baber/WOPTO huggingface dataset:
Patent JP-2021043108-A (JP)
Title: System and method for estimating frictional state
Inventor: NAKANISHI YOSHITAKA
IPC: G01W1/00
Filed: 2019-09-12
Abstract: To propose a frictional state estimation system that estimates the frictional state between concrete materials.SOLUTION: A frictional state estimation device 1 has an estimation unit 15 for estimating a frictional state when a pressing unit 23 presses a surface state part 3. A deposited material 7 is snow ice, for example. The estimation unit 15 estimates a frictional state when the pressing unit 23 is not pressing the surface state part 3 and is going to press the surface state part 3 on which a deposited material 7 is deposited, such as when an aircraft is landing. The estimation unit 15 also estimates a frictional state when the pressing unit 23 is pressing the surface state part 3 on which the deposited material 7 is not deposited and is going to press the surface state part 3 on which the deposited material 7 is deposited.SELECTED DRAWING: Figure 1
Patent JP-2021046003-A (JP)
Title: Hybrid drive apparatus
Inventor: ISOMURA JIRO
IPC: H02K5/00
Filed: 2019-09-17
Abstract: To provide a hybrid drive apparatus with a small number of components and used for a hybrid vehicle, while suppressing vibration of a PCU.SOLUTION: A hybrid drive apparatus 10, for use in a hybrid vehicle, includes: a case 22 for housing a motor 4 that is connected to an engine 1; and a PCU 3 disposed on the case 22. The motor 4 includes a stator 42 fastened to the case 22 using plural bolts 5. In a case where, of the plural bolts 5, at least one is fastened to the case 22 on a front side of the hybrid vehicle, the case 22 has a seating face 22c that contacts with the stator 42. The seating face 22c and the bolt 5 fastened to the case on the front side of the hybrid vehicle are disposed on a point symmetry about a center axis W1 of the stator 42.SELECTED DRAWING: Figure 2
Patent JP-2021047578-A (JP)
Title: Point management device, point management method, and program
Inventor: SENGOKU MAIKO
IPC: G06Q10/10
Filed: 2019-09-18
Abstract: To provide a point management device, a point management method, and a program for promoting a spontaneous behavior of members of an organization.SOLUTION: In a point management device 1, a behavior detection unit 40 detects that a member of an organization performs a transmission behavior being a behavior related to information transmission. A gift point giving unit 41 gives points for a gift to be presented to another member different from the member in association with the member in the case of detecting the transmission behavior. A gift reception unit 42 receives a gift instruction to transmit the points for a gift from the member to the other member. A gift execution unit 43 reduces the points for a gift associated with the member on the basis of the gift instruction, and gives use points being points corresponding to the points for the gift and convertible into other information in association with the other member being a gift object.SELECTED DRAWING: Figure 2
Patent JP-2021046815-A (JP)
Title: Exhaust emission control system and vehicle
Inventor: YAMAGUCHI KAZUMI
IPC: B60K13/04
Filed: 2019-09-18
Abstract: To properly inject a reductant in accordance with a state of an opening/closing member.SOLUTION: An exhaust emission control system includes: an exhaust passage through which an exhaust gas flows from an engine; an injection part 41 for injecting urea water into the exhaust passage in order to clean the exhaust gas; a grille shutter 75 capable of opening and closing a grille opening part through which outside air flows into a periphery of the engine by moving between an open position and a close position; a state determination unit 122 for determining whether the grille shutter 75 is in a failure state of not moving in the close position from the open position; and an injection control unit 123 for prohibiting the injection part 41 from injecting urea water when it is determined that the grille shutter 75 is in the failure state.SELECTED DRAWING: Figure 3
Patent JP-2021046319-A (JP)
Title: Work vehicle coordination system and high-lift work vehicle
Inventor: MOTOKI KOHEI
IPC: B66C23/00
Filed: 2019-09-20
