baber/WOPTO huggingface dataset:
Patent JP-2022185978-A (JP)
Title: Surface-modified inorganic oxide powder and method for producing the same
Inventor: MORI HIROTAKA
IPC: C01B33/18
Filed: 2021-06-03
Abstract: To provide a powder capable of exhibiting both high hydrophobicity and fluidity without depending on hexamethyldisilazane.SOLUTION: There is provided a surface-modified inorganic oxide powder which is a powder comprising inorganic oxide particles and a layer containing a reactive silicone oil formed on the particle surface, wherein (1) a value obtained by dividing a carbon content (wt.%) in the powder by the specific surface area of the inorganic oxide particles is 1.2 to 2.4%, (2) the hydrophobicity rate is 80% or more, (3) the charge amount is -140 to -330 μC/g and (4) the free oil content is 0.3 wt.% or less.SELECTED DRAWING: None
Patent JP-2021157186-A (JP)
Title: Light-emitting device
Inventor: TAKAHASHI KEI
IPC: H05B33/12
Filed: 2021-06-04
Abstract: To provide a semiconductor device that can detect small current with high accuracy.SOLUTION: A semiconductor device includes a first circuit, a second circuit, a first transistor, and a second transistor. To the first circuit, a first analog signal is input through the first transistor. To the first circuit, a second analog signal is input through the second transistor. The first analog signal includes a first current value. The second analog signal includes a second current value. The first circuit converts the first analog signal into a first digital signal. The second circuit generates a second digital signal in accordance with the first digital signal. The first circuit converts the second analog signal into a third digital signal in accordance with the second digital signal. The first or second transistor includes an oxide semiconductor in a channel.SELECTED DRAWING: Figure 1
Patent JP-2022187859-A (JP)
Title: Processing device, processing method, and processing program
Inventor: NAKAMURA TOSHIMITSU
IPC: G06Q30/06
Filed: 2021-06-08
Abstract: To increase the motivation for purchase of a user in a purchase environment created in a virtual space.SOLUTION: A server device 10 includes: a construction unit 132 for constructing a virtual shopping mall with a virtual store where a user can see and buy items, in a virtual space, and providing the virtual shopping mall to a user terminal of the user; an interest target estimation unit 133 for estimating a target of interest of the user on the basis of at least one of the viewing history, purchase history, position history, and operation history of the user; and a changing unit 134 for changing the content of the virtual space according to the target of interest of the user.SELECTED DRAWING: Figure 2
Patent JP-2022190762-A (JP)
Title: Arc stud welding method and arc stud welding apparatus
Inventor: NOMURA KOJI
IPC: B23K9/20
Filed: 2021-06-15
Abstract: To provide an arc stud welding method that achieves good weld quality.SOLUTION: An arc stud welding method includes: a first step of generating a pilot arc by setting a welding current passing between a stud and a mother material to a first current value; a second step of generating a main arc by setting a welding current to a second current value larger than the first current value; a third step of passing a welding current having a third current value for a predetermined period of time by changing, after the second step, a welding current to the third current value that is smaller than the second current value and continuously generates the main arc; and a fourth step of pushing the stud into the mother material after the third step.SELECTED DRAWING: Figure 2
Patent JP-2022191025-A (JP)
Title: Encapsulation system, encapsulation device and imaging system
Inventor: WATANABE KENHIRO
IPC: B65H29/58
Filed: 2021-06-15
Abstract: To provide an encapsulation system capable of improving the quality of an enclosure by preventing the end from bending when inserting the enclosure into an envelope.SOLUTION: In an encapsulation system including a folding device that folds a sheet-shaped medium and an enclosing device that encloses the folded sheet formed by the folding device in an envelope, enclosing state adjusting means is provided for adjusting the enclosing state of the folded sheet so that a pushing mechanism for pushing the folded sheet into the envelope comes into contact with the fold when the folded sheet is enclosed.SELECTED DRAWING: Figure 2
Patent JP-2021138777-A (JP)
