baber/WOPTO huggingface dataset:
Patent JP-2019208629-A (JP)
Title: Swallowing function evaluation method and swallowing function evaluation apparatus
Inventor: SASAKI MAKOTO
IPC: A61B5/11
Filed: 2018-05-31
Abstract: To provide a swallowing function evaluation method and a swallowing function evaluation apparatus capable of determining the voluntary swallowing strength and a difference of a single swallowing amount, a difference of physical properties (hardness, viscosity, temperature, liquid, individual) of food and a food bolus, a difference of a swallowing state and a presence of aspiration, types (overt aspiration, occult aspiration, aspiration before swallowing, aspiration during swallowing, aspiration after swallowing, etc), and a risk (larynx inflow, etc).SOLUTION: A swallowing function evaluation method of the present invention is characterized by: detecting at least a biological signal from swallowing start to swallowing completion; extracting a feature amount from the detected biological signal; identifying a swallowing state from the feature amount by using machine learning, and evaluating a swallowing function; using a suprahyoid muscle group biological signal by the muscle activities of the suprahyoid muscle group and an infrahyoid muscle group biological signal by the muscle activities of the infrahyoid muscle group as the biomedical signal; and extracting the feature amount from the suprahyoid muscle group biological signal and the infrahyoid muscle group biological signal.SELECTED DRAWING: Figure 1
Patent JP-2019210996-A (JP)
Title: Ball screw
Inventor: KANAZAWA SHUJI
IPC: F16C33/78
Filed: 2018-06-04
Abstract: To provide a ball screw capable of easily managing a phase of a sleeve, and shortening a time to assemble a sleeve into a nut.SOLUTION: A ball screw has a screw shaft 10 provided with a spiral first screw groove 11 on an outer peripheral surface, a nut 20 disposed around the screw shaft 10 and formed with a spiral second screw groove 21 on an inner peripheral surface, a plurality of balls 30 housed in a transfer passage 23 formed by opposed both screw grooves 11, 21, and a dowel 40 mounted in a hole of the nut and having a ball return passage 42 for circulating the plurality of balls from one end to the other end of the transfer passage. The nut 20 is provided with a projecting portion 25 projecting on a part in a circumferential direction of an axial end surface, and a key groove 27 formed on an outer peripheral surface and engageable with a power transmission member, and an inner ring raceway groove 61 of the ball screw supporting bearing 60 is integrally formed on the outer peripheral surface of the nut 20.SELECTED DRAWING: Figure 1
Patent JP-2019212824-A (JP)
Title: Wafer processing method
Inventor: TOIDA YOSHITAMA
IPC: B23K26/38
Filed: 2018-06-06
Abstract: To provide a wafer processing method capable of performing plasma etching while holding down costs.SOLUTION: A wafer processing method comprises a protection member arranging step (ST1), a cutting step (ST2), a plasma etching step (ST3), a functional layer cutting step (ST4), and a cleaning step (ST5). The protection member arranging step arranges an adhesive tape on a functional layer side on a surface of a wafer. The cutting step makes a cutting blade cut into a rear surface of the wafer and forms a cut groove along division schedule lines. The plasma etching step divides a substrate along the division schedule lines by repeating protection film formation using CFand plasma etching using SFand plasma-etching the wafer from the rear surface side of the wafer so as to cover a fluorine-based protection film on a side surface of a division groove. The functional layer cutting step cuts the functional layer by irradiating the functional layer with a laser beam from the rear surface side of the wafer. The cleaning step removes a debris attached to a side wall of the division groove by supplying water to the wafer and cleaning the wafer.SELECTED DRAWING: Figure 2
Patent JP-2019212144-A (JP)
Title: File management device, method for managing file, and program
Inventor: NAGASUGI YOSHIAKI
IPC: G06F11/34
Filed: 2018-06-07
Abstract: To provide a file management device which can prove the presence or the absence of registration of an electric file even after the electric file is deleted.SOLUTION: The file management device includes: a file storage unit for storing an electronic file as a target of storage management; a log storage unit for storing information on the electronic file; and a log registration unit for writing, if any electronic file is deleted from the file storage unit, information on the time of the deletion of the electronic file into the log storage unit. The log storage unit is preferably built in a storage region different from the file storage unit physically, and the log registration unit writes the date of the deletion of the file into the log storage unit.SELECTED DRAWING: Figure 2
