baber/WOPTO huggingface dataset:
Patent JP-2021118503-A (JP)
Title: Projection device, control method therefor and program
Inventor: SAITO TETSUJI
IPC: H04N5/74
Filed: 2020-01-29
Abstract: To provide an electronic device, a control method therefor and a program, which can easily correct the projection image of a projection device to reduce a user load.SOLUTION: A projection device 100 includes: an imaging unit 101 which images a region including a target projection image projected on a screen; a deviation inferring unit 105 which, using a learning model, infers a correction amount to correct a target projection image, included in the captured image from the imaging unit 101, into a target projection image of an ideal projection state; and an image processing unit 1092 which corrects the projection image with the inferred correction amount. Also, the projection device 100 acquires the correction amount for correction processing executed for each projection image from the time of the projection start to each of the projection images, for each projection image at the projection start (time t1) and at the ideal projection state (time t10) to record a label L1 which is a difference between these and a captured image 00 which includes a projection image at time t1 in an associative manner.SELECTED DRAWING: Figure 1
Patent JP-2020096864-A (JP)
Title: game machine
Inventor: NAKAYAMA SHOTA
IPC: A63F9/00
Filed: 2020-01-30
Abstract: To provide a game machine capable of enhancing the degree of freedom in objects that can be used as a game body.SOLUTION: A game machine 1 has an enclosure 2 having a storage part 6 for storing a free gift, a discharge port 5 for discharging the free gift, and an aperture that opens to the storage part 6 to connect to the discharge port 5, and offers a free gift acquisition game. In the enclosure 2, a belt conveyor unit which has a belt conveyor for moving the free gift on an arrangement surface in a prescribed direction and a transfer surface for transferring the free gift via the belt conveyor is arranged in the aperture 7 so that the transfer surface forms the arrangement surface of the storage part 6. The aperture 7 is formed to be larger than a projection surface of the arrangement surface projected on the aperture 7 so that, when the belt conveyor unit is arranged, a part of the aperture 7 retains a wider area than the free gift further down the prescribed direction and the shape of the retained part changes according to the arrangement mode of the belt conveyor unit.SELECTED DRAWING: Figure 6
Patent JP-2021120437-A (JP)
Title: Adhesive sheet and image display device
Inventor: SHIMOKURI DAIKI
IPC: C09J7/38
Filed: 2020-01-30
Abstract: To provide an adhesive sheet capable of suppressing poor imprint caused by pressuring force from a back surface side of an image display device.SOLUTION: An adhesive sheet (15) has a first adhesive layer (51) on one main surface of a transparent film substrate (59) and a second adhesive layer (53) on the other main surface. In the formation of the image display device in which the thickness of the first adhesive layer is larger than the thickness of the second adhesive layer, the first adhesive layer is arranged in contact with a front transparent plate (7), and the second adhesive layer is arranged in contact with an image display panel (10).SELECTED DRAWING: Figure 2
Patent JP-2020078940-A (JP)
Title: Laminated sheet
Inventor: MURAKAMI JUNNOSUKE
IPC: B32B5/24
Filed: 2020-01-31
Abstract: To provide: a coloring technology that can give gloss while obtaining vivid color; and, furthermore, if a base material has irregularities, a coloring technology that can leave more of the irregularities.SOLUTION: There is provided a laminated sheet having a fiber base material and a metalloid element-containing layer disposed on a surface of the fiber base material. The fiber base material is a carbonaceous base material and the metalloid element forming the metalloid element-containing layer is at least one kind selected from a group consisting of silicon, germanium, antimony, tellurium, boron, phosphorus, bismuth and selenium.SELECTED DRAWING: None
Patent JP-2021125185-A (JP)
Title: Importance determination program, importance determination apparatus, and importance determination method
Inventor: OHASHI KYOKO
IPC: G06F16/9032
Filed: 2020-02-10
