baber/WOPTO huggingface dataset:
Patent JP-2021181591-A (JP)
Title: Metal powder
Inventor: YOSHIMOTO TAKASHI
IPC: B22F3/16
Filed: 2020-05-18
Abstract: To provide a metal powder allowing for obtaining a lamination-molded object that is less to crack or warp when applied to lamination molding and has an appropriate hardness.SOLUTION: A metal powder contains 0.1≤C≤0.4 mass%, 0.005≤Si≤1.5 mass%, 0.3≤Mn≤8.0 mass%, 2.0≤Cr≤15.0 mass%, 2.0≤Ni≤10.0 mass%, 0.1≤Mo≤3.0 mass%, 0.1≤V≤2.0 mass%, 0.010≤N≤0.100 mass% and 0.01≤Al≤4.0 mass% and the remainder consisting of Fe and inevitable impurities, and satisfies a relationship of 10<15C+Mn+0.5Cr+Ni<20. Preferably, the metal powder further satisfies a relationship of 2C+Si+0.75Mn+0.75Cr<8.SELECTED DRAWING: Figure 9
Patent JP-2021182877-A (JP)
Title: Ornamental plant housing container
Inventor: AMANO SHINOBU
IPC: A47G7/06
Filed: 2020-05-21
Abstract: To provide an ornamental plant housing container in which: from a lid at the top of a container, a liquid stored in a liquid storage of the lid drops into the container.SOLUTION: An ornamental plant housing container has a detachable lid 2 at the top of a container 1. Water stored in a liquid storage 3 of the lid 2 is dropped by a proper amount into the container 1 through a drop hole 4 in the lid 2.SELECTED DRAWING: Figure 3
Patent JP-2021188936-A (JP)
Title: Signal processing device, measuring device, and measurement method
Inventor: HOTTA AKIZUMI
IPC: G01R27/02
Filed: 2020-05-26
Abstract: To measure the impedance of a battery by a simple structure.SOLUTION: A measuring device 1 for sampling a voltage signal Va occurring to a battery 10 to which an AC current Ia is applied and measuring the impedance of the battery 10, applies an AC current Ia to the battery 10, said current having a prescribed frequency fi which is defined so that the sampled value changes sequentially. Further, the measuring device 1 samples the voltage signal Va on a prescribed cycle Ts which is longer than the half-wavelength cycle of the AC current Ia, and computes the impedance of the battery 10 on the basis of discrete data that indicates a group of sampled discrete values Vd.SELECTED DRAWING: Figure 1
Patent JP-2021185793-A (JP)
Title: Combine-harvester
Inventor: KITAGAWA TOMOSHI
IPC: A01D41/02
Filed: 2020-05-28
Abstract: To address such a problem that conventionally, a combine-harvester includes a sun visor at a steering part for protecting an operator from strong sunlight, the sun visor attached thereto is made of a synthetic resin in order to reduce the weight of a machine body, accordingly, it may come into contact with an obstruction such as a street tree while traveling on a road and the sun visor may be broken caused by the contact.SOLUTION: A combine-harvester comprises a thresher 3 at one left/right side on the upper side of a machine frame 1 including a travel device 2, a grain tank 5 provided at the other left/right side, a steering part 6 with a driver seat 10 provided in front of the grain tank 5, a sun visor 16 provided on the upper side of the driver seat 10, and a guard body 20 for protecting the sun visor 16 from an obstruction outside the machine, provided at a front panel part 19 of a steering panel 12 in front of the driver seat 10.SELECTED DRAWING: Figure 2
Patent JP-2021189263-A (JP)
Title: Fixing device
Inventor: KAWAI HIROKI
IPC: G03G15/20
Filed: 2020-05-28
Abstract: To provide a configuration that can prevent the occurrence of fixing failure even if the heat capacity of a heating roller unit 500 is asymmetric with respect to a width direction.SOLUTION: A heating roller unit 500 has a heating roller 340 that is in contact with a fixing belt along a fixing belt width direction, and a gear 345 that is provided at one end in the width direction of the heating roller 340, to which the drive from a motor M1 is transmitted, and rotates with the heating roller 340. Halogen heaters 341, 342, 343 are arranged along the width direction and heat the heating roller 340. The distribution of output with respect to the width direction of the halogen heaters 341, 342, 343 is asymmetric with the center A in the width direction of the heating roller 340 as an original point, and output from a first area on one end side in the width direction with respect to the center in the width direction A is larger than output from a second area on the other end side in the width direction with respect to the center in the width direction A.SELECTED DRAWING: Figure 5
Patent JP-2021101421-A (JP)
Title: Composite material, manufacturing method thereof, negative electrode material for lithium ion secondary battery, negative electrode, and secondary battery
