baber/WOPTO huggingface dataset:
Patent JP-2021003444-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To propose a game machine capable of enhancing interest in a game by a performance of a new aspect.SOLUTION: The game machine comprises: determination means to determine whether to execute a prescribed special game; pattern display control means which, on the basis of a determination result from the determination means, first performs variable display of a pattern and then performs stationary display of a pattern in an aspect to indicate the determination result of the determination; and performance control means to control performances. The game machine can execute variable performances as performances during the variable display of the pattern. The variable performances include a specific variable performance capable of executing a specific performance having a high expectation degree of executing the special game. The game machine can execute an expectation degree notification performance to indicate an expectation degree of executing the special game during execution of the specific variable performance. The expectation degree notification performance is executed at a prescribed timing before execution of the specific performance in the specific variable performance, and not displayed during the execution of the specific performance.SELECTED DRAWING: Figure 40
Patent JP-2019155188-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-01
Abstract: To provide a game machine suppressing occurrence of unusual noise between game balls and a guide rail in a pumping device, and between a member attached by setting of clearance and a fixed portion by transmitting vibration occurring in the game machine to the pumping device.SOLUTION: A supporting member for suppressing vibration is disposed between a pumping guide rail and a fixed portion of a pumping device, thus absorbing vibration occurring in the game machine within a ball pumping device, and hence suppressing occurrence of the unusual noise.SELECTED DRAWING: Figure 44
Patent JP-2021010263-A (JP)
Title: Motor control device and motor control system
Inventor: ADACHI TAICHI
IPC: B60K23/08
Filed: 2019-07-02
Abstract: To provide a motor control device capable of determining whether or not motor position detection switches have abnormalities more accurately.SOLUTION: A motor control device 100 comprises: a current control switch 121 for selecting whether to apply a first current or a second current larger than the first current to position detection switches 20a-20c that are on/off-controlled depending on a drive position of a motor 10, according to on/off of the current control switch; and a controller 130 that monitors the on/off state of the position detection switches 20a-20c and controls the motor 10 and the current control switch 121. The controller 130 on/off-controls the current control switch 121 so as to apply the second current to the position detection switches 20a-20c, and then, detects abnormality information on abnormalities of the position detection switches 20a-20c on the basis of whether or not the on-off state of the position detection switches 20a-20c is deviated from a state predetermined depending on the drive position of the motor 10.SELECTED DRAWING: Figure 1
Patent JP-2021012593-A (JP)
Title: System, method, and program
Inventor: SATO TETSUYA
IPC: G06N20/00
Filed: 2019-07-08
Abstract: To provide a system, a method, and a program that correct a bias in a learned model and guarantee fairness.SOLUTION: A fairness management system manages a first model created through machine learning, and comprises: replacement means that, when a first prediction result that is a result of prediction with the first model using input including a first input value satisfies a predetermined condition, replaces the first input value included in the input with a second input value; storage means that stores a second prediction result that is a result of prediction with the first model using the input after the replacement is performed; receiving means that receives feedback on the second prediction result; and creation means that, based on the received feedback, performs machine learning using data for learning consisting of the input including the first input value and the second prediction result to create a second model.SELECTED DRAWING: Figure 6
Patent JP-2020053020-A (JP)
Title: Radio wave receiver
Inventor: ASANO MASAAKI
IPC: G08B13/14
Filed: 2019-07-17
