baber/WOPTO huggingface dataset:
Patent JP-2020174353-A (JP)
Title: Analysis of wireless signal propagation
Inventor: OLEKSIY KRAVETS
IPC: H04B17/309
Filed: 2020-06-08
Abstract: To obtain simulated spatial distribution of wireless signal parameters (e.g, spectral power).SOLUTION: A spectral analysis method obtains a simulated spatial distribution of spectral power generated by a cellular network in a geographic region on the basis of a simulation of wireless signal propagation in the geographic region. The spectral analysis method obtains measured spatial distribution of spectral power in the geographic region on the basis of measurement by a wireless sensor device in the geographic region. The spectral analysis method compares the simulated spatial distribution of spectral power generated by the cellular network with the measured spatial distribution and modifies the simulated spatial distribution on the basis of the comparison. The spectral analysis method uses the modified simulation spatial distribution to analyze the behavior of the cellular networks in the geographic region.SELECTED DRAWING: Figure 13
Patent JP-2021196643-A (JP)
Title: Inference device, imaging device, learning device, inference method, learning method and program
Inventor: MAEDA MUNEKATSU
IPC: G06T7/00
Filed: 2020-06-09
Abstract: To provide a technique that improves the inference precision for a shaking object while suppressing the increase in processing time.SOLUTION: An inference device is provided which includes: detecting means for detecting a shaking region containing a shaking object by calculating motion vectors in an image subjected to inference; selecting means for selecting a learning model corresponding to a similar motion vector to the motion vector of the shaking region from a predetermined learning model group including a plurality of learning models corresponding to the respective motion vectors, each of the plurality of learning models of the predetermined learning model group being created by performing a learning using, as teacher data, a plurality of images subjected to learning and containing a predetermined kind of shaking object that has the similar motion vector to the corresponding individual motion vector; and determining means for determining whether or not the kind of the shaking object of the image subjected to inference is a predetermined kind by performing an inference on the image subjected to inference on the basis of the selected learning model.SELECTED DRAWING: Figure 4
Patent JP-2020138094-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-12
Abstract: To enhance interest in a game by a performance using operation means.SOLUTION: A performance control microcomputer is configured to change a mode of an operation button to one of a plurality of modes ("white", "red", "white/vibration", "red/vibration") according to a degree of expectation toward a jackpot game state, and display an operation promotion image 9a in one of a plurality of modes ("white/small (size)", "red/small", "white/large", "red/large") according to a degree of expectation toward a jackpot game state, but display an operation promotion image in a mode common to a plurality of modes of an operation button.SELECTED DRAWING: Figure 30
Patent JP-2021194243-A (JP)
Title: Ophthalmologic apparatus, control method of ophthalmologic apparatus, and program
Inventor: MORIGUCHI YOSHIKIYO
IPC: A61B3/10
Filed: 2020-06-15
Abstract: To provide a new technology to highly accurately adjust an imaging condition even when a light source is sped up.SOLUTION: An ophthalmologic apparatus includes an interference optical system, an optical scanner control unit, and a correction control unit. The interference optical system includes an astigmatism correction optical member and an optical scanner, splits the light from a light source into a measurement light and a reference light, irradiates an eye to be examined with the measurement light through the astigmatism correction optical member and the optical scanner, and detects an interference light between a return light of the measurement light from the eye to be examined and the reference light. The optical scanner control unit controls the optical scanner to deflect the measurement light in a horizontal direction and a vertical direction on a plane perpendicular to an optical axis of the interference optical system. The correction control unit controls the astigmatism correction optical member to correct the astigmatism on the basis of a result of the detection of the interference light acquired by the interference optical system.SELECTED DRAWING: Figure 4
Patent JP-2021146327-A (JP)
Title: Dust removal apparatus for information transmission interface
Inventor: SHI YING
IPC: B08B5/00
Filed: 2020-06-15
