baber/WOPTO huggingface dataset:
Patent JP-2022148736-A (JP)
Title: Resin molded product and manufacturing method of the same
Inventor: YOSHINAGA YUKI
IPC: B29C45/14
Filed: 2021-03-24
Abstract: To provide a resin molded product having high pressure strength in an internal flow path.SOLUTION: A resin molded product, that is a hollow member having at least a first flow path and a second flow path that receive fluid pressure from the inside, comprises: a first molded part that has a first partition wall that separates the outside and an internal space of the resin molded product, and a second partition wall that separates the first flow path and the second flow path in the internal space; a second molded part that has a third partition wall that separates the outside and the internal space of the resin molded product, and a fourth partition wall that separates the first flow path and the second flow path in the internal space; and a third molded part that has an outer peripheral part that joins an end part of the first partition wall and an end part of the third partition wall, and an inner part that joins an end part of the second partition wall and an end part of the fourth partition wall so as to define the first flow path and the second flow path in the resin molded product. The first molded part and the second molded part have a first expansion partition wall and a second expansion partition wall extending from one of partition walls into the first flow path, and the third molded part has an extension portion that joins the first expansion partition wall and the second expansion partition wall.SELECTED DRAWING: Figure 2
Patent JP-2022148775-A (JP)
Title: Hydraulic drive system of construction machine
Inventor: MORI KAZUSHIGE
IPC: E02F9/22
Filed: 2021-03-24
Abstract: To provide a closed circuit type hydraulic drive system of a construction machine which reduces power consumption of a hydraulic pump at the time of simultaneous drive of a plurality of hydraulic actuators, secures good speed balance among the plurality of hydraulic actuators, and can obtain good composite operability.SOLUTION: When an operation device corresponding to simultaneous drive of at least two specific hydraulic actuators among a plurality of hydraulic actuators is operated, a controller controls rotational speed of an electric motor corresponding to at least the two specific hydraulic actuators, based on each discharge pressure of the plurality of hydraulic pumps detected by a plurality of pressure sensors and each operation amount of the plurality of operation devices detected by a plurality of operation sensors, so that power consumption of the hydraulic pump corresponding to at least the two specific hydraulic actuators does not exceed prescribed pump power.SELECTED DRAWING: Figure 2
Patent JP-2022154124-A (JP)
Title: Polycarbonate resin composition and its molding
Inventor: OGASAWARA SATOSHI
IPC: C08L67/04
Filed: 2021-03-30
Abstract: To provide a polycarbonate resin composition that has excellent light guiding properties and is less prone to yellowing during molding and deterioration in a moist heat environment, and a molding formed therefrom.SOLUTION: A polycarbonate resin composition has light guiding properties and contains, relative to 100 pts.wt. of (A) a polycarbonate resin composition (A component), 0.005 to 0.2 pt.wt. of (B) a thioether compound (B component) and 0.2 to 1.5 pts.wt. of a caprolactone-based polymer (C component).SELECTED DRAWING: None
Patent JP-2022156048-A (JP)
Title: Stamp collation system
Inventor: YAMADA YOHEI
IPC: G06T7/00
Filed: 2021-03-31
Abstract: To provide a stamp collation system which facilitates approval by a seal impression.SOLUTION: A stamp collation system 10 comprises an image input device 20 which fetches image data, and a processing device 30. The processing device 30 comprises: an imprint extraction unit 32 which discriminates and extracts an imprint from the image data fetched by the image input device 20; a storage unit 33 which stores imprint image data and owner information in association with each other; an imprint collation unit 34 which collates the imprint extracted by the imprint extraction unit 32, with the imprint image data stored in the storage unit 33; and a reading unit 35 which reads the owner information of the imprint image data from the storage unit 33, when the imprint collation unit 34 determines identity of the imprint.SELECTED DRAWING: Figure 1
Patent JP-2022156322-A (JP)
Title: Planetary roller type power transmission device
Inventor: AOKI YUSUKE
IPC: F16H13/08
Filed: 2021-03-31
