baber/WOPTO huggingface dataset:
Patent JP-2021046114-A (JP)
Title: Brake control device
Inventor: SATO WATARU
IPC: B60T7/12
Filed: 2019-09-19
Abstract: To reduce drive sound by driving a pump motor at a proper motor rotational speed.SOLUTION: A brake control device (10) includes: a brake control unit (12) for controlling an automatic brake for automatically decelerating own vehicle; a pump motor (21) for increasing a brake fluid pressure of the automatic brake at decelerating the own vehicle; and an inclination angle detection part (18) for detecting an inclination angle of a travelling road surface on which the own vehicle is positioned. The brake control unit controls a motor rotational speed of the pump motor so as to change the brake fluid pressure in accordance with the inclination angle of the travelling road surface.SELECTED DRAWING: Figure 1
Patent JP-2021046304-A (JP)
Title: Elevator abnormality diagnostic system, elevator abnormality diagnostic device, and elevator abnormality diagnostic method
Inventor: YOSHIMOTO SHINJI
IPC: B66B3/00
Filed: 2019-09-19
Abstract: To diagnose the abnormality of a guide rail of an elevator without newly installing a detector.SOLUTION: An elevator abnormality diagnostic system includes a load detection device 4 for measuring a load applied on a car 1, a rotary encoder 14 that is installed on a shaft part of a motor of a hoisting machine to detect a position of a magnetic pole, an elevator control device 20 controlling the traveling of the car 1 based on output signals of the load detection device 4 and the rotary encoder 14, and an elevator abnormality diagnostic device 30. The elevator abnormality diagnostic device 30 diagnoses the presence/absence of abnormality in installation of each of a car-side guide rail and a counterweight-side guide rail based on variation amounts of the acceleration calculated from the output signals of the load detection device 4 and the rotary encoder 14 during the steady traveling of the car 1.SELECTED DRAWING: Figure 1
Patent JP-2021047755-A (JP)
Title: Image forming system and setting information changing method
Inventor: MARUYAMA SUMITO
IPC: G06F3/12
Filed: 2019-09-20
Abstract: To provide means that reduces a burden on an administrator in changing setting information.SOLUTION: An information processing apparatus receives a user's operation to instruct printing, generates print data including user authentication information on the user and print setting information based on first user setting information, and transmits the print data to an image forming apparatus. The image forming apparatus compares the user authentication information and the print setting information included in the print data received from the information processing apparatus with user authentication information and print setting information in second user setting information, when there are items not matching each other and determining that printing cannot be performed, generates change information for changing the first user setting information so that, for the items not matching each other, the item in the print data matches the item in the second user setting information, and transmits the generated change information to the user. The information processing apparatus changes the first user setting information based on the change information received by the user.SELECTED DRAWING: Figure 1
Patent JP-2021052101-A (JP)
Title: Resistive element material, manufacturing method of resistive element material, and resistor for current detection
Inventor: KANEKO RENA
IPC: H01C17/02
Filed: 2019-09-25
Abstract: To improve the heat resistance of a resistive element material and improve the resistance of the resistive element material to surface degradation.SOLUTION: A resistive element 10 of a resistor includes copper and manganese, and an oxide film of manganese is formed on the surface thereof.SELECTED DRAWING: Figure 1
Patent JP-2021049629-A (JP)
Title: Electric power tool
Inventor: NUMATA FUMITOSHI
IPC: B25F5/00
Filed: 2019-09-26
Abstract: To provide an electric power tool, which has a rectification part formed with a structure which is compact in an axial direction and can save a space.SOLUTION: A grinder 1 includes: an inner housing 3 for housing a brushless motor 4; a centrifugal fan 66 that rotates accompanying driving of the brushless motor 4 and generates in the inner housing 3 cooling air for the brushless motor 4; a taper part 30 and an expansion part 31 which are formed in the inner housing 3 and which store the centrifugal fan 66; and a rectification part 67 provided at an upstream side of cooling air to oppose to the centrifugal fan 66. The rectification part 67 is divided into inner and outer portions in a radial direction of the taper part 30 and the expansion part 31, where the outer portion in the radial direction is formed of the taper part 30 and the inner portion in the radial direction is formed of a baffle plate 55 mounted on the inner housing 3.SELECTED DRAWING: Figure 6
