baber/WOPTO huggingface dataset:
Patent JP-2021023012-A (JP)
Title: Stator of rotary electric machine
Inventor: ITO FUMIAKI
IPC: H02K1/16
Filed: 2019-07-26
Abstract: To provide a stator of a rotary electric machine that can make uniform the inductances of coils in respective phases.SOLUTION: A stator 10 of a rotary electric machine 1 comprises a stator core 11 and coils 15 wound around the stator core. When M is the number of phases of the coils (arbitrary integer of 2 or more), P is the number of magnetic poles of a rotor, N is the number of installation of fastening portions (arbitrary integer of 1 or more), and L is an arbitrary integer of 0 or more, on a cross section of the stator core orthogonal to the central axis, N fastening portions 13 (13A to 13D) and (M-1)×N wind holes (opening portions) 14 (14A to 14H) are provided on the same circle centered on the central axis, and the fastening portions or the opening portions are provided at any positions separated from a reference position on the same circle by 360°/P×L, 360°/P×(L+1/M), 360°/P×(L+2/M), and 360°/P×(L+(M-1)/M).SELECTED DRAWING: Figure 1
Patent JP-2021020656-A (JP)
Title: Cover structure for engine
Inventor: NAGATA KENSHI
IPC: B60K11/06
Filed: 2019-07-30
Abstract: To achieve suppression in both soundproof performance and heat damage in a vehicle.SOLUTION: A cover structure 100 includes a cover 10 covering the upper part of an engine 50 mounted on a vehicle, and flow channels 22 and 23 that communicate with an external space 402 outside an internal space 401 inside the cover 10 and pass air, in which the flow channels 22 and 23 have labyrinth structures folded in at least one portions.SELECTED DRAWING: Figure 3
Patent JP-2019215897-A (JP)
Title: Pressure-responsive touch interface with integrated multi-sensory feedback
Inventor: JASON LISSEMAN
IPC: G06F3/041
Filed: 2019-08-02
Abstract: To combine flexibility and versatility of touchscreen technologies while still allowing a driver to remain attentive to safe driving.SOLUTION: In a steering environment 100, a pressure-responsive haptic switch panel 120 is disposed within a housing that can be situated within a corresponding space within a steering interface 110, and comprises a touch plate having first and second surfaces. The first surface comprises a touch surface, and the second surface is opposite to the first surface. The haptic switch panel also comprises a circuit board having a plurality of force sensors electrically coupled thereto. The force sensors are disposed between the circuit board and the second surface of the touch plate. Each force sensor generates an electrical signal that is proportional to the magnitude of a corresponding portion of a force received by the force sensor in response to the force applied to the touch surface of the touch plate. The haptic switch panel also comprises an acoustic actuator disposed proximately to the second surface of the touch plate and configured to generate a haptic output and an audible output in response to the force applied to the touch surface.SELECTED DRAWING: Figure 1
Patent JP-2020023776-A (JP)
Title: Product for fiber treatment and article for fiber treatment composed of flavor-containing product
Inventor: NAKAMURA TAICHI
IPC: D06M13/325
Filed: 2019-08-07
Abstract: To provide an article for fiber treatment comprising a combination of a product for fiber treatment and a flavor-containing product.SOLUTION: An article for fiber treatment has a combination of at least one product for fiber treatment that has a fiber treatment agent composition in a package, and at least one flavor-containing product, different from the product for fiber treatment, having a flavor in a package.SELECTED DRAWING: None
Patent JP-2019205886-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-08-07
Abstract: To provide a game machine capable of improving player's motivation for a game by enhancing the attention degree to and amusement of the game.SOLUTION: When an advance notice reservation image which is different from a normal reservation image in display mode is displayed in a determination display area 343, if contents of prizewinning information other than prizewinning information corresponding to the advance notice reservation image displayed in the determination display area 343 do not satisfy preset special advance notice criteria, a normal background image is caused to be displayed as a background image of the determination display area 343, while if satisfying the special advance notice criteria, an advance notice background image which is different from the normal background image in display mode is caused to be displayed as a background image of the determination display area 343.SELECTED DRAWING: Figure 27
