baber/WOPTO huggingface dataset:
Patent JP-2019197598-A (JP)
Title: Systems and methods for low voltage secure digital (sd) interfaces
Inventor: NIR GERBER
IPC: G06F3/00
Filed: 2019-08-22
Abstract: To provide systems and methods for low voltage secure digital (SD) interfaces.SOLUTION: Systems and methods for low voltage secure digital (SD) interfaces are disclosed. Embodiments of the present disclosure relate to systems and voltage for a lower voltage SD or SD Input/Output (SDIO) interface such as two integrated circuits. In particular, an SD or SDIO interface may be established between two SD compliant devices. While the SD compliant devices may otherwise comply with the SD standard, the voltage levels for signals passed between the SD compliant devices may be below 1.8 volts, which the standard mandates. This reduced voltage is possible because distances involved in interchip communication or short distances involved in connection of a mobile terminal to peripherals are short enough to make the reduced voltage sufficient to still provide a desired signal strength at the receiver.SELECTED DRAWING: Figure 3
Patent JP-2021032024-A (JP)
Title: Straight pin method of wood fence
Inventor: WATANABE TAMOTSU
IPC: E04H17/16
Filed: 2019-08-28
Abstract: To provide a construction method of a wood fence capable of providing a ligneous fence at low cost and improving construction efficiency.SOLUTION: A construction method of a wood fence on an upper face of a foundation member utilizes a square bar, a cross pole, a straight pin, and a foundation member. In the square bar, there are provided: a bottom face standing by itself on an upper face of the foundation member; and a communication hole for making the cross pole communicate. The cross pole communicates with the communication holes of the plurality of square bars disposed with a predetermined interval, and forms a panel standing by itself on the upper face of the foundation member. The straight pins are fixed to the bottom face in a part of the plurality of square bars constituting the panel. The straight pins are inserted into insertion holes of the foundation member, and grout by nonshrinkage mortar is performed in a gap between the insertion hole and the straight pin.SELECTED DRAWING: Figure 1
Patent JP-2021037045-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-02
Abstract: To provide a game machine allowing a player to easily recognize execution of a specific light emitting performance.SOLUTION: Performance execution means can execute a suggestive performance for suggesting that control is performed to an advantageous state during execution of variable display, and can execute a specific light emitting performance when executing a suggestive performance and when not executing the suggestive performance, further includes sound output means capable of outputting a variable display correspondence sound corresponding to variable display, a suggestive performance correspondence sound corresponding to a suggestive performance, and a specific light emitting performance correspondence sound corresponding to a specific light emitting performance, and the sound output means can output a specific light emitting performance correspondence sound in preference to a variable display correspondence sound under output if a specific light emitting performance is executed when a variable display correspondence sound is being outputted, and can output a specific light emitting performance correspondence sound in preference to a suggestive performance correspondence sound under output if a specific light emitting performance is executed when a suggestive performance correspondence sound is being outputted.SELECTED DRAWING: Figure 10-28
Patent JP-2020038669-A (JP)
Title: Learning method and learning device for optimizing parameter of cnn by using a plurality of video frames, and test method and test device using the same
Inventor: KIM KYE-HYEON
IPC: G06T7/00
Filed: 2019-09-03
Abstract: To provide a learning method and a learning device for optimizing a parameter of a CNN by using a plurality of video frames, and a test method and a test device using the same.SOLUTION: A learning method includes the steps of: a CNN learning device applying at least one convolutional operation respectively to a t-k-th input image corresponding to a t-k-th frame and a t-th input image corresponding to a t-th frame being a frame following the t-k-th frame as training images, and thereby obtaining a t-k-th feature map corresponding to the t-k-th frame and a t-th feature map corresponding to the t-th frame; the CNN learning device calculating a first loss by referring to each of at least one distance value between pixels in the t-k-th feature map and the t-th feature map; and the CNN learning device back-propagating the first loss and thereby optimizing at least one parameter of the CNN.SELECTED DRAWING: Figure 3
