baber/WOPTO huggingface dataset:
Patent JP-2020159199-A (JP)
Title: engine
Inventor: MASUDA YUTAKA
IPC: F02B75/32
Filed: 2019-03-25
Abstract: To estimate a compression ratio accurately.SOLUTION: An engine comprises: a compression ratio variable mechanism that displaces a top dead center position of a piston; a first sensor Sa that detects a first detection target, which is linked to the operation of a crankshaft and is in a fixed position regardless of the displacement of the top dead center position of the piston; and a second sensor Sb that detects the second detection target, which is linked to the movement of the crankshaft and the displacement of the top dead center position of the piston.SELECTED DRAWING: Figure 5
Patent JP-2020159366-A (JP)
Title: Oil supply structure
Inventor: NAITO HIDEKI
IPC: F16H57/04
Filed: 2019-03-25
Abstract: To secure a sufficient amount of oil to be supplied to an object arranged inside a cylindrical body.SOLUTION: An oil supply structure 20 comprises: a casing 15 comprising a storage part 18 for storing oil; a cylindrical body 24 rotatably supported with respect to the casing 15, and partially immersed in the oil stored in the storage part 18; an object arranged inside the cylindrical body 24, and to be supplied with the oil; a first opening 40 provided so as to penetrate a peripheral surface part 24F of the cylindrical body 24; and a first guiding structure 50 for guiding the oil to the first opening 40 when the cylindrical body 24 is rotated in a predetermined rotation direction R.SELECTED DRAWING: Figure 3
Patent JP-2019183136-A (JP)
Title: Aqueous dispersion, coating film and coated article, and method for producing aqueous dispersion
Inventor: ISHIKAWA TAKUJI
IPC: C08F2/18
Filed: 2019-03-27
Abstract: To provide an aqueous dispersion that can form a coating film having excellent adhesion to a base material.SOLUTION: The present invention provides an aqueous dispersion containing a particulate resin composite containing a fluorine-containing resin and an inorganic polymer, the fluorine-containing resin containing a hydrolyzable silyl group-containing unsaturated monomer unit.SELECTED DRAWING: None
Patent JP-2020156924-A (JP)
Title: Syringe connecting instrument
Inventor: ITO SHINGO
IPC: A61M5/14
Filed: 2019-03-27
Abstract: To provide a syringe connecting instrument which can prevent a seal member arranged in a container from being penetrated by a needle tube before a seal member arranged in a syringe is penetrated.SOLUTION: A syringe connecting instrument 200 which is a connector for capable of connecting containers 410, 420 which keep a medicament and keep the inside in a negative pressure and syringes 310, 320 includes a body part 201 attached to both containers and hollow needle parts 230, 240 held by the body part. The respective needle parts include first puncture parts 231, 241 which protrude to one end side of the body part and can penetrate seal members 412, 422 arranged in the containers and second puncture parts 232, 242 which protrude to the other end side of the body part and can penetrate seal members 312, 322 arranged in the syringes. A resistance value when the first puncture part penetrates the seal member of the container is greater than a resistance value when the second puncture part penetrates the seal member of the syringe.SELECTED DRAWING: Figure 8
Patent JP-2020165695-A (JP)
Title: Mobile terminal and mobile terminal control program
Inventor: ANDO YOHEI
IPC: G01C21/34
Filed: 2019-03-28
Abstract: To provide a technique for preventing power from being unnecessarily consumed in route guidance using a mobile terminal.SOLUTION: In a mobile terminal 10, mobile terminal control program 21 in a control unit 20 includes a route guidance unit and a power saving control unit. The route guidance unit 21a guides a scheduled route to a destination, and re-searches the scheduled route when the unit leaves the scheduled route. The power saving control unit 21b makes the mobile terminal to perform the power saving operation in a case where the ambient brightness is darker than a threshold or in a case where the operation is not performed for a predetermined period of time or in a case where the re-search is performed a predetermined number of times within a predetermined period of time.SELECTED DRAWING: Figure 1
Patent JP-2020168048-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2019-04-01