Inventor: TONEGAWA AKIO
IPC: H01M4/38
Filed: 2020-05-29
Abstract: To provide a composite material available as a negative electrode material of a lithium ion secondary battery.SOLUTION: The present invention relates to a composite material containing a carbonaceous material, a metal oxide layer covering a surface of the carbonaceous material, and an amorphous carbon layer. The composite material presents a sea-island structure in which the metal oxide layers is distributed in an island-like manner on the surface of the carbonaceous material. It is preferable that a coverage factor of the metal oxide layer is 20% or more and 80% or less, and it is preferable that a coverage factor of the amorphous carbon layer is 20% or more and 80% or less. The amorphous carbon layer may also exist in a sea-like manner or may also be distributed in the island-like manner on the surface of the carbonaceous material.SELECTED DRAWING: Figure 2
Patent JP-2021186426-A (JP)
Title: Raw refuse heat sterilization device
Inventor: OKINAGA HIDEMITSU
IPC: F26B9/06
Filed: 2020-06-03
Abstract: To achieve the purpose of this study of reducing the time to elevate the temperature of a raw refuse in the raw refuse heat sterilization treatment using the raw refuse sterilization equipment, the purpose of making it difficult to generate the temperature difference between the center and the outside of the tank for the sterilization treatment of raw refuse, the purpose of this study is to reduce the time for sterilization of the raw refuse uniformly, the purpose of making it easy to maintain a whole of the raw refuse at a high-temperature for a certain period of time, and the purpose of improving the efficiency of the heat sterilization treatment of the raw refuse.SOLUTION: A rotary shaft 3 perpendicular to a bottom plate 22 of a processing tank 2 is installed in the center of the processing tank 2, and a stirring blade 4 is fixed to the rotary shaft 3, and a fixed blade 5 is fixed to an inner side surface 24 of the processing tank 2, and in the processing tank, a steam nozzle 6 for supplying steam to heat sterilization of the raw refuse containing the raw refuse is disposed, and on the outer surface 24 of the processing tank 2, a raw refuse heat sterilization apparatus 1 is provided with a steam chamber 8 to which the steam is supplied for heating and sterilizing the inside of the processing tank 2 and garbage.SELECTED DRAWING: Figure 1
Patent JP-2021191888-A (JP)
Title: Burner cone liner and method for producing the same
Inventor: TAKEUCHI HIDEAKI
IPC: C22B15/00
Filed: 2020-06-05
Abstract: To provide a burner cone liner that can suppress wear of and damage to the inner surface without resort to wear resistance of the burner cone liner itself, and a method for producing the burner cone liner.SOLUTION: A burner cone liner is provided around a concentrate burner of a flash-smelting furnace and includes a heat-resistant cylindrical member that surrounds an auxiliary burner provided in the burner cone liner. The inner surface of the cylindrical member is provided with a protective layer that is harder than the cylindrical member in a temperature region of 300°C or lower.SELECTED DRAWING: Figure 2
Patent JP-2021195627-A (JP)
Title: Carbon fiber precursor treatment agent, aqueous liquid thereof, carbon fiber precursor and method for manufacturing carbon fiber
Inventor: ODA KOHEI
IPC: D06M15/643
Filed: 2020-06-09
Abstract: To provide a carbon fiber precursor treatment agent capable of suitably improving a fusion suppression effect between fibers in the step of subjecting a carbon fiber precursor to flameproofing, and heat resistance.SOLUTION: A carbon fiber precursor treatment agent includes a smoothing agent including a sulfur containing diester compound shown by the following formula 1 (where a and b represent an integer of 1-10, and R1 and R2 represent a residue excluding a hydroxy group from 17-32C saturated alcohol or a residue excluding a hydroxy group from the alkylene oxide adduct of the 17-32C saturated alcohol).SELECTED DRAWING: None
Patent JP-2020173822-A (JP)
Title: Method and apparatus for managing direct interconnect switch wiring and growth in computer networks
Inventor: DAN OPREA
IPC: H04L49/111
Filed: 2020-06-11
