baber/WOPTO huggingface dataset:
Patent JP-2021174079-A (JP)
Title: Data management system and data management method
Inventor: TAKAGI AKIRA
IPC: G06F16/245
Filed: 2020-04-21
Abstract: To determine a database in which data is arranged, according to difference in inquiry contents obtained from analysis results, and shorten a processing time of the inquiry for the data compared to the past.SOLUTION: A data management system has: an analysis unit which analyzes an inquiry program which asks a table stored in a first database which an existing database unit has or a schema of the first database; an arrangement processing unit which arranges the table stored in the first database in a second database other than the first database, based on analysis results of the inquiry program or the schema of the first database; and an arrangement reflection unit which reflects the arrangement in the existing database unit, when a processing time of the inquiry program for the table arranged in the second database is shorter than the processing time of the inquiry program for the table stored in the first database.SELECTED DRAWING: Figure 1
Patent JP-2021170974-A (JP)
Title: Sulky harvester
Inventor: TAKAGI SHINGO
IPC: A01D33/00
Filed: 2020-04-23
Abstract: To provide a sulky harvester capable of improving a work environment for a driver or an operator, whereas a harvesting work of carrot under strong sunlight during the day is a hard work to the driver and a selection operator, and therefor the work environment has a problem to be solved.SOLUTION: In a sulky harvester equipped on a machine body frame 1 with a travel part A for traveling the machine body, and with a harvesting part C for harvesting crops from a field, a strut frame 27 of a visor V for covering the upper side of a work seat 24 is provided on a machine body crosswise direction center part of the machine body frame 1.SELECTED DRAWING: Figure 3
Patent JP-2021174391-A (JP)
Title: Image processing apparatus, terminal device, system, control method of image processing apparatus, control method of terminal device, and program
Inventor: ONO TOMOHIKO
IPC: G08B25/00
Filed: 2020-04-28
Abstract: To provide a technology for reducing unnecessary action of a store clerk, such as redundant patrol, in reporting a suspicious person.SOLUTION: An image processing apparatus includes: acquisition means which acquires an image obtained by imaging a space to be monitored; first detection means which analyzes the image acquired by the acquisition means and detects a first person showing suspicious behavior in the space; communication means which transmits information for specifying the first person to a plurality of terminal devices and receives responses from the terminal devices in accordance with the information; and second detection means which detects a second person from the image acquired by the acquisition means after the communication means transmits the information to the terminal devices. The communication means transmits additional information to at least one of the terminal devices on the basis of the contents of the received responses and a result detected by the second detection means.SELECTED DRAWING: Figure 1
Patent JP-2021174736-A (JP)
Title: Battery cooling device
Inventor: WANG MINGDI
IPC: H01M10/625
Filed: 2020-04-28
Abstract: To provide a battery cooling device in which the absorption of a liquid component can be suppressed in a compressor.SOLUTION: A cooling unit (20) includes: a battery cooling area (A1) which is formed such that a second plate member (40) is placed over a first plate member (30) provided with a cooling passage (31) in a groove shape for flowing a low-pressure coolant, and in which a battery (Ba) is cooled; and an extension area (A2) which is formed on the downstream side of the battery cooling area (A1) in a manner continuous therewith. At least part of a high-pressure passage (11H) is formed such that a third plate member (50) provided with a heating passage (51) in a groove shape for flowing a high-pressure coolant is placed, in the extension area (A2), over the second plate member (40).SELECTED DRAWING: Figure 1
Patent JP-2021175371-A (JP)
Title: Feed composition for ruminants
Inventor: HARUNO ATSUSHI
IPC: A23K40/30
Filed: 2020-05-01
Abstract: To provide a feed composition that prevents separation of components from occurring during truck transport by simple means, the feed composition made by blending roughage, concentrated pellet feed and a rumen bypass additive.SOLUTION: A feed composition for ruminants contains, relative to 100 pts.wt. of pellet feed in a columnar pellet form with a diameter of 1 mm or more and 5 mm or less, a rumen bypass additive with a particle size of 1 mm or more and 5 mm or less of 0.5 pt.wt. or more and 80 pts.wt or less.SELECTED DRAWING: None
