baber/WOPTO huggingface dataset:
Patent JP-2020015416-A (JP)
Title: Image processing device
Inventor: TANITSU YOICHI
IPC: G06T7/70
Filed: 2018-07-25
Abstract: To provide an image processing device capable of accurately executing image processing for determining a three-axis attitude from a captured image by a camera for visible light at a high speed.SOLUTION: An image processing device includes: an image acquisition section which acquires a captured image from a camera for visible light; and an operation section. The operation section detects a point group forming an earth edge from the captured image, projects the detected earth edge on a unit sphere with a focus of an optical system of the camera for visible light as a center, calculates an earth center direction vector on the basis of a plane including the earth edge projected on the unit sphere and the focus, identifies each pixel within the captured image as at least the land, the sea and others, installs a virtual screen between the focus and the center of the earth, projects map information which is preliminarily retained and the captured image on the virtual screen, collates the map information after projection with the captured image after projection using the positions of the pixels identified as the land and the sea as a key after converting the map information and the captured image into each polar coordinate form, and calculates an attitude angle around the earth center direction vector.SELECTED DRAWING: Figure 1
Patent JP-2020020873-A (JP)
Title: Information processing device and image forming apparatus
Inventor: MIYAMOTO TAKAYUKI
IPC: H04N1/113
Filed: 2018-07-30
Abstract: To solve the problem of reducing the productivity of an image forming apparatus because an image controller has to measure the time interval of an adjacent pulse and perform processing for specifying a surface corresponding to each pulse on the basis of a measurement result each time image formation of a recording medium 1 surface is performed.SOLUTION: An image correction part 1011 starts to output corrected image data when y BD signals for imaging are inputted after '1' is outputted as a signal showing a measurement result. As a result, signal lines for transmitting a signal for determining timing when image formation is started from an engine control part 1009 to an image control part 1007 can be reduced, and an increase in cost can be suppressed. A decrease of productivity in image formation for a recording medium 1 surface can be suppressed without having to execute surface specification each time the image formation of the recording medium 1 surface is performed because the output of the BD signals for imaging from the engine control part 1009 to the image control part 1007 is not stopped.SELECTED DRAWING: Figure 7
Patent JP-2019025337-A (JP)
Title: Haptic implants
Inventor: VINCENT LEVESQUE
IPC: A61F2/02
Filed: 2018-08-01
Abstract: To provide a mechanism for providing haptic feedback that does not rely on haptic actuation inside an external device or the wearing of a device.SOLUTION: A passive haptic device comprises: a biocompatible encapsulating material; and a passive haptic actuator contained within the biocompatible encapsulating material. The passive haptic device is configured to be implanted in a body of a user. In response to an actuation signal from an external actuation component, the haptic actuator provides haptic feedback to the user. The passive haptic device does not include a power source.SELECTED DRAWING: Figure 1A
Patent JP-2020025567-A (JP)
Title: Game machine
Inventor: HARA KAZUNARI
IPC: A63F7/02
Filed: 2018-08-09
Abstract: To provide a game machine capable of establishing a new supply relationship of backup power.SOLUTION: A Pachinko game machine PY1 includes a putout control board 170 mounting a putout control microcomputer 171, a game control board 100 mounting a game control microcomputer 101, and a power supply unit 190 capable of supplying power on the basis of 24 V AC power supplied from the outside. The power supply unit 190 can supply 5 V DC power to the putout control microcomputer 171 and the game control microcomputer 101, but cannot supply backup power to the putout control microcomputer 171 and the game control microcomputer 101.SELECTED DRAWING: Figure 12
Patent JP-2020026970-A (JP)
Title: Distance measurement device, distance measurement system, and distance measurement method
Inventor: UESUGI MITSURU
IPC: G01S13/84
Filed: 2018-08-09