Patent JP-2021025352-A (JP)
Title: Ceiling joist mounting structure
Inventor: HATTORI MASAYUKI
IPC: E04B9/18
Filed: 2019-08-07
Abstract: To provide a ceiling joist mounting structure capable of suppressing the relative lateral movement of a ceiling joist and a ceiling joist receiver.SOLUTION: The ceiling joist mounting structure includes: a ceiling joist 20 having a fixed portion 22 on which an upper surface of a ceiling plate 10 is fixed and side wall portions 24 rising from both ends of the fixed portion 22; a ceiling joist receiver 30 suspended from the slab, intersecting the extension direction of the ceiling joist 20, and arranged above the ceiling joist 20; and a clip 40 attached to the ceiling joist receiver 30 and suspending the ceiling joist 20. The clip 40 has: a straddle plate 42 straddling the ceiling joist receiver 30 and supported by the ceiling joist receiver 30; a plate material 44 extending from both ends in the width direction of the straddle plate 42 downward on both sides of the ceiling joist receiver 30 and abutting against the inside of the side wall portions 24 to urge the side wall portions 24 from the inside to the outside; and an engaging portion 46 formed on the plate member 44 and engaged with an engaged portion 26 formed on the side wall portion 24.SELECTED DRAWING: Figure 1
Patent JP-2021024242-A (JP)
Title: Extrusion production device of foam molded article, extrusion production method, and screw for foam molded article extrusion production device
Inventor: YUSA ATSUSHI
IPC: B29C48/53
Filed: 2019-08-08
Abstract: To provide a production device of a foam molded article capable of achieving preferable foaming molding even when a device is increased in size, and suppressing foaming performance of a molded article.SOLUTION: An extrusion production device 1A comprises: a cylinder 10 comprising a plasticization zone 40 in which a thermoplastic resin is molten and becomes a molten resin, a plurality of starvation zones 16A, 16B in which a molten resin becomes a starvation state, and introduction holes 2A, 2B for a physical foaming agent into the respective starvation zones; a screw 20 which is provided rotatably around an axis; and pressure adjustment containers 5, 5 for introducing the physical foaming agent at a constant pressure into each starvation zone through each introduction hole, and holding a pressure in each starvation zone to the constant pressure at all times. The screw 20 is formed into a multi-row flight structure in each starvation zone 16A, 16B, and has a booster part 20G provided between adjacent multi-row flight structures in an axial direction of the screw.SELECTED DRAWING: Figure 1
Patent JP-2021028052-A (JP)
Title: Pan coating device
Inventor: HARADA MASANAO
IPC: B01J2/12
Filed: 2019-08-09
Abstract: To provide a pan coating device including a baffle excellent in stirring and mixing property, capable of corresponding to a charging amount, and facilitating washing and confirmation after washing.SOLUTION: A pan coating device 1 includes a rotary drum 2 in which tablets or the like are stored, and a baffle 15 for mixing and stirring the tablets or the like is disposed in the rotary drum 2. The rotary drum 2 has a straight body part 5 formed in a cylindrical shape with the baffle 15 installed. The straight body part 5 has a peripheral wall unit 11 disposed detachably from the rotary drum 2. The baffle 15 is mounted on the inside of the peripheral wall unit 11. The pan coating device 1 enables removing the peripheral wall unit 11, washing the baffle, and properly changing the specification and height of the baffle so as to improve washability and versatility.SELECTED DRAWING: Figure 2
Patent JP-2020137108-A (JP)
Title: Projection display equipment and projecting method
Inventor: LIN YU-NIEN
IPC: G03B21/00
Filed: 2019-08-19
Abstract: To provide a projecting method.SOLUTION: A projecting method includes the steps of: outputting, by projection display equipment, a projected image to a projection screen through a shifting device, the projected image including multiple frame screens; outputting, by a processing circuit, a control signal to drive the shifting device to rotate multiple first angles along a first axis or to rotate multiple second angles along a second axis, the combination of the first and second angles corresponding to multiple projected positions; and, when the projection display equipment outputs the multiple frame screens sequentially, rotating the shifting device sequentially according to the control signal to make the multiple frame screens to be projected to the corresponding one of the projected positions, the number of the first angles or the second angles being at least four.SELECTED DRAWING: Figure 5
Patent JP-2021033514-A (JP)
