, LMb and second stacked bodies LMar, LMbr on both sides of the second stacked bodies LMar, LMbr in a second direction intersecting the stacking direction and the first direction; and an isolation layer SHEc that penetrates at least the uppermost conductive layer SGD among a plurality of conductive layers WL, SGD, SGS, and isolates the uppermost conductive layer in the second direction. The isolation layer SHEc extends in a portion of the first stacked bodies LMa, LMb in the first direction toward the second stacked bodies LMar, LMbr, and is connected to a side surface of the first plate-shaped portion BR from a first region on an inner side of the first and second plate-shaped portions BR.SELECTED DRAWING: Figure 2
Patent JP-2021098353-A (JP)
Title: Molding method of composite resin molding
Inventor: FUKAO HITOSHI
IPC: B29C45/44
Filed: 2020-09-18
Abstract: To provide a molding die arranged with a slide mold on a fixed side, which solves a problem that a flow channel of a secondary molding resin material is necessary on a movable mold side depending on a shape of a composite molding.SOLUTION: A cavity 19 for primary molding is formed of a fixed mold 1 on a fixed side, a fixed side primary molding part 4 of the fixed mold 1, and a split mold unit 11 of two parts of first and second molding parts 8 of a slide mold 2 on a movable side, and a cavity 20 for secondary molding is formed of a fixed mold 1, a fixed side secondary molding part 5 of the fixed mold 1, and a primary molding W1 set to a split mold unit 11 of a slide mold 2, thereby the cavity 20 for secondary molding is formed on the side of the fixed mold 1 with respect to the primary molding W1, and can inject a secondary molding resin material into the cavity 20 for secondary molding from the fixed mold 1.SELECTED DRAWING: Figure 15
Patent JP-2022050999-A (JP)
Title: Information processing device and program
Inventor: YOKOHASHI ASAMI
IPC: G06F3/12
Filed: 2020-09-18
Abstract: To provide a mechanism for using properties of a paper sheet to present a user with a different paper sheet.SOLUTION: A processor is configured to use visible properties and invisible properties of a paper sheet to present a user with another paper sheet different from the paper sheet.SELECTED DRAWING: Figure 1
Patent JP-2022053793-A (JP)
Title: Reinforcing bar curing cover
Inventor: MATSUMOTO SHIGEKI
IPC: E04G21/24
Filed: 2020-09-25
Abstract: To provide a reinforcing bar curing cover that can ensure the safety of workers by covering the tips of the exposed two rows of reinforcing bars and that can be stably stacked without being bulky during storage and carrying.SOLUTION: A reinforcing bar curing cover 1 includes a covering member 10 that covers the tips of the two exposed rows of reinforcing bars and a leg member 14 that is attached below the covering member 10. The covering member 10 has two elongated angle members having substantially inverted L-shaped cross sections, arranged facing each other. The leg member 14 has a front leg portion 15 and a rear leg portion 16 having a shorter protruding length than that of the front leg portion 15.SELECTED DRAWING: Figure 1
Patent JP-2022056528-A (JP)
Title: Solenoid valve drive device
Inventor: KATO HIROAKI
IPC: F02D41/20
Filed: 2020-09-30
Abstract: To provide a solenoid valve drive device capable of stably generating boot voltage for controlling a high-side switching element to be in an on-state.SOLUTION: A device for driving a solenoid valve injecting a fuel, includes a first charging path that charges from a battery to a boot strap capacitor without passing through a booster circuit, a second charging path that charges from the booster circuit to the boot strap capacitor, and a switch control portion that switches a charging path charging to the boot strap capacitor between the first charging path or the second charging path.SELECTED DRAWING: Figure 1
Patent JP-2022063019-A (JP)
Title: Laminate
Inventor: NODA KENICHI
IPC: C09D201/00
Filed: 2020-10-09
Abstract: To provide a laminate that can be used for flexible thin sheets or films and includes plaster as the material, and a method for producing the same.SOLUTION: A laminate (L1) includes a substrate layer (A)3, and a layer (B1)4 composed of a plaster coating containing calcium hydroxide, binder resin, and water. A functional laminate (L2) includes a substrate layer (A), and a functional layer (B2) composed of a functional composition containing calcium hydroxide and/or calcium carbonate and binder resin. A product includes the functional laminate (L2).SELECTED DRAWING: Figure 1