Abstract: To make it possible to secure measurement accuracy equivalent to that when using a sequential frequency band of a wide band width even when transmitting a range-finding signal using a plurality of discrete narrow frequency bands.SOLUTION: An inter-anchor communication unit 11 is configured to: transmit a plurality of narrow band signals different in a frequency band and including a plurality of frequencies as a range-finding signal from an own anchor; and receive a plurality of narrow band signals different in the frequency and including the plurality of frequencies as a responding range-finding signal to be transmitted from an anchor 1 on a responce side. A control unit 13 is configured to: acquire an amount of phase change between the transmitted narrow band signal and the received narrow band signal for each frequency to be included in the narrow band signal; acquire a phase change characteristic for each frequency on the basis of the amount of phase change in each frequency; integrate the phase change characteristic for each frequency, and acquire the phase change characteristic as a whole; acquire a delay time on the basis of the phase change characteristic as a whole; and acquire a distance on the basis of the delay time.SELECTED DRAWING: Figure 5
Patent JP-2019026391-A (JP)
Title: Scattering prevention device
Inventor: MATSUNAMI TETSUJI
IPC: B65D25/20
Filed: 2018-07-25
Abstract: To provide a scattering prevention device having a structure for solving the problems that when taking tablets out of a sealed container with both hands, the tablets cannot be received well and are splashed and scattered; small articles such as handicraft beads, machine screws and the like are likely to be scattered when handling them; when throwing them thereinto, they are likely as well to be splashed and scattered; and further, in a case where visibility does not work or a case of persons handicapped in a visual acuity, the articles are scattered because of no guide function for guiding the fingers.SOLUTION: The scattering prevention device of the present invention is provided with a stopping part comprising a fence of rubber having a shape in which notches are provided vertically in a comb-shaped or strip-shaped manner on a peripheral edge of an opening part of a tray.SELECTED DRAWING: Figure 3
Patent JP-2020027465-A (JP)
Title: Monitoring device, monitoring system, and program
Inventor: SAITO REIKO
IPC: G08B21/02
Filed: 2018-08-13
Abstract: To provide a monitoring device, a monitoring system, and a program which can monitor a plurality of persons to determine whether the persons are not sleeping on their stomach.SOLUTION: In the monitoring system, a processor 30 includes: a setting unit 305 for setting ones of a plurality of persons who are in a sleeping posture to be targets to be monitored by using the result of analyzing images of persons taken by an imaging unit using infrared rays; and a notification unit 308 for issuing a warning when the images show that the targets are in a prone posture. The images show the thermal distribution in the imaging range of the imaging unit. The processor further includes a detection unit 301 for detecting children from the images according to the size of the heat sources in the images.SELECTED DRAWING: Figure 4
Patent JP-2019007971-A (JP)
Title: Biomarker for testing possibility of fertilization of ovum and determination using same
Inventor: MIYAMOTO KAORU
IPC: G01N27/62
Filed: 2018-08-17
Abstract: To provide a novel biomarker for testing possibility of fertilization of an ovum.SOLUTION: A method for testing possibility of fertilization of an ovum in a subject is characterized by measuring the amount of one or more peptides selected from peptides of amino acid sequences represented by SEQ ID NOS 1 to 4 in follicular fluid that is collected from the subject.SELECTED DRAWING: None
Patent JP-2020031468-A (JP)
Title: Electric power conversion apparatus
Inventor: LI ZHANG QIANG
IPC: H02M7/48
Filed: 2018-08-21
Abstract: To provide an electric power conversion apparatus capable of computing a length of a cable, connecting an inverter and an electric motor to each other, which is needed to determine a minimum separation time for suppressing a surge voltage.SOLUTION: An electric power conversion apparatus according to an embodiment comprises: an inverter which generates an output to an electric motor connected through a cable; a modulation rate computation unit which computes and outputs a modulation rate as a voltage ratio of a phase voltage and a DC voltage; a command signal generation unit which outputs a three-phase command signal based upon the modulation rate and phase voltage; a signal generation unit which compares the command signal with a carrier signal to generate a control signal for a switching element; a current detector which detects the value of a current flowing to the electric motor; a cable length prediction unit which predicts a length of the cable from the relation between an output voltage of the inverter and the detected current value; a storage unit which is previously stored with the relation between a minimum separation time that should be secured until the inter-line voltage that the inverter outputs is inverted in polarity, and a length of the cable; and a time decision unit which decides a minimum separation time from the predicted length of the cable and the relation stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2020034018-A (JP)