Patent JP-2021042781-A (JP)
Title: Seal structure and construction method of seal member
Inventor: KOJIMA SAKIKO
IPC: F16J15/3296
Filed: 2019-09-06
Abstract: To provide a seal structure which can secure sufficient sealability and achieve reduction of the time needed for construction, and to provide a construction method of a seal member.SOLUTION: A seal structure 1 seals a gap between a wall 100 having an inner peripheral surface 104a defining a through hole 100h and an outer peripheral surface 200a of an arrangement member 200 which is inserted into the through hole 100h while forming a space with the inner peripheral surface 104a. The seal structure 1 includes a seal tube 12 having a filling space 13S into which the arrangement member 200 may be inserted and which may be filled with a fluid. The seal tube 12 is formed of an elastic material which is expanded so as to adhere to the outer peripheral surface 200a of the arrangement member 200 and the inner peripheral surface 104a of the wall 100 by the fluid filling the filling space 13S.SELECTED DRAWING: Figure 1
Patent JP-2021043696-A (JP)
Title: Program, information processing apparatus, information processing system, information processing method, and head-mounted display
Inventor: TAKANO MASANORI
IPC: A63F13/55
Filed: 2019-09-11
Abstract: To enhance reality in an information processing apparatus which provides a virtual space to a target user via a head-mounted display.SOLUTION: In a game system, an information processing apparatus of an HMD system S1 sets a force to be applied to each part of a character so that the position and/or rotation angle of each part of the character in a virtual space may converge to the position and/or rotation angle of a corresponding section of a target user in a real space by comparing the position and/or rotation speed of each part of the character in the virtual space with the position and/or rotation speed of each section in the real space, and/or comparing the moving speed and/or rotation speed of each part in the virtual space with the moving speed and/or rotation speed of each section in the real space, determines a position and/or rotation speed of each part at each time by use of the set force, and displays each part by use of the determined position and/or rotation speed of each part at each time.SELECTED DRAWING: Figure 2
Patent JP-2021040964-A (JP)
Title: Filter for extract extraction and production method thereof
Inventor: SHIMOOKA KAZUO
IPC: A47J31/06
Filed: 2019-09-11
Abstract: To provide a filter for extract extraction for improving a bottom structure of a filter surface in a metallic mesh filter, for extracting coffee or the like at greater level, and development of a production method thereof.SOLUTION: A filter 1 for extract extraction of the present invention is configured so that: a support material 3 for maintaining a downward-narrowed shape of a filter main body 2 is provided on at least a bottom 2B of the filter main body 2; the support material 3 for supporting the bottom 2B of the filter main body 2 has a filtration promotion opening 34 greater than a particle size of an extraction raw material P; and the filtration promotion opening 34 has the stretched filter main body 2 for inhibiting passage of fine powder of the extraction raw material P. In addition, the filter main body 2 is preferably formed into a substantially truncated cone shape by folding a flat-shaped mesh W0 being formed into a plane extension shape in which two substantially isosceles trapezoids are arranged in bilateral symmetric state.SELECTED DRAWING: Figure 1
Patent JP-2021046919-A (JP)
Title: Clutch device
Inventor: YANAGIDA YOSHIYUKI
IPC: F16D13/74
Filed: 2019-09-19
Abstract: To provide a clutch device superior in lubrication performance of a contact part of an operation member and a pressure plate.SOLUTION: In a clutch device (17) having a pressure plate (38) for bringing a driving-side clutch plate (30) and a driven-side clutch plate (31) into closely contact with each other in a rotating axis direction, and operation member (40, 60) for moving the pressure plate to a position to release the pressure contact, the pressure plate has release bearings (39, 61) kept into contact with contact faces (40e, 60d) of the operation members in a rotating axis direction, the operation members have oil supply passages (43, 66) inside, and oil outlets (43c, 43e, 66c) of the oil supply passage are opened to a radial outer side about the rotating shaft as a center near the release bearings.SELECTED DRAWING: Figure 3
Patent JP-2021045490-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-20