Abstract: To provide a technique which enables the shortening of a device life to be suppressed.SOLUTION: A power transmission device 1 comprises: a first fixed ring 8; a first sun gear 10 arranged on a center line C at a radially inner side of the first fixed ring 8; a plurality of first planetary rollers 12 interposed between the first fixed ring 8 and the first sun gear 10; an annular first carrier 14 rotatably supporting the plurality of first planetary rollers 12, and rotating according to the revolution of the plurality of planetary rollers 12; and a first ball 42 arranged on a center line C, and interposed between an end face 10b at one side in an axial direction, of a first sun shaft 10, and an end face 30b of a second sun shaft 30 fixed to a center hole 14a of the first carrier 14. The end face 10b of the first sun shaft 10 at one side in the axial direction has a base portion 54 and a protrusion 56 protruding to one side in the axial direction from the base portion 54. A cross section of the protrusion 56 orthogonal to the center line C is smaller than a diameter of the first ball 42, and formed into a circular shape with the center line C as a center.SELECTED DRAWING: Figure 3
Patent JP-2022159620-A (JP)
Title: Powder supply device and image forming apparatus
Inventor: SAITO AKIRA
IPC: G03G15/08
Filed: 2021-04-05
Abstract: To provide a powder supply device and an image forming apparatus that can increase the accuracy in detecting the amount of powder.SOLUTION: A powder supply device such as a toner supply device 60 comprises: a pair of electrodes 92, 93 that are arranged on a powder conveyance path for conveying powder such as toner; and detection means such as a control unit 90 that detects the amount of powder in the powder conveyance path based on a change in the capacitance between the electrodes. The powder conveyance path has a vertical conveyance path 64 for conveying the powder in the vertical direction, and the pair of electrodes are arranged in the vertical conveyance path 64.SELECTED DRAWING: Figure 5
Patent JP-2022160332-A (JP)
Title: Apparatus and imaging system
Inventor: OKUNO RYOJI
IPC: G03B17/20
Filed: 2021-04-06
Abstract: To obtain a small-sized binocular consisting of two monocular imaging apparatuses.SOLUTION: There is provided an apparatus that holds first imaging means having first processing means that processes a picked-up image and first display means that displays the image that is processed and second imaging means having second processing means that processes a picked-up image and second display means that displays the image that is processed, so that the directions of optical axes of the first imaging means and the second imaging means become parallel to each other, and an eyepiece group of the first display means and an eyepiece group of the second display means are arranged on a plane perpendicular to the directions of the optical axes.SELECTED DRAWING: Figure 3
Patent JP-2022165292-A (JP)
Title: Indoor storage device
Inventor: ZHOU YONG
IPC: A47B46/00
Filed: 2021-04-19
Abstract: To combine a function to place products and a function to suspend products and compactly configured.SOLUTION: An indoor storage device 10 includes a pair of main supports 11, and support members 20A, 20B and 20C disposed between the main supports. The support members 20A, 20B and 20C are freely rotationally provided between horizontal positions and vertical positions and configured to place products on upper faces when taking the horizontal positions. When taking the vertical positions, the support members 20A, 20B and 20C are stored in an internal space between the pair of main supports 11.SELECTED DRAWING: Figure 1
Patent JP-2022165600-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-20
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and the performance movable control and display of the effect display and then output of a movable performance sound are performed when the movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 66
Patent JP-2022166513-A (JP)
Inventor: KITANO Michiya
IPC: B24B7/04
Filed: 2021-04-21
Abstract: 【課題】半導体装置の製造において、半導体基板の厚さを均一にすることが好ましい。【解決手段】半導体基板を備える半導体装置の製造方法であって、半導体基板の第１面を研削し、半導体基板の外周に外周余剰領域を形成する研削段階と、半導体基板の第１面を薬液によりエッチングするスピンエッチング段階とを備え、外周余剰領域よりも内側の半導体基板の領域において、領域の端部における半導体基板の厚さは、領域の中央部における半導体基板の厚さより大きい半導体装置の製造方法を提供する。【選択図】図７ａ
Patent JP-2021106057-A (JP)
Title: Image processing device, image processing method, and program
Inventor: UESUGI HIDEYUKI
IPC: G06T5/50
Filed: 2021-04-23
