Resist underlayer film-forming composition containing indolocarbazole novolak resin
Granted: March 4, 2025
Patent Number:
12242196
A resist underlayer film for lithography does not cause intermixing with a resist layer, has high dry etching resistance and high heat resistance, and generates a low amount of sublimate. A resist underlayer film-forming composition containing a polymer having a unit structure of the following formula (1): wherein A is a divalent group having at least two amino groups, the group is derived from a compound having a condensed ring structure and an aromatic group for substituting a…
Method for producing peptide compound
Granted: March 4, 2025
Patent Number:
12240871
The present invention is to provide a method for producing a peptide containing an N-alkylamino acid, which comprises the following Steps (1) to (3). Step (1): a step of mixing an N-terminal protected amino acid or an N-terminal protected peptide with a carboxylic acid halide or a halogenated alkyl formate; Step (2): a step of mixing an amino acid or a peptide in which the N-terminal and the C-terminal are not protected with a trialkylsilylating agent; and Step (3): a step of mixing the…
Lubricant guiding structure in automatic transmission
Granted: March 4, 2025
Patent Number:
RE50323
Provided is a lubricant guiding structure in an automatic transmission in which a baffle plate configured to regulate the movement of a lubricant agitated by a driven sprocket is provided at one side, where an oil pump is located, in the direction of a rotational axis of the driven sprocket. As viewed from the rotational axis direction, a division wall disposed to extend across a chain is provided closer to the chain than a base of the baffle plate. As viewed from the rotational axis…
Method for producing a lithography coating film forming-composition
Granted: February 25, 2025
Patent Number:
12235580
A method for producing an ion-exchange resin having a water content of 5% by weight or less, a method for producing a lithography coating film forming-composition using the ion-exchange resin, and a method for washing the ion-exchange resin. The methods include the step of passing an organic solvent having a water content of 150 ppm or less through an ion-exchange resin precursor having a water content of 40% by weight or more, where a dehydration efficiency defined by the following…
Vehicle roof rack assembly
Granted: February 25, 2025
Patent Number:
12233819
A vehicle roof has an antenna and a roof rack assembly installed thereon. The roof rack assembly has a first pipe and a second pipe at opposite sides of the vehicle roof. The first and second pipe have respective rearward portions that extend rearward of the antenna but are shaped, positioned and dimensioned to extend along and outside of an interference perimeter of the antenna thereby eliminating or minimizing possible interference with the reception capabilities of the antenna.
Therapeutic agent for treating bradyarrhythmia
Granted: February 25, 2025
Patent Number:
12233045
A method of treating bradyarrhythmia includes administering to a patient having bradyarrhythmia a therapeutically effective amount of at least one of compound (I) and compound (II) or pharmacologically acceptable salts thereof as an active component: wherein Ph is a phenyl group.
Laminate peeling method, laminate, and laminate production method
Granted: February 18, 2025
Patent Number:
12227678
A laminate debonding method includes producing a laminate by joining a first substrate formed of a semiconductor-forming substrate to a second substrate formed of a support substrate which allows passage of infrared laser light, by the mediation of a first adhesive layer provided on the first substrate and a second adhesive layer provided on the second substrate, wherein the first adhesive layer is obtained by curing an adhesive (A) containing a component which is cured through…
Tire tread depth estimation system and method
Granted: February 18, 2025
Patent Number:
12228473
A tire tread depth estimation system for a vehicle includes a light source, a camera, an electronic controller, and a display. The light source is configured to emit light onto a surface of a vehicle tire. The camera is configured to capture an image of the surface of the vehicle tire. The electronic controller is connected to the light source and to the camera. The controller is configured to estimate a depth of a tire tread of the vehicle tire based on the image received from the…
Friction material composition, friction material and friction member
Granted: February 18, 2025
Patent Number:
12228187
To provide a friction material composition which provides a friction material having high friction coefficient during high speed and high temperature braking, high coefficient of static friction and excellent abrasion resistance at high temperature and causing little sticking due to rust, even when the composition includes no antimony element or no copper element, or includes less than 0.5% by mass of copper element if any, in other words even when having a composition environmentally…
Hood release lever cover assembly for a vehicle
Granted: February 18, 2025
Patent Number:
12227973
A hood release lever cover assembly for a vehicle includes a bracket assembly and a hood release lever. The bracket assembly is configured to be connected to a vehicle body structure of the vehicle. The hood release lever cover is pivotally connected to the bracket assembly. The hood release lever cover is movable between a first position preventing movement of a hood release lever of the vehicle and a second position allowing movement of the hood release lever.
