baber/WOPTO huggingface dataset:
Patent JP-2021195748-A (JP)
Title: Information processing device and system
Inventor: HANADA YOSHIHISA
IPC: B60R25/25
Filed: 2020-06-10
Abstract: To provide an information processing device and system that effectively manage the release signal from a smart key.SOLUTION: According to an embodiment, an information processing device includes a first interface, a second interface, and a processor. The first interface transmits and receives data to and from an external device. The second interface transmits and receives data to and from a smart key that communicates with a vehicle. The processor obtains user biometric information of the user, transmits an authentication request to authenticate the user with the usage of the biometric information to the external device through the first interface, and upon receipt of a response from the external device indicating that the authentication was successful through the first interface, transmits an on-signal to the smart key instructing the smart key to transmit a release signal through the second interface.SELECTED DRAWING: Figure 1
Patent JP-2020146541-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2020-06-16
Abstract: To provide a game machine that can prevent game interest from being lowered.SOLUTION: A game machine can display an operation image at a first display position, can display an operation image at a second display position which is closer to operation means than the first display position, can display specific information to prompt a player to operate predetermined operation means, and can display information related to game explanation at a position different from the position of the operation image during execution of the game. In the specific information, a display content is changed when the predetermined operation means is not operated by the player.SELECTED DRAWING: Figure 10
Patent JP-2021197881-A (JP)
Title: Connection member for rotary electric machine
Inventor: KANASHIGE KEIICHI
IPC: H02K3/51
Filed: 2020-06-18
Abstract: To provide a connection member for a rotary electric machine which can absorb positional deviation during assembly without needing a high precision component and assembly process.SOLUTION: A conductive connection member for a rotary electric machine disposed between a terminal board side fastening part and a stator side joint part includes: a first member fastened to the terminal board side fastening part by a fastening member; a second member joined to the stator side joint part; a third member which has flexibility and connects the first member with the second member; and a case which holds the first member and the second member while allowing the first member to move in a fastening direction of the fastening member. When the first member is fastened to the terminal board side fastening part, the third member is bent to enable the first member to move close to the second member.SELECTED DRAWING: Figure 2
Patent JP-2021195499-A (JP)
Title: Silicone composition, and thermal conductive silicone cured product having high thermal conductivity
Inventor: HIRONAKA HIRONARI
IPC: C08K3/28
Filed: 2020-06-18
Abstract: To provide a cured product of a thermal conductive silicone composition, having high thermal conductivity and excellent compressibility.SOLUTION: A silicone composition is provided which contains organopolysiloxane and a thermal conductive filler, the organopolysiloxane includes at least one curable organopolysiloxane, the thermal conductive filler is comprised of: non-sintered aluminum nitride (B-i) having an average particle diameter of 20 μm or more and 120 μm or less; and alumina(B-ii) having an average particle diameter of 0.1 μm or more and 5 μm or less, the alumina (B-ii) is amorphous alumina and spherical alumina, the spherical alumina content to a total mass of the (B-ii) constituent is 25-80 mass%, the rate of the (B-ii) constituent to a total mass of the (B-i) and (B-ii) constituents is 25-50 mass%, and the rate of a volume of the thermal conductive filler to a total volume of the silicone composition is 80-90 vol.%.SELECTED DRAWING: None
Patent JP-2021036072-A (JP)
Title: Production method of three-dimensional molded article, three-dimensional molding device, program, storage medium and powder accumulation device
Inventor: MURAO HITOSHI
IPC: B33Y30/00
Filed: 2020-06-25
Abstract: To provide a production method of a three-dimensional molded article, capable of preventing reduction of molding accuracy or stop of molding operation due to wear and breakage of material supply means, when producing a three-dimensional molded article (article) by repeating forming and solidification of a powder layer, and accurately continuing three-dimensional molding.SOLUTION: A three-dimensional molding device comprises: at least one thickness regulation member; a holding part for holding the at least one thickness regulation member; an energy beam radiation part; and a control part for controlling the holding part and the energy beam radiation part. The holding part has a mechanism for changing a part contacting the powder, when executing repeatedly, powder layer formation processing for bringing the part of the at least one thickness regulation member into contact with the powder while moving, for forming the powder layer.SELECTED DRAWING: Figure 6