Abstract: To provide a radio wave receiver that can appropriately perform notification based on a received radio wave in consideration of variations in radio wave intensity of radio waves.SOLUTION: A radio wave receiver 1 includes: a radio wave reception unit 11 for receiving radio waves transmitted by a radio wave transmitter 4 at constant time intervals; a radio wave history storage unit 23 for storing radio wave intensities of the radio waves received by the radio wave reception unit 11 in a manner capable of specifying a reception order; a notification determination unit 13 for determining whether to be a notification object on the basis of radio wave intensities of a plurality of radio waves received most recently by the radio wave reception unit 11 and a plurality of radio wave intensities excluding the radio wave intensities of the plurality of radio waves received most recently among a plurality of radio wave intensities stored in the radio wave history storage unit 23; and a notification unit 14 for performing notification when the notification determination unit 13 determines a notification object.SELECTED DRAWING: Figure 1
Patent JP-2020038628-A (JP)
Title: Method, device and appliance for obstacle presentation of intelligent roadside unit
Inventor: SHI YIFENG
IPC: G08G1/16
Filed: 2019-07-19
Abstract: To provide a method, a device, and an appliance for obstacle presentation of an intelligent roadside unit, which removes an autonomous vehicle from a set of obstacles to further improve safety and reliability of autonomous driving.SOLUTION: An obstacle presentation method comprises: a step of detecting obstacles by a radar to generate a set of obstacles; a step of acquiring state information notified by an autonomous vehicle; a step for filtering the set of obstacles on the basis of the state information notified by the autonomous vehicle, and for removing the autonomous vehicle from the set of obstacles; and a step for transmitting the filtered set of obstacles to the autonomous vehicle. Thus, the obstacles are filtered on the basis of the state information of the autonomous vehicle, and the autonomous vehicle is removed from the set of obstacles.SELECTED DRAWING: Figure 1
Patent JP-2020110839-A (JP)
Title: Press machine
Inventor: KYU SHOTEI
IPC: B30B1/18
Filed: 2019-07-19
Abstract: To provide a press machine capable of improving working efficiency.SOLUTION: A press machine has a body, a lower-side press assembly 20 and an upper-side press assembly 30. The body has a first driving mechanism 11, a second driving mechanism 13, at least one first support rod 12A and at least one second support rod 12B. The at least one first support rod is rotatably connected to the first driving mechanism. The at least one second support rod is rotatably connected to the second driving mechanism. The lower-side press assembly is movably installed on the at least one first support rod of the body. The upper-side press assembly is movably installed on the at least one second support rod of the body, and is movable toward the lower-side press assembly.SELECTED DRAWING: Figure 1
Patent JP-2021016626-A (JP)
Title: Information processing system, information processing device, information processing program, and information processing method
Inventor: KAWAMOTO KOICHI
IPC: A63B23/00
Filed: 2019-07-22
Abstract: To improve the convenience of a user in using a training apparatus.SOLUTION: A training apparatus is provided with a first sensor. The training apparatus is in a stationary state in the case that force is not applied from the outside, and is deformed from the stationary state when force is applied from the outside. The first sensor performs an output corresponding to deformation of the training apparatus. A computer receives first sensor information based on the output of the first sensor. The computer further presents a menu for receiving an instruction by a user. Further, the computer executes processing corresponding to a first instruction to the menu in the case that the received first sensor information shows that the training apparatus is deformed in a first direction when the menu is presented, and executes processing corresponding to a second instruction which is for the menu and is different from the first instruction in the case that the received first sensor information shows an output when the training apparatus is deformed in a second direction being an opposite side from the first direction.SELECTED DRAWING: Figure 11
Patent JP-2021009277-A (JP)
Title: Bulletin board advertisement sticking and removing compound machine
Inventor: WANG MEI
IPC: G09F15/00
Filed: 2019-07-23
