baber/WOPTO huggingface dataset:
Patent JP-2022139934-A (JP)
Title: Movable body control device
Inventor: MACHII NORIYOSHI
IPC: B60J1/17
Filed: 2021-03-12
Abstract: To provide a movable body control device that can surely detect tucking even if a movable body and an object have flexibility and suppress wrong detection due to a disturbance.SOLUTION: The movable body control device comprises: a tucking detection part that detects tucking of an object on the basis of change in motor currents; and a control part that controls operation of a motor on the basis of the detected result by the tucking detection part. The tucking detection part calculates as a first difference ΔI a difference (a current difference) between motor currents at the beginning and the end of a first time period T, and calculates as a second difference ΔIs (m) a difference (a trend difference) between the motor currents at the beginning and the end of each of a plurality of second time periods W1-W6 obtained by dividing the first time period T. When the first difference ΔI is equal to or greater than a first threshold and when the second differences ΔIs (m) equal to or greater than a second threshold account for a ratio equal to or greater than a third threshold, of the plurality of second differences ΔIs (m), the tucking detection part determines that tucking of the object occurs.SELECTED DRAWING: Figure 4
Patent JP-2022143628-A (JP)
Title: Weighting search method for excavation prediction model
Inventor: KINOSHITA SHIGEKI
IPC: E21D9/093
Filed: 2021-03-18
Abstract: To provide a weighting search method enabling efficient determination of whether weighting that is transmitted from a shield excavation management system and set for explanatory variable of machine learning by AI is appropriate.SOLUTION: A weighting search method includes a step to set a weighting basic value and a weighting coefficient and a step to search weighting. A plurality of weighting search models are generated based on dataset of the number resulting from multiplying the number of patterns of the weighting coefficient set for search groups A, B, C. Output data of deflection of a tip of respective shield excavators from a plurality of weighting search models based on dataset of the number resulting from multiplying the number of patterns of the weighting coefficient set for search groups A, B, C is compared with measured value to determine weighting of the explanatory variable from the dataset used for the weighting search model to be adopted.SELECTED DRAWING: Figure 2
Patent JP-2022114405-A (JP)
Title: Composite aluminum alloy separator and manufacturing method thereof
Inventor: KIUCHI MANABU
IPC: H01M8/0223
Filed: 2021-01-26
Abstract: To propose a lightweight and inexpensive new separator capable of meeting such requirements that a separator, which is a core component of a power generation cell that is a component of a fuel battery, is a partition wall of the power generation cell and also plays the roll of collecting weak current generated in the power generation cell, conducting it and drawing it to the outside, so that good conductivity is essential, and at the same time, long life and tough corrosion resistance to withstand a corrosive environment inside the cell are required.SOLUTION: A separator for a fuel battery power generation cell and a manufacturing method thereof are proposed. The separator is characterized to be manufactured by a method that includes: using a semi-molten processing technology to prepare an aluminum alloy thin plate which distributes and encloses required graphite particles and can ensure internal conductivity and contact conductivity at a contact interface; producing the thin plate into a separator pre-product having a required geometry by a precise overhang forging method using precision molds; holding the obtained pre-product in an oxidizing atmosphere for a certain period of time; and forming a thick coat of aluminum oxide on the entire surface of the pre-product to give strong corrosion resistance.SELECTED DRAWING: Figure 8
Patent JP-2022146108-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2021-03-22
Abstract: To suitably execute processing utilizing a program.SOLUTION: An MPU 72 executes various kinds of processing by executing a program stored in a ROM 73 in advance. As read instructions for reading a subroutine program in the program, a CALLS instruction and a CALLV instruction are set. In the CALLS instruction, a two-byte CALLS instruction and a three-byte CALLS instruction are set. While a program in an address range of "8000h" to "8BFFh" can be read in the two-byte CALLS instruction, a program in an address range after "8C00h" can be read in the three-byte CALLS instruction. The CALLV instruction has a one-byte data capacity. Index data set in association with a two-byte address is set to the CALLV instruction in an index table.SELECTED DRAWING: Figure 9