Abstract: To provide a method for managing wiring and growth of a direct interconnect network implemented on torus or higher radix interconnect structure than the torus based on an architecture that replaces a Network Interface Card (NIC) with PCIe switching cards housed in a server.SOLUTION: A passive patch panel for use in implementation of interconnect comprises: a passive backplane that houses node-to-node connectivity for the interconnect; and at least one connector board connected to the passive backplane comprising a plurality of connectors. The plurality of connectors can receive an interconnecting plug to maintain continuity of torus or higher radix topology than the torus when not fully enabled. A PCIe card for use in the implementation of the interconnect comprises: at least four electrical or optical ports for the interconnect; a local switch; a processor 46 comprising a RAM 47 memory and a ROM 48 memory; and a PCI interface 45.SELECTED DRAWING: Figure 16
Patent JP-2020172109-A (JP)
Title: Method for manufacturing cushioning elements for sports apparel
Inventor: ANGUS WARDLAW
IPC: A43B17/14
Filed: 2020-06-25
Abstract: To provide a method for manufacturing cushioning elements for sports apparel, which reduces a number of manufacturing steps, simplifies manufacturing process to enable highly automated manufacturing by increasing possibility for affecting characteristics of the cushioning elements during manufacturing.SOLUTION: There is provided a method for manufacturing a cushioning element for sports apparel from randomly arranged particles 610 of a foamed material. The method comprises: a step of positioning a functional element 640 within a mold; and a step of loading 602 molds 620 and 630 with the particles 610 of the foamed material, in which the loading 602 is performed through at least two openings 625 and 635 in the mold, and/or the loading 602 is performed between a plurality of different moving parts of the mold 620 and 630.SELECTED DRAWING: Figure 6
Patent JP-2022007102-A (JP)
Title: Manufacturing method of optical member, and optical member
Inventor: OKUBO SHIGEKI
IPC: G02B1/115
Filed: 2020-06-25
Abstract: To provide a technique capable of marking on an optical member without causing quality degradation of the optical member.SOLUTION: An manufacturing method of an optical member includes removal processes (S108, S113) to expose a high index layer by partially removing a low index layer of the outermost layer of an antireflection film with a multi-layer structure in which the low refractive index layer and the high refractive index layer are laminated by performing non-heat processing by irradiation with an ultrashort pulse laser.SELECTED DRAWING: Figure 2
Patent JP-2020157115-A (JP)
Title: Fraud detection system in game parlor
Inventor: SHIGETA YASUSHI
IPC: A63F1/18
Filed: 2020-06-25
Abstract: To provide a novel system for detecting fraud in a game in a game parlor or a mistake and fraud when betting chips and settling an amount.SOLUTION: A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes: a camera 2 which captures an image of chips 9 contained in a chip tray 17 of a dealer 5; an image analyzing apparatus 12 which analyses the image captured by the camera 2 to detect an amount of the chips 9 contained in the chip tray 17; a card distribution device 13 which determines a win or lose result of a game; and a control device 14 which compares the win or lose result of the game and the amount of the chips 9 contained in the chip tray 17 before and after collection and redemption of the chips to detect fraud.SELECTED DRAWING: Figure 1
Patent JP-2022011249-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-06-30
Abstract: To provide a game machine capable of suitably executing processing by control means.SOLUTION: A main-side MPU 82 specifies presence or absence of detection of game balls in each detection sensor by specific control processing. Then, it specifies whether or not detection of game balls is caused by fraudulence or the like by fraudulence detection execution processing in non-specific control processing. It sets "1" to an abnormality flag when specifying that detection of game balls is caused by fraudulence or the like. After that, it invalidates detection of game balls when specifying that "1" is set to the abnormality flag by specific control processing. A value of a first security counter is incremented by one when occurrence of a predetermine event is identified by specific control processing, and a value of a second security counter is incremented by one when occurrence of a specific event is identified by non-specific control processing. Then, security signals of the number corresponding to the total value of the values of the security counters are output to the outside.SELECTED DRAWING: Figure 6
Patent JP-2020163228-A (JP)
Title: Game machine
Inventor: OKUBO KENICHI
IPC: A63F7/02
Filed: 2020-07-03