Patent JP-2022022581-A (JP)
Title: Fuel cell
Inventor: SATO KENJI
IPC: H01M8/0273
Filed: 2020-06-29
Abstract: To provide a fuel cell which suppresses damage of an electrolyte membrane and can suppress a rise of pressure loss of the fuel cell.SOLUTION: A fuel cell has two separators 33a and 33c sandwiching a membrane electrode joined body 20, a resin frame 40, a first gas diffusion layer 22c and an adhesive layer 41. The separator has a plurality of reaction gas passages flowing reaction gas in a horizontal direction of the separator and a rib part arranged adjacent to the plurality of reaction gas passages. The adhesive layer has an adhesive part 42 arranged between the resin frame and an electrolyte membrane 23 in a laminate direction, and a coating part arranged in a gap in a horizontal direction between the resin frame and the first gas diffusion layer. The coating part has a part 43 with a reaction gas flow F and a part with no reaction gas flow, and a thickness of the coating part in the part with no reaction gas flow is thicker than a thickness C of the coating part in the part with the reaction gas flow.SELECTED DRAWING: Figure 2
Patent JP-2020163569-A (JP)
Title: Power tool
Inventor: IWAGAMI JUNICHI
IPC: B25F5/02
Filed: 2020-06-30
Abstract: To suppress heat generation around butting faces of half-structure housings, by solving a problem in that, in a multi-functional power tool called as a multi-tool, since a leading-end tool attached to an output shaft is swung at high speed and at a fixed angle, the butting faces of the half-structure housings are mutually rubbed due to minute vibration, to cause heat generation.SOLUTION: Relative displacement restriction means 71 which restricts relative displacement of butting faces of separate housings 50L and 50R is disposed in a power tool. In an upper screw joining part 60, away from a leading-end tool, among screw joining parts 60 at a plurality of positions of the separate housings 50L and 50R, by restricting displacement with respect to a boss receiving part 62 of a screw boss part 61 in a radial direction more than displacement of the lower screw joining part 60, rubbing of the mutually butting faces of the separate housings 50L and 50R at an upper part of a housing 53 of a grip part is suppressed.SELECTED DRAWING: Figure 6
Patent JP-2022011758-A (JP)
Title: Visor for automobile
Inventor: KATO TAKASHI
IPC: B60J3/00
Filed: 2020-06-30
Abstract: To provide a visor for an automobile and an installation structure for the visor for an automobile that can prevent reduction in installation strength of a visor body.SOLUTION: A visor 1 for an automobile includes: a long-sized, belt-like visor body 2 attachable to a window frame W of an automobile V; and an eaves body E formed in a long-sized belt shape along the visor body 2. The visor body 2 is provided with a locking projection 3 projecting to the window frame W side from an inside surface of the visor body 2. The visor 1 also includes a plate-like member 4 for connecting the visor body 2 with the window frame W by forming a hook-shaped hooking part 5 at a tip of one end part and locking it on the window frame W and inserting the locking projection 3 into an open hole 7 formed in the other end part. The plate-like member 4 elastically supports the holding part 6 with the opening hole 7 formed therein via the cross-linking parts 9, 9 in a front part 41a and a rear part 41b of the lower end part 41, and a holding part 6 follows motion of the visor body 2 in a lower end part 41 and cross-linking parts 9, 9 and/or the other end part are elastically deformable.SELECTED DRAWING: Figure 3
Patent JP-2022012066-A (JP)
Title: Recommendation system and method
Inventor: TOMITA KYOHEI
IPC: G06Q30/06
Filed: 2020-06-30
Abstract: To provide a system and method for recommending an item to a user dynamically.SOLUTION: A recommendation system 10 includes: a recommendation candidate acquisition unit 104 which acquires a first item which is at least one of a recommendation candidate determined for each item and a recommendation candidate determined for each user, and executes search with a search query to acquire a second item; a score addition unit 107 which adds scores to the first item and the second item; and a distribution unit 109 which distributes the item with a higher score added by the score addition unit 107.SELECTED DRAWING: Figure 2