Abstract: To provide an image processing device for generating an image of a rubbed copy of an object quickly and easily.SOLUTION: An image processing device 1 includes a background image acquisition unit 21 that acquires a background image 31 including unevenness formed on a surface of an object, an oblique light image acquisition unit 22 that acquires an oblique light image 32 where at least a part of a surface is irradiated with oblique light, a luminance change image generation unit 23 that generates a luminance change image 33 expressing the luminance change by the light irradiation by subtracting the luminance value of the background image 31 from the luminance value of the oblique light image 32, a flattened image generation unit 24 that generates a flattened image 34 by performing a flattening process on the luminance change image 33, and an emphasis image generation unit 25 that generates an emphasis image 35 with the unevenness emphasized by subtracting the luminance value of the luminance change image 33 from the luminance value of the flattened image 34.SELECTED DRAWING: Figure 2
Patent JP-2022014429-A (JP)
Title: Method for training word meaning expression model, apparatus, device, and computer storage medium
Inventor: WANG SHUOHUAN
IPC: G06F40/216
Filed: 2021-04-27
Abstract: To provide a method for training a word meaning expression model, an apparatus, a device, and a computer storage medium for reducing the cost of training a word meaning expression model and increasing the efficiency of training.SOLUTION: A training method includes the steps of: acquiring a word meaning expression model trained for a first language as a first word meaning expression model; initiating a training target layer formed of the bottom layer and the top layer of the first word meaning expression model; training the training target layer by using a training corpus for a second language until a training termination condition is reached, without changing a model parameter of another layer; adding the layers not having been trained to the training layer from the bottom and training each training target layer by using the training corpus for the second language until the training termination condition is reached, without changing a model parameter of other layers; and obtaining a word meaning expression model for the second language after all the layers have been trained.SELECTED DRAWING: Figure 1
Patent JP-2021130875-A (JP)
Title: Surface coating for chamber component used in plasma system
Inventor: CARLO WALDFRIED
IPC: C23C14/06
Filed: 2021-04-28
Abstract: To provide surface coatings for plasma components that have the benefit of being robust against chemical and plasma physical attack in aggressive (e.g., fluorine-based) plasma environments, and a method for increasing efficiency of a plasma system.SOLUTION: The present invention relates to coatings that decrease reactivity of a surface system component wetted with plasma, and that include at least one of yttria roughly composed of approximately 60 to approximately 80% of yttrium and approximately 20 to approximately 40% of oxygen, approximately 25 to approximately 60% of aluminum, approximately 20 to approximately 40% of oxygen, and aluminum oxynitride roughly composed of approximately 20 to approximately 40% of nitrogen, and are applied to a component of a system wetted with plasma.SELECTED DRAWING: None
Patent JP-2021121125-A (JP)
Title: Display control method and program
Inventor: HORIGUCHI NAOTO
IPC: H04N5/765
Filed: 2021-04-28
Abstract: To continue to watch a video content while a process related to screenshot generation and sharing is being executed.SOLUTION: A program causes a computer to execute steps of delivering a first video content to a first terminal associated with a first user of SNS, receiving a sharing command to deliver new image data generated on the basis of the first video content to at least one shared user associated with the first user of the SNS from the first terminal, receiving new image data from the first terminal, and delivering the new image data to at least one second terminal associated with at least one shared user.SELECTED DRAWING: Figure 3
Patent JP-2022173828-A (JP)
Title: Water supply device
Inventor: SAKATANI TETSUNORI
IPC: E03B5/00
Filed: 2021-05-10
Abstract: To reduce the noise emitted from a water supply device.SOLUTION: At least a part of a lower shroud 17B of a shroud case 17, to which a first frame 20A and a second frame 20B are fixed, is configured to come into contact with an installation floor F and support a pump device 7. As a result, a water supply device 1 has a configuration in which the installation floor F receives the dead weight of the pump device 7, instead of the lower shroud 17B. The lower shroud 17B covers the underside of a shroud body 17A so as to close the same, and thus serves as a cover to prevent noise generated by the vibration of the pump device 7 and condensation water (condensate) generated in the shroud case 17 from leaking out from the bottom of the water supply device 1.SELECTED DRAWING: Figure 2