Patent JP-2019216509-A (JP)
Title: Control device for multistage converter
Inventor: TAMADA SHUNSUKE
IPC: H02M7/48
Filed: 2018-06-11
Abstract: To achieve single-pulse drive capable of suppressing generation of a high harmonic wave and reducing voltage distortion.SOLUTION: A control device according to an embodiment comprises: a modulation rate calculation unit 21 that calculates a modulation rate of a multistage converter 10; a phase shift amount generation unit 22 that generates a phase shift amount of a gate signal that drives an upper element S1 of each unit converter 1to 1of a first arm 3P, wherein the phase shift amount corresponds to the modulation rate; and a gate signal generation unit 23 that generates first gate signals of the number of stages and second gate signals of the same number as the number of first gate signals in each of which an on-pulse width and an off-pulse width are the same as each other, wherein each first gate signal has a center of the on-pulse width that is progressed from a phase of an output voltage command by the phase shift amount, and each second gate signal has a center of the on-pulse width that is delayed from the phase of the output voltage command by the phase shift amount, and that sets the first gate signals and the second gate signals as the gate signals for the upper elements S1 of the plurality of unit converters 1to 1of the first arm 3P.SELECTED DRAWING: Figure 1
Patent JP-2019207024-A (JP)
Title: Electronic monitoring equipment for traffic control
Inventor: PAN RONG DE
IPC: F16M11/04
Filed: 2018-06-13
Abstract: To provide electronic monitoring equipment for intelligent traffic control.SOLUTION: Electronic monitoring equipment for intelligent traffic control includes a fitting seat body and a monitoring body fitted to the fitting seat body, and is characterized in that: a locking mechanism is installed on a left end face of the fitting seat body; a top seat is fixedly provided on the left side of an end face of a top part of the fitting seat body; a first chute is installed on a left-side end face of the top seat; a first slide block is slid to engage the first chute; a second chute is installed on an inner top wall of the first chute; a second slide block is slid to engage the second chute; an end face of a bottom part of the second block is fixedly connected to an end face of a top part of the first slide block; a first screw bolt is fitted in screw engagement with the second slide block; a left-side extension end of the first screw bolt is rotated, engaged with, and connected to a left-side inner wall of the second chute; and first electrical machinery is connected to a right-side extension end of the first screw bolt with power.SELECTED DRAWING: Figure 1
Patent JP-2019213761-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-14
Abstract: To provide a game machine enabling an accurate grasping of a defect of a movable body.SOLUTION: A game machine comprises a plurality of movable bodies and special notification means capable of making a special notification. As a special notification, the special notification means makes a notification enabling a confirmation as to whether or not each of the movable bodies is normally operating and thereby makes it possible to grasp which movable body is or is not normally operating. The game machine further comprises predetermined presentation means and suggestion presentation means, the former capable of performing a series of predetermined presentations, the latter capable of performing a suggestion presentation in which a plurality of suggestion images are displayed during the performance of the predetermined presentation and thereby makes a suggestion of an advantageous degree which is advantageous for a player. According to a type of the suggestion image, a suggested advantageous degree differs and a plurality of different types of suggestion images can be displayed at positions that can be overlapped with each other. When a first suggestion image and a second suggestion image with a greater suggested advantageous degree than the first suggestion image are displayed at positions that can be overlapped with each other, the second suggestion image is preferentially displayed over the first suggestion image.SELECTED DRAWING: Figure 22-18
Patent JP-2018146986-A (JP)
Title: Tremor correction lens and camera system
Inventor: OOISHI SUEYUKI
IPC: G03B17/14
Filed: 2018-06-15