Title: Increasing expression level of apoptosis-related gene by treating human subject with nitroxide
Inventor: LOUIS HABASH
IPC: A61P19/02
Filed: 2021-06-21
Abstract: To provide methods for counteracting age-related decrease in gene expression using a nitroxide; or to provide methods for treating age-related diseases, for example, cancers and autoimmune diseases, caused by decreased expression levels of a gene associated with the apoptosis pathway.SOLUTION: Further disclosed are methods for treating a human subject in need of an increased expression level of a gene associated with an apoptosis pathway using a nitroxide. Some embodiments disclosed in the description provide methods for increasing gene expression. The methods, in some embodiments, include a step of administering to the human subject an effective amount of a nitroxide antioxidant resulting in an increased expression level of a gene (for example, the gene associated with the apoptosis pathway).SELECTED DRAWING: None
Patent JP-2023003272-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-23
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: A game machine capable of performing a symbol variation when a game medium enters a start port to win and controlling a game state to either a normal game state or an advantageous game state more advantageous than the normal game state includes performance execution means capable of executing a performance on display means on the basis of a result of a lottery. The performance includes a special ready-to-win performance. There are cases where a recall display for recalling a player that a specific display is displayed after the execution of the special ready-to-win performance is started is displayed on the display means before the specific display is displayed, and where the specific display is displayed on the display means without displaying the recall display for recalling the player that the specific display is displayed.SELECTED DRAWING: Figure 343
Patent JP-2023004446-A (JP)
Title: semiconductor storage device
Inventor: KAWAGUCHI GENKI
IPC: H10B43/27
Filed: 2021-06-25
Abstract: To suppress a decrease in yield of a semiconductor storage device.SOLUTION: A semiconductor storage device of an embodiment comprises: a substrate including a first region and a second region arranged in a first direction; a plurality of conductor layers arranged in a third direction, provided separated from each other, and including a first conductor layer, each of the plurality of conductor layers including a first portion extending in the first direction over the second region and a second portion arranged side by side with the first portion in a second direction and including a terrace portion provided not so as to overlap a conductor layer of an upper layer; a first insulation part provided between the first portions of the plurality of conductor layers and the second portions of the plurality of conductor layers; a first insulator layer arranged side by side in the second direction with the first portion of the first conductor layer via the first insulation part; and a memory pillar which penetrates the plurality of conductor layers in the first region and in which a portion crossing the first conductor layer functions as a first memory cell transistor.SELECTED DRAWING: Figure 10
Patent JP-2022021307-A (JP)
Title: Object detection device, and method for detecting failures of object detection device
Inventor: AKIYAMA KEIKO
IPC: G01S7/497
Filed: 2021-06-29
Abstract: To accurately detect failures of an object detection device.SOLUTION: An object detection devices 10, 10a, 10b, or 10c for detecting an object comprises: a light receiving unit 20 that has a light receiving surface on which a plurality of light receiving elements 220 are planarly arranged that can receive incident light RL including reflected light of emitted irradiation light IL, and outputs a first light receiving signal corresponding to a light receiving state of light receiving elements in a first area U1, which is an area of use predetermined in available areas Ar1, Ar2 on the light receiving surface; an image acquisition unit 115 that acquires, using the first light receiving signal, an ambient light image Img1 indicating the light reception intensity of ambient light; and a failure detection unit 113 that detects, using the ambient light image, failures of the light receiving elements in the first area.SELECTED DRAWING: Figure 1
Patent JP-2023006057-A (JP)
