baber/WOPTO huggingface dataset:
Patent JP-2020139148-A (JP)
Title: Compound, resin, resist composition, and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/039
Filed: 2020-02-17
Abstract: To provide a compound capable of producing a resist pattern with good line edge roughness (LER), a resin, and a resist composition containing the same.SOLUTION: The compound represented by formula (I), the resin, and the resist composition containing the same are provided. [In the formula, R1 represents a hydrogen atom or a methyl group; X1 represents a group represented by one of formulae (X1-2)-(X1-7); * and ** represent binding sites, and ** represents a binding site to L1; L1 represents a single bond or an optionally substituted C1-48 hydrocarbon group, provided that -CH2- contained in the group may be substituted with -O-, -S-, -CO- or -SO2-; and R2 and R3 each represent a hydrogen atom or a C1-6 saturated hydrocarbon group.]SELECTED DRAWING: None
Patent JP-2020106851-A (JP)
Title: Screen and display device
Inventor: KURASHIGE MAKIO
IPC: G03B21/608
Filed: 2020-02-17
Abstract: To provide a screen that can sufficiently reduce speckle.SOLUTION: A screen 40 which is irradiated with light by a projector 20 and displays an image comprises: a plurality of particles 60 that include a first portion and a second portion having different dielectric constants from each other; a particle layer 55 that has the plurality of particles; and electrodes 41 and 42 that form an electric field for driving the particles in the particle layer by application of voltage to the particle layer.SELECTED DRAWING: Figure 1
Patent JP-2021130221-A (JP)
Title: Recording device and method for determining state of pressing member
Inventor: YASUDA MIDORI
IPC: B41J2/01
Filed: 2020-02-18
Abstract: To provide a recording device configured to eliminate the need for a confirmation of a positional relation between a pressing member and a sheet by a user.SOLUTION: A recording device 100 comprises: a platen that supports one surface of a sheet 1; a contact surface 501d which a side end 1a in a width direction of the sheet contacts; and a first extended part 501a positioned closer to the sheet 1 than the contact surface 501d and extended in a direction crossing a width direction of the sheet 1, which further has: a pressing member 501 that presses an edge part in the width direction of the sheet 1 supported on the platen, at the first extended part 501a; a carriage that can move in the width direction of the sheet 1 on the platen; a light sensor part, loaded on the carriage, which emits light to the platen side and detects returned light; and determining means that determines a positional relation between the pressing member 501 and the sheet 1, on the basis of output change of the light sensor part at the time when the light sensor part passes on the pressing member 501.SELECTED DRAWING: Figure 3
Patent JP-2021129794-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-20
Abstract: To provide a game machine that can prevent the decline in interest of a game.SOLUTION: When a first round game is performed, an imparting amount of a game value imparted after variable winning means changes from a second state to a first state is displayed, and when a game medium does not enter the variable winning means to win within a predetermined period, a predetermined display corresponding to the fact that the game value is not imparted is displayed. When the game medium enters the variable winning means to win within a predetermined period, a specific display different from the predetermined display is performed after the lapse of the predetermined period. A game state can be controlled to a special state in which a variable display is easily executed, numerical information can be updated on the basis of the variable display being executed, and the game state can be controlled to the special state when a special condition is satisfied when the numerical information becomes a specific value corresponding to the special number of times as the number of times the variable display is executed. Update means updates the numerical information when the variable display of first identification information is executed and the variable display of second identification information is executed.SELECTED DRAWING: Figure 10-11
Patent JP-2021130892-A (JP)
Title: Method for producing paper pulp and method for producing regenerated aramid paper
Inventor: FUJIMORI RYUSHI
IPC: D21B1/32
Filed: 2020-02-21
