baber/WOPTO huggingface dataset:
Patent JP-2021054478-A (JP)
Title: Method for manufacturing paper cup for microwave oven
Inventor: KATAOKA TAKAYO
IPC: A47J27/00
Filed: 2019-09-30
Abstract: To manufacture a paper cup which is hardly burned even when being used in microwave and is stably self-supportable.SOLUTION: A paper cup 10 for microwave oven includes a cylindrical barrel member whose inner surface and/or outer surface is coated with a thermoplastic resin, and a bottom member whose inner surface and/or outer surface is coated with a thermoplastic resin, and that closes the lower end of the barrel member 11. A bottom rim formed by extending the lower end of the barrel member is bent to the inside to form a bent part, a mandrel 30 having an outside annular projection 31 and an inside annular projection 32 is put in the paper cup 10, and ultrasonic waves are applied toward the bent part from the outside. The bent part of the paper cup 10 is internally heated (heated), and the partial bent part is locally pressed over the whole circumference.SELECTED DRAWING: Figure 8
Patent JP-2020023524-A (JP)
Title: Oral care composition
Inventor: KINJAL JOSHI
IPC: A61K8/34
Filed: 2019-10-03
Abstract: To provide a toothpaste formulation for delivery of a payload to an oral cavity.SOLUTION: A toothpaste formulation comprises: a toothpaste base having less than about 35 wt.% of water; and a film comprising 5 wt.% or less of water based on the weight of the film, a cellulose polymer having hydroxypropyl methylcellulose subunits, starch, a humectant and a payload, where the payload is one or more of sweeting agents, flavoring agents, breath-freshening agents, anti-microbial agents, herbal agents, botanical agents, vitamins and anti-oxidants. The toothpaste formulation is stable under slightly aqueous conditions, but dissolves when exposed to moderate or highly aqueous conditions and/or to mechanical action, releasing the payload.SELECTED DRAWING: None
Patent JP-2019220728-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8242
Filed: 2019-10-08
Abstract: To impart excellent electric characteristics to a semiconductor device.SOLUTION: A semiconductor device comprises a first insulation layer, a second insulation layer, an oxide semiconductor layer, and first to third conductive layers. The oxide semiconductor layer includes a region in contact with the first insulation layer. The first conductive layer and the second conductive layer are connected to the oxide semiconductor layer. The second insulation layer includes a region in contact with the oxide semiconductor layer. The third conductive layer includes a region in contact with the second insulation layer. The oxide semiconductor layer includes first to third regions. The first region and the second region are provided separated from each other. The third region is provided between the first region and the second region. The third region and the third conductive layer include an overlapping region via the second insulation layer. The first region and the second region include a portion having a higher carbon concentration than the third region.SELECTED DRAWING: Figure 1
Patent JP-2021064108-A (JP)
Title: Log management system and software of log management system
Inventor: HARAGUCHI YUTAKA
IPC: G06Q10/10
Filed: 2019-10-11
Abstract: To provide a log management system that allows administrators to easily display and manage logs of the various program services of a cloud server used by a user terminal and operations of the user terminal, using a single browser.SOLUTION: A log management system 100 comprises a user terminal (110), a server 120, and an administrator terminal (130). The server accesses at least one of the user terminal and a cloud server 140 that provides program services at a predetermined interval or in real time, collects at least one of operation logs in the user terminal and program usage logs regarding the use of the programs of the cloud server in the user terminal, and stores them in a database 121. A browser 131 of the administrator's terminal displays at least one of the operation log and the program usage log based on the operation logs and the program usage logs collected in the server's database.SELECTED DRAWING: Figure 1
Patent JP-2021064265-A (JP)
Title: Work record analysis server, work record analysis method, and work record analysis program
Inventor: WANG XINGCHAO
IPC: G06Q10/06
Filed: 2019-10-16