Abstract: PROBLEM TO BE SOLVED: To solve looking of a finder, a problem when an electromagnetic lock does not work, and a problem about a tremor correction at a time of exposure.SOLUTION: A tremor correction lens has: a tremor correction optical system that is configured to be movable within a movable range for correcting a tremor occurring in a camera; a drive unit that drives the tremor correction optical system; a lock unit that locks the tremor correction optical system within the movable range; a reception unit that receives a lock instruction by the lock unit output from the camera, while at least one of a start and end of driving by the drive unit is not instructed; a position detection unit that detects a position of the tremor correction optical system; and a control unit that, by reception of the lock instruction from the camera, detects whether the tremor correction optical system is locked within the movable range by the lock unit on the basis of a detection result of the position detection unit, and when the tremor correction optical system is not locked within the movable range, locks the tremor correction optical system within the movable range by the lock unit.SELECTED DRAWING: Figure 1
Patent JP-2019219898-A (JP)
Title: Security countermeasures investigation tool
Inventor: SAITO AKIRA
IPC: G06Q10/06
Filed: 2018-06-20
Abstract: To provide a security countermeasures investigation tool that analyzes a procedure of a cyber-attack to achieve a threat and investigates corresponding security countermeasures.SOLUTION: A security countermeasures investigation tool 1 includes: a threat database that defines a threat subjected to a cyber-attack; a risk value calculation unit for calculating a risk value in an analysis target system relative to the threat; a risk value determination processing unit for determining whether the risk value calculated by the risk value calculation unit exceeds a predetermined reference value or not; and a security countermeasures investigation unit for investigating security countermeasures relative to an attack scenario created by analyzing an attack procedure of a cyber-attack against a threat generating the risk value exceeding the reference value.SELECTED DRAWING: Figure 1
Patent JP-2019217122-A (JP)
Title: Robot, method for controlling robot and program
Inventor: KADOSAWA KAORI
IPC: B25J5/00
Filed: 2018-06-22
Abstract: To provide a robot that can express various emotions more than before to a predetermined object depending on favorability rating, and to provide a method for controlling a robot and a program.SOLUTION: A robot 100 includes: a user recognition unit 111 for recognizing a predetermined object; and a response control unit 116 for determining an approaching mode during approaching the predetermined object on the basis of favorability rating to the predetermined object recognized by the user recognition unit 111, and controlling the own device to express an emotion to the predetermined object depending on the determined approaching mode during approaching the predetermined object.SELECTED DRAWING: Figure 2
Patent JP-2019005581-A (JP)
Title: Analyte information acquisition device and analyte information acquisition method
Inventor: ABE HIROSHI
IPC: A61B8/13
Filed: 2018-06-22
Abstract: To provide an analyte information acquisition device performing photoacoustic measurement, capable of preventing unintended laser radiation.SOLUTION: An analyte information acquisition device comprises: photoacoustic measurement means for acquiring characteristic information of the analyte based on an acoustic wave generated on the analyte by radiation of a light to the analyte; operation acquisition means for acquiring information indicating an operation performed by an operator through input means; and control means for, when the operation acquisition means receives plural operations for instructing start of photoacoustic measurement based on information indicating the operation, allowing measurement by the photoacoustic measurement means, and when the plural operations are not received, not performing measurement by the photoacoustic measurement means.SELECTED DRAWING: Figure 1
Patent JP-2019220656-A (JP)
Title: Film forming method and film forming apparatus
Inventor: FUJIWARA NAONORI
IPC: H01L21/31
Filed: 2018-06-22
Abstract: To provide a film forming method and a film forming apparatus for adjusting a film thickness as desired for a wall surface of a groove in a substrate having at least an insulating film with the groove.SOLUTION: The film forming method includes: supplying a substrate having at least an insulating film with a groove with at least a source gas; and performing a film forming process. The film forming process is performed while changing a supply amount of the source gas per unit time.SELECTED DRAWING: Figure 8B
