baber/WOPTO huggingface dataset:
Patent JP-2023025322-A (JP)
Title: continuous wall excavator
Inventor: YASUI SHUNSUKE
IPC: E02F5/06
Filed: 2021-08-10
Abstract: To provide a continuous wall excavator capable of excavating a bore in a vertical direction even when a ground surface is slightly oblique rather than horizontal.SOLUTION: A continuous wall excavator is configured to attach a chain 24 for excavation stretched between an upper sprocket and a lower one on a leader 13 supported with a base machine 10 to excavate the ground by rotatably driving the chain. A lower part of the leader 13 is supported on an attachment 12 in front of the base machine through a horizontal shaft 14, an upper part of the leader is connected on a tip of a hydraulic cylinder 15 extending from the base machine, making the leader erectable between in a horizontal state and in an upright state, and the leader 13 able to tilt right and left only by a small angle in the upright state.SELECTED DRAWING: Figure 1
Patent JP-2021185502-A (JP)
Title: Help system for industrial portable device
Inventor: Susan A Campbell
IPC: G05B23/02
Filed: 2021-08-11
Abstract: To provide help content for industrial portable devices.SOLUTION: A system for providing help content to an industrial portable device includes a computer network in a plant having a help server. The industrial portable device includes a computer processor with a help application that provides help content regarding the use of the industrial portable device and/or other control applications mounted on the industrial portable device. The help server can change the help content of the help application, for example, to update help. The help application is independent of other control applications and can be modified independently of other control applications. Also, the industrial portable device is a portable field device communicator and/or inherently safe.SELECTED DRAWING: Figure 2
Patent JP-2023030897-A (JP)
Title: Cooling device and image forming apparatus
Inventor: YAMASHITA KAZUYA
IPC: H05K7/20
Filed: 2021-08-24
Abstract: To reduce the number of components for preventing leakage of coolant.SOLUTION: A cooling device 30 comprises: a tank 31 that stores coolant; a pump 32 that sends out the coolant; a heat receiving unit that transmits heat received from a heat source to the coolant; a heat radiation unit 34 that radiates the heat of the coolant; pipes 41, 42, 43, 44 that form a circuit for circulating the coolant through the tank 31, pump 32, heat receiving unit, and heat radiation unit 34; and an accommodation unit 50 that is formed in a box shape opening at its upper part, and accommodates the tank 31, pump 32, and heat radiation unit 34.SELECTED DRAWING: Figure 3
Patent JP-2023031522-A (JP)
Title: Storage battery power distribution system
Inventor: ISHIMOTO TOMOYUKI
IPC: H02J3/00
Filed: 2021-08-25
Abstract: To cope with a large-scale, longtime power failure caused by a power line or a distribution line accident which tends to be increasing due to the increase of natural disasters and abnormal weather, and also against the occurrence of a voltage problem and a current problem caused by an overload resulting from a large number of distributed power supplies connected to a power distribution system.SOLUTION: A storage battery power distribution system includes: a customer side integral system, having power use equipment and power supply equipment connected thereto, which instructs to order power with necessary electric energy when determining, based on a storage battery charging state in the power supply equipment, that there is the shortage of power in the residual amount of the storage battery according to the power use state of the power use equipment; and a storage battery management system which, based on the order instruction from the customer side integral system, determines a storage battery delivery time to the power user, a delivery route and a delivery cost, so as to enable the delivery of a storage battery charged with necessary electric energy. This enables the provision of the storage battery power distribution system which eliminates power lines from the overall power distribution facility for supplying power to customers.SELECTED DRAWING: Figure 3
Patent JP-2023031825-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: MOROZUMI AKIRA
IPC: H01L23/04
Filed: 2021-08-25