Patent JP-2022066955-A (JP)
Title: Decorative sheet and decorative board
Inventor: TABUCHI ERIKA
IPC: B32B27/18
Filed: 2020-10-19
Abstract: To provide a decorative sheet and a decorative board having both a high brightness feeling and a high design property.SOLUTION: A decorative sheet 10 includes at least a primer layer 2 and a silver pattern printing layer (inkjet printing layer) 3 formed on an upper side of the primer layer 2 by using inkjet ink, on one surface side of a base sheet 1. The inkjet ink contains silver nanoparticles.SELECTED DRAWING: Figure 1
Patent JP-2021011319-A (JP)
Title: Beverage supply device
Inventor: MAKINO ATSUSHI
IPC: B67D1/08
Filed: 2020-10-20
Abstract: To provide a beverage supply device capable of easily grasping a suitable refilling time of each syrup.SOLUTION: The beverage supply device for supplying a beverage by diluting the syrup comprises: a control part 20 for discharging the beverage selected from a plurality of types of beverages from a predetermined nozzle; and a display part (touch panel) 2. The control part 20 displays a residual quantity of each syrup of the plurality of types of beverages, and a period until a sellout of the beverage selected from the plurality of types of beverages on the display part 2.SELECTED DRAWING: Figure 4
Patent JP-2021043208-A (JP)
Title: Methods and apparatus for mitigating bubble formation in liquid
Inventor: ROBERT PAUL LUOMA
IPC: G01N35/00
Filed: 2020-11-04
Abstract: To provide methods and apparatus for mitigating bubble formation in a liquid in a reagent container.SOLUTION: A container 112 comprises a bottom wall 208 and first, second, third, and fourth baffles 212, 214, 216, 218 cantilevered from the bottom wall. The baffles 212, 214, 216, 218 are spaced apart from each other along an axis 220, and positioned radially relative to an axis of rotation of the apparatus.SELECTED DRAWING: Figure 2
Patent JP-2021077640-A (JP)
Title: Negative electrode layer for all-solid secondary battery, all-solid secondary battery including the same, and manufacturing method for the same
Inventor: LEE MINSUK
IPC: H01M4/134
Filed: 2020-11-09
Abstract: To provide a negative electrode layer for an all-solid secondary battery, an all-solid secondary battery including the same, and a manufacturing method for the same.SOLUTION: A negative electrode layer for an all-solid secondary battery including a solid electrolyte containing a sulfide includes a negative electrode current collector and a first negative electrode active material layer. The first negative electrode active material layer includes lithium metal composite containing lithium metal and an inorganic negative electrode active material. An all-solid secondary battery including the aforementioned negative electrode layer, and a manufacturing method for the same are also provided.SELECTED DRAWING: Figure 2
Patent JP-2021013777-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-11-10
Abstract: To prevent an excessive gambling property and eliminate lowering of game interest caused by sluggishness due to longer period at the termination of the advantageous state.SOLUTION: As an advantageous state, a state can be controlled to be at least one of a first advantageous state and a second advantageous state that is more disadvantageous to a player than the first advantageous state, a longer period is selected as a termination time performance period at the termination of the advantageous state at higher rate in the first advantageous state than the second advantageous state, a termination performance can be executed during the termination time performance period, any one of a plurality of types of termination time performance can be executed during the termination time performance period of the first advantageous state, and selection of the termination time performance to be executed from among the plurality of types of termination time performance that can be executed during the termination time performance period of the first advantageous state can be accepted from the player.SELECTED DRAWING: Figure 8-24
Patent JP-2022076831-A (JP)
Title: Method for detecting hbv-derived cccdna by digital pcr, and reagent for detecting hbv-derived cccdna