Title: Wavelength multiplexer/demultiplexer
Inventor: TANAKA MASATO
IPC: G02B6/32
Filed: 2021-06-30
Abstract: To provide a wavelength multiplexer/demultiplexer with which it is possible to reduce a device size.SOLUTION: The wavelength multiplexer/demultiplexer comprises a first collimator, M second collimators, and M first wavelength selection filters. The M first wavelength selection filters have mutually different transmission wavelength bands. An optical path linking the first collimator and the first of the second collimators passes through the first of the first wavelength selection filters. An optical path linking the face of the m-th of the first wavelength selection filters (m=1 through M) that is opposite the multilayer film and the (m+1)th of the second collimators passes through the (m+1)th of the first wavelength selection filters. The (m+1)th of the first wavelength selection filters optically binds to the m-th of the first wavelength selection filters on the face opposite the multilayer film, and optically binds to the (m+1)th of the second collimators on the face of the multilayer film. The working distance of each of the second collimators is negative.SELECTED DRAWING: Figure 1
Patent JP-2023008126-A (JP)
Title: Terminal pin holding structure of resolver and method of assembling the same, and terminal pin of resolver
Inventor: MOTOMIYA YUKI
IPC: H02K24/00
Filed: 2021-07-05
Abstract: To complete ultrasonic joining smoothly by keeping horizontal a flat part of a terminal pin provided at a terminal pin holding part of a resolver.SOLUTION: A terminal pin holding structure of a resolver and a method of assembling the same are characterized in that a pin part (1B) of a terminal pin (1) and a lower piece (30a) of a folded part (30) are inserted into a through hole (9) and a recessed part or hole part (44) provided to the terminal pin holding part (5), and then the terminal pin (1) is supported horizontally at the two places without tilting, so that an end wire (10a) of a stator coil (10) can be securely joined to a flat part (1D) through stable ultrasonic joining.SELECTED DRAWING: Figure 1
Patent JP-2023008182-A (JP)
Title: Imaging apparatus
Inventor: OYAMA Yuki
IPC: H04N5/222
Filed: 2021-07-05
Abstract: To provide an imaging apparatus that, when a user lifts up an imaging apparatus body while holding an upper part of the imaging apparatus body, can prevent an upper part and a lower part of the imaging apparatus from unintentionally rotating in a pan direction.SOLUTION: An imaging apparatus of the present invention comprises: an imaging unit; a camera support unit that supports the imaging unit; a base member that supports the camera support unit while allowing pan rotation centered on a pan axis; and a pressing unit. The base member has a contact surface that is a plane facing a projection supported by the camera support unit and substantially orthogonal to the pan axis. When the imaging apparatus is in a non-energization state, the projection is pressed by the pressing unit against the contact surface to regulate the pan rotation of the camera support unit.SELECTED DRAWING: Figure 3
Patent JP-2023010347-A (JP)
Title: Hand of tip part in robot arm device and handling method for crucible using the same
Inventor: KONDO CHIKA
IPC: F27D3/12
Filed: 2021-07-09
Abstract: To provide a hand in a robot arm device capable of arranging plural crucibles on a mounting face at high density.SOLUTION: A hand 106 is made of a bar-shaped base part 110 and a bar-shaped movable part 120 fitted to the tip part of a robot arm device 31 and mutually separated, and sandwiching crucibles C by their mutually confronted tip contact parts from both sides. The movable part 120 is rotatably supported by a support part 111 projecting from almost the central part of the base part 110 at almost the central part of the movable part, and further, the terminal part on the side opposite to the tip contact part of the movable part 120 is rotatably connected by a rod 113 projecting from reciprocation means 112 provided at the terminal part on the side opposite to the tip contact part of the base part 110 in the projection direction of the support part 111.SELECTED DRAWING: Figure 4
Patent JP-2023012105-A (JP)
Title: Optical detection device and method of controlling optical detection device
Inventor: SUZUKI KENTA
IPC: H05K7/20
Filed: 2021-07-13