Abstract: To provide an importance determination program, an importance determination apparatus and an importance determination method that can efficiently and accurately perform checking of requirement specifications.SOLUTION: An importance determination apparatus identifies a combination between a first class and a second class, in which combination multiplicity has a one-to-many relationship, of a plurality of classes being included in any of a plurality of class diagrams; respectively identifies a first class diagram, in which the first class is included in identified one or more classes, and a second class diagram, in which the second class is included in identified one or more classes; respectively identifies a first other class other than the first class included in the identified first class diagram, and a second other class other than the second class included in the second class diagram; and determines importance of a relationship between the first class and the second class on the basis of the identified first other class and second other class.SELECTED DRAWING: Figure 24
Patent JP-2021127193-A (JP)
Title: Printing device and method for controlling printing device
Inventor: YAGISHITA KENJI
IPC: B65H9/14
Filed: 2020-02-12
Abstract: To provide a printing device capable of inhibiting an image from being failed in printing on a print medium even when skew is caused during conveyance of the print medium.SOLUTION: The printing device includes conveyance parts for conveying a print medium in a first conveyance direction and conveying the print medium in a second conveyance direction, a blocking member movable to each of a blocking position and a non-blocking position, a plurality of detection parts capable of detecting the print medium conveyed along a conveyance passage, and a control part. The control part specifies two or more detection parts detecting the print medium among the plurality of detection parts when conveyance of the print medium is blocked by the blocking member, conveys the print medium in the first conveyance direction or the second conveyance direction by the conveyance part, specifies a position of an end part of the print medium among positions of the print medium according to the number of the detection parts in which the print media are changed in detection state during conveyance among the two or more specified detection parts, and sets a printable range of the print medium based on the position of the end part of the specified print medium.SELECTED DRAWING: Figure 5
Patent JP-2020104847-A (JP)
Title: Display device, control method, program, and storage medium
Inventor: FUJIE TETSUYA
IPC: B60K35/00
Filed: 2020-02-17
Abstract: To provide a display device capable of suitably suppressing deterioration of visibility due to vibration.SOLUTION: A head-up display 2 includes a light source part 4 and a combiner 9. A control part of the light source part 4 displays on the combiner 9 a guide image indicating a letter or a graphic so that the guide image appears to overlap scenery visible from a vehicle Ve. On the basis of a detection signal received from a vibration sensor and traveling speed of the vehicle, the control part obtains a smoothness determination index that is information on degree of smoothness of a road surface on which the vehicle is traveling. The control part then changes size of the letter or the graphic to be displayed on the combiner 9 in accordance with the smoothness determination index.SELECTED DRAWING: Figure 3
Patent JP-2021131959-A (JP)
Title: Head lamp for vehicle
Inventor: MORI YASUKI
IPC: F21S41/176
Filed: 2020-02-19
Abstract: To provide a head lamp for a vehicle capable of increasing the number of luminosity levels that can be set in an irradiation region, without increasing the number of optical deflectors.SOLUTION: A head lamp 10 for a vehicle comprises: an optical deflector 18 that includes a mirror 101 on which an emission light beam Ca from an LD 16 is made incident, and an actuator that emits light emitted from the mirror 101 as a scanning light beam Cb by reciprocating the mirror 101 around a rotation axis; and a drive unit 28 that drives the actuator so that one frame of video is composed of n (n is an integer of 2 or more) different irradiation region portions allocated in an irradiation region.SELECTED DRAWING: Figure 1
Patent JP-2021134815-A (JP)
Title: Transmission device
Inventor: YASUDA AKIRA
IPC: F16H1/32
Filed: 2020-02-25
Abstract: To easily attain downsizing and thinning so as to also contribute to reduction of cost and improvement of maintainability.SOLUTION: A transmission device 1 comprises: an input shaft which is rotated around an axis O1; an inner gear 4 which is disposed around an eccentric axis O2 which is eccentric with respect to the axis, and actuated with the rotation of the input shaft and includes a plurality of inner teeth 3 disposed while being spaced in a circumferential direction going around the eccentric axis; an outer gear 6 including a plurality of outer teeth 5 disposed in a rotatable manner around the axis and engageable to the plurality of inner teeth; an output shaft which is rotated around the axis with the rotation of the outer gear; and a guide member 70 which constrains the auto-rotation of the inner gear, thereby guiding the inner gear so as to eccentrically swing around the axis. The number of outer teeth is different from the number of inner teeth.SELECTED DRAWING: Figure 6