Title: Fluid piping protection structure
Inventor: IGARASHI OSAMU
IPC: F16L58/10
Filed: 2018-08-27
Abstract: To suppress damage to fluid piping due to contact with a wire harness.SOLUTION: The present invention provides a structure for protecting fluid piping 1 disposed near a wire harness 21,22 having a wire inside. In the structure, on the external surface of the fluid piping 1, protection films 31,32 composed of ultraviolet curable resin are formed.SELECTED DRAWING: Figure 1
Patent JP-2020035554-A (JP)
Title: Fixing structure of battery case
Inventor: OKUMA KANAE
IPC: B62D25/20
Filed: 2018-08-28
Abstract: To improve lateral impact performance by increasing strength of the battery case of an electric vehicle.SOLUTION: A case sidewall 31d directing the vehicle width direction outside of a battery case 31 includes more than one fixing portions 31g projecting the vehicle width direction outside and fixed to the car body, and a coupling wall 31h formed into surface shape facing the case sidewall 31d and coupling the more than one fixing portions 31g in the cross direction. Since the fixing portions 31g and the coupling wall 31h are formed integrally with the battery case 31, when collision load of lateral collision is inputted to the battery case 31, the space surrounded by two fixing portions 31g, the coupling wall 31h and the case sidewall 31d is collapsed and collision energy can be absorbed effectively. Furthermore, since the fixing portions 31g and the coupling wall 31h are formed integrally with the battery case 31 made by metal die casting, not only the number of components can be reduced, but also the rigidity of the battery case 31 is increased by the fixing portions 31g and the coupling wall 31h.SELECTED DRAWING: Figure 7
Patent JP-2019023293-A (JP)
Title: A method for loading a stereotype refractory material of a coke oven
Inventor: ENOEDA SEIJI
IPC: B25J13/00
Filed: 2018-08-30
Abstract: To provide the method for loading the stereotype refractory material of the coke oven, that can efficiently loading the stereotype refractory material of the coke oven in a space-saving manner.SOLUTION: The method for loading the stereotype refractory material of the coke oven comprising loading the stereotype refractory material using a system for loading the stereotype refractory material of the coke oven comprises: a supply step of disposing the stereotype refractory material on a supply table, a loading step of loading the stereotype refractory material disposed on the supply table onto a pedestal by stereotype refractory material loading means, and a mortar applying step of applying mortar to the stereotype refractory material by mortar applying means, wherein the system for loading the stereotype refractory material of the coke oven has a plurality of pedestals for loading the stereotype refractory material, the stereotype refractory material loading means for loading the stereotype refractory material on the pedestal, the mortar applying means for applying the mortar to the stereotype refractory material, control means for controlling the stereotype refractory material loading means and the mortar applying means, and the supply table for supplying the stereotype refractory material to the stereotype refractory material loading means.SELECTED DRAWING: Figure 1
Patent JP-2020035917-A (JP)
Title: Diamond field effect transistor and method of manufacturing the same
Inventor: KAWARADA HIROSHI
IPC: H01L21/336
Filed: 2018-08-30
Abstract: To provide a diamond field effect transistor having normally-off electrical characteristics.SOLUTION: The diamond field effect transistor includes: a diamond substrate 10; a source electrode 20 and a drain electrode 22, formed on the diamond substrate 10; a hydrogenated layer 30 formed in a region of the diamond substrate 10 between the source electrode 20 and the drain electrode 22; an auxiliary insulating layer 51 formed in contact with an upper surface of the hydrogenated layer 30; a gate insulating layer 40 formed on the auxiliary insulating layer 51; and a gate electrode 60 formed on the gate insulating layer 40 and disposed by being overlapped with the auxiliary insulating layer 51 in plan view.SELECTED DRAWING: Figure 1
Patent JP-2019050568-A (JP)
Title: Directional coupler
Inventor: KAMO HIROYUKI
IPC: H01P3/123
Filed: 2018-09-03