Polishing composition comprising polishing particles having high water affinity
Granted: February 18, 2025
Patent Number:
12227674
A polishing composition having silica-based abrasive grains and a polishing method. A polishing composition having silica particles, wherein on the basis of a colloidal silica dispersion of the silica particles, the dispersion has an Rsp of 0.15 to 0.7 as measured using pulse NMR, and the colloidal silica particles have a shape coefficient SF1 of 1.20 to 1.80, wherein Rsp is calculated based on equation (1): Rsp=(Rav?Rb)/(Rb)??(1) (wherein Rsp is an index that indicates water…
Water-absorbing hydrogel and method for producing the same
Granted: February 18, 2025
Patent Number:
12227623
A hydrogel that exhibits excellent water absorbency even when dried, and has flexibility, shape stability, and shape retention properties, and a method for producing the hydrogel. A hydrogel comprising a water-soluble organic polymer, a silicate, a dispersant for the silicate, and a water-absorbing polymer. A method for producing a hydrogel including a formation step of forming a hydrogel comprising a water-soluble organic polymer, a silicate, a dispersant for the silicate, a…
Film-forming composition
Granted: February 18, 2025
Patent Number:
12227621
A film-forming composition suitable as a resist underlayer film-forming composition from which a resist underlayer film having not only a good EUV resist adhesivity but also a good etching processability due to a high fluorine-based etching rate. For example, a film-forming composition includes a polymer represented by Formula (E1) and a solvent.
Active grille shutters for vehicles including integrated pedestrian guards
Granted: February 18, 2025
Patent Number:
12227142
A vehicle includes: a vehicle body; a support structure that is connected to the vehicle body and which is configured to provide a framework for one or more thermal components of the vehicle; a reinforcement member that is connected to the vehicle body and which is configured to absorb impact forces; and an active grille shutter that is connected to the support structure. The active grille shutter includes an integral pedestrian guard that is configured for contact with a pedestrian's…
Electric vehicle control method and electric vehicle control device
Granted: February 18, 2025
Patent Number:
12227081
An electric vehicle control method includes: basic torque distribution processing of determining a basic torque command value for each drive motor based on a total required driving force for the electric vehicle and driving force distribution for each of the drive systems; vibration damping processing of obtaining a corrected torque command value by performing correction for reducing vibration of a driving force transmission system on each basic torque command value; and driving force…
Systems and methods for adjusting vehicle windows
Granted: February 18, 2025
Patent Number:
12227056
Systems and methods for adjusting one or more window of a vehicle cabin are disclosed herein. In an embodiment, a system for adjusting one or more window of a vehicle cabin includes at least one noise sensor, a plurality of windows, and a controller. The at least one noise sensor is configured to detect wind noise at one or more location of the vehicle cabin. The plurality of windows are each adjustable between a plurality of configurations to permit differing levels of air flow between…
Vehicle tire pressure alert system for paved road and off-road driving conditions
Granted: February 18, 2025
Patent Number:
12227036
A tire pressure monitoring system includes tire pressure sensors installed within vehicle tires, a receiver, an alerting device, an electronic input/output device and an electronic controller. The receiver receives tire pressure signals from the tire pressure sensors, The electronic input/output device provides manual input of instruction and data. The electronic controller is configured to monitor tire pressure and in response to tire pressure in each of vehicle tires achieving a change…
Acoustic force assisted painting system
Granted: February 18, 2025
Patent Number:
12226790
An acoustic force assisted painting system includes a housing, a nozzle, and at least one first transducer. The conduit is configured to receive paint from an external source. The nozzle is disposed in the housing. The nozzle has an inlet that is fluidly connected to the conduit and is configured to receive paint from the conduit. The nozzle has an outlet configured to dispense the paint. The at least one first transducer is disposed in the housing at a location downstream of the nozzle…
Vehicle sunvisor assembly
Granted: February 11, 2025
Patent Number:
12220972
A vehicle sunvisor assembly includes a portion of a vehicle body structure and a retractable sunvisor assembly. The vehicle body structure includes an A-pillar, a windscreen and a roof structure with the A-pillar and the windscreen extending downward from the roof structure. The retractable sunvisor assembly is attached to the A-pillar below the roof structure such that in a retracted orientation the retractable sunvisor assembly is positioned along-side the A-pillar and in an extended…
Resist underlayer film forming composition having a disulfide structure
Granted: February 11, 2025
Patent Number:
12222651
A resist underlayer film having, in particular, a high dry etching speed; the resist underlayer film formation composition; a resist pattern formation method, and a method for manufacturing a semiconductor device. The resist underlay film formation composition contains: a bifunctional or higher compound having one or more disulfide bonds; a trifunctional or higher compound and/or a reaction product; and a solvent. The bifunctional or higher compound is a dicarboxylic acid containing a…