Patent JP-2021140490-A (JP)
Title: Simulator, simulation method, and simulation program
Inventor: FURUKAWA AYUMI
IPC: G06Q10/04
Filed: 2020-03-05
Abstract: To simulate a crowd action that reflects a sequence determination and selection performed by an agent having a plurality of action purpose in consideration of a possibility of accomplishment under a time limit.SOLUTION: A simulator, which simulates a behavior that an agent having a plurality of action purposes accomplishes the plurality of action purposes respectively at a plurality of destinations, comprises: combination selection means 50 that selects a plurality of combinations of destinations accomplishing each of the plurality of action purposes; evaluation value calculation means 50 that predicts a total of probabilities of accomplishing the action purposes at the destination by an accomplishment term on the basis of a probability density distribution of required time, and calculates an evaluation value; and action simulation means 52 that simulates an action sequentially visiting the destinations selected based on the evaluation value. The evaluation value calculation means 50 is configured to: determine a probability density distribution of remaining time in accordance with the probability density distribution of the required time of the action purpose to be firstly accomplished and the accomplishment term; and predict a probability of later accomplishing the action purpose by the accomplishment term on the basis of the probability density distribution of the remaining time.SELECTED DRAWING: Figure 2
Patent JP-2021143853-A (JP)
Title: Method for generating estimation model for perpendicular magnetism survey analysis, perpendicular magnetism survey analysis system, perpendicular magnetism survey analysis device, and computer-readable program
Inventor: TACHIBANA HISAO
IPC: G01V1/40
Filed: 2020-03-10
Abstract: To provide a method for generating an estimation model for perpendicular magnetism survey analysis, a perpendicular magnetism survey analysis system, a perpendicular magnetism survey analysis device, and a computer-readable program.SOLUTION: A method for generating an estimation model for perpendicular magnetism survey analysis for generating an estimation model (28) for estimating a buried state of a magnetic body under the ground from signal waveform of a detector for surveying perpendicular magnetism inserted into an observation hole includes an acquisition step of acquiring correlation between a buried state (r, M, θ) of a magnetic body under the ground, and an image (Im) of signal waveform generated by a detector for surveying perpendicular magnetism, and a learning step for allowing a convolution neural network using acquired teacher data to learn an estimation model and for storing a learned estimation model (28).SELECTED DRAWING: Figure 4
Patent JP-2020170154-A (JP)
Title: Powder container and powder processing device
Inventor: TANAKA HIDEAKI
IPC: G03G15/08
Filed: 2020-03-13
Abstract: To provide a powder container which makes powder attached to its inner wall fall down and thereby reduces an amount of remaining powder when it is replaced.SOLUTION: A developer container 7 comprises: a container body 70 having a cylindrical storage space 701 for storing developer 8 and a discharge port 702 for discharging the developer 8; conveyance means 73 which conveys the developer 8 stored in the storage space of the container body 70 towards the discharge port 702 by a conveyance blade 75 which is provided to a rotary shaft 74 extending along the longitudinal direction C in the storage space 701 and moves while coming close to and passing by an inner wall 701a of the storage space; support means 76 which rotatably supports the rotary shaft 74 of the conveyance means 73 and has connecting means 77 which connects to and receives an externally supplied rotation power; and a protrusion 79 which protrudes inwards from the inner wall 701a of the storage space of the container body 70. The conveyance means 73 is configured in such a manner that when it is reversely rotated in the opposite direction to the direction of rotation of the developer in conveyance, the conveyance blade 75 comes into contact with and passes the protrusion 79 and comes into contact with the inner wall of the storage space by vibrating.SELECTED DRAWING: Figure 5