Abstract: To enhance interest in a notice performance.SOLUTION: Performance execution means can execute plural kinds of notice performances, can execute a prior performance for displaying special display from among plural kinds before execution of the notice performance, can execute a related performance of a kind corresponding to a kind of the special display after the special display is displayed, can execute an informing performance for reporting that control is performed to the advantageous state, and can execute a common informing performance even if any kind of related performance is executed, a selection ratio of a kind of the notice performance to be executed differs depending on a kind of the related performance, the prior performance may be executed before execution of the notice performance or the prior performance may not be executed before execution of the notice performance, and a ratio of control to the advantageous state differs depending on whether the prior performance is executed before execution of the notice performance.SELECTED DRAWING: Figure 10-4
Patent JP-2021051103-A (JP)
Title: Electronic apparatus, image display device, capture method and capture program
Inventor: AMANO MASAHITO
IPC: H04N21/4402
Filed: 2019-09-20
Abstract: To enable sufficient capture processing by a simple configuration that is not dependent on a hardware processing performance.SOLUTION: An electronic blackboard 1 as an example of an electronic apparatus comprises: a video signal capture unit 105 for converting a video signal inputted via a video input terminal into video data; a moving image/still image determination unit 103 for determining whether the video signal is a moving image; and a capture mode switch control unit 104 for controlling the video signal capture unit 105 when the video signal is determined to be the moving image, so as to change a specification of the video signal and convert the video signal into the video data such that a required processing performance required for the video signal capture unit 105 to convert the video signal into the video data is equal to or below a predetermined processing performance.SELECTED DRAWING: Figure 2
Patent JP-2021051527-A (JP)
Title: Blower and pump for septic tank and maintenance/inspection system for control board
Inventor: MOMMA YOSHIYUKI
IPC: G06Q10/00
Filed: 2019-09-25
Abstract: To accurately figure out maintenance/inspection and replacement timings for pumps, blowers, and control boards that are installed in septic tanks by various types of sensors and personal computers, by which traveling of expert maintenance engineers to sites for performing predictive diagnoses is minimized, and high efficiency in maintenance work is improved.SOLUTION: In an operation control system of a merged septic tank, by attaching a current sensor and a voltage sensor to a pump, a blower, and an electrical wire for supplying power within a control board, changes in power values are detected from current values and voltage values, and by counting frequencies of energization, a starting-up count is detected.EFFECT: The above-mentioned detection enables figuring out a status of an apparatus by leaving the septic tank in an operation mode without sending a maintenance/inspection engineer to a site for withdrawing the apparatus or various types of water quality sensors through suspending the pump, the blower and the control board, and thereby the work to travel to the site can be minimized. Besides, when an operation rate reduces, power-saving operation can also become available.SELECTED DRAWING: Figure 3
Patent JP-2020065051-A (JP)
Title: Method for increasing oxide/nitride selectivity and low oxide trench dishing uniformity in chemical mechanical planarization (cmp) for shallow trench isolation (sti)
Inventor: SHI XIAOBO
IPC: B24B37/00
Filed: 2019-09-26
Abstract: To provide a chemical mechanical planarization (CMP) composition for shallow trench isolation (STI).SOLUTION: A CMP composition includes ceria-coated inorganic metal oxide particles such as ceria-coated silica particles or ceria-coated inorganic metal oxide particles as other core particles as an abrasive, a suitable chemical additive having at least one organic carboxylic acid group, at least one carboxylic acid group, or at least one carboxylic acid ester group, and two or more hydroxyl functional groups in the same molecule, a water-soluble solvent, and a biocide and a pH adjuster optionally. The pH of the composition is 2 to 12, preferably 3 to 10, more preferably 4 to 9.SELECTED DRAWING: Figure 1
Patent JP-2020108997-A (JP)
Title: Manned flight vehicle
Inventor: SUZUKI YOICHI
IPC: B64C27/28
Filed: 2019-09-26