Patent JP-2021178106-A (JP)
Title: System for game parlor
Inventor: IWASAKI YASUTAKA
IPC: A63F7/02
Filed: 2020-05-15
Abstract: To reduce the possibility that processing concentrates on a single machine or a device such as a center server in the case of performing time management of authentication processing of object devices such as a game machine, a game device, or the like.SOLUTION: A system for a game parlor 1 comprises: an in-parlor management device 11 which is capable of communication with an out-of-parlor management device 13 managing a plurality of game parlors and is provided in a game parlor; and a game device 4 provided by a unit of a game machine. The in-parlor management device 11 puts together a time situation corresponding to authentication processing of the game device 4, a management game machine 2, and a communication pulse converter 6 subjected to time management, and the out-of-parlor management device 13, and reports a result of the putting together to the out-of-parlor management device 13.SELECTED DRAWING: Figure 1
Patent JP-2021169750-A (JP)
Title: Expansion joint for bridge
Inventor: MACHIKAWA HAJIME
IPC: E01D19/06
Filed: 2020-04-14
Abstract: To provide an expansion joint for a bridge that does not cause problems such as noise and vibration due to the unconformity of a road surface when a vehicle passes over a steel expansion joint, slippage in rainy weather, and deterioration of the shoe seat environment due to road surface drainage.SOLUTION: During repeated expansion and contraction of a steel expansion joint 8 in a natural environment, the amount of expansion and contraction is calculated using the compressive strength characteristic of hard rubber based on an area at the time of bridge construction and outside air temperature. An expansion and contraction hard rubber 4 is always maintained in a compressed state by forcibly compressing and introducing the amount of expansion and contraction into the hard rubber to provide an expansion joint for a bridge that can cope with expansion and contraction of the bridge.SELECTED DRAWING: Figure 5
Patent JP-2021181727-A (JP)
Title: Installation method of lock bolt in tunnel construction
Inventor: MIKOCHI NAGAYASU
IPC: E21D20/00
Filed: 2020-05-20
Abstract: To provide an installation method of a lock bolt in tunnel construction capable of installing lock bolts quickly, easily and reliably by eliminating time-consuming nut fastening work, which is advantageous for shortening a construction period of tunnel construction and reducing costs.SOLUTION: An installation method of a lock bolt includes the steps of: inserting a lock bolt 54 into a hole; inserting a base portion 54A of the lock bolt 54 through a lock bolt insertion hole 5602 of a bearing plate 56; positioning the bearing plate 56 at the position at a predetermined distance from a surface of concrete C1; inserting a split pin 12A into through hole 14A of the base portion 54A of the lock bolt 54 and opening a pair of legs; and spraying a foam material 20 using a spray can or spray gun around the base portion 54A of lock bolt 54 between the surface of concrete C1 and the bearing plate 56. With this, installation work of the lock bolt 54 is completed.SELECTED DRAWING: Figure 5
Patent JP-2021183101-A (JP)
Title: Game machine
Inventor: MOTOTANI RINSOKU
IPC: A63F7/02
Filed: 2020-05-22
Abstract: To provide a game machine that can enhance powerful video expression.SOLUTION: A game machine includes: a screen; a projector for projecting light for expressing an image on the screen; and a predetermined member. The projector and the screen are arranged so that light projected by the projector is incident upon a back side of the screen. The predetermined member is arranged upstream in a progress direction of light projected by the projector with respect to the screen.SELECTED DRAWING: Figure 132
Patent JP-2021104504-A (JP)
Title: Aligning device with automatic weight sorting function
Inventor: CHO SOON JIN
IPC: B07C5/22
Filed: 2020-05-22
Abstract: To automatically sort normal products and defective products by performing weight checks while aligning stick-packaged products packaged in a stick-packaging machine and transferring them to a packaging device.SOLUTION: An aligning device comprises a main part 100, an entry part 200, a measuring part 300, a transfer part 400, a drive part, an individual sorting part, an overall sorting part, and a control part 800. The aligning device receives a stick-packaged product by the entry part 200, transfers it by the drive part, measures its weight by the measuring part 300, aligns it by the transfer part 400, classifies it into a normal product group or a defective product group in terms of its weight by the control part 800, automatically drops and removes the defective product group and transfer only the normal product group to the packaging device.SELECTED DRAWING: Figure 3a