Patent JP-2018140297-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in taste of a game.SOLUTION: The game machine includes main control means for controlling a game, and performance control means for controlling performances related to the game. The main control means includes: lottery game execution means that can execute a lottery game on the basis of entry of a game medium in a winning area in a game area; specific game execution means that, when the lottery game derives a specific result, may execute a specific game; game pattern selection means that can select a game pattern according to the lottery game from a plurality of tables; and game information transmission means that can transmit game information related to the lottery game, to the performance control means.SELECTED DRAWING: Figure 8
Patent JP-2020001866-A (JP)
Title: Conveyance feeder
Inventor: ODA KAZUTERU
IPC: G01G19/387
Filed: 2018-06-27
Abstract: To provide a compact conveyance feeder which can be mounted to a combinational measuring counter, and which further performs aligned conveyance in single file in a short conveyance path, although various shapes such as candies and chocolates exist, and thus, is superior in versatility.SOLUTION: A conveyance feeder includes: a first conveyance plane which causes articles to drop down in a parallel state from a discharge end of a direction orthogonal to a conveyance direction of the articles; a step part which is disposed at a lower part of the discharge end in order to receive the articles dropping down from the discharge end, and aligning them in a direction along the discharge end; a second conveyance plane which conveys the articles discharged from the step part in the direction along the discharge end, by sequentially feeding the articles again to the conveyance direction; and an excitation device which applies oscillation to the first conveyance plane and the second conveyance plane in order to move the articles.SELECTED DRAWING: Figure 1
Patent JP-2019006776-A (JP)
Title: Eye drop containing water-soluble polymer
Inventor: IEMOTO SUZUKA
IPC: A61K47/18
Filed: 2018-06-27
Abstract: To provide a novel eye drop containing brimonidine.SOLUTION: An eye drop contains brimonidine and/or a salt thereof, a water-soluble polymer, and benzalkonium chloride; the content of brimonidine and/or the salt thereof is 0.05 w/v%-0.2 w/v%, the content of the water-soluble polymer is 0.1 w/v%-1.5 w/v%, the content of the benzalkonium chloride is 0.001 w/v%-0.01 w/v%, and a weight ratio between the brimonidine and/or the salt thereof and the benzalkonium chloride is 1: 0.01-0.1.SELECTED DRAWING: None
Patent JP-2018197861-A (JP)
Title: Integrated waveguide coupler
Inventor: AMIT MIZRAHI
IPC: G02B6/136
Filed: 2018-06-27
Abstract: To provide an integrated waveguide coupler in which a waveguide is integrated in a semiconductor substrate such as an SOI substrate.SOLUTION: A waveguide coupler 120 includes a first waveguide and a second waveguide. The waveguide coupler also includes a connecting waveguide disposed between the first waveguide and the second waveguide. The connecting waveguide includes first material having a first index of refraction and second material having a second index of refraction higher than the first index of refraction.SELECTED DRAWING: Figure 1-1
Patent JP-2020001538-A (JP)
Title: Display device for vehicle
Inventor: KIKUCHI YUTA
IPC: B60K35/00
Filed: 2018-06-27
Abstract: To provide a display device for a vehicle capable of easily discriminating between a normal current state information image and a predicted prediction information image to allow a viewer to recognize the current state information image and the prediction information image.SOLUTION: An HUD device (display device for a vehicle) 100 includes: an indicator 120 for displaying vehicle information; a detection information acquisition unit 173 and a communication information acquisition unit 174 for acquiring information on another vehicle 400 existing around an own vehicle 300 with the HUD device 100 mounted thereon; an image generation unit 172 for generating an information image displayed by the indicator 120; and behavior prediction determination unit 175 for predicting a change in a future behavior of an object with information on the object acquired through an object information acquisition unit. The image generation unit 172 displays a display form of a prediction information image showing a behavior change of the object predicted by the behavior prediction determination unit 175 in a different manner from a display form of a current state information image showing the current behavior change of the object.SELECTED DRAWING: Figure 2
Patent JP-2020004609-A (JP)
Title: Insulation sheet, stator for rotary electric machine, and method for manufacturing stator for rotary electric machine
Inventor: MATSUBARA TETSUYA
IPC: H01B3/42
Filed: 2018-06-28
