baber/WOPTO huggingface dataset:
Patent JP-2021181805-A (JP)
Title: Rotary damper
Inventor: NAKAYA KAZUMASA
IPC: F16F9/46
Filed: 2020-05-19
Abstract: To provide a rotary damper easy in change of specifications, and improved in economical efficiency as a conventional rotary damper can be continuously used.SOLUTION: A rotary damper 100 includes a housing 101 and a rotating characteristic regulation unit 140. The housing 101 is provided with an inner chamber 103 for housing a movable vane 132 of a rotor 130 and a fluid 170, inside. A housing main body 102 is provided with first external communication passages 110-113 and second external communication passages 114-116 for communicating the inner chamber 103 and an outer surface of the housing main body 102. The rotating characteristic regulation unit 140 is provided with rotating characteristic regulators 160-163 for regulating rotating characteristic of the rotor 130, and first regulator communication passages 150-153 and second regulator communication passages 154-156 connected to the rotating characteristic regulators 160-163 and an outer surface of the unit main body 141, in the unit main body 141.SELECTED DRAWING: Figure 2
Patent JP-2021181606-A (JP)
Title: Evaporation source device, evaporator, and method for controlling evaporation source device
Inventor: TAKEMI TAKASHI
IPC: H01L51/50
Filed: 2020-05-20
Abstract: To provide a technique that can stabilize a vapor deposition rate for long hours during vapor deposition.SOLUTION: An evaporation source device has a container that contains a vapor deposition material, heating means having a first heater that heats an upper region of the container including a port for release of the vapor deposition material and a second heater that heats a lower region of the container including the bottom, and control means that controls the heat output of the heating means. The control means increases the heat output of the first heater at a second point in time during a vapor deposition period, which is later than a first point in time, compared to the heat output of the first heater at the first point in time during a vapor deposition period, in accordance with the previously set timing.SELECTED DRAWING: Figure 4
Patent JP-2020145725-A (JP)
Title: Method and device for coding space-time signal
Inventor: HUANG TIEJUN
IPC: H04N19/90
Filed: 2020-05-20
Abstract: To provide a method and device for coding a space-time signal.SOLUTION: A method is for collecting a space-time signal of each local space position in a monitoring region. The space-time signal is accumulated in time-variant to obtain an accumulation signal strength value. In the case where the accumulation signal strength value is converted by a filter, and a conversion result exceeds a specific threshold value, a pulse signal is output. In addition, the pulse signal corresponding to the local space position is arranged in sequence in order of before and after of a time, and a pulse sequence expressing a local space position signal and their changing step. The pulse sequence of all of the local space position is arranged in the pulse sequence array in accordance with an interrelation of a space position to be encoded for a kinetic space-time signal in the monitoring region. After a pulse encoding is performed in a time region, the time region and space region information are sufficiently stored by performing a space region encoding in accordance with the space position. Thus, a statistic image of an arbitrary time can be reconstructed, and a fine motion process with high speed motion scene is stored.SELECTED DRAWING: Figure 1
Patent JP-2021188572-A (JP)
Title: Ignitor
Inventor: HASHIBA TOSHIHIKO
IPC: F02P17/12
Filed: 2020-06-01
Abstract: To provide an ignitor of an internal combustion engine which can accurately calculate a dielectric breakdown voltage while having a simple structure.SOLUTION: A current is blocked by switch means 44 after being carried to a primary coil 41, and a high-voltage secondary voltage is generated at a secondary coil 42 by a change of magnetic flux which occurs at the primary coil 41. The timing at which dielectric breakdown occurs between electrodes of an ignition plug 10 connected to the secondary coil 42 is detected from an output of a primary coil voltage sensor 45. An ignition control device 50 comprises a control device for calculating a dielectric breakdown voltage between the electrodes of the ignition plug 10 based on a dielectric maintenance period from the blocking of the switch means 44 to the occurrence of the dielectric breakdown. An ignitor 100 can be simplified in structure and the dielectric breakdown voltage can be accurately calculated.SELECTED DRAWING: Figure 3
