baber/WOPTO huggingface dataset:
Patent JP-2022188704-A (JP)
Title: Control device for man-powered vehicle
Inventor: SHAKA SATOSHI
IPC: B62M25/08
Filed: 2021-06-09
Abstract: To provide a control device for a man-powered vehicle that enables a derailleur to perform gearshift operation appropriately.SOLUTION: A man-powered vehicle includes: a transmission body configured to transmit driving power; a derailleur; and a motor configured to drive the transmission body. A control device for the man-powered vehicle comprises a control part that is configured to perform gearshift control by which the motor is controlled so that the transmission body is driven, when a first condition concerning pedaling is satisfied and the derailleur is controlled so that the transmission body is operated in order to change a speed change ratio. The control part has control states which include: a first control state; and a second control state in which operation of the motor is restricted more in comparison with in the first control state. The control part is configured to control the motor in at least either of the first control state and the second control state, before the operation of the transmission body by the derailleur is completed in the gearshift control and to transfer the control state into the first control state, the second control state and again the first control state in this order.SELECTED DRAWING: Figure 4
Patent JP-2021183967-A (JP)
Title: Ultrasonic wave flow rate switch
Inventor: ISHIKAWA DAIJIRO
IPC: G01F1/66
Filed: 2021-06-14
Abstract: To provide an ultrasonic wave flow rate switch that can be easily manufactured at low costs without reducing efficiency of transmission and reception of ultrasonic waves.SOLUTION: A casing part 500 integrally or individually holding ultrasonic wave elements 710 and 720 in a waterproof manner is attached to an exterior face of piping by a clamp part. The ultrasonic wave elements 710 and 720 and the piping are acoustically coupled to element coupling faces 530A and 530B of the casing part 500 and a piping coupling face 530C, respectively. An ultrasonic wave transmitted by the ultrasonic wave element 710 is guided into a fluid body in the piping through the element coupling face 530A and the piping coupling face 530C. The ultrasonic wave propagating in the fluid body in the piping is received by the ultrasonic wave element 720 through the piping coupling face 530C and the element coupling face 530B. On the basis of an output signal of at least one of the ultrasonic wave elements 710 and 720, flow rate of the fluid body in the piping is calculated.SELECTED DRAWING: Figure 16
Patent JP-2023000228-A (JP)
Title: vehicle front structure
Inventor: YOSHIMOTO TSUBASA
IPC: B62D25/08
Filed: 2021-06-17
Abstract: To provide a vehicle front structure which can guide at least a part of water intruding into a cowl part to an intended part with a simple structure.SOLUTION: A vehicle front part 1 having a vehicle front structure includes a cowl part 4, a cowl top garnish 5, a reinforcement member 6, and a support member 7. The support member 7 has a fixed part 71 fixed to the reinforcement member 6, a connection part 72 connected to the cowl top garnish 5, and an extension part 73. A hole 51d for a connection tool to which a connection tool 54 for connection with the connection part 72 is inserted is opened in the cowl top garnish 5. The connection part 72 has a water conveyance flange part 72b (flange part for water conveyance) which projects to the vehicle lower part on one edge part in its vehicle width direction and is positioned at a position not overlapping the reinforcement member 6 in plan view when viewed from the vehicle upper part.SELECTED DRAWING: Figure 2
Patent JP-2021168656-A (JP)
Title: Natural antiseptic agent, antimicrobial agent, and composition containing the same
Inventor: JIAO PING
IPC: A61K47/10
Filed: 2021-06-22
Abstract: To provide a natural composition having strong anti-microbial activity against a wide range of microbes.SOLUTION: There is provided the composition including a mixture of at least one kind of albizia extract derived from a vegetable material or other supply sources and at least one kind of magnolia extract derived from a vegetable material or different supply sources, preferably a mixture of at least one kind of the albizia extract containing a large amount of one or more kinds of macrocyclic alkaloid and at least one kind of the magnolia extract containing a large amount of one or more kinds of lignan. Further provided are foods, cosmetics and dietary supplements or medicines which contain the composition as an antiseptic agent.SELECTED DRAWING: None
Patent JP-2023004713-A (JP)
Title: Evaluation device and program
Inventor: NAKAGAWA YOSHIHIRO
IPC: F24F11/47
Filed: 2021-06-28
