baber/WOPTO huggingface dataset:
Patent JP-2021162322-A (JP)
Title: Centrifuge and sample preparation device
Inventor: SHINYA RYUTARO
IPC: G01N35/02
Filed: 2020-03-30
Abstract: To provide a centrifuge configured to prevent suction of sediment when sucking supernatant after centrifugation while minimizing an increase in device size.SOLUTION: A centrifuge 10 provided herein comprises holders 12 for holding reaction vessels 14, a rotor 11 swingably supporting the holders 12, a rotary shaft 16 coupled to the rotor 11, a rotor drive unit 17 for turning the rotary shaft 16, and a limiting member 15 for limiting inclination of the reaction vessels 14 by being in contact with the holders 12 while the rotor 11 is turning.SELECTED DRAWING: Figure 1
Patent JP-2021161551-A (JP)
Title: Contrast thread
Inventor: AMANO ISAMU
IPC: D02G3/44
Filed: 2020-03-31
Abstract: To provide a contrast thread having a contrast property and drawability and capable of maintaining uniform tensile strength in a wide elongation range.SOLUTION: There is provided a contrast thread 1 comprising: a core part 11 including a plurality of bundled strands (first strand 111, second strand 112, third strand 113) composed of a plurality of types having different characteristics of tensile stress with respect to elongation; and a sheath part 21 which is arranged so as to cover the outer periphery of the core part 11 and is made of a resin 211 containing a radiopaque material 212.SELECTED DRAWING: Figure 2
Patent JP-2020106867-A (JP)
Title: Signal generation system and signal generation method
Inventor: LARS VILLEMOES
IPC: G10L21/04
Filed: 2020-04-01
Abstract: To provide an improved efficient scheme for cross-product high frequency reconstruction (HFR), in which a novel frequency component QΩ+rΩ0 is generated on the basis of existing components Ω and Ω+Ω0.SOLUTION: The present invention performs harmonic transposition of a block scheme, in which the time block of a complex subband sample is processed along with a common phase correction. The superposition of a plurality of corrected samples brings about an effect advantageous for limiting an unnecessary intermodulation product, thereby making it possible to use a coarse frequency resolution and/or a low oversampling degree. The present invention in one embodiment uses a window function that is suitable for combined use with an improved cross-product HFR of the block scheme. The hardware embodiment of the present invention has an analysis filter bank (101), a subband processing unit (102) that is set by control data (104), and a composition filter bank (103).SELECTED DRAWING: Figure 1
Patent JP-2020115666-A (JP)
Title: Distributed scheduling for device-to-device communication
Inventor: PAUL MARNIER
IPC: H04W72/02
Filed: 2020-04-01
Abstract: To provide a system, a method, and means for implementing scheduling for device-to-device (D2D).SOLUTION: A WTRU (for example, D2D WTRU) can determine whether the WTRU has D2D data to transmit. The WTRU can determine a set of authorized SA resources and/or authorized D2D data resources for transmission of SA. The WTRU can select SA resources and/or D2D data resources for transmission (from the set of authorized SA resources and/or authorized D2D data resources). The WTRU can select one or more transmission parameters. The WTRU can select one or more transmission patterns. The WTRU uses the selected transmission pattern and can transmit the D2D data over a set of authorized D2D resources according to the selected transmission parameter(s).SELECTED DRAWING: Figure 5
Patent JP-2020116735-A (JP)
Title: Substrate processing device
Inventor: SHINOZAKI HIROYUKI
IPC: B24B49/12
Filed: 2020-04-02
Abstract: To provide a substrate processing device for reducing variation of time required for peeling a substrate from an elastic film.SOLUTION: A substrate processing device includes: a substrate holding part 31A which holds a substrate W; pressure regulators P1 to P4 which regulate pressure of gas supplied to the inside of an elastic film 204 in the substrate holding part; and a control part 5 which controls the pressure regulators to make the pressure of the gas supplied to the inside of the elastic film variable in order to peel the substrate from the elastic film. The control part controls the pressure of the gas to be supplied to the elastic film according to a type of the substrate which is currently held by the substrate holding part.SELECTED DRAWING: Figure 3
Patent JP-2021165410-A (JP)
Title: Bearing ring, rolling bearing, and manufacturing method of bearing ring
Inventor: YAMADA MASAHIRO
IPC: C21D1/06
Filed: 2020-04-06
