baber/WOPTO huggingface dataset:
Patent JP-2021005519-A (JP)
Title: connector
Inventor: KIDA SHINJIRO
IPC: H01R13/639
Filed: 2019-06-27
Abstract: To provide a connector capable of enhancing the reliability of engagement detection.SOLUTION: A connector includes a housing with a lock arm and a detection member capable of moving between a standby position and a detection position with respect to the housing. The detection member has a locking piece locked to the lock arm in the standby position before the housing and a mating housing are engaged. At least one of the detection member and the housing has a locking reinforcement part for displacing the detection member in the direction of increasing a locking amount between the locking piece and the lock arm, in a portion where the detection member is in sliding contact with the other when the detection member moves from the standby position to the detection position.SELECTED DRAWING: Figure 4
Patent JP-2021007283-A (JP)
Title: Non-contact power supply device
Inventor: TOGA SHUHEI
IPC: B60M7/00
Filed: 2019-06-28
Abstract: To provide a non-contact power supply device which can suppress heat generation of a foreign matter by power transmission.SOLUTION: A non-contact power supply device 1 includes: a power transmission device 4 for transmitting power in a non-contact manner; a plate-like cover 6 that is reciprocatingly movable between a covering position where the power transmission device 4 is covered from the upper side and a retreat position where the power transmission device 4 is not covered; and a movement mechanism 7 for moving the cover 6. Since the cover 6 at the covering position covers the power transmission device 4 from the upper side, there is no possibility that a foreign matter is mounted on the power transmission device 4. If the foreign matter may be mounted on the cover 6, the cover 6 at the retreat position does not cover the power transmission device 4, the foreign matter mounted on the cover 6 is not induction-heated. As the above result, heat generation of the foreign matter by power transmission can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2021012547-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MASUYAMA TAKESHI
IPC: G06F16/9035
Filed: 2019-07-05
Abstract: To provide a user with further optimum information according to characteristics of the user.SOLUTION: An information processing device comprises an estimation unit, and a control unit. The estimation unit estimates characteristics of a user in the category for each of categories corresponding to types of content distributed to the user. The control unit performs predetermined control on content distribution to the user according to the characteristics estimated by the estimation unit.SELECTED DRAWING: Figure 3
Patent JP-2020022995-A (JP)
Title: Tool
Inventor: SATO MASAAKI
IPC: B21D5/02
Filed: 2019-07-08
Abstract: To use a normal tool as a tool for automatic changing, and simplify a configuration of a tool for automatic changing.SOLUTION: A tool 10 is provided with a tool main body 18, an attachment portion 20 which is formed on the base end side of the tool main body 18 and is removably attached to a tool installation portion 14 of a press brake by a tool changer 12, and a bending portion 22 which is formed on the front end side of the tool main body 18 and which bends a plate-like workpiece. A circular cross-sectioned engagement hole 18h with which a bar-like finger 30 of the tool changer 12 engages extends through the tool main body 18 in a thickness direction. A rotation-preventing closed-end depressed portion 18f which receives the front end of a rotation preventing member 34 of the tool changer 12 is formed near the engagement hole 18h of the tool main body 18.SELECTED DRAWING: Figure 4
Patent JP-2021014490-A (JP)
Title: Base material with polymer thin film and method for producing the same
Inventor: KUBONO ATSUSHI
IPC: B32B27/36
Filed: 2019-07-10
Abstract: To provide a base material with a polymer thin film having excellent piezoelectric performance, and a method of producing the same.SOLUTION: The present invention provides a base material with a polymer thin film, wherein, on the base material, formed is a polymer thin film comprising multiple chain aromatic polymer molecules oriented in a predetermined direction. The chain aromatic polymer molecules are, for example, wholly aromatic polyester; asymmetric aromatic monomers are polymerized to form a chain; and the chain aromatic polymer molecules are oriented in a direction vertical to the base material.SELECTED DRAWING: Figure 1
Patent JP-2021014504-A (JP)
Title: Graffiti-proof paint
Inventor: IKEGUCHI MAMORU
IPC: C09D201/00
Filed: 2019-07-11
