baber/WOPTO huggingface dataset:
Patent JP-2021169140-A (JP)
Title: End face processing device
Inventor: SHIMAMURA TETSUYA
IPC: B24B9/00
Filed: 2020-04-17
Abstract: To provide an end face processing device in which burdens of securing tensile strength of polishing tools such as a linear brush can be reduced and polishing tools made of a wide range of materials or with a wide range of structures can be used.SOLUTION: An end face processing device 100 comprises: a work-piece holding tool 110 that attachably and detachably holds a work-piece 90 made of a glass substrate; a second polishing tool 130 for performing polishing processing to a recessed part 92 of the work-piece 90; and a back face receiving tool 140 that regulates displacement of the second polishing tool 130. The second polishing tool 130 is configured so that a polishing part 130b made of brushes made of resin is provided around a metallic line-like core body 130a. In the back face receiving tool 140, a receiving part 142 is formed in a block-like receiving tool main body 141. In the receiving part 142, a cross section on which the polishing part 130b can be stored is composed of a curve surface in a circular arc shape. The back face receiving tool 140 is positioned so that the receiving part 142 is positioned on an extension line in a circular arc with a curvature at which the recessed part 92 is configured.SELECTED DRAWING: Figure 1
Patent JP-2021170615-A (JP)
Title: Satellite and method for manufacturing silicon carbide semiconductor device
Inventor: YAMAMOTO YASUKI
IPC: H01L21/205
Filed: 2020-04-17
Abstract: To prevent the formation of protrusions on the back surface of silicon carbide semiconductor substrates during the epitaxial growth process.SOLUTION: A satellite 10 on which a SiC substrate 20 is placed has a recess 11 formed in the area where the SiC substrate 20 is placed and the center is deeper than the outer edge; and a step 12 that rises from the outer edge of the recess 11 and faces the side of the SiC substrate 20 when the SiC substrate 20 is placed in the recess 11. The difference between the depth of the outer edge of the recess 11 and the depth of the deepest part is 1000 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2021174056-A (JP)
Title: Work result management system, work result management method, and program
Inventor: KAWAMURA NAOYA
IPC: G06Q10/06
Filed: 2020-04-20
Abstract: To provide a work result management system capable of registering a work result regardless a communication state.SOLUTION: A work result management system includes one or a plurality of terminal apparatuses, and a server. The terminal apparatus includes a database that stores work result information indicating an execution status of work, and a control unit that receives an input of the work result information, transmits the work result information to the server if the communication is possible, and registers the work result information in the database if the communication is not possible. The server includes a work result information integration unit that acquires the work result information transmitted from the terminal apparatus and integrate them so as to be logically matched.SELECTED DRAWING: Figure 1
Patent JP-2021171367-A (JP)
Title: Game program and game system
Inventor: ONISHI NOBUAKI
IPC: A63F13/69
Filed: 2020-04-27
Abstract: To realize a game which is well-balanced between advantage and disadvantage a user receives by selecting non-obtaining a game element won by a lottery.SOLUTION: A storage part stores a plurality of probability tables associated with winning probability for each value of a value point. A game program causes a computer to perform as: probability table selection means which selects a probability table to use for a lottery from the plurality of probability tables; lottery means which performs a lottery of one or more game elements from a plurality of game elements by using the selected probability table; and presentation means presenting one or more game elements won by a lottery to the user as an available game element. The probability table selection means selects a probability table to use for the next lottery and thereafter so that winning probability of the game elements of higher value rises in comparison with the probability table used in the previous lottery in the case that it is selected by the user not to obtain any of one or more presented game elements.SELECTED DRAWING: Figure 4
Patent JP-2020126066-A (JP)
Title: Fluid chip and analyzer
Inventor: IKEDA SHUJI
IPC: C12M1/00
Filed: 2020-04-27
