baber/WOPTO huggingface dataset:
Patent JP-2022170194-A (JP)
Title: Sitting work estimation system, seat, sensor, information processing device and sitting work estimation method
Inventor: TOYOURA MASAHIRO
IPC: A47C7/62
Filed: 2021-04-28
Abstract: To provide a method for estimating work contents of an operator in a sitting state by data that does not include personal information of the operator.SOLUTION: A sitting work estimation system including an information processing device and a chair having an angular velocity sensor and an acceleration sensor is provided. The information processing device estimates and outputs work contents of an operator sitting on the chair on the basis of outputs of the angular velocity sensor and the acceleration sensor. Thus, the privacy of the operator can be protected because the setting work estimation system relating to the present invention can estimate the work contents of the operator sitting on the chair on the basis of the outputs of the angular velocity sensor and the acceleration sensor.SELECTED DRAWING: Figure 1
Patent JP-2022170443-A (JP)
Title: Cooling structure of machine tool spindle
Inventor: UKEI YOSHIHARU
IPC: B01D45/08
Filed: 2021-04-28
Abstract: To provide a cooling structure of a machine tool spindle that reduces a consumption amount of air used in an air seal, reduces an amount of mist generated in a return path of a coolant, and improves a use environment of a machine.SOLUTION: A tank 31 is provided on a return path 30b for returning a coolant from a spindle 2 to a coolant supply source 30. The coolant and high-pressure mist in which a coolant is in a mixed state with air for an air seal, are flowed into the tank 31, so that dynamic pressure of the high-pressure mist is lowered, and the coolant contained in the high-pressure mist is separated therefrom, and thereby a coolant containing the separated portion from the high-pressure mist is returned to the coolant supply source 30.SELECTED DRAWING: Figure 1
Patent JP-2022172631-A (JP)
Title: Air conditioning system and frame
Inventor: SHIMAZAKI MISAKI
IPC: F24F1/48
Filed: 2021-05-06
Abstract: To effectively utilize a rooftop space and make it possible to install an air conditioning device and a solar panel while preventing deterioration in power generation efficiency of the solar panel.SOLUTION: An air conditioning system 100 includes: a solar panel 2; a frame 3 for supporting the solar panel 2; an air conditioning device 1 installed in a lower region of the solar panel 2 and including an outdoor unit 20 for discharging air in a vertically upper direction; and a deflection member 4 installed at a top surface of the outdoor unit 20 and deflecting a direction of the air discharged in the vertically upper direction from the outdoor unit 20 into a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2022173720-A (JP)
Title: Ionomer-modified hydrophobic particles, catalyst layer, and catalyst ink and method for producing the same
Inventor: GOTO NAOMI
IPC: H01M4/88
Filed: 2021-05-10
Abstract: To provide an ionomer-modified hydrophobic particle suitable as a proton conduction aid, a catalyst layer containing the same, and a catalyst ink containing the same and a method for producing the same.SOLUTION: An ionomer-modified hydrophobic particle includes a hydrophobic particle, an aromatic vinyl copolymer covering the surface of the hydrophobic particle and having a cationic functional group, and an ionomer A ionically bonded to the cationic functional group. The catalyst layer includes an electrode catalyst, a catalyst layer ionomer made of ionomer B, and an ionomer-modified hydrophobic particle. The catalyst ink includes an electrode catalyst, a catalyst layer ionomer made of ionomer B, an ionomer-modified hydrophobic particle, and a hydrophilic solvent containing water for dispersing them. Such catalyst ink is obtained by mixing a first dispersion liquid in which ionomer-modified hydrophobic particles are dispersed and a second dispersion medium liquid in which the electrode catalyst and ionomer C are dispersed.SELECTED DRAWING: Figure 4
Patent JP-2022173941-A (JP)
Title: Intercom system, calling method and program
Inventor: MAKINO TAKAHARU
IPC: H04M9/00
Filed: 2021-05-10
Abstract: To provide a technology that changes effectiveness and ineffectiveness of calling in an intercom system according to a situation.SOLUTION: An input unit 460 receives input of information based on a visitor. A calling control unit 462 performs control associated with calling of a house information panel 400 on the basis of the received information. When a first condition is satisfied, the calling control unit 462 makes the calling of the house information panel 400 effective on the basis of the received information only when a second condition in which authentication of the visitor is successfully performed is satisfied. When the first condition is not satisfied, the calling control unit 462 makes the calling of the house information panel 400 effective on the basis of the received information irrespective of the second condition.SELECTED DRAWING: Figure 2