Abstract: To provide an optical detection device which can be prevented from decreasing in detection precision, and a method of controlling the optical detection device.SOLUTION: An optical detection device 1 comprises an optical detector 10, a heat exchanger 20 thermally connected to the optical detector 10, a circulation flow passage RP connected to the heat exchanger 20 and allowing a cooling liquid R for cooling the optical detector 10 to flow, a pump 35 provided for the circulation flow passage RP and letting the cooling liquid R flow in the circulation flow passage RP, and a control part 50 controlling the pump 35. The control part 50 supplies first driving electric power for driving the pump 35 to the pump 35 in a detection period Tk in which the optical detector 10 performs optical detection, and performs control to make the first driving electric power smaller than second driving electric power so that the second driving electric power is supplied to the pump 35 in a standby period Tt in which the optical detector 10 stands by.SELECTED DRAWING: Figure 1
Patent JP-2022070201-A (JP)
Title: Method for producing polyimide film
Inventor: LIAO TE-CHAO
IPC: C08K3/013
Filed: 2021-07-14
Abstract: To provide a method for producing a polyimide film.SOLUTION: A method for producing a polyimide film includes: providing a polyimide coating solution; providing a high temperature resistant polyester substrate; and applying the polyimide coating solution onto the high temperature resistant polyester substrate, so that a polyimide wet coating is formed on the high temperature resistant polyester substrate; implementing a first baking step, which includes baking the polyimide wet coating at a temperature of between 60°C and 130°C to remove a part of organic solvent in the polyimide wet coating; implementing a second baking step, which includes baking the polyimide wet coating at a temperature of between 140°C and 220°C to remove the remainder of the organic solvent in the polyimide wet coating, so as to form a polyimide film on the high temperature resistant polyester substrate; and separating the polyimide film and the high temperature resistant polyester substrate from each other.SELECTED DRAWING: Figure 1
Patent JP-2021177766-A (JP)
Title: Therapeutic use of p75ntr neurotrophin binding protein
Inventor: SIMON WESTBROOK
IPC: C07K14/46
Filed: 2021-07-14
Abstract: To provide a method and substance for treating or preventing osteoarthritis.SOLUTION: A method comprises administering either: a p75NTR neurotrophin binding protein (p75NTR(NBP)); a p75NTR(NBP) connected to one or more auxiliary molecules; a nucleic acid molecule encoding a p75NTR(NBP); an expression vector comprising a nucleic acid encoding a p75NTR(NBP); or a host cell expressing a p75NTR(NBP).SELECTED DRAWING: None
Patent JP-2023013504-A (JP)
Title: Main rope replacement device and main rope replacement method
Inventor: TAKEMOTO SHOYU
IPC: B66B7/06
Filed: 2021-07-16
Abstract: To reduce the labor of workers in the replacement work of a main rope.SOLUTION: A main rope replacement device 1 includes a winding device 10 fixed to a structural member of a machine room 121, and a replacement jig 30 arranged along a pair of counterweight guide rails. One end of a plurality of main ropes 102 on a car 101 side is connected to the winding device 10, and the other end of the plurality of main ropes 102 on a balance weight 103 side is connected to the replacement jig 30. A worker can wind up the plurality of main ropes 102 in the machine room 121 by applying a rotational force to the handle of the winding device 10. Therefore, it is possible to reduce the labor of the worker in the replacement work of the main rope.SELECTED DRAWING: Figure 4
Patent JP-2023013677-A (JP)
Title: Antifungal agent and pharmaceutical composition for treatment
Inventor: KANO RUI
IPC: A61K31/4178
Filed: 2021-07-16
Abstract: To provide an antifungal agent against Malassezia bacteria resistant to azole-based antifungal agents, and a pharmaceutical composition for treating mycoses caused by the Malassezia bacteria.SOLUTION: An antifungal agent against Malassezia pachydermatis is adopted. The antifungal agent contains luliconazole or a salt thereof or a solvate thereof as an active ingredient. The Malassezia pachydermatis is resistant to at least one selected from the group consisting of itraconazole, miconazole and clotrimazole.SELECTED DRAWING: None
Patent JP-2022021328-A (JP)
Title: Horological mechanism with counting chain
Inventor: JULIEN CATTANEO
IPC: G04F7/08
Filed: 2021-07-19