Abstract: To realize a directional coupler using a waffle iron ridge waveguide.SOLUTION: A directional coupler includes a first waffle iron ridge waveguide extending from one end to the other, a second waffle iron ridge waveguide extending from one end to the other, a first bypass waveguide connecting a first portion of the first waffle iron ridge waveguide and a first portion of the second waffle iron ridge waveguide, and a second bypass waveguide connecting a second portion of the first waffle iron ridge waveguide and a second portion of the second waffle iron ridge waveguide.SELECTED DRAWING: Figure 3B
Patent JP-2020036777-A (JP)
Title: Game machine
Inventor: FURUHASHI KAZUHIRO
IPC: A63F7/02
Filed: 2018-09-05
Abstract: To provide a game machine capable of enhancing game interest.SOLUTION: A Pachinko game machine PY1 includes a game control microcomputer 101 which performs determination processing based on ball entry into a first start port 11, variably displays a special symbol, and enables a special game to open a big winning port when a jackpot symbol is stop displayed. A first big winning port 14 is arranged in a first game area and a second big winning port 15 is arranged in a second game area at a position where game balls shot in the way that they enter the first big winning port 14 can enter but game balls shot in the way that they enter the second big winning port 15 cannot enter. The game control microcomputer 101 executes a specific special game including an opening closed by the first big winning port 14 and the second big winning port 15, a first opening game in which the first big winning port 14 is opened after opening, and a second opening game in which the second big winning port 15 is opened after opening.SELECTED DRAWING: Figure 4
Patent JP-2020043639-A (JP)
Title: Mobile power generator managing system
Inventor: KUROKI KAZUAKI
IPC: F02D29/06
Filed: 2018-09-06
Abstract: To provide a mobile power generator managing system capable of managing a generated current and a fuel consumption amount in a mobile power generator.SOLUTION: An information creation unit 43 outputs, to a wireless communication unit 44, position information created from a radio wave transmitted from a GPS satellite 70, detection fuel consumption amount information created from a flow amount detected by a flow meter 20, detection fuel consumption amount information created from a generated current obtained by a current meter 30, and commercial power supply normal operation-time information or commercial power supply stop-time information obtained by a voltage conversion unit 42. The wireless communication unit 44 transmits, from a communication antenna 45 to a management device 50 via a base station 110 and a network 111, the detection fuel consumption amount and the detection generation current from the information creation unit 43, the detection position information, and a detection voltage of a commercial power supply. The management device 50 stores, in an operation management book 51, the detection fuel consumption amount, the detection generation current, the detection position information, commercial power supply normal operation-time or commercial power supply stop-time operation transmitted from the wireless communication unit 44.SELECTED DRAWING: Figure 1
Patent JP-2019022887-A (JP)
Title: Improvement in capillary pressure barriers
Inventor: PAUL VULTO
IPC: B81B1/00
Filed: 2018-09-07
Abstract: To provide a microfluidic apparatus for controlling the shape and/or position of a movable fluid-fluid meniscus.SOLUTION: The apparatus comprises a volume 152 for containing and directing fluid 103, with a fluid flow direction 154 being a downstream direction, including a meniscus 104 and the volume having at least a first structure defining a capillary pressure barrier 105 for shaping and aligning the meniscus, the volume being a microfluidic channel having inner surfaces 102 facing fluid including side walls or a top or bottom substrate, the capillary pressure barrier and the meniscus defining a boundary dividing it into at least two or more sub-volumes.SELECTED DRAWING: Figure 1
Patent JP-2020042671-A (JP)
Title: Transaction management device, transaction management method and transaction management program
Inventor: FUJIMOTO SHINGO
IPC: G06Q20/40
Filed: 2018-09-12
Abstract: To guarantee the consistency of ledgers of new and old block chains.SOLUTION: A transaction management device 111 confirms property 153 owned by an owner 130 recorded in an old block chain ledger 121a and transaction contents 152 required for a transaction operation in response to a request 151 for the transaction operation of the property owned by the owner 130 in an old block chain 100B during taking over the old block chain ledger 121a to a new block chain ledger 121b when performing version upgrade from an old block chain 100a to a new block chain 100b. The transaction management device generates a transfer transaction 154 obtained by attaching an electronic signature to the property owned by the owner of the old block chain after the transaction in the case of confirming the validity of the transaction operation. The transaction management device forms verification and agreement about the generated transfer transaction 154 (155) and records the verification and the agreement in the new block chain ledger 121b.SELECTED DRAWING: Figure 1