Abstract: To provide a fluid chip provided in an analyzer that analyzes traces of a sample, with which it is possible to realize the downsizing of this analyzer, and an analyzer equipped with this fluid chip.SOLUTION: A fluid chip 150 comprises an upstream passage 152 provided inside of an SOI substrate 151, a surface-side insulating film 133 provided on the surface of the SOI substrate 151, and an inflow opening 135 for allowing a sample to flow into the upstream passage 152 and provided in the surface-side insulating film 133. The upstream passage 152 includes a surface opening 152a provided on the surface of the SOI substrate 151, a reverse-side opening 152b provided on the reverse side of the SOI substrate 151, an aslant first inner wall 152c provided in an Si layer 151c of the SOI substrate 151, a vertical second inner wall 152d provided on a base substrate 151a of the SOI substrate 151, and a vertical third inner wall 152e provided in an insulating layer 151b of the SOI substrate 151.SELECTED DRAWING: Figure 36
Patent JP-2020110721-A (JP)
Title: Airway valve for irregular shaped airway
Inventor: LILJEGREN ERIK
IPC: A61F2/04
Filed: 2020-04-28
Abstract: To provide a valve that conforms to irregularly shaped passageways and seals the passageways.SOLUTION: A valve comprises: a frame having a plurality of anchors and a plurality of struts; and a membrane connected to the struts and spanning each gap between the struts. The membrane provides a load on each of the struts, and is sufficiently elastic to: (1) extend in each gap between the struts in a free state without the membrane wrinkling; and (2) during restriction of one or more of the struts from the free state to a loaded state, flex into contact with a passageway so that the passageway is substantially sealed with the membrane. The membrane has a modulus of elasticity from 0.01 GPa to 0.1 GPa inclusive. The membrane is of silicone polyurethane.SELECTED DRAWING: Figure 1
Patent JP-2021175961-A (JP)
Title: Underwater measurement method
Inventor: OKAYAMA KENJI
IPC: G01B11/24
Filed: 2020-05-01
Abstract: To provide an underwater measurement method capable of efficiently generating a three-dimensional model of a target range of an underwater measurement object.SOLUTION: A large number of indices F are distributed and arranged on a surface of a target range P of a measurement object 10, the surface of the target range P of the underwater measurement object 10 in which the large number of indices F are distributed by an underwater capturing device 3 is finely divided and captured, and a large number of image data D adjacent to each other having an overlap range are acquired. Next, by image processing based on the large number of image data D, a three-dimensional model m is generated for each of partitioned areas p in which the surface of the target range P of the measurement object 10 is divided into plural with the large number of indices F being a reference with conditions such that the partitioned areas p adjacent to each other have the common indices F. Then, by combining each of the generated three-dimensional model m using the indices F common to the adjacent partitioned areas p, a three-dimensional model M of the target range P of the measurement object 10 is generated.SELECTED DRAWING: Figure 2
Patent JP-2020121226-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2020-05-22
Abstract: To provide a game machine capable of enhancing player's interest.SOLUTION: A game machine includes: privilege game execution means for executing a first privilege game when first determination means results in first specific determination, and for executing a second privilege game more advantageous to a player than the first privilege game when second determination means results in second specific determination; advantageous setting means for facilitating satisfaction of opening conditions from when the privilege game execution means completes the first privilege game or the second privilege game to when completion conditions are satisfied; and setting means for setting the completion means so as to differ between the first specific determination and the first specific determination result. Thus player's interest can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2021187691-A (JP)
Title: Method for producing aluminum oxide powder and method for producing transparent ceramics
Inventor: TANAKA KEITA
IPC: C01F7/34
Filed: 2020-05-27
Abstract: To provide a method for producing aluminum oxide powder capable of being used as a raw material for transparent ceramics without discharging NOx.SOLUTION: In the method for producing aluminum oxide powder, a basic aqueous solution containing ammonium ions is mixed with an aluminum salt aqueous solution to prepare a mixed aqueous solution having pH of 5.5 or more and 8 or less to form a precipitate of a reaction product containing aluminum in the mixed aqueous solution; the precipitate is washed with purified water and then subjected to solvent substitution with a liquid containing a hydrophilic organic solvent and having a surface tension of 30 mN/m or less at 20°C; and then, this is subjected to solid-liquid separation to obtain a precipitate, and it is calcined to obtain a powder of aluminum oxide nanoparticles.SELECTED DRAWING: Figure 1
