baber/WOPTO huggingface dataset:
Patent JP-2021515349-A (JP)
Title: 自律移動ロボットの縁沿い走行の制御方法
IPC: A47L9/28
Filed: 2019-01-03
Abstract: 自律移動ロボットの縁沿い走行の制御方法は、ロボットが壁際又は壁際の物体の縁に沿って走行し（Ｓ１）、縁に沿って走行する経路に従って対応する走行領域を計画し、次に当該走行領域を走行してカバーする。このような縁沿い走行に基づく方式により、走行領域の計画及びカバーを行うことで、不完全な掃除又は繰り返し清掃の問題を効果的に回避することができ、広々した環境での清掃効率を高めるとともに、清掃ロボットが部屋の出入り口を簡単に見つけられるようにすることがき、各部屋の完全清掃が実現され、清掃効率が高い。【選択図】図１
Patent JP-2021529243-A (JP)
Title: 新規なヒドロキシプロピル−β−シクロデキストリン及びそれを生成するための方法
IPC: A61K31/724
Filed: 2019-06-28
Abstract: 本発明は、新規なヒドロキシプロピル−β−シクロデキストリン（ＨＰβＣＤ）に関し、さらにそれを生成するために有用である新規な方法に関する。本発明はまた、賦形剤としてのこのＨＰβＣＤの使用に関する。本発明はまた、薬剤としての使用を意図した、より詳細には、組織内でのコレステロールの過負荷及び／又は貯蔵及び／又は蓄積に関する疾患又は状態、ひいてはそれらの結果、例えば特定の中枢神経系又は心血管系の病気の治療又は予防を意図した、ＨＰβＣＤに関する。
Patent JP-2022106017-A (JP)
Title: Vehicle-to-vehicle communication system, on-vehicle device, vehicle-to-vehicle communication method, and program
Inventor: TANOSAKI YASUO
IPC: H04W4/24
Filed: 2021-01-06
Abstract: To provide a vehicle-to-vehicle communication system, an on-vehicle device, a vehicle-to-vehicle communication method and a program, enabling reduction of cost required for information development.SOLUTION: In a vehicle-to-vehicle communication system, an on-vehicle device 40 of a special vehicle which includes a concentrator function and can perform LTE communication comprises a local communication unit 11, a concentrator 33 and a public communication unit 41. The local communication unit 11 forms a multi-hop network with the other on-vehicle device, develops data with the other on-vehicle device via the multi-hop network and share information with each other. The concentrator 33 aggregates data from the other on-vehicle device via the multi-hop network to which the own device belongs. The public communication unit 41 transmits the aggregated data to a transmission destination via a public mobile communication network.SELECTED DRAWING: Figure 14
Patent JP-2022106189-A (JP)
Title: Pressurizing device
Inventor: YUASA AKIMASA
IPC: B25B11/00
Filed: 2021-01-06
Abstract: To provide a pressurizing device that can properly pressurize a laminated body and further stably maintain the properly pressurizes state.SOLUTION: A pressurizing jig 1, which pressurizes and holds a laminates body B, comprises: a base plate 2 on which the laminated body B is placed; a cover plate 3, arranged to oppose to the base plate 2, which grasps the laminated body B between the base plate 2 and the cover plate; spring washers 4 arranged on the cover plate 3; a support plate 6 arranged at an opposite side of the cover plate 3 with respect to the spring washers 4; and pressurization adjusting parts 10, provided in the support plate 6, which apply pressurizing force to the spring washers 4. The pressurization adjusting parts 10 are mounted on the support plate 6 so that the pressurizing force can be adjusted.SELECTED DRAWING: Figure 2
Patent JP-2022108178-A (JP)
Title: Hub unit with steering function, steering system, and vehicle including steering system
Inventor: UTSUNOMIYA SATOSHI
IPC: F16D65/02
Filed: 2021-01-12
Abstract: To provide a hub unit with a steering function which achieves improvement of material yield in manufacturing of an outer ring having a steering shaft and a bearing ring of a hub bearing, and workability and processing accuracy during processing.SOLUTION: A hub unit 1 with a steering function includes: a hub bearing 8 which rotationally supports a wheel 10; an outer ring 22 which is provided on an outer peripheral surface of an outer ring 12 of the hub bearing 8; a cylindrical steering shaft part 24 which extends upward and downward from an outer surface of the outer ring 22; a steering actuator 4 which rotates the hub bearing 8 around an axis AX of the steering shaft part 24; a unit support member 6 which supports the hub bearing 8 at a vehicle body through a rotary support member 26 in a manner that the hub bearing 8 can rotate around the axis AX of the steering shaft part 24; and an arm part 28 which protrudes to a vehicle rear from the outer ring 22 and to which the steering actuator 4 is connected. The arm part 28 is formed by a member different from that of the outer ring 22, and the arm part 28 and the outer ring 22 are connected.SELECTED DRAWING: Figure 1
Patent JP-2021059336-A (JP)
Title: Caster and transport dolly
Inventor: SENDA TOYOJI
IPC: B60B33/00
Filed: 2021-01-14