Abstract: To provide a flight vehicle which is allowed to efficiently and safely transfer from hovering to horizontal flight.SOLUTION: A flight vehicle 1 is equipped with lift generation parts 100 such as main wings, thrust generation parts 104 that enable the vehicle to fly and hover, and a connection part that connects the lift generation parts to the thrust generation parts in a manner of capable of displacing, so that the lift generation parts can keep positive angles of attack with respect to a flight direction at least during hovering. This configuration enables the vehicle to safely transfer from hovering to horizontal flight.SELECTED DRAWING: Figure 1
Patent JP-2021052150-A (JP)
Title: Power amplifier unit cell and power amplifier module
Inventor: UMEMOTO YASUNARI
IPC: H01L27/06
Filed: 2019-09-26
Abstract: To provide a power amplifier unit cell which suppresses asymmetric expansion of current flow and enables enlargement of SOA.SOLUTION: A collector layer is placed on a substrate and defines one continuous region in plan view. A base layer is placed on the collector layer, an emitter layer is placed on the base layer, and an emitter mesa layer is placed on the emitter layer. Two base electrodes are electrically connected to the base layer outside the emitter mesa layer and inside the base layer in plan view. Two capacitors placed on the substrate are connected between each of the two base electrodes and a first wiring placed on the substrate. Two resistance elements placed on the substrate are connected between each of the two base electrodes and a second wiring placed on the substrate.SELECTED DRAWING: Figure 1
Patent JP-2022166335-A (JP)
Title: Manufacturing method for heat insulating member
Inventor: TANAKA NOBUYUKI
IPC: B29C53/04
Filed: 2019-09-26
Abstract: To provide a technique that can simplify manufacturing steps for a heat insulating member.SOLUTION: A manufacturing method for a heat insulating member includes: a step of vacuum-sealing a plate-like core material that is an aggregate of inorganic particles, with an outer package material, and thereby obtaining a vacuum heat insulating material including the core material and the outer package material; and a step of arranging the vacuum heat insulating material between a first mold and a second mold, and bending and forming the core material and the outer package material along a first curved surface of the first mold and a second curved surface of the second mold.SELECTED DRAWING: Figure 1
Patent JP-2021053707-A (JP)
Title: Multiaxial robot
Inventor: AOKI TAKUYA
IPC: B25J9/06
Filed: 2019-09-26
Abstract: To provide a compact multiaxial robot in which a space required for operation is narrower than a motion space.SOLUTION: A multiaxial robot 10 comprises: a frame 46; a pair of linear guides 59 arranged along a first axis 139 in the frame 46; a saddle 77 that can move along the first axis 139; a first arm 93 that can rotate with a second axis 141 as a center; a second arm 101 that can rotate with a third axis 143 perpendicular to the second axis 141 as a center; a third arm 113, arranged at a tip part of the second arm 101, which can rotate with a fourth axis 145 perpendicular to the third axis 143 as a center along the second arm 101 and extends along the fourth axis 145; a fourth arm 129, arranged at a tip of the third arm 113, which can rotate with a fifth axis 147 orthogonal to the fourth axis 145 as a center; and a flange 136, arranged at a tip part of the fourth arm 129, which can rotate with a sixth axis 149 orthogonal to the fifth axis 147 as a center.SELECTED DRAWING: Figure 1
Patent JP-2021056263-A (JP)
Title: Observation optical instrument having image tremor correction function with diffraction optical element
Inventor: TANAMI YASUNORI
IPC: G02B25/00
Filed: 2019-09-27
Abstract: To provide an observation optical instrument that enables reduction in performance deterioration, and is miniaturized and light-weight, even when a correction angle is large.SOLUTION: In an optical system consisting of, in order from an object side: an objective lens system having a positive refractive power as a whole; an erection-purpose optical system; and an eyepiece lens system having the positive refractive power as a whole for enlarging and visibly viewing an erect image formed on an eye side by the erection-purpose optical system. The objective lens system includes at least: one piece first lens group having the positive refractive power; and one piece second lens group having a negative refractive power, and the second lens group has at least one element as a diffraction optical element. The second lens group is a tremor-proof lens group that moves the second lens group in a direction approximately orthogonal to an optical axis to thereby displace an image, and performs image stabilization.SELECTED DRAWING: Figure 1
Patent JP-2021056277-A (JP)
Title: Optical device and laser device
Inventor: MASHIKO YASUHIRO
IPC: G02B6/036
Filed: 2019-09-27