Abstract: To provide a work record analysis server, a work record analysis method, and a work record analysis program which make quantitative evaluation by analysis of collected records possible.SOLUTION: A work record analysis system S comprises a job site navigation server 1, an administrator terminal 3, a printer 4, and worker terminals 2A-2C. The job site navigation server 1 can be operated by the administrator terminal 3. A job site leader assigns a work content to each worker. The job site navigation server 1 transmits the work content of each worker to the worker terminals 2A-2C. The workers browse on a worker terminal 2 the work content received from the job site navigation server 1, and input a command to start, interrupt, resume or terminate work. The information registered by the workers is transmitted to the job site navigation server 1. Thus, it is possible for the job site navigation server 1 to collect work records.SELECTED DRAWING: Figure 1
Patent JP-2021066789-A (JP)
Title: Cellulose resin composition
Inventor: UENO KOICHI
IPC: C08K7/02
Filed: 2019-10-21
Abstract: To provide a resin composition having good physical properties while suppressing a used amount of a cellulose fiber.SOLUTION: A resin composition contains a cellulose fiber, a resin and an alkali metal-containing compound. The resin composition contains at least a part of the alkali metal-containing compound as alkali metal ions. In the resin composition, an amount of the cellulose fiber is 5 pts.mass to 50 pts.mass with respect to 100 pts.mass of the resin, and an amount of the alkali metal-containing compound is 0.01 pts.mass to 300 pts.mass with respect to 100 pts.mass of the cellulose fiber.SELECTED DRAWING: None
Patent JP-2021068790-A (JP)
Title: Semiconductor laser element and semiconductor laser device
Inventor: YAMADA HIROTAKA
IPC: H01S5/02
Filed: 2019-10-21
Abstract: To improve heat dissipation while keeping a spread angle in a fast axis direction small.SOLUTION: A semiconductor laser element includes a sub mount, and an end face emitting semiconductor laser chip arranged on the first surface side of the sub mount, and the semiconductor laser chip is arranged on the first surface side by junction down mounting, and when the semiconductor laser element is viewed from a direction orthogonal to the first surface, the light emitting end surface of the semiconductor laser chip is located inside the sub mount with respect to a first outer edge of the outer peripheral edge of the submount located in the light emitting direction, and a light reflecting surface is formed on the first surface between the light emitting end surface and the first outer edge.SELECTED DRAWING: Figure 1A
Patent JP-2021067417-A (JP)
Title: Top plate for cooking stove, cooking stove including the same and method for manufacturing top plate for cooking stove
Inventor: FUKUI NOBUHIRO
IPC: H05B6/12
Filed: 2019-10-25
Abstract: To provide a top plate for a cooking stove that has excellent productivity, can reduce cost and eliminate the need of carrying much inventory, furthermore, appropriately express a desired design and information.SOLUTION: A top plate (A) for a cooking stove includes a glass plate 1 and a printing layer 2 laminated on the glass plate 1. The printing layer 2 includes: an inkjet print layer 20 laminated at an undersurface of the glass plate 1; and a transfer print layer 21 provided so as to be positioned in a layer lower than the inkjet print layer 20 and covering an undersurface of the inkjet print layer 20.SELECTED DRAWING: Figure 2
Patent JP-2021069468-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-29
Abstract: To provide a game machine capable of preventing decrease in an interest in a game.SOLUTION: First shooting promotion display control means can change a first shooting promotion display from a predetermined mode to a specific mode differing from the predetermined mode when a specific variable display is under execution, and executes a shortened variable display at a higher ratio when a reservation storage number stored in reservation storage means is equal to or more than a specific number than when the reservation storage number stored in reservation storage means is less than the specific number, a mode of the first shooting promotion display when a specific variable display is under execution is changed from a predetermined mode to a specific mode at lapse of a predetermined period from start of a variable display, and a mode of the first shooting promotion display when a non-shortened variable display is executed is not changed from a predetermined mode to a specific mode even if a predetermined period passes after a variable display is started, when the reservation storage number is less than the specific number.SELECTED DRAWING: Figure 11-27
Patent JP-2021071242-A (JP)
Title: Heat exchanging portion structure of regenerative burner
Inventor: KAGEYAMA TATETOMO
IPC: F23L15/02
Filed: 2019-10-31