Patent JP-2021183752-A (JP)
Title: Face mask having filter material of multicomponent filament
Inventor: ACHRAF KHEDIMI
IPC: A62B18/02
Filed: 2021-05-11
Abstract: To provide a protective face mask which has a high filtration efficiency and a comfort of wearers, in a low price and easily available in consideration of COVID-19 pandemic to solve the problem in which a ratio of conflicting properties such as a filtration efficiency and an air permeability of an existing mask needs to be improved and a mask having the high filtration efficiency can be used only once generally due to a deterioration of the filtration efficiency by washing.SOLUTION: The invention is related to a protective face mask against an infectious agent having a filter material of a span non-woven fabric consisting of a multicomponent filament divided into fundamental filaments at least partially, optionally having at least one further layer which is not a filter material. The invention is also related to a filter mask and an usage of the face mask.SELECTED DRAWING: None
Patent JP-2022175337-A (JP)
Inventor: FURUYA KAZUKI
IPC: F04B23/02
Filed: 2021-05-13
Abstract: 【課題】タンクと一体化された油圧ポンプを安定した状態でタンクを天として吊り上げることが可能なタンク一体型油圧ポンプを提供することを目的とする。【解決手段】本発明にかかるタンク一体型油圧ポンプ１００の構成は、作動油を送出するポンプ１１０と、ポンプ１１０の上側に配置され作動油を貯留するタンク１２０と、タンク１２０の上側に配置されたエンドカバー１２２と、タンク１２０の四方に上下方向に配置されてポンプ１１０に接続されエンドカバー１２２を貫通するスタッドボルト１２４と、スタッドボルト１２４の上端に取り付けられたアイナット１２６とを備えたことを特徴とする。【選択図】図１
Patent JP-2021128796-A (JP)
Title: Object recognition system and object recognition method
Inventor: TAKANO YOICHI
IPC: G08G1/017
Filed: 2021-05-17
Abstract: To provide an object recognition system that facilitates recognition of a second object accompanied with a first object in a moving image with high accuracy while suppressing a working burden of a system.SOLUTION: An object recognition system comprises a moving image object recognition part conducting object recognition of a first object from a moving image, a still picture extraction part extracting a still picture having multiple frames including the first object from the moving image, and a still picture object recognition part conducting object recognition of a second object accompanied with the first object from the still picture.SELECTED DRAWING: Figure 6
Patent JP-2022177467-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: UESAWA HARUHISA
IPC: B41J2/14
Filed: 2021-05-18
Abstract: To heat liquid of a liquid jet head with a heater efficiently without any waste.SOLUTION: A liquid jet head includes: multiple head chips each having multiple nozzles for jetting liquid; a holder which holds the multiple head chips; and a planar heater which is disposed on the holder and heats the holder. The heater includes: an outer peripheral area along an outer edge of the holder and a center area located at an inner side relative to the outer peripheral area in a plan view. An amount of heat generated per unit in the outer peripheral area is larger than an amount of heat generated per unit in the center area.SELECTED DRAWING: Figure 10
Patent JP-2021137599-A (JP)
Title: Systems for bone transport
Inventor: JEFFREY SCHWARDT
IPC: A61F2/28
Filed: 2021-05-19
Abstract: To provide systems for bone transport.SOLUTION: A system comprises: an adjustable length implant configured for intramedullary placement and comprising a first end configured to be coupled to bone and a second end configured to be coupled to bone, wherein the first end and the second end are displaceable relative to each other along a longitudinal axis, and a driving element configured to be non-invasively activated to displace the first and second ends relative to each other along the longitudinal axis; a support member having distal and proximal ends; and an external adjustment device configured for non-invasive actuation of the driving element. The support member is configured to keep a position of a first bone part relative to that of a second bone part when the adjustable length implant moves a transport bone part relative to both of the first bone part and the second bone part.SELECTED DRAWING: Figure 21
Patent JP-2022177999-A (JP)
Title: Jib mooring device
Inventor: KOIZUMI YUKIO
IPC: B66C23/26
Filed: 2021-05-19