Abstract: To provide a method for producing paper pulp in which aramid paper end materials and damaged materials can be re-used as a raw material for papermaking without finely crushing.SOLUTION: The method for producing paper pulp in which an aramid paper composed of an aramid short fiber and an aramid fibrid is disintegrated in water includes a disintegration step of charging an aramid paper in dry state into water to disintegrate the aramid paper, and in the disintegration step, the aramid paper is disintegrated using a disintegration machine 1 having an agitation force in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2021136388-A (JP)
Title: Exhaust heat structure and electronic device
Inventor: YANAJIMA KOJI
IPC: H05K7/20
Filed: 2020-02-28
Abstract: To provide a heat exhaust structure having high heat exhaust efficiency.SOLUTION: A heat exhaust structure (HK) includes a substrate (32), a heating element (33) mounted on the substrate (32), a shield member (21) attached to the substrate (32) so as to cover the heating element (33), and a fan (31). A shield member (21) forms an internal space (V) that communicates with the outside through a first vent (Aa) and the second vent (Ab) between the shield member and the substrate (32), and a protrusion (22) protruding toward the substrate (32) is provided between the heating element (33) and the second vent (Ab), and the first vent (Aa), the heating element (33), the protrusion (22), and the second vent (Ab) are arranged in this order in the flow direction of the airflow AR generated by the fan (31).SELECTED DRAWING: Figure 3
Patent JP-2021137224-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To allow appropriate performance control.SOLUTION: In one or a plurality of notice performances, winning notice that is winning suggestion can be executed. A character for winning notice to be used for the winning notice varies in determination ratio in the case that a winning type of symbol designation is a second special symbol jackpot or jackpot X via small winning, in the case that the winning type of symbol designation is jackpot Y via small winning, and in the case that the winning type of symbol designation is jackpot Z via small winning. As for the character for winning notice, a notice performance related to a character panel image showing the character for winning notice is executed after shown in any character panel image displayed in an acquisition performance. By selecting a notice performance control pattern in accordance with characters shown in the character panel image and controlling execution of the notice performance, the character shown in the character panel image becomes an ally character in a battle performance in the notice performance.SELECTED DRAWING: Figure 17-19
Patent JP-2021137922-A (JP)
Title: Driver and driver usage method
Inventor: SEKIYA KAZUMA
IPC: B25B23/14
Filed: 2020-03-05
Abstract: To provide a driver and a driver usage method in which it can be easily confirmed whether screws are tightened in predetermined order.SOLUTION: A driver 1 tightens a screw by rotating a bit attached thereto. The driver 1 comprises: a camera 30 that functions as a read-out unit that reads out a bar-code or a two-dimensional code; and an information recording part 104 that functions as an operation history recording part that records information read out with the read-out unit (the camera 30) and operation information obtained when rotating the bit, together with time (date and hour).SELECTED DRAWING: Figure 8
Patent JP-2021138301-A (JP)
Title: Side part vehicle body structure of vehicle
Inventor: SHIMANAKA TSUNENORI
IPC: B62D25/20
Filed: 2020-03-06
Abstract: To inhibit widening of a vehicle and secure collision resistance during a small overlap collision even when an exhaust system member is provided at the outer side as seen in a vehicle width direction relative to a vehicle body structure provided at the side of a floor.SOLUTION: A side part vehicle body structure of a vehicle includes: an internal combustion engine 23 mounted in front of a partition wall 9 defining a front edge of a vehicle cabin space 1s; an exhaust device 30 through which exhaust air exhausted from the internal combustion engine 23 passes; side sills 8 each of which extends along a vehicle fore and aft direction at the side of a floor forming a floor surface of the vehicle cabin space 1s; and hinge pillars 11 respectively extending from the side sills 8 in a vehicle vertical direction. The side part vehicle body structure of the vehicle is provided with frame members 17 which extend from the hinge pillars 11 to the vehicle front and in each of which a front end overlaps with a vehicle width direction length area of a wheel of a vehicle behind the wheel. An exhaust system member 31 included in the exhaust device 30 is provided at an area located at the outer side as seen in the vehicle width direction of the frame member 17 and the front side of the hinge pillar 11.SELECTED DRAWING: Figure 3
