摘要:
Disclosed is a photocurable resin composition and photocurable dry film that are very useful for forming optical waveguides. The present invention provides a photocurable resin composition for forming an optical waveguide, comprising a carboxy-containing unsaturated resin (A) obtained by reacting a carboxy-containing resin (a) with an epoxy-containing unsaturated compound (b); and a solvent (B); and an optical waveguide-forming photocurable dry film formed using the resin composition.
摘要:
If the amount of fuel added to exhaust gas becomes excessive as a result of an abnormality of an addition agent supply unit (60), the air-fuel ratio of exhaust as decreases. If an exhaust gas air-fuel ratio obtained from a value output from an A/F sensor (4) remains equal to or smaller than a predetermined value for a predetermined period, an ECU (2) determines that an addition agent supply unit (60) is abnormal. Upon detection of an abnormality of the addition agent supply unit (60), the ECU (2) incrteases an amount of EGR gas recirculated to the intake side by an EGR unit (40), reduces an amount of fuel injection from injectors (11), and restricts an operational state of an engine body (10) to a low-speed/low-load state. Also, the ECU (2) turns a warning lamp (7) on, warns a driver of the abnormality of the addition agent supply unit (60), and makes it possible to pull a vehicle over safely.
摘要:
A brake control system displaces a primary piston by controlling an operation of the electric motor by a master pressure control unit according to the operation amount (Xop) of the brake pedal, thereby generating a hydraulic pressure in the master cylinder to supply it to wheel cylinders (Ba to Bd). The master pressure control unit sets a target relative displacement (ΔXT) between an input piston and the primary piston and a target hydraulic pressure (PT) in the master cylinder, and appropriately switch which is used to control a brake force. During regenerative cooperation, the master pressure control unit selects the control with use of the target hydraulic pressure, which enables easy execution of a hydraulic pressure control including a subtraction of the hydraulic pressure corresponding to a brake effect from the regenerative cooperation.
摘要:
The present invention provides a photocurable resin composition for forming an optical waveguide, the composition comprising (A) a carboxy-containing unsaturated polyurethane resin obtained by reacting a polyisocyanate compound (a), a carboxy-containing polyol (b) and a hydroxy-containing unsaturated compound (c), and (B) a solvent; a photocurable dry film for forming an optical waveguide; and an optical waveguide.
摘要:
An organic solvent based photocurable resist composition containing a photopolymerizable polyurethane compound having a repeating unit represented by the following formula: B—[X]n[Y]m—B, where X is represented by the formula: and Y is represented by the formula: —OOCHN—A—NHCOO(R2)—, A is a structural unit derived from a polyisocyanate compound, B is same or different and a structural unit derived from a hydroxy compound having at least one photopolymerizable unsaturated group at molecular terminals respectively and optionally containing an ether linkage, R1 is a structural unit derived from a carboxyl group-containing polyol compound, R2 is a structural unit derived from a polyol compound, n is an integer of 1 to 10, m is an integer of 1 to 10, provided that one X and one Y are bonded to each other, or three or more of X and/or Y are bonded to each other.
摘要:
An electric motor is controlled based on an operation of a brake pedal to move a primary piston forward through a ball screw mechanism, thereby generating a hydraulic pressure in a master cylinder. At this time, a reaction force from the hydraulic pressure in the master cylinder is fed back to the brake pedal through an input piston. Automatic brake control, which generates the hydraulic pressure by driving the electric motor regardless of whether there is the operation of the brake pedal, is carried out. During the automatic brake control, an actual relative position is compared with a determination threshold value set based on the relative position between the primary piston and the input piston which is generated by a movement of the primary piston, and it is determined that the brake pedal is operated in a case where the relative position is smaller than the determination threshold value.
摘要:
An object of the present invention is to simplify a control during regenerative cooperation in a brake control system generating a hydraulic pressure in a master cylinder by displacing a piston with use of an electric actuator according an operation amount of a brake pedal. The brake control system displaces the primary piston 8 by controlling an operation of the electric motor 22 by a master pressure control unit 4 according to the operation amount Xop of the brake pedal 19, thereby generating a hydraulic pressure in the master cylinder 2 to supply it to wheel cylinders Ba to Bd. The master pressure control unit 4 sets a target relative displacement ΔXT between an input piston 17 and the primary piston 8 and a target hydraulic pressure PT in the master cylinder 2, and appropriately switch which is used to control a brake force. During regenerative cooperation, the master pressure control unit 4 selects the control with use of the target hydraulic pressure PT, which enables easy execution of a hydraulic pressure control including a subtraction of the hydraulic pressure corresponding to a brake effect from the regenerative cooperation.
摘要:
Provided are a positive resist composition for recording medium master showing excellent plating resistance and adhesion to a base plate such as glass or the like characterized by containing a vinyl polymer which has a monomer unit having an alkali-soluble group blocked by an alkyl vinyl ether, and a method of producing a recording medium master or stamper using this positive resist composition.
摘要:
Provided is an electric booster, including: an input member moved forward and backward by an operation of a brake pedal; a boosting member provided so as to be movable relative to the input member; an electric actuator for driving the boosting member; and a controller for controlling actuation of the electric actuator based on the movement of the input member, in which the controller executes changing control for changing a ratio of a movement amount of the boosting member to a movement amount of the input member to a smaller ratio before an output of the electric actuator increases to come into a full-load state in which the output of the electric actuator becomes equal to a maximum output by the forward movement of the input member.
摘要:
A liquid photocurable composition containing a photopolymerizable polyurethane compound having a repeating unit represented by the following formula: B—[X]n[Y]m—B, where X is represented by the formula: and Y is represented by the formula: —OOCHN—A—NHCOO(R2)—, A is a structural unit derived from a polyisocyanate compound, B is same or different and a structural unit derived from a hydroxy compound having at least one photopolymerizable unsaturated group at molecular terminals respectively and optionally containing an ether linkage, R1 is a structural unit derived from a carboxyl group-containing polyol compound, R2 is a structural unit derived from a polyol compound, n is an integer of 1 to 10, m is an integer of 1 to 10, provided that one X and one Y are bonded to each other, or three or more of X and/or Y are bonded to each other, and optionally containing a photopolymerizable compound other than the photopolymerizable polyurethane compound.
摘要翻译:含有具有由下式表示的重复单元的光聚合性聚氨酯化合物的液体光固化性组合物:B- [X] n [Y] mB,其中X由下式表示:Y由下式表示:-OOCHN-A -NHCOO(R2) - ,A是衍生自多异氰酸酯化合物的结构单元,B相同或不同,并且衍生自在分子末端具有至少一个光聚合性不饱和基团且任选地含有醚键的羟基化合物的结构单元, R1是衍生自含羧基的多元醇化合物的结构单元,R2是来自多元醇化合物的结构单元,n是1〜10的整数,m是1〜10的整数,条件是一个X和一个 Y彼此键合,或者X和/或Y中的三个或更多个彼此键合,并且任选地含有除光聚合性聚氨酯化合物以外的光聚合性化合物。