Abstract: To provide a game machine in which ingenuity is exercised for A performance.SOLUTION: A game machine that executes a lottery on whether or not to impart a privilege, and controls a game state to any of game states includes: performance display means; and first operation means, second operation means, and third operation means that can be operated by a player, and are operation parts different from each other. A first instruction performance can be executed for instructing the first operation means to execute a predetermined operation continuously, and second and third instruction performances can be executed for instructing the second and third operation means to execute predetermined operations respectively. When an operation according to the second instruction performance is executed, a change is given to a performance display, and when an operation according to the third instruction performance is executed, visibility of the performance display is enhanced. It is possible to execute the second instruction performance after the first instruction performance is executed while the first instruction performance is kept being displayed, and to execute the third instruction performance while the first instruction performance and the second instruction performance are kept being displayed.SELECTED DRAWING: Figure 696
Patent JP-2019195156-A (JP)
Title: Methods, apparatus and systems for ai-assisted or automatic video production
Inventor: PAUL SHEN
IPC: H04N21/854
Filed: 2019-04-02
Abstract: To provide methods, apparatus and systems for AI-assisted or automatic video production for automatically producing a video program in accordance with a script.SOLUTION: Various media assets are recorded and/or stored in a content database, together with metadata relating to each of the media assets. Each media asset is tagged with a unique content ID, the unique content ID associating the metadata with the media asset. The media assets are then indexed. Text from a script is then analyzed using natural language processing to locate one or more relevant indexed media assets. The located one or more media assets are assembled into a video program in accordance with the script.SELECTED DRAWING: Figure 1
Patent JP-2020170788-A (JP)
Title: Semiconductor device
Inventor: SUZUKI RYUTA
IPC: H01L29/861
Filed: 2019-04-03
Abstract: To provide a semiconductor device in which the movement of a plurality of types of movable ions existing in an interlayer insulating film at a terminal portion is suppressed.SOLUTION: A semiconductor device includes a semiconductor substrate partitioned into an element portion provided with a functional structure and a terminal portion provided with a terminal withstand voltage structure, an interlayer insulating film provided on the semiconductor substrate of each of the element portion and the terminal portion, an insulating protective film provided on the interlayer insulating film at the terminal portion, and a metal film provided in a part of a through hole penetrating the interlayer insulating film of the terminal portion, and a part of the protective film is provided so as to penetrate into the through hole.SELECTED DRAWING: Figure 1
Patent JP-2020171933-A (JP)
Title: Method and structure for joining dissimilar metal member
Inventor: YAMAMOTO KOJI
IPC: B23K20/00
Filed: 2019-04-09
Abstract: To provide a joining method and a joining structure of dissimilar metal members, that further simplify joining while maintaining a high degree of adhesion.SOLUTION: Provided is a joining method for joining a joining member 2 made of a desired metal material, and a member 3 to be joined made of a softer metal material than the joining member 2. In the joining method, the shaft-like joining member 2 is fitted to a cylindrical part 31 of the member 3 to be joined, and the circumference of this part is restrained in this state, and by compressing the member 3 to be joined in this state, both peripheral wall surfaces of these members are crimped and joined in a state that end faces of the cylindrical part 31 of the member 3 to be joined and the joining member 2 are aligned on the same plane. Accordingly, the joining member 2 and the member 3 to be joined can be easily joined with a high degree of adhesion. Further, by aligning the end faces of both members, external force hardly acts on the joining member 2, and the high degree of adhesion of both members can be maintained for a long period of time.SELECTED DRAWING: Figure 1
Patent JP-2020171977-A (JP)
Title: Creep-feed grinding method
Inventor: YAMAMOTO DAISUKE
IPC: B24B7/04
Filed: 2019-04-09
