baber/WOPTO huggingface dataset:
Patent JP-2019169973-A (JP)
Title: Video decoding method in AMVP mode
Inventor: OH SOO MI
IPC: H04N19/94
Filed: 2019-06-06
Abstract: To provide a video decoding method in an AMVP mode.SOLUTION: In a method of the present invention, when a difference motion vector and an AMVP index are extracted from a bit stream, and at least two of vector candidates of a left side, an upper side, and a time motion can be used, an AMVP candidate list is structured by using the two available motion vectors, a motion vector predictor is selected from the AMVP candidate list by using the AMVP index, and the motion vector is generated by using the motion vector predictor and the difference motion vector. The time motion vector candidate is a motion vector of a time motion vector candidate block in a time motion vector candidate picture, and the time motion vector candidate block is determined on the basis of a position of the time motion vector candidate block. Therefore, a coding efficiency of motion information including various motion vector candidates is improved. The coding efficiency is improved by adaptively storing the motion information of a reference picture, and adaptively generating the time motion vector candidate.SELECTED DRAWING: Figure 1
Patent JP-2020199013-A (JP)
Title: Heat insulating container and method of manufacturing the same
Inventor: KOWA YASUHIRO
IPC: B65D25/14
Filed: 2019-06-07
Abstract: To provide a heat insulating container that allows application of, onto an inner surface of an inner container, coating having excellent abrasion resistance and corrosion resistance and capable of preventing adhesion of dirt or smell.SOLUTION: A heat insulating container 1 has metallic outer container 2 and inner container 3 each being open at one end, and their respective open ends are joined to each other with the inner container 3 being housed inside the outer container 2. A vacuum heat insulation layer 4 is provided between the outer container 2 and the inner container 3. Further, a middle layer and a diamond-like carbon (DLC) layer are provided by being laminated successively on the inner surface of the inner container 3.SELECTED DRAWING: Figure 1
Patent JP-2020202930-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2019-06-14
Abstract: To solve the problem that a control method of a performance method needs to be improved further so as to aim to improve fun since the performance method for restarting a decorative pattern that is being displayed variably after temporarily stopping it has been used greatly conventionally.SOLUTION: In a normal game state, a Pachinko game machine is configured such that order of stop display of a predetermined number of performance patterns when a reservation number is a first number and variation display is started differs from order of stop display of a predetermined number of performance patterns when a reservation number is a second number larger than the first number and variation display is started. In the meantime, in a specific game state, the Pachinko game machine is configured such that order of stop display of a predetermined number of performance patterns when a reservation number is a first number is variation display is started is the same as order of stop display of a predetermined number of performance patterns when a reservation number is a second number and variation display is started.SELECTED DRAWING: Figure 176
Patent JP-2021000173-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-06-19
Abstract: To provide a game machine capable of preventing a feeling of strangeness from being given to a player.SOLUTION: Performance execution means can display a performance video whose performance proceeds at a first speed on the display means during a first period, display a performance video whose performance proceeds at a second speed that is slower than the first speed on the display means during a second period, output a performance sound corresponding to the prescribed performance through the sound output means at the same speed during the first period and the second period, and execute the prescribed performance in a first pattern in which the prescribed performance transfers to a second section after execution of a first section, and in a second pattern in which the prescribed performance ends after execution of the first section without transferring to the second section.SELECTED DRAWING: Figure 10-20
Patent JP-2020176251-A (JP)
Title: Resin composition used in metal substrate, resin adhesive liquid containing resin composition and metal base copper-clad laminate
Inventor: SHE NAIDONG
IPC: C09J7/30
Filed: 2019-06-25
Abstract: To provide a resin composition which can be used as a thermally-conductive insulating adhesive layer, causes deformation of only a metal substrate and a thermally-conductive insulating adhesive layer and hardly causes deformation of a copper foil layer because elastic modulus is small when being thermally expanded, and hardly causes cracking of a welding point or a copper foil circuit after thermal expansion has been cooled.SOLUTION: There are provided a resin composition used in a metal substrate 5, and a resin adhesive liquid containing the resin composition and a metal base copper-clad laminate, in which 5-40% of a base resin and 60-95% of a thermally-conductive filler are contained with respect to 100% of the total weight of the resin composition, the base resin contains 60-90% of a flexible epoxy resin and 10-40% of a phenoxy resin with respect to 100% of the total weight of the base resin. The resin composition has a low elastic modulus, can alleviate a stress due to cold/heat shocks, and can withstand 1,000 or more cold/heat cycle experiments.SELECTED DRAWING: Figure 4