Abstract: To provide a heat exchanging portion structure in which a ball-shaped thermal storage body is filled even in a regenerative burner used as a heat exchanging portion till an edge of a ventilation port, without rolling down.SOLUTION: A regenerative burner 1 is equipped with a heat exchanging portion 20 in a space between an outer cylinder portion 11 and an inner cylinder portion 12, and can alternately switch a first mode in which exhaust gas heated by the combustion of combustion gas supplied to the inner cylinder portion is passed to the heat exchanging portion, and a second mode in which air supplied for combustion is passed to the heat exchanging portion. A ventilation port 10 opens at a part of the heat exchanging portion, a ball-shaped thermal storage body 51 is filled at least at a heat exchanging portion 21 with an opening in the heat exchanging portion, and the ventilation port is covered by a part of a ventilation cylinder 31 formed in a cylindrical shape by material having permeability.SELECTED DRAWING: Figure 1
Patent JP-2021072394-A (JP)
Title: Light emitting element and manufacturing method thereof
Inventor: KADOWAKI YOSHITAKA
IPC: H01L33/06
Filed: 2019-10-31
Abstract: To improve the luminous efficiency of a light emitting element.SOLUTION: A light emitting element includes a first InAs layer doped with undoped or n-type dopant, an active layer including an InAsySb1-y layer (0<y<1), and a second InAs layer active layer doped with a p-type dopant, and an AlxIn1-xAs electron block layer (0.05≤x≤0.40) having film thickness of 5 to 40 nm is provided between the active layer and the second InAs layer.SELECTED DRAWING: Figure 1
Patent JP-2021036658-A (JP)
Title: Gate drive circuit
Inventor: TSUNETSUGU YUKIO
IPC: H03K17/687
Filed: 2019-11-08
Abstract: To stabilize gate drive operation.SOLUTION: A gate drive circuit includes a first driver circuit having an n-type first transistor, a p-type second transistor, a level-up circuit, and a level-down circuit. The drain and gate of the second transistor are respectively connected to those of the first transistor, and the second transistor operates in a higher reference voltage than that in the first transistor. The level-up circuit shifts voltage applied to the gate of the first transistor into a higher level, and feedbacks it to the gate of the second transistor. The level-down circuit shifts voltage applied to the gate of the second transistor into a lower level, and feedbacks it to the gate of the first transistor. The first driver circuit outputs a driving voltage of a first power transistor from the drains of first transistor and the second transistor.SELECTED DRAWING: Figure 3
Patent JP-2021078372-A (JP)
Title: Cocoa powder for fermented milk-containing sauce, and fermented dairy product
Inventor: IZUMI MAKI
IPC: A23C9/12
Filed: 2019-11-15
Abstract: To provide cocoa powder for fermented milk-containing sauce suitable for eating in combination with fermented milk.SOLUTION: The cocoa powder for fermented milk-containing sauce contains cocoa powder and rum and has pH of 5 to 8 at 25°C.SELECTED DRAWING: None
Patent JP-2021080217-A (JP)
Title: Substance group for inhibiting proliferation of microorganisms under sugar starvation condition
Inventor: ODA Arisa
IPC: A61K31/194
Filed: 2019-11-21
Abstract: To provide a substance for specifically inhibiting the proliferation of microorganisms under sugar starvation conditions (a microorganism proliferation inhibitor).SOLUTION: A microorganism proliferation inhibitor contains a compound represented by the following general formula (1) or a salt thereof, or a solvate or a hydrate thereof as an active ingredient. [In the formula (1), X is -CO-, -COH- or -CH2-, R1 is a lower alkyl group optionally containing a carboxyl group or a lower alkenyl group optionally containing a carboxyl group, R2 is hydrogen or a lower alkyl group].SELECTED DRAWING: None
Patent JP-2021081358-A (JP)
Title: Radiation counting device, radiation counting system and radiation counting method
Inventor: UENO KATSUNOBU
IPC: G01T1/24
Filed: 2019-11-21
Abstract: To achieve a highly accurate α-ray measurement.SOLUTION: A radiation counting device comprises: an α-ray sensor 101; an electron drift power source device 103; a positive hole drift power source device 102; a count value recording device 132 that records a count value of an electric pulse to be observed when a positive hole drifts, and a count value of the electric pulse to be observed in a time area where a count value by an α-ray is almost 0 when an electron drifts; a conversion database 105 that stores coefficients of a count value of the electric pulse by radiation in other kind of rays when the electron drifts, and a count value of the electric pulse by the radiation in the other kind of rays when the positive hole drifts; a conversion computation device 106 that computes a count value in the other kind of rays when the positive hole drifts from the count value when the electron drifts on the basis of the coefficient stored in the conversion database 105; and an α-ray count value computation device 107 that subtracts the computed count value of the other ray when the positive hole drifts from the count value when the positive hole drifts.SELECTED DRAWING: Figure 1
