baber/WOPTO huggingface dataset:
Patent JP-2020005817-A (JP)
Title: Court floor inclination structure for automatic supply in ball game
Inventor: CHO BYOUNG KOO
IPC: E01C13/00
Filed: 2018-07-06
Abstract: To provide a new court floor inclination structure for easily collecting balls used in a practice and automatically supplying them.SOLUTION: In a court floor inclination structure for automatic supply in a ball game, after balls used in a practice roll down to the outside along the inclination of a court A, they are collected in a collection groove 1 and gather together at one place so that there is an advantage that scattered balls do not need to be collected one by one.SELECTED DRAWING: Figure 1
Patent JP-2020007618-A (JP)
Title: Laminate film deposition apparatus
Inventor: FURUYA EIJI
IPC: C23C14/12
Filed: 2018-07-10
Abstract: To provide a laminate film deposition apparatus that alternately laminates a first layer and a second layer formed by different methods.SOLUTION: A laminate film deposition apparatus includes a deposition material 7 arranged opposite to the deposition surface 9a of a substrate 9, a vaporization controller 5 arranged between the substrate and the deposition material, a gas supply unit 8 for supplying a raw material gas 26, a plasma generating source 10 for forming a plasma region 21 between the substrate and the vaporization controller. The vaporization controller has an open part 51 and a closed part 52 alternately and is composed so as to change a relative position between the substrate and the vaporization controller. The deposition surface of the substrate alternately faces to the open part and the closed part of the vaporization controller. A first layer 31 formed by an activated reactive vapor deposition method and a second layer 32 formed by a plasma-excited chemical vapor growth method are thus alternately formed on the deposition surface.SELECTED DRAWING: Figure 1
Patent JP-2020011734-A (JP)
Title: Packaging box, inner package and blank sheet thereof
Inventor: MATSUMOTO CHIHARU
IPC: B65D5/38
Filed: 2018-07-13
Abstract: To provide a packaging box capable of maintaining a function of effectively and reasonably preventing both children and elderly people from accidentally swallowing a product during a period from when the packaging box is opened till it becomes empty.SOLUTION: A packaging box with a function of preventing accidental swallowing includes an inner package 1 and an outer sleeve 2; the inner package is fabricated by assembling a first wrapping panel 3, a rear closing panel 4, a second wrapping panel 5, a fore closing panel 6 and an inhibitor panel 7 in a cubic cylindrical form, wherein the inhibitor panel 7 is provided with a pair of leg portions 7b and 7c, which are further extending from the fore closing panel 6, and locking portions 7d and 7e projecting outward from the leg portions 7b and 7c respectively; the inner package 1 is arranged swingably along the inner surface of the first wrapping panel 3; and the outer sleeve 2 is provided with locking holes 21a and 23a, which respectively face the locking portions 7d and 7e of the inner package 1 so as to expose the locking portions when the inner package 1 is wrapped therein.SELECTED DRAWING: Figure 1
Patent JP-2020015172-A (JP)
Title: Lens holder for immersion, immersion unit, lens with film and film formation method
Inventor: BABA YUSUKE
IPC: B29C45/27
Filed: 2018-07-23
Abstract: To provide a lens holder for immersion, an immersion unit, a lens with a film and a film formation method capable of improving yield by suppressing appearance defects such as film layer swelling and splash marks and capable of shortening a drying time.SOLUTION: An immersion lens holder 1 of the present invention is immersed in a chemical solution while holding a lens L in order to form a film on a surface of the lens L by immersing the lens L in the solution, the immersion lens holder having a shaft portion 2 and a plurality of lens holding portions 4 extending radially outward from the portion 2 and holding the lens L to be immersed at a tip portion.SELECTED DRAWING: Figure 3
Patent JP-2020015594-A (JP)
Title: Reserve structure
Inventor: ONODERA MASAAKI
IPC: B65G65/40
Filed: 2018-07-26
Abstract: To provide a reserve structure capable of improving the efficiency of molding work.SOLUTION: A reservoir unit 25 (reserve structure) has a reservoir case 23 that reserves a crushed material and a screw (first screw 231, second screw 232, third screw 233) rotatably provided within the reservoir case 23 in a manner to move the crushed material within the reservoir case 23. The reservoir unit 25 further comprises a suction nozzle 235 that protrudes into the reservoir case 23 and sucks the crushed material. The first screw 231 is arranged on an upper side, and the second screw 232 and the third screw 233 are respectively arranged on a lower side distant horizontally a predetermined distance from the first screw 231. The first screw 231 has a flight component protruding diametrically outwardly, and the suction nozzle 235 is arranged between the second screw 231 and the third screw 233.SELECTED DRAWING: Figure 2