Patent JP-2021121952-A (JP)
Title: Attention-based sequence transduction neural network
Inventor: NOAM M SHAZEER
IPC: G06N3/02
Filed: 2021-05-12
Abstract: To provide attention-based sequence transduction neural network systems, methods and mediums.SOLUTION: A neural network system includes an encoder neural network configured to receive an input sequence and generate encoded representations of the network inputs. The encoder neural network comprises one or more encoder subnetworks. Each encoder subnetwork is configured to receive a respective encoder subnetwork input for each of the input positions and to generate a respective subnetwork output for each of the input positions. An encoder self-attention sub-layer is configured to receive the subnetwork input for each of the input positions and, for each particular input position in the input order, apply an attention mechanism over the encoder subnetwork inputs using one or more queries derived from the encoder subnetwork input at each particular input position.SELECTED DRAWING: Figure 1
Patent JP-2022175747-A (JP)
Inventor: MITA MASAKI
IPC: B60K15/05
Filed: 2021-05-14
Abstract: 【課題】ロッドを押し込んで回転させる際のコイルバネのねじれを抑制して、ロッドの作動不良を抑制できる回転式伸縮装置を提供する。【解決手段】この回転式伸縮装置１０は、本体部材１１と、ロッド４０と、ロッド内に設けられたバネ収容空間４４と、ロッド４０を付勢するコイルバネ５０と、ロッド４０及び筒状部１５間に形成され、ロッド４０を回転させつつ軸方向移動させるカム機構と、コイルバネ５０の一端部と閉塞端部４３との間に配置された、スペーサ８０とを有しており、スペーサ８０と閉塞端部４３との間に、コイルバネ５０の軸心Ｃに位置する部分を含むように、スペーサ８０と閉塞端部４３とを局所的に当接させる、回転摺動部が設けられている。【選択図】図４
Patent JP-2021151235-A (JP)
Title: Co-stimulatory domains for use in genetically modified cells
Inventor: DEREK JANTZ
IPC: C12N15/62
Filed: 2021-05-18
Abstract: To provide novel co-stimulatory domains useful in genetically modified cells to promote cell proliferation and/or promote cytokine secretion after antigen recognition.SOLUTION: Provided herein are genetically modified cells comprising a chimeric antigen receptor or an inducible regulatory construct incorporating the co-stimulatory domains having specific sequences. Also provided herein are plasmids and viral vectors comprising a nucleic acid sequence encoding the co-stimulatory domains, and methods of administering compositions comprising the novel co-stimulatory domains to subjects in order to reduce symptoms, progression or occurrence of disease, such as cancer.SELECTED DRAWING: None
Patent JP-2021186811-A (JP)
Title: Membrane reactor, and production method of target product using the same
Inventor: IKEDA AYUMI
IPC: B01D69/10
Filed: 2021-05-27
Abstract: To provide a membrane reactor capable of improving yield of a target product by progressing efficiently a catalyst reaction, in a reaction controlled by chemical equilibrium.SOLUTION: Concerning a membrane reactor for performing a reaction controlled by chemical equilibrium, the membrane reactor has a separation membrane for selectively and continuously separating, from reaction liquid, a by-product generated by the reaction. By selectively and continuously separating the by-product from the reaction liquid, the chemical equilibrium is shifted and the reaction is furthermore progressed.SELECTED DRAWING: None
Patent JP-2022183520-A (JP)
Title: waterproof shutter panel
Inventor: ZUKEYAMA CHIE
IPC: E06B5/00
Filed: 2021-05-31
Abstract: To provide a waterproof shutter panel improved in strength with respect to a vertical load.SOLUTION: In a waterproof shutter having a shutter curtain 1 of a fully closed posture set in a vertically compressed state by a vertical compression mechanism 7, the shutter curtain 1 includes a top panel 2, a plurality of intermediate panels 3, and a bottom panel 4. The panels 2, 3 and 4 are steel panels. A plurality of vertical reinforcements 27, 28, 29, 37, 38, 39, 47 and 48 are provided inside the panels so as to be spaced apart from each other in a panel width direction, and the vertical reinforcements 27, 28, 29, 37, 38, 39, 47 and 48 provided in the panels 2,3 and 4 are linearly continuous in the height direction of the shutter curtain 1.SELECTED DRAWING: Figure 3
Patent JP-2022013732-A (JP)
Title: Compressor
Inventor: ONISHI YOSUKE
IPC: F04C29/02
Filed: 2021-06-07