Abstract: To provide a bulletin board advertisement sticking and removing compound machine.SOLUTION: A bulletin board advertisement sticking and removing compound machine comprises a bulletin board. A movement block is installed on the upper side of the bulletin board. A drive mechanism which can control the slide of the movement block on the upper side of the bulletin board is installed in the movement block. An ascending/descending chamber that is opened downward is installed in the movement block. A removing mechanism which removes an old advertisement on the right end surface of the bulletin board is installed in the ascending/descending chamber. A parallel movement mechanism which can stick the advertisement is installed in the ascending/descending chamber. The parallel movement mechanism includes a fixation block. A lifting chamber that is opened downward and has the left end wall communicating to the ascending/descending chamber is installed in the fixation block.SELECTED DRAWING: Figure 1
Patent JP-2021020134-A (JP)
Title: Porous membrane and filter cartridge
Inventor: ISHII AKIHIRO
IPC: B01D71/68
Filed: 2019-07-24
Abstract: To provide a porous membrane having high intensity and capable of passing an integrity test when using as a filtration membrane of a filter cartridge.SOLUTION: There is provided a porous membrane which includes one or more polymers including one or more structural units selected from those units expressed by a general formula (I) and general formula (II) and in which the content of the structural unit expressed by the formula (II) to total mass of those units of the formulas (I) and (II) is 1 mass% or more but less than 10 mass%.SELECTED DRAWING: None
Patent JP-2021022962-A (JP)
Title: Power supply circuit
Inventor: SAITO MANABU
IPC: H02M3/155
Filed: 2019-07-24
Abstract: To accurately control an output potential even if a failure of a resistor occurs in a power supply circuit.SOLUTION: The present invention relates to a power supply circuit comprising: a converter circuit which switches a switching element, thereby outputting an output potential of a different magnitude from that of an input potential; a detection terminal; a reference terminal; a first resistor which is connected between an output terminal and the detection terminal; a second resistor which is connected between the detection terminal and the reference terminal; a regulation circuit which is connected to the output terminal and the detection terminal; and a gate control circuit which changes a duty ratio of a gate signal in accordance with a potential of the detection terminal. The power supply circuit is capable of executing a first operation in which the potential of the detection terminal becomes a potential obtained by dividing the output potential by the first resistor and the second resistor, and a second operation in which the regulation circuit controls the potential of the detection terminal in accordance with the output potential. When the output potential rises or falls continuously for a predetermined period in the first operation, the second operation is executed.SELECTED DRAWING: Figure 1
Patent JP-2021022537-A (JP)
Title: connector
Inventor: NAKAMURA TOMOHIRO
IPC: G06K7/00
Filed: 2019-07-30
Abstract: To provide a hinge type connector which can be reduced in height.SOLUTION: In a connector 10, a cover 40 is attached to a base member 30 using a hinge mechanism 50. First, second and third contact rows 22, 24 and 26 are lined up in order of distance from the hinge mechanism 50. The first, second and third contact rows 22, 24 and 26 have a plurality of first, second and third contacts 220, 240 and 260, respectively. Each of the first and second contacts 220 and 240 has: a held part 280 held by the base member 30; a contact 282; and a spring part 284 extending from the held part 280 to support the contact 282. The contact 282 of the first contact 220 and the contact 282 of the second contact 240 face each other. When the cover 40 is in an open position, the contact 282 and the spring part 284 are visible as viewed along a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2021020837-A (JP)
Title: Titanium tetrachloride treatment device, method for treating titanium tetrachloride, apparatus for producing purified titanium tetrachloride, and method for producing purified titanium tetrachloride
Inventor: MARUYAMA YUICHI
IPC: C01G23/02
Filed: 2019-07-30
Abstract: To provide a titanium tetrachloride treatment device which is capable of effectively suppressing generation of a gas derived from titanium tetrachloride remaining on activated carbon while reducing an impurity concentration of titanium tetrachloride, and is capable of safely taking out an activated carbon after use in the device.SOLUTION: There is provided a titanium tetrachloride treatment device 1 that removes impurities contained in titanium tetrachloride with activated carbon, wherein the treatment device comprises: an activated carbon filling container 20 filled with activated carbon 22; a titanium tetrachloride inlet 32 located at the end of the activated carbon filling container 20; a titanium tetrachloride outlet 42 located at the other end of the activated carbon filling container 20; and a heating unit provided around the activated carbon filling container 20.SELECTED DRAWING: Figure 1