Inventor: MURAKAMI YOSHIKI
IPC: C12Q1/70
Filed: 2020-11-10
Abstract: To provide a method for accurately detecting HBV-derived cccDNA by digital PCR.SOLUTION: The inventive method for detecting HBV-derived cccDNA by digital PCR includes the steps of: the step for allocating a DNA-containing sample into micro compartments, and a detection step for detecting an amplification of HBV-derived cccDNA using a primer, and a hybridization of a resultant amplified product and a probe for HBV-derived cccDNA, for the DNA-containing sample allocated into the micro compartments. The allocated biological sample is a sample untreated with DNA decomposition enzyme.SELECTED DRAWING: None
Patent JP-2022032912-A (JP)
Title: Resistance inspection system
Inventor: Peng Ya Lin
IPC: G01R31/00
Filed: 2020-11-12
Abstract: To provide a highly accurate resistance inspection system which features low cost, wide adaptation, high efficiency, high accuracy, and low energy consumption.SOLUTION: A resistance inspection system is provided, comprising a control module (KZMK), a self-inspection button (CS1), an inspection button (CS2), and an inspection module (JCMK). The inspection module comprises a first resistor, a second resistor, and an inspection power supply and is configured to check whether or not a resistance of a resistor being inspected is within a tolerance.SELECTED DRAWING: Figure 1
Patent JP-2021096236-A (JP)
Title: Inhibitor for 2,5-dihydroxybenzenesulfonic acid or salt thereof, and measurement reagent composition for suppressing effect of 2,5-dihydroxybenzenesulfonic acid or salt thereof on measurement
Inventor: TOYAMA TOMOHISA
IPC: G01N21/78
Filed: 2020-11-16
Abstract: To provide an inhibitor for 2,5-dihydroxybenzenesulfonic acid or salt thereof, and a measurement reagent composition for suppressing the effect of 2,5-dihydroxybenzenesulfonic acid or salt thereof on measurement when measuring substances contained in a sample.SOLUTION: An embodiment of the present invention provides a measurement reagent composition comprising peroxidase, a coloring reagent configured to develop color by reacting with hydrogen peroxide derived from a substance in a sample under the presence of peroxidase, and cyclodextrin or an analog thereof.SELECTED DRAWING: None
Patent JP-2022081135-A (JP)
Title: Switching power supply device
Inventor: NISHIKAWA ATSUSHI
IPC: H02M3/28
Filed: 2020-11-19
Abstract: To provide a switching power supply device capable of reliably detecting an overvoltage state in an output voltage.SOLUTION: A switching power supply device 100 includes: a transformer 101; a switching circuit 102 having a switching element 102a connected to a primary winding 101a of the transformer 101 in series; a rectifying and smoothing circuit 103 connected to secondary winding 101b of the transformer 101 for generating an output voltage; an output voltage detection circuit 104 for directly detecting the output voltage; a transfer circuit 105 for transferring a characteristic value corresponding to the output voltage to the switching circuit 102; and an overvoltage monitoring circuit 106 for detecting whether the output voltage is within a predetermined range or not. The overvoltage monitoring circuit 106 causes the switching circuit 102 to control on-off operation of the switching element 102a so as to increase the output voltage through the transfer circuit 105 when detecting that the output voltage is not within the predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2022081175-A (JP)
Title: Planetary roller traction drive device
Inventor: KAWAHARA HIROSHI
IPC: F16H13/14
Filed: 2020-11-19
Abstract: To provide a traction drive device which can suppress skew of a pinion roller by unifying the shape of a pair of left and right ring drums, which has high power transmission efficiency, and which is low cost.SOLUTION: A planetary roller traction drive device includes: a sun roller 3 disposed by being fixed to an outer periphery of an input shaft 1; a pair of ring rollers 9 which is disposed outside the sun roller 3, and which comprises a cam side ring 5 in which a torque cam mechanism 13 is disposed on the back surface side and an anti-cam side ring 7 in which the torque cam mechanism is not disposed; and a pinion roller 11 press-contacted against the ring roller 9 and the sun roller 3. The torque cam mechanism 13 is constituted by: a cam disk 19 disposed between the cam side ring 5 and an annular side part 25 of a ring drum 15 respectively with an interval; and a ball 27 interposed between the cam disk 19 and the annular side part 25. Between the cam disk 19 and the cam side ring 5, a thrust needle bearing 29 is disposed.SELECTED DRAWING: Figure 3