Patent JP-2020042734-A (JP)
Title: Visibility evaluation system
Inventor: ONDA KAZUMASA
IPC: G06F30/20
Filed: 2018-09-13
Abstract: To provide a visibility evaluation system for performing quantitative evaluation of overall visibility including a confirmation operation to a design factor.SOLUTION: A visibility evaluation system includes: a biomechanical model 10 for simulating a confirmation operation to a visible target point in a virtual 3D space with an object and the visible target point 20 defined; a visible determination model 50 for calculating visibility 15 to the visible target point in a visible image in a visual line of the biomechanical model stored in a database 8; and a general control part 11 for linking the biomechanical model and the visual determination model. The general control part gives perturbation to the biomechanical model, calculates the visibility 15 to the visible target point at its attitude, calculates the degree 16 of a load of the biomechanical model due to the perturbation, executes an operation to generate an attitude by a behavior to be the minimum degree of a load and the maximum visibility, and calculates easy visibility from the integrated value of degrees of loads and the final value of the visibility.SELECTED DRAWING: Figure 1
Patent JP-2020046187-A (JP)
Title: Measurement data calibration method for three-dimensional laser light scanning device
Inventor: SHINOZUKA YUKIO
IPC: G02B26/10
Filed: 2018-09-14
Abstract: To provide a method of calibrating measurement data of a three-dimensional laser light scanning device, in which a user can easily perform calibration of the three-dimensional laser light scanning device and improve measurement accuracy.SOLUTION: The method includes stratifying point group data obtained during one rotation of the slower of the horizontal rotation speed and vertical rotation speed in the direction of reflecting the laser beam by a reflection mirror 2 of a laser measurement unit 1 into two sets, a point group A and a point group B, selecting a predetermined mechanical error parameter, applying the selected mechanical error parameter to the point group data A and the point group data B, obtaining and comparing coordinate values of markers from each point group data, and calculating a correction value of the mechanical error parameter such that the difference between the coordinate values is equal to or less than a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2020046490-A (JP)
Title: Signal processing system and signal processing method
Inventor: MAGARA HIDEKI
IPC: G10L21/0264
Filed: 2018-09-18
Abstract: To improve determination accuracy when determining whether a passenger of a vehicle is speaking or not.SOLUTION: A signal processing system mounted on a vehicle comprises: a vibration detection section for detecting vibration of the vehicle; a voice detection section for detecting voice of a passenger of the vehicle; an estimation section for estimating a signal outputted when the voice detection section detects vibration as noise from a vibration signal which the vibration detection section outputs by detecting the vibration and outputting the signal as an estimation signal; and a determination section for determining whether the passenger is speaking or not by calculating a correlation value between a voice signal outputted by detection of the voice by the voice detection section and the estimation signal outputted by the estimation section.SELECTED DRAWING: Figure 5
Patent JP-2019055185-A (JP)
Title: Nail hole guiding system
Inventor: BAR-TAL MEIR
IPC: A61B17/17
Filed: 2018-09-18
Abstract: To provide medical instruments for implanting an intramedullary nail.SOLUTION: A jig for placing a screw to stabilize an intramedullary femoral nail comprises a shell, a drill guide assembly movably mounted on the shell, and having a plurality of radiopaque markers affixed to an upper face, a magnetic field generator, and a plurality of magnetic location sensors in response to magnetic fields produced by the magnetic field generator. A position processor is operative to compute positional information of the magnetic location sensors on the basis of signals communicated thereto. The positional information is placed in registration with an anatomical image so that the drill guide assembly can be aligned with a transverse bore in the intramedullary femoral nail.SELECTED DRAWING: Figure 1