Abstract: To provide a dust removal apparatus for an information transfer interface.SOLUTION: A dust removal apparatus comprises a handheld rod, where a switching structure is arranged in the handheld rod. The switching structure comprises a gear cavity arranged in the handheld rod. A slide gear, a switching gear, and a driven gear are rotatably arranged in the gear cavity. The slide gear is positioned at a lower side. The driven gear is positioned at an upper side. The switching gear is positioned between the slide gear and the driven gear. The slide gear is engaged with the switching gear. The driven gear is engaged with the switching gear. A spring groove is formed on an inner wall of a rear side of the gear space so as to communicate with the gear space, and a support rod is slidably mounted in the spring groove.SELECTED DRAWING: Figure 1
Patent JP-2021196935-A (JP)
Title: Document creation supporting device, document creation supporting method, and document creation supporting program
Inventor: OGAMI TAKASHI
IPC: G06F40/134
Filed: 2020-06-16
Abstract: To easily and appropriately set a link between items in plural documents.SOLUTION: A candidate specification part 22 specifies a combination that matches an item name and a data type as a link candidate from among combinations of a source item as at least one item included in a link source document and a destination item as at least one item included in a link destination document. A link reception part 23 displays a link candidate specified by the candidate specification part 22 and receives a main designation of a combination to be linked. An input screen display part 24 sets data set to the source item in a combination in which the main designation is received by the link reception part 23 to the destination item, and then displays it on an input screen of the link destination document.SELECTED DRAWING: Figure 1
Patent JP-2021196311-A (JP)
Title: Inspection system, inspection device, and method for controlling the same
Inventor: HAYASHI KIMIO
IPC: G01N21/88
Filed: 2020-06-17
Abstract: To perform inspection and preparation for the inspection by acquiring a scan image of a print printed by a printer, while reducing burdens during the inspection and during the preparation of the inspection.SOLUTION: An information processing apparatus connected with a printer and an inspection device that inspects the quality of a print printed by the printer, and the information processing apparatus acquires the number of times of scanning an image to create a reference image and transmits, to the printer, a print job at the registration of the reference image with the acquired number of times of scanning as the number of copies of the print job. The information processing apparatus transmits, to the printer, the print job at the inspection with the number of copies of products as the number of copies of the print job.SELECTED DRAWING: Figure 7
Patent JP-2021172881-A (JP)
Title: Plating apparatus
Inventor: UEICHI TAKASHI
IPC: C25D17/24
Filed: 2020-06-22
Abstract: To provide a plating apparatus comprising a cylindrical barrel having the upper part opened and a drive assembly having a drive shaft for axially rotating the barrel in a tilted state, the plating apparatus capable of smoothly performing the work of attaching/detaching the barrel to/from the drive shaft side by using a fitting mechanism with a simple configuration.SOLUTION: A plating apparatus comprises: a cylindrical barrel with the upper part opened; an electrode unit extendedly mounted in the barrel; a drive assembly having a drive shaft for axially rotating the barrel in a tilted state; a plating tank for storing a plating solution into which a workpiece accommodated in the barrel is immersed; and a fitting mechanism for attachably and detachably fitting the barrel to the drive assembly. The fitting mechanism comprises: a tabular support member mounted so as to rotate together with the drive shaft of the drive assembly; a connection adapter with a fitting hole formed so as to accommodate the support member, which is attached to the lower part of the barrel; and a locking mechanism for locking the connection adapter to the support member.SELECTED DRAWING: Figure 5
Patent JP-2022006706-A (JP)
Title: Electronic musical instrument, sounding method of electronic musical instrument, and program
Inventor: SATO HIROTAKE
IPC: G10H1/24
Filed: 2020-06-24