Abstract: To provide a bearing ring of a rolling bearing in which creep resistance on an opposite bearing surface can be improved while improving rolling fatigue characteristics on a bearing surface.SOLUTION: A bearing ring is composed of hardened steel and is made annularly. The bearing ring has a bearing surface extending along the circumferential direction and an opposite bearing surface positioned on the side opposite to the bearing surface in the radial direction. The amount of retained austenite in the bearing surface is larger than that in the opposite bearing surface. The difference between the amount of retained austenite in the bearing surface and that in the opposite bearing surface is 3 volume% or more. The average grain size of prior austenite grains in the bearing surface is 8 μm or less. The compressive residual stress in the bearing surface is 100 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2020099834-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-06
Abstract: To enhance an interest in a game.SOLUTION: Determination is executed by determination means on the basis of establishment of a determination condition. When a determination result by the determination means is a specific determination result, a privilege is imparted to a player by privilege imparting means, a performance on the basis of the determination result by the determination means is executed by performance execution means, and a performance mode on the basis of the performance is displayed in display means. Then, specific period information indicative of a specific period of a performance to be executed by the performance execution means is displayed by period information display means, and progress information indicative of a lapse period from the start of the specific period is displayed by progress information display means. Furthermore, specific performance mode information indicative of a specific performance mode which is imparted to a player when the progress information displayed by the progress information display means satisfies a predetermined condition is displayed by specific performance mode information display means, and the specific performance mode information is varied by performance mode variable means on the basis of the progress information to be displayed by the progress information display means.SELECTED DRAWING: Figure 1
Patent JP-2021166626-A (JP)
Title: Game machine
Inventor: SEZAKI TAKUTO
IPC: A63F5/04
Filed: 2020-04-10
Abstract: To provide a game machine for preventing a player's willingness of playing a game from declining.SOLUTION: A slot machine 1 as a game machine includes plural advantageous sections having different degrees of advantage, starts to execute a navigation performance (guidance assisting performance) corresponding to a BB winning combination instead of a navigation performance corresponding to a small winning combination near the timing when an advantageous section is completed in a state in which the BB winning combination is won in an AT game state of the one advantageous section, and the BB winning combination is subjected to winning processing and an advantageous section set to have contents advantageous to a player in a state in which a BB winning combination is not won is started from a next time when stop buttons 9L, 9C, 9R are operated based on the navigation performance (guidance assisting performance).SELECTED DRAWING: Figure 19
Patent JP-2021096808-A (JP)
Title: Management server and apparatus
Inventor: INADA NICHIMU
IPC: G06Q30/02
Filed: 2020-04-13
Abstract: To provide a management server that effectively presents advertisements and reduces cost required for a user to obtain an apparatus.SOLUTION: A management server 1 is configured to: store an apparatus database 121 that registers a sponsored apparatus 5 that is acquired by a user on condition that expenses are paid by a sponsor, and an advertisement database 122 that registers advertisements; and distribute an advertisement selected from the advertisement database to the sponsored apparatus registered in the apparatus database.SELECTED DRAWING: Figure 1
Patent JP-2021168725-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To improve the performance effect of a game machine.SOLUTION: The display modes of a reservation icon of a pachinko game machine 1 includes a normal mode and a special mode, and the game machine comprises read-ahead performance execution means which is capable of executing a read-ahead performance which displays the display mode of the reservation icon with the special mode. The read-ahead performance execution means, on some occasions, suggests the degree of expectation for the execution of a particular game in the variation display based on the reservation icon displayed with the special mode by displaying the display mode of the reservation icon with the special mode by executing the read-ahead performance but, on other occasions, suggests the degree of expectation for the execution of the particular game in the variation display based on a former reservation icon displayed before the reservation icon displayed with the special mode by displaying the display mode of the reservation icon with the special mode.SELECTED DRAWING: Figure 12G