Patent JP-2020146493-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-02
Abstract: To provide a game machine capable of determining whether a combination of a game board and a frame body is an applied combination.SOLUTION: In a game machine, mutual authentication is performed between a first control board and a second control board, based on a first MPU recognition number and a second MPU recognition number when power is turned on. When the authentication result is determined to be appropriate, mutual authentication is performed between the first control board and the second control board, based on game board manufacturer identification information and frame manufacturer identification information, and authentication processing for determining whether a combination of the game board manufacturer identification information and the frame manufacturer identification information is appropriate is performed. When such authentication processing is not performed appropriately, execution of a game is disabled, thus capable of determining whether a combination of a body frame and a game board is appropriate, and effectively inhibiting a fraudulent act, such as replacement of the MPU by a counterfeit chip.SELECTED DRAWING: Figure 102
Patent JP-2021187372-A (JP)
Title: Four-wheel drive vehicle
Inventor: TABATA ATSUSHI
IPC: B60W10/119
Filed: 2020-06-02
Abstract: To provide a four-wheel drive vehicle which can suppress the striking sound generated when the driving force distribution ratio is switched to the even direction when the driving force distribution ratio is switched to the uneven direction in the four-wheel drive vehicle which can adjust the driving force distribution ratio distributed to a main drive wheel and an auxiliary drive wheel.SOLUTION: In a case where a driving force distribution ratio Rx is switched to the even direction with the switching of the rotation direction of an electric motor 86 following the slip detection of a four-wheel drive vehicle 10 when the driving force distribution ratio Rx is switched to the uneven direction, by reducing a rotational speed Nmt of the electric motor 86 in comparison to a normal rotational speed Nmts, the generation of the striking sound due to the blockage of the looseness in a pressure mechanism 100 is suppressed. Also, by reducing MG2 torque Tm of a second rotary machine MG2 so as to compensate for a delay in the reduction of the driving force of a rear wheel 16 following the reduction in the rotational speed Nmt of the electric motor 86, the influence on the vehicle behavior following the delay in the reduction of the driving force of the rear wheel 16 can be suppressed.SELECTED DRAWING: Figure 8
Patent JP-2021185894-A (JP)
Title: Micro fluid device
Inventor: TAKEDA TAKASHI
IPC: G01N37/00
Filed: 2020-06-04
Abstract: To provide a micro fluid device capable of reducing variations in the height of an observation plane.SOLUTION: A micro fluid device comprises: a plate with a channel formed inside; and a holder that holds the plate. The holder comprises: a first holding member to make contact with at least an outer peripheral edge of a first principal plane of the plate; a second holding member to make contact with at least an outer peripheral edge of a second principal plane of the plate on an opposite side of the first principal plane; and a fixing member for fixing the first holding member and the second holding member with the plate being held between the first holding member and the second holding member.SELECTED DRAWING: Figure 2
Patent JP-2021192598-A (JP)
Title: Beverage, beverage in container and production method of beverage
Inventor: SUGINO MASAYASU
IPC: B65D85/72
Filed: 2020-06-08
Abstract: To provide a beverage in which solid food products are hardly settled in a production process and which is excellent in production stability in spite of containing large pieces of solid food products in liquid fermented products.SOLUTION: A beverage contains liquid fermented products and includes solid food products which pass through metallic meshes with openings of 12 mm and do not pass through metallic meshes with openings of 5 mm in base liquid whose shearing stress is 10 Pa or more at a measuring temperature of 10°C and at a shearing speed of 300 s-1.SELECTED DRAWING: None
Patent JP-2021197833-A (JP)
Title: Grommet and holding member
Inventor: TAKAHASHI MAKOTO
IPC: B60R16/02
Filed: 2020-06-15