Abstract: To provide a caster which prevents deformation and damage of the caster when a transport dolly is transported by a forklift truck, and to provide the transport dolly.SOLUTION: A caster 20 includes: a wheel 21; a support part 25 rotatably supporting the wheel 21; and a brake pedal 35 which is supported so as to swing relative to the support part 25 in a vertical direction and directly or indirectly puts a brake on the wheel 21. The brake pedal 35 includes an operation piece 35b which enables a user to operate vertical swing. The operation piece 35b is disposed at a position overlapping with the wheel 21 when viewed in a travel direction of the wheel 21. Further, a lower surface of the operation piece 35b inclines in an upper direction toward its tip when viewed from a direction perpendicular to the travel direction of the wheel 21 when a brake is released.SELECTED DRAWING: Figure 11
Patent JP-2022112204-A (JP)
Title: Electric vehicle control device, electric vehicle and electric vehicle control method
Inventor: TSUZUKI YUSUKE
IPC: B60L7/14
Filed: 2021-01-21
Abstract: To avoid a risk of interference between different types of control and to prevent a driver from having a feeling of strangeness.SOLUTION: Predictive deceleration support control includes accelerator releasing guidance control and regeneration increment control. The accelerator releasing guidance control is to notify a driver of information urging the driver to put an accelerator pedal into an off state when a target position with respect to deceleration of an electric vehicle is set. The regeneration increment control is to make braking force generated with a motor generator larger when the target position with respect to the deceleration of the electric vehicle is set than when the same is not set. Enhanced regeneration control is to make braking force when the acceleration pedal is in off state, with a mode switched to an enhanced regeneration mode through a switching operation section, larger than a normal mode. An electric vehicle control device executes the enhanced regeneration control and does not execute the predictive deceleration support control when the mode is switched to the enhanced regeneration mode through the switching operation section (S123, S125, S127 and S128).SELECTED DRAWING: Figure 6
Patent JP-2022114714-A (JP)
Title: air conditioner
Inventor: FUJII TATSUYA
IPC: F24F11/74
Filed: 2021-01-27
Abstract: To provide an air conditioner capable of more surely suppressing an offensive odor at the time of starting cooling operation in consideration of indoor environment.SOLUTION: An air conditioner includes: indoor equipment that has an indoor heat exchanger, an indoor fan, an indoor temperature detection unit for detecting indoor temperature, an indoor humidity detection unit for detecting indoor humidity, and an indoor heat exchanger temperature detection unit for detecting temperature of the indoor heat exchanger; and outdoor equipment having a compressor. The air conditioner includes a control unit that, when the compressor is activated to start cooling operation, limits an upper limit value E2 of rotation speed of the indoor fan to a value lower than an upper limit value E1 during normal operation until the temperature of the indoor heat exchanger drops below a target temperature that is set according to the indoor temperature.SELECTED DRAWING: Figure 1
Patent JP-2022119474-A (JP)
Title: electric vehicle
Inventor: NITAWAKI KUNIHIRO
IPC: B62D5/04
Filed: 2021-02-04
Abstract: To provide an electric vehicle that can be mounted with a steer-by-wire mechanism while improving occupant comfort of a driver by securing a wide space for feet of the driver.SOLUTION: An electric vehicle 1 is equipped with a control part 50 that drives a steering motor 55 on the basis of steering signals inputted from a steering-wheel turning angle sensor 51 and a steering turning angle sensor 56 so that turning angles of front wheels 21L and 21R are changed. The steering motor 55, the steering-wheel turning angle sensor 51 and the steering turning angle sensor 56 are arranged closer to a front side than a steering shaft 26.SELECTED DRAWING: Figure 2
Patent JP-2022121211-A (JP)
Title: pneumatic tire
Inventor: SASAKI TATSUYA
IPC: B60C5/00
Filed: 2021-02-08
Abstract: To provide a pneumatic tire which can suppress vibration of a tread part and suppress noise without depending on groove capacity.SOLUTION: A pneumatic tire 1 includes a tread part 2. The pneumatic tire 1 includes: a tread rubber 2G arranged in a tread part 2; and a vibration absorption material 10 arranged in a tire cavity of the tread part 2. The natural angular frequency ratio α of the tread rubber 2G and the vibration absorption material 10 and the attenuation ratio ζa of the vibration absorption material 10 satisfy following expressions (1) and (2): 0.5≤α≤0.9 (1); and 3.1≤4ζa+3α≤5.5 (2).SELECTED DRAWING: Figure 1
Patent JP-2022123942-A (JP)
Title: Method for manufacturing semiconductor device, substrate processing device, program, and substrate processing method
Inventor: YAHATA TAKASHI
IPC: C23C16/46
Filed: 2021-02-15