Patent JP-2022073890-A (JP)
Title: Seat slide device
Inventor: OGASAWARA TAKAYUKI
IPC: B60N2/08
Filed: 2021-03-29
Abstract: To provide a seat slide device having a structure in which a lever of a pair of upper rails and a connecting rod are easily connected.SOLUTION: A connecting rod is provided with an engaging pin, and a lever is provided with a first engaging hole with which the engaging pin engages. A fastener maintains a connecting state of the connecting rod (the engaging pin) and the lever (the first engaging hole). The connecting rod is provided with a second engaging hole in the shape of a polygon that rotatably supports the fastener. The fastener has a pair of claws extending in a first direction with a space therebetween and that are press-fitted in the second engaging hole, allows the engaging pin to be inserted/removed at a first position in a rotating direction, and prevents the engaging pin from coming off at a second position. When the fastener is at the first position, the direction in which the pair of claws are aligned coincides with a direction passing through the center of the second engaging hole and one of the angles of the polygon.SELECTED DRAWING: Figure 4
Patent JP-2022152400-A (JP)
Title: Terminal, base station, and wireless communication method
Inventor: MAEMOTO Daiki
IPC: H04W76/18
Filed: 2021-03-29
Abstract: To provide a terminal and a wireless communication method that reduce the power consumption of the terminal.SOLUTION: In a wireless communication system, a terminal 10 includes: a receiving unit that receives an RRC reconfiguration message containing information about a configuration of one or more candidate cells and information about an execution condition for a specific procedure for the candidate cells; a control unit that controls execution of the specific procedure based on the information about the configuration and the information about the execution condition; and a transmission unit that, when the execution of the specific procedure is failed, transmits a message containing information about a reason of the failure. The control unit starts a timer in response to the reception of the RRC reconfiguration message, and when the timer expires, removes the information about the configuration and the information about the execution condition.SELECTED DRAWING: Figure 5
Patent JP-2022152598-A (JP)
Title: Blast furnace inside surface abrasion tester and blast furnace inside surface abrasion inspection method
Inventor: YAMAMOTO TAKEHIRO
IPC: F27D21/00
Filed: 2021-03-29
Abstract: To provide a blast furnace inside surface abrasion detector and a blast furnace inside surface abrasion inspection method capable of quantitatively and efficiently performing a blast furnace inside surface abrasion test at an optional time.SOLUTION: A blast furnace inside surface abrasion inspection device 9 includes a non-contact distance measuring device 42 that can be introduced into the inside of the blast furnace 10 and can measure a measurement distance to a surface of a protective plate 31 arranged inside, and an abrasion determination unit 52 determining the abrasion of a surface of the protective plate 31 based on a measured distance. As a distance measuring device 42, a charge surface shape measuring device 40 that measures a three-dimensional shape of the charge surface 24 charged into the blast furnace 10 by irradiating a microwave or millimeter wave measurement beam can also be used. Furthermore, the protection plate 31 has a reference member 32 fixed to a portion where the charge 23 does not collide, the distance measuring device 42 can measure the reference distance to the reference member 32, and an abrasion determination unit 52 can determine the abrasion of a surface of the protective plate 31 by comparing a measured distance and the reference distance.SELECTED DRAWING: Figure 1
Patent JP-2022154297-A (JP)
Title: vibration motor
Inventor: SANO YOSHIYUKI
IPC: B06B1/04
Filed: 2021-03-30
Abstract: To provide a vibration motor capable of suppressing variance of amplitude.SOLUTION: A vibration motor 1 includes: a vibrator 5 capable of vibrating along a central axis J; a pair of elastic members 6 arranged respectively on both sides in an axial direction of the vibrator 5; and a housing 2 storing the vibrator 5 and the pair of elastic members 6 therein. Each of the pair of elastic members 6 has: an outer fixing portion 61 fixed on the housing 2; an inner fixing portion 62 arranged radially inner than the outer fixing portion 61 and fixed on the vibrator 5; and a connection 63 connecting the outer fixing portion 61 and the inner fixing portion 62 and elastically deformable in the axial direction. In the housing 2, a pair of spaces s1 are located on both sides of the pair of elastic members 6 in the axial direction. The pair of spaces s1 are capable of storing the inner fixing portions 62 of the pair of elastic members 6, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021106411-A (JP)