Patent JP-2022085246-A (JP)
Title: Arsenic adsorption layer construction method
Inventor: SATO TETSUAKI
IPC: C09K3/00
Filed: 2020-11-27
Abstract: To provide an arsenic adsorption layer construction method in which a drug solution is dispersed in a large range without causing a large increase in cost as compared with the conventional technology; that is, an absorption layer extending to a large range can be constructed to solve a problem of the present technology.SOLUTION: A method of constructing an arsenic adsorption layer according to the present invention is a method of constructing an adsorbing layer for adsorbing arsenic in groundwater and having an injection step. In this injection step, a drug solution in which pH dependent drugs are dissolved in water is injected into the surrounding ground from a well. The drug used here is dissolved in water when the pH is low, and has a function of gelation when it becomes neutral. Then, the drug in the drug solution injected into the ground is neutralized by the buffering ability of the ground to be gelated, and the adsorbed layer is constructed by gelation.SELECTED DRAWING: Figure 1
Patent JP-2022092489-A (JP)
Title: Bidirectional three-dimensional online medical examination system
Inventor: OYAMA GENKO
IPC: A61B10/00
Filed: 2020-12-10
Abstract: To provide a three-dimensional online medical examination system that can clearly diagnose a symptom even of a motor dysfunction patient.SOLUTION: A bidirectional three-dimensional online medical examination system scans three-dimensional operation information by a marker-less three-dimensional motion scanner having a voice call function and a three-dimensional operation analysis function on a patient side, sends the obtained three-dimensional operation information to a medical facility, and has a conversation with the medical facility by using the voice call function. The bidirectional three-dimensional online medical examination system also re-constructs, in real time, three-dimensional operation function information sent from a patient on a medical facility side by a head-mount display of a mixed reality having a voice call function and a three-dimensional operation analysis function, and has a conversation with the patient by using the voice call function.SELECTED DRAWING: None
Patent JP-2022094008-A (JP)
Title: Clothing treatment device
Inventor: UCHIYAMA TOMONORI
IPC: D06F58/22
Filed: 2020-12-14
Abstract: To provide a constitution, regarding a clothing treatment device which includes an ultraviolet ray irradiation part for radiating ultraviolet rays with respect to a filter for capturing a foreign substance contained in water flowing in a circulation water passage, which can avoid complication of the constitution for supplying power to the ultraviolet ray irradiation part and which can maintain the filter in a more hygienic state by exerting a sterilization action by ozone and OH radical as well as the sterilization action simply by the ultraviolet rays.SOLUTION: A clothing treatment device includes: a clothing treatment tub in which clothing is stored; a circulation water passage for circulating water in the clothing treatment tub; a filter 7 for capturing a foreign substance contained in water flowing in the circulation water passage; a filter case 8 for storing the filter 7; and an ultraviolet ray irradiation part 100 for radiating ultraviolet rays with respect to the filter 7 stored inside the filter case 8 from the outside of the filter case 8.SELECTED DRAWING: Figure 2
Patent JP-2021037425-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-12-14
Abstract: To provide a game machine capable of suppressing a shortcoming that causes a player to be fed up with a game in an early stage.SOLUTION: The game machine outputs a first signal when detecting that a game ball enters first ball entry means. The game machine outputs a second signal when detecting that a game ball which failed to enter the first ball entry means enters second ball entry means. The game machine executes a first performance based on the elapse of a first period after reception of the first signal, and executes a second performance based on the elapse of a second period after reception of the second signal.SELECTED DRAWING: Figure 1