Abstract: To improve processing uniformity and throughput per substrate.SOLUTION: A method for manufacturing a semiconductor device includes the steps of: (a) carrying a substrate into a processing container; (b) supplying a first gas heated by passing it through a first heating unit provided in a first gas supply line to the substrate via a gas supply unit and heating the substrate; (c)supplying a second gas flowing through a second gas supply line different from the first gas supply line to the substrate placed on a substrate mounting unit in the processing container via the gas supply unit; and (d) supplying a third gas whose temperature is lower than the first gas to the gas supply unit and lowering a temperature of the gas supply unit during (b) and (c).SELECTED DRAWING: Figure 1
Patent JP-2022124895-A (JP)
Title: game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2021-02-16
Abstract: To suppress decrease of the interest.SOLUTION: In a pachinko game machine, the total number of times of games counted by a main control CPU reaches a specific number, which triggers a control of a transition to a second time shortening state with an upper limit in executions of a stipulated upper limit number of times of special games. An execution of the special game at the stipulated upper limit number time in the second time shortening state triggers a control of a transition to a non-time-shortening state. Thereafter, power supply is cut off in the non-time-shortening state, and when the power supply is started, a specific notification can be carried out. A satisfaction of one or more end conditions triggers an end of the specific notification. The specific notification is carried out in the same notification mode irrespective of the number of times of the special games carried out after the control of the transition to the non-time-shortening state.SELECTED DRAWING: Figure 12
Patent JP-2022128288-A (JP)
Title: Gravure plate, gravure printer and manufacturing method of laminate type electronic component
Inventor: KOKAWA SHINICHI
IPC: H05K3/46
Filed: 2021-02-22
Abstract: To provide a gravure plate capable of further improving uniformity of a flowing paste in a concave section, a gravure printer and a manufacturing method of a laminate type electronic component.SOLUTION: A gravure plate 2 having a cylindrical or columnar shape, and capable of rotating with an axis 2A as a center, is provided with a concave section 13 for holding a paste 12 transferred on a transfer sheet 3 on an outer periphery surface, in which, inside of the concave section 13, a first vertical bank 15a extending while tilting to one direction of an axial direction Y relative to a peripheral direction X of the gravure plate 2 and a second vertical bank 15b connected to an end part of the first vertical bank 15a and extending while tilting to the other direction of an axial direction Y relative to a peripheral direction X are alternately arranged in a peripheral direction X, a connection part 151 between the first vertical bank 15a and the second vertical bank 15b is provided with a plurality of bank structure 20 having a vertical bank 15 becoming convex alternately to one and the other in an axial direction Y and a space between mutually adjacent first bank structure and second bank structure of the bank structure 20 is divided into a mutually communicating plurality of cells 17.SELECTED DRAWING: Figure 4
Patent JP-2022134158-A (JP)
Title: Cogging torque reduction structure for rotary machine, teeth bore connection type stator core, and rotary machine
Inventor: KITAHARA TOSHIHISA
IPC: H02K1/14
Filed: 2021-03-03
Abstract: To provide a stator core structure that can achieve both retention of induced voltage and reduction of cogging torque that lead to desirable performance in a rotary machine with a teeth bore connection type stator core.SOLUTION: A cogging torque reduction structure 10 for a rotary machine reduces cogging torque in a rotary machine having a teeth bore connection type stator core 9, in which teeth 1 comprise a radially formed body 2 and two shoulders 3 provided on both sides of an inner diameter side of the body 2, and the shoulder 3 is provided with one or more angle increasing portions 5 in which an angle formed with a tangent on the inner diameter side in a narrowest portion 4, which is a joint portion T with the adjacent teeth 1, that is, a shoulder angle, increases in the middle.SELECTED DRAWING: Figure 1
Patent JP-2022134381-A (JP)
Title: Flat-shape transmission apparatus and clamp device
Inventor: TAKAHASHI KAZUMASA
IPC: F16B2/06
Filed: 2021-03-03
