baber/WOPTO huggingface dataset:
Patent JP-2021114782-A (JP)
Title: Video distribution device, video distribution system, video distribution method, and video distribution program
Inventor: SHIMOJO Shinya
IPC: H04N5/232
Filed: 2021-04-19
Abstract: To smoothly perform display a subject that a user wants to see in various directions with a simple operation on an information processing terminal.SOLUTION: A video distribution device includes an acquisition unit that acquires a plurality of pieces of video data, a data generation unit that generates still image data for each of the plurality of pieces of video data, a storage unit that stores still image data in association with position data and time data, a specified value receiving unit that receives a position specified value in still image data that the user wants to see, and a selection unit that selects still image data on the basis of the position specified value received by the specified value receiving unit and transmits the selected still image data to an external display device via a communication network, and when the specified value receiving unit does not receive the position specified value, the selecting unit selects still image data corresponding to the already specified position specified value, when the specified value receiving unit receives the position specified value, the selection unit selects the corresponding still image data on the basis of a change in the position specified value with reference to the time data.SELECTED DRAWING: Figure 1
Patent JP-2022166875-A (JP)
Inventor: ODAJIMA ICHIRO
IPC: G06Q30/02
Filed: 2021-04-22
Abstract: 【課題】インターネットを利用したシステムを用いて穴をあけたキャビネットを購入したい顧客に対して、システム利用時の負担を抑制できるようにすること。【解決手段】キャビネットに関する文字情報と、キャビネットへの穴加工に関する文字情報と、からなるテキストファイルＴｆを入力可能とし、入力されたテキストファイルを読み込む読込手段５１と、読込手段により読み込まれた文字情報を利用し、穴加工を施したキャビネット情報を提示する提示手段５５と、提示手段により提示されたキャビネットの発注を行う発注手段５６と、を備えたキャビネットの穴加工システム５０とする。【選択図】図１
Patent JP-2022075472-A (JP)
Title: Solution search system, solution search method, and solution search program
Inventor: AONO SHINJI
IPC: G06F17/10
Filed: 2021-04-26
Abstract: To search for the optimal solution of an optimization task rapidly and efficiently by a simple optimization algorithm.SOLUTION: The solution search system includes: a plurality of data generation units (11-1 to 11-i); a fluctuation setting unit 16 for unevenly setting the frequency of appearance of data generated by the data generation units by supplying a fluctuation probability to the data generation units, and making the frequency of appearance of a specific variable different from the frequency of appearance of another variable; a plurality of data conversion units (12-1 to 12-i) for reading the data generated by the data generation units and converting the data into information; an output adjusting unit 14 for sending, to the data generation units, an output adjusting signal, or an output adjusting signal and the value of a fluctuation probability; and a feedback control unit 13 for repeatedly controlling an operation of sending an output adjusting signal, or an output adjusting signal and the value of a fluctuation probability, to the data generation units when the optimal solution has not been obtained.SELECTED DRAWING: Figure 2
Patent JP-2021197548-A (JP)
Title: Edge ring and plasma processing device
Inventor: IKEGAMI MASAFUMI
IPC: H01L21/31
Filed: 2021-04-28
Abstract: To suppress the adhesion of a reaction product to the peripheral edge of the mounting surface on a mounting table of an object to be processed.SOLUTION: An edge ring provided on a stand so as to surround an object to be processed mounted on a mount surface of the stand includes a first ring portion having a surface lower than the mounting surface, and a second ring portion provided on the radial outer side of the first ring portion and having a surface at a position higher than the mounting surface, and the surface of the first ring portion has an uneven shape.SELECTED DRAWING: Figure 6
Patent JP-2022171077-A (JP)
Title: Transimpedance amplifier circuit
Inventor: SUGIMOTO YOSHIYUKI
IPC: H03G3/20
Filed: 2021-04-30
Abstract: To provide a transimpedance amplifier circuit that prevents fluctuations of an AGC band due to amplitude setting.SOLUTION: A transimpedance amplifier circuit comprises: an amplifier circuit that amplifies an input current signal and converts it into a voltage signal according to a first gain set according to a control signal; and a gain control circuit that generates the control signal according to the amplitude of the voltage signal. The gain control circuit includes a detection circuit that generates an amplitude detection signal according to the amplitude of the voltage signal, a setting circuit that generates an amplitude reference signal according to a reference voltage, a differential voltage generation circuit that corrects the difference between the voltage of the amplitude detection signal and the voltage of the amplitude reference signal according to an output amplitude setting signal to generate a differential signal, a voltage control current source circuit that amplifies the voltage difference of the differential signal to generate a differential current signal according to a second gain set according to the output amplitude setting signal, and a capacitive element that is charged and discharged according to the differential current signal. The gain control circuit generates the control signal according to the charge voltage of the capacitive element.SELECTED DRAWING: Figure 2