Patent JP-2020095051-A (JP)
Title: Method and system for biological instrument calibration
Inventor: CHU YONG
IPC: G01N33/483
Filed: 2020-03-11
Abstract: To provide a method and a system for biological instrument calibration.SOLUTION: In one exemplary embodiment, a method for calibrating an instrument (100) is provided. The instrument includes an optical system capable of imaging florescence emission from a plurality of reaction sites. The method includes performing region-of-interest (ROI) calibration to determine reaction site positions in an image (102). The method further includes performing pure dye calibration to determine contribution of a fluorescent dye used in each reaction site by comparing a raw spectrum of the fluorescent dye to pure spectrum calibration data of the fluorescent dye (108). The method further includes performing instrument normalization calibration to determine a filter normalization factor (110). The method includes performing a ribonuclease P validation to validate that the instrument is capable of distinguishing two samples of different quantities (112).SELECTED DRAWING: Figure 1
Patent JP-2021142477-A (JP)
Title: Monitoring control system
Inventor: NANBA RYO
IPC: E03B1/00
Filed: 2020-03-12
Abstract: To provide a monitoring control system which can give improved quality of a measure at an unsteadiness time in a waterworks facility.SOLUTION: A monitoring control system according to an embodiment comprises a raw water quality prediction unit, a purified water quality prediction unit, an unsteadiness determination unit, and an information provision unit. The raw water quality prediction unit predicts water quality of raw water which flows into a waterworks facility on the basis of information on a region where the waterworks facility is placed or the like. The purified water quality prediction unit predicts water quality of purified water output from the waterworks facility on the basis of information on an apparatus of the waterworks facility and a prediction result in the raw water quality prediction unit. The unsteadiness determination unit determines between a steady state or an unsteady state on the basis of a prediction result of the purified water quality prediction unit. The information provision unit outputs a determination result of the unsteadiness determination unit to an output unit or another information processing device.SELECTED DRAWING: Figure 3
Patent JP-2020165289-A (JP)
Title: Laminate, nonslip pavement structure and method for manufacturing nonslip pavement structure
Inventor: YAMAZAWA HIDETO
IPC: E01C11/24
Filed: 2020-03-16
Abstract: To provide a laminate for civil engineering and construction such as nonslip pavement structures that can ensure a good retention rate of aggregates.SOLUTION: A laminate includes an acrylic resin layer containing a cured product of a curable resin composition containing a thiol compound (A), a (meth) acrylic polymer or polyfunctional (meth) acrylate (B), monofunctional (meth) acrylate (C), a reducing agent (D), and a curing agent (E), and an epoxy resin layer.SELECTED DRAWING: None
Patent JP-2021153142-A (JP)
Title: Substrate mounting table and substrate processing apparatus
Inventor: TSUDA EINOSUKE
IPC: C23C16/458
Filed: 2020-03-24
Abstract: To provide a substrate mounting table and a substrate processing apparatus which suitably control the temperature of a mounting surface for mounting a substrate.SOLUTION: In a substrate processing apparatus, a substrate mounting table comprises: a mounting table base material 4a internally having a cooling target surface 41; and a supply passage formation member 6 which is made of a material having heat conductivity lower than that of the mounting table base material 4a, and which has a cooling nozzle 66 for blowing a coolant at the cooling target surface 41. The supply passage formation member 6 also has a first passage formation member 63 extending in the radial direction of the mounting table base material 4a. The mounting table base material 4a has a first groove 43 in which the first passage formation member 63 is disposed. The cross-sectional shape of the first passage formation member 63 and that of the first groove 43 differ from each other.SELECTED DRAWING: Figure 2
Patent JP-2021154702-A (JP)
Title: Recording device
Inventor: TAKAHASHI HARUNA
IPC: B41J2/17
Filed: 2020-03-30