Patent JP-2021169056-A (JP)
Title: Fine bubble generation method and apparatus, and sample micronization method and apparatus
Inventor: YASUDA SUSUMU
IPC: B01F15/06
Filed: 2020-04-14
Abstract: To provide a fine bubble generation method and apparatus which use subcritical water to generate fine bubbles; and to provide a sample micronization method and apparatus which use the fine bubbles to micronize a sample.SOLUTION: A gas-liquid mixed fluid in which water is in a subcritical state, and a gas is in a supercritical state is produced. The gas-liquid mixed fluid is then cooled to reduce the temperature of the gas-liquid mixed fluid to be lower than the critical temperature of the gas, thereby generating fine bubbles in the gas-liquid mixed fluid. Then, the gas-liquid mixed fluid is heated to increase the temperature of the gas-liquid mixed fluid to the critical temperature of the gas or higher, thereby dissolving the fine bubbles in the gas-liquid mixed fluid. Such processes are alternately repeated to repeatedly generate the fine bubbles in the gas-liquid mixed fluid.SELECTED DRAWING: Figure 3
Patent JP-2020124547-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-04-17
Abstract: To prevent an unintended setting from being performed.SOLUTION: A game machine in which games can be played comprises: storage means for storing programs; and a microcomputer for executing processing according to programs stored in the storage means. The microcomputer comprises: data storage means having a storage area that is referred to when the microcomputer is activated and that can store data for setting the function of the microcomputer; and activation prohibition means for prohibiting the activation of the microcomputer. The storage area of the data storage means includes an unused area where no function is set based on the values set in the storage area. Normally zero (0) is set in the unused area. At least when a value other than zero (0) is set in the unused area, the activation prohibition means prohibits the activation of the microcomputer.SELECTED DRAWING: Figure 42
Patent JP-2021174604-A (JP)
Title: Terminal base
Inventor: SASAKI TAKUO
IPC: H01R13/52
Filed: 2020-04-21
Abstract: To provide a terminal base which can secure excellent waterproofness without using a potting material.SOLUTION: A terminal base includes: a bus bar member 31; a housing 13 which holds the bus bar member; and a seal ring 34 which is mounted on the bus bar member and is elastically deformable. The bus bar member has: a bus bar body which is formed of a metal material; and a cover part 33 which is formed of a resin material and is formed integrally with a surface of a seal ring mounting part so as to cover the whole outer circumference of the seal ring mounting part of the bus bar body without a clearance. The seal ring is mounted on the cover part so as to surround the whole outer circumference of the cover part without a clearance, the housing has a holding hole 13D for storing the seal ring mounted on the cover part, and the seal ring is brought into contact with the whole inner peripheral surface of a storage part without a clearance.SELECTED DRAWING: Figure 17
Patent JP-2021174902-A (JP)
Title: Processing method and substrate-processing device
Inventor: TOKUO TAKAHIRO
IPC: H01L21/3065
Filed: 2020-04-27
Abstract: To improve a throughput while reducing the variation in mask pattern.SOLUTION: Provided is a substrate-processing method comprising the steps of: (a)feeding a substrate having a mask film over an etching-target film to a work-holder table; (b)accumulating a deposit on the mask film by plasma of a process gas containing a first gas and a second gas, of which the flow rate ratio R1 of the first gas to the second gas is controlled; and (c)removing part of the mask film and/or part of the deposit by plasma of a process gas which is the same kind of gas as the above process gas and which is controlled so that a flow rate ratio R2 of the first gas to the second gas so as to satisfy R2<R1. In the method, the step (b) and the step (c) are performed a predetermined number of times; and a taper angle of a side of a pattern of the mask film is controlled to be a desired angle.SELECTED DRAWING: Figure 2
Patent JP-2021174317-A (JP)
Title: Electronic apparatus and control method therefor