Abstract: To provide an optical device and a laser device that can reduce heat generated by a light guided inside a clad.SOLUTION: An optical device 14 comprises: a core 20a; a first clad 20b that covers the core 20a and has a refractive index lower than that of the core 20a; a low refractive index material 21 that covers the first clad 20b and has a refractive index lower than that of the first clad 20b; a high refractive index material 22 that covers the low refractive index material 21 and has a refractive index higher than that of the low refractive index material 21; and a slant type FBG 14a that is formed in a part of the core 20a in an area (a removal part PT2) where the first clad 20b is covered by the low refractive index material 21, and that couples an SRS light, transmitting through the core 20a, to the first clad 20b.SELECTED DRAWING: Figure 2
Patent JP-2021056056-A (JP)
Title: Weight sensor for heating cookers and heating cooker
Inventor: NAKAMURA KOTA
IPC: F24C7/02
Filed: 2019-09-30
Abstract: To provide a weight sensor for heating cookers which is easy to maintain, and a heating cooker.SOLUTION: A weight sensor for heating cookers comprises: an upper support member fixed to the bottom plate of a heating cooker; a support shaft penetrating the upper support member and supporting a turntable arranged upward; a weight detection unit for detecting the weight applied to the support shaft; a motor; a motor drive shaft coupled to the motor; a drive unit including a first gear coupled to the motor drive shaft and a second gear engaging with the first gear and coupled to the support shaft, for causing the support shaft to be rotated by the drive force of the motor; and a lower support member for accommodating the first and second gears between the upper support member and itself and having the motor and the weight detection unit provided to the underside, the motor drive shaft being coupled to the motor penetrating a notch hole or a slot provided in the lower support member.SELECTED DRAWING: Figure 4
Patent JP-2021054593-A (JP)
Title: Processing device, control method of the processing device, and recording system
Inventor: SHIMADA TOMOAKI
IPC: B65H31/26
Filed: 2019-09-30
Abstract: To excellently convey, discharge, and load a medium by reducing a curl of a medium generated by printing and conveyance.SOLUTION: A processing device 4 includes: a medium support part 50 which has a support surface 50a for supporting at least a tip end part 53 of a medium P; an aligning part 38 which aligns the medium P, a loading part 37 which can be elevated, is arranged on a lower side in a vertical direction Z of the medium support part 50, and has a loading surface 37a on which the medium P dropped from the medium support part 50 is loaded; a press part 51 which has a press surface 51a opposite to the support surface 50a, and of which the press surface 51a can move between a first position Q1 and a second position Q2 closer to the support surface 50a than the first position Q1. The press part 51 is arranged in the first position Q1 when the medium P is conveyed to the medium support part 50, and is arranged in the second position Q2 after the aligning part 38 aligns.SELECTED DRAWING: Figure 3
Patent JP-2021056383-A (JP)
Title: Gap filling method, gap filling structure, and method of manufacturing the same
Inventor: TAKASHIMA ATSUSHI
IPC: H01L33/00
Filed: 2019-09-30
Abstract: To provide a gap filling method which allows for appropriately suppressing the adverse effect caused by edges of a gap of a structure with the gap.SOLUTION: A gap filling method involving closing a gap by inserting a filamentous adhesive material along the gap of a structure with the gap is provided, the method comprising inserting the filamentous adhesive material to the gap such that the filamentous adhesive material comes into contact with at least a portion of inner surfaces and edges of the gap.SELECTED DRAWING: Figure 4
Patent JP-2020134509-A (JP)
Title: Magnet holder, and magnet unit
Inventor: SUZUKI SHOHEI
IPC: G01D5/245
Filed: 2019-09-30
Abstract: To inexpensively manufacture a magnet holder having a retention mechanism of a magnet.SOLUTION: A magnet holder 4 includes: a shaft attachment unit 41 to which a shaft is press-fit-fixed; and a magnet holding unit 42 that is disposed on one side in the shaft direction of the shaft attachment unit 41 and holds the periphery of the magnet. An undercut unit 50 engaged with the magnet in the shaft direction is disposed on an inner peripheral surface 43 facing the magnet of the magnet holding unit 42. The magnet holding unit 42 and the shaft attachment unit 41 are integrally formed via a sintered metal. The outer peripheral surface and end surface of the magnet holding unit 42, and the inner peripheral surface of the shaft attachment unit 41 are sized. The undercut unit 50 is formed by plastic deformation of the magnet holding unit 42.SELECTED DRAWING: Figure 2