Title: Method, system, program, and apparatus for food item management
Inventor: ASAWA YASUHISA
IPC: F25D23/00
Filed: 2019-08-21
Abstract: To provide a method, a system, a program, and an apparatus for food item management, that simplify and automate the food item management by obtaining and combining identification information and attribute information of the food items.SOLUTION: A food item management step includes the steps of: obtaining identification information to identify a food item; obtaining one or more attribute information expressing attributes of the food item; and generating management information in which the identification information and the attribute information are combined, and performing the management using the management information thereof. The same further includes the steps of: obtaining attribute information including either one or more from cosmetic appearance information, weight information, temperature information, smell information, and expiration information from the food item; and selecting either one or more of the attribute information corresponding to the identification information or the attribute information.SELECTED DRAWING: Figure 1
Patent JP-2021035142-A (JP)
Title: Gate drive circuit, drive device, semiconductor device, and gate drive method
Inventor: LU HONGFEI
IPC: H02M7/48
Filed: 2019-08-22
Abstract: To provide a gate drive circuit or the like capable of suppressing a loss generated in a main circuit element having a large number of carrier devices.SOLUTION: A gate drive circuit includes: a drive section that drives a gate of a main circuit element having a large number of carrier devices; and a drive capacity change section that increases the drive capacity of the drive section to turn on the main circuit element as a main circuit current flowing through the main circuit element decreases. For example, the drive capacity changing section reduces the drive capacity of the drive section to turn on the main circuit element as a temperature of the main circuit element increases. For example, the drive capacity changing section increases the drive capacity of the drive section to turn off the main circuit element as the temperature of the main circuit element increases.SELECTED DRAWING: Figure 2
Patent JP-2021029605-A (JP)
Title: Wheelchair securing structure
Inventor: SEKIZUKA MAKOTO
IPC: B60R11/02
Filed: 2019-08-23
Abstract: To provide a wheelchair securing structure which enables a passenger to easily grasp the securing situation of a wheelchair, in a vehicle which a wheelchair can board.SOLUTION: A wheelchair securing structure 10 comprises: a securing device provided in a wheelchair securing space S1 in a cabin and constituted to be capable of securing a wheelchair 100; a securing detection unit which detects securing of the wheelchair 100 by the securing device; and a display 36 which is provided at a position which can be visually recognized from the wheelchair securing space S1 by a passenger P1 of the wheelchair 100 in the cabin, to display the securing situation of the wheelchair 100 by the securing detection unit.SELECTED DRAWING: Figure 1
Patent JP-2021034934-A (JP)
Title: Communication control device, communication control method, and program
Inventor: HAGIWARA TOMOAKI
IPC: G08G1/09
Filed: 2019-08-27
Abstract: To provide a communication control device, a communication control method, and a program that enable communication with a communication opposite party even when a mobile body is in an area where cellular communication is unavailable and can reduce communication traffic.SOLUTION: A communication control device includes: a reception unit that receives, from a second vehicle through a cellular line, information transmitted from a first vehicle in an ad-hoc mode; an identifying unit for identifying a transmission area where communication with the first vehicle is available in the ad-hoc mode on the basis of positional information on the first vehicle included in the information; and a transmission unit that transmits a replay to information including a command to perform ad-hoc communication with the first vehicle to a third vehicle situated in the vicinity of the transmission area through the cellular line.SELECTED DRAWING: Figure 1
Patent JP-2021029874-A (JP)
Title: Pinball game machine
Inventor: NAKATANI RYUJI
IPC: A63F7/02
Filed: 2019-08-29