Abstract: To provide a graffiti-proof paint further facilitating removing scribbles applied to exterior walls of various architectural structures, and exterior walls of vehicles such as trains and buses, and having durability preventing melting and flowing down due to wind and rain, and to provide a scribble removing method.SOLUTION: A graffiti-proof paint contains a nonvolatile component having a water-soluble polymer having a number-average molecular weight of 5,000 or more and an extender pigment, and a water-soluble solvent. In the graffiti-proof paint, 30-75 wt.% of the extender pigment is contained in the nonvolatile component.SELECTED DRAWING: None
Patent JP-2021015451-A (JP)
Title: System and method used in famous person video message distribution service
Inventor: OBA YOSHIHIRO
IPC: G06Q30/06
Filed: 2019-07-11
Abstract: To provide a system used for a video message distribution service that allows anyone to easily receive video messages from famous persons such as celebrities, singers, actors, athletes, and famous YouTube stars, such as congratulations and greetings for weddings, birthday messages, and messages of support.SOLUTION: A server system connected to the Internet, functions as: a famous person searching means for providing the user with information for selecting a registered famous person; a video message content registration means for registering the content of the video message in which the user has selected a famous person; a famous person contact registration means for registering the contact information of the famous person; an information input means for entering the profile and other information of the famous person; and a message acceptance means for receiving the content of the user's message and the information of the famous person.SELECTED DRAWING: Figure 2
Patent JP-2021017806-A (JP)
Title: Intake duct of internal combustion engine
Inventor: KIMURA RYUSUKE
IPC: F02M35/10
Filed: 2019-07-17
Abstract: To provide an intake duct of an internal combustion engine capable of properly suppressing intake noise caused by resonance vibration.SOLUTION: A position of an antinode of standing wave of intake sound wave of primary peak frequency as primary resonance frequency, of an axial position of a peripheral wall 21 of an intake duct 20 is a primary peak position P1pk. In a center formation range 23 including the primary peak position P1pk, and having a plurality of formation positions at intervals in an axial direction, a through hole is formed in a manner that a ratio occupied by an opening part of the through hole on the peripheral wall 21 is gradually increased toward the primary peak position P1pk.SELECTED DRAWING: Figure 1
Patent JP-2021016321-A (JP)
Title: Method for forming invasion composite
Inventor: AIBA YUICHIRO
IPC: C12N15/11
Filed: 2019-07-18
Abstract: To provide a novel method for forming an invasion composite.SOLUTION: A method for forming an invasion composite includes a step of bringing two single-stranded artificial nucleic acid in which (a) each nucleic acid has a base sequence complementary with each other, (b) monomers are connected by amide bond in each nucleic acid, and (c) at least one single-stranded artificial nucleic acid includes modification that decreases a Tm value between both into contact with double-stranded nucleic acid including a base sequence complementary to the two single-stranded artificial nucleic acid.SELECTED DRAWING: None
Patent JP-2021017907-A (JP)
Title: Sealing device, rotary machine, fluid machine, and construction machine
Inventor: AKAMI TOSHIYA
IPC: F16C33/78
Filed: 2019-07-18
Abstract: To provide a sealing device which can prevent damage of a seal member held by a sealing unit during assembly or disassembly of the sealing unit, and to provide a rotary machine, a fluid machine, and a construction machine.SOLUTION: A sealing device 90 of an embodiment includes a casing 2 and a sealing unit 60. The casing 2 has a sealing inner peripheral surface 61b formed with a seal surface 63a. The sealing unit 60 includes a sealing body small diameter part 71 having a sealing groove 75 for holding an O ring 67 in contact with the seal surface 63a of the casing 2 on an outer peripheral surface 71a.SELECTED DRAWING: Figure 4
Patent JP-2019196381-A (JP)
Title: Methods and compositions for promoting axon regeneration and nerve function
Inventor: DEMETRIOS VAVVAS
IPC: A61K31/416
Filed: 2019-07-18
Abstract: To provide a method for promoting axon regeneration of a Central Nervous System (CNS) neuron and promoting nerve function, following injury to a CNS neuron, for example, brain and/or spinal cord injury.SOLUTION: The method comprises exposing to an effective amount of a necrosis inhibitor and an effective amount of an apoptosis inhibitor.SELECTED DRAWING: None
Patent JP-2021017922-A (JP)
Title: Air cylinder device and measuring system including the same
Inventor: TAKAYANAGI KAZUO
IPC: G01G19/387
Filed: 2019-07-19