Abstract: To provide a work vehicle coordination system and a high-lift work vehicle that can improve operability while maintaining work efficiency in joint work between a work vehicle and a high-lift work vehicle using other work machine.SOLUTION: A work vehicle coordination system 1 includes: a high-lift work vehicle 2 equipped with a bucket 10; a crane 30 that is a work vehicle equipped with a boom 38 that can be raised and lowered via a slewing platform 36; and an operation terminal 14. The high-lift work vehicle 2 is equipped with a communication device 12 that sends and receives control signals. The crane 30 is equipped with a crane side communication device 51 that sends and receives the control signals. The bucket 10 is equipped with an operation terminal 14. The operation terminal 14 is equipped with a control unit 29 that generates at least one of the control signals for the crane 30 and the control signal for the high-lift work vehicle 2 based on the operation of a switching operation tool 19.SELECTED DRAWING: Figure 5
Patent JP-2021051883-A (JP)
Title: Battery unit
Inventor: TANI KEIYA
IPC: H01M10/625
Filed: 2019-09-24
Abstract: To provide a battery unit capable of appropriately cooling a battery block.SOLUTION: A battery unit comprises: a battery block 30 in which a plurality of battery cells 31 are aligned; and a cooler 40 which is provided in a manner facing each of the plurality of battery cells 31, and which has a coolant passage 41 for flowing a coolant in a direction traversing the plurality of battery cells 31. The coolant passage 41 is provided in such a manner that a passage cross-sectional area may vary in a coolant circulation direction. In a passage region traversing a battery cell 31C with a lower air cooling degree, the passage cross-sectional area is smaller than that in passage regions traversing battery cells 31A and 31B with a higher air cooling degree.SELECTED DRAWING: Figure 2
Patent JP-2021055265-A (JP)
Title: Brace
Inventor: MAEKAWA TOSHIO
IPC: E04B1/58
Filed: 2019-09-27
Abstract: To provide a brace causing little loss of the restriction capacity of a wooden stiffening member to a core member.SOLUTION: A brace (10) has an elongated steel core member (24) having both ends (24A) and multiple wooden stiffening members (26) sandwiching the core member between both ends thereof and extended in the longitudinal direction or a groove (38) receiving the core member between both ends. The brace has one wooden stiffening member extended in the longitudinal direction of the core member, and one or multiple binding members (28) spirally wound around the multiple stiffening members or one stiffening member and applying a tightening force to the multiple stiffening members or one stiffening member from the periphery.SELECTED DRAWING: Figure 2
Patent JP-2021055857-A (JP)
Title: Heat exchanger
Inventor: NAKAMURA TOMOYA
IPC: F28D7/16
Filed: 2019-09-27
Abstract: To provide a heat exchanger which is inexpensive and small and can stabilize a temperature of a first heat medium discharged therefrom.SOLUTION: Heat exchange tubes (11 to 15) include at least one specific heat exchange tube (13). An interior of the specific heat exchange tube (13) is partitioned into a passage F1 (F1) having fins 90 and a passage (F2) which conducts heat exchange dealing with a smaller heat quantity than that of the passage F1 (F1) due to no fins 90 being provided therein.SELECTED DRAWING: Figure 3
Patent JP-2021057692-A (JP)
Title: Imaging apparatus, control method of the same, and program
Inventor: NAKADOKORO SHOICHI
IPC: H04N5/225
Filed: 2019-09-27
Abstract: To provide an imaging apparatus, a control method of the same, and a program capable of suppressing dark current irregularities during pixel readout from an imaging element without installing a storage memory circuit.SOLUTION: The imaging apparatus includes a main imaging element and a sub-imaging element. When image data of the sub-imaging element is not displayed, all image data of the main imaging element is displayed in a display area A. When overlapping display is performed, in which the image data of the sub imaging element is displayed in an area C and the image data of the main imaging element is displayed in an area B excluding the area C from the area A, the image data from the main imaging element is read out at different frame rates in the area B and the area C.SELECTED DRAWING: Figure 3
Patent JP-2021053722-A (JP)
Title: Rotary hammering tool
Inventor: KATO SHIGERU
IPC: B25B21/02
Filed: 2019-09-27
Abstract: To suppress a rotary hammering tool from being broken.SOLUTION: A rotary hammering tool comprises a motor, a hammering mechanism and a control part. The hammering mechanism comprises a hammer and an anvil, where when torque of a predetermined value or more is applied to the anvil from the outside, the hammer comes off from the anvil, idles and hammers the anvil in a rotating direction. The hammer rotates by rotation force of the motor. The anvil receives rotation force of the hammer to rotate, which is mounted with a tool element. The control part controls the motor, and further limits output of the motor if a load applied to the motor is above a preset limit-determination value.SELECTED DRAWING: Figure 8