Patent JP-2022013200-A (JP)
Title: Precursor aqueous solution for metal composite oxide formation, manufacturing method of air electrode for solid oxide type fuel battery, and solid oxide type fuel battery unit cell
Inventor: SO AZUMA
IPC: H01M4/86
Filed: 2020-07-03
Abstract: To provide a precursor aqueous solution for metal composite oxide formation capable of producing PBSCF particles in a small particle size capable of enlarging a reaction area of an electrode reaction, a manufacturing method of an air electrode for solid oxide type fuel battery, and a solid oxide type fuel battery unit cell.SOLUTION: A precursor aqueous solution for metal composite oxide formation is used for forming a metal composite oxide which is used for an air electrode of a solid oxide type fuel battery and contains at least praseodymium (Pr), barium (Ba), strontium (Sr), cobalt (Co) and iron (Fe). The precursor aqueous solution then contains a metal source of the metal composite oxide and a chelate agent, and has pH which exceeds 2.0 and is equal to or less than 4.0. The metal source is at least one selected from among carbonate, hydroxide, acetate, citrate and alkoxide, and metal composite oxide particles in a small particle size can be formed within pores of a porous substrate.SELECTED DRAWING: Figure 2
Patent JP-2022013310-A (JP)
Title: High polymer material data analysis device and high polymer material data analysis method
Inventor: MIYOSHI KOICHIRO
IPC: G06N20/00
Filed: 2020-07-03
Abstract: To provide a high polymer material data analysis device and a high polymer material data analysis method in which physical property information of a high polymer material is predicted with a high prediction accuracy based on structure information of the high polymer material.SOLUTION: A high polymer material data analysis method comprises the steps of: creating a learning model using dataset including structure information and characteristic information for each of plural kinds of the high polymer materials in which the structure information is used as an explanatory variable, and physical property information is used as an objective variable; repeatedly creating the learning model until an outcome of the learning model satisfies determination conditions; creating, from the learning model satisfying the determination conditions, a prediction model which predicts the physical property information from the structure information; and predicting the physical property information based on the structure information using the prediction model.SELECTED DRAWING: Figure 3
Patent JP-2022014219-A (JP)
Title: Hybrid vehicle control device
Inventor: YAMANE TAKAYUKI
IPC: B60W10/06
Filed: 2020-07-06
Abstract: To provide a hybrid vehicle capable of operating an internal combustion engine with improved efficiency under a travel condition of relatively infrequent acceleration and deceleration.SOLUTION: A hybrid vehicle control device comprises: a demand output acquisition section which acquires demand output of a drive source; a travel state acquisition section which acquires a travel state of a hybrid vehicle; and an allocated output calculation section which calculates motor allocated output to be output or absorbed with a motor on the basis of the demand output and the travel state. The allocated output calculation section stores the motor allocated output preliminarily calculated on the basis of a result of learning executed so as to output in response to input values through a preliminary simulation using a dynamic programming method. The input values include the demand output in a predetermined period, a rotation speed of an internal combustion engine, input current from the motor to a battery, and a charged state of the battery. The input current includes regenerative current generated with the motor without using output of the internal combustion engine and power generation current generated with the motor using the output of the internal combustion engine.SELECTED DRAWING: Figure 1
Patent JP-2020190730-A (JP)
Title: Flexible display panel and display apparatus including flexible display panel
Inventor: CHIN TOGEN
IPC: G09F9/30
Filed: 2020-07-09
Abstract: To provide a flexible display panel and a display apparatus including the flexible display panel.SOLUTION: A flexible display panel includes: a flexible substrate including a first region, a second region that extends from the first region and that has a curved surface, and a third region folded towards the second region; a first display region located in the first region; a second display region located in the second region; non-display regions located outside the first display region or the second display region, in which at least one of non-display regions is located in the third region; and an encapsulation member for encapsulating the first display region and the second display region.SELECTED DRAWING: Figure 1