Abstract: To provide an insulating sheet which prevents a foam layer from being peeled from an insulation layer, and a stator for rotary electric machine including the insulating sheet and a method for manufacturing the same.SOLUTION: An insulating sheet 1 includes an insulation layer 11 formed of a sheet having electric insulation property, a foam layer 12 that is a foam resin layer provided so as to cover at least one surface of the insulation layer 11, and an opening sheet layer 13 which is provided so as to cover a surface opposite to the insulation layer 11 side in the foam layer 12 and is formed of a sheet having a plurality of dispersedly disposed openings 13a.SELECTED DRAWING: Figure 1
Patent JP-2020004614-A (JP)
Title: Luminaire
Inventor: FUSAKA TADASHI
IPC: F21V17/00
Filed: 2018-06-28
Abstract: To provide a luminaire that can restrain leakage of light emitted from a light source.SOLUTION: A luminaire 100 comprises a light source 110, an opposed part 120, and a blocking part 130. The light source part 110 comprises a light source 113. The light source 113 emits light. The opposed part 120 is opposed to the light source part 110. The blocking part 130 surrounds at least a portion of an optical axis LA of the light emitted from the light source 113. The opposed part 120 comprises an opening part 122. The light emitted from the light source 113 is incident on the opening part 122. The blocking part 130 is attached to the light source part 110 or the opposed part 120. The blocking part 130 is arranged at a position for blocking the light leaking from the vicinity of an edge of the opening part 122.SELECTED DRAWING: Figure 4
Patent JP-2020004119-A (JP)
Title: Semiconductor device and control system using same
Inventor: KAWAKAMI NAOTAKA
IPC: G05F1/10
Filed: 2018-06-28
Abstract: To provide a technique of enabling reduction in power consumption of a semiconductor device even when operated at high speed.SOLUTION: The semiconductor device includes a module that outputs a signal, a delay element, a first output circuit having an input and an output, a first external terminal connected to the output of the first output circuit and to be connected to a signal line, and a second external terminal. The input of the first output circuit receives the signal delayed by the delay element. The second external terminal receives the signal without intervention of the delay element. The signal of the second external terminal is used to change the potential level of the signal line to be connected to the first external terminal before the first output circuit changes the potential of the first external terminal based on the delayed signal.SELECTED DRAWING: Figure 1
Patent JP-2021120766-A (JP)
Title: Otsu-gram with delayed memory matrix
Inventor: NIITSUMA HIROTAKA
IPC: G06F17/16
Filed: 2018-07-03
Abstract: To provide an otsu-gram capable of automatically selecting an appropriate feature by solving a problem of having to by craftsmanship adjust n in n-gram which is often used as feature amount of time-series data in natural language processing, etc.SOLUTION: A problem of having to adjust n in n-gram by craftsmanship is solved by adjusting n using otsu-binarizing a large amount. In a calculation of this feature, a part that requires the large amount of memory is evaluated as lazy, and the calculation with a small amount of memory is possible. Is proposed a method for high-speed calculation with a small amount of memory by saving a part of the data on an optical disk. This memory efficiency improvement method is a technique with a wide range of applications that can be applied to other sparse matrix operations.SELECTED DRAWING: Figure 3
Patent JP-2020008327-A (JP)
Title: Rotation detector
Inventor: MURATA NOBUTAKA
IPC: G01P3/488
Filed: 2018-07-03
Abstract: To provide a rotation detector having high durability, and capable of preventing foreign substances such as iron powder from sticking to a sensor body.SOLUTION: A rotation detector 100 comprises: a sensor body 10 installed while a tip part is separated from the circumferential face of a rotor 5, and generating a pulse signal corresponding to a change of magnetic flux due to the rotation of the rotor 5; and a movable member 20 having a covering part for covering the tip part of the sensor body 10 and supported by the sensor body 10 so as to be movable in a direction A approximately perpendicular to an axial line CL1 passing through the center of the sensor body 10 and approximately perpendicular to the rotation axis 6 of the rotor 5. The movable member 20 further has a pressure-receiving part on which a lubricant that is scooped up accompanied with the rotation of the rotor 5 abuts, and is provided so as to move in the direction A by a hydraulic force acting upon the pressure-receiving part.SELECTED DRAWING: Figure 1