Abstract: To provide a game machine capable of suitably coping with diversification of game modes.SOLUTION: When a game ball enters an upper actuation hole and a lower actuation hole, a main control device 71 stores reservation information corresponding to the actuation hole into which the game ball has entered. Then, a pattern variable display is started in a pattern display device 41 based on the reservation information. If the pattern variable display is started, a CPU 102 of the main control device 71 executes stop pattern determination processing which determines a stop pattern using at least the reservation information. In the stop pattern determination processing, arithmetic is performed by using a ready-to-win random number counter, and the stop pattern is determined based on an arithmetic number which is required until an arithmetic result satisfies a predetermined condition.SELECTED DRAWING: Figure 5
Patent JP-2022013446-A (JP)
Title: Fall prevention fence
Inventor: OZATO KANAI
IPC: E01F13/00
Filed: 2020-07-03
Abstract: To provide a fall prevention fence that is installed near an outlet (water discharge outlet) of a discharge channel that discharges the water used in a power plant to a river and that does not need to be removed even if the water level of the river rises due to heavy rain.SOLUTION: A fall prevention fence 1a comprises: a first support post 5 and a second support post 6 having a long columnar support body 2 provided with a locking part 3a or a locking part 3b on a side surface 2a; a wire 52 that connects the first support post 5 and the second support post 6 to each other; a first support post insertion hole and a second support post insertion hole formed in the vertical direction from a ground surface; and a first guide groove and a second guide groove. A blade member 11 is installed on a lower end surface 2b of the support body 2 for the second support column 6.SELECTED DRAWING: Figure 1
Patent JP-2022014829-A (JP)
Title: Rotary electric machine
Inventor: NITTA TAKAHIRO
IPC: H02K1/20
Filed: 2020-07-07
Abstract: To provide a rotary electric machine which makes it easy for coolant, having been ejected to the inner peripheral surface of a stator core, to flow out to the outer peripheral surface of the stator core, so as to improve cooling efficiency.SOLUTION: In a vehicle rotary electric machine MG including: a stator 10 having a coil 18 disposed inside a slot 14; and a rotor 30 arranged on the inner peripheral side of the stator 10, (a) the rotor 30 includes a supply flow channel 32 through which oil O, supplied to a hollow part 42 of a shaft 40, is ejected toward the inner peripheral surface 12i of a stator core 12; (b) the stator core 12 includes a communication hole 20 which makes an outflow of the oil O, ejected from the supply flow channel 32, out of a groove bottom face 14b of the slot 14 to the outer peripheral surface 12o of the stator core 12; and (c) in the circumferential direction of the stator core 12, the communication hole 20 is formed on an extension of the stator core 12 in the radial direction, in a gap between a groove side surface 14s1 of the slot 14, which is located on the A1 side of the rotor 30 in the rotation direction, and the coil 18.SELECTED DRAWING: Figure 3
Patent JP-2021052175-A (JP)
Title: Light emitting device and lighting device
Inventor: NADA TOMOKAZU
IPC: H01L33/50
Filed: 2020-07-09
Abstract: To provide a continuous emission spectrum which has reduced blue light on a short wavelength side and has small valleys, and can achieve both of a high color rendering property and a high luminous efficiency.SOLUTION: A first light emitting unit and a second light emitting unit are provided, and each of the first light emitting unit and the second light emitting unit includes a blue LED element having a peak wavelength in the range from not less than 430 nm to not more than 470 nm. In a first emission spectrum from the first emitting unit, the center wavelength is not more than 530 nm, and the minimum value of the spectral intensity in a wavelength range from not less than 470 nm to not more than 530 nm is equal to 1/3 or more of the maximum value of the first emission spectrum. In a second emission spectrum from the second light emitting unit, the peak wavelength in a wavelength range from not less than 480 nm is equal to 580 nm or more, and the spectral intensity at the wavelength 680 nm is equal to 1/2 or less of the maximum value in the wavelength range of 480 nm or more. The deviation duv of mixed light of light from the first light emitting unit and light from the second light emitting unit is -0.02 or more and +0.02 or less.SELECTED DRAWING: Figure 7
Patent JP-2020184640-A (JP)
Title: shower head
Inventor: KIMURA KOICHI