Patent JP-2022015815-A (JP)
Title: Aid for dew tip of vinyl umbrella
Inventor: TACHIBANA HIDETSUGU
IPC: A45B25/10
Filed: 2020-07-10
Abstract: To provide an aid for a dew tip capable of reinforcing a deposition spot between the dew tip and an umbrella fabric of a vinyl umbrella.SOLUTION: An aid 1 for a dew tip, which is an aid for the dew tip used for the dew tip deposited on an umbrella fabric of a vinyl umbrella, includes an opening part 12 having an opening 121 through which the dew tip can be inserted, and a seal part 11 connected to the opening part 12, and pasted on an area containing a deposition spot of the dew tip in the umbrella fabric. The seal part 11 has a first seal part 13 pasted on the surface of the umbrella fabric, and a second seal part 14 pasted on the rear face of the umbrella fabric.SELECTED DRAWING: Figure 1
Patent JP-2022018290-A (JP)
Title: Learning method, learning device, and program
Inventor: MIYATAKE RYO
IPC: H04W24/08
Filed: 2020-07-15
Abstract: To learn an estimation model of a modulation scheme and a coding rate that reduce burst errors in wireless communication by using learning data prepared while reducing labor by humans.SOLUTION: A learning device learns a model representing correspondence relationship between an image and an index value based on data that associates the image obtained by photographing the communication environment of a wireless communication system with the index value representing a modulation scheme or a coding rate that is used when wireless communication is successful in the wireless communication system or a combination of the modulation scheme and the coding rate.SELECTED DRAWING: Figure 3
Patent JP-2022018375-A (JP)
Title: Resin solution, flexible electronic device and method for manufacturing the same
Inventor: WAKUI HIROYUKI
IPC: C08L79/08
Filed: 2020-07-15
Abstract: To provide a resin solution which achieves a resin film having high colorless transparency and high ultraviolet absorptivity, a method for manufacturing a flexible electronic device using the same, and a flexible electronic device.SOLUTION: A resin solution is obtained by blending at least one resin selected from the group consisting of a polyimide resin, a polyamide imide resin and a polyamic acid resin, a solvent, zinc oxide particles and/or zinc sulfide particles, and zirconium oxide particles and/or zirconium silicate particles.EFFECT: A resin film obtained from the resin solution can suppress a total addition amount by energizing ultraviolet absorption capability of a zinc oxide with a light diffusion effect by a zirconium compound, and accordingly suppresses whitening of a film, maintains high transparency, and has UV laser absorption performance. Therefore, a product having process suitability can be obtained by using the film as a member of a flexible electronic device.SELECTED DRAWING: None
Patent JP-2022019262-A (JP)
Title: Constant-voltage circuit
Inventor: MIYAJIMA KAZUYUKI
IPC: G05F1/56
Filed: 2020-07-17
Abstract: To obtain a stable overcurrent protection characteristic without being affected by manufacturing variations of circuit elements in an overcurrent protection circuit.SOLUTION: A constant-voltage circuit includes: a third PchMOS type transistor whose gate is connected to a dividing circuit of an output voltage; a fourth PchMOS type transistor whose source and drain are connected to the third PchMOS type transistor in common; a first NchMOS type transistor whose source is connected to the sources of the third and fourth PchMOS type transistors via a fourth resistor element; a fifth PchMOS type transistor that eliminates a potential difference between the gate and source of the fourth PchMOS type transistor; and a second NchMOS type transistor and a fifth resistor element that eliminate a potential difference between the gate and source of the first NchMOS type transistor.SELECTED DRAWING: Figure 1
Patent JP-2022029245-A (JP)
Title: Rolling roll and manufacturing method for the same
Inventor: ISHIKAWA TAKESHI
IPC: B21B27/00
Filed: 2020-08-04
Abstract: To provide a rolling roll that can achieve both a deep punched mold and hardening and an efficient manufacturing method for the same, and to provide a rolling roll that can considerably reduce frequencies at which rolls are stopped for replacement, has high re-cutting efficiency and eliminates the necessity for storing a larger extra roll, and an efficient manufacturing method for the same.SOLUTION: A rolling roll having a punched mold is equipped with a roll shaft part, a rolling-ring, an end-ring and a flange-ring. The rolling-ring, the end-ring and the flange-ring can be detachably attached to an outer peripheral surface of the roll shaft part, and the punched mold is formed using the rolling-ring, the end-ring and the flange-ring. The outer peripheral surface of the rolling-ring has a convex shape, and hard metal layers are formed on at least portions of outer peripheral surfaces of the rolling-ring, of the end-ring and of the flange-ring.SELECTED DRAWING: Figure 1