Patent JP-2019150735-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine which can be easily handled in a unit state.SOLUTION: A displacement member 310 is installed between one side member 320L and the other side member 320R, and one side and the other side of the displacement member are guided and driven and displaced by these one side member 320L and the other side member 320R. At the time, lower end sides of the one side member 320L and the other side member 320R have an interposition member 370, so that, whole unit is formed into a frame-state and rigidity of whole unit can be improved. Therefore, handling in a unit state is facilitated, namely, for example, in a transport step and attachment step, a tolerance of a load which may be actuated to the unit is relaxed, so that, work property is improved.SELECTED DRAWING: Figure 9
Patent JP-2021003373-A (JP)
Title: Vacuum cleaner
Inventor: YANO MASARU
IPC: A47L9/10
Filed: 2019-06-26
Abstract: To provide a small-sized vacuum cleaner having excellent handleability.SOLUTION: A vacuum cleaner S includes a cleaner body 1 including an electric blower 14, and a dust collector 10 attachable to/detachable from the cleaner body 1. When removing the dust collector 10 from the cleaner body 1, a direction α21 for detaching a release mechanism 26 by a user is a rear-to-front direction. Preferably, a space 26s for gripping a grip part 26e for detaching the release mechanism 26 by the user, when removing the dust collector 10 from the cleaner body 1, and a space 21p before air after removing dust therefrom by the dust collector 10 enters the cleaner body 1, overlap in a direction perpendicular to the central axis O of the dust collector 10.SELECTED DRAWING: Figure 13A
Patent JP-2021005267-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OI KENICHIRO
IPC: G05D1/02
Filed: 2019-06-27
Abstract: To search for an optimal route to transport a prescribed object.SOLUTION: An information processing device includes a processing unit that generates a mobile body model consisting of an object to be transported and a transportation vehicle that transports the object, and a three-dimensional shape map of a location based on an image of a location where the object is to be transported, then attaches labels to the three-dimensional shape map indicating the nature of installation objects to positions corresponding to the installation objects installed at these locations, and then searches for a route for transporting the object based on the mobile body model, the three-dimensional shape map, and the labels. This technique can be applied to, for example, an information processing device that performs a route search.SELECTED DRAWING: Figure 3
Patent JP-2021005987-A (JP)
Title: Control device for electric motor
Inventor: ASAHINA KAZUKI
IPC: H02P27/06
Filed: 2019-06-27
Abstract: To control an electric motor not having a function to detect the position of a rotor of the electric motor by estimating a current flowing through the electric motor with a high degree of accuracy in a control device for the electric motor.SOLUTION: A control device 1 is provided that comprises: a current estimation unit 151 which estimates a current flowing through a motor M by substituting a voltage command value, a unique parameter of the motor M, and a rotation speed into a voltage equation as a model of the motor M; a parameter estimation unit 153 which estimates the parameter on the basis of a difference between a current acquired by a current acquisition unit and a current estimated by the current estimation unit 151; and a position estimation unit 154 which estimates the position of a rotor of the motor M by substituting the voltage command value, the current estimated by the current estimation unit 151, the parameter estimated by the parameter estimation unit 153, and the rotation speed into the voltage equation as the model of the motor M.SELECTED DRAWING: Figure 1
Patent JP-2021006094-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021006691-A (JP)
Title: Joint structure of square steel pipe column
Inventor: TAHARA KENICHI
IPC: E04B1/24
Filed: 2019-06-28
Abstract: To prevent a bolted part from decreasing in strength of a square steel pipe column than other parts.SOLUTION: A joint structure of a square steel pipe column includes a first flange provided at an end of a first square steel pipe column, a first clearance part provided at a corner part of the first square steel pipe column adjacent to the first flange, a second flange provided at an end of a second square steel pipe column, a second clearance part provided at a corner part of the second square steel pipe column adjacent to the second flange, a first auxiliary plate joined to the surface of the first square steel pipe column and provided adjacent to the first flange, a second auxiliary plate joined to the surface of the second square steel pipe column and provided adjacent to the second flange, and a first splice plate in contact with one of the surfaces of the first flange the second flange. The thickness of the first flange is larger than the thickness of the first square steel pipe column, and the thickness of the second flange is larger than the thickness of the second square steel pipe column.SELECTED DRAWING: Figure 1
Patent JP-2021008548-A (JP)
Title: Thermal conductivity composition
Inventor: HANZAWA KAZUKI
IPC: C08K3/01
Filed: 2019-06-28