Abstract: To provide a grommet which can prevent removal of a vent valve, and to provide a holding member.SOLUTION: A grommet 1 protects a wire harness 100 inserted into its interior and includes: a grommet body 10 which is formed by a flexible cylindrical body and provided with an attachment part 12 having a through hole H penetrating through a cylindrical outer peripheral surface 11a; a vent valve 20 which is inserted into the through hole H in the attachment part 12; and a holding member 30 which holds the vent valve 20 at the attachment part 12. The vent valve 20 is configured to prevent moisture contents from passing therethrough and allows air to pass therethrough.SELECTED DRAWING: Figure 1
Patent JP-2021026224-A (JP)
Title: Method for manufacturing liquid crystal panel substrate
Inventor: OKAMOTO AKIO
IPC: G02F1/13
Filed: 2020-06-17
Abstract: To provide a method for manufacturing a liquid crystal panel substrate, capable of suppressing the occurrence of a substrate crack while holding a cell gap.SOLUTION: A method for manufacturing a liquid crystal panel substrate comprises: a first drawing step of forming a main pattern surrounding a liquid crystal layer formation region except an opening on the first substrate 1 with a seal composition; and a second drawing step of forming a sub pattern 12 with the seal composition in a frame region 30 positioned in the outer edge of the liquid crystal layer formation region on the first substrate 1 in a plan view. The first substrate 1 or the second substrate 2 includes a shading member 3 and a color material 4 on the side facing the other substrate; the color material 4 is arranged to overlap with the shading member 3 in the frame region 30; and when setting the diameter of a sealant at the drawing start point of the sub pattern 12 after the lamination step to X and the width of the color material 4 superimposed on the sealant at the drawing start point of the sub pattern to Y, X/Y≤7 is satisfied.SELECTED DRAWING: Figure 4
Patent JP-2021197060-A (JP)
Title: Information processing device and program
Inventor: MISUMI AKIRA
IPC: G06F3/0482
Filed: 2020-06-18
Abstract: To provide an information processing device and program for inhibiting a third person from spoofing as a first user to perform operation after the first user is authenticated with a processing load smaller than in a configuration of authenticating users by using voices output by respective users about all of a series of a plurality of operations.SOLUTION: An information processing device is provided with a processor. The processor respectively acquires a plurality of voices output by a user in a series of a plurality of operations, performs second authentication for confirming that a voice corresponding to a specific operation being a part of the plurality of operations among the plurality of voices is a voice of the user identified in first authentication, and executes processing corresponding to a plurality of operations related to recognition results of the plurality of voices when the second authentication is performed.SELECTED DRAWING: Figure 5
Patent JP-2022002559-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-23
Abstract: To provide a game machine which can improve the interest for a game.SOLUTION: A first variation performance based on a winning entry of a game ball into a first start port and a second variation performance based on a winning entry of a game ball into a second start port can be executed. A performance element of the variation performance can be changed to one of plural performance elements according to an operation of operation means. In an execution of the first variation performance in a specific game state, the performance element used in the second variation performance can be changed.SELECTED DRAWING: Figure 74
Patent JP-2021012362-A (JP)
Title: Liquid crystal aligning agent, liquid crystal aligning film, and liquid crystal display element using the same
Inventor: OKI YOICHIRO
IPC: C08F20/38
Filed: 2020-06-23
Abstract: To provide a liquid crystal aligning agent that includes a polyamic acid or a polyamic acid derivative, and that can form a liquid crystal aligning film with a larger alignment control.SOLUTION: The present invention relates to a liquid crystal aligning agent including a polymer obtained by causing a diamine-based monomer and a tetracarboxylic acid dianhydride monomer to polymerize with each other, the diamine-based monomer including a chemical compound represented by a specific structural formula and the tetracarboxylic acid dianhydride monomer including a chemical compound represented by a specific structural formula.SELECTED DRAWING: None
Patent JP-2021021724-A (JP)
Title: Maintenance method for laboratory system
Inventor: MAIK HADORN
IPC: G01N35/00
Filed: 2020-06-25