Abstract: To realize power consumption evaluation from various viewpoints by making corrections according to comparison between an actual power consumption during a period when energy-saving control is performed and an actual power consumption during a period when energy-saving control is not performed.SOLUTION: An evaluation device is a terminal for evaluating power consumption for a unit of equipment, and comprises a communication control part which acquires an actual power consumption for the unit of equipment, and a processing part which outputs data on actual power consumptions before energy-saving operation and after energy-saving operation for the unit of equipment. The processing part, after making a correction I and a correction II (II') so as to compare either an actual power consumption during a period before energy-saving operation or an actual power consumption during a period after energy-saving operation with an actual power consumption during another operation period, outputs data on the actual power consumptions before energy-saving operation and after energy-saving operation.SELECTED DRAWING: Figure 8
Patent JP-2023004718-A (JP)
Title: Continuous liquid-liquid separator and continuous liquid-liquid separation method
Inventor: ISHIZAKA TAKAYUKI
IPC: B01D17/00
Filed: 2021-06-28
Abstract: To provide a continuous liquid-liquid separator and continuous liquid-liquid separation method, having high versatility in various solution systems without needing any auxiliary device for monitoring of a boundary face or flow rate adjustment.SOLUTION: A continuous liquid-liquid separator comprises a mechanism, introducing a biphase liquid comprising at least two components separating into two phases of light and heavy liquids without completely mutually mixing from an inflow port provided at a side of a chamber and discharging the light and heavy liquids from respective discharge ports provided in the chamber. Both light and heavy liquids are discharged from a higher position than the inflow port of the biphase liquid and besides, a liquid level-adjusting mesh plate making the light liquid only floating from the biphase liquid pass through is provided at the vicinity of the light liquid discharge port.SELECTED DRAWING: Figure 8
Patent JP-2023006273-A (JP)
Title: Water cut-off structure of bathtub and water cut-off valve
Inventor: KASHIWADA KEIICHI
IPC: E03C1/22
Filed: 2021-06-30
Abstract: To provide water cut-off structure of a bathtub capable of stopping water even on a non-flat water cut-off surface.SOLUTION: Water cut-off structure of a bathtub comprises: a bathtub body having a protrusion part on an inner bottom surface; a through hole provided in the inner bottom surface and arranged so as to overlap at least a part of the protrusion part; and a water cut-off valve provided in the through-hole and having an elastic member that seals the through-hole. The elastic member has an upper elastic part arranged on the inner bottom surface, and an upper part thick part protruding from the upper elastic part toward the inner bottom surface and arranged over the inner bottom surface and a part of the protrusion part. A thickness of the upper part thick part is greater than that of a height of the protrusion part.SELECTED DRAWING: Figure 7
Patent JP-2023006331-A (JP)
Title: Length measuring tool and length measuring method for stud bolt
Inventor: TSUCHIYA YOHEI
IPC: G01B3/20
Filed: 2021-06-30
Abstract: To measure the length of a cylindrical stud bolt with a center hole pierced thereinto, while the stud bolt remains screwed into an object product such as a casing in a steam turbine.SOLUTION: Provided is a length measuring tool for stud bolts which comprises: a rod to be passed through a center hole in a stud bolt; a first jaw which is provided at a tip of the rod and is abutted on an end surface at one side of the stud bolt; a slider for supporting the rod in a slidable manner; a second jaw which is provided on the slider and is abutted on an end surface at the other side of the stud bolt; and a cap which is fitted to the center hole in the stud bolt and has a slit for making the rod pass through. In the length measuring tool for stud bolts, a total length of the first jaw is shorter than a diameter of the minimum diameter of the center hole in the stud bolt, and the slit of the cap has an inner wall surface whose distance from a center line of the stud bolt is equal to a radius of the minimum diameter, in a state that the cap is fitted to the center hole in the stud bolt.SELECTED DRAWING: Figure 2
Patent JP-2023008676-A (JP)
Title: handle and gas meter
Inventor: TOMITA KENYA
IPC: G01F3/22
Filed: 2021-07-06