Abstract: To solve a problem that in performing marginless printing on a recording medium, it is necessary to form an inclined portion at a bottom portion of a recessed portion of a support part in order to move by gravity liquid received by the recessed portion, and therefore a thickness in a height direction of the support part increases in proportion to a length in a carrying direction of the support part, which causes a dimension in the height direction of a recording device to increase.SOLUTION: A recording device comprises: a recording part that performs recording on media; a support surface SM that supports the media; a support part 20 that has a plurality of holes 32 on a surface of the support surface SM and recessed parts F0-F8 recessed from the support surface at positions corresponding to an edge in a width direction X of the media; a chamber having a space communicating with the plurality of holes 32; a suction part 23 that suctions air in the space; a liquid passage 33, communicated with bottom portions of the recessed parts F0-F8, through which liquid discharged into the recessed parts F0-F8 can move to outside of the chamber, in a carrying direction Y1 of the media; and a collection part 29 that can collect liquid passing through the liquid passage 33. The bottom portions and the liquid passage 33 have a plurality of grooves.SELECTED DRAWING: Figure 6
Patent JP-2021163054-A (JP)
Title: Status determination device, status determination method, and status determination program
Inventor: YAMAMOTO RYOSUKE
IPC: G05B19/418
Filed: 2020-03-31
Abstract: To provide a status determination device, status determination method, and status determination program that can improve the accuracy of determining a state of a processing device.SOLUTION: A state determination device 50 includes a control unit 51 that determines a state of a processing device 10. The control unit 51 acquires a feature amount of each of a plurality of data items representing the state of the processing device 10, then calculates the Mahalanobis distance of the feature amount of a cause data item in a unit space generated based on the cause data item that causes the processing device 10 to stop in a known mode among the plurality of data items. The control unit then outputs a result determined to be an abnormal state of the processing device 10 based on the known mode when the Mahalanobis distance is equal to or greater than a threshold value set based on the unit space.SELECTED DRAWING: Figure 1
Patent JP-2021161994-A (JP)
Title: Submerged pump
Inventor: SAI ATSUSHI
IPC: F04D13/08
Filed: 2020-04-02
Abstract: To provide a submerged pump capable of fixing a metal impeller to a rotational shaft with a D-shaped end part.SOLUTION: A submersed pump 100 comprises: a rotational shaft 1 including an end part 10 having a cross section orthogonal to a rotation central axial line α formed in a D shape by a flat surface 10a and an arc surface 10b; a key member 5; and a metal impeller 4 having a key groove 43a into which the key member 5 is inserted in contact with the flat surface 10a, and including a circular hole 43 into which the end part 10 of the rotational shaft 1 is inserted.SELECTED DRAWING: Figure 1
Patent JP-2021165066-A (JP)
Title: Vehicle controller
Inventor: SAKAMOTO YUKI
IPC: B62D6/00
Filed: 2020-04-06
Abstract: To stably control a steering angle by reducing an adverse effect of noise, and raise a control speed of the steering angle dependent on a change in a tilt angle.SOLUTION: A vehicle controller 1 includes: a tilt angle detection unit 11 that detects a tilt angle of an automobile; a filter unit 12 that performs filter processing on the tilt angle detected by the tilt angle detection unit 11; and a steering control unit 13 that controls the steering angle of the automobile on the basis of the tilt angle on which the filter processing is performed by the filter unit 12. When a direction of a tilt of the tilt angle detected by the tilt angle detection unit 11 does not change, the filter unit 12 sets an intensity, at which noise is removed through the filter processing, to a first intensity that is strong. When the direction of the tilt of the tilt angle detected by the tilt angle detection unit 11 has changed, the filter unit 12 changes the intensity, at which noise is removed through the filter processing, to a second intensity that is weaker than the first intensity. When the direction of the tilt of the tilt angle has changed, a control speed of a steering angle dependent on a change in the tilt angle is raised.SELECTED DRAWING: Figure 1
Patent JP-2021167864-A (JP)
Title: Learning data generation device and simulator
Inventor: ARAI MICHIO
IPC: G09B9/05
Filed: 2020-04-09