Abstract: To enable sounding with a single tone color only and sounding by superposing multiple tone colors or the like, without requiring a special user operation during the user's performance, in sounding technology of an electronic musical instrument.SOLUTION: When a lapse time T=25 milliseconds has passed or therebefore after keys are considered to have been depressed simultaneously, upon occurrence of key depression events t4, t5, t6 in which a number N of tones establishing a chord performance N=3 or more key depressions are produced, sounding of a first tone of a basic tone color (a first tone color) corresponding to pitch data for the three tones corresponding to these key depression events, and sounding of a second tone of a layer tone color (a second tone color) corresponding to the pitch data for the three tones, are instructed (each gray strip line period of t4, t5, t6) to a sound source. Accordingly, the first tone of the basic tone color and the second tone of the layer tone color can be automatically sounded in unison from the sound source, only when a chord has been played.SELECTED DRAWING: Figure 3
Patent JP-2020175212-A (JP)
Title: Toilet roll
Inventor: HATTORI SHINGO
IPC: A47K10/16
Filed: 2020-07-09
Abstract: To provide a toilet roll which is constituted of toilet paper with an excellent texture and prevents crushing of a core.SOLUTION: In the invention, a toilet roll is formed into a rolled shape by winding up toilet paper of one-ply. In the toilet roll, a wound length of the toilet roll is 95 m or more and 150 m or less, a wound diameter is 110 mm or more and 120 mm or less, basis weight per one-ply of the toilet paper is 10 g/m2 or more and 16 g/m2 or less, and embossing is performed on the toilet paper.SELECTED DRAWING: Figure 1
Patent JP-2021146329-A (JP)
Title: Spray device for architectural paint
Inventor: LI YUNFENG
IPC: E04F21/08
Filed: 2020-07-11
Abstract: To disclose a spray device for architectural paint.SOLUTION: A spray device for architectural paint described in the present application includes a fixed cover. A vertical groove is formed in the fixed cover. A closing mechanism is provided in the vertical groove. The closing mechanism includes a rotating shaft that is rotatable in the vertical groove. A blocking plate is fixed to an upper surface of the rotating shaft. The fixed cover is provided with a stirring space. A stirring mechanism is provided in the stirring space. The stirring mechanism includes a moving groove formed on a left wall of the stirring space. A rack is fixed to a rear wall of the moving groove. A moving frame is provided in the moving groove so as to be movable in a vertical direction. A rotating space is provided in the moving frame. A horizontal shaft is rotatably provided on a right wall of the rotating space.SELECTED DRAWING: Figure 1
Patent JP-2022024309-A (JP)
Title: Insulating substrate and manufacturing method of the same
Inventor: YUKI MASAYA
IPC: H05K3/28
Filed: 2020-07-15
Abstract: To provide an insulating substrate with an excellent heat cycle characteristic under a high temperature in a state where a radiator plate of an insulating substrate is soldered.SOLUTION: An insulating substrate 1 is characterized in that one main surface of a radiation side metal plate 12 is bonded via a wax material layer 14 onto one main surface of a ceramic substrate 10, and a solder resist part 20 is formed onto at least one selected from a circumference of the other main surface of the radiation side metal plate 12, a side surface of the radiation side metal plate 12, and a front surface of the wax material layer 14. The prevention of a wraparound of a solder 31 to the wax material layer 14 by a solder resist does not generate so-called "solder corrosion of the wax material layer 14", and the generation of cracking in an inner part of the wax material layer 14 is avoided. Thus, a ceramic substrate 10 can be prevented from generating a stress concentration at a portion of an inner side from an end part of the radiation side metal plate 12.SELECTED DRAWING: Figure 2
Patent JP-2022019128-A (JP)
Title: Detection circuit
Inventor: OKI KAZUFUMI
IPC: H02M1/00
Filed: 2020-07-17
Abstract: To provide a detection circuit that can improve the accuracy of overheat protection.SOLUTION: A detection circuit of the present disclosure has a temperature detection circuit that detects the temperature of a semiconductor device, a current detection circuit that detects the current flowing in the semiconductor device, and an overheat detection circuit that determines whether the semiconductor device is in an overheat state based on the voltage obtained by adding at least the voltage corresponding to the current to the voltage corresponding to the temperature.SELECTED DRAWING: Figure 1
Patent JP-2020186393-A (JP)
Title: Liquid-crystal medium
Inventor: HIRSCHMANN HARALD
IPC: G02F1/13
Filed: 2020-07-17