Patent JP-2022173822-A (JP)
Title: Reactor protection device and reactor protection method of fast reactor
Inventor: HIRAMATSU TAKASHI
IPC: G21C17/00
Filed: 2021-05-10
Abstract: To shorten the time to output a trip signal for the abnormality occurrence of a reactor.SOLUTION: A reactor protection device 1 of a fast reactor comprises: an output value specification unit 121 which specifies an output value of a reactor of the fast reactor; an acquisition unit 122 which acquires a level of a neutron flux in an output region of the reactor; and a signal output unit 123 which outputs a trip signal under such a condition that a change rate of the level of the neutron flux based on the level of the neutron flux acquired by the acquisition unit 122 continues for a prescribed first time with respect to the change rate when the output value specified by the output value specification unit 121 is less than a prescribed threshold, and outputs the trip signal under such a condition that the change rate continues for a second time that is shorter than the predetermined first time with respect to the change rate when the output value specified by the output value specification unit 121 is equal to or greater than the prescribed threshold.SELECTED DRAWING: Figure 2
Patent JP-2021121334-A (JP)
Title: Orthodontic bracket
Inventor: Paul l damon
IPC: A61C7/14
Filed: 2021-05-12
Abstract: To provide an orthodontic bracket which facilitates increased patient comfort and allows a treating clinician to have a good opportunity to utilize efficiently in implementation of a selected patient treatment regimen or plan.SOLUTION: An orthodontic bracket 10 includes a platform base 20 having a posterior facing surface 23 and which is matingly and releasably positioned adjacent to an anterior facing surface of a patient's tooth. The patient's tooth is subject to a multi-step orthodontic treatment regimen, and the platform base remains affixed to the patient's tooth throughout the multi-step orthodontic treatment regimen selected by a treating clinician.SELECTED DRAWING: Figure 1
Patent JP-2022175529-A (JP)
Inventor: FURUKAWA KOTOHIRO
IPC: G01N15/12
Filed: 2021-05-13
Abstract: 【課題】流路構造体が有するアパーチャの閉塞を解消する機構を提供する。【解決手段】アパーチャと、アパーチャ下流側にアウトレットを有する流路を備えた流路構造体に対して、アパーチャ下流側アウトレットにピン構造物を押し込みアパーチャ下流側アウトレットに充填された流体と接触させて逆洗浄しアパーチャ閉塞を解消する。【選択図】 図１
Patent JP-2021137957-A (JP)
Title: Cutting tool
Inventor: KIDO YASUKI
IPC: C23C16/34
Filed: 2021-05-14
Abstract: To provide a cutting tool having excellent crater wear resistance.SOLUTION: A cutting tool includes a rake face, a flank face, and a cutting edge part, where the cutting tool includes a substrate and an AlTiN layer 11. The AlTiN layer 11 includes cubic AlxTi1-xN crystal grains, where an atomic ratio x of Al ranges from 0.7 or more and less than 0.95. The AlTiN layer 11 includes a central part 11c. When, with respect to a cross section of the AlTiN layer 11 sectioned along a plane including a normal line on the rake face and a normal line on the flank face, a crystal orientation of each of the AlxTi1-xN crystal grains is identified by electron backscatter diffraction analysis and a color map is generated based thereon, in the color map, the central part 11c at the rake face has an area ratio of 80% or more occupied by the (111) plane-oriented crystal grains, and the central part 11c at the cutting edge part has an area ratio of 50% or more and less than 80% occupied by the (111) plane-oriented crystal grains.SELECTED DRAWING: Figure 9
Patent JP-2022177411-A (JP)
Title: Decoding device, audio delivering system, decoding method, and program
Inventor: SASADA TAISUKE
IPC: H04N1/32
Filed: 2021-05-18
Abstract: To make it possible quickly, easily, and in a recognizable manner, to read out information of an individual who committed an illegal act from a watermark, when delivering an audio signal to which a watermark has been added so that the audio quality is not degraded.SOLUTION: A decoding device 1 includes a first input section 1a, a second input section 1b, a decoding section 1c, and a subtraction section 1d. The first input section 1a inputs a delivered audio signal that is encoded and delivered, to which specific information identifying an individual to whom the audio signal is delivered is added as a digital watermark. The second input section 1b inputs the audio signal. The decoding section 1c decodes the delivered audio signal. The subtraction section 1d reads out the specific information by subtracting the audio signal from the decoded audio signal that is the signal decoded by the decoding section 1c.SELECTED DRAWING: Figure 1