Abstract: To provide a thermal conductivity composition having excellent pump-out resistance.SOLUTION: A thermal conductivity composition containing at least a thermal conductivity filler, a base oil, and a dispersant and having excellent pump-out resistance, in which when the thermal conductivity composition is coated so as to be a thickness of 100 μm on a base material, and is heated at 250°C, for 4 hours, a difference (T1-T2) between a vaporization start temperature T1 in a thermal differential analysis in air before the heat treatment, and a vaporization start temperature T2 by thermal differential analysis in air after the heat treatment is 20°C or smaller.SELECTED DRAWING: None
Patent JP-2021008987-A (JP)
Title: Heat exchange type ventilation device
Inventor: TODA YUTA
IPC: F24F13/28
Filed: 2019-07-01
Abstract: To obtain a heat exchange type ventilation device which can inhibit increase of static pressure loss compared to a conventional structure.SOLUTION: A heat exchange type ventilation device includes: an outer package casing; a heat exchange element; a filter; and filter holding parts 16. In the outer package casing, an air supply passage and an air exhaust passage are provided. The heat exchange element conducts heat exchange between supply airflow that is flow of air circulating through the air supply passage and exhaust airflow that is flow of air circulating through the air exhaust passage. The filter filters air flowing into the heat exchange element. Each filter holding part 16 holds the filter in a front stage of the heat exchange element in the air supply passage and the air exhaust passage and is disposed at a portion that covers a part of a ventilation surface, into which air flows, of the heat exchange element. Further, the filter holding part 16 has through holes 161, penetrating through a first surface facing the ventilation surface side and a second surface that is a rear surface of the first surface, at the portion covering the ventilation surface.SELECTED DRAWING: Figure 5
Patent JP-2019207416-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2019-07-08
Abstract: To provide a structure suitable for a common connection part provided on a display panel.SOLUTION: A common connection part provided in an outside area of a pixel part has a configuration in which an oxide semiconductor layer formed on the same layer as a second oxide semiconductor layer and a conductive layer (also referred to as common potential line) formed on the same layer as a conductive layer are laminated on an insulating layer formed on the same layer as a gate insulating layer, the conductive layer (also referred to as common potential line) is connected to a common electrode through an opening in an inter-layer insulating layer provided on a first oxide semiconductor layer, and an electrode facing a pixel electrode is electrically connected to the common electrode with conductive particles therebetween.SELECTED DRAWING: Figure 1
Patent JP-2021015907-A (JP)
Title: Method of manufacturing article having conductor layer
Inventor: YONEKURA GENKI
IPC: H05K1/09
Filed: 2019-07-12
Abstract: To provide a method for manufacturing an article which can obtain an article having a fine conductor layer at an arbitrary place on a base material.SOLUTION: A method for manufacturing an article having a conductor layer includes a film forming step of forming a film of a conductor forming composition on a base material, a base material changing step of changing an arrangement state of the base material, and a sintering step of sintering the film of the conductor forming composition to form a conductor layer. The film of the conductor forming composition is formed by a printing method for jetting a droplet-shaped conductor forming composition from a jetting portion arranged away from the base material. The conductor forming composition contains copper-containing particles, and a dispersion medium in which the copper containing particles are dispersed. The viscosity at 25°C of the conductor forming composition ranges from 0.10 to 300 Pa s, and the thixotropy index measured according to JIS Z3284 of the conductor forming composition ranges from 0.50 to 0.90.SELECTED DRAWING: Figure 4
Patent JP-2019195666-A (JP)
Title: Game machine
Inventor: MAKINO SHINGO
IPC: A63F7/02
Filed: 2019-07-17
Abstract: To provide a game machine capable of suitably acquiring numeric information at the time of a lottery.SOLUTION: In a random number counter 105, numeric information is updated. A control IC 148 starts up an acquisition signal outputted to a second management circuit 404, upon a generation of a prescribed rigger. The second management circuit 404 transmits a latch signal to a second latch register 408 on the basis of the starting up of the acquisition signal SG5 as one condition. In the second latch register 408 receiving the latch signal, the numeric information of the random number counter 105 is stored. At each game round, after the numeric information stored in the second latch register 408 is updated, the control IC 148 acquires the numeric information after the update as a second random number. At each game round, the control IC 148 performs determination processing by using the second random number that has already been stored in a main-side RAM 144 at a timing of starting the game round.SELECTED DRAWING: Figure 75
Patent JP-2021017601-A (JP)
Title: Spheroidal graphite cast iron material and scroll member
Inventor: YAMADA MASAYUKI
IPC: F04C18/02
Filed: 2019-07-17
Abstract: To provide a spheroidal graphite cast iron material that does not prevent an increase of a surface roughness after cutting without increasing the production cost.SOLUTION: A spheroidal graphite cast iron material contains Fe, C and Si and the Si content is 3.8-6.0 wt.%.SELECTED DRAWING: Figure 5
Patent JP-2021020856-A (JP)
Title: Eye drops
Inventor: SASAKI YUMIKO
IPC: A61K9/08
Filed: 2019-07-24