Patent JP-2021057706-A (JP)
Title: Communication device and computer program for communication device
Inventor: SHIBATA HIROSHI
IPC: H04W76/10
Filed: 2019-09-27
Abstract: To provide a technology that can properly establish a Wi-Fi connection between a communication device and an access point.SOLUTION: A communication device outputs output information obtained by using a public key of a communication device to the outside, receives an authentication request using the public key from a terminal device, transmits an authentication response to the terminal device, receives N wireless setting information corresponding to N access points from the terminal device, uses the wireless setting information to transmit a confirmation signal to the access point corresponding to the wireless setting information for each of the N radio setting information, receives a response signal to the confirmation signal from M access points from among N access points, selects a target access point from the M access points, and establishes wireless connection with the selected target access point.SELECTED DRAWING: Figure 10
Patent JP-2021053244-A (JP)
Title: Game machine
Inventor: IMOTO TAKEOMI
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine which can improve the input accuracy of a setting value in a state where change processing of the setting value can be performed.SOLUTION: A sound output device 206 in a game machine 100 is controlled on the basis of a sound volume adjustment mode that includes a special adjustment mode of regulating a sound volume adjustment motion based on a sound volume adjustment operation of a sound volume adjustment button 209a in a state where setting change processing is executed, and a normal adjustment mode that can permit the sound volume adjustment motion based on the sound volume adjustment operation in a state where the setting change processing is not executed. The sound volume adjustment mode becomes the special adjustment mode on the basis of the execution of the setting change processing, and the sound volume adjustment mode becomes the normal adjustment mode at a prescribed timing after the termination of the setting change processing. Unless the setting change processing is executed again after the termination of the setting change processing, the sound volume adjustment mode does not shift to the special adjustment mode from the normal adjustment mode.SELECTED DRAWING: Figure 63
Patent JP-2021058263-A (JP)
Title: Needle assembly
Inventor: NAKAGAMI HIROYUKI
IPC: A61M5/158
Filed: 2019-10-03
Abstract: To provide a novel needle assembly which can selectively achieve easy assembly to a needle hub and stable maintenance of an assembled state or both.SOLUTION: A needle assembly 12 includes a puncture needle 16 where a needle hub 18 is provided on a proximal end side and a needle tip protector 10 which is externally inserted in the needle hub 18 and is movable in a needle axis direction from a puncture position where the puncture needle 16 is exposed to a protection position where a needle tip 20 of the puncture needle 16 is covered. On the needle tip protector 10, at least one flexible piece 68 which allows bending and deformation in an intersecting direction with a needle axis is provided. The flexible piece 68 includes a slit as a fitting part which is mutually fit to a part of the needle hub 18 and is positioned in a circumferential direction and an inner inclination part 76 which is inclined in at least one of the needle axis direction and the intersecting direction with the needle axis on an inner surface.SELECTED DRAWING: Figure 3
Patent JP-2020109615-A (JP)
Title: Pen type folding mouse
Inventor: LIN SHIH-YUAN
IPC: G06F3/0354
Filed: 2019-10-04
Abstract: To provide a pen type folding mouse capable of being deformed between two types of a mouse and a pen type.SOLUTION: A pen type folding mouse comprises a roller, two support shafts, two rod bodies, two buttons and an optical sensor. The roller comprises an axis. The two support shafts are provided on both confronted sides of the roller, and are provided parallel to the axis. The two rod bodies are located on both confronted sides of the roller and are movably arranged on the two support shafts. The two rod bodies comprise two outer surfaces and two first end surfaces that are close to each other. The two buttons are respectively provided on the two outer surfaces of the two rod bodies. The optical sensor is located on the outer surface of one of the rod bodies.SELECTED DRAWING: Figure 3
Patent JP-2020066005-A (JP)
Title: Method for applying coating product according to drop on demand technology and robot applicator for carrying out the same
Inventor: CEDRIC LE STRAT
IPC: B05C11/10
Filed: 2019-10-23