Patent JP-2021026539-A (JP)
Title: Electronic equipment and control method
Inventor: YAMAZAKI MITSUHIRO
IPC: G06F3/01
Filed: 2019-08-06
Abstract: To provide electronic equipment or a control method capable of achieving effective braking regardless of an individual difference and a usage environment.SOLUTION: Electronic equipment includes: an actuator for vibrating a vibrating body; a drive circuit capable of outputting, to the actuator, one of a drive signal including a first pulse with a predetermined pulse width for vibrating the vibrating body and a braking signal including a second pulse in a phase opposite to that of the first pulse; a vibration control part for controlling vibration of the actuator; and a vibration detection part for detecting vibration waveform of the vibrating body. The vibration control part calculates a phase difference between drive waveform of a drive signal and waveform of the vibrating body, and compensates for timing when the drive circuit outputs a braking signal to the actuator on the basis of the phase difference.SELECTED DRAWING: Figure 5
Patent JP-2020040120-A (JP)
Title: Solder composition for jet dispenser, and method for manufacturing electronic substrate
Inventor: SUGIYAMA ISAO
IPC: B23K35/363
Filed: 2019-08-09
Abstract: To provide a solder composition for laser soldering which has sufficient coating property when being coated with a jet dispenser, can suppress occurrences of chip standing and flux scattering, and dispenses with flux washing.SOLUTION: A solder composition for jet dispenser coats a solder composition using a jet dispenser and is used when being soldered using a laser beam, in which the solder composition contains a flux composition containing (A) a resin, (B) an activator, (C) a solvent and (D) a thixotropic agent, and (E) solder powder, the component (A) contains (A1) a rosin-based resin and (A2) an acrylic resin, and the component (C) contains at least one selected from the group consisting of (C1) an ester compound of a dicarboxylic acid having 6 to 14 carbon atoms and alcohol having 1 to 3 carbon atoms and (C2) a diol compound having 2 to 10 carbon atoms.SELECTED DRAWING: None
Patent JP-2020013586-A (JP)
Title: Imaging apparatus
Inventor: NAGANUMA HITOMI
IPC: G08G1/16
Filed: 2019-08-13
Abstract: To provide an imaging apparatus capable of appropriately setting an imaging condition of an imaging section of a self-vehicle even when a vehicle executing automatic traveling control and a vehicle running by means of driver's manual operation are mixed.SOLUTION: In an imaging system 1, an imaging apparatus includes: an imaging section 5 with an imaging element capable of independently setting imaging conditions of a plurality of regions; a control section 19 for setting the imaging conditions of the plurality of regions on the basis of information concerning movement of a vehicle 10 and any another vehicle 20 as mobile bodies. The imaging element can independently set imaging conditions (including those in the case of no imaging) for each unit region constituted of each pixel or a plurality of pixels (e.g. 16 pixels×16 pixels).SELECTED DRAWING: Figure 1
Patent JP-2021034755-A (JP)
Title: Drive device, photoelectric conversion device, and imaging system
Inventor: KASUGAI TAICHI
IPC: H04N5/376
Filed: 2019-08-14
Abstract: To provide a drive device with a higher degree of freedom.SOLUTION: A drive device that outputs a drive signal that drives a plurality of pixels arranged so as to form a plurality of rows for each row includes a row drive unit arranged corresponding to each row of the plurality of pixels, and the row drive unit includes a storage unit that stores a signal for controlling the pixel in the corresponding row to a charge accumulation state or a reset state, and a selection unit that selects whether to transition the state of the signal held by the storage unit when a signal for reading to the pixel is input.SELECTED DRAWING: Figure 3
Patent JP-2021009315-A (JP)
Title: Image capturing optical lens
Inventor: YAMAZAKI IKU
IPC: G02B13/00
Filed: 2019-08-19
Abstract: To provide an optical lens, in particular, an image capturing optical lens.SOLUTION: An image capturing optical lens comprises a first lens, second lens, third lens, fourth lens, fifth lens, sixth lens, and seventh lens in order from the object side to the image side, and satisfies the following conditional expressions: 1.51≤f1/f≤2.50, 1.70≤n3≤2.20, -2.00≤f3/f4≤2.00, -10.00≤(R13+R14)/(R13-R14)≤10.00, 1.70≤n6≤2.20. The image capturing optical lens offers high imaging performance and a short total optical length (TTL).SELECTED DRAWING: Figure 1