Abstract: To provide a pinball game machine of an interesting game by creating a completion condition of a privilege game state.SOLUTION: A Pachinko machine is a pinball game machine for executing a big win game by entry of game balls into a specific area in a small win game and includes privilege game transition means for setting to a privilege game state advantageous to acquisition of a small win after completion of a predetermined big win game, privilege game completion means for completing a privilege game state, and special pattern counting means for counting the number of variation times of a special pattern in a privilege game state. The privilege game completion means completes a privilege game state by induction of a small win after a counted value of a special pattern reaches a predetermined prescribed value.SELECTED DRAWING: Figure 25
Patent JP-2021033974-A (JP)
Title: Information processing system, information processing apparatus, and information processing program
Inventor: SUEMORI MINORU
IPC: G06Q20/10
Filed: 2019-08-29
Abstract: To provide a cash delivery system which is more convenient than before by cooperating with a financial institution and a delivery institution.SOLUTION: A cash delivery system includes: a smart speaker having a voice input-output unit which inputs and outputs voice; an interaction processing unit which executes interaction processing for receiving cash delivery information on delivery of cash from a user via the voice input-output unit in response to a voice input from the user to the voice input-output unit, and extracts cash delivery information from the voice input to the voice input-output unit by the interaction processing; a transaction processing unit which executes transaction processing for withdrawing cash from an account of the user, with a financial institution server, on the basis of the cash delivery information and account information for withdrawing cash from the account of the user; and a relay server having an output unit which outputs delivery destination information for delivering cash to the user after the transaction processing.SELECTED DRAWING: Figure 8
Patent JP-2020167917-A (JP)
Title: motor
Inventor: FUJIWARA HIDEO
IPC: H02K5/04
Filed: 2019-08-30
Abstract: To provide a motor which enables simplification of an assembly process by molding a stator with a resin material and improvement of position accuracy of a fastened tool.SOLUTION: A motor includes: a rotor 10 which rotates around a center axis J; a stator 20 facing the rotor 10 in a radial direction; a housing 30 which is made of a resin and in which the stator 20 is embedded; an insert member 40 embedded in the housing 30; and a fastened tool 50 to which a fastening member is fastened. The fastened tool 50 is fixed to the insert member 40 and embedded in the housing 30 with the insert member 40.SELECTED DRAWING: Figure 1
Patent JP-2020019954-A (JP)
Title: Polyimide precursor resin composition
Inventor: KASHIWADA TAKESHI
IPC: C08J5/18
Filed: 2019-09-04
Abstract: To provide a polyimide precursor resin composition that is further improved in yellowness (YI value) and can reduce foreign matter generated in a production process of polyimide as compared with the case of using an unpurified siloxane compound.SOLUTION: The polyimide precursor (polyamic acid) resin composition includes a polyimide precursor (polyamic acid) including a polysiloxane unit in a structural unit, and a low-molecular cyclic polysiloxane compound having a dimethylsiloxane structural unit (the repeating unit number of m) having a methyl group bonded to a silicon atom and a diphenylsiloxane structural unit (the repeating unit number of l) having a phenyl group bonded to a silicon atom. In the polyimide precursor (polyamic acid) resin composition, the total amount of compounds having the repeating unit number of m of 3 or more is more than 0 ppm to 1,100 ppm on the basis of the mass of the polyimide precursor (polyamic acid) resin composition.SELECTED DRAWING: None
Patent JP-2021042693-A (JP)
Title: Control device for diesel engine
Inventor: MATSUBARA TAKESHI
IPC: F02B23/06
Filed: 2019-09-10
Abstract: To suppress the generation of soot by increasing the air utilization rate of fuel injected by after-injection while maintaining relatively good fuel consumption performance.SOLUTION: A diesel engine has a piston having a cavity formed in a crown surface. The cavity has a bottom part, an outer peripheral part recessed to be convex to the radial outside, and a lip part protruded on the upper side of the outer peripheral part to be convex to the radial inside. An injection control part allows an injector to execute main injection Jm for injecting fuel to the lip part and after-injection Ja for injecting a smaller amount of fuel than the main injection Jm at a predetermined timing in an expansion stroke delayed from the main injection Jm. An injection interval time Ti as a time from finishing the main injection Jm to starting the after-injection Ja is set shorter as an engine speed is higher. The shortening rate of the injection interval time Ti to an increase of the engine speed is greater as the engine speed is higher.SELECTED DRAWING: Figure 20