Patent JP-2022183966-A (JP)
Title: Spraying machine
Inventor: UKAI YOJI
IPC: B05B17/00
Filed: 2021-05-31
Abstract: To provide a spraying machine easy to suppress occurrence of unevenness in an application amount of a spraying material.SOLUTION: A spraying machine 1 includes a machine body 10, a support frame 3 and a spraying part 41. The support frame 3 includes a transverse frame 3C having a length along a longitudinal direction D2, and a pair of longitudinal frames 3L, 3R having a length along a vertical direction D1, and projecting downward from both ends of the transverse frame 3C. The spraying part 41 is supported by the support frame 3, and sprays a spray material. While maintaining a relative physical relationship between the pair of longitudinal frames 3L, 3R and the transverse frame 3C, the support frame 3 is supported by the machine body 10, rotatably around an axial axis Ax1 along a cross direction D3, passing through a fulcrum part 31 provided on the transverse frame 3C.SELECTED DRAWING: Figure 9
Patent JP-2022185656-A (JP)
Title: optical analyzer
Inventor: KASHIWANO RYOTA
IPC: G01N21/3577
Filed: 2021-06-03
Abstract: To reduce an effect of temperature variation received by an optical fiber cable exposed outside a measurement part and to decrease a space of the optical fiber cable exposed outside the measurement part.SOLUTION: An optical analyzer includes: a measurement part 1 configured to irradiate a measuring object with light source light and guide light having penetrated through the measuring object or light reflected by the measuring object to an optical fiber cable 3-2; a light source part 20 configured to eject the light source light via an optical fiber cable 3-1 to the measurement part 1; and a light detection part 21 configured to receive the light having penetrated through the measuring object or the light reflected by the measuring object via the optical fiber cable 3-2. At least one of the light source part 20 and the light detection part 21 includes a cable housing part 23 that houses the optical fiber cables 3-1, 3-2 partially and capable of changing lengths of the housed optical fiber cables 3-1, 3-2.SELECTED DRAWING: Figure 3
Patent JP-2022185700-A (JP)
Title: Fuel assembly, and reactor core of fast reactor
Inventor: FUJIMURA KOJI
IPC: G21C3/28
Filed: 2021-06-03
Abstract: To provide a fuel assembly that can easily adjust the average MA enrichment in an internal blanket region.SOLUTION: An inner reactor core fuel assembly 7 to be loaded in an inner reactor core region 2 of a reactor core of a fast reactor has a plurality of fuel rods 10 and a plurality of fuel rods 19. The fuel rod 10 has: a lower part reactor core fuel region 12; an internal blanket region 11; and an upper part reactor core fuel region 13. In the lower part reactor core fuel region 12 and the upper part reactor core fuel region 13, a U-Pu-Zr metal fuel is arranged, and in the internal blanket region 11, a U-Zr metal fuel is arranged. The fuel rod 19 has: the lower part reactor core fuel region 12; an internal blanket region 20; and the upper part reactor core fuel region 13. In the lower part reactor core fuel region 12 and the upper part reactor core fuel region 13 of the fuel rod 19, the U-Pu-Zr metal fuel is arranged, and in the internal blanket region 20, an MA-Zr metal fuel is arranged. By adjusting the number of respective fuel rods 10 and 19, the MA enrichment in the internal blanket region 9 of the fuel assembly 7 can be easily adjusted.SELECTED DRAWING: Figure 4
Patent JP-2022187860-A (JP)
Title: Resin composition for display material and resin component for display material
Inventor: NANGO KAZUYA
IPC: C08G64/18
Filed: 2021-06-08
Abstract: To provide a resin component for a display material which contains a polycarbonate-polyorganosiloxane copolymer and achieves, at a high level, transparency, impact resistance, flowability, heat resistance and chemical resistance to an aromatic agent.SOLUTION: A resin component for a display material contains a polycarbonate-polyorganosiloxane copolymer (A) containing a polycarbonate block (A-1) and a polyorganosiloxane block (A-2), wherein the content of the polyorganosiloxane block in the resin composition is 10.0-16.0 wt.%, and the viscosity average molecular weight thereof is 14,500-19,000.SELECTED DRAWING: None
Patent JP-2022099221-A (JP)