Abstract: To develop a technique capable of improving work efficiency of mounting and replacing a gas meter.SOLUTION: A handle 10 has a handle body 21 formed by bending between both ends of a wire 30, and a pair of connection units 22 formed by coaxially arranging both ends of the wire 30. With the handle 10, the pair connecting unit 22 is made to pass through a pair of supporting holes 13 provided in a pair of opposed units 12 of the gas meter 100 and connected to the pair of opposed units 12. With the handle 10, the pair of connecting units 22 extends from the handle body 21 in an opposite direction and is inserted into the pair of supporting holes 13 from an inside of the pair of opposed units 12.SELECTED DRAWING: Figure 7
Patent JP-2023009826-A (JP)
Title: microfluidic device
Inventor: FUKUDA TOSHIO
IPC: G01N37/00
Filed: 2021-07-08
Abstract: To provide a microfluidic device that detects an attractant at an early stage by using the chemotaxis of nematodes and that can obtain highly accurate and precise detection results.SOLUTION: The microfluidic device 1 comprises a first port 10 for placing the nematode X, a second port 20 for placing the test substance, and a channel 30 allowing the first port 10 and the second port 20 to communicate, the channel 30 allows the nematode X to move toward the second port 20 from the first port 10 and is provided with a reverse movement inhibiting region R1 to prevent the nematode X from moving toward the first port 10 from the second port 20.SELECTED DRAWING: Figure 1
Patent JP-2023014629-A (JP)
Title: Curable organopolysiloxane resin composition and semiconductor device
Inventor: MIZUNASHI TOMOYUKI
IPC: C08L83/04
Filed: 2021-07-19
Abstract: To provide a curable organopolysiloxane resin composition which causes less contamination to a peripheral member, hardly causes bleed-out and has excellent adhesion and thermal shock resistance and to provide a semiconductor device.SOLUTION: There is provided a curable organopolysiloxane resin composition which comprises (A) a linear organopolysiloxane having two or more alkenyl groups bonded to a silicon atom in one molecule and one or more aromatic hydrocarbon groups bonded to a silicon atom in one molecule in which the content rate of the aromatic hydrocarbon groups bonded to a silicon atom is 5 mol% or more and 50 mol% or less, (B) a branched organopolysiloxane, (C) an organic hydrogen polysiloxane having two or more hydrogen atoms bonded to a silicon atom in one molecule and one or more aryl groups bonded to a silicon atom in one molecule in which the content rate of the aryl groups bonded to a silicon atom is 5 mol% or more and 50 mol% or less and (D) a platinum-group metal-based catalyst.SELECTED DRAWING: None
Patent JP-2023027959-A (JP)
Title: Terminal device, program and method
Inventor: SAITO YUSUKE
IPC: G06Q50/00
Filed: 2021-08-18
Abstract: To provide a more convenient terminal device, program and method for creating and using clips.SOLUTION: A terminal device according to an embodiment includes a communication interface configured to communicate with a server device that distributes video via a communication network, a memory configured to store predetermined instructions, receiving delivery of the video from the server based on the predetermined instructions, cutting out a part of the delivered video according to the operation of a viewing user, create a clip that includes the cut-out part of video, arranging the text and image input by the viewing user in the portion desired by the viewing user in the created clip according to the operation of the viewing user, and a processor configured to process transmission to the server device.SELECTED DRAWING: Figure 20
Patent JP-2023028736-A (JP)
Title: Information processing apparatus, information processing system, and program
Inventor: YAMANAKA YUKI
IPC: G06F21/31
Filed: 2021-08-20
Abstract: To achieve authentication for unlocking at the start of the use of a terminal used by a user without adding a special configuration to the terminal.SOLUTION: A user terminal 10 as an information processing apparatus includes a control unit 11. In the control unit 11, an operation receiving unit 102 receives a predetermined input operation to the user terminal 10. When the input operation is received, a switching control unit 105 performs control for switching from a restricted state in which an input operation to an HMD (head-mounted display), which is another information processing apparatus, is restricted to a released state in which the input operation restriction is released.SELECTED DRAWING: Figure 4
Patent JP-2021192438-A (JP)
Title: Imaging device
Inventor: IKEDA TAKAYUKI
IPC: H01L29/786
Filed: 2021-08-20
Abstract: To provide a three-dimensionally integrated imaging device.SOLUTION: A first structure including a transistor having silicon as an active layer or active region and a second structure including a transistor having an oxide semiconductor as an active layer are fabricated. After that, the first and second structures are bonded to each other so that metal layers included in the first and second structures are bonded to each other; thus, a three-dimensionally integrated imaging device is formed.SELECTED DRAWING: Figure 1