Abstract: To perform corrosion prevention of an air cylinder and a metal operation member housed in a casing in a stable manner at low costs.SOLUTION: An orifice 43 is connected to a branched duct line R branched from a compression air duct line F connected to an air cylinder 37 housed in a casing 30 and a part of dehumidified compression air to be supplied to the air cylinder 37 leaks into the casing 30 through the orifice 43 provided in the branched duct line R.SELECTED DRAWING: Figure 5
Patent JP-2021019267-A (JP)
Title: Bidirectional level shift circuit
Inventor: MORITA TOMOAKI
IPC: H04L25/03
Filed: 2019-07-19
Abstract: To provide a bidirectional level shift circuit capable of accelerating a response of an output signal at a falling edge of an input signal.SOLUTION: The bidirectional level shift circuit includes a first signal terminal, a second signal terminal, a first transistor disposed between the first signal terminal and the second signal terminal, and a drive circuit configured to driving a control end of the first transistor. The drive circuit includes: a second transistor used for switching the first transistor to be turned OFF in response to rising of a signal of one of the first signal terminal and the second signal terminal; and a third transistor used for switching the first transistor to be turned ON in response to falling of the signal of the one thereof. An on-resistance of the third transistor is smaller than an on-resistance of the second transistor.SELECTED DRAWING: Figure 2
Patent JP-2019193877-A (JP)
Title: Particulate tissue graft having components with different densities and method for manufacturing and using the same
Inventor: RODNEY W BOSLEY JR
IPC: A61L27/20
Filed: 2019-07-19
Abstract: To provide a tissue graft composition manufactured from particles having different densities, a method for manufacturing the composition, and a method for using the composition for promoting tissue regeneration of patients.SOLUTION: There is provided a composition of a bioabsorbable particulate material, containing a plurality of first bioabsorbable particles having first density and first absorption rate in transplantation to a part in patients, and a plurality of second particles having second density and second absorption rate in transplantation to the part of the patients, in which the second density is at least 150% of the first density, the second absorption rate is in a range of about 1 to about 10 times of the first absorption rate, the plurality of the first and second bioabsorbable particles promote regeneration and repair of tissues when transplanted in a tissue part of mammalian patients.SELECTED DRAWING: Figure 3
Patent JP-2019214585-A (JP)
Title: Combination of direct acting antiviral agents and ribavirin for treating hcv patient
Inventor: BARRY M BERNSTEIN
IPC: A61K31/7056
Filed: 2019-07-24
Abstract: To provide a treatment method characterized by an interferon-free therapy for HCV treatment.SOLUTION: The treatment is over a shorter duration of treatment, such as 12 weeks or less. In one aspect, the treatment comprises administering at least two direct acting antiviral agents and ribavirin to a subject with HCV infection, where the treatment lasts for 12 weeks and does not include administration of interferon, and the at least two direct acting antiviral agents comprise a compound 1 (potent HCV protease inhibitor) and a compound 2 (potent NS5A inhibitor), or pharmaceutically acceptable salts thereof.SELECTED DRAWING: Figure 1
Patent JP-2021020695-A (JP)
Title: Scalp application container
Inventor: ONISHI HIROSHI
IPC: B65D47/26
Filed: 2019-07-26
Abstract: To provide a scalp application container for making it possible to easily apply a scalp application agent by directly making a tip discharge port of an application part reach a skin of a scalp, when applying a predetermined amount of the scalp application agent on the scalp while pushing hairs aside.SOLUTION: A scalp application container 10 comprises a container body 11 in which a scalp application agent is stored, and a measurement application part 12 attached to a mouth neck part 11a of the container body 11, in which the scalp application agent flowing into the measurement application part 12 from the container body 11 is measured by a measuring chamber 12a of the measurement application part 12, and the measured scalp application agent is discharged and applied from a tip discharge part 12b of the measurement application part 12. In the measurement application part 12, the outer diameter D1 from a contact tip part 12c being in contact with a scalp to a portion away from the container body 11 side by L1=10 mm, is 10 mm or less.SELECTED DRAWING: Figure 3
Patent JP-2019186966-A (JP)
Title: Array antenna
Inventor: UEDA HIDEKI
IPC: H01Q3/28
Filed: 2019-07-31