Abstract: To inhibit a lubrication oil from flowing out from a compressor.SOLUTION: A fluid passage (24) which extends from one end of a stator (21) to the other end and in which a fluid discharged from a compression mechanism (30) flows is formed between an outer peripheral surface of the stator (21) of a compressor (1) and an inner peripheral surface of a body part (11). The fluid passage (24) has: wide parts (25) arranged in a circumferential direction of the stator (21); and narrow parts (26) each of which is formed between the adjacent wide parts (25) and has a width which is narrower than the wide part (25) when viewed in a radial direction of the stator (21).SELECTED DRAWING: Figure 2
Patent JP-2022187580-A (JP)
Title: Board connector
Inventor: HARA TERUO
IPC: H01R12/71
Filed: 2021-06-08
Abstract: To make it easy for a portion at a rear side in a fitting direction of a conducting path included in a flexible cable to contact a board, in a board connector to which a mating connector is fitted in a direction parallel to a plate surface of the board.SOLUTION: The present invention relates to a board connector 1 mounted on a circuit board. The board connector 1 comprises: a connector housing 11 to which a mating connector is fitted in a direction parallel to a plate surface of the circuit board; a flexible cable 12 which has a conducting path 40 extending in a fitting direction, and in which a portion 110 at a front side in the fitting direction of the conducting path 40 is inserted from a rear side in the fitting direction to the connector housing 11 and a portion 111 at the rear side in the fitting direction of the conducting path 40 is soldered to the circuit board; and a cable holder 14 which is mounted at the rear side in the fitting direction of the connector housing 11. The flexible cable 12 is bent downward by the cable holder 14.SELECTED DRAWING: Figure 14
Patent JP-2022168809-A (JP)
Title: Non-oxidative hair dye
Inventor: IWASAKI HIROYUKI
IPC: A61K8/73
Filed: 2021-04-26
Abstract: To provide a non-oxidative hair dye that can be readily applied, allows stable preparation of a second agent containing a metal salt, and does not show a deterioration of its dyeing effect even when mixed before use.SOLUTION: A non-oxidative hair dye at least contains: an acidic first agent containing at least laccaic acid out of the substances that react with metal salts for coloring; and an acidic second agent containing a metal salt. The hair dye has been mixed before use. The second agent contains an organic acid and carrageenan.SELECTED DRAWING: None
Patent JP-2022125954-A (JP)
Title: Base isolation device
Inventor: HOSONO YUKIHIRO
IPC: F16F3/093
Filed: 2021-06-11
Abstract: To provide a base isolation device capable of: allowing and restraining horizontal displacement and compressive displacement due to small-and medium-scale earthquake motion; restraining the compressive displacement due to large-scale earthquake motion; and restraining the horizontal displacement while following rotational displacement.SOLUTION: A base isolation device 10 is made up of a sealed rubber bearing plate shoe 11 and a laminated rubber shoe 12. The sealed rubber bearing plate shoe 11 has: an upper base plate 14; a first pot 15 provided with a first pot section; a second pot 16 provided with a second pot section; a sliding plate 18 provided with an upper sliding face slidably brought into contact with a stainless plate on a lower face of the upper base plate; and a sealed rubber plate 19 stored in the second pot. The laminated rubber shoe 12 has: an upper connection plate; a lower connection plate; a plurality of rubber plates placed between the upper connection plate and the lower connection plate; and a plurality of hard plates placed between the rubber plates.SELECTED DRAWING: Figure 1
Patent JP-2022190325-A (JP)
Title: Shielding device
Inventor: TONOMURA HIDEAKI
IPC: E06B9/24
Filed: 2021-06-14
Abstract: To provide a shielding device that is capable of achieving both ventilation and blinding in a state where a part of a door is opened, and is easy to install.SOLUTION: A shielding device 1 includes: an upper holder 5 attached to an upper part of a door 4; an upper support member 6 whose one end is rotatably supported by the upper holder 5; a plurality of strip-shaped louvers 7 serving as a shielding material suspended from the upper support member 6; and a lower support member 8 supporting lower ends of the louvers 7. When it is switched to a first state where the other end of the upper support member 6 is connected to a door frame 2 in a state where the door 4 is partially opened, an open door space between the door 4 and the door frame 2 is ventilatably closed by the louvers 7, and when it is switched to a second state where the other end of the upper support member 6 is accommodated in the door 4 side, the opening door space is opened.SELECTED DRAWING: Figure 1