Patent JP-2021150379-A (JP)
Title: Inspection method and plasma processing device
Inventor: KOSHIMIZU CHISHIO
IPC: H05H1/46
Filed: 2020-03-17
Abstract: To improve a monitor accuracy of at least any one of a plasma state, a process state, and a state of a plasma processing device and a part state.SOLUTION: An inspection method includes: a step of supplying a bias power to a lower electrode, and supplying a source power to an upper electrode or the lower electrode; and a step of inspecting an output value of a sensor attached to a chamber. The step of inspecting the output value of the sensor, contains: a step (a) of specifying a first phase of a bias wave in each period of the bias wave; a step (b) of specifying a second phase of the source wave after the elapse of a first time predetermined from a time point when specifying the first phase; and a step (c) of sampling an output value of the sensor after the elapse of a second time predetermined from the time point when specifying the second phase. The inspection method repeatedly executes the steps of (a) to (c) in each period of the bias wave.SELECTED DRAWING: Figure 3
Patent JP-2021145819-A (JP)
Title: Game machine
Inventor: KATO NAOKI
IPC: A63F7/02
Filed: 2020-03-18
Abstract: To provide different game properties according to time zones of starting a game.SOLUTION: A game machine clearing prescribed information relating to an advantageous state in advantageous state termination processing of transferring from the advantageous state to a normal state, may set up specific information that is cleared in setup change processing and is not cleared in the advantageous state termination processing, and the specific information is configured to be set up at least in the advantageous state. In advantageous state setup processing of transferring from the normal state to the advantageous state, when a first condition including that the specific information is not set up, is established, the game machine executes first setup processing relating to the advantageous state, however, when the first condition is not set up, executes second setup processing relating to the advantageous state.SELECTED DRAWING: Figure 326
Patent JP-2021145909-A (JP)
Title: Game machine
Inventor: OTSUKA NORIHIDE
IPC: A63F5/04
Filed: 2020-03-19
Abstract: To provide a game machine that increases interest of a game.SOLUTION: Stop control means of a game machine, in a predetermined game in which a predetermined lottery result is derived, derives a first display result on a variable display unit when the stop operation means is operated according to a first stop operation condition, and derives a second display result different from the first display result on the variable display unit when the stop operation means is operated according to a second stop operation condition. Further, in the predetermined game, the performance control means may perform a first performance capable of specifying the first stop operation condition and perform a second performance indicating that the second display result may be derived. A privilege imparting performance can be executed that can notify a player that a privilege has been imparted on the basis of winning a predetermined lottery. When the privilege is imparted, the second performance is executed more frequently than the first performance in the predetermined game. Game value imparting means imparts a game value of the same value in either the case where the first display result is displayed or the case where the second display result is displayed.SELECTED DRAWING: Figure 115
Patent JP-2021152472-A (JP)
Title: Torque estimation device, torque estimation method, and torque estimation program
Inventor: KOMORI HIROSHI
IPC: G01L5/00
Filed: 2020-03-24
Abstract: To provide a torque estimation device capable of estimating a torque of a shaft of a yaw actuator, a torque estimation method, and a torque estimation program.SOLUTION: A torque estimation device includes: a current value acquisition part for acquiring a current value of a drive part of an actuator included in a windmill; a storage part in which correspondence information is stored for showing correspondence between a torque generating in a drive shaft of the drive part and the current value; and an estimation part for estimating the torque generated in the drive shaft based on the current value acquired by the current value acquisition part and the correspondence information.SELECTED DRAWING: Figure 2
Patent JP-2021158431-A (JP)
Title: Error rate measurement device and continuous error searching method