Patent JP-2020015138-A (JP)
Title: Manufacturing method for piezoelectric oxide monocrystal wafer
Inventor: YAMAGATA TOSHIYUKI
IPC: H01L21/304
Filed: 2018-07-26
Abstract: To provide a manufacturing method for piezoelectric oxide monocrystal wafers that can perform mirror-polishing without leaving beveling processing traces in an edge-polish process and efficiently process a plurality of monocrystal wafers.SOLUTION: The manufacturing method for a piezoelectric oxide monocrystal wafer includes a slice step in which a piezoelectric oxide monocrystal ingot is sliced with a wire saw into monocrystal wafers, a beveling step in which an end face of the monocrystal wafer is chamfered, a wrapping step in which both sides of the monocrystal wafer is roughly polished, an edge polishing step in which an end face of the monocrystal wafer is mirror-polished and a polishing step in which either face of front and back faces of the monocrystal wafer is mirror-polished. In the manufacturing method for piezoelectric oxide monocrystal wafers, the end face of the monocrystal wafer is contacted with an organic resin elastic body with Asker C hardness of 15-30 as a polishing material while supplying polishing liquid in the edge polish step.SELECTED DRAWING: Figure 1
Patent JP-2020017928-A (JP)
Title: Authentication system, authentication device, device to be authenticated, and image forming device
Inventor: ENOMOTO HISASHI
IPC: G09C1/00
Filed: 2018-07-27
Abstract: To provide a technique capable of suppressing the number of secret data stored for authentication, while securing security performance.SOLUTION: An authentication device of an authentication system holds first authentication secret data for authenticating a device to be authenticated from the same first version as that of the authentication device to the subsequent second version and second authentication secret data for authenticating the device to be authenticated in a version later than the second version. The device to be authenticated holds a plurality of first authenticated secret data, from the same third version as that of the device to be authenticated, for the authentication by the authentication device to the previous fourth version, corresponding to each version and one second authenticated secret data, from the fifth version that is one before the fourth version, for the authentication by the authentication device to the previous sixth version, corresponding to each version.SELECTED DRAWING: Figure 3
Patent JP-2018164769-A (JP)
Title: Game machine
Inventor: NIIZEKI MASATO
IPC: A63F7/02
Filed: 2018-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing such a defect in which a player suffers a significant disadvantage.SOLUTION: A dynamic display pattern which is determined by dynamic display pattern determination means is discriminated by prior dynamic display pattern discrimination means in advance, based on a determination result which is determined in advance by prior determination means. When it is determined as a determination result of starting a first privilege game, a time until the first privilege game is started, is discriminated by time discrimination means based on the discrimination result discriminated by the prior dynamic display pattern discrimination means. Dynamic display time determination means is configured so that, based on the discrimination result discriminated by the time discrimination means, a dynamic display time is determined by the dynamic display time determination means.SELECTED DRAWING: Figure 5
Patent JP-2020021029-A (JP)
Title: Display panel and display panel device
Inventor: ASAMIZU TOMOHIRO
IPC: G02B5/20
Filed: 2018-08-03
Abstract: To provide a display panel in which substrates are curved, the display panel capable of solving the problem of color mixture and the problem of color mixture, and a display panel device including the display panel.SOLUTION: In a panel module in which a liquid crystal panel is curved, which comprises a CF substrate 2 having color filters 23R, 23G, 23B disposed in a matrix shape and BMs 24 interposed between the color filters 23R, 23G, 23B, and an active matrix substrate 4 arranged opposite to the CF substrate 2, the CF substrate 2 is arranged outside the active matrix substrate 4 in a radial direction D1; the BMs 24 have an equal interval between one ends 241 on a center side in a circumferential direction D2; the dimension from one end 241 to the other end 242 on the opposite side of one end 241 in the circumferential direction D2 is configured to be larger in a surplus part excluding a center part of the CF substrate 2 in the circumferential direction D2 than that in the center part.SELECTED DRAWING: Figure 2A