Patent JP-2023030245-A (JP)
Title: straddle-type vehicle
Inventor: MINE KEIGO
IPC: B62J23/00
Filed: 2021-08-23
Abstract: To improve strength of a vehicle body cover.SOLUTION: A two-wheeled motor vehicle 1 includes a rear cowl 45 that covers a vehicle body upper portion of the vehicle at least from a vehicle upper side. The rear cowl 45 includes: a plate portion 50 that is formed in a plate shape at least extending in a vehicle width direction; and a reinforcement portion 70 that reinforces the plate portion 50.SELECTED DRAWING: Figure 2
Patent JP-2022037923-A (JP)
Title: Vehicle braking system and method
Inventor: CHANDRAKANT MOPAGAR
IPC: B60L7/14
Filed: 2021-08-24
Abstract: To provide a vehicle braking system in which a vehicle does not have resistor grids, and a motor braking system limits the power generation of traction motors to a level that can be consumed by one or more auxiliary electrical devices on the vehicle during a motor braking operation.SOLUTION: A vehicle braking system 100 includes one or more traction motors 114 and an electrical device 117 configured to be electrically coupled with the one or more traction motors. The one or more traction motors are configured to propel a vehicle and to generate electric power during rollback of the vehicle down a grade. The electrical device is configured to consume the electric power generated from the rollback of the vehicle by performing work with the electric power during the rollback of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023032630-A (JP)
Title: Production method of photocatalyst coating film, and photocatalyst coating film
Inventor: SAEKI SHU
IPC: B05D7/24
Filed: 2021-08-27
Abstract: To promote curing of a photocatalyst layer in a short time by bringing steam into contact with the photocatalyst layer.SOLUTION: A production method of a photocatalyst coating film includes a first step for coating the surface of a base material 10 with a photocatalyst coating material containing metalalkoxide, and a second step for curing the photocatalyst coating material by hydrolysis to the metalalkoxide by jetting out steam to the photocatalyst coating material, to thereby form a photocatalyst layer 12.SELECTED DRAWING: Figure 1
Patent JP-2023035447-A (JP)
Title: Quilt cover
Inventor: TATARA YOSHITAKA
IPC: A47G9/02
Filed: 2021-09-01
Abstract: To provide a bag-like quilt cover that prevents deformation even when cleaned.SOLUTION: Provided is a quilt cover 11 having a bag shape obtained by superimposing a front fabric 12 and a rear fabric 13 each formed of a fabric that is easy to deform by cleaning. Facing two sides 21, 22 are fixed and fasteners 31, 32 having the same strength are attached to facing sides sandwiched by the fixed sides.SELECTED DRAWING: Figure 1
Patent JP-2023035471-A (JP)
Title: packaging bag
Inventor: SHIMONO TAKAHIRO
IPC: B65D77/20
Filed: 2021-09-01
Abstract: To propose a packaging bag comprising a resealable take-out port, which has an unopened manifestation structure in which opening is clearly understood when once opened.SOLUTION: A packaging bag 1 obtained by bag-making a base sheet 2 having a paper layer 4, an OP varnish layer 7 as an outermost layer, and a sealant layer 3 as an innermost layer, comprises a take-out port 10 for taking a content out on an upper face 12, and a transparent reclosing label 20 comprising a resealable adhesive layer 23, for covering the take-out port. A non-OP varnish layer 8 in closed shape is present on the base sheet, and paper-peeling 13 occurs on the base sheet by attaching a half-cut processing part onto the adhesive layer before opening the take-out port, when the reclosing label is peeled.SELECTED DRAWING: Figure 1
Patent JP-2023041174-A (JP)
Title: Mounting structure
Inventor: KITAMURA HITOSHI
IPC: E04F11/18
Filed: 2021-09-13
Abstract: To provide a new mounting structure capable of mounting a support, a bracket, and a beam material in a plurality of attitudes.SOLUTION: A mounting structure 16 is the mounting structure for mounting a beam material to a support or a bracket and includes a holding member 18 for holding the beam material, and a support member 20 configured to be able to support the holding member 18 in a plurality of postures. The support member 20 is configured to be fixed in a plurality of postures to the column or the bracket without using the holding member 18.SELECTED DRAWING: Figure 3
Patent JP-2023041278-A (JP)
Title: Operation system, operation device and operation method
Inventor: KUBO TAKASHI
IPC: H04Q9/00
Filed: 2021-09-13