Abstract: To provide a jib mooring device capable of performing a jib locking and a jib unlocking by a human power, capable of reducing boom weight so as to improve assemblability.SOLUTION: A jib mooring device comprises: a locking device 2 installed on a tower 34; and a locking objective member 3 installed on a jib 35 and locked by the locking device when the jib is folded with respect to the tower. The locking device comprises: a latch 11 capable of moving between a locking position for locking the locking objective member and a releasing position for releasing the lock of the locking objective member; a lock releasing member 12; an impelling member 13 to impel the lock releasing member toward the locking position; a winch installed on a tower base or a crane body; and a rope 14. When the winch is actuated in one direction, the rope is wound around the winch so as to move the lock releasing member moves to the lock releasing position. When the winch is actuated in the other direction which is opposite to the one direction, the rope is delivered from the winch so as to allow the lock releasing member to move to the locking position.SELECTED DRAWING: Figure 2
Patent JP-2022178300-A (JP)
Title: grill
Inventor: YOSHINO TAKUMI
IPC: F24C3/08
Filed: 2021-05-20
Abstract: To provide a grill capable of attaching an afterburner within an exhaust duct easily and stably.SOLUTION: A first cover 60 is fixed to the top face of an afterburner 50. A flame hole face 55 of the afterburner 50 is inserted from below into an aperture 69 of the first cover 60. A right stationary portion 65 and left stationary portion 66 of the first cover 60 are fixed to a pair of stationary parts 42, 43 of a bottom member 40 from above. As a result, the afterburner 50 can be easily fixed to a bottom within an exhaust duct 4. A prescribed gap is formed between the afterburner 50 and a central inclined face 411 and serves as a passage for broth. The passage for broth allows broth that enters the exhaust duct to pass along the central inclined face 411 to a grilling cabinet side. As a result, grill equipment can prevent broth from adhering to the flame hole face 55 through the aperture 69 of the first cover 60.SELECTED DRAWING: Figure 6
Patent JP-2022180990-A (JP)
Title: Anti-vibration support device
Inventor: YANO AKIHIKO
IPC: F16F3/02
Filed: 2021-05-25
Abstract: To provide a support device which is compact, excellent in portability, and equipped with an anti-vibration function which facilitates construction.SOLUTION: An anti-vibration support device 1 supports a temporary building with a support portion 25. A damper 30 is inserted into a space defined by an outer pipe 11 and struts 20 with its lower end supported by protrusions 10a and 20a. When a lateral load due to seismic force or the like is applied to a support base 24, the strut 20 deforms sideways. An annular spring 31 deforms as the strut 20 deforms. As the annular spring 31 is deformed, the air filled in a transformable container 32 is released to the outside through a vent 32a, or air existing outside flows into the transformable container 32 through the vent 32a. By this mechanism, the temporary building is isolated.SELECTED DRAWING: Figure 1
Patent JP-2021129590-A (JP)
Title: Culture method
Inventor: EJIRI YOKO
IPC: C12N5/071
Filed: 2021-05-27
Abstract: To provide a culture vessel capable of efficiently producing a large amount of spheroids having uniform size, and a culture method using the same.SOLUTION: There is provided a culture method for disseminating, culturing, exchanging a medium, and collecting cells, on a culture vessel in which a plurality of recess parts is arranged at a bottom part, the recess part is formed of a bottom part 11 and an opening part 12. The bottom part is formed into a reverse circular truncated cone shape or hemispherical shape, in which the hemispherical shape is a hemispherical shape obtained by dividing a sphere into a half, a shape using a part less in amount than a half of the sphere, and a cylindrical shape with a bottom formed in a hemispherical shape. The opening part is formed of a wall surrounding from a boundary with the bottom part to an end of the recess part, and has a constant taper angle θ1,θ2 of 10 degree or greater and 20 degree or smaller in a vertical cross section. An equivalent diameter R of the boundary is equal to or greater than 50 μm and 1 mm or smaller. A depth D from the bottom of the bottom part to the end part is 0.6 times or greater and 3 times or smaller of the equivalent diameter, and the wall forming the opening part forms a surface continuous to the bottom part. Processing for inhibiting cell adhesion is performed to the recess parts.SELECTED DRAWING: Figure 2
Patent JP-2021191006-A (JP)
Title: Backscatter communication system