Abstract: To grind a workpiece to a desired thickness and make a surface to be ground a clean surface by using creep-feed grinding.SOLUTION: A creep-feed grinding method includes a first grinding process and a second grinding process. In the first grinding process, a spindle 70 is inclined from a Z-axis, a side with the minimum distance between a grindstone underside and a holding surface 300a is defined as a wheel front side, and a side with the maximum distance between the grindstone underside and the holding surface 300a is defined as a wheel rear side. Further, in the first grinding process, after implementing a preparation process of positioning an underside of a front grindstone 741 below a workpiece top face held by holding means 30, and positioning the holding means 30 on a front side of the front grindstone 741, the holding means 30 is moved from the wheel front side to the wheel rear side in order to grind the workpiece using the underside and an outside surface of the front grindstone 741. In the second grinding process following the first grinding process, the underside of the front grindstone 741 is aligned with a height at which a distance between the underside of the front grindstone 741 and the holding surface 300a coincides with the workpiece finish thickness, and the holding means 30 is moved from the wheel rear side toward the wheel front side in order to grind the workpiece using the underside and an inside surface of the front grindstone 741.SELECTED DRAWING: Figure 7
Patent JP-2020173637-A (JP)
Title: Image processor, production system, article manufacturing method, and image processing method
Inventor: OTAKE KAZUKI
IPC: B25J13/08
Filed: 2019-04-11
Abstract: To provide an image processor that efficiently and easily generates a rotation model having an appropriate edge shape according to a rotation angle for use in pattern matching for obtaining a rotation angle of an object.SOLUTION: An image processor generates a rotation model used for pattern matching processing for specifying a rotation angle of a photographed object. The image processor generates (S1) a plurality of model edge images with different rotation angles, and creates a reference rotation model including the plurality of model edge images classified (S2) into one of a plurality of classes corresponding to a rotation angle range including the rotation angles (reference rotation model creation). The image processor updates (S5), using an update image of an object photographed to have a specific rotation angle, a model edge of at least one model edge image of the reference rotation model class that is divided into classes that correspond to a rotation angle range that includes the specific rotation angle (S4: rotation model update step).SELECTED DRAWING: Figure 4
Patent JP-2020174900-A (JP)
Title: Medicine and method for decomposing anticancer agent
Inventor: HORIKAWA TAKAHIRO
IPC: A62D3/30
Filed: 2019-04-18
Abstract: To provide a method and a decomposer which can quickly and simply decompose and remove anticancer agent residual in a medical site in order to prevent health damage by anticancer agent exposure to a medical worker and patient's family.SOLUTION: There is provided a decomposer for decomposing anticancer agent containing hypochlorous acid. Further, there is provided a method for decomposing anticancer agent residual in an object or an objective space including a process of spraying solution containing hypochlorous acid on the object or into the objective space.SELECTED DRAWING: None
Patent JP-2019173755-A (JP)
Title: Overhang turbine with turbine cartridge and power generator system
Inventor: KEVIN FAIRMAN
IPC: H02K7/08
Filed: 2019-04-18
Abstract: To provide a turbine power generator device using heat got from industrial steps, a renewable heat source and other sources and applied for a power generation.SOLUTION: A power generator feeds gasified/atomized liquid into a clearance between a rotor and a stator before introduction, enables the liquid to be cooled and the liquid is condensed by discharged gas from a turbine. The turbine has a universal design and can be corrected in relative easy manner due to the fact that it is used in a power generator having a rated power output in a range of 50KW to 5MW. A correction is partially accomplished under application of a module type turbine cartridge constituted by a respective rotor and stator of which sizes are determined in respect to a countermeasure from a supported power generator to a rotor motion in a radial direction for an applied example using a selected turbine brush seal. The cartridge can be fixed to the turbine and can be removed in relative easy manner for its repairing/re-configuration. A rotor housing is designed in such a way that it can be cut in a relative easy manner to a size coinciding with a desired operation parameter.SELECTED DRAWING: Figure 4a
Patent JP-2020182015-A (JP)
Title: Method for testing operation of base station, wireless communication system, and base station
Inventor: NAKAHIRA TOSHIRO
IPC: H04W88/12
Filed: 2019-04-23