Title: Block chain, anonymity disclosure based on permission of identification, many-to-many recognition system, and methods thereof
Inventor: WANG CHEN-HSUAN
IPC: G06F21/60
Filed: 2021-06-14
Abstract: To provide a block chain, anonymity disclosure based on permission of identification, a many-to-many recognition system, and methods thereof.SOLUTION: A disclosure end host generates a one-time wallet address, encrypts disclosure data, and writes the encrypted data in a block chain. An identification end host generates a corresponding effective flag. A presentation end host decrypts the encrypted data, generates a corresponding receipt flag, confuses a correspondence between the disclosure data acquired by decryption and the one-time wallet address corresponding thereto, and writes the correspondence in the block chain as contents of confusion recognition presentation. When the disclosure end host detects own disclosure data and one-time wallet address from the confusion recognition presentation, it writes a recognition flag in the block chain, enhances anonymity, and achieves technical effects for permitting identification.SELECTED DRAWING: Figure 1
Patent JP-2022191028-A (JP)
Title: inkjet printer
Inventor: OGURI ATSUSHI
IPC: B41J19/20
Filed: 2021-06-15
Abstract: To realize a function for adjusting an angle between a slide shaft and a guide rail with a simpler structure.SOLUTION: A printer 10 includes: a pair of slide rails 50 provided at a base member 60 and extending in a sub scanning direction X; a table unit 40 which has a table 48, on which a recording medium 5 is placed, and may move in the sub scanning direction X along the slide rails 50; a first support wall 71 and a second support wall 72 fixed to the base member 60 and formed in a plate-like shape; a support member 75 extending in a main scanning direction Y and spanning a space between the first support wall 71 and the second support wall 72; a guide rail 18 provided at the support member 75 and extending in the main scanning direction Y; a carriage 32 which is slidably provided on the guide rail 18 and may move in the main scanning direction Y; and an adjustment mechanism 80 which has a pressing part 82 which presses the first support wall 71 in the sub scanning direction X and adjusts an angle α of the guide rail 18 relative to the slide rail 50.SELECTED DRAWING: Figure 8
Patent JP-2023000707-A (JP)
Title: Whipped cream for heat cooking and bakery product combined with the whipped cream for heat cooking
Inventor: IMAI TAKESHI
IPC: A23L9/20
Filed: 2021-06-18
Abstract: To provide a technique for maintaining foam and for preventing decrease in texture and mouthfeel, even when whipped cream is heated.SOLUTION: In this technology, whipped cream for heat cooking comprises saccharides containing 40 mass% or more of one or more saccharides selected from monosaccharides, oligosaccharides with a degree of polymerization of 2 to 6, and one or more thickeners selected from guar gum, xanthan gum, methylcellulose, hydroxypropyl methylcellulose, and agar, wherein a content of the sugar is 18 to 35 mass% as a solid content, and a content of the thickener is 0.1 to 0.3 mass%. The whipped cream for heat cooking according to the present technology can be used by heating after refrigerated.SELECTED DRAWING: None
Patent JP-2022079407-A (JP)
Title: Fast verification of non-volatile data integrity
Inventor: RAN ZAMIR
IPC: G11C29/42
Filed: 2021-06-22
Abstract: To provide devices and methods for fast verification of data integrity of non-volatile memory cells.SOLUTION: In a method, an estimate is made of a bit error rate (BER) associated with data to be verified without fully decoding the data. If the estimated BER is below a threshold, then a storage system 100 reports that the data meets a data integrity criterion. If the estimated BER is above the threshold, the storage system decodes the data to determine a BER, and reports whether the data meets the data integrity criterion based on the determined BER. The estimate of the BER is based on a syndrome weight of the data, a BER of an XOR codeword formed from multiple codewords of the data, or a BER of a sample of the data. Hence, considerable time and power for verifying data integrity are saved at least when the data is not fully decoded.SELECTED DRAWING: Figure 1A
Patent JP-2023003698-A (JP)
Title: Recording device and control method
Inventor: INADA SHOWA
IPC: B41J2/175
Filed: 2021-06-24
Abstract: To suppress liquid leakage.SOLUTION: A recording device includes: a tank for storing liquid to be supplied to a recording head for performing recording by discharging the liquid; a flow channel for supplying liquid from the tank to the recording head; and an opening and closing mechanism for opening and closing the flow channel when power supply is lost while the recording device is in a standby state capable of receiving a recording command.SELECTED DRAWING: Figure 3