Inventor: ONUMA HIROKI
IPC: H04L1/00
Filed: 2020-03-25
Abstract: To search a continuous error in each 1FEC Symbol length on the basis of a communication standard of a measurement object.SOLUTION: An error rate measurement device 1 comprises: an operation part 4 that sets a 1Codeword length and a 1FEC Symbol length in accordance with a communication standard of a measurement object W, and sets data and the number of errors of a search object as an error search condition; data division means 3da of dividing symbol string data of a signal received and captured from the measurement object W so that the 1FEC Symbol length set by the operation part 4 into MSB data and LSB data; and continuous error search means 7b of setting the MSB data and/or LSB data divided in the data division means 3da as data of the search object, and searching a continuous error of the MSB data and/or LSB data satisfying the number of errors of the error search condition in a unit of the 1FEC Symbol length set by the operation part 4.SELECTED DRAWING: Figure 1
Patent JP-2021158562-A (JP)
Title: Image reader
Inventor: SUNAGO SHUICHI
IPC: H04N1/10
Filed: 2020-03-27
Abstract: To provide an image reader that is able to restrict influence caused by deterioration of a light source of a sensor or the like, in estimation of a thickness of a document.SOLUTION: A scanner unit 11 includes: a transparent platen glass 20 on which a document is placed; a line sensor 25 that outputs an electric signal corresponding to reflected light of light emitted from a light source to the platen glass 20; and a pressing member 16 that covers an upper surface of the platen glass 20 and presses the document; and a controller 100. The controller 100 acquires from the line sensor 25, a first electric signal corresponding to reflected light when light of a first quantity of light is emitted from the light source (S30); acquires from the line sensor 25 a second electric signal corresponding to reflected light when light of a second quantity of light quantity is emitted from the light source (S40); and on the basis of an image difference value calculated from the first electric signal and the second electric signal (S60), determines a predetermined reading mode from a plurality of reading modes when a document placed on the platen glass 20 is read (S70, S80).SELECTED DRAWING: Figure 4
Patent JP-2021158581-A (JP)
Title: IFoF TRANSMISSION SYSTEM, BASE STATION DEVICE, SIGNAL PROCESSING DEVICE AND TRANSMISSION METHOD
Inventor: TANAKA KAZUKI
IPC: H04B10/2575
Filed: 2020-03-27
Abstract: To secure a high SNR by effectively utilizing uplink transmission timing of a radio base station in optical analog transmission.SOLUTION: The present invention relates to an IFoF transmission system 1 for performing optical fiber transmission of a radio wave emitted from an antenna as an IF signal. The IFoF transmission system comprises: an accommodation station 10 which allocates to an uplink transmission period of TDD a downlink IF signal which is scheduled to be emitted from the antenna during a subsequent downlink transmission period of TDD and transmits the downlink IF signal via an optical fiber; and an antenna site 20 which buffers the downlink IF signal received via an optical fiber 30 and controls the transmission timing to emit the buffered downlink IF signal from the antenna. The downlink IF signal from the accommodation station 10 to the antenna site 20 is transmitted during the uplink transmission period and the downlink transmission period of TDD.SELECTED DRAWING: Figure 1A
Patent JP-2021154938-A (JP)
Title: Cleaning cover
Inventor: TAKEZAKI MASAHIRO
IPC: B62J13/04
Filed: 2020-03-27
Abstract: To provide a cleaning cover capable of cleaning bicycle components such as a cassette sprocket, a derailleur, and a chain without contaminating a tire, a wheel, and a frame, and without decomposing a bicycle.SOLUTION: A cleaning cover 1 comprises a fan-shaped cover main body 2 formed of a thin plate member, the cover main body is divided into a first cover piece 3 and a second cover piece 4, and on a coupling part 6 provided on an opposite side of an arc part 5 of the cover main body 2, the first and second cover pieces 3, 4 are rotatably coupled by a coupling pin 7. A U-shaped notch 10, 11 is formed on a first inside side part 8 engaged to the first cover piece 3 extending from the coupling part 6/a second inside side part 9 engaged to the second cover piece 4. When overlapping the first and second inside side parts 8, 9 and forming the cover main body 2 into a fan shape, respective notches 10, 11 face each other for forming an axle insertion part 12.SELECTED DRAWING: Figure 1