Abstract: To provide a method of applying paint which provides neat boundaries.SOLUTION: The method includes: moving a nozzle of a robot applicator between a starting point (X'1) and an end point (X'2), in which the projections of the starting point and the end point define a first reference point (X1) and a second reference point (X2) respectively belonging to two boundaries of the surface to be coated along an ejection axis (X1-X'1; X2-X'2) of the nozzle on the surface to be coated, and depositing a series of drops between the two boundaries. The spacing between the respective centers of two successive drops of the series of drops is adjusted by the controller according to a length (L1) of a route between the two reference points (X1, X2) and such that a last drop (Gn) of the series of drops is deposited passing through the center of the second reference point (X2).SELECTED DRAWING: Figure 8
Patent JP-2021065162-A (JP)
Title: Plant heat retaining sheet as well as cultivation method for long-stem plant
Inventor: FUJISAKI KENICHI
IPC: A01G7/00
Filed: 2019-10-24
Abstract: To provide plant heat retaining sheets that can retain the growth temperature of long-stem plants suitably without using the energy of heating and heat retention and that are producible at a low cost.SOLUTION: There is provided a plant heat retaining sheet used to keep the stem or root of a long-stem plant warm, which can retain the growth temperature of the long-stem plant suitably without using the energy of heating and heat retention in spite of being producible at a low cost, by a plant heat retaining sheet that has a heat storage layer containing a heat storage material in a resin matrix and has a mandrel diameter of 25 mm or less that causes a crack in the bending resistance test conforming to JIS K 5600-5-1 (1999).SELECTED DRAWING: None
Patent JP-2020021742-A (JP)
Title: Method for preparing positive electrode active material for lithium ion secondary battery
Inventor: TAKAHASHI MASAHIRO
IPC: C01G51/00
Filed: 2019-10-25
Abstract: To provide a positive electrode active material for a lithium ion secondary battery, high in capacity and excellent in charge/discharge cycle characteristics.SOLUTION: A positive electrode active material has a small difference in a crystal structure between a charged state and a discharged state. For example, in the positive electrode active material which has a layered rock-salt crystal structure in the discharged state and a pseudo-spinel crystal structure in the charged state at a high voltage of approximately 4.6 V, the crystal structure and a volume thereof are less likely to be changed before and after charging and discharging as compared with those of a known positive electrode active material. In order to prepare the positive electrode active material having the pseudo-spinel crystal structure in the charged state, it is preferable that, after a lithium cobalt oxide is synthesized, lithium fluoride and magnesium fluoride are added with the synthesized lithium cobalt oxide to be mixed and then the mixture is heated at an appropriate temperature for appropriate time.SELECTED DRAWING: Figure 1
Patent JP-2021069470-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-29
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: Variable display includes specific variable display in which a suggestion performance is executed. First shooting promotion display control means, when the specific variable display is executed, can change first shooting promotion display from a predetermined mode to a specific mode different from a predetermined mode. A suggestion performance includes a first suggestion performance and a second suggestion performance in which a performance image displayed on display means is larger than that of the first suggestion performance. The first shooting promotion display control means can hide the first shooting promotion display in response to the execution of the second suggestion performance. The ratios to be controlled to an advantageous state are different between cases where the first shooting promotion display is changed from the predetermined mode to the specific mode and then the first shooting promotion display is hidden to complete the variable display and where the first shooting promotion display is not changed from the predetermined mode to the specific mode and the first shooting promotion display is hidden to complete the variable display, in a specific state.SELECTED DRAWING: Figure 11-28
Patent JP-2021069495-A (JP)
Title: Body fixing band for chair
Inventor: TAKAGI YASUO
IPC: A47C16/00
Filed: 2019-10-29