Inventor: MOHAMADTAGHI KATAN BAF NEZHAD
IPC: H04B1/59
Filed: 2021-05-28
Abstract: To disclose embodiments of a backscatter communication system and methods of using the system.SOLUTION: This system may comprise a backscatter node. The backscatter node comprises: an antenna circuit; and a wake-up circuit coupled to the antenna circuit. The wake-up circuit may be configured to, using pattern correlation, identify at least one predefined waveform within a radio frequency signal and in response to the identification, enable a receiver circuit.SELECTED DRAWING: Figure 2
Patent JP-2022135858-A (JP)
Title: Thin sealing and bonding structure
Inventor: LU JIE-QI
IPC: H01L23/427
Filed: 2021-05-31
Abstract: To provide a thin sealing adhesive structure capable of dissipating heat in a smaller limited space of an electronic device.SOLUTION: A thin sealing adhesive structure includes a first lamina portion 101, a second lamina portion 301, and an adhesive portion 201, and has a thickness of 200 micrometers or less. The adhesive portion 201 is arranged between the first lamina portion 101 and the second lamina portion 301, a part or all of one surface of the first lamina portion 101 is joined adjacent to the adhesive portion 201, a part or all of one surface of the second lamina portion 301 is joined adjacent to the adhesive portion 201, the adhesive portion 201 is at least one adhesive selected from epoxy resin, silicon resin, polyester, polyurethane, nanosilicon, and nanotitanium, and the thickness ranges from 0.5 to 100 micrometers.SELECTED DRAWING: Figure 1
Patent JP-2022184481-A (JP)
Title: Image restriction method, image restriction program, information processor, and support system
Inventor: NAKAMA KAZUHISA
IPC: G06T7/55
Filed: 2021-06-01
Abstract: To provide a technique that restricts an image so that an area other than an area of an object to be monitored in the image is concealed.SOLUTION: An image restriction method comprises the steps of: acquiring image data obtained by photographing a space in which an object to be monitored is arranged by a photographing unit; acquiring photographing position data indicating a photographing position of the photographing unit in the space when the object to be monitored is photographed; acquiring shape information indicating a three-dimensional shape of the object to be monitored; identifying an arrangement position of the object to be monitored in the space; identifying, on the basis of the photographing position data, the shape information, and the arrangement position of the object to be monitored, the shape of the object to be monitored arranged at the arrangement position with the photographing position indicated by the photographing position data as a viewpoint position; and identifying, on the basis of an identified result, an area of the object to be monitored within an image of the acquired image data; masking an area of an image of the acquired image data other than an area of the identified object to be monitored; and outputting masked image data.SELECTED DRAWING: Figure 10
Patent JP-2021152030-A (JP)
Title: Raav-based composition and method for treating amyotrophic lateral sclerosis
Inventor: CHRISTIAN MUELLER
IPC: A61P21/00
Filed: 2021-06-02
Abstract: To provide a method and a composition for treating hereditary disease such as amyotrophic lateral sclerosis.SOLUTION: The present invention provides methods and kits relating to an inhibitory nucleic acid that targets both pre-mRNA and mRNA encoded by a C9orf72 gene, miRNA that targets SOD1 mRNA, and rAAV-based delivery compositions.SELECTED DRAWING: None
Patent JP-2022044547-A (JP)
Title: Device and method for processing rotation-dependent measured values
Inventor: INGO JOACHIMSTHALER
IPC: G01D5/12
Filed: 2021-06-10
Abstract: To provide a device capable of easily evaluating influence on a rotary shaft by a machine part.SOLUTION: A device for processing rotation-dependent measured values includes a data converter 60, a sequencing controller 46, and an output interface 62. Series of measured values MW, MX, and MS are supplied to the data converter 60 at constant time intervals of a measuring interval, the measured values are depend on rotation of a shaft, and at least one of the measured values is one angle value MW that indicates an angular position of the shaft. The data converter 60 uses one of the angle values MW as a reference angle value in order to subdivide rotation of the shaft into n sectors (SEC), and the data converter is configured to precisely determine one result value EW, EX, Es, and EV for each sector (SEC) according to the rotation of the shaft with respect to the series of measured values MW, MX, and MS in order to allocate received measured values MW, MX, and MS to the one sector (SEC). The result values EW, EX, ES, and EV are output to an output interface 62.SELECTED DRAWING: Figure 2