Title: Storage system of data in motion
Inventor: DANIEL M DAMAGHI
IPC: H04J14/00
Filed: 2021-04-01
Abstract: To provide a data storage system that includes a recirculation loop that stores data in motion.SOLUTION: Data is signaled through a loop that includes one or more satellites or other transport vessels. The one or more satellites or transport vessels send signals back through the loop by reflection or reproduction. The loop also includes a waveguide such as an optical fiber or an optical cavity. Signal multiplexing can be used to increase inclusion data. The signal can be amplified on each round trip, and occasionally a part of the signal can be reproduced.SELECTED DRAWING: Figure 1
Patent JP-2022159874-A (JP)
Title: Consumable lifetime prediction system
Inventor: YAMAZAKI DAISUKE
IPC: G06Q50/10
Filed: 2021-04-05
Abstract: To provide a consumable lifetime prediction system which predicts lifetime of consumables of a device, to provide information on the presence of a replacement-required component based on an estimated replacement date that indicates replacement time of the consumables.SOLUTION: A method by a consumable lifetime prediction system includes: holding an earliest estimated replacement date of a device, out of devices belonging to a customer, as an estimated replacement date for the customer, and an earliest estimated replacement date of a consumable item, out of consumable items of the device, as an estimated replacement date of the device and an estimated replacement date of the consumable item; receiving a notification of consumption degree information of the consumable item from the device; calculating consumable lifetime (the number of days left before replacement) from the consumption degree information; updating the estimated replacement date of the consumable item, the estimated replacement date of the device, and the estimated replacement date for the customer, from the consumption lifetime; designating predetermined reference days; designating a corresponding customer when the estimated replacement date for the customer falls within the predetermined days, and designating predetermined reference days; and acquiring a corresponding device, as a device to be replaced, when the estimated replacement date of the device falls within the predetermined reference days.SELECTED DRAWING: Figure 4
Patent JP-2022160057-A (JP)
Title: Energy consumption-improving composition
Inventor: TAKANO AKIRA
IPC: A61P3/04
Filed: 2021-04-06
Abstract: To provide an energy consumption-improving composition, an oxygen intake-improving composition and a carbon dioxide output-improving composition for non-exercise physical activities (physical activities comparable to those of daily living).SOLUTION: A composition for improving the energy consumption and increasing the oxygen intake and the carbon dioxide output in non-exercise physical activities (physical activities comparable to those of daily living) can be obtained by adding Pueraria flower extract.SELECTED DRAWING: None
Patent JP-2022160897-A (JP)
Title: Lining structure of molten metal vessel
Inventor: EGAMI MASAYUKI
IPC: F27D1/04
Filed: 2021-04-07
Abstract: To prevent a brick lined on a side wall of a straight section from falling off in a lining structure of a molten metal vessel whose horizontal cross section is approximately elongated circular shape.SOLUTION: A molten metal vessel 1 has an approximately elongated circular shape with an arc section 12 and a straight section 11 in a horizontal cross section. In the molten metal vessel, a large brick 2 having a back surface width of 70% or more of a length of the straight section 11, an inner surface width smaller than the back surface, and an inclination angle of a pair of arc-side sides in a plan view of 0.8 degrees or more is lined on a side wall of the straight section 11.SELECTED DRAWING: Figure 2
Patent JP-2022162204-A (JP)
Title: Vibration analyzing method and vibration analyzing program
Inventor: MICHIGAMI MASAFUMI
IPC: G01H17/00
Filed: 2021-04-12