Patent JP-2020158777-A (JP)
Title: Leuco colorants as bluing agents in laundry care compositions
Inventor: GREGORY SCOT MIRACLE
IPC: C09B11/12
Filed: 2020-06-03
Abstract: To provide a bluing agent that gives flexibility to select the color and design of a laundry care composition.SOLUTION: A laundry care composition includes (a) at least one laundry care ingredient and (b) a leuco composition. The laundry care composition has ΔHA of at least 10. Methods of treating textiles with such laundry care compositions are also provided.SELECTED DRAWING: None
Patent JP-2021186487-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-03
Abstract: To provide a game machine capable of suppressing complication of control of state display means, and suppressing misconception of a player about a game machine state.SOLUTION: A game machine can perform variable display of a pattern on the basis of establishment of a start condition, and can control itself to come into a jackpot game state when a jackpot pattern is stop displayed. The game machine comprises: special game state generation means for generating a special game state, in which an establishment frequency of the start condition is enhanced relative to that in a normal game state, when a special pattern different from the jackpot pattern is stop displayed as a result of variable display of the pattern; and state display means capable of displaying a state of the game machine in a light emitting mode of a specific light emitting part. The state display means causes the specific light emitting part to come into a turned-off state in the normal game state, and causes the specific light emitting part to come into a turned-on state on the basis of the stop display of the special pattern, and maintains the turned-on state of the specific light emitting part when the special pattern is stop displayed when the specific light emitting part is in the turned-on state, without causing the specific light emitting part to come into the turned-off state.SELECTED DRAWING: Figure 134
Patent JP-2021191191-A (JP)
Title: Power transaction system, power transaction method, and power transaction program
Inventor: TOYODA YUSUKE
IPC: H02J3/00
Filed: 2020-06-04
Abstract: To provide a power transaction system, a power transaction method, and a power transaction program that improve accuracy of power demand supply balance in a P2P transaction with a specific power source.SOLUTION: A power transaction system comprises: power real consumption amount acquisition means 110 for acquiring power real consumption amounts at all of bases until a predetermined time; power demand prediction amount calculation means 120 for calculating power demand prediction amounts at all of the bases after a predetermined period of time on the basis of the power real consumption amounts at all of the bases; power demand supply amount comparison means 130 for comparing a power demand prediction amount at a predetermined base with a previously planned power demand plan amount at the predetermined base; and power demand supply amount adjustment means 140 for adjusting a power shortage prediction amount and a power surplus prediction amount at each base at all of the bases on the basis of a comparison result by the power demand supply amount comparison means 130.SELECTED DRAWING: Figure 1
Patent JP-2021191959-A (JP)
Title: Sealing structure
Inventor: SEKI MASATOSHI
IPC: F16J15/10
Filed: 2020-06-05
Abstract: To provide a sealing structure which can be maintained in gas seal performance even if used for a long period of time in a severe use environment, for example, at high-temperature and under high-pressure.SOLUTION: A sealing structure 100 comprises an injector 13 for injecting fuel into a cylinder 11 of a direct injection engine, and having an annular groove 15 at an external periphery, a cylinder 11 of the direct injection engine in which an attachment hole 12 being a penetration hole inserted with an injector 13 is formed, and a resin-made or rubber-made cylindrical gas seal material 20 embedded into the groove 15 of the injector 13, and sealing a clearance between the injector 13 and the attachment hole 12. A protrusion 21 is formed at a surface of the attachment hole 12, and the gas seal material 20 does not have a recess which is fit to the protrusion 21.SELECTED DRAWING: Figure 2
Patent JP-2021196179-A (JP)
Title: Dose estimation device, method for estimating dose, and dose estimation program
Inventor: TAKADA YUTA
IPC: G01T1/29
Filed: 2020-06-09