Patent JP-2021183584-A (JP)
Title: Autoinducer-2 inhibitor
Inventor: HAMADA MASAKO
IPC: A61P43/00
Filed: 2020-05-22
Abstract: To provide an AI-2 inhibitor having the activity of inhibiting autoinducer-2.SOLUTION: When copper chlorophyllin alkali metal salt, vitamin B2, tin fluoride, zinc chloride, and aluminium lactate are used in a concentration range in which they do not exhibit antibacterial activity (i.e, a concentration range in which they do not inhibit the proliferation and/or growth of bacteria), they show excellent activity of inhibiting AI-2 and can be used as active ingredients of an AI-2 inhibitor.SELECTED DRAWING: None
Patent JP-2020140728-A (JP)
Title: Wall following robot
Inventor: BRIAN WOLFE
IPC: G05D1/02
Filed: 2020-05-27
Abstract: To resolve difficulties for a robot to go across, for example, a surface adjacent to an intersection between a wall and a floor.SOLUTION: An example robot includes a body that is movable relative to a surface, a bumper mounted on the body to enable movement of the bumper relative to the body, a sensor to produce a signal in response to the movement of the bumper relative to the body caused by contact between the bumper and the surface, and a controller to control movement of the body to cause the body to track the surface based on a value. The bumper is movable between an uncompressed position relative to the body and a compressed position relative to the body. The signal varies linearly with the movement of the bumper relative to the body. The value is based on the signal and indicates that the bumper in a partially compressed position has a compression range between the uncompressed position and the compressed position.SELECTED DRAWING: Figure 1A
Patent JP-2021191196-A (JP)
Title: Charge control device
Inventor: ANDO TORU
IPC: H02J7/00
Filed: 2020-06-04
Abstract: To provide a charge control device that makes it easy to perform charging according to a request from a power grid administrator and suppresses the deterioration of user convenience regarding charging.SOLUTION: In a power system, in a case in which a power storage device is charged using power supplied from a power grid, a charge control device (ECU) 150 that controls the charge of a power storage device (battery) 130 that can be electrically connected to the power grid performs the charge control of the power storage device in a first control mode when a predetermined condition is not satisfied, and performs the charge control of the power storage device in a second control mode when the predetermined condition is satisfied. The first control mode is a control mode in which the charge control is performed according to an instruction from a management computer (server) 30 of the power grid and the charging is not started according to an instruction from a user, and the second control mode is a control mode in which the charging is started according to the instruction from the user, and the charge control is not performed according to the instruction from the management computer of the power grid.SELECTED DRAWING: Figure 3
Patent JP-2021191713-A (JP)
Title: Image forming apparatus
Inventor: YASUI KAZUMASA
IPC: G03G15/00
Filed: 2020-06-05
Abstract: To provide an image forming apparatus capable of accurately displaying a method for dealing with sheet jam.SOLUTION: An image forming apparatus includes a paper feed cassette, an image forming unit, a sensor, a display device, and a control unit. The paper feed cassette holds a sheet. The image forming unit forms an image on a surface of the sheet. The sensor detects a sheet jam on a transport path from the paper feed cassette to the image forming unit. The display device displays how to deal with the sheet jam. The control unit controls the display device based on a detection result of the sheet jam obtained from the sensor. Further, the control unit distinguishes between a first detection including a first detection of the sheet jam and a second detection which is the detection of the sheet jam which occurs continuously after the first detection. Further, the control unit causes the display device to display different information.SELECTED DRAWING: Figure 9
Patent JP-2021193354-A (JP)
Title: Optical encoder and control device
Inventor: NAGURA CHIHIRO
IPC: G01D5/36
Filed: 2020-06-08
