baber/WOPTO huggingface dataset:
Patent JP-2023054954-A (JP)
Title: Micro light-emitting element and image display element
Inventor: ONUMA HIROAKI
IPC: G09F9/30
Filed: 2021-10-05
Abstract: To improve a conversion efficiency of a wavelength conversion part, and reduce a power consumption.SOLUTION: A micro light-emitting element (100) is the micro light-emitting element (100) formed by: an excitation light emitting element (105) that emits an excitation light; and a red wavelength conversion part (32) that contains a nano particle absorbing the excitation light, and discharging a light of which a wavelength is longer than that of the excitation light. The micro light-emitting element includes at least one or more layers containing a dielectric multi-layer film (74) on a surface of a light discharge side of the red wavelength conversion part (32).SELECTED DRAWING: Figure 1
Patent JP-2022008954-A (JP)
Title: Verification method, verification device, and program
IPC: H04L9/32
Filed: 2021-10-07
Abstract: PROBLEM TO BE SOLVED: To verify downloaded content data using a verification method suitable for use of automatic operation of a vehicle. 
     SOLUTION: A verification method includes: acquiring content data, a plurality of first hash values generated from a plurality of respective pieces of partial data obtained by dividing the content data, and a signature generated using the plurality of first hash values and a secret key (S301); acquiring state information on a vehicle (S302); determining N, an integer equal to or more than 1, depending on the acquired state information (S303), and generating a second hash value from respective N pieces of partial data of the plurality of pieces of partial data (S305); verifying the content data using (a) first hash values, of the acquired plurality of first hash values, generated from respective pieces of partial data excluding the N pieces of partial data of the plurality of pieces of partial data, (b) the generated second hash value, and (c) the acquired signature (S306); and outputting information showing a result of the verification (S308, S309). 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023025637-A (JP)
Title: Information processing device and program
IPC: G16H80/00
Filed: 2021-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of providing a knee examination result in an easily comprehensible manner for a subject himself/herself, and a program. 
     SOLUTION: An information processing device according to one embodiment of the present invention is provided. The information processing device includes a reception part and a specification part. The reception part is configured to be able to receive physical information of a subject. The physical information includes a subjective evaluation by the subject. The specification part is configured to be able to specify an index representing a health status relating to the subject's knees by age, on the basis of the physical information. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023058252-A (JP)
Title: Liquid discharge head, liquid discharge unit, liquid discharging device, and liquid discharge head manufacturing method
Inventor: KURODA TAKAHIKO
IPC: B41J2/16
Filed: 2021-10-13
Abstract: To obtain a high liquid discharge performance in such a manner that a damper member properly functions even in a liquid discharge head having a fine structure.SOLUTION: A liquid discharge head, which discharges liquid in each pressure chamber supplied from a liquid channel from each nozzle by driving an electromechanical conversion element on an actuator substrate, comprises a damper member 60 which absorbs pressure fluctuation in the liquid channel by a damper membrane 66 deposited on a damper frame substrate 65. The damper member properly functions, and thus, the liquid discharge head obtains high liquid discharge accuracy.SELECTED DRAWING: Figure 10
Patent JP-2023059690-A (JP)
Title: Oval ring hair brush with excellent drainage
Inventor: IKEUCHI BENI
IPC: A46B5/00
Filed: 2021-10-15
Abstract: To provide a hair brush that excels in drainage performance and that is suitable for combing wet hair.SOLUTION: An oval ring hair brush 1 that excels in drainage in the present invention is defined to have the following structure. It includes: an oval ring brush base 2 in which two straight parts 2c, 2d are installed between semicircular parts provided in respective ends; and a plurality of conical projections 3. The straight parts 2c, 2d are oval-shaped in the cross section along the shorter direction. The brush base 2 is curved to project upward. The plurality of conical projections 3 extend in parallel with each other and, by each having the same height, an imaginary surface formed by the tip forms a surface parallel with the undersurface of the brush base 2. The brush base is also provided with a groove 5 which is formed continuously in the longitudinal direction from a through hole 4. The brush base 2 and the conical projections 3 are integrally formed with an elastic material, and are provided with more than a certain amount of excellent drainage performance. The brush is made to have a structure having no grip part extended from the brush base 2.SELECTED DRAWING: Figure 1
Patent JP-2022009498-A (JP)
Title: Photomask and its manufacturing method
IPC: G03F1/00
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a photomask capable of forming a pattern having different optical characteristics, by suppressing occurrence of overlapping error during exposure. 