Patent JP-2021054583-A (JP)
Title: Recording device
Inventor: OKAWA SOSHI
IPC: B65H31/26
Filed: 2019-09-30
Abstract: To provide a recording device capable of improving stackability of a discharge tray.SOLUTION: A recording device 1 comprises a recording head 25 for ejecting a liquid (ink) onto a medium (paper sheet S) to perform recording, and a discharge tray 60 from which a recorded paper sheet S is discharged. A rib 70 for receiving a discharged paper sheet S is formed on the discharge tray 60. The rib 70 is formed by a pair of first ribs 71 which are arranged on the upstream side and extend in a convex shape along a discharge direction D2 and a pair of second ribs 72 which are arranged on the downstream side and extend in a convex shape along the discharge direction D2. A tip end part (A tip end receiving part 65) to be erected is formed at a tip on the downstream side in the discharge direction D2 of the discharge tray 60. The second rib 72 is formed so as to be connected to the tip end receiving part 65. The pair of first ribs 71 and the pair of second ribs 72 each are formed symmetrically to the center (center line A1) in the width direction crossing the discharge direction D2 of the paper sheet S.SELECTED DRAWING: Figure 3
Patent JP-2021056758-A (JP)
Title: Display control program, display control method, and display control device
Inventor: MORI YOJIRO
IPC: G06F9/455
Filed: 2019-09-30
Abstract: To enable displaying a plurality of screens without modifying an application.SOLUTION: A runtime system RS creates, in response to receiving an OPEN command for a screen 2 from an application APL under a state when a screen 1 is OPEN, a screen management table TB corresponding to the screen 2, and stores it in a screen management DB220. The runtime system RS reads, in response to receiving a WRITE command from the application APL, screen management tables TB1, TB2 from the screen management DB220. The runtime system RS deems, based on the read screen management tables TB1, TB2, only the screen 2 which receives the OPEN command immediately before, as an input subject screen from the screen 1 and the screen 2, generates drawing data in which both the screen 1 and the screen 2 are caused to be drawn at a time, and transmits it to a browser br. As a result of this, the screen 1 and the screen 2 are drawn in the browser br at a time.SELECTED DRAWING: Figure 8
Patent JP-2021055408-A (JP)
Title: Barricade for construction
Inventor: MORIMOTO NORIYUKI
IPC: E01F13/04
Filed: 2019-09-30
Abstract: To improve economical efficiency and workability.SOLUTION: A barricade for construction comprises: a bar 1 that regulates traffic; a pair of legs 2 that supports the bar at both ends; and connection members 3 connecting the bar 1 and the legs 2, and provided with hooks 4 that lock a third member such as a chain or weight other than the bar and legs. Each of the legs 2 has a first leg 21 and a second leg 22 that swing around a support shaft 5 supported by the connection member 3 so that the posture can be changed between an upright open leg state and a prone closed leg state. The hooks 4 are provided so that when one of the legs is lifted and the other is perpendicular to the ground in the open leg state, the load acting on the hooks 4 acts on the inverted side of the vertical leg. The leg 2 is configured to allow a length thereof to be changed.SELECTED DRAWING: Figure 1
Patent JP-2021054279-A (JP)
Title: Cooling system
Inventor: AIKAWA TSUGUFUMI
IPC: B60K11/04
Filed: 2019-09-30
Abstract: To provide a cooling system capable of suppressing excessive temperature rise of an invertor.SOLUTION: A cooling system installed on a vehicle provided with a motor 112 and an inverter battery 120 includes: a shared flow passage 3a; a first flow passage 3b connected to the shared flow passage and also having a firs pump 31 and a first heat exchanger 36 heat-exchanging with the invertor; and a second flow passage 3c connected to the shared flow passage alongside the first flow passage and also having a second pump 32 and a second heat exchanger 35 heat-exchanging with the battery. The first flow passage and the second flow passage are structured so as to switch a circulation state between a first state where a heat medium circulating through these flow passages circulates through the shared flow passage, and a second state where one of thermal fluids circulating through these flow passages does not circulate through the shared flow passage. The control device controls output of the first pump and the second pump so that the flow rate of the heat medium circulating through the first flow passage is temporarily increased more than its target flow rate, when switching between the first state and the second state.SELECTED DRAWING: Figure 10