IPC: H01L21/31
Filed: 2020-07-13
Abstract: To provide a shower head capable of locally adjusting the characteristics of plasma generated in a space between a wafer holder and the shower head.SOLUTION: A shower head provided facing a wafer holder in a chamber of a semiconductor manufacturing device includes a plate-shaped ceramic substrate, a plurality of through holes that penetrate the ceramic substrate in the thickness direction, and a plurality of conductors for high frequencies embedded in a plurality of zones when the ceramic substrate is viewed from the surface side facing the wafer holder.SELECTED DRAWING: Figure 1B
Patent JP-2022017707-A (JP)
Title: Image forming apparatus, control method for image forming apparatus, and control program for image forming apparatus
Inventor: SHIOKAWA KOJI
IPC: B41J29/38
Filed: 2020-07-14
Abstract: To provide an image forming apparatus that appropriately executes the takeover of a job and the takeover of a voice operation.SOLUTION: In an image forming apparatus 1, a voice guidance unit 45 guides information on the settings of a job by voice. A job setting unit 42 sets the job based on voice input. A job takeover unit 44 transfers the set job to an image forming apparatus of a takeover destination via a network when a printer cannot execute the job. When the voice guidance unit 45 takes over the job from an image forming apparatus of a takeover source, it guides the position of the own apparatus by voice based on information on the position of a user.SELECTED DRAWING: Figure 3
Patent JP-2022017758-A (JP)
Title: Reproduction terminal number calculating apparatus, reproduction terminal number calculating method, and program
Inventor: MATSUMOTO KEIICHI
IPC: G06F13/00
Filed: 2020-07-14
Abstract: To estimate the number of terminals which reproduces contents even if the above number includes the number of terminals which opted out of an advertisement ID.SOLUTION: A reproduction terminal number calculating unit 10 has: a history acquiring unit for acquiring a history of reproduction of contents; an information disclosure history number acquiring unit for acquiring the number of reproduction histories disclosing an identifier of a terminal having performed reproduction among all the acquired reproduction histories; an information disclosure terminal number calculating unit for calculating the number of terminals disclosing identifiers based on the reproduction histories disclosing identifiers; and a reproduction terminal number estimating unit for estimating the number of all terminals including terminals not disclosing identifiers based on the number of all reproduction histories, the number of reproduction histories disclosing identifiers, and the number of terminals not disclosing identifiers.SELECTED DRAWING: Figure 1
Patent JP-2022018739-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-16
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022019333-A (JP)
Title: Canned motor pump
Inventor: HUANG TING-TSAI
IPC: F04D13/06
Filed: 2020-07-17
Abstract: To provide a canned motor pump which can prevent ingress of a supplied liquid into a motor part more reliably.SOLUTION: A canned motor pump has: a first seal ring 71 which is sandwiched between an inner end surface part 115 of a ring part 11 of a holding base 10 and a first flange 42 of a case cover 40 in an airtight manner; and a second seal ring 72 which is sandwiched between an outer end surface part 116 of the ring part 11 of the holding base 10 and a front cover 60 in an airtight manner.SELECTED DRAWING: Figure 3
Patent JP-2022020886-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-07-21
Abstract: To provide a game machine for enhancing an interest by an informing performance having various parts.SOLUTION: Storage means can store display position displacement information for displacing a display position in a display area of at least a partial specific image from a first position to a second position differing from the first position, image processing means can generate a displacement specific image obtained by displacing a specific image disposed in a specific display layer on the basis of image data on the basis of display position displacement information, and performance execution means can execute a specific performance for displaying a displacement specific image generated by the image processing means in a display area during variation display, and a display image of game-related information is disposed in a special display layer in which a disposed image is displayed in a display area more preferentially than the specific display layer.SELECTED DRAWING: Figure 33