Abstract: To provide a semiconductor device capable of controlling deformation of an insulation substrate.SOLUTION: A semiconductor device 1 includes an insulation substrate 10, a semiconductor element 20 mounted on the side of its principal surface 10a, and a case enclosure 30 containing them with a principal surface 10b of the insulation substrate 10 exposed. The insulation substrate 10 has its outer peripheral part 10c bonded to the case enclosure 30. The case enclosure 30 is provided with a screw hole 33 at a part opposed to the side of the principal surface 10a of the insulation substrate 10. The semiconductor device 1 further includes a screw 40 which is threadedly engaged with a screw hole 33 of the case enclosure 30 to have its tip part 42 brought into contact with the side of the principal surface 10a of the insulation substrate 10. The quantity of threaded engagement of the screw 40 with the screw hole 33 is controlled to control deformation of the insulation substrate 10. Through the control, for example, a gap is suppressed from being formed between the insulation substrate 10 and a cooler connected to the side of the principal surface 10b through TIM so as to suppress the thermal resistance therebetween from increasing.SELECTED DRAWING: Figure 1
Patent JP-2023031904-A (JP)
Title: Information processing apparatus
Inventor: YAHAGI SHUICHI
IPC: G05B11/32
Filed: 2021-08-26
Abstract: To provide an information processing apparatus capable of determining whether or not a two-degree-of-freedom control system is stable before being implemented.SOLUTION: An information processing apparatus includes: a state acquisition unit that acquires input/output data; a pseudo disturbance signal calculation unit that calculates a prescribed pseudo disturbance signal based on an output of the acquired input/output data; an identification unit that identifies a sensitivity function based on the prescribed pseudo disturbance signal; and a determination unit which determines stability of a FB controller based on an evaluation function relating to a difference between an output of the sensitivity function for a prescribed disturbance and an output of a sensitivity function reference model for the prescribed disturbance, and determines stability of a FF controller based on the evaluation function relating to a difference between a target response transmission function and a target response transmission function reference model.SELECTED DRAWING: Figure 1
Patent JP-2023033709-A (JP)
Title: Discharge charge amount measuring apparatus
Inventor: SUZUKI TERUO
IPC: G01R29/24
Filed: 2021-08-30
Abstract: To provide a device for avoiding the influence of an induction voltage to measure a correct discharge charge amount.SOLUTION: A discharge charge amount measuring apparatus includes: a detection terminal 2 to be brought into contact with a measurement object 1; a capacitor 3 where one terminal 3a thereof is connected to the detection terminal 2 and the other terminal 3b thereof is grounded; a resistor 5 connected in parallel with the capacitor 3; voltage measurement means 4 for measuring an inter-terminal voltage of the capacitor 3; peak detection means 6 for detecting the peak value of voltage values measured by the voltage measurement means 4; and conversion means 7 for converting the peak value detected by the peak detection means 6 into a charge amount. The peak detection means 6 has a function of sampling the inter-terminal voltage measured by the voltage measurement means 4 for each predetermined sampling time Δt, so as to identify the highest value of the sampled voltage values as the peak value. Each one of the electrostatic capacity C of the capacitor 3, a resistive value R of the resistor 5, and the sampling time Δt is set within a range to satisfy C×R>Δt.SELECTED DRAWING: Figure 1
Patent JP-2023033845-A (JP)
Title: Office entry/exit management system
Inventor: TERAKADO TAKAO
IPC: G06Q10/1091
Filed: 2021-08-30
Abstract: To appropriately manage entry/exit into/from an office by considering an attendance rate.SOLUTION: An office entry/exit management system comprises a room entry/exit management database and a room entry/exit management unit. The room entry/exit management database stores an attendance permitter passage schedule created so as not to exceed an attendance rate determined for each office or each building of the office, on the basis of application of a work day and a work time from a user terminal operated by an office user. The room entry/exit management unit acquires the attendance permitter passage schedule, and makes a control device of a gate or a door installed in the corresponding office or the building of the office control passage by the acquired attendance permitter passage schedule.SELECTED DRAWING: Figure 1
Patent JP-2023034085-A (JP)
Title: Vehicle travelling support device, vehicle travelling support method and vehicle control device
Inventor: NISHIWAKI KAZUHIRO
IPC: B60W30/16
Filed: 2021-08-30