Patent JP-2021044954-A (JP)
Title: Control device of ac rotary machine
Inventor: FURUKAWA AKIRA
IPC: H02P21/00
Filed: 2019-09-12
Abstract: To provide a control device of an AC rotary machine capable of increasing the decrease rate of overvoltage DC voltage by increasing the copper loss while suppressing increase of torque compared to the case of performing a three-phase short circuit using multiple sets of armature windings.SOLUTION: A control device 1 of an AC rotary machine that is configured to execute an overvoltage control to apply a voltage to each armature winding so that, when an overvoltage of DC voltage Vdc is detected, the combined voltage vector of each set is non-zero for two or more sets, and when the combined voltage vectors of all sets are summed, the combined voltage vectors of each set is weakened each other.SELECTED DRAWING: Figure 1
Patent JP-2021041360-A (JP)
Title: Quality maintaining storage body of crop and transportation system thereof
Inventor: MIZUNO HIDENORI
IPC: B02B1/02
Filed: 2019-09-12
Abstract: To provide a storage body used for transporting crops by a transporting apparatus and configured so as to separate from the transporting apparatus, and to efficiently transport crops by the minimum transportation apparatus.SOLUTION: A storage body 4 used for transporting crops by a transporting apparatus and configured so as to separate from the transporting apparatus, has a storing portion 41 capable of storing harvested crops, and a quality maintaining portion 42 that maintains the quality of crops 3 while storing the crops 3 in the storing portion 41.SELECTED DRAWING: Figure 1
Patent JP-2021040583-A (JP)
Title: Bread-like food containing fish meat and method of producing bread-like food containing fish meat
Inventor: KUBOTA YOSHITO
IPC: A21D13/00
Filed: 2019-09-13
Abstract: To provide bread-like food containing fish meat and a method of producing the bread-like food containing fish meat.SOLUTION: Bread-like food containing fish meat is obtained by making dough which contains fish meat paste, whole egg, and starch aerate, and baking the aerated dough. It is preferable that the bread-like food containing fish meat has a specific gravity of 50-70 when the specific gravity is 100 with water of 100 mL being taken as a reference.SELECTED DRAWING: None
Patent JP-2021051832-A (JP)
Title: Mixed type positive electrode active material for lithium ion secondary battery, and method for manufacturing positive electrode for lithium ion secondary battery
Inventor: HIRAYAMA SATOKO
IPC: H01M4/525
Filed: 2019-09-20
Abstract: To provide a positive electrode active material for a lithium ion secondary battery for obtaining a lithium ion secondary battery which can effectively increase an electrode density while ensuring a superior discharge capacity and an excellent long-term cycle characteristic.SOLUTION: A mixed type positive electrode active material for a lithium ion secondary battery comprises: a positive electrode active material composite (C) for a lithium ion secondary battery, which is arranged by compositing, only on surfaces of lithium composite oxide secondary particles (A) formed by lithium composite oxide particles (a) represented by a particular formula, lithium-based polyanion particles (B) represented by a particular formula and including carbon (c) supported thereon, and lithium composite oxide particles (a); and lithium-based polyanion particles (B') represented by the particular formula, which are blended in a mass proportion of ((B'):(C))=91:9 to 50:50. In a mixed type positive electrode active material for a lithium ion secondary battery, a ratio (RC/RB') an average particle diameter (RC) the positive electrode active material composite (C) for a lithium ion secondary battery to an average particle diameter (RB') of the lithium-based polyanion particles (B') is 0.2 to 0.98.SELECTED DRAWING: None
Patent JP-2021052296-A (JP)
Title: Ear-worn headphone
Inventor: SHUKUTANI TAKESHI
IPC: H04R1/10
Filed: 2019-09-25
Abstract: To provide an ear-worn headphone that can achieve excellent wearing comfort regardless of the size and shape of the ear.SOLUTION: An ear-worn headphone 1 includes a body 3 incorporating a speaker unit 2 and a spiral-shaped earpiece 4. The body 3 is attached to the earpiece 4 to move in the direction of a central axis CL while rotating in the earpiece 4 around the central axis CL of the earpiece 4. By rotating the body 3 when a user wears the ear-worn headphone 1, the user can adjust the fit of the body 3 to the ear E by moving the body 3 closer to or further away from the ear E according to the direction of rotation.SELECTED DRAWING: Figure 1