Abstract: To provide an array antenna which is suitable for miniaturization and can enlarge a beam scan angle.SOLUTION: The array antenna includes: a plurality of feed elements arranged in juxtaposition in a first direction within a substrate plane; and a plurality of passive elements arranged in a manner to surround the plurality of feed elements in the first direction, and loaded on the plurality of feed elements. Between feed elements juxtaposed in the first direction, one passive element is arranged, and each passive element is shared with two feed elements mutually adjacent in the first direction. High frequency signals having a phase difference is given to two feed elements adjacent in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2021034138-A (JP)
Title: High frequency antenna and plasma processing apparatus
Inventor: SUGIMOTO YUTA
IPC: H01L21/3065
Filed: 2019-08-19
Abstract: To provide a high-frequency antenna that ensures the symmetry of the density of plasma generated in a processing space even when the diameter thereof is small.SOLUTION: A high frequency antenna 17 is installed in a window of a chamber, and includes first and second antenna elements, and first and second relay portions. The first antenna element 31 extends over a first angular range in a circumferential direction, and the second antenna element 32 extends over a second angular range deviating from the first angular range in the circumferential direction. The second antenna element 32 is farther from the window than the first antenna element 31, and arranged on an outer peripheral side with respect to the first antenna element 31. The first relay portion 35 extends from the first antenna element 31 on a side away from the window, and the second relay portion 36 extends from the first relay portion 35 to the second antenna element 32 on the outer peripheral side.SELECTED DRAWING: Figure 2
Patent JP-2021032697-A (JP)
Title: Spatial image generator, object detector, and object detection method
Inventor: MURAKAMI TOMOKI
IPC: G06T7/00
Filed: 2019-08-23
Abstract: To generate a spatial image of a target area from the propagation channel information of a wireless signal and detect from the spatial image the presence of an object in the target area.SOLUTION: A spatial image generator comprises: propagation channel information measurement means for measuring the propagation channel information of a target area from a wireless signal transmitted between transmitting and receiving stations; learning model generation means for generating a learning model for generating the spatial image of a target area from newly inputted propagation channel information, using propagation channel information and image information in which the target area is imaged with a camera; and image generation means for inputting propagation channel information newly inputted from the propagation channel information measurement means to the learning model and generating a spatial image of the target area. An object detector comprises the spatial image generator, and object detection means for detecting, using an image analysis scheme, an object in the target area from the spatial image generated by the image generation means.SELECTED DRAWING: Figure 4
Patent JP-2021035208-A (JP)
Title: Vehicle power supply system
Inventor: IZAWA TAKAAKI
IPC: B60L15/20
Filed: 2019-08-27
Abstract: To provide a power supply system for a vehicle which enables the vehicle to travel to a place where safety can be ensured even when a main power supply device is abnormal.SOLUTION: In a vehicle power supply system 1, when a main power supply device 10 is normal, a backup control unit 27 turns on a switch circuit SW1 and turns off a switch circuit SW2, thereby supplying power from the main power supply device 10 to a load unit LD1 and a load unit LD2 to enable a vehicle to travel in a normal mode which is in a normal driving state. On the other hand, when the main power supply device 10 is abnormal, the backup control unit 27 turns on the switch circuit SW2 and turns off the switch circuit SW1, thereby supplying power from a backup battery 23 to the load unit LD2 and supplying no power from the backup battery 23 to the load unit LD1 to enable the vehicle to travel in a limit mode in which functions are more limited than in the normal mode.SELECTED DRAWING: Figure 1
Patent JP-2020099669-A (JP)
Title: Golf ball
Inventor: NAITO YASUO
IPC: A63B37/00
Filed: 2019-08-28
Abstract: To provide a novel golf ball excellent in spin performance of an approach shot.SOLUTION: In a golf ball having a golf ball body, and at least one layer of coated film provided on the golf ball body surface, a base material resin constituting an external layer of the coated film is polyurethane obtained by reacting (A) a polyol composition with (B) a polyisocyanate composition, and a loss elastic modulus (E") obtained by measuring dynamic viscoelasticity of polyurethane is 1.00×108 Pa or higher at -50°C.SELECTED DRAWING: None
Patent JP-2021034677-A (JP)