Abstract: To carry out operation tests of a base station without connecting terminal stations by workers on site.SOLUTION: A method for testing an operation of a base station to which a plurality of terminal stations can connect includes: a switching step of, among a plurality of wireless communication units capable of switching between a normal mode to perform wireless communication as the base station and a slave unit mode to perform wireless communication as a virtual terminal station, switching a specific wireless communication unit to the slave unit mode and setting the other wireless communication units to the normal mode; and a test execution step of executing an operation test of the base stations by causing the specific communication unit switched to the slave unit mode and the other wireless communication units in the normal mode to communicate with each other based on a test policy to set the operation test.SELECTED DRAWING: Figure 3
Patent JP-2020182914-A (JP)
Title: Floating movable body, agitator equipped with movable body
Inventor: FUJIKAWA TARO
IPC: H02K7/00
Filed: 2019-05-09
Abstract: To provide a movable body which floats in a liquid or a gas, and an agitator equipped with the movable body.SOLUTION: A movable body 1 floats and moves in a liquid or a gas. The movable body according to one embodiment of the present invention comprises: a cylindrical or spherical rotary shell 100 which is water-tight in the liquid or air-tight in the gas; and a rotation control unit 200 which is stored in the rotary shell. The rotation control unit has a rotary shaft 212 of the rotary shell which extends in an axial direction of the cylinder or an axial direction passing through a center of the sphere, and a drive part 210 which rotates the rotary shaft. The rotary shell and the rotation control unit are pivoted by the rotary shaft.SELECTED DRAWING: Figure 1
Patent JP-2020178330-A (JP)
Title: Head-mounted display system capable of displaying virtual and real scenes in picture-in-picture mode, related method, and related non-temporary computer-readable storage media
Inventor: CHEN WEI-SHUO
IPC: G06F3/0484
Filed: 2019-05-10
Abstract: To provide a head-mounted display system capable of displaying virtual and real scenes in a picture-in-picture mode.SOLUTION: A head-mounted display system includes a mountable body, an image capture unit, a display unit, and a processing unit. The image capture unit is attached to the mountable body and captures the real world of the real environment. The display unit is attached to the mountable body and displays virtual and real scenes in the picture-in-picture mode. The processing unit is coupled to the display unit and the image capture unit. The present disclosure allows a user to view a combination of the virtual and real scenes in the same video frame at the same time, and helps the user understand the user's current position or current state in the real environment. This effectively ensures the user's safety and prevents collision injuries when the user experiences the virtual environment.SELECTED DRAWING: Figure 2
Patent JP-2019203123-A (JP)
Title: Methacrylic resin composition and molded article
Inventor: KOBAYASHI NOBUHIRO
IPC: C08J5/00
Filed: 2019-05-13
Abstract: To provide a methacrylic resin composition having sufficient optical properties for practical use and excellent heat resistance, thermal stability, appearance, weather resistance, hue and molding processability, and a molded article comprising the composition.SOLUTION: The methacrylic resin composition comprises: 100 pts.mass of a methacrylic resin containing 50 to 97 mass% of (A) a methacrylic acid ester monomer unit, 3 to 30 mass% of (B) a structural unit having a ring structure in the main chain, and 0 to 20 mass% of (C) another vinyl monomer unit copolymerizable with a methacrylic acid ester monomer; and 0.001 to 0.2 pts.mass of (D) a compound having a specific structure. The methacrylic resin composition satisfies the following conditions (I) and (II). They are: (I) The methacrylic resin composition has a weight average molecular weight of 65000 to 300000 measured by gel permeation chromatography (GPC); and (II) the mass ratio of the structural unit (B) having a ring structure in the main chain to the component (D) satisfies 25≤(B)/(D)≤1000.SELECTED DRAWING: None
Patent JP-2020188360-A (JP)
Title: Solid-state imaging element and method for driving the same
Inventor: WADA SHOJI
IPC: H04N5/369
Filed: 2019-05-14
Abstract: To provide a solid-state imaging element capable of performing A/D conversion of a pixel signal in a short period of time, and a method for driving the same.SOLUTION: A solid-state imaging element according to the present disclosure includes: a pixel part in which a plurality of pixels for performing photoelectric conversion are disposed in a matrix; first and second signal holding circuits that are provided so as to correspond to one pixel column formed of a plurality of pixels arrayed in a first direction, and that respectively hold a first signal and a second signal from the pixel column; a reference signal generation circuit that generates a reference signal; a first comparator that is connected to an output of the first signal holding circuit and that compares the first signal and the reference signal with each other; a second comparator that is connected to an output of the second signal holding circuit and that compares the second signal and the reference signal with each other; and a logic circuit that is connected to the respective outputs of the first and second comparators, and that outputs a computation result of an output signal from the first comparator and an output signal from the second comparator.SELECTED DRAWING: Figure 2