Abstract: To provide a learning data generation device which generates learning data of a machine learning device capable of estimating information for generating a simulation view image so as to display the simulation view image in which an operation from a user is reflected at the timing close to an actual mobile object.SOLUTION: A learning data generation device 10 includes: an input part which inputs a plurality of data sets including motion information and posture information of a mobile object at a plurality of continued times calculated by a simulator which simulates a motion change and posture change of the mobile body, and operation information of a user at plurality of times, and a label for showing the motion information and posture information of the mobile body calculated by the simulator at the time after elapse of predetermined time from the last time out of the plurality of times corresponding to each of the plurality of data sets; a learning data generation part 152 for generating learning data for the machine learning device by associating the label with each of the plurality of data sets; and a storage part 14 for storing the learning data.SELECTED DRAWING: Figure 3
Patent JP-2021173333-A (JP)
Title: Hydrogen station
Inventor: UCHIDA SHUMPEI
IPC: F17C5/06
Filed: 2020-04-24
Abstract: To improve a filling rate into a vehicle tank without increasing capacity of high-pressure accumulator.SOLUTION: A hydrogen station 100 comprises: a plurality of supply units (first supply unit 220A and second supply unit 220B) which has compressors 230A and 230B compressing hydrogen, first piping (output pipes 232A and 232B) connected to discharge sides of the compressors, opening-closing valves V3 and V4 installed on the first piping, high-pressure accumulator 320A to 320C connected to the first piping, and dispensers 260A and 260B connected to the high-pressure accumulators; a connection pipe 234 which connects the first piping of the plurality of supply units; a number determination section 132 which determines the number of compressors to be connected to the high-pressure accumulator of one of the plurality of supply units on the basis of a predetermined condition; and an operation control section 134 which performs open/close control of the opening-closing valves so as to connected the determined number of compressors to the high-pressure accumulator of one of the plurality of supply units and causes the compressors to operate.SELECTED DRAWING: Figure 1
Patent JP-2021173903-A (JP)
Title: Computing device, sensor system, and computer program
Inventor: HIRAI SHINICHI
IPC: A61C17/00
Filed: 2020-04-27
Abstract: To provide a sensor system capable of detecting an accurate position in contact with a body to be contacted without impairing usability.SOLUTION: A sensor system 100 includes: a sensor 20 attachable to a body to be contacted which is, for example, an oral care model 30 and capable of detecting an action line of a force given by contacting with the body to be contacted; and an arithmetic device 10 for acquiring a sensing result by communicating with the sensor and performing the processing using the sensing result. The processing includes the steps of: calculating a candidate point of an action point of a force of the body to be contacted using an action line of the force obtained from a result of sensing the force and shape data of the body to be contacted stored in advance; and determining the action point from among candidate points.SELECTED DRAWING: Figure 1
Patent JP-2021174360-A (JP)
Title: On-vehicle device for carrier vehicle, drive evaluation system, and drive evaluation program
Inventor: SAKAI KAZUNARI
IPC: G08G1/09
Filed: 2020-04-28
Abstract: To provide an on-vehicle device for a carrier vehicle capable of evaluating driver's operation more accurately than before.SOLUTION: An on-vehicle device 20 for a carrier vehicle includes: a rotation information acquisition unit 60 for acquiring rotation information of the head of a driver on the carrier vehicle; a travel information acquisition unit 24 for acquiring travel information of the carrier vehicle; a travel state determination unit 26 for determining a travel state of the carrier vehicle based on whether or not a value based on the travel information acquired by the travel information acquisition unit 24 is a predetermined threshold or more; a position information acquisition unit 25 for acquiring position information of the carrier vehicle; a position determination unit 27 for determining whether or not a position indicated by the position information acquired by the position information acquisition unit 25 corresponds to a predetermined position; and a control unit 22 for evaluating driving of a driver based on travel state determination information determined by the travel state determination unit 26, information on whether or not the position corresponds to a predetermined portion determined by the position determination unit 27, and rotation information acquired by the rotation information acquisition unit 60.SELECTED DRAWING: Figure 2