Abstract: To provide a liquid-crystal medium for an active-matrix display based on the VA, PSA, PA-VA, SS-VA, SA-VA, PS-VA, PALC, IPS, PS-IPS, FFS or PS-FFS effect.SOLUTION: A liquid-crystalline medium comprises at least one compound of the formula I, where R1 and R1* each independently denote an alkyl or alkoxy group having 1 to 15 C atoms, where, in addition, one or more CH2 groups in these groups may be each independently replaced by -C≡C-, -CF2O-, -OCF2-, -CH=CH-, or the like such that O atoms are not linked directly to one another, and L1 and L2 each independently denote F, Cl, CF3 or CHF2.SELECTED DRAWING: None
Patent JP-2022020111-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-20
Abstract: To provide a game machine for enhancing an interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part. A performance control CPU can execute a pseudo movable body display performance and a movable body performance, and a ratio (a degree of expectation toward a jackpot) of control to a jackpot game state is higher when a development performance A using an equipped movable body and a development performance B using second pseudo movable body display are executed than when the development performance A is not executed but the development performance B is executed during a variable display period of a pattern based on a variation pattern of a super-ready-to-win variation pattern.SELECTED DRAWING: Figure 33
Patent JP-2022020318-A (JP)
Title: Reciprocating liner motion mechanism of can forming device and can forming device
Inventor: HANABUSA TATSUYA
IPC: B30B1/26
Filed: 2020-07-20
Abstract: To reduce the contour of a reciprocating linear motion mechanism.SOLUTION: A reciprocating linear motion mechanism of a can forming device is equipped with a housing 15 that has an internal gear 16, a first rotator 21 that is located inside the housing 15, a first gearing 31 that couples the first housing 15 and the first rotator 21 so as to relatively rotate around a first center shaft C1, a projecting portion 25 that projects out from a surface 21d facing one side in an axial direction of the first rotator 21 to the one side in the axial direction, a second rotator 22 that has an external gar 23 engaged with an internal gear 16, a recessed portion 27 that is depressed from a surface 22e facing the other side in the axial direction of the second rotator 22 to the one side in the axial direction, and in which the projecting portion 25 is inserted, a second bearing 32 that couples the projecting portion 25 and the recessed portion 27 so as to relatively rotate around a second axis C2, and a ram shaft coupling portion 35 that is connected to the second rotator 22, and performs a reciprocating linear motion in a predetermined direction. When viewed from a second diametrical direction orthogonal to the second center axis C2, the internal gear 16, the external gear 23, the recessed portion 27, the second bearing 32 and the projecting portion 25 are overlapped with each other.SELECTED DRAWING: Figure 4
Patent JP-2022021162-A (JP)
Title: Automatic pipe expansion device
Inventor: SAWAZAKI KENJI
IPC: B21D39/06
Filed: 2020-07-21
Abstract: To provide an automatic pipe expansion device capable of improving efficiency of pipe expansion work.SOLUTION: An automatic pipe expansion device comprises a robot 2 which supports and moves a pipe expansion device performing pipe expansion processing on a tube. The pipe expansion device comprises: a mandrel 41 which has a tapered part 411, having its tip side decreased in diameter, formed on an outer peripheral surface; an expander 4 which is held rotatably on a cylindrical frame member fitted slidably and rotatably around the mandrel 41; a rotary driving machine 6 which drives the mandrel 41 to rotate; a clamp device 7 which clamps the frame member of the expander 4; a moving device 8 which moves the clamp device 7 along an axis of the expander 4; and a position sensor 200 which detects the position of the support member 73 provided at the tip of the moving device 8.SELECTED DRAWING: Figure 1
Patent JP-2022021741-A (JP)
Title: Method for forming conductor in microscopic space in semiconductor substrate
Inventor: SEKINE SHIGENOBU
IPC: H01L21/288
Filed: 2020-07-22
Abstract: To provide a method that can easily form a conductor with a dense structure, low electric resistance, and high mechanical strength in a microscopic space provided to a semiconductor circuit wiring board.SOLUTION: A method for forming a conductor in a microscopic space 3 provided to a semiconductor substrate, the microscopic space 3 having a pore diameter of 10 μm to 100 μm and an aspect ratio of 1 to 10, includes the steps of: (1) obtaining a dispersion liquid by dispersing a first metal material including microparticles with the size that can be put into the microscopic space 3 and a second metal material that is an intermetal compound in a liquid dispersion medium; (2) filling the microscopic space 3 with the dispersion liquid in vacuum; and (3) after the step (2), applying pressure to the microscopic space 3 with a centrifugal force. Thus, the above problem is solved.SELECTED DRAWING: Figure 1