     SOLUTION: A photomask blank having a semi transparent film, an intermediate film and an upper layer film is prepared on a transparent substrate, and a photoresist film formed on the upper layer film is exposed to form a first region, a second region and a third region having different exposure amounts. Thereafter, the first region is selectively removed to etch the upper layer film. Thereafter, the second region is selectively removed, the semi transparent film is etched, and the upper layer film and the intermediate film are etched. Thereafter, the third region is removed. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064486-A (JP)
Title: Fruit tree cultivation device and fruit harvesting method
Inventor: OGIWARA ISAO
IPC: A01G17/00
Filed: 2021-10-26
Abstract: To provide a fruit tree cultivation device that can easily harvest a fruit.SOLUTION: Provided is a fruit tree cultivation device comprising: at least one cultivation bed having an open top, a bottom 1 and a pair of walls 2a, 2b; and at least one cultivation pot 3 for planting and cultivating a fruit tree arranged between the pair of walls 2a and 2b and on the bottom 1, the cultivation bed being configured such that the cultivation pot 3 can be tilted toward the one wall portion 2b of the cultivation bed by making the height of one wall portion 2b of the pair of wall portions 2a and 2b lower than the height of the other wall portion 2a.SELECTED DRAWING: Figure 4
Patent JP-2023067333-A (JP)
Title: Gate drive circuit, power conversion device, and control method for gate drive circuit
Inventor: HASEGAWA ISAMU
IPC: H02M1/08
Filed: 2021-11-01
Abstract: To provide a gate drive circuit capable of suppressing driving frequency of a pulse transformer and increasing time resolution of a pulse width of gate command while avoiding magnetic saturation of the pulse transformer.SOLUTION: A gate drive circuit includes modulation circuits 2, 3, an on-side rectification circuit 4, and an off-side rectification circuit 5. The modulation circuits 2, 3 output a first modulation signal vTr1 and a second modulation signal vTr2 based on an ON command and an OFF command of gate commands. The on-side rectification circuit 4 provides a first pulse transformer Tr1 having a primary winding, a secondary winding, and a tertiary winding, and a first and a second diode circuits db1, db2. The off-side rectification circuit 5 provides a second pulse transformer Tr2 having a primary winding, a secondary winding, and a tertiary winding, and third and fourth diode circuits db3, db4. The modulation circuits 2, 3 variably change the frequencies of the first modulation signal vTr1 and the second modulation signal vTr2 according to an on-command width and an off-command width of the gate commands.SELECTED DRAWING: Figure 1
Patent JP-2023068288-A (JP)
Title: Differential amplification device
Inventor: KAZUNO MASAFUMI
IPC: H03F3/45
Filed: 2021-11-02
Abstract: To provide a differential amplification device in which the size can be miniaturized.SOLUTION: A differential amplification device 1 contains: an input matching circuit MN1 that is an input balun in which a signal input into an input terminal is input; an output matching circuit MN2 that is an output balun for outputting a signal to an output terminal; first and second amplifiers 11 and 12 that are provided in parallel between the input balun and the output balun, and output a difference signal; a diode D1 that is provided between a path among the input balun and the first amplifier 11 and a reference potential; a second diode D2 that is provided between a path among the input balun and the second amplifier 12 and the reference potential; and a bias circuit 21 that applies a bias to the first diode D1 and the second diode D2. A cathode of the first diode D1 and a cathode of the second diode D2 are connected to the reference potential side.SELECTED DRAWING: Figure 1
Patent JP-2023069940-A (JP)
Title: Notification system
Inventor: TANIGAWA HIROAKI
IPC: G08B25/00
Filed: 2021-11-08