Abstract: To provide a maintenance method of a laboratory system which actively predicts abnormality specific to each laboratory instrument/system.SOLUTION: A method comprises the steps of: collecting operational data from laboratory instruments by data collection components; detecting an abnormality related to the laboratory instruments by a first data collection component 20.1; transmitting context data to a remote maintenance system upon detection of an abnormality; determining one or more correlations between the operational data and the one or more abnormalities; validating the correlations; determining, in the remote maintenance system, predictive rules corresponding to validated correlations; transmitting the one or more predictive rules to the data collection components; and predicting occurrence of the abnormality of the laboratory instruments on the basis of the one or more predictive rules by the data collection components.SELECTED DRAWING: Figure 1
Patent JP-2022007726-A (JP)
Title: Replacement method of chain
Inventor: OZAKI TOSHIKI
IPC: B66B13/06
Filed: 2020-06-26
Abstract: To provide a replacement method of a chain that can reduce a burden on an operator and is adaptable to many work sites.SOLUTION: Firstly, a door is placed at a lowermost position. After this closing step, an extendable support device 30 is installed between a weight 13 and an upward surface immediately below the weight 13. After this support step, the support device 30 is extended such that the weight 13 is moved upward by the support device 30. After this movement step, chains 15, 16 and 17 are replaced with new chains. After this replacement step, the support device 30 is contracted and the support device 30 is removed from a lower part of the weight.SELECTED DRAWING: Figure 5
Patent JP-2021026765-A (JP)
Title: Analyzer and information processing system
Inventor: MAKINO HIROYUKI
IPC: G06F3/0488
Filed: 2020-06-29
Abstract: To provide an analyzer and an information processing system that can improve the usability of an information processor.SOLUTION: In an information processing system 400, an analyzer (a server 402) includes: an acquisition unit for acquiring instruction data for specifying a user instruction and screen data for specifying a screen switched when a user instruction is input and displayed in a display unit from an information processor (a navigation device 401), the information processor having an input unit for receiving an input user instruction and the display unit for switching and displaying a screen; and an analysis unit for analyzing the instruction data acquired by the acquisition unit and the screen data.SELECTED DRAWING: Figure 1
Patent JP-2022012152-A (JP)
Title: Thin film transistor
Inventor: SAKAI TOSHIHIKO
IPC: H01L21/316
Filed: 2020-07-01
Abstract: To provide, at low cost, a highly-reliable thin film transistor in which an oxide semiconductor is used as a channel layer.SOLUTION: In a bottom-gate type thin film transistor, a gate electrode, a gate insulating layer, a channel layer formed of an oxide semiconductor, and a channel protection layer protecting a surface of the channel layer are stacked in this order on a substrate. The channel protection layer is formed by a silicon oxide film containing fluorine. The silicon oxide film containing fluorine has an O/Si ratio, which is the ratio of O atom number (at%) to Si atom number (at%), of 1.94 or more.SELECTED DRAWING: Figure 4
Patent JP-2022015379-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-09
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2022017708-A (JP)
Title: Jig table and cutting method
Inventor: TAKAHASHI MASAYUKI
IPC: B23Q3/08
Filed: 2020-07-14
Abstract: To regulate the movement of a package substrate to a jig table during cutting.SOLUTION: A jig table 1 that is detachably attached to a table base of a cutting device and holds a package substrate includes a protruding wall 7 inserted into each slit of the package substrate, and a plurality of blade relief grooves 3 corresponding to a first planned division line are formed, and suction holes 5 corresponding to the regions partitioned by the first planned division line and a second planned division line of the package substrate are formed, and a suction path 6 is formed in which one end communicates with the suction hole 5 and the other end is connected to a suction source.SELECTED DRAWING: Figure 6
Patent JP-2022019086-A (JP)
Title: Catheter device and catheter package
Inventor: DEJIMA TAKUMI
IPC: A61M25/14
Filed: 2020-07-17
Abstract: To provide a catheter device and a catheter package which are capable of preventing a bend from being formed in a catheter body.SOLUTION: A catheter body 12 includes a wire state discrimination portion 14 which discriminates a protruding state and a non-protruding state. The wire state discrimination portion 15 includes a stopper 16, which allows a transition from the protruding state to the non-protruding state and blocks a transition from the non-protruding state to the protruding state.SELECTED DRAWING: Figure 3