Abstract: To provide a body fixing band for chair in which the band can widely be used for various chairs if the chair has a seat back or a seat surface, and the damage of clothes can be reduced even though the band is fixed by using a hook-and-loop fastener, and thereby the possibility to damage skin can be reduced.SOLUTION: A body fixing band 100 for a chair includes a band body 10 having elasticity, female hook-and-loop fastener 20 provided at a predetermined range from both side ends of the surface, a center male hook-and-loop fastener 30 provided at a center of a back side, an end male hook-and-loop fastener 40 provided at both side ends or in the vicinity of both side ends, respectively, and an each end female hook-and-loop fastener 50 provided adjacently to the center side of the end male hook-and-loop fastener or provided with a gap. A fold is formed between the end male hook-and-loop fastener 40 and the end female hook-and-loop fastener 50.SELECTED DRAWING: Figure 1
Patent JP-2021072499-A (JP)
Title: Information processor, program and information processing system
Inventor: SHIMOKAWA SO
IPC: H04R1/32
Filed: 2019-10-30
Abstract: To improve accuracy of information showing a present direction of a speaker.SOLUTION: An information processor 10 is installed on a speaker 1 in which a sound generating direction depending on angular displacement of rotation around a rotational axis 3 is determined, and acquires a camera image 6 imaged by a camera 4 moving according to the rotation around the rotational axis 3 from the camera 4. The information processor 10 calculates the angular displacement of the rotation around the rotational axis 3 on the basis of a position at which a marker 5 of the acquired camera image 6 reflects.SELECTED DRAWING: Figure 1
Patent JP-2021071947-A (JP)
Title: Collection apparatus, management apparatus, communication apparatus, and control method
Inventor: AGATA TOSHINARI
IPC: G05B19/418
Filed: 2019-10-31
Abstract: To properly provide data output by an industrial machine from a collection apparatus to a management apparatus.SOLUTION: A collecting apparatus 10 according to the present invention for providing a management device with data acquired from a machine has: an acquiring unit 11 for acquiring, from the management device, item information indicating items of data to be acquired from the machine; a generating unit 12 for generating associated information associating the item information acquired by the acquiring unit 11 and an interface for use in acquiring, from the machine, data relating to items indicated by the item information; and a providing unit 14 for adding data included in the information acquired from the machine through the interface with item information associated with the data in the associated information to provide the data to the management device.SELECTED DRAWING: Figure 2
Patent JP-2021076886-A (JP)
Title: Vehicle group
Inventor: YAMAUCHI KAZUHIRO
IPC: B60W30/165
Filed: 2019-11-05
Abstract: To provide a technology that can easily and promptly align a vehicle group, which forms a formation of multiple self-driving vehicles, in a predetermined order even when the formation of the vehicle group is disturbed during driving.SOLUTION: A circuit configuration of a vehicle of a vehicle group having a leading vehicle and multiple vehicles running subsequently to the leading vehicle includes: an order comparison unit that compares the running order of the subsequent vehicles in a current formation with the running order corresponding to the ID memorized in a memory unit; and a first transmission unit that transmits an instruction signal to the effect that each of the subsequent vehicles is instructed to move to the end of the formation in order of being closer to the leading vehicle so that the subsequent vehicle out of order comes to be in order in the formation, when the current running order of the subsequent vehicle does not match the running order corresponding to the ID memorized in the memory unit.SELECTED DRAWING: Figure 1
Patent JP-2021077940-A (JP)
Title: Receiver receiving video image signal
Inventor: KAWAMOTO JUNICHIRO
IPC: H04N21/44
Filed: 2019-11-05
Abstract: To provide a receiver capable of presenting information required to adjust a phase of a video image signal without using a dedicated measuring device.SOLUTION: A phase measurement part 10 of a receiver 3 sets a PTP time stamp count value to a PTP time stamp count value R at a timing when a received RTP time stamp value Q was acquired from a RTP header of a RTP packet, calculates an IP transmission delay time d2 by subtracting the received RTP time stamp value Q from the PTP time stamp count value R, performs a calculation of relation expressions (1) to (3) defined to SMPTE ST2059 by using the received RTP time stamp value Q, preset SDI/IP delay times d1 and d3, the IP transmission delay time d2, and a preset synchronization parameter to generate phase information of a reproduction SDI signal, and performs the calculation of the relation expressions (1) to (3) by using the received RTP time stamp value Q and the preset synchronization parameter to generate reference phase information.SELECTED DRAWING: Figure 5