Abstract: To provide a vehicle travelling support device that can prevent occurrence of a situation that an own vehicle gets too close to a precedent vehicle and occurrence of a situation that a speed of the own vehicle becomes unstable, in a period of time during the own vehicle is following the precedent vehicle.SOLUTION: A vehicle travelling support device 3 comprises: an information obtaining part 11 that obtains, from a first vehicle detection sensor 1, information about an inter-vehicle distance between an own vehicle and a precedent vehicle and information about a relative speed of the precedent vehicle with respect to the own vehicle, and obtains, from a speed sensor 2, information about a speed of the own vehicle, which calculates a target inter-vehicle distance and further comprises a plan generating part 12 that generates a distance plan showing change with time of the inter-vehicle distance, a speed plan showing change with time of the speed of the own vehicle, and an acceleration plan showing change with time of acceleration of the own vehicle. The vehicle travelling support device further comprises a vehicle control part 13 that calculates an acceleration control signal of the own vehicle, using the distance information, the distance plan, the information about the speed of the own vehicle and the speed plan, and a command integrating part 14 that generates an acceleration command of the own vehicle, using the acceleration control signal and the acceleration plan.SELECTED DRAWING: Figure 2
Patent JP-2023037278-A (JP)
Title: Article transport vehicle
Inventor: YOSHINAGA KAZUHARU
IPC: B60P1/04
Filed: 2021-09-03
Abstract: To achieve a structure which enables easy exchange of a power storage body while properly holding the power storage body in an article transport vehicle.SOLUTION: A vehicle body frame 1 includes a first rib part 12 protruding from a bottom surface part 11 to the upper side Z1 and extending along a first direction L. A vehicle body cover 2 includes a second rib part 22 protruding from a top surface part 21 to the lower side Z2 and extending along a second direction H. A lower frame part 7L of a holding member 70 which holds a power storage body B includes a first recessed groove part 71a recessed from a lower end surface 73a to the upper side Z1 and extending along the first direction L. An upper frame part 7U includes a second recessed groove part 72a recessed from an upper end surface 73b to the lower side Z2 and extending along the second direction H. A power storage unit BU is disposed sandwiched between the bottom surface part 11 of the vehicle body frame 1 and the top surface part 21 of the vehicle body cover 2 in a state that the first recessed groove part 71a engages with the first rib part 12 and the second recessed groove part 72a engages with the second rib part 22.SELECTED DRAWING: Figure 20
Patent JP-2022048128-A (JP)
Title: Local activation time analysis system
Inventor: VADIM GLINER
IPC: A61B5/346
Filed: 2021-09-13
Abstract: To process cardiac signals.SOLUTION: In one embodiment, a method for detecting local activation times of intracardiac electrogram (IEGM) signals includes receiving, from electro-physiological laboratory sub-systems, first IEGM signals and corresponding local activation time annotations of the first IEGM signals manually annotated by respective annotators, training an artificial neural network to detect local activation times of IEGM signals responsively to the first IEGM signals and the corresponding local activation time annotations, receiving a second IEGM signal, and applying the trained artificial neural network to the received second IEGM signal to provide an indication of a local activation time of the received second IEGM signal.SELECTED DRAWING: Figure 1
Patent JP-2022089147-A (JP)
Title: Power amplifier with power transistor and electrostatic discharge protection circuit on separate substrates
Inventor: JOSEPH GERARD SCHULTZ
IPC: H03F1/52
Filed: 2021-09-15
Abstract: To provide a power amplifier and a transistor for protecting a GaN FET gate oxide from electrostatic discharge ESD events, which considers high wafer costs of GaN.SOLUTION: A two-stage amplifier 100 includes a semiconductor die and a substrate that is distinct from the semiconductor die. The semiconductor die includes a III-V semiconductor substrate, a first RF signal input terminal 102, a first RF signal output terminal 104, and a transistor (e.g., a GaN FET) 140. The transistor has a control terminal 144 electrically coupled to the first RF signal input terminal, and a current-carrying terminal 146 electrically coupled to the first RF signal output terminal. The substrate includes a second RF signal input terminal, a second RF signal output terminal, circuitry coupled between the second RF signal input terminal and the second RF signal output terminal, and an ESD protection circuit. The amplifier also includes a connection electrically coupled between the ESD protection circuit and the control terminal of the transistor.SELECTED DRAWING: Figure 1
Patent JP-2023044009-A (JP)
Title: Control device, interchangeable lens, imaging apparatus, camera system, control method, and program
Inventor: HIRAI DAISUKE
IPC: H04N23/54
Filed: 2021-09-17