Patent JP-2021010291-A (JP)
Title: Vehicle drive device
Inventor: MAEDA YOSHIHIKO
IPC: H02M7/48
Filed: 2019-11-22
Abstract: To enhance the reliability of a vehicle drive device.SOLUTION: A vehicle drive device 5 includes an inverter 10 that drives a motor M1. The inverter 10 includes: a 3-phase bridge circuit 40 having multiple switching elements S1-S6; a 3-phase short circuit 33 that short-circuits the three phases of motor M1 via the 3-phase bridge circuit 40; and a control circuit 20. The control circuit 20 includes: a microprocessor 50 that drives the 3-phase bridge circuit 40; a trouble notification circuit 61 that outputs a trouble notification signal s12 when the microprocessor 50 gets defective; and a latch circuit 63 that holds the trouble notification signal s12 output from the trouble notification circuit 61. The control circuit 20 outputs a 3-phase short circuit drive signal s2 for driving the 3-phase short circuit 33 based on the trouble notification signal s12 held by the latch circuit 63.SELECTED DRAWING: Figure 4
Patent JP-2020091864-A (JP)
Title: Information processor
Inventor: KOBAYASHI IKUO
IPC: A63F13/426
Filed: 2019-11-27
Abstract: To provide an information processor, an information processing method, and a program for allowing a user to easily perform operation input to programs to be executed in parallel.SOLUTION: An information processor is connected with an operation device having plural operation members, executes a main program and displays a main screen, executes a subprogram at the same period as the main program, displays a sub screen along with the main screen, and switches an operation mode for receiving a user's operation to a predetermined partial operation member from among plural operation members as operation to the main program and an operation mode for receiving a user's operation to the predetermined partial operation member as operation to a subprogram and for receiving operation to an operation member separate from the predetermined partial operation member as operation to the main program according to given operation.SELECTED DRAWING: Figure 3
Patent JP-2021087118-A (JP)
Title: Controller, display method, and program
Inventor: MASUDA RIKIYA
IPC: G06F3/0481
Filed: 2019-11-28
Abstract: To provide a controller and the like capable of properly displaying an icon.SOLUTION: A controller 20 includes: a communication unit 21 that is connected to communicate with one or more devices 30; a control unit 22 that controls at least one or more devices 30 connected to communicate with the communication unit 21 by executing an application; and a display unit 24 configured to display an icon for executing the application when one or more devices 30 connected to communicate with the communication unit 21 include when a required device required to execute the application is included.SELECTED DRAWING: Figure 1
Patent JP-2021086020-A (JP)
Title: Image forming system having airway for developing chamber
Inventor: MURAMATSU SATOSHI
IPC: G03G15/09
Filed: 2019-11-28
Abstract: To prevent increase in an atmospheric pressure inside a developing device main body to prevent scattering of toner to an outside of the developing device main body.SOLUTION: An image forming system comprises: a housing 21 that has a developing chamber H, a first conveyance path 27A, and a second conveyance path 27B; a developing roller 24 that is arranged in the developing chamber; a developer regulation unit 25 that is arranged on an upstream side in a developing area in a direction of rotation of the developing roller; a first stirring and conveying unit 22 that is arranged on a first conveyance path and supplies a developer to the developing roller; a second stirring and conveying unit 23 that is arranged on a second conveyance path and circulates the developer between the first conveyance path and the second conveyance path; a first airway 110 that has an entrance 111 connected to the developing chamber on an upstream side of the developer regulation unit in the direction of rotation of the developing roller and an exit 112 connected to the second conveyance path; and a second airway 120 that has an entrance 121 connected to the second conveyance path and an exit 122 connected to an area between the developer regulation unit and the developing area.SELECTED DRAWING: Figure 2
Patent JP-2020040877-A (JP)
Title: Glass plate processing apparatus
Inventor: BANDO KAZUAKI
IPC: B28D7/04