Patent JP-2020037860-A (JP)
Title: Opening and closing control system and opening and closing control method
Inventor: ODATE KAZUKI
IPC: E05F15/77
Filed: 2019-11-07
Abstract: To enable a system to be easily set depending on functions of an opening and closing device that are different from one model to another.SOLUTION: Send-receive slave machines 13 to 43 are installed on a garage shutter device 1 and window shutter devices 2 to 4, respectively. A send-receive master machine 50 is connected to the send-receive slave machines. Control signals corresponding to actions of opening, closing and stopping are sent from the send-receive master machine to the send-receive slave machine. Thus, the garage shutter device and the window shutter devices can be individually or collectively controlled. As a dip switch setting part 81 for determining a model is mounted on the send-receive slave machine, the send-receive master machine receives setting information of the dip switch setting part when connected to the send-receive slave machine. The send-receive master machine and a portable communication terminal display controllable screen corresponding to each model based on the setting information. An operator can control actions of opening and closing bodies connected to the send-receive master machine by operating an operation button displayed on the screen of the portable communication terminal.SELECTED DRAWING: Figure 8
Patent JP-2021074243-A (JP)
Title: Used instrument estimation device and method, and surgical auxiliary robot
Inventor: HASHIMOTO YASUHIKO
IPC: G06N20/00
Filed: 2019-11-07
Abstract: To provide a device for automatically performing estimation of a surgical instrument suitable for a surgery situation, which is conventionally performed by a surgical room nurse, without relying on the nurse's skill and proficiency level.SOLUTION: A used instrument estimation device 4 comprises: an action recognition unit 41 that on the basis of action detection data obtained by detecting motion of a surgeon, recognizes action of the surgeon during surgery; a situation recognition unit 42 that on the basis of an action recognition result of the action recognition unit, recognizes a situation of the surgery; and an estimation unit 43 that on the basis of a situation recognition result of the situation recognition unit, estimates at least one type of a surgical instrument to be used next by the surgeon from a plurality of types of previously given surgical instruments.SELECTED DRAWING: Figure 4
Patent JP-2021079749-A (JP)
Title: Cooling structure of transmission for outboard engine
Inventor: TAMURA SHINGO
IPC: B63H20/32
Filed: 2019-11-15
Abstract: To provide a cooling structure of a transmission for an outboard engine capable of suppressing weight increasing of the outboard engine.SOLUTION: A cooling structure of a transmission for an outboard engine comprises a cowling 21, a lower part 22, and a current plate 25, where the cowling covers an engine 13 and a transmission 14 provided under the engine 13 to transmit a driving force of the engine 13 to a propeller shaft 15, and also has an opening 21a which opens downward, the lower part is provided with a gap S from the lower end 21b of the cowling 21 under the cowling 21 and houses the propeller shaft 15, and the current plate protrudes toward the transmission 14 from the inside of the cowling 21 and also is arranged so as to surround the transmission 14.SELECTED DRAWING: Figure 2
Patent JP-2021080890-A (JP)
Title: Abnormality diagnostic device for internal combustion engine system
Inventor: NAKANO TAIRA
IPC: F02D45/00
Filed: 2019-11-20
Abstract: To determine a decline in efficiency of an intercooler and presence or absence of a characteristic abnormality of an external air temperature sensor.SOLUTION: An abnormality diagnostic device 10 comprises: an external air temperature sensor S2 which detects an external air temperature; an intercooler passing gas temperature sensor S3 which detects a temperature of gas after passing through an intercooler; an efficiency calculation section 11 which calculates intercooler efficiency η on the basis of an intercooler inlet temperature, an external air temperature and the temperature of the gas after passing through the intercooler; a temperature difference value calculation section 12 which calculates an intake and external air temperature difference value A which is a difference between an intake air temperature and the external air temperature; and an abnormality determination section 13 which determines an efficiency decline of the intercooler 4 and a characteristic abnormality of the external air temperature sensor S2 on the basis of the intake and external air temperature difference value A and the intercooler efficiency η.SELECTED DRAWING: Figure 4