Inventor: KITAYA MITSUTERU
IPC: G06F3/01
Filed: 2020-04-27
Abstract: To enable a physical load applied to a user to be reduced without deteriorating the visibility of the user in the case of changing display areas according to the posture of the user.SOLUTION: An electronic apparatus includes: detection means for detecting a posture of a display part; display means for displaying a range being a portion of an image and including a position separated according to difference of the posture and reference direction of the display part from a reference position set in the image in the display part; and update means for updating the reference position to a position corresponding to a constant direction in the case of maintaining a state where the posture of the display part is directed to the constant direction different from the reference direction for a first prescribed time.SELECTED DRAWING: Figure 3
Patent JP-2021176932-A (JP)
Title: Carboxylated degradable polyrotaxane and method for producing the same
Inventor: YUI NOBUHIKO
IPC: A61K31/77
Filed: 2020-05-08
Abstract: To provide an acid-degradable polyrotaxane compound that includes a plurality of cyclic molecules modified with carboxy groups and a linear molecule having a terminal group.SOLUTION: A production method includes the steps of: introducing carboxy ester into cyclic molecules of acid-degradable polyrotaxane; and deprotecting the ester in a weak alkaline aqueous solution. The method can provide an acid-degradable polyrotaxane compound that includes a plurality of cyclic molecules modified with carboxy groups.SELECTED DRAWING: Figure 2
Patent JP-2021178426-A (JP)
Title: Moisture barrier laminated film
Inventor: AKUYAMA SHIMPEI
IPC: H01L51/50
Filed: 2020-05-12
Abstract: To provide a moisture barrier laminated film including a plastic film (A) including an inorganic barrier layer (A1) and a moisture trap layer (B) and capable of exhibiting moisture barrier properties excellent even in high temperature and high humidity for a long term.SOLUTION: A moisture barrier laminated film 10 including a plastic film (A) including an inorganic barrier layer (A1) and an alkali component containing moisture trap layer (B) includes a coating layer (C) provided between the inorganic barrier layer (A1) and the moisture trap layer (B). The coating layer (C) has 4.0×104 g/m2/day of a moisture permeability at 40°C and 90% RH and 30 MPa or more of a storage modulus E' (@2πrad/s) in viscoelasticity measurement at 85°C.SELECTED DRAWING: Figure 1
Patent JP-2021183379-A (JP)
Title: Piezoelectric element, liquid discharge head and liquid discharge device
Inventor: HAMADA YASUAKI
IPC: B05C11/10
Filed: 2020-05-21
Abstract: To provide improved responsiveness of a piezoelectric element.SOLUTION: A piezoelectric element comprises: a first electrode; a second electrode; and a piezoelectric substance provided between the first electrode and the second electrode. When a positive voltage applied between the first electrode and the second electrode when charge generated on the piezoelectric substance is in a saturation state, is a saturation positive voltage, and when a negative voltage applied between the first electrode and the second electrode when charge generated on the piezoelectric substance is in the saturation state, is a saturation negative voltage, if a voltage applied between the first electrode and the second electrode is changed from the saturation negative voltage to the saturation positive voltage, a current based on the charge generated on the piezoelectric substance is changed via a first path where the current becomes large as the voltage becomes high, a second path where the current becomes small as the voltage becomes high, a third path where the current becomes large as the voltage becomes high, and a fourth path where the current becomes small as the voltage becomes high, in this order.SELECTED DRAWING: Figure 5
Patent JP-2021184409-A (JP)
Title: Display
Inventor: YAMADA KAZUYUKI
IPC: G09F9/33
Filed: 2020-05-21
Abstract: To provide a display provided with a heat dissipation mechanism that efficiently dissipates heat generated by LED chips.SOLUTION: A display 10 has an array substrate 100 that comprises pixel circuits 110 including LED chips 201, 203, 205 on a first surface side 101 and is provided with irregularities 120 exposed to a space on a second surface 103 side on an opposite side of the first surface. The array substrate includes a metal film that is provided on the second surface side, and a surface of the metal film may be exposed to the space. The array substrate includes an insulating substrate 109 and a metal film. The insulating substrate is provided on the first surface side, and the metal film is provided on the second surface side. The irregularities may have a shape reflecting a shape of the insulating substrate.SELECTED DRAWING: Figure 1