Abstract: To provide a notification system by which a user easily discriminates an occurrence place of an abnormality such as a fire.SOLUTION: A notification system comprises: a radio communication machine 10 which is connected with a transfer terminal of a fire protection facility 100 to transmit data based on a transfer signal; a server 20 which receives transfer data to perform notification to a terminal 300 used by a user; and setting means 30 for setting the notification, wherein the setting means 30 comprises: a terminal registration unit 31; a group creation unit 32; an allocation unit 33; and a display setting unit 34, the terminal registration unit 31 accepts registration of the terminal 300, the group creation unit 32 accepts creation of a group, the allocation unit 33 accepts allocation of the terminal 300 and the radio communication machine 10 to the group, the display setting unit 34 accepts setting of an arbitrary display sentence for every radio communication machine 10, and the server 20 performs the notification to the terminal 300 included in the group to which the radio communication machine 10 which has transmitted the data belongs when the data is received from the radio communication machine 10, and displays the display sentence set in the terminal 300.SELECTED DRAWING: Figure 1
Patent JP-2023070417-A (JP)
Title: bookmaker system
Inventor: FUJIMOTO ATSUSHI
IPC: G06Q50/34
Filed: 2021-11-09
Abstract: To provide a bookmaker system and a bookmaker management method which can prevent a bet performed in a period in which reflection of change in a situation of progression of an event on odds is achieved from causing a disadvantage to a management side of a bookmaker and a user.SOLUTION: A bookmaker system 1 enables a bet to be performed at any timing in an event in which odds change over time, accepts odds resource information for determining the odds of a plurality of bet objects in the event from an exterior, determines the odds of the plurality of bet objects after change in the odds on the basis of the odds resource information, reflects the determined odds after the change on an interface for accepting the bet, and nullifies acceptance of the bet by the interface until reflection of the odds after the change on the interface is achieved after the odds resource information is accepted.SELECTED DRAWING: Figure 1
Patent JP-2023071084-A (JP)
Title: Separation device for molded article trimming and molded article trimming method
Inventor: AKASAKA HIROSHI
IPC: B26F1/44
Filed: 2021-11-10
Abstract: To stably hold a sheet and separate a molded article from the sheet, while increasing production efficiency, in trimming a molded article.SOLUTION: A separation device 50 of a trimming apparatus 10 includes a clamp mechanism 62 in which a plurality of movable rollers 62A and fixed rollers 62B are arrayed in pairs. A servo motor mechanism 100 can drive the movable rollers 62A. When starting to move the movable rollers 62A from a retreat position, the servo motor mechanism 100 drives the movable rollers to a control switching position on a retreat position side slightly beyond a holding position, according to position control. When axially rotating the movable rollers 62A to the control switching position, the servo motor mechanism 100 drives the movable rollers 62A by switching from the position control to torque control.SELECTED DRAWING: Figure 8
Patent JP-2023073770-A (JP)
Title: Power trade mediation method
Inventor: KAIDA KEIJI
IPC: G06Q30/0207
Filed: 2021-11-16
Abstract: To reduce loss due to transmission of power.SOLUTION: A power trade mediation method is performed via a server which mediates a trade of power between a power supplier and a consumer. The power trade mediation method includes: the steps (for example, a step S113, a step S114) of identifying, by the server, a transmission path for transmitting the power to be traded from any of power transmission facilities of the supplier desired by the consumer, to a power receiving facility of the consumer; the steps (for example, a step S115, a step S116) of calculating power loss due to transformation at any of transforming facilities, in the identified transmission path, or power loss due to frequency conversion at any of frequency conversion facilities; and the steps (for example, from a step S121 to a step S124) of determining incentive so that the incentive given to the consumer when the loss is small compared with when the calculated loss is large is prevented from decreasing.SELECTED DRAWING: Figure 2
Patent JP-2023075869-A (JP)
Title: Exercise device and exercise equipment
Inventor: YAMANAKA TAKASHI
IPC: A63B23/04
Filed: 2021-11-19