Abstract: To provide a control device that can appropriately correct image shake caused by shift shake and angle shake.SOLUTION PART: A control device is provided in a system that can detect image shake caused by first shake with a first device being one of a camera and a lens and a second device being the other, and can detect image shake caused by second shake only with the first device. The control device has: an acquisition unit that acquires information on the possible amount of correction performed by a first correction unit of the first device; a determination unit that determines whether or not to correct the image shake caused by the second shake only with the first correction unit based on optical information; and a setting unit that, when it is determined to correct the image shake caused by the second shake only with the first correction unit, sets information on the drive of the first correction unit to information for individually calculating the amount of drive for the image shake caused by the first shake and the image shake caused by the second shake, and when it is determined not to correct the image shake caused by the second shake only with the first correction unit, sets information on the drive of the first correction unit to information for collectively calculating the amount of drive for the image shake caused by the first shake and the image shake caused by the second shake.SELECTED DRAWING: Figure 1
Patent JP-2023044569-A (JP)
Title: Composite material and method for producing composite material
Inventor: OKA KOSUKE
IPC: C08J5/04
Filed: 2021-09-17
Abstract: To improve a crystallization rate.SOLUTION: A composite material contains a thermoplastic resin, a nanofiller made of an inorganic material, and a fibrous carbon fiber longer than the nanofiller.SELECTED DRAWING: Figure 1
Patent JP-2023045035-A (JP)
Title: memory system
Inventor: WATANABE TAKUZO
IPC: G06F12/00
Filed: 2021-09-21
Abstract: To reduce segmentation of data of a memory system with a semiconductor memory device and improve reliability of the data.SOLUTION: A memory system comprises a nonvolatile memory including blocks, a memory controller capable of controlling the nonvolatile memory. The memory controller holds a first tag information management table for managing tag information allocated to a logical address in the nonvolatile memory based on the number of erasures, and performs garbage collection of the nonvolatile memory based on the tag information.SELECTED DRAWING: Figure 7
Patent JP-2023046538-A (JP)
Title: Electrode, separator, multilayer electrode body and flat battery
Inventor: KITAGAWA AKIHISA
IPC: H01M4/02
Filed: 2021-09-24
Abstract: To provide an electrode capable of increasing a battery capacity in a laminated flat battery.SOLUTION: A cathode (electrode) 20 is formed in a shape in which four corners of a substantial rectangle is chamfered in an arcuate shape in a planar view. Namely, the cathode includes arcuate parts of the four corners chamfered in the arcuate shape and linear parts positioned between the arcuate parts of the four corners. Thus, the area of the cathode 20 in the planar view can be maximized in a limited internal space of a flat battery. A separator including a film comprises a fixed part 41 which is fixed radially outside of the linear part in a peripheral edge part. Thus, the peripheral edge part of the separator is sufficiently fixed and the cathode 20 is prevented from protruding from the inside of the bag-like separator.SELECTED DRAWING: Figure 4
Patent JP-2023046701-A (JP)
Title: Chemically amplified resist composition and pattern forming method
Inventor: OHASHI MASAKI
IPC: G03F7/20
Filed: 2021-09-24
Abstract: To provide a chemically amplified resist composition which exhibits high sensitivity, improved LWR and CDU, and excellent resolution regardless of whether it is positive or negative, and a pattern forming method using the same.SOLUTION: The chemically amplified resist composition contains (A) a base polymer and (B) a quencher comprising an amine compound represented by the following formula (1). The base polymer contains a polymer P containing a repeating unit a having a structural moiety which is decomposed by irradiation with KrF excimer laser light, ArF excimer laser light, an electron beam or extreme ultraviolet rays to generate an acid.SELECTED DRAWING: None
Patent JP-2023047927-A (JP)
Title: Tension control device for article to be transported, transport device of article to be transported, liquid discharge device, and image formation device
Inventor: HONDA RYO
IPC: B41J15/16
Filed: 2021-09-27