Abstract: To provide an optical encoder capable of detecting a reference position with a high degree of accuracy.SOLUTION: An optical encoder comprises a light receiving element which receives light from a scale and a processing unit which processes a signal from the light receiving element. The scale comprises a diffraction grating for detecting the reference position of the scale and condensing diffraction light in a periodic direction of a grating. The light receiving element comprises a light receiving element array which receives light from the diffraction grating. The light receiving element array comprises first to fourth light receiving elements each of which outputs a signal having a different phase. The first light receiving element and the second light receiving element are adjacent to each other, and arranged between the third light receiving element and the fourth light receiving element. The processing unit generates a signal representing a reference position on the basis of a difference signal of a signal from the first light receiving element and a signal from the third light receiving element and a difference signal of a signal from the second light receiving element and a signal from the fourth light receiving element.SELECTED DRAWING: Figure 1
Patent JP-2020149728-A (JP)
Title: Access management method
Inventor: HASHIMOTO ATSUSHI
IPC: G06F21/31
Filed: 2020-06-16
Abstract: To reduce security risk of an information processing apparatus.SOLUTION: An access management device 16 stores a work condition for a work object device 14 including a log-in ID applied by a user, the work condition being approved by an administrator according to application from the user, in a first storage region. When the access management device receives a log-in request for designating the work object device 14 at a log-in destination, the log-in request satisfying the work condition previously stored in the first storage region, the access management device 16 logs in the work object device 14 by using the log-in ID and a password which are used for logging in the work object device 14 previously stored in a second storage region, the log-in ID and the password corresponding to the work condition that the log-in request satisfies.SELECTED DRAWING: Figure 1
Patent JP-2021195077-A (JP)
Title: Hull behavior control system and vessel
Inventor: KADOTA RITSU
IPC: B63B39/06
Filed: 2020-06-17
Abstract: To prevent damage to a hull and improve the crew members' comfort.SOLUTION: Means for acquiring the shape of the sea surface in the vicinity of a vessel predicts the movement of waves and attaches a tag 30a to the crest of each wave. When it is determined that the hull of the vessel goes over the wave to which the tag 30a is attached, BCU (Boat Control Unit) controls steering mechanism so that the hull can avoid the crest, in order to reduce the impact of a behavior of the hull caused by the wave.SELECTED DRAWING: Figure 7
Patent JP-2022002449-A (JP)
Title: Power management system and power management method
Inventor: DOSAKA FUMIAKI
IPC: B60L53/66
Filed: 2020-06-22
Abstract: To optimize an electricity charge by more precisely predicting a vehicle usage state when anyone is not at home or is at home.SOLUTION: A power management system includes a prediction model generation unit 62 that generates a prediction model for predicting a predicted usage state of a vehicle as a mobility by using result data indicating an actual time-series usage state of the vehicle, and a usage state prediction unit 63 that inputs prediction time period information to the prediction model, and predicts a usage state of the vehicle for every prescribed unit time during a prediction target time period by applying beam search. On the basis of the predicted usage state, a charge/discharge plan for an on-vehicle storage battery is created to sequentially prune, among a plurality of patterns of the vehicle usage states predicted for every prescribed unit time by the prediction model, a prediction result the prediction probability of which is low for every prescribed unit time. Accordingly, the vehicle usage state when anyone is not at home or is at home can be more precisely and efficiently predicted.SELECTED DRAWING: Figure 6
Patent JP-2022002281-A (JP)
Title: Manufacturing method of multilayer printed board and multilayer printed board
Inventor: KOJIMA WATARU
IPC: H05K3/46
Filed: 2020-06-22