Patent JP-2021188955-A (JP)
Title: Atmospheric environment measuring method
Inventor: KIGUCHI OSAMU
IPC: G01W1/00
Filed: 2020-05-27
Abstract: To measure an atmospheric environment with a high time resolution at various locations in a three-dimensional space.SOLUTION: A drone D moves between points in the air from A to B and then to C as illustrated by a white arrow, with control of its flight exercised by a ground station 100, and an environment sensor for detecting PM2.5 is provided in a mounting apparatus 1. A meteorological measurement sensor for measuring meteorological conditions is also mounted. A position recognition unit for recognizing the position of the drone D itself is also mounted. A communication unit mounted the same way performs communication by a non-commercial wireless system capable of two-way communication. This non-commercial wireless system is designed for short-distance communication, and its transmission distance is set at about 1000 m at maximum. A control unit can cause the measurement results of the environment sensor, meteorological condition sensor and position recognition unit to be stored, after being associated with each other, in a storage unit composed of a compact hard disk or nonvolatile memory.SELECTED DRAWING: Figure 1
Patent JP-2021187006-A (JP)
Title: Liquid discharge device and printed matter
Inventor: SAITO HARUTAKA
IPC: B42D25/337
Filed: 2020-05-27
Abstract: To provide a liquid discharge device and a printed matter which can improve security property related to a concealment image.SOLUTION: A liquid discharge device includes: a liquid discharge head capable of discharging a liquid which is substantially invisible under visible light irradiation and has ultraviolet excitation type fluorescent emission characteristics; and a control part which controls the liquid discharge head, and forms a concealment image where a main pattern whose luminous color is a first color and a sub-pattern including a thin line whose luminous color is a second color are alternately arranged on a recording medium according to information of an image.SELECTED DRAWING: Figure 5
Patent JP-2021196768-A (JP)
Title: Vehicle allocation service providing system, server for vehicle allocation, and vehicle allocation service providing method
Inventor: HOTTA TOSHIKI
IPC: G16Y10/40
Filed: 2020-06-11
Abstract: To optimize combination of a user and an allocated vehicle in a vehicle allocation service.SOLUTION: A vehicle allocation system acquires, from a user desiring allocation of a vehicle, a vehicle allocation request including at least a getting-on point, destination, and a maximum payment price. If a plurality of vehicle allocation requests matched with vehicle allocation conditions are acquired, the vehicle allocation system sets, as a provisional highest vehicle allocation request, a vehicle allocation request with most highly satisfying predetermined bid evaluation items among the plurality of vehicle allocation request. However, if a new vehicle allocation request matched with the vehicle allocation conditions and having higher satisfaction degree in the bid evaluation items as compared with the provisional highest vehicle allocation request is acquired before the completion of the vehicle allocation, the vehicle allocation system updates the provisional highest vehicle allocation request. The vehicle allocation system makes a vehicle heading to a getting-on point designated by the provisional highest vehicle allocation request, and, if the provisional highest vehicle allocation request is updated, changes the allocation destination of the vehicle to a getting-on point designated by the updated provisional highest vehicle allocation request.SELECTED DRAWING: Figure 4
Patent JP-2021194446-A (JP)
Title: Holding tool and hanging tool
Inventor: SUZUKI AKIRA
IPC: A47G25/00
Filed: 2020-06-18
Abstract: To provide a holding tool configured to insert holding members into the inside of shoes and to hang them while holding the shoes, and a hanging tool for hanging the holding tool.SOLUTION: A holding tool 1 for hangingly holding shoes 100a and 100b, includes holding members 10a and 10b to be inserted into the inside of the shoes 100a and 100b and holding the shoes 100a and 100b, and hanging members 20a and 20b connected to the holding members 10a and 10b and hanging the shoes 100a and 100b along with the holding members 10a and 10b. The holding members 10a and 10b have a long shape of a prescribed length so as to be provided in the bottoms 101a and 101b inside the shoes 100a and 100b.SELECTED DRAWING: Figure 1