Patent JP-2023006230-A (JP)
Title: vessel
Inventor: YAMADA DAISUKE
IPC: F01N3/08
Filed: 2021-06-30
Abstract: To provide a vessel capable of suppressing a hull from becoming large sized.SOLUTION: A vessel includes: a hull; a fuel ammonia tank provided in the hull for retaining fuel ammonia; a fuel supply line connected to the fuel ammonia tank; a combustion device into which fuel ammonia is conducted from the ammonia tank through the fuel supply line; an inactive gas supply device for forcibly feeding inactive gas at least to the combustion device through the fuel supply line; an ammonia recovery tank to which remaining ammonia in the combustion device is conducted along with the inactive gas forcibly fed to the fuel device; a denitrification device to which exhaust gas generated by combustion of fuel ammonia in the combustion device is conducted; and an ammonia conduction line for connecting the ammonia recovery tank and the denitrification device as well as conducting ammonia in the ammonia recovery tank to the denitrification device as reducer.SELECTED DRAWING: Figure 2
Patent JP-2021151877-A (JP)
Title: Vehicular bumper structure
Inventor: HAYASHI TAKUMI
IPC: B60R19/50
Filed: 2021-06-30
Abstract: To provide a vehicular bumper structure which can maintain an aesthetic appearance of a vehicle while suppressing a number of components.SOLUTION: A bumper 102 of a vehicular bumper structure 100 comprises: a recessed part 104 depressed toward a vehicle; and an aperture 106 formed across a vertical wall 109 from an upper wall 107 of the recessed part 104. A license plate 108 is fixed to the vehicle from the aperture 106 of the bumper 102. A reinforcement part 110 comprises: a basic region 120 connected to the bumper 102 along an upper edge of the aperture 106; a pair of extension regions 126a and 126b that extend from the basic region 120 along a side edge of the aperture 106 across the upper wall 107 and the vertical wall 109 of the recessed part 104 and that are connected to the bumper 102; and a pair of shield regions 132a and 132b shielding the aperture 106 at both sides of the license plate 108 by overhanging inward in a vehicle width direction from the pair of extension regions 126a and 126b respectively.SELECTED DRAWING: Figure 2
Patent JP-2022013909-A (JP)
Title: Semiconductor device production method and pattern formation method
Inventor: Liu zhi cheng
IPC: H01L21/312
Filed: 2021-07-01
Abstract: To provide a pattern formation method for forming a photoresist layer on a substrate by combining a first precursor and a second precursor in a steam state, for forming a photoresist material.SOLUTION: A first precursor is organic metal having a formula MaRbXc, in the formula, M is one or more kinds selected from a group formed of, Sn, Bi, Sb, In and Te, R is an alkyl group replaced with different EDG and/or EWG, X is a halogenide or a sulfonate group, and 1≤a≤2, b≥1, c≥1 and b+c≤4 are satisfied. The second precursor is water, amine, borane, and/or phosphine. A photoresist material is accumulated on the substrate, and the photoresist material is selectively exposed to chemical ray for forming a latent image pattern, then, a developer is applied to the photoresist layer which is exposed to the chemical ray selectively, for developing the latent image pattern for forming a pattern.SELECTED DRAWING: Figure 1
Patent JP-2023008655-A (JP)
Title: Power supply device
Inventor: NAKAZONO HIDEMIKI
IPC: H02J3/00
Filed: 2021-07-06
Abstract: To provide a power supply device capable of preferentially supplying power to a movement support device used by a person requiring support when a disaster occurs.SOLUTION: A power supply device includes a processor. The processor identifies a movement support device used by a preset user, and when a disaster occurs, gives priority to power supply to the movement support device used by the user compared with power supply to a movement support device not used by the user.SELECTED DRAWING: Figure 3
Patent JP-2021166792-A (JP)
Title: Game machine
Inventor: WATANABE DAISUKE
IPC: A63F7/02
Filed: 2021-07-12
Abstract: To provide a game machine capable of improving an amusement of a game.SOLUTION: A game machine is configured to apply a privilege game, when a determination result of determination means is a specific first determination result, and when a game ball passed a specific area where a game ball which entered variable ball entry means can pass. In the game machine, when a second period is set, relative to when a first period is set, as a dynamic display period, a game ball is easily made to pass the specific area. Therefore, a player is allowed to also take an interest in the dynamic display period, so that an amusement of a game is improved.SELECTED DRAWING: Figure 1