Filed: 2019-12-03
Abstract: To provide a glass plate processing apparatus capable of increasing furthermore production of processed glass plates by increasing conveyance speed of a glass plate from a processing position to a processing position, and by quickening tact of a processing action.SOLUTION: In a glass plate processing apparatus 1, a cutting part 2 for forming a cut line of the glass plate, a grinding part 3 for grinding a circumference of the glass plate, a splitting part 4, and a glass plate conveyance part 6 for conveying the glass plate 5 are arranged. An intake conveyor 7 of the glass plate is disposed on the carry-in side into the cutting part 2, and a take-out conveyor 8 is disposed on the carry-out side from the grinding part 3.SELECTED DRAWING: Figure 1
Patent JP-2021089383-A (JP)
Title: Laser beam adjustment mechanism and laser processing apparatus
Inventor: OBATA TSUBASA
IPC: G02B27/09
Filed: 2019-12-05
Abstract: To easily adjust a laser beam.SOLUTION: In order to convert a laser beam into parallel light, beam diameter acquisition processing is executed (S2), and a diameter difference that is the difference between a first beam diameter and a second beam diameter is calculated (S3). In order to bring the diameter difference within an allowable value set in advance, a second concave lens of a beam expander is moved in an optical axis direction (S4, S6). In order to adjust the beam diameter (first beam diameter or second beam diameter) of the laser beam to a value within a predetermined range set in advance, a concave lens of the beam expander is moved in the optical axis direction (S7). In this way, the laser beam can be easily adjusted to have a high degree of parallelization and an appropriate beam diameter with less intervention of work carried out by an operator.SELECTED DRAWING: Figure 4
Patent JP-2020054369-A (JP)
Title: Process for obtaining microbial oil from microbial cells
Inventor: NEIL FRANCIS LEININGER
IPC: C12P7/64
Filed: 2019-12-06
Abstract: To provide a process for obtaining high-quality PUFA-containing oils from microbial cells that does not use a volatile organic solvent, can be implemented using readily available equipment, requires a minimum number of steps, has shorter oil recovery time, and realizes a high yield in producing the high-quality PUFA-containing oils.SOLUTION: A process comprises: (a) lysing cells containing a microbial oil to form a lysed cell composition; (b) treating the lysed cell composition to form an oil-containing emulsion; (c) separating the oil-containing emulsion from the lysed cell composition; (d) demulsifying the oil-containing emulsion; and (e) recovering the oil.SELECTED DRAWING: None
Patent JP-2021100320-A (JP)
Title: Motor drive device having bus bar
Inventor: TANOUCHI HIRONAO
IPC: H02M7/48
Filed: 2019-12-20
Abstract: To achieve a motor drive device having a connection structure of a bus bar, a power element, and a printed circuit board with high strength, high vibration resistance, and low cost.SOLUTION: A motor drive device 1 includes: a bus bar 10 through which a current related to motor drive flows; a printed circuit board 20; and a conductive supporting table 30 mounted on the printed circuit board 20 and interposed between the bus bar 10 and the printed circuit board 20. The conductive supporting table 30 includes: at least one threading hole 31 for fastening the bus bar 10 and the conductive supporting table 30 by screwing; and a terminal unit 32 for a printed circuit board for electrically connecting electric wiring provided on the printed circuit board 20 and the conductive supporting table 30.SELECTED DRAWING: Figure 1
Patent JP-2021101759-A (JP)
Title: Toothbrush attachment
Inventor: KANAMARU TADASHI
IPC: A46B15/00
Filed: 2019-12-24
Abstract: To provide a toothbrush attachment capable of obtaining an instruction related to toothbrushing even when driving alone.SOLUTION: A toothbrush attachment 1 freely removably fitted to a toothbrush has: a hold part holding information about brushing of toothbrushing; a control part outputting the information about brushing held in the hold part; and a speaker unit 43 outputting sound of the information about the brushing outputted from the control part.SELECTED DRAWING: Figure 3
Patent JP-2021105102-A (JP)
Title: Rotaxane polyurea crosslinked body, rotaxane polyurea-urethane crosslinked body, and method for producing the same
Inventor: TARAO TOSHIYUKI
IPC: C08G18/64
Filed: 2019-12-26
Abstract: To provide a novel rotaxane and a production method therefor.SOLUTION: A rotaxane polyurea crosslinked body has at least one cyclodextrin and a polyurea chain penetrating the cyclodextrin. The cyclodextrin of the rotaxane polyurea is crosslinked with a crosslinker.SELECTED DRAWING: Figure 1