Patent JP-2020019649-A (JP)
Title: Tailgating and accompanying boarding prevention system
Inventor: EMORI NORITO
IPC: B66B3/00
Filed: 2018-08-03
Abstract: To ensure that the ID certifier has boarded the car before using the elevator.SOLUTION: There is provided a tailgating and accompanying boarding prevention system comprising: an authentication device that authenticates a person who is allowed to exclusively use an elevator; a hall camera that is installed at the elevator hall and captures the entire area of the hall; a car camera that is installed inside the car and shoots the inside of the car; a video processing equipment which includes a permitted person specifying unit that specifies a person authenticated by the authentication device on the images captured by the hall camera and the car camera, respectively, a tracking unit that tracks the movement of the permitted person on the video, and a position specifying unit for specifying as a result of the tracking whether the permitted person is finally at the hall or in the car; and a control unit that is provided with the position information on the permitted person from the position specifying unit, and enables the operation by the operation panel in the car only when the permitted person is in the car.SELECTED DRAWING: Figure 2
Patent JP-2020028172-A (JP)
Title: Power supply circuit
Inventor: WATANABE KOTARO
IPC: H02M3/07
Filed: 2018-08-10
Abstract: To provide a power supply circuit with high power supply efficiency.SOLUTION: A power supply circuit 10 comprises a power circuit 20, a mode selection circuit 30, an input terminal IN1, and an output terminal OUT1. The mode selection circuit 30 outputs a signal for selecting whether to operate the power circuit 20 as a charge pump type power circuit or to operate the power circuit 20 as a series regulator type power circuit, and a voltage input in the input terminal IN1 is boosted or stepped down by the power circuit 20 to be output to the output terminal OUT1.SELECTED DRAWING: Figure 1
Patent JP-2018167131-A (JP)
Title: Game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2018-08-14
Abstract: To provide a game machine capable of improving game taste in the game machine assigning a privilege to a player when a game ball passes through a specific area.SOLUTION: A game machine according to the present invention, when a second opening game is executed until a lapse of a second specific time from a start of a specific game, allows a game ball entering a second variable ball entry hole during the second opening game, to pass through the specific area and, eventually, there is a possibility that a privilege may be assigned to a player. The second opening game is executed after termination of a first opening game that is executed as an opening game before a specific number-th game, so that, as a time until terminating the first opening game is shorter, the second opening game is executed earlier. Eventually, the second opening game is executed until a lapse of the second specific time, and a possibility that a game ball passes through the specific area may be improved.SELECTED DRAWING: Figure 18
Patent JP-2020018282-A (JP)
Title: Culture method using plant growth fix planting panel
Inventor: AZUSAWA HITOSHI
IPC: A01G9/00
Filed: 2018-07-31
Abstract: To provide a culture method using a plant growth fix planting panel, capable of increasing a number of fix planted plants for unit area for increasing yield, and improving profit ability.SOLUTION: A culture unit for the culture method is configured to arrange a pore-less hydrophilic film which is interposed on a lower surface side of a culture bed member on which seedling of a plant is fix planted, and arrange a fix planting panel for plant growth on which fix planting holes are arranged in a row at a constant interval, on an upper surface side of the culture bed member, then cover an upper part of the fix planting panel for plant growth with a multi film, then fix plant the seedling of the plant on the culture bed member through the fix planting hole for plant growth, for culturing plants in the row, two culture units are made in a proximate state in parallel for culturing plants in parallel. Therefore, a number of fix planted plants for unit area can be increased for increasing yield, and cost such as house heating fuel and fixed cost for one plant, can be reduced for improving profit ability.SELECTED DRAWING: Figure 11