Abstract: To provide a vibration analyzing method for precisely analyzing vibration of a focused portion of an object subjected to analysis.SOLUTION: In a vibration analyzing method, the following processes are executed. For a discretization model for an object subjected to vibration analysis, focused node points representing node points of an element that forms a focused portion are identified. A characteristic value and a characteristic vibration vector of each node point are calculated by executing characteristic-value analysis on the discretization model. The characteristic vibration vector of the focused node point is extracted from the characteristic vibration vector of each node point. One or a plurality of vibration modes that forms the vibration of the focused portion, and a partial mode contribution rate representing the degree of contribution to the vibration of the focused portion by each vibration mode are calculated on the basis of the characteristic vibration vector of the focused node point.SELECTED DRAWING: Figure 1
Patent JP-2022167006-A (JP)
Title: game machine
Inventor: ISHIHARA NAOKI
IPC: A63F7/02
Filed: 2021-04-22
Abstract: To provide a game machine which can improve an interest in a game.SOLUTION: When a first performance execution condition is satisfied by carrying out a first performance, a second performance can be executed. When a second performance execution condition is satisfied by carrying out a third performance, a fourth performance can be executed. In addition, an operation performance causing a player to operate an operation to a performance operation part can be carried out as the second performance and the fourth performance. Additionally, there are provided the performance operation part which can varied in an operation mode, and operation determination means which determines whether the operation of the player to the performance operation part is effective or not. A performance according to a variation in the operation mode of the performance operation part can be carried out as an operation performance. In addition, an operation ineffective period is set by the operation performance according to an operation of the player in which it is determined that the operation of the player is effective.SELECTED DRAWING: Figure 198
Patent JP-2022167264-A (JP)
Title: Artificial leaf-shaped partition supply device and artificial leaf-shaped partition supply method
Inventor: SATO TAKUYA
IPC: B65H3/08
Filed: 2021-04-23
Abstract: To separate artificial leaf-shaped partitions piece by piece from a plurality of pieces of artificial leaf-shaped partitions which are laminated, and to supply it to an operator.SOLUTION: An artificial leaf-shaped partition supply device which supplies artificial leaf-shaped partitions which are produced by laminating sheets in which irregularity modeled after veins are formed and cutting them includes: a hopper which holds the plurality of pieces of artificial leaf-shaped partitions which are laminated, and in which a take-out port is provided at a bottom part for taking out the artificial leaf-shaped partitions; an adsorption pad for adsorbing the artificial leaf-shaped partition on the undermost layer of the hopper, and for taking out the artificial leaf-shaped partition from the take-out port of the hopper; an oscillation mechanism for oscillating the adsorption pad along the direction in which the veins of the artificial leaf-shaped partition are extending so as to separate the artificial leaf-shaped partition on the undermost layer from the artificial leaf-shaped partition positioned right above the artificial leaf-shaped partition on the undermost layer, when the adsorption pad has adsorbed the artificial leaf-shaped partition on the undermost layer; and an adsorption pad lowering mechanism for taking out the artificial leaf-shaped partition on the undermost layer adsorbed by the adsorption pad and separated by the oscillation mechanism downward from the hopper.SELECTED DRAWING: Figure 7
Patent JP-2022168541-A (JP)
Title: Search device, search method, and program
Inventor: MIZOROGI YUYA
IPC: G06F16/55
Filed: 2021-04-26
Abstract: To make it possible to respond to a user's question in a situation in which user's cognitive ability is lowered, according to a situation in which the cognitive ability is lowered.SOLUTION: A search device receives user speech, extracts a search query from the speech, and searches search result candidates corresponding to the search query. When there are multiple search result candidates, the search device calculates a degree of ambiguity indicating the degree of deterioration in user's cognitive ability, selects one search result that is largest in the degree of ambiguity from among the search result candidates based on the degree of ambiguity, and outputs the selected search result to the user.SELECTED DRAWING: Figure 2
Patent JP-2022173814-A (JP)
Title: Muffler device for work vehicle, and the work vehicle
Inventor: FUJIMOTO KAZUTAKA
IPC: F01N13/14
Filed: 2021-05-10