Abstract: To provide an operation system which improves an amusement property.SOLUTION: An operation system comprises a positional information transmitter, a target device, and an operation device which remotely operates the target device. The positional information transmitter transmits positional information indicating a position where the positional information transmitter is disposed. The operation device includes: a main body unit; an information receiving unit for receiving the positional information; a detection unit for detecting a motion of the main body unit and generating motion information indicating the motion of the main body unit; a storage unit for storing the positional information; and a transmission unit for transmitting a control signal generated based on the positional information and the motion information. The target device includes: a control signal receiving unit for receiving the control signal; a controlled unit; and a control unit for controlling the controlled unit so as to perform an operation corresponding to the control signal.SELECTED DRAWING: Figure 1
Patent JP-2023042199-A (JP)
Title: Target detection apparatus, target detection method, and program
Inventor: FUKUI TAKEHIRO
IPC: F42B15/01
Filed: 2021-09-14
Abstract: To provide a target detection apparatus capable of reliably detecting a target regardless of a background.SOLUTION: A target detection apparatus of an embodiment is a target detection apparatus capable of being mounted on a flying object. This target detection apparatus comprises an information acquisition unit, an imaging range calculation unit, an imaging apparatus, an estimated image generation unit, a feature map generation unit, and a determination unit. The information acquisition unit acquires position information and posture angle information of the flying object in flight. The imaging range calculation unit calculates an imaging range based on the position information and the posture angle information. The imaging apparatus captures the imaging range and sequentially generates frame images. The estimated image generation unit generates a predicted frame image by predicting the next frame image based on the displacement between the imaging range and the frame image. The feature map generation unit calculates the difference between the latest frame image and the predicted frame image and cancels a background component from the latest frame image. The determination unit determines a target from the frame image from which the background component has been canceled.SELECTED DRAWING: Figure 1
Patent JP-2023043042-A (JP)
Title: Semiconductor device
Inventor: FUKUNISHI JUNYA
IPC: H01L29/06
Filed: 2021-09-15
Abstract: To improve switching characteristics.SOLUTION: A semiconductor device 10 comprises: a semiconductor layer 12 that includes a drift region 16; a trench 24 that extends in a thickness direction (Z direction) of the semiconductor layer 12 from a second surface 12B of the semiconductor layer 12; an insulation layer 30 that is provided to embed the trench 24; and a field plate electrode 26 that is formed in the insulation layer 30. The trench 24 has a side wall 24A and a bottom wall 24B that are covered by the insulation layer 30. The field plate electrode 26 faces a depth direction (Z direction) of the trench 24 by being apart from the bottom wall 24B, in the trench 24. A low dielectric region 70 that has a lower dielectric constant than the insulation layer 30 and has insulation properties is formed between the field plate electrode 26 and the bottom wall 24B in the insulation layer 30.SELECTED DRAWING: Figure 1
Patent JP-2023043549-A (JP)
Title: Filter element, filter device body, filter device, and filter unit
Inventor: FUKAI HIROSHI
IPC: B01D29/07
Filed: 2021-09-16
Abstract: To provide a filter element capable of inhibiting a filter part from being damaged by the pressure of a liquid to be filtered with a simple structure, a filter device body, a filter device, and a filter unit.SOLUTION: A filter element 1 includes a filter part 2 for removing contaminants from a liquid to be filtered through filtering parts 2A with the filtering parts 2A continuously folded into a wave shape to be annularly formed as a whole, an upper end holding member 3 arranged at an upper end part of the filter part 2 to hold the upper end part in a liquid-tight state and having an injection port 3H for injecting the liquid to be filtered into the filter part 2, a lower end holding member 4 arranged at a lower end part of the filter part 2 to hold the lower end part in a liquid-tight state, and expansion suppressing members 5 arranged at an outer periphery of the filter part 2 between the upper end holding member 3 and the lower end holding member 4 to suppress expansion of the filter part 2 in a radial direction when the liquid to be filtered is injected into the filter part 2 through the injection port 3H.SELECTED DRAWING: Figure 1