Abstract: To provide a manufacturing method of a multilayer printed board, and a multilayer printed board suitable for high-speed transmission that can ensure the uniformity of the thickness of the multilayer printed board even when the thickness of an adhesive layer is increased.SOLUTION: A manufacturing method of a multilayer printed board according to an embodiment includes a step of burying a conductive pattern 12a provided on a dielectric layer with an adhesive layer 14 having a filler content of a predetermined value or less, and a step of laminating a metal foil-clad laminate or a build-up layer which is a metal foil on the adhesive layer 14 via an adhesive layer 15 having a filler content higher than the predetermined value.SELECTED DRAWING: Figure 3C
Patent JP-2022006321-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of execution times of variable display.SOLUTION: Average time (for example, approximately 40 seconds) of variable display time of a jackpot variation pattern determined in "a time-shortening state B" by a CPU 103 when a variable display result is "a jackpot" is shorter than average time (for example, approximately 62.8 seconds) of variable display time of a jackpot variation pattern determined in "a time-shortening state A", and is shorter than average time (for example approximately 51.1 seconds) of variable display time of a jackpot variation pattern determined in "a probability variable state", and a performance mode of "a post-performance" for reporting the number of scheduled putout balls granted in a jackpot game state for reporting control to the jackpot game state in an SP ready-to-win performance is common to "a time-shortening state B", "a probability variable state", and "a time-shortening state A".SELECTED DRAWING: Figure 11-50
Patent JP-2022010428-A (JP)
Title: Image forming apparatus and program
Inventor: MIYAZAKI TAKESHI
IPC: B41J21/16
Filed: 2020-06-29
Abstract: To suitably continuously print a plurality of jobs having different positions of an alignment image.SOLUTION: An image forming apparatus 100 includes: an image forming unit 40 for performing additional printing on a continuous medium M in which an alignment image is previously printed by preprinting; a reading unit 4 for reading the alignment image on an upstream side in a continuous medium M conveying direction of the image forming unit 40; an acquisition unit (control unit 10) for acquiring position information of the alignment image included in print management information of an additional printing job; a determination unit (control part 10) for determining whether difference between position information of the alignment image of the second job and positional information of the alignment image of the first job is within a predetermined range in a case where additional printing of a first job and a second job are continuously executed before executing additional printing of the second job; and the control part 10 for controlling the additional printing of the second job based on a determination result of the determination unit.SELECTED DRAWING: Figure 2
Patent JP-2022011042-A (JP)
Title: Motor controller and image forming apparatus
Inventor: MIYASHITA TAKUYA
IPC: H02P6/18
Filed: 2020-06-29
Abstract: To provide a technique to shorten the time required for determination of a stop position of a rotor of a motor to be controlled.SOLUTION: When a processing unit 51 excites a plurality of excitation phases of a motor 150, in a first period, drives, with a first PWM signal, a first switching element connected with a first phase coil in the excitation phase to be excited, and in a second period after the first period, drives, with a second PWM signal, a second switching element connected with a second phase coil in the excitation phase. In that case, the processing unit 51 controls the duty ratio of the second PWM signal to be output to the second switching element in the second period based on a supply voltage supplied by a low-voltage power source 120. The processing unit 51 determines a stop position of a rotor of the motor 150 based on a result of measurement of excitation current obtained by exciting the plurality of excitation phases.SELECTED DRAWING: Figure 2
Patent JP-2022011059-A (JP)
Title: Applicator
Inventor: ABE HIROSHI
IPC: B43K1/00
Filed: 2020-06-29
Abstract: To provide an applicator prepared by using natural raw materials as constitutional members for application parts to thereby be kind to the environment and exert less adverse effects on the environment even if discarded.SOLUTION: The application part 10 of the applicator A is composed of raw materials derived from wood; the application part 10 is preferably subjected to porosity treatment; the application part 10 has preferably grooves on a side surface or an inner surface; the application part 10 has a water absorption rate of preferably 5% or more per hour.SELECTED DRAWING: Figure 3