Patent JP-2021034150-A (JP)
Title: Display control device, display control method, and program
Inventor: KAZUNO SHUICHI
IPC: H01M10/42
Filed: 2019-08-20
Abstract: To provide a display control device, a display control method, and a program that can present deterioration of a battery to a user so that the user can visually and easily recognize the deterioration of the battery.SOLUTION: A display control device includes an acquisition unit for acquiring usage status information of a battery for storing power for traveling of a vehicle, an evaluation unit for evaluating the degree of deterioration of the battery based on the usage status information acquired by the acquisition unit, and a display controller which causes a display unit to display an image showing flow of energy in the vehicle, and causes the display unit to display the image based on an evaluation result of the evaluation unit.SELECTED DRAWING: Figure 1
Patent JP-2019220213-A (JP)
Title: Advertisement system
Inventor: YAMANAKA YOSHIHARU
IPC: G06Q30/02
Filed: 2019-08-28
Abstract: To provide an advertisement system capable of performing an event such as a stamp rally.SOLUTION: An advertisement system includes an advertisement management server 1 for managing an event in which a user of a portable terminal 10 becomes a participant, the portable terminal 10 reads an information code 4 of an event advertisement 2, and a privilege with respect to access is notified to the portable terminal 10 with the access of the portable terminal 10 to the advertisement management server 1 as a trigger. The event advertisement 2 is installed at a plurality of predetermined places, and the information code 4 belonging to the event advertisement 2 includes a place code allocated to an individual installation place, an advertisement code and URL information of the advertisement management server. The advertisement management server 1 has a function for determining a privilege with respect to access for each portable terminal, a function for transmitting information of the determined privilege to the portable terminal, a function for totalizing access frequency to the advertisement management server during an event holding period, and a function for outputting a totalization result, or the like.SELECTED DRAWING: Figure 1
Patent JP-2021034980-A (JP)
Title: Image encoding device and image decoding device
Inventor: YASUGI MASANOBU
IPC: H04N19/186
Filed: 2019-08-28
Abstract: To solve a problem that a loop filter is poor in processing to a color difference image compared with that to a luminance image.SOLUTION: In a dynamic image decoding device, an adaptive loop filter 3053A comprises: a first filter unit that applies a first filter to an image (luminance image or color difference image); a second filter unit that applies a second filter to an output image of the first filter; a filter set derivation unit that decodes a filter coefficient from encoded data; and a third filter unit that applies a third filter to an output image of the second filter using the filter coefficient. In performing filter processing of a luminance image by using a luminance output image of the second filter, the third filter unit performs processing of clipping an amount of change in pixel value caused by the filter processing within a predetermined value.SELECTED DRAWING: Figure 9
Patent JP-2020038660-A (JP)
Title: Learning method and learning device for detecting lane by using cnn, and test method and test device using the same
Inventor: KIM KYE-HYEON
IPC: G06N3/08
Filed: 2019-09-03
Abstract: To provide a learning method and a learning device using a CNN for learning a lane model that, in detecting a lane from an input image, has less amount of operation and accurately detects a lane.SOLUTION: A lane learning method includes: generating feature maps from an input image through a convolution operation; generating a result vector of cluster ID classification from the feature maps; generating a result vector of the cluster ID classification with a FC layer; generating a classification loss from the result vector of the cluster ID classification and a cluster IDGT vector with a loss layer; back-propagating the classification loss; and optimizing a device parameter of a CNN. The cluster IDGT vector is GT information on the probability that are cluster IDs of cluster groups assigned to a function parameter of a lane modeling function by clustering the function parameter obtained from information on the lanes in the input image.SELECTED DRAWING: Figure 4