Abstract: To provide eye drops that have a sufficient preservative effect while imparting lubricity and moisturizing properties to the corneal surface and soft contact lenses and exert a moisturizing and lubricating effect by quickly extending to the surface of the eye or contact lens.SOLUTION: Provided is an eye drop containing: 0.001 to 1.0 w/v% of a copolymer (P) that has a structural unit represented by equations (1a) to (1c) and has a molar ratio of each structural unit na:nb:nc of 100:10 to 400:2 to 50 and a weight average molecular weight of 5,000 to 2,000,000; 0.01 to 5.0w/v% of a copolymer (Q) that has a structural unit represented by equations (1d) to (1e) and has a molar ratio nd:ne of each structural unit of 10 to 90:10 to 90 and a weight average molecular weight of 10,000 to 5,000,000; and 0.000001 to 0.001 w/v% of polyhexamethylene biguanide or its salt.SELECTED DRAWING: None
Patent JP-2021022594-A (JP)
Title: Imprint device, imprint method and manufacturing method of goods
Inventor: SHIODE YOSHIHIRO
IPC: B29C59/02
Filed: 2019-07-24
Abstract: To provide an imprint device capable of setting seal control parameters suitable for every multiple shot regions different from each other on a board.SOLUTION: An imprint device is equipped with: a board holding part having an actuator for moving a mold; a force sensor for detecting a force generated in the actuator; a position sensor for measuring the position of the mold; and a control section for controlling operation of the board holding part. The control section controls the board holding part by a force seal profile for controlling movement of the mold on the basis of a force generated by the actuator detected by the force sensor, or a position seal profile for controlling the movement of the mold on the basis of the positional information measured by the position sensor. Any one of the force seal profile used when forming a pattern of the imprint material on the board or the position seal profile is selectively used.SELECTED DRAWING: Figure 1
Patent JP-2021019765-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUHIRO
IPC: A63F7/02
Filed: 2019-07-26
Abstract: To provide a game machine that can make it easy to understand notification performance that provides notification of a winning/losing determination result.SOLUTION: A game machine 1 includes: a display device 91; and performance executing means for executing a notification performance from the start to the stop of the variation of an identification symbol 80 indicating a winning/losing determination result displayed on the display device 91. The notification performance includes a specific part that is divided into a plurality of stages. A specific flow 10 indicating the flow of the specific part is displayed on the display device 91, by satisfying a predetermined condition during the notification performance.SELECTED DRAWING: Figure 4
Patent JP-2020141553-A (JP)
Title: Torque vibration control system using embedded magnet synchronous motor and torque vibration control method
Inventor: TAKESHITA TAKAHARU
IPC: H02P21/22
Filed: 2019-07-31
Abstract: To provide a torque vibration control system using an IPMSM 10 that can avoid voltage saturation of inverter output voltage on all trajectories on a voltage ellipse of a voltage command value.SOLUTION: There is provided a system calculating a current command (id*, iq*) based on a torque command τ*(=Aτsinωτt+τ0), which has a direct current torque τ0 and oscillates with amplitude Aτ and angular frequency ωτ, and driving a PWM inverter 20 connected to the IPMSM 10 by the current command. A torque control unit 30 finds a maximum value Vrmax (=√(vd2+vq2)) of the magnitude of the voltage command in one cycle of the torque command τ* based on each of vectors of voltage command values (vd1, vq1), (vd2, vq2), and (vd3, vq3) at τ0-Aτ, τ0+Aτ, and τ0 in the vibration torque command, and a d-axis current command value id* is set so that the maximum value Vrmax is less than or equal to a maximum output voltage value Vmax of the PWM inverter 20.SELECTED DRAWING: Figure 1
Patent JP-2021025838-A (JP)
Title: Ultrasonic transmitter/receiver, and ultrasonic flowmeter
Inventor: ISHIZAKI Yudai
IPC: G01F3/22
Filed: 2019-08-02
Abstract: To provide an ultrasonic receiver capable of reducing the ultrasonic reverberation and improving the accuracy of gas flow rate measurement by limiting the ultrasonic propagation path.SOLUTION: The ultrasonic receiver includes: a piezoelectric element 12; a case 11 having conductivity; a first acoustic matching layer 13 bonded onto the case 11; and a second acoustic matching layer 14 bonded onto the first acoustic matching layer 13. By arranging the joint between the first acoustic matching layer 13 and the second acoustic matching layer 14 to be positioned inside the outer circumference of the joint surface of the first acoustic matching layer 13, indirect wave 16 generated in the first acoustic matching layer 13 is prevented from propagating to the second acoustic matching layer 14. Thus, the reverberation of ultrasonic waves can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021023569-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-08-06
Abstract: To provide a slot machine capable of suitably reporting a history of kinds of reported operation information.SOLUTION: A main control part 41 imparts an additional game number when a history of notification of navigation information becomes history patterns A to D during AT. A sub-control part 91 displays a character image corresponding to a kind of reported navigation information. A character corresponding to one operation mode is displayed in one of plural kinds of display modes, and the character is displayed in one of plural kinds of display modes on the basis of a history of notification of navigation information.SELECTED DRAWING: Figure 15