Patent JP-2021059661-A (JP)
Title: Molding material and method for producing molding
Inventor: Yasutani yoshihiro
IPC: C08G18/42
Filed: 2019-10-07
Abstract: To provide a method for producing a molding material, wherein the molding material has excellent handleability, such as film peelability and tackiness, and gives a molding having excellent physical properties, such as flexural strength and flexural moduli, and method for producing a molding obtained from the molding material.SOLUTION: A method for producing a molding material includes the step in which a resin compound having a vinyl ester resin (A), an unsaturated monomer (B), polyisocyanate (C), and a polymerization initiator (D) as essential materials is wrapped in a vapor-deposited film and is increased in viscosity within the vapor-deposited film.SELECTED DRAWING: None
Patent JP-2019218570-A (JP)
Title: Lubricant oil composition
Inventor: ZHANG YANSHI
IPC: C10M169/04
Filed: 2019-10-08
Abstract: To provide a lubricant composition containing an oil of lubricating viscosity and a boron containing compound.SOLUTION: The invention provides a lubricant composition containing an oil of lubricating viscosity and a boron containing compound. The boron containing compound comprises a borate ester comprising at least one alkyl group having a branch at the position β or higher. The invention further relates to a method of lubricating an internal combustion engine with the lubricant composition. The invention further relates to the use of the lubricating composition in an internal combustion engine.SELECTED DRAWING: None
Patent JP-2020064300-A (JP)
Title: Memorandum creation system, memorandum creation method, and program of log management server for memorandum creation system
Inventor: HONMA KENICHI
IPC: G10L25/78
Filed: 2019-10-09
Abstract: To provide a memorandum creation system that can be readily introduced by eliminating the labor and time for preparing and installing a microphone for each speaker.SOLUTION: An utterance section is extracted by a voice input/output device 3 including a multichannel microphone array. Voice data, a time stamp, and angle information indicating the position of a speaker are output. The voice data is recorded in a data recording unit in association with the time stamp and angle information, and text data is recorded in association with the voice data. A voice recognition server receives the voice data, performs voice recognition, and transmits recognition data. A log management server receives the recognition data, creates text data, causes the text data to be recorded in the data recording unit in association with the voice data, and associates the text data with the time stamp and speaker to output it to a display device such that the voice data corresponding to the text data can be reproduced by selection. When reproduction of the voice data is selected in the display device, reproduction of the voice data is instructed to the voice input/output device.SELECTED DRAWING: Figure 10
Patent JP-2020000931-A (JP)
Title: Endoscope system and method of operating endoscope system
Inventor: OTANI KENICHI
IPC: A61B1/06
Filed: 2019-10-09
Abstract: To provide an endoscope system and a method of operating the endoscope system that make it possible to observe an observation target substantially as with the case where a plurality of light sources each independently emitting a light beam having a color different from one another is used as illumination light of continuous spectrum light.SOLUTION: Values calculated based on color-wise integrated light quantity values obtained by receiving V light, B light, G light, and R light respectively by Cy pixel, Mg pixel, Ye pixel, and G pixel, and a light quantity ratio Cv:Cb:Cg:Cr are made to match a ratio of color-wise integrated light quantity values obtained by receiving continuous spectrum light 26 of a xenon lamp by Cy pixel, Mg pixel, Ye pixel, and G pixel.SELECTED DRAWING: Figure 14
Patent JP-2021064251-A (JP)
Title: Driving support system, driving support method, and program
Inventor: Sun li tian
IPC: G08G1/04
Filed: 2019-10-16
Abstract: To make it possible to predict a parking/stopping duration of a parked/stopped vehicle on a track.SOLUTION: A receiving unit 401 receives parking/stopping information for indicating that a parked/stopped vehicle on a track has been detected from a preceding vehicle or a sensor on the track; and a prediction unit 406 predicts a parking/stopping duration based on the parking/stopping information and a duration prediction model for predicting the parking/stopping duration, which is a time for the parked/stopped vehicle to continue parking/stopping.SELECTED DRAWING: Figure 6