Abstract: To provide a flat-shape transmission apparatus and a clamp device in the apparatus, the clamp device being generally usable even when a width of a belt-like part fixed by the clamp device is changed in the flat-shape transmission apparatus.SOLUTION: A flat-shape transmission apparatus 11 includes a belt-like part 13 in a state in which a plurality of long flexible transmission members 12 are arranged in parallel. A first clamp device 21 in a state of covering an end part of the belt-like part in a longer direction over the whole in a width direction includes: a main clamp member 31 in a state of covering a part in the width direction of an end part of the belt-like part so as to include a side edge on one side in the width direction; and a sub clamp member 32 in a state of covering a part in the width direction of the end part of the belt-like part so as to include a side edge on the other side in the width direction. Relative movement of the main clamp member and the sub clamp member in a state of partially overlapping with each other in the width direction makes the clamp members cooperatively cover the end part of the belt-like part entirely in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2022136550-A (JP)
Title: Wavelength conversion device, phosphor wheel, light source device, projection type image display device, and manufacturing method of wavelength conversion device
Inventor: IKEDA TAKASHI
IPC: H04N9/31
Filed: 2021-03-08
Abstract: To provide a wavelength conversion device capable of reducing the change in the proportion of light irradiated to two types of wavelength conversion layers that converts into the light of different wavelength regions depending on the shift of the spot of the irradiated light.SOLUTION: A wavelength conversion device 3 includes: a wavelength conversion element 12 that converts an incident first light Lg1 to generate a second light Lg2 with a different wavelength thereof and a third light Lg3 with a wavelength different from the wavelength of the first light Lg1 and the wavelength of the second light Lg2. The wavelength conversion element 12 has multiple wavelength conversion parts 13 placed adjacent to each other in a first direction crossing a direction where the first light Lg1 incident. Each of the multiple wavelength conversion parts 13 includes a first phosphor layer 15 that converts the wavelength of fluorescence from the first light Lg1 to the second light Lg2 and a second phosphor layer 17 that converts the wavelength of fluorescence from the first light Lg1 to the third light Lg3. The first phosphor layer 15 and the second phosphor layer 17 are arranged adjacent to each other alternately in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2021097700-A (JP)
Title: Charged nutritional protein and method
Inventor: DAVID ARTHUR BERRY
IPC: A23L33/00
Filed: 2021-03-12
Abstract: To provide a nutritional protein with high solubility and a method for producing the same.SOLUTION: A nutritional protein having an aqueous solubility of at least 12.5 g/L at pH 7 is disclosed. The nutritional protein has at least one of levels of a) the ratio of branch chain amino acid residues equal to or higher than the ratio of branch chain amino acid residues to total amino acid residues present in the reference protein, b) the ratio of leucine residues equal to or higher than the ratio of leucine residues to total amino acid residues present in the reference protein, and c) the ratio of essential amino acid residues equal to or higher than the ratio of essential amino acid residues to total amino acid residues present in the reference protein. Also disclosed herein are a nucleic acid encoding protein, a recombinant microorganism producing protein, method for making protein using the recombinant microorganism, a composition comprising protein, and a method for using the protein.SELECTED DRAWING: None
Patent JP-2022139813-A (JP)
Title: Drilling device
Inventor: MISAWA TAKASHI
IPC: E21B15/00
Filed: 2021-03-12
Abstract: To provide a drilling device that is equipped with a simple reaction force receiving portion.SOLUTION: A drilling device comprises a body frame 10 having a rectangular parallelepiped shape with an open front surface, a lifting frame 20 provided to be liftable within the body frame 10, a drifter 30 which is installed on the lifting frame 20 so as to be able to move laterally and move back and forth and which drills a structure S through the open front surface, a first reaction force receiving portion 90 which is provided on the body frame 10 so that it is vertically movable so as to be supported and separated from the installation face and which receives the propulsion reaction force during drilling of the structure. The first reaction force receiving portion 90 comprises a bolt 90a provided so as to be movable in the vertical direction, a flat handle 90b for rotating bolt 90a, and a support member 90d that is attached to the lower end of the bolt 90a and supports the installation face.SELECTED DRAWING: Figure 7