Patent JP-2022020390-A (JP)
Title: Uncoiler
Inventor: DATE OKIYO
IPC: B21D43/09
Filed: 2020-07-20
Abstract: To make it possible to guide a tip of a web, which is drawn from a coil, to a prescribed position regardless of a size of an outer diameter of the coil.SOLUTION: An uncoiler 1 comprises: a main spindle 3 to which a coil 99, on which a web 98 is wound, is attached; a motor 4 with a brake which rotationally drives the main spindle 3; a feed roll 21 which is provided at a position apart from an outer peripheral surface of the coil 99; a pinch roll 22 which approaches and separates from the feed roll 21; an oscillation rod 61 which extends between the feed roll 21 and the pinch roll 22, and the outer peripheral surface of the coil 99 from a fulcrum separated in a normal rotation direction from the feed roll 21 and the pinch roll 22, and is capable of oscillating so as to approach and separate from the outer peripheral surface of the coil 99; an advance/retreat rod 62 which can advance in a reverse rotation direction from the oscillation rod 61 and can retreat to the oscillation rod 61 in the normal rotation direction; an oscillation actuator 64 which oscillates the oscillation rod 61; and an advance/retreat actuator 65 which advances and retreats the advance/retreat rod 62.SELECTED DRAWING: Figure 6
Patent JP-2022023331-A (JP)
Title: Protector unit
Inventor: SHINTOKU YUTA
IPC: H02G3/04
Filed: 2020-07-27
Abstract: To suppress occurrence of an abnormal sound when a protector in which a target to be protected is housed comes into contact with a member disposed around an arrangement destination.SOLUTION: A protector unit includes a first member 30 on which a buffer member 40 is disposed on a holding section 34, a second member 50 that is placed over the holding section 34 from above the buffer member 40 so as to be assembled with the first member 30 and that is provided with a through hole 51 for allowing one portion of the buffer member 40 to pass therethrough to project to a side opposite to the holding section 34, and with a pressing piece 53 for pressing the buffer member 40 toward the holding section 34 side by coming into contact with another portion of the buffer member 40 excluding the one portion, and a third member 20 that is mounted on the first member 30 or the second member 50 and that, in cooperation with the first member 30 or the second member 50, constitutes a tubular section in which a target P to be protected is housed.SELECTED DRAWING: Figure 1A
Patent JP-2020188277-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2020-07-27
Abstract: To provide a liquid crystal display device consuming less power.SOLUTION: The liquid crystal display device includes a plurality of pixels 100 in a display part, and performs display in a plurality of frame periods. The frame period includes a writing period and a holding period. After an image signal is input to each of the pixels in the writing period, a transistor in each of the pixels is turned off so that the image signal is held for at least 30 seconds in the holding period. The pixel includes an oxide semiconductor layer 103 in a gate insulating film 113. The oxide semiconductor layer has a carrier concentration of less than 1×1014/cm3.SELECTED DRAWING: Figure 1
Patent JP-2020172260-A (JP)
Title: Vehicle seat
Inventor: OKIMURA Atsushi
IPC: B60N2/90
Filed: 2020-07-27
Abstract: To fix a blower to a seat back frame with a simple configuration.SOLUTION: A vehicle seat includes: a seat back frame F1 constituting a framework of a seat back; a blower 20 disposed in the seat back; a bracket 40 to which the blower 20 is fixed; and a cover member 50 provided at a rear side of the seat back frame F1. The bracket 40 is fixed to the cover member 50 with the seat back frame F1 being held between the bracket and the cover member 50.SELECTED DRAWING: Figure 4
Patent JP-2022023660-A (JP)
Title: Electric vehicle
Inventor: HIRAGURI TOSHIHIRO
IPC: B60L50/60
Filed: 2020-07-27
Abstract: To provide a technology that enables an electric vehicle to return to a runnable state even when residual electric power of a main battery runs short.SOLUTION: An electric vehicle includes: a driving motor which drives the electric vehicle; a main battery which supplies electric power to the driving motor; and a connector provided in an electric power path between the main battery and the driving motor. The connector is connected with an auxiliary battery.SELECTED DRAWING: Figure 1