Title: Groove forming method and groove forming device
Inventor: OKAMOTO HIROKAZU
IPC: H01L31/0463
Filed: 2019-08-29
Abstract: To reduce the peeling of a third layer in a groove forming method and a groove forming device in which a second layer and a third layer are laser-machined at the same time to form a groove for a layer structure (thin film solar cell) including a first layer, the second layer (semiconductor layer) formed on the first layer, and the third layer (transparent electrode film) formed on the second layer.SOLUTION: In a P3 step, in a layer structure including a back surface electrode layer 23, a light absorption layer 25 formed on the back surface electrode layer 23, and a transparent conductive film 27 formed on the light absorption layer 25, the absorption layer 25 and the transparent conductive film 27 are simultaneously laser-processed to form a third dividing groove 27a. In a first step, a ventilation path 33 penetrating to the light absorption layer 25 is formed in a part of a planned groove formation portion 27b of the transparent conductive film 27. In a second step, after the first step, the third division groove 27a is formed by laser-machining a groove-forming portion 25b of the light absorption layer 25 and the groove-forming portion 27b of the transparent conductive film 27.SELECTED DRAWING: Figure 4
Patent JP-2021040388-A (JP)
Title: Stator manufacturing method
Inventor: WADA AKITO
IPC: H02K15/06
Filed: 2019-09-02
Abstract: To efficiently perform a work of assembling a distributed-wound coil, and suppress damage to a coil wire.SOLUTION: A stator manufacturing method includes a coil deformation step ST3 of deforming at least a portion of a coil 3 into a thin coil portion 35 that is thinner than an inlet width D0 of each slot 6 provided in a stator core 2, a tool insertion step ST2 of inserting a coil insertion tool 10 toward the inner circumferential side of a projection portion 5 of the stator core 2, and positioning, at inlets 60 of two different slots 6, one end and the other ends, in the radial direction, of a coil insertion groove 13 provided in the coil insertion tool 10, a coil 3 insertion step of placing a first coil portion 31 and a second coil portion 32 in the two different slots 6 by inserting the thin coil portion 35 into the coil insertion groove 13 from one side L1 in an axial L direction and pulling out to the other side L2, and a tool removing step of removing the coil insertion tool 10 from the stator core 2.SELECTED DRAWING: Figure 8
Patent JP-2021042492-A (JP)
Title: Rain cover poncho for riding bicycle
Inventor: OKUBO TOMIHIKO
IPC: B62J17/08
Filed: 2019-09-10
Abstract: To provide a poncho that prevents facial makeup from coming off even if a wearer is female.SOLUTION: A poncho 10 includes a front cover part 11, a rear cover part 12 and both side gusset parts 9 of these parts. A through-hole for inserting a head of a wearer is provided in an approximate center of a bonded part of the front cover part 11 and the rear cover part 12, and a hood 14 for covering the head of the wearer is provided so as to cover the through-hole. A brim part 20 is provided in an upper edge part and both side edge parts of a front opening of the hood 14, and a core material is arranged in the brim part 20. The core material is formed of three core members consisting of a central core member and lateral core members positioned on both sides. An insertion part 23 is provided from one edge part of the brim part 20 to the other edge part of the brim part 20 via a rear head side of the hood, an opening is provided in the rear head side position of the insertion part 23, a string-like member 24 is arranged inside the insertion part, and the string-like member 24 can be converged by being pulled outward from the opening. A transparent extended brim part 21 extending forward from an outer peripheral edge part of the brim part 20 is further added.SELECTED DRAWING: Figure 1
Patent JP-2019218565-A (JP)
Title: Polyurethane using regenerable raw material as main raw material
Inventor: HENNING WETTACH
IPC: C08G18/42
Filed: 2019-09-12
Abstract: To provide polyurethane, particularly a thermoplastic polyurethane that has good mechanical characteristics, can be produced using a regenerable raw material and has a low tendency to generate bloom.SOLUTION: There is provided polyurethane comprising as main raw materials at least one kind of polyisocyanate and at least one kind of polyester polyol. The polyester polyol comprises as main raw materials at least one kind of polyhydric alcohol and a mixture of two or more kinds of dicarboxylic acids in which at least one kind of two or more kinds of dicarboxylic acids is at least partially obtained from a regenerable raw material. A method for producing the polyurethane and a molded article including the polyurethane are also provided.SELECTED DRAWING: None