Abstract: To provide a horological mechanism that makes it possible to achieve a significant gear reduction with a limited bulk, and a mounting method that makes it possible to use the same movement blanks to produce a horological mechanism that allows chronograph display over 12 or 24 hours.SOLUTION: A horological mechanism (110), notably a horological movement or chronograph module, includes a frame, and a counting chain (100) having an epicyclic gear train (31, 32) including a first sun gear fixed to the frame.SELECTED DRAWING: Figure 1
Patent JP-2023014733-A (JP)
Title: Sheet feeding device
Inventor: IKEDA ATSUSHI
IPC: B65H7/04
Filed: 2021-07-19
Abstract: To accurately detect the presence or absence of a sheet placed on a sheet placement part.SOLUTION: A sheet feeding device is provided movably with respect to a sheet placement part and includes detection means that detects a sheet by abutting the uppermost sheet placed on a placement surface with an abutment part, a bottom part of the sheet placement part forms a part of the bottom part of the sheet feeding device, the sheet placement part is provided with a through hole that is exposed when no sheet is placed on the placement surface and penetrates to a bottom surface of the sheet placement part, the abutment part is positioned inside the through hole when no sheet is placed on the placement surface.SELECTED DRAWING: Figure 3
Patent JP-2023017144-A (JP)
Title: Overhead crane with absorption mechanism of travelling rail laying error
Inventor: KISHIMOTO SHIKO
IPC: B66C9/16
Filed: 2021-07-26
Abstract: To provide an overhead crane with an absorption mechanism of a travelling rail laying error capable of driving a top run-type overhead crane on the rail whose laying accuracy of an overhead crane travelling rail exceeds a permissible value.SOLUTION: A top run-type overhead crane that the crane runs on the top surface of travelling rails has a configuration that a tie-in part of one saddle 13b of two pairs of saddles of the overhead crane and of a crane girder 12 is a fixing structure, a tie-in part of the other saddle 13a and of the crane girder 12 is provided with a movable part using a spherical bearing 31, and that the crane can follow the travelling rail lying error while maintaining the crane structure by providing side rollers 17 at the bottom of the saddle 13a where the movable part is provided.SELECTED DRAWING: Figure 1
Patent JP-2023025717-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations.SELECTED DRAWING: Figure 602
Patent JP-2023022862-A (JP)
Title: Excrement treatment material and manufacturing method thereof
Inventor: YOSHINAGA HAYASHI
IPC: A01K1/015
Filed: 2021-08-04
Abstract: To provide an excrement treatment material preventing dust accumulated in a packaging bag from being easily released outside the packaging bag, and manufacturing method thereof.SOLUTION: An excrement treatment material 1 includes a plurality of granules 10, and a packaging bag 20. The plurality of granules 10 are granules for treating excrement, The plurality of granules 10 are stored in the packaging bag 20. A charge amount of an inner surface of the packaging bag 20 is larger than the charge amount of the outer surface of the packaging bag 20.SELECTED DRAWING: Figure 1
Patent JP-2021169013-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-08-04
Abstract: To provide a game machine capable of enhancing soundness of a game.SOLUTION: A game machine includes: lottery processing execution means for executing predetermined lottery processing; change means capable of changing a winning probability of winning a predetermined result to a different winning probability in predetermined lottery processing by receiving predetermined operation from the outside; storage means for storing detection information as information based on detection of game balls; calculation means for calculating game history information as information regarding a game history on the basis of detection information; and display means for performing display on the basis of game history information calculated by the calculation means. The storage means stores detection information during a plurality of periods with a change in a winning probability as a boundary. The calculation means calculates game history information for each of a plurality of periods, based on detection information for each of the plurality of periods. The display means performs display, based on game history information for each of the plurality of periods.SELECTED DRAWING: Figure 31