Abstract: To provide a muffler device for a work vehicle, that enables easy check and maintenance of a muffler pipe.SOLUTION: The muffler device for the work vehicle includes: a muffler pipe for guiding exhaust gas exhausted from an engine to the outside; a first cover 80 to be fixed to the muffler pipe to cover a first part of the muffler pipe; a second cover to be fixed to the muffler pipe to cover a second part of the muffler pipe; and a third cover 100 arranged to cover a third part of the muffler pipe between the first part and the second part, and provided so as to be removable in a state that the first cover 80 and the second cover are fixed to the muffler pipe.SELECTED DRAWING: Figure 7
Patent JP-2022174941-A (JP)
Title: Camera device and blade driving device
Inventor: SUZUKI YUSUKE
IPC: G03B11/04
Filed: 2021-05-12
Abstract: To avoid an increase in size of a camera device and allow switching between a photographable state and an unphotographable state of the camera device.SOLUTION: A blade driving device 50 has: a blade 70 that is moved to a closing position for closing a photographic aperture and an opening position for exposing the photographic aperture; an arm 80 that is rotatably supported and coupled to the blade 70; an actuator 90 that rotates the arm 80 in a first direction and a second direction opposite to the first direction; and a connection member 100 that includes a fixation terminal fixed to the blade 70 and an insertion terminal inserted into a long hole of the arm 80. When the arm 80 rotates in the first direction, the connection member 100 is pressed and moved by a first inside surface of the long hole and moves inside the long hole along the first inside surface. When the arm 80 rotates in the second direction, the connection member 100 is pressed and moved by a second inside surface of the long hole and moves inside the long hole along the second inside surface.SELECTED DRAWING: Figure 5
Patent JP-2022176448-A (JP)
Title: Power conversion device
Inventor: MIYAKE TORU
IPC: H02M7/48
Filed: 2021-05-17
Abstract: To obtain a power conversion device that realizes continuous driving while preventing a semiconductor switching element from reaching a destruction temperature and being destroyed.SOLUTION: A power conversion device includes a temperature sensor (7) that detects the temperature of semiconductor switching elements (311, 312, 313, 314, 315, 316) and a temperature increase rate determination unit (911) that compares a temperature rise rate calculated on the basis of a temperature detection value detected by the temperature sensor (7) with a predetermined first threshold, and determines that the temperature rise rate exceeds the first threshold, and when the temperature rise rate determination unit (911) determines that the temperature rise rate exceeds the first threshold value, the power conversion device is configured to perform a protection operation to suppress the output of a power conversion unit (3).SELECTED DRAWING: Figure 3
Patent JP-2022177351-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-05-18
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: A game machine capable of performing a symbol variation when a game medium enters a start port to win and controlling a game state to either a normal game state or an advantageous game state more advantageous than the normal game state includes performance execution means capable of executing a performance on display means on the basis of a result of a lottery. The performance includes a special ready-to-win performance. There are cases where a recall display for recalling a player that a specific display is displayed after the execution of the special ready-to-win performance is started is displayed on the display means before the specific display is displayed, and where the specific display is displayed on the display means without displaying the recall display for recalling the player that the specific display is displayed.SELECTED DRAWING: Figure 343
Patent JP-2021186670-A (JP)
Title: Contextual and user experience-based mobile robot scheduling and control
Inventor: RYAN SCHNEIDER
IPC: A47L9/28
Filed: 2021-05-20
Abstract: To provide systems, devices, and methods for scheduling and controlling a mobile robot using a textual and user experienced-based mission routine.SOLUTION: A mobile cleaning robot comprises a drive system 110 to move the mobile cleaning robot about an environment, a sensor circuit to detect an object in the environment, and a controller circuit 109 to receive a mission routine including data representing an editable schedule including at least one of time or order for performing one or more cleaning tasks with respect to a semantically annotated object that include spatial or contextual information of the detected object, or with respect to user experience or user behavior and to navigates the mobile cleaning robot to conduct a mission in accordance with the mission routine. The controller circuit navigates the mobile cleaning robot to conduct the mission in accordance with the mission routine.SELECTED DRAWING: Figure 2A