Patent JP-2021095216-A (JP)
Title: Cup-like container
Inventor: NAEMURA TADASHI
IPC: B65D3/06
Filed: 2020-12-15
Abstract: To provide a cup-like container which can be inexpensively manufactured using a paper cup manufacturing facility, is excellent in long-term storage property of contents, and can suppress degradation and the like due to contact with contents as a cup-like container that enables aseptic sterilization and retort sterilization.SOLUTION: A cup-like container 1 is composed of: a body 2 molded into a cylindrical shape by overlapping and joining both end edge parts of a blank 20A for a body; and a bottom body 3 obtained by molding a blank 30A for a bottom body so as to form a bottom part 31 and a suspension part 32. An outer surface of the suspension part 32 is joined to an inner surface of a lower end 2a of the body 2. Each of the blank 20A for the body and the blank 30A for the bottom body is formed of laminates 20 and 30 that are composed of metal foil layers 201 and 301 and heat-fusible resin layers 202, 203, 302 and 303 laminated on both surfaces of the metal foil layers 201 and 301. In an overlap part 21 of the body 2, an inside end face 204 of the blank 20A for the body is covered with an inside resin reservoir part R1.SELECTED DRAWING: Figure 5
Patent JP-2021047208-A (JP)
Title: Optical system for collecting distance information within field
Inventor: ANGUS PACALA
IPC: G01S17/89
Filed: 2020-12-16
Abstract: To provide an optical system for collecting distance information.SOLUTION: Optical systems and methods for collecting distance information are disclosed. An exemplary optical system includes a first transmitting optic element, a plurality of illumination sources, a pixel array including at least a first row of pixels and a second row of pixels, and a set of input channels arranged between the first transmitting optic element and the pixel array, each pixel in the first row of pixels being offset from an adjacent pixel in the first row of pixels by a first pixel pitch, the second row of pixels being horizontally offset by the first pixel pitch, and the second row of pixels being vertically offset from the first row of pixels by a first vertical pitch.SELECTED DRAWING: Figure 1
Patent JP-2022096127-A (JP)
Title: Chain sprocket wheel
Inventor: SAITO RYOICHI
IPC: F16H55/30
Filed: 2020-12-17
Abstract: To provide a chain sprocket wheel which can exchange a part of a partial wheel, and hardy causes the wobbling of the partial wheel to a fixed part.SOLUTION: A chain sprocket wheel 1 for hanging a chain around an external periphery comprises a wheel part 2 having a large number of teeth 4 with which the chain is engaged, and a fixed part 3. The wheel part 2 is split into a plurality of partial wheels 5 in a peripheral direction, each of the partial wheels 5 is attached to the fixed part 3 by a knock pin 8 so as to be detachable, and a connection face 33 which abuts on an internal peripheral face 5a of the partial wheel 5, and regulates the rotation of the partial wheel 5 in a peripheral direction with respect to the fixed part 3 is formed at the fixed part 3. The connection face 33 of the fixed part 3, and the internal peripheral face 5a of the partial wheel 5 are joined to one another via the knock pin 8.SELECTED DRAWING: Figure 1
Patent JP-2022096421-A (JP)
Title: Guest room management system of accommodation
Inventor: MIURA HARUO
IPC: G06Q10/10
Filed: 2020-12-17
Abstract: To provide a system capable of improving the efficiency of cleaning work.SOLUTION: A management system 10 is configured to be accessible to a floor DB 21 including room arrangement of accommodation, and a team DB 22 including work information on a cleaning staff team of the accommodation. The management system 10 includes: a first interface 11 acquiring in real time an image 15 obtained by imaging a board surface 4a of an existing room indicator 4 arranged in a linen room 3 or the like via a network 9; a cleaning management unit 30 for planning a cleaning schedule 16 based on information obtained by analyzing the acquired image; and a second interface 12 for transmitting information relating to the planned cleaning schedule via the network to a terminal 61 of a cleaning staff team.SELECTED DRAWING: Figure 1