Patent JP-2020031458-A (JP)
Title: Open-winding motor drive device and refrigeration cycle device
Inventor: MAEKAWA SARI
IPC: H02P27/08
Filed: 2018-08-20
Abstract: To provide an open-winding motor drive device capable of suppressing generation of zero-axis current.SOLUTION: In an embodiment, output terminals of primary side and secondary side inverters are connected to six output terminals included in a motor with an open-winding structure. A controller includes a zero-axis current suppression section to control, on the basis of duty ratio between lines of each of the primary side and secondary side inverters in PWM control, current flowing through the motor and rotational speed, and suppress zero-axis current flowing in the same direction in three phases. The zero-axis current suppression section inserts a third switching pattern to generate zero-axis voltage and voltage acting between motor phases, during a first switching pattern is continuously output, the first switching pattern not generating zero-axis voltage acting equally on the three phases of the motor while generating voltage applied on the motor, and during the first switching pattern and a second switching pattern are output alternately, the second switching pattern not generating zero-axis voltage while not generating voltage acting between phases of the motor.SELECTED DRAWING: Figure 1
Patent JP-2020031301-A (JP)
Title: Pulse position modulation circuit and transmission circuit
Inventor: SOGA IKUO
IPC: H04B1/04
Filed: 2018-08-21
Abstract: To provide a pulse position modulation circuit capable of suppressing fluctuation of pulse width in modulated signals output therefrom.SOLUTION: The pulse position modulation circuit includes: a delay lock loop circuit that includes multiple cascade-connected delay units that delay each input signal by the time width corresponding to a control signal and supplies it to the subsequent delay units; multiple pulse generation circuits each of which generates a pulse with a pulse width corresponding to the phase difference between the first signal and the second signal, each of which is input to one of the multiple delay devices or output from one of the multiple delay devices and has different phases at different timings depending on the state of the first signal and the second signal; and a selection circuit that selectively outputs pulses generated by each of multiple pulse generation circuits.SELECTED DRAWING: Figure 1
Patent JP-2020028894-A (JP)
Title: Device for fixing rod with head
Inventor: SAKOTA KOJI
IPC: B23K11/14
Filed: 2018-08-22
Abstract: To provide a device for fixing a rod having a head such as a bolt or a pin, capable of detecting an out-of-standard rod having a head which has a shaft diameter different from a standard shaft diameter so as to prevent a work-piece from being fixed with the out-of-standard rod having the head before fixation.SOLUTION: A guide pin 47 is provided at a center of top surface thereof, with a recess 59 having a diameter smaller than a shaft diameter d1 of a standard bolt X1 and larger than a shaft diameter d2 of an out-of-standard bolt X2 having a shaft diameter smaller than the shaft diameter d1. A check is performed for an insertion depth into an internal battery 41, of the guide pin 47, which moves together with the shaft X1b or the shaft X2b, wherein the shaft X1b of the standard bolt X1 contacts an upper end of the guide pin 47, while the shaft X2b of the standard bolt X2 fits into the recess 59.SELECTED DRAWING: Figure 4
Patent JP-2020028528-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-08-23
Abstract: To improve the amusement of a game.SOLUTION: A game machine includes display means which can display plural types of images. One of the plural types of images is a first timer indicating a remaining time until reaching one time point by countdown. The game machine can display a link image linking with the countdown of the first timer on the display means with the first timer displayed and with the link image superimposed on the first timer.SELECTED DRAWING: Figure 92
Patent JP-2019041385-A (JP)
Title: Power over ethernet(r) using shielded single twisted wire pair
Inventor: ANDREW J GARDNER
IPC: G06F1/26
Filed: 2018-08-24
Abstract: To provide Power over Ethernet(R) using a shielded single twisted wire pair.SOLUTION: A PoE system includes a PSE connected via a shielded twisted wire pair to a PD, where differential data is transmitted over only the wire pair, and where DC power is transmitted via the wires in the wire pair conducting a DC voltage in parallel while using the shield conductor as ground. A low power handshaking routine is performed by a PSE controller and a PD controller by conducting a source current through the wires in parallel and a return current through the shield conductor.SELECTED DRAWING: Figure 1