Patent JP-2021139916-A (JP)
Title: Femto-watt non-vacuum tube detector assembly
Inventor: Karan MOHAN
IPC: G01J1/42
Filed: 2021-06-16
Abstract: To provide a femto-watt non-vacuum tube detector assembly.SOLUTION: According to one embodiment, a femto-watt sensitivity photodetector is provided by using one or more photodiodes as substitutes for photomultipliers having a photon number measuring unit as a base. According to one embodiment, a femto-watt sensitivity photodetector is provided by using one or more photodiodes intended as replacement of a photomultiplier based photon counting unit. According to one embodiment, a device is provided which comprises at least one photodiode and includes an analog amplifier system, in device, a high gain transimpedance amplifier (TIA) and cushioning material are arranged on the respective photodiodes, and in which a complete differential amplifier for combining output of the plural TIAs continues. Further, in the device, a digital acquisition system is provided which includes at least one analog-digital converter (ADC), and in which a programmable processor connected to a central processor and a board memory continues.SELECTED DRAWING: None
Patent JP-2023000745-A (JP)
Title: Signal processing apparatus, radar device, and signal processing method
Inventor: AOKI TOMOMI
IPC: G01S7/292
Filed: 2021-06-18
Abstract: To provide a signal processing apparatus, a radar device, and a signal processing method that can improve the resolution in the range direction.SOLUTION: A signal processing apparatus according to an embodiment is provided with a processing unit that samples a received signal including a reflected wave signal based on a reflected wave of a pulse signal modulated to increase the gain through pulse compression and transmitted and reflected on an observation object at an interval narrower than resolution determined through the pulse compression, performs pulse compression on the sampled received signal to generate a pulse compression signal, generates a first waveform matrix on the basis of the pulse signal, generates a separation weight for acquiring the reflected wave signal from the pulse compression signal on the basis of the first waveform matrix and the complex conjugate transpose of the first waveform matrix, and acquires the reflected wave signal from the pulse compression signal on the basis of the pulse compression signal and the separation weight.SELECTED DRAWING: Figure 2
Patent JP-2022174700-A (JP)
Title: On-frame mounted type crusher
Inventor: UEDA TOSHIHARU
IPC: B02C21/02
Filed: 2021-05-11
Abstract: To provide an on-frame mounted type crusher that can reliably supply an object to be crushed by an on-frame mounted type crusher that is an installation, portable and self-propelled type, release jamming in a short time when jamming occurs between jaws and reduce manpower required for the work.SOLUTION: An on-frame mounted type crusher includes a supplying link chain 21 conveyor for a loading hopper part 1 on a frame 3 for an installation, portable and self-propelled type crusher, tilts integrally a jaw crusher 2 mounted on the frame 3 as a whole to discharge an object to be crushed 30 which is jammed between jaws and releases jamming of the jaw crusher 2.SELECTED DRAWING: Figure 3
Patent JP-2023003584-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-06-24
Abstract: To provide a game machine capable of improving control when compositely executing multiple notice performances during execution of a specific performance.SOLUTION: A game machine can execute a first notice performance by one of a first pattern in a state in which a first part and a second part are executed and a display image of a specific performance is allowed to be difficult to be visible and a second pattern in a state in which the first part and the second part are not executed and a display image of a specific performance is allowed to be visible, and can execute a second notice performance by a notice pattern in a state in which a display image of a specific performance is allowed to be difficult to be visible, and executes the first notice performance by the second pattern during a specific period and executes the second notice performance when at least one portion of an execution period of the second part in the first pattern and an execution period of the second notice performance overlap and both of the first notice performance and the second notice performance are executed during execution of a specific performance.SELECTED DRAWING: Figure 8-18