Abstract: To estimate a radiation source by a simple calculation.SOLUTION: The present invention includes: a dose intensity acquisition unit 120A for acquiring information on a distribution of a dose according to the dose intensity of a radiation source and the distance from the source; an information acquisition unit 120B for acquiring shield object information including the height and positional information of a shield object between the radiation source and an evaluation position; a table storage unit 122E for storing an attenuation rate table including the position and the height of the shielding effect of the shield object and the relation of the attenuation relation; and a dose estimation unit 120C for calculating the shield effect of the shield object in each position on the basis of the shield object information and the attenuation rate table, and estimating the dose of the evaluation position on the basis of the shield object effect and the distribution of the dose acquired by the dose intensity acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2021197857-A (JP)
Title: Electric vehicle
Inventor: YAMAMOTO HIROMICHI
IPC: G05D1/02
Filed: 2020-06-17
Abstract: To provide an electric vehicle capable of preventing the same from being stalled in a stop avoidance region due to a shortage in a remaining charge amount of battery.SOLUTION: An electric vehicle 100 travels by rotating a motor 114A with electric power supplied from a battery 120. The electric vehicle 100 comprises: a camera 122, an avoidance region detection section 124 and a designated region entrance determination section 125 which detect that the electric vehicle approaches a stop avoidance region existing ahead of a traveling direction thereof; a remaining charge detection section 126 which detects a remaining charge amount of battery 120; and a stop determination section 130 and a stop message output section 132 which prevent the electric vehicle from entering the stop avoidance region when the electric vehicle is detected to approach the stop avoidance region and the remaining charge amount is equal to or less than a reference value.SELECTED DRAWING: Figure 1
Patent JP-2021197327-A (JP)
Title: Battery module
Inventor: SUGAWARA KENJI
IPC: H01M50/20
Filed: 2020-06-18
Abstract: To provide a battery module that makes it easier to dissipate the heat of a heat storage material as compared with a case in which one protrusion and the other protrusion face each other in a direction in which the one protrusion from among a plurality of protrusions protrudes.SOLUTION: A battery module 1 includes a plurality of battery cells 10 arranged in one direction, a heat storage material 50 that stores the heat generated by the battery, and a heat dissipation member 30 that is arranged along one direction and has a plurality of protrusions that protrude in a direction away from the plurality of battery modules and dissipates the heat of the heat storage material.SELECTED DRAWING: Figure 3
Patent JP-2021194633-A (JP)
Title: Composite semipermeable membrane having smectic liquid crystal structure
Inventor: KATO TAKASHI
IPC: B01D71/16
Filed: 2020-06-18
Abstract: To provide a composite semipermeable membrane capable of showing stably high water permeability and a high virus separation characteristic.SOLUTION: A composite semipermeable membrane is constituted of a microporous support membrane, and a polymerized liquid crystal thin film provided on the microporous support membrane. The liquid crystal thin film has a smectic liquid crystal structure constituted of cross-linking, polymerizable double-headed liquid crystal molecules, shown by a following formula (1).SELECTED DRAWING: None
Patent JP-2021197109-A (JP)
Title: Program, actual goods provision management device, terminal, and actual goods provision method
Inventor: KONDO SO
IPC: G06Q50/10
Filed: 2020-06-18
Abstract: To provide a program, an actual goods provision management device, a terminal, and an actual goods provision method that provide goods with enhanced convenience for users.SOLUTION: In a goods provision system in which a goods provision management server, a user's terminal, and a goods management warehouse can connect to communication lines and communicate with each other, a program of the user's terminal causes the terminal to function as: display control means capable of displaying a goods image corresponding to actual goods and a container image corresponding to a container that virtually accommodates the actual goods and conceals the actual goods; and provision procedure control means enabling a provision procedure of providing the actual goods corresponding to the displayed goods image for the user on the condition that the goods image and the container image have been displayed.SELECTED DRAWING: Figure 7