Patent JP-2020185541-A (JP)
Title: photocatalyst
Inventor: KUTOGI SHIRO
IPC: B01J35/02
Filed: 2019-05-15
Abstract: To provide a production method of a photocatalyst capable of effectively using a waste matter and producing a photocatalyst showing high catalytic activity.SOLUTION: A production method for heating molten slag to produce photocatalytic glass includes a mixing step for mixing the molten slag with nitric acid to obtain a nitric acid mixture, a treatment step for subjecting the strong acid mixture to aftertreatment, and a heat treatment step for heating a slag treated product obtained in the treatment step to produce the photocatalytic glass. The photocatalyst produced by the production method of the present invention causes optical Fenton reaction.SELECTED DRAWING: None
Patent JP-2019220159-A (JP)
Title: Digital information gathering, analyzing method, and apparatus therefore
Inventor: YUASA TAKESHI
IPC: G06Q50/12
Filed: 2019-05-26
Abstract: To provide a method for data gathering and analysis for predicting preferred choices from a database in which facial recognition data and environmental data are acquired and stored, and a device of the method.SOLUTION: An apparatus for predicting preferred choices from a menu of a restaurant is characterized in that an apparatus 1000 comprises: a face recognition system 1116 for capturing a facial image of a customer who visits a restaurant, extracting features from the facial image, and predicting age, gender, and ethnicity by using the features extracted from the facial image; and a server 1122 for running algorithm for storing, to a database, event information acquired via Internet 1112, and environmental information including weather information and transaction data relating to the customers by associating the environmental information and the transaction data, in which the algorithm comprises the steps of: choosing the preferred choices from the database on the basis of a choice standard; and transferring the chosen preferred choices to a portable terminal via POS.SELECTED DRAWING: Figure 10
Patent JP-2020194304-A (JP)
Title: Electronic device and control apparatus thereof
Inventor: TAKUMI TOSHIKI
IPC: G06T1/00
Filed: 2019-05-27
Abstract: To reduce power consumption as compared with the case where all electrodes are in the active state by deactivating some electrodes.SOLUTION: An control apparatus (2) of an electronic device (10) comprises: an active area setting unit (23) for determining whether charge detection at each of a plurality of pixels (12) should be in the active state or the inactive state based on a temperature detection result related to each of a plurality of thermistor elements (11) so as to set an area where the pixel (12) should be activated in a fingerprint sensor (1).SELECTED DRAWING: Figure 1
Patent JP-2020192896-A (JP)
Title: Washer control device, vehicle window washing system and washer control method
Inventor: FUJISAWA YUKI
IPC: B60S1/46
Filed: 2019-05-28
Abstract: To control, with an inexpensive configuration, an injection direction and an injection quantity of a washer liquid in accordance with the position of a wiper blade for a wiping operation.SOLUTION: A washer control signal generating circuit 106 generates a washer injection quantity control signal and a washer injection direction control signal, from a signal indicating a change in rotation angle of the output shaft of a wiper motor 18 detected by a rotation angle sensor 54. The washer injection quantity control signal makes a quantity of injected washer liquid maximum when a wiper blade starts a wiping operation from one inverting position to the other inverting position, makes it smaller when the wiper blade approaches the other inverting position, makes it maximum when the wiper blade starts a wiping operation at the one inverting position after inverting the wiping operation at the other inverting position, and makes it smaller when the wiper blade approaches the one inverting position. The washer injection direction control signal switches an advancing direction of the wiper blade after the injecting direction of the washer liquid is inverted when the wiping operation of the wiper blade is inverted at one of the two different inverting positions.SELECTED DRAWING: Figure 2