Patent JP-2022140060-A (JP)
Title: Element substrate, recording head, recording device and control method thereof
Inventor: TANIGUCHI TAKU
IPC: B41J2/01
Filed: 2021-03-12
Abstract: To solve such a problem that if a latch signal is set to a control signal when writing anti-fuse memory, a latch circuit is activated at a high frequency, and therefore, a failure occurs due to malfunction, and further, if a control signal for writing is provided separately, the number of terminals increases, and a size of a recording element substrate increases.SOLUTION: An element substrate has: multiple groups of recording elements and memory elements; a first terminal for inputting a clock signal; a second terminal for inputting a data signal; control data supply means which receives the data signal data synchronously with the clock signal, and outputs a selective signal for selecting a group and a block of the memory element and the recording element; and switch means which switches connection between the second terminal and a memory control signal of the memory element according to a switching signal included in the data signal. Herein, the switching signal switches so that when writing to the memory element, the switch means connects the second terminal and the memory control signal of the memory element to each other, and a pulse signal for writing to the memory element is inputted thereto via the second terminal.SELECTED DRAWING: Figure 1
Patent JP-2022143841-A (JP)
Title: System, information processing device, and information processing method
Inventor: TAKEUCHI KYOHEI
IPC: G06F21/60
Filed: 2021-03-18
Abstract: To provide a mechanism capable of improving security regarding distribution of data used for user authentication.SOLUTION: A system includes: a first encryption unit that encrypts at least a part of authentication data which is data for authenticating a user; a first storage unit that stores first encrypted data which is data obtained by encrypting at least a part of the authentication data by the first encryption unit; a second encryption unit that re-encrypts the first encrypted data stored by the first storage unit; and a first distribution unit that distributes second encrypted data which is data obtained by re-encrypting the first encrypted data by the second encryption unit, to a control device that controls a target to be used by the user.SELECTED DRAWING: Figure 1
Patent JP-2022144804-A (JP)
Title: Air cleaner, air cleaning unit, and air cleaning method
Inventor: ICHIKAWA YUKIMITSU
IPC: F24F8/108
Filed: 2021-03-19
Abstract: To provide an air cleaner, a movable air cleaning unit, and an air cleaning method used as an auxiliary facility for ventilation, etc., which have collection performance for preventing dust, viruses, bacteria, mold, etc. in the air from being blown out of a blowout port and preventing them from dispersing again, and antifungal/antibacterial/antivirus performance for inhibiting collected viruses, etc. from propagating on a filter, and reducing the number of bacteria.SOLUTION: An air cleaner includes a sheet-like antifungal/antibacterial/antivirus filter using one opening of a box-like skeleton having two openings opposed to each other as a suction port and the other opening as a blowout port, which is installed so as to cover the opening face of the suction port, a fan installed inside the skeleton, and a dust collection filter installed at an opening of the blowout port, which is configured so that the air taken from the suction port is blown out of the blowout port. There are also provided an air cleaning unit in which the air cleaner is fixed to a movable frame, and an air cleaning method using the air cleaner and the air cleaning unit.SELECTED DRAWING: Figure 1
Patent JP-2022146574-A (JP)
Title: control valve
Inventor: MIURA YOICHI
IPC: F16K31/04
Filed: 2021-03-22
Abstract: To provide a structure for reducing a load on an actuator at the time when a control valve is opened.SOLUTION: A control valve according to an aspect comprises: a body 10 having an inlet port 18 for introducing a fluid, an outlet port 20 for delivering the fluid, a valve hole 30 that provides communication between the inlet port 18 and the outlet port 20, and a valve seat 32 provided on the valve hole 30; a valve element 40 that is touched with and detached from the valve seat 32 to close and open a valve part; a spring 58 biasing the valve element 40 in a valve closing direction; and an actuator 8 that drives the valve element 40 in opening and closing directions of a valve part. The touch/detach surface of at least one of the valve element 40 and the valve seat 32 is baked with rubber.SELECTED DRAWING: Figure 2