Abstract: To provide an exercise device capable of imparting complex movements to feet and ankle joints of a user and contributing to maintenance and improvement of walking ability of the user.SOLUTION: An exercise device includes first tilting bodies 2 each storing a foot rest 22 and being tiltable about a first axis, second tilting bodies 3 each mounted externally on the first tilting body 2 and being tiltable about a second axis whose axial direction is different from that of the first axis, a first power transmission mechanism for transmitting driving force of a first motor 25 mounted internally on the second tilting body 3 on the lower side of the first tilting body 2, so as to tilt the first tilting body 2, and a second power transmission mechanism for transmitting driving force of a second motor 35 so as to tilt the second tilting body 3. A control part 61 in conformity with an exercise device control program to be stored in a storage part o62, controls the driving of the first motor 25 and the second motor 35.SELECTED DRAWING: Figure 1
Patent JP-2023079612-A (JP)
Title: Smelting method for nickel oxide ore
Inventor: IZEKI TAKASHI
IPC: C22B23/02
Filed: 2021-11-29
Abstract: To provide a smelting method of a nickel oxide ore capable of enhancing a grade of an obtained metal and capable of efficiently producing a high-quality metal.SOLUTION: A smelting method forms a pellet from a nickel oxide ore and reduces the pellet to produce ferronickel. The smelting method of a nickel oxide ore includes: a blending treatment process of blending at least a nickel oxide ore and a first reductant; a mixture molding process of molding the obtained mixture to form a pellet; and a reduction process of applying a reduction treatment to the pellet. In the mixture molding process, a slurry-like second reductant is applied on a surface of the pellet, and at least part of the second reductant is a plant-derived component.SELECTED DRAWING: Figure 1
Patent JP-2023086324-A (JP)
Title: Nutritive composition
Inventor: KOJIMA IKUMI
IPC: A23L33/18
Filed: 2021-12-10
Abstract: To provide a nutritive composition that is easy to absorb and is less prone to precipitation.SOLUTION: A nutritive composition contains decomposed protein and water-soluble calcium salt. The water-soluble calcium salt may have a solubility to 20°C water of 1 g/100 ml or more. In a preferable embodiment, the nutritive composition further contains water-insoluble magnesium salt. The water-insoluble magnesium salt may have a solubility to 20°C water of 0.5 g/100 ml or less.SELECTED DRAWING: None
Patent JP-2022119182-A (JP)
Title: Thermoelectric conversion module, and, manufacturing method for thermoelectric conversion module
Inventor: ARAI KOYA
IPC: H01L35/34
Filed: 2021-12-10
Abstract: To provide a thermoelectric conversion module having excellent junction reliability between a thermoelectric conversion element and an electrode portion, and enabling prolongation of the life of the thermoelectric conversion module.SOLUTION: A thermoelectric conversion module 10 is provided, including: a plurality of thermoelectric conversion elements 11 erected in such a way as to be apart from each other; a first electrode portions 25 provided at first ends in an erection direction, of the thermoelectric conversion elements 11; and a second electrode portions 35 provided at second ends in the erection direction, wherein the plurality of thermoelectric conversion elements 11 are electrically connected to each other via the first electrode portion 25 and the second electrode portion 35. A first insulation circuit board 20 comprising a first insulating layer 21 made from ceramic and the first electrode 25 composed of a sintered body of Ag is disposed at the first ends, a second insulation circuit board 30 comprising a second insulating layer 31 made from ceramic or resin, a buffer layer 34 made from Al or Cu, and the second electrode portion 35 is disposed at the second ends.SELECTED DRAWING: Figure 1
Patent JP-2022098465-A (JP)
Title: Systems and methods for improving combustion turbine turndown capability
Inventor: ADNAN FAREED ZAFAR
IPC: F02C9/40
Filed: 2021-12-10
Abstract: To provide systems and methods for improving combustion turbine turndown capability.SOLUTION: Combustion turbine control systems are configured to operate combustion turbine systems in partial or no load while meeting emission targets. The combustion turbine system includes a combustion turbine, a combustion turbine controller, sensors, a catalyst assembly, and/or other relevant equipment. Based on given operating constraints, such as load conditions and emission regulations, the combustion turbine controller may execute corresponding actions to control certain gas concentrations and/or gas mass flows in exhaust gases in compliance with emission regulations.SELECTED DRAWING: Figure 3