Patent JP-2021039942-A (JP)
Title: Contact and connector structure
Inventor: MORITA MAKOTO
IPC: H01R13/639
Filed: 2020-08-12
Abstract: To provide a contact or a connector structure in which semi-fitting due to floating of the housing central part, and increase in pulling-out force due to setting of a high spring constant do not occur.SOLUTION: In a base contact 1 having a connection 14 for connecting with a circuit-board and a contact part 10 for connection with a socket contact 2, the contact part 10 has a notch 11 in the back, and the contact part is inserted into the notch from above by connection with the socket contact 2, then slid in the axial direction from the insertion point and connected with the contact part of the base contact. The contact part is equipped with an overhang part 100 for suppressing upward extraction of the socket contact in fitting state. Central part of a base housing 30 is equipped with a central engaging part 302, a central lock part 301, and a regulation protrusion 305, and the central part of the top surface of a socket housing 50 is equipped with a central engaged part 502, a central lock receiving part 501 and a regulation guide part 513. The regulation protrusion and the regulation guide part are engaged by sliding.SELECTED DRAWING: Figure 1
Patent JP-2022034142-A (JP)
Title: Plating apparatus and plating method
Inventor: NAKAMURA KOJI
IPC: C25D17/08
Filed: 2020-08-18
Abstract: To provide a plating apparatus that can produce a high-precision plated layer.SOLUTION: A plating apparatus 10 comprises a plating tank 9, cathodes 1a-1f, a holding mechanism 2, an anode 3, and a rotation mechanism 4. In the plating tank 9, a plating material W wound in a ring or spiral shape is accommodated along with a plating solution. The cathodes 1a-1f are arranged in the plating tank 9. The holding mechanism 2 holds the cathodes 1a-1f at the position where the cathodes are electrically connected to the outer peripheral side of the plating material W, and also holds the plating material W through the cathodes 1a-1f. The anode 3 is arranged at least in the inner peripheral side of the plating material W held by the holding mechanism 2. The rotation mechanism 4 rotates at least one of the plating material W and cathodes 1a-1f that are held by the holding mechanism 2 and the anode 3 around the axis of the plating material W.SELECTED DRAWING: Figure 1
Patent JP-2022034876-A (JP)
Title: Dehumidification method and dehumidification system
Inventor: SATO MASATO
IPC: F24F3/147
Filed: 2020-08-19
Abstract: To suppress running cost low by efficiently adsorbing water vapor in processing air supplied to an object chamber subjected to dehumidification.SOLUTION: The present invention relates to a dehumidification method using a desiccant roller 13 which is disposed while being spread over a processing chamber 11 and a regeneration air chamber 12 and capable of alternately entering the processing air chamber 11 and the reproduction air chamber 12 by rotationally moving, and an external temperature rise part 20 which sends a heat medium to a reproduction coil 16 inside of the reproduction air chamber 12. In a preheat step S13 of heating reproduction air in a step before the desiccant roller 13, temperature distribution is generated in a preheat space PHS between the reproduction coil 16 and the desiccant roller 13, thereby setting to generate relative humidity distribution in the desiccant roller 13, and the rotation of the desiccant roller 13 is set to be switched by entering the processing air chamber 11 from the reproduction air chamber 12 in the vicinity of a point P3 of the lowest relative humidity in the relative humidity distribution.SELECTED DRAWING: Figure 1
Patent JP-2022039256-A (JP)
Title: Sound absorbing/insulating wall
Inventor: ZAIMA TAKEFUMI
IPC: E04B1/86
Filed: 2020-08-28
Abstract: To provide a sound absorbing/insulating wall capable of effectively performing sound insulation and sound absorption in a low frequency region of 100 Hz or less without increasing the size of a resonator.SOLUTION: The sound absorbing/insulating wall includes a gypsum board 11 as an interior wall arranged so as to face a wall surface 2a or a ceiling surface 3, and a plurality of resonators 12 including a main body 12A having a hollow inside and a tubular body 12B attached to one surface of the main body 12A between the wall surface 2a or the ceiling surface 3 of a room 1 and a room 5 via a back air layer 15. The plurality of resonators 12 are attached to the gypsum board 11 so that an opening portion 12s of the tubular body 12B communicates with the back air layer 15.SELECTED DRAWING: Figure 1