Patent JP-2022001159-A (JP)
Title: Dryer
Inventor: NISHIMURA MAKOTO
IPC: D06F58/02
Filed: 2020-06-22
Abstract: To provide a dryer which irradiates a space in a tub for storing a drying object such as clothing with electromagnetic waves efficiently, and shortens drying time while suppressing unevenness in the drying degree of the drying object.SOLUTION: A washing and drying machine 50 includes: a housing 2 having an input port 60 where a drying object is inputted; a door body 5 for opening/closing the input port 60; a rotary tub 1 having an opening part 1a, and for storing the drying object; an irradiation part for radiating microwaves; an irradiation port 32 for radiating the microwaves from the opening part 1a to the rotary tub 1; and a waveguide 34 for transmitting the microwave from the irradiation part to the irradiation port 32. The irradiation port 32 is provided, for example, at a communication part 65 in the vicinity of the opening part 1a.SELECTED DRAWING: Figure 1
Patent JP-2021012363-A (JP)
Title: Manufacturing method for liquid crystal panel and manufacturing apparatus for liquid crystal panel
Inventor: TSUJI KAZUYUKI
IPC: G02F1/1339
Filed: 2020-06-24
Abstract: To manufacture a high-quality liquid crystal panel in which defects such as residual air bubbles and liquid crystal leakage are suppressed.SOLUTION: A manufacturing method for a liquid crystal panel comprises: a sealing material coating step of coating a sealing material 13 on one side of a pair of substrates in an annular shape; a liquid crystal dropping step of dropping a liquid crystal 12 inside the sealing material 13 coated in an annular shape; a bonding step of bonding the substrate on the other side to the substrate on one side so as to sandwich the dropped liquid crystal 12; and an inspection step of inspecting the state of the liquid crystal 12 sandwiched between the pair of substrates. A dropping position of the liquid crystal 12 in the liquid crystal dropping step is adjusted by feeding back defect information of the state of the liquid crystal 12 in the inspection step.SELECTED DRAWING: Figure 12
Patent JP-2022006908-A (JP)
Title: Multistage type heat exchanger, method of using the same and refrigerator incorporating its multistage type heat exchanger thereinto
Inventor: MATSUSHITA HIROAKI
IPC: F25B39/04
Filed: 2020-06-25
Abstract: To provide a multistage type heat exchanger, a method of using the same and a refrigerator incorporating its multistage type heat exchanger thereinto in such consideration that there is resistance in circulation of refrigerant at every heat exchanger and such circulation lacks smoothness.SOLUTION: In order to attenuate a high pressure of refrigerant by means of at least primary and secondary heat exchanges and produce condensate again by means of the secondary and tertiary heat exchanges, multiple tubes formed at intervals concentrically are provided, a first channel formed of an inlet of refrigerant which is ejected from a compressor and is caused to pass through a condenser on one end and an outlet thereof, formed on the other end is formed, a first outer channel connecting to a second channel formed on the inside of the first channel from refrigerant outlet of the first channel is formed, this constitution is plurally continued in succession, such circulation of refrigerant to respective intervals of the multiple tubes is performed and a central tube of the multiple tube is used as the channel of fluid for facilitating condensation action of refrigerant.SELECTED DRAWING: Figure 1
Patent JP-2022007207-A (JP)
Title: Game machine
Inventor: TAMURA JUNICHI
IPC: A63F7/02
Filed: 2020-06-25
Abstract: To appropriately acquire game information while suppressing an increase in a processing load.SOLUTION: A CPU of a game machine of the present invention reads a program out of an ROM, multiplies a multiplicand that changes on the basis of the progress of a game by a multiplier on the basis of the program, divides a dividend by a divisor, and obtains a ratio of the multiplicand to the divisor with an arithmetic result of the multiplication as the dividend. The multiplication is executed by a 16 bit multiplier in which a multiplication result is generated in a multiplication result register after a lapse of a predetermined time by setting a multiplicand in a multiplicand setting register and setting a multiplier in a multiplier setting register, a maximum value of an arithmetic result of the multiplication being 3 bytes or more. The division is executed by a 32 bit divider in which a division result is generated in a division result register after a lapse of a predetermined time by setting a dividend in a dividend setting register, and setting a divisor in a divisor setting register.SELECTED DRAWING: Figure 116