Patent JP-2022128580-A (JP)
Title: Antenna device and associated communication method
Inventor: ZORAN RANDJELOVIC
IPC: H04B5/02
Filed: 2021-12-16
Abstract: To increase the number of functions in a wireless communication device while allowing it to be installed in a product with a small occupied space.SOLUTION: One aspect of the invention relates to a wireless communication device (100) which is provided with an antenna (130) that captures at least one group of electromagnetic waves (131) and/or emits at least one first group of data (111) and/or at least one second group of data (121), and is configured to implement a communication method. The antenna is fitted with: at least one first wireless communication circuit (110) configured to receive the at least one group of electromagnetic waves (131) and/or transmit the at least one first group of data (111); and at least one second wireless communication circuit (120) that is configured to receive the at least one group of electromagnetic waves (131), and to transmit the at least one second data group (121).SELECTED DRAWING: Figure 1
Patent JP-2022036121-A (JP)
Title: Kink resistant graft
IPC: A61F2/07
Filed: 2021-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a favorable stent graft and the like. 
     SOLUTION: A kink resistant stent graft includes a graft forming a tube with a central lumen extending from a first end of the tube to a second end of the tube, and a stent secured to the graft adjacently to the first end of the tube. The graft includes a corrugated inner graft layer forming at least a middle portion of the tube, and an outer graft layer covering the corrugated inner graft layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023091219-A (JP)
Title: Method of evaluating carbon concentration of silicon sample, method of evaluating silicon wafer manufacturing process, method of manufacturing silicon wafer, and method of manufacturing silicon single crystal ingot
Inventor: ERIGUCHI KAZUTAKA
IPC: H01L21/66
Filed: 2021-12-20
Abstract: To provide a new method of evaluating carbon concentration of a silicon sample.SOLUTION: A method of evaluating carbon concentration of a silicon sample includes: performing a hydrogen atom introduction treatment for introducing hydrogen atoms into an evaluation target silicon sample; subjecting an evaluation target silicon sample after the hydrogen atom introduction treatment to evaluation by an evaluation method for evaluating a trap level in a band gap of silicon; and evaluating the carbon concentration of the evaluation target silicon sample on the basis of an evaluation result regarding density of a trap level at Ec-0.15 eV obtained by the evaluation. The method further includes performing heating treatment for heating the evaluation target silicon sample to a heating temperature of 800°C or higher before the hydrogen atom introduction treatment. The evaluation target silicon sample is a nitrogen-containing silicon sample.SELECTED DRAWING: None
Patent JP-2023092227-A (JP)
Title: Game machine demonstration case and transportation box
Inventor: TSUZUKI MASAMITSU
IPC: A63F7/02
Filed: 2021-12-21
Abstract: To provide a game machine demonstration case and transportation box in which a game machine model can be stored in a form easy to be transported together with a plurality of loads and a game panel of the game machine model stored inside can be brought into a state easy to watch from a wide range.SOLUTION: The present invention relates to a case for storing a game machine model comprising a game machine main body and a game panel. The case comprises: a box main body 10 which has a depth corresponding to a thickness of the game machine main body, in which the game machine model is stored while exposing at least a part of the game panel and which includes an opening in an upper portion; a pair of side lid pieces 20 and 21 extending from opposed two sides in four sides of the opening of the box main body, having folds in parallel with the sides at positions higher just for distances from the sides corresponding to the thickness of the game panel, and covering a lateral side and an upper side of the game panel; and a pair of side pieces 30 and 31 extending from other opposed two sides in the four sides of the opening of the box main body, having a height from the sides at least corresponding to the thickness of the game panel, and covering at least lateral sides of the game panel.SELECTED DRAWING: Figure 1