Patent JP-2021075335-A (JP)
Title: Robot for coating wheel cap with protective film
Inventor: WANG JIALEI
IPC: B65B33/02
Filed: 2020-07-28
Abstract: To provide a robot for coating a wheel cap with a protective film capable of improving efficiency and quality of coating the wheel cap with the protective film, which belongs to a machine device technical field.SOLUTION: In the robot for coating a wheel cap with a protective film, when a drawn end of the protective film is interposed by one holding base 3, a positioning roller 5 for pulling out the protective film can push the protective film into an inside of the other holding base by a protective film pressing plate while rotating to hold and fix it; when the protective film is held and fixed on the other holding base, it is reversed, and a part of the protective film held and fixed by the other holding base and a part positioned above a transmission belt can be cut by a protective film cutting cutter.SELECTED DRAWING: Figure 1
Patent JP-2021030733-A (JP)
Title: Molding method and model component
Inventor: KISHIYAMA HIROBUMI
IPC: B29C45/28
Filed: 2020-07-29
Abstract: To provide a molding method that can easily switch whether or not each part should be molded in a molding die; and a model component that is molded by the molding method.SOLUTION: The molding method is a molding method for molding a molded product by selectively executing molding steps including: a first molding step of molding a first molded product that is formed of a plurality of parts which are connected to a runner, by injecting a material to be molded into molding dies 106 and 118 that are formed from a magnetic material; and a second molding step of molding a second molded product that does not include a part of the plurality of parts constituting the first molded product, by injecting a material to be molded into the molding dies 106 and 118. The molding dies 106 and 118 include switch housing portions 105a and 105b for blocking or allowing inflow of the material to be molded into a predetermined portion of the molding dies 106 and 118, which corresponds to a part of the plurality of parts, by attachment or detachment of a magnetic switch 104.SELECTED DRAWING: Figure 1
Patent JP-2022025720-A (JP)
Title: Information processor and information processing system
Inventor: TAMAKI HIDEKI
IPC: G06Q20/38
Filed: 2020-07-29
Abstract: To provide a credit device and a credit system which are new and useful and capable of appropriately and industrially usefully calculating processing fees related to information processing of digital currencies.SOLUTION: An information processing system is provided in which a transaction device for performing a transaction of a digital currency in a block chain network and an information processor for calculating a processing fee related to information processing regarding the digital currency are communicably connected through a communication line. With the use of the information processing system in which the information processor has storage means for storing billing destination information for charging the processing fee to a billing destination in association with a fee billing rule and the address of the digital currency and calculation means for calculating with the address the processing fee of the billing destination on the basis of the fee billing rule, the processing fee is calculated which is related to the information processing regarding the digital currency in the block chain network.SELECTED DRAWING: Figure 1
Patent JP-2022025980-A (JP)
Title: Printer
Inventor: UENO SATOSHI
IPC: B41J2/01
Filed: 2020-07-30
Abstract: To be adaptable to multiple types of support units intended to meet the needs of various media.SOLUTION: A printer 1 includes: a tray part 40 for holding textile 400 being a medium; and printing means 10 for printing on the textile 400 held by the tray part 40. The printing means 10 includes a carriage 11 on which a plurality of heads 20 are loaded. The tray part 40 includes a platen member 41 as a support part for supporting the textile 400. The platen member 41 includes a surface 41a, for supporting the textile 400, having a shape other than a planar shape, for example, a step surface shape, and is arranged so as to be vertically movable. The printer includes: storing means 822 for storing a shape 41a of a surface supporting a medium of the platen member 41; and movement controlling means 811 for controlling movement of the platen member 41 in accordance with the shape of the surface 41a supporting the medium stored in the storing means 822.SELECTED DRAWING: Figure 5