Abstract: To provide a tension control device for an article to be transported with a drive transmission mechanism that varies the speed reduction ratio without depending on abrasion and can be miniaturized.SOLUTION: The tension control device for an article to be transported includes: a driving source that rotatably drives a driving shaft; and a drive transmission mechanism that transmits the rotary driving force of the driving shaft to a rotation axis of an article to be transported wound roll-like. The tension control device has multiple driving shafts. The drive transmission mechanism includes a planetary gear mechanism that reduces the rotational driving force of one driving shaft and transmits it to the rotation axis. The planetary gear mechanism transmits the rotational driving force of the one driving shaft to the rotation axis based on the attenuation ratio regulated by the number of rotations of a sun gear that is rotated by the one driving shaft and the number of rotations of planetary carriers that are rotated by the other driving shafts.SELECTED DRAWING: Figure 6
Patent JP-2023048869-A (JP)
Title: Display switching device, information display device, game display device, and switch
Inventor: SHINOHARA MASAYUKI
IPC: G09F13/04
Filed: 2021-09-28
Abstract: To realize a display switching device expression power of which is improved.SOLUTION: A display switching device (10) comprises a lens array (4) in which a plurality of lenses (41) is arrayed, and a display unit (3). Each of rays of light emitted from a plurality of light source positions is condensed by the respective lenses so as to pass through mutually different positions on the display unit, transmissivity of light transmitting the display unit being different with a position on the display unit and there being three or more kinds of value of transmissivity at a plurality of positions on the display unit.SELECTED DRAWING: Figure 2
Patent JP-2022179283-A (JP)
Title: Installation method of civil engineering/building sheet, and fixing method of civil engineering/building sheet
Inventor: MATSUMOTO SHUICHI
IPC: E02D17/20
Filed: 2021-10-08
Abstract: To provide a construction method of a civil engineering/building sheet and a fixing method of the civil engineering/building sheet, suitable for preventing the civil engineering/building sheet in the middle of the construction from being curled up by strong wind.SOLUTION: A construction method for a civil engineering/building sheet includes: an installation process of installing a water cut-off sheet 20 on a protection mat 10 installed on an installed surface 1; and a fixing process of fixing the installed water cut-off sheet 20 on the installed surface 1, wherein the fixing process is to fix the water cut-off sheet 20 by arranging first flexible net-shaped members 31 on right and left side end parts 20L and 20R of the water cut-off sheet 20 installed on the protection mat 10 along these end parts and arranging a second flexible net-shaped member 33 on a lower end part 20D, and placing weights 50 on the arranged first flexible net-shaped members 31 and the arranged second flexible net-shaped member 33.SELECTED DRAWING: Figure 3
Patent JP-2023057864-A (JP)
Title: Granular carrier, granular agent composition and absorbent article containing the same, and method of producing granular carrier
Inventor: TAZAWA TOSHIAKI
IPC: A61L15/28
Filed: 2021-10-12
Abstract: To provide a granular carrier that has both high water absorbency and biodegradability, and has a substantially spherical shape, a uniform particle size, and excellent strength and transparency, and also to provide particulate pharmaceutical compositions and absorbent articles containing the granular carrier, and in addition, to provide a method of easily producing the granular carrier.SOLUTION: Provided is granular carrier containing a crosslinked salt of carboxyalkyl cellulose having a viscosity in a 1-mass% aqueous solution at 25°C of 5 mPa s or more and 300 mPa s or less, which is dispersed in a reverse phase suspension. Granular carriers that are particle-derived gel particles.SELECTED DRAWING: Figure 1
Patent JP-2023058096-A (JP)
Title: emergency evacuation device
Inventor: MAEDA KAZUSHI
IPC: G08G1/16
Filed: 2021-10-13
Abstract: To provide an emergency evacuation device capable of stopping an own vehicle at an appropriate position, where the own vehicle does not collide with another vehicle, in the case of emergency evacuation.SOLUTION: In an emergency evacuation device 1, a road shape in front in an advancing direction of an own vehicle is acquired by a road information acquisition unit 3, and a situation around an emergency parking zone provided on the road is received through road-to-vehicle communication with a road-side unit disposed in the emergency parking zone by a road-side information receiving unit 2. Based on the road shape received by the road information acquisition unit 3 and the situation around the emergency parking zone received by the road-side information receiving unit 2, a stop position determination unit 4 determines a position to stop the own vehicle.SELECTED DRAWING: Figure 1