Patent JP-2020031739-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-08-28
Abstract: To provide a slot machine for limiting an advantageous section even if a betting number is selected.SOLUTION: A slot machine can execute a game even if the number of bets is 3 or if the number of bets is 2. A main control part adds one game to an advantageous section game number and updates the counter regardless of whether 3 is set as a betting number of 2 is set as a betting number when an advantageous section is identified by putout ball control processing, and determines whether a value of the advantageous section game number counter reaches a second prescribed number after the update, and completes an advantageous section when it is determined that the value reaches the second prescribed number. When an advantageous section is identified by AT state management processing, a counter for the number of net increased tokens is updated regardless of whether a betting number is set to 3 or 2, it is determined whether a value of the counter for the number of net increased tokens exceeds a first prescribed number after the updating, and the advantageous section is completed when it is determined that the value exceeds the first prescribed number.SELECTED DRAWING: Figure 41
Patent JP-2019009804-A (JP)
Title: Access point, terminal, and respective communication method
Inventor: KIM YOUNG SOO
IPC: H04W88/08
Filed: 2018-08-31
Abstract: To provide an access point, a terminal, and respective communication methods capable of reducing power consumption by changing an operation state of a terminal which operates in a power saving mode.SOLUTION: A communication method of an access point includes: a step of generating a preamble; a step of generating a VHT-SIG(Very High Throughput Signal) field including information indicating whether or not an access point permits a terminal in an active mode to be changed to a doze state during TXOP duration; a step of generating an MAC(Medium Access Control) frame including an MAC header including information indicating whether or not additional data must be transmitted to the terminal; and a step of connecting the preamble, the VHT-SIG field and the MAC fame with a data area in the frame to be transmitted to the terminal.SELECTED DRAWING: Figure 3
Patent JP-2020034867-A (JP)
Title: Curable sealing material, cured object and display device
Inventor: TAKAGI MASATOSHI
IPC: H01L27/32
Filed: 2018-08-31
Abstract: To provide a curable sealing material that is able to improve color purity for a display device and able to simplify the configuration of the display device.SOLUTION: A curable sealing material contains a compound (P) having a maximum absorption wavelength in a range of 450 nm or greater and 500 nm or less. The compound (P) contains a porphyrin compound described below, in which X1 to X8 independently represent a hydrogen atom, a straight chain or branch alkyl group, an ethynyl group, an ethynyl group substituted by a straight chain or branch alkyl group, an ethynyl group having a phenyl group, or an ethynyl group having a phenyl group substituted by a straight chain or branch alkyl. It is not necessary that X1 to X8 all be hydrogen atoms. R1 to R4 independently represent a hydrogen atom, and a straight chain or branch alkyl group. M represents two hydrogen atoms, a bivalent metal atom, trivalent substituted metal atom, tetravalent substituted metal atom, a hydroxide metal atom, or an oxidized metal atom.SELECTED DRAWING: None
Patent JP-2020032126-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2018-08-31
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A game machine includes performance mode setting means capable of setting at least a first performance mode and a second performance mode different from the first performance mode as the performance mode, based on the fact that operation means operable by a player has been operated. A first period in which the setting of the performance mode is executed by the performance mode setting means and a second period in which the setting of the performance mode is more difficult to execute than the first period are set by period setting means. When the setting of the performance mode is executed during the second period, more advantageous information is provided to the player than when the setting is executed during the first period. Thereby, it is possible to allow a player to play the game while being aware of the timing at which the performance mode is set, so that the player's interest in the game can be increased.SELECTED DRAWING: Figure 135