Patent JP-2021064321-A (JP)
Title: Electronic apparatus and reboot control method in electronic apparatus
Inventor: YAMAMOTO TETSUJI
IPC: G06F1/24
Filed: 2019-10-17
Abstract: To certainly reboot an electronic apparatus when the electronic apparatus falls into a freeze state.SOLUTION: A multi-functional printer (10) as an electronic apparatus according to the present invention comprises: a CPU 110 as signal output means; and an automatic reboot circuit 130a as reboot control means. The automatic reboot circuit 130a is composed only of a hardware element called as a CPLD 130. The CPU 110 outputs a timer set signal Sb as an existence notification signal at a constant time interval (N). The timer set signal Sb is input to the automatic reboot circuit 130a. When there is no input of the timer set signal Sb as the existence notification signal for a predetermined period (M) that is longer than an output interval (N) of the timer set signal Sb, the automatic reboot circuit 130a performs reboot processing, and performs power on/off processing of temporarily turning off and then turning on supply of driving power V1, V2, ... to electrical means, such as the CPU 110 from a power supply unit 30.SELECTED DRAWING: Figure 2
Patent JP-2020077401-A (JP)
Title: Electronic receipt management server, electronic receipt system, and electronic receipt management method
Inventor: MATSUMOTO YUKI
IPC: G07G1/06
Filed: 2019-10-17
Abstract: To provide a commercial product sales data processing device, an electronic receipt management server, and a program that can notify consumers (customers) of the occurrence of some event.SOLUTION: A commercial product sales data processing device includes: receipt information generation means for generating receipt information associated with a recipient code and indicating transaction contents of a commercial product to be settled; and output means for converting the receipt information for one transaction into electronic receipt information in a structured format and outputting it to an external device. When converting the receipt information into the electronic receipt information, the output means enables a notification flag and adds it to the electronic receipt information if a predetermined element included in the receipt information needs notification.SELECTED DRAWING: Figure 15
Patent JP-2021070536-A (JP)
Title: Cargo handling vehicle capable of switching between unmanned operation and manned operation
Inventor: KAI KENSUKE
IPC: B66F9/24
Filed: 2019-10-29
Abstract: To provide a cargo handling vehicle capable of smoothly going around a curve by an unmanned operation.SOLUTION: A cargo handling vehicle according to the present invention comprises a model generating means 11, the optimum shift amount estimating means 12, and a steering control means 14, where the model generating means performs machine learning and generates an estimation model 17 using a load, the direction of the curve, the degree of curve tightness, and how much the cargo handling vehicle was shifted from the center of the aisle in the width direction in entering a curve when the cargo handling vehicle travels on a curve by a manned operation, as teacher data, the optimum sift amount estimating means estimates if it is good how much the cargo handling vehicle was shifted from the center of the aisle in the width direction when entering a curve by applying a load, the direction of the curve, and the degree of curve tightness to an estimation model 17 when the next curve to travel is decided by an unmanned operation, and the steering control means controls a steering gear 21 so that the shift amount when the cargo handling vehicle enters the curve coincides with the estimated shift amount.SELECTED DRAWING: Figure 2
Patent JP-2021070334-A (JP)
Title: Power unit mount structure of vehicle
Inventor: NAKANO YOHEI
IPC: B60K5/12
Filed: 2019-10-29
Abstract: To measure against propagation of vibration from a power unit of a vehicle to a vehicle body.SOLUTION: Power unit mount structure comprises a vehicle body side bracket 13 which is fixed to a vehicle body and a mount main body 12 which is interposed between the vehicle body side bracket and a power unit side bracket 11 which is fixed to the power unit and elastically supports the power unit to a vehicle body. The mount main body 12 includes periodic structure on which an elastic plate 15 for elastically supporting the power unit and a metal plate 16 are alternately laminated from one bracket of the vehicle body side bracket 13 and the power unit side bracket 11 toward other bracket.SELECTED DRAWING: Figure 3