Abstract: An embodiment of the present invention relates to a photosensitive resin composition, a method for manufacturing a resist pattern film, and a method for manufacturing a plated shaped article; the photosensitive resin composition comprises (A) an alkali-soluble resin, (B1) a polymerizable compound having at least two (meth)acryloyl groups and at least two hydroxy groups in one molecule and having a ring structure, (C) a photoradical polymerization initiator, (D) at least one compound selected from the group consisting of a nitrogen-containing heterocyclic compound (d1) containing two or more nitrogen atoms, a thiol compound (d2), and a polymerization inhibitor (d3), and (F) a solvent.

Abstract: An air gap of a rotation speed sensor is increased. A rotation speed sensor according to one embodiment includes: a sensor component having magnetic sensing elements; and a magnetic plate that is arranged between the sensor component and a magnet and that is made of a magnetic material. In a first direction that is a direction in which the sensor component, the magnetic plate and the magnet are arranged, the magnetic plate includes an opening that is formed at a position overlapping center of a line connecting respective centers of the magnetic sensing elements.

Abstract: The present invention relates to a rotation detection apparatus configured to detect a rotation state of a gear based on a magnetic field change that occurs as the gear is rotated. The rotation detection apparatus includes: a first sensor portion and a second sensor portion each having a magnetic detection element and a covering member configured to cover the magnetic detection element; one permanent magnet arranged between the first sensor portion and the second sensor portion; and a housing portion configured to accommodate the first sensor portion, the second sensor portion and the permanent magnet.

Abstract: A rotation detection device includes a detected member being mounted to a rotating member and being configured to rotate integrally with the rotating member, and a sensor section being arranged to face the detected member, in which the sensor section includes two magnetic sensors, each of which includes a detection section having a magnetism detection element for detecting a magnetic field from the detected member, the two detection sections of the two magnetic sensors being arranged side-by side along a rotational axis line direction, and a housing portion comprising a resin mold provided to collectively cover the two magnetic sensors and having a facing surface facing the detected member. The two detection sections of the two magnetic sensors are separated each other. A minimum distance between the two detection sections of the two magnetic sensors is 0.05 mm or more and 2.00 mm or less. The resin mold enters into a space between the two detection sections of the two magnetic sensors.

Abstract: A harness with sensor includes a sensor including a plurality of detection units to detect a physical quantity, a cable including a plurality of electric wires connected to the plurality of sensor units and a sheath collectively covering the plurality of electric wires, and a connector provided at an end portion of the cable opposite to the sensor. The connector includes a plurality of connector-connecting portions to respectively output detection signals of the plurality of sensor units.

Abstract: A rotation detecting device includes a member to be detected, and a sensor section arranged opposite the member to be detected. The sensor section includes two magnetic sensors, each including a detecting portion to detect a magnetic field produced from the member to be detected, with the detecting portions of the sensors being arranged in such a manner as to overlap each other in an opposite arrangement direction of the sensor section and the member to be detected, and a housing provided to cover the sensors together, and including an opposite surface to the member to be detected. The detecting portion of one of the sensors, which is arranged in a side of the sensor section close to the member to be detected, is arranged in such a manner as to be inclined with respect to the opposite surface of the housing.

Abstract: A rotation detection device includes a sensor unit including plural magnetic sensors and a housing portion covering the magnetic sensors together. The magnetic sensors each include a plate-shaped detection portion including a magnetic detection element to detect a magnetic field from a detection target member and connection terminals extending out of the detection portion. The magnetic sensors are arranged such that the detection portions are aligned in a plate thickness direction thereof. The magnetic detection element is configured to detect a magnetic field in a direction perpendicular to the plate thickness direction. The sensor unit is positioned such that fore-end portions of the detection portions of the magnetic sensors face toward an axial end face of the detection target member, the fore-end portions being end portions located opposite to the side where the connection terminals extend out.

Abstract: The present invention relates to a rotation detection apparatus configured to detect a rotation state of a gear based on a magnetic field change that occurs as the gear is rotated. The rotation detection apparatus includes: a first sensor portion and a second sensor portion each having a magnetic detection element and a covering member configured to cover the magnetic detection element; one permanent magnet arranged between the first sensor portion and the second sensor portion; and a housing portion configured to accommodate the first sensor portion, the second sensor portion and the permanent magnet.

Abstract: A rotation detection device includes a detected member being mounted to a rotating member and being configured to rotate integrally with the rotating member, and a sensor section being arranged to face the detected member, in which the sensor section includes two magnetic sensors, each of which includes a detection section having a magnetism detection element for detecting a magnetic field from the detected member, the two detection sections of the two magnetic sensors being arranged side-by side along a rotational axis line direction, and a housing portion comprising a resin mold provided to collectively cover the two magnetic sensors and having a facing surface facing the detected member. The two detection sections of the two magnetic sensors are separated each other. A minimum distance between the two detection sections of the two magnetic sensors is 0.05 mm or more and 2.00 mm or less. The resin mold enters into a space between the two detection sections of the two magnetic sensors.

Abstract: A rotation detection device includes a sensor unit including a magnetic sensor and a housing portion covering the magnetic sensor. The magnetic sensor includes a plate-shaped detection portion including a magnetic detection element to detect a magnetic field from the detection target member and connection terminals extending out of the detection portion. The magnetic detection element includes a magnetoresistive effect element to detect a magnetic field in a direction perpendicular to a plate thickness direction of the detection portion. The sensor unit is positioned such that a fore-end portion of the detection portion of the magnetic sensor faces toward an axial end face of the detection target member, the fore-end portion being an end portion located opposite to the side where the connection terminals extend out.

Abstract: A rotation detection device includes a sensor unit including plural magnetic sensors and a housing portion covering the magnetic sensors together. The magnetic sensors each include a plate-shaped detection portion including a magnetic detection element to detect a magnetic field from a detection target member and connection terminals extending out of the detection portion. The magnetic sensors are arranged such that the detection portions are aligned in a plate thickness direction thereof. The magnetic detection element is configured to detect a magnetic field in a direction perpendicular to the plate thickness direction. The sensor unit is positioned such that fore-end portions of the detection portions of the magnetic sensors face toward an axial end face of the detection target member, the fore-end portions being end portions located opposite to the side where the connection terminals extend out.

Abstract: A magnetic detection sensor for being installed at an end of a cable with a pair of signal wires to detect a magnetic field from magnetic poles. The sensor includes a magnetic sensor including a detection section and a pair of lead frames, the detection section including a magnetic detection element for detecting the magnetic field from the magnetic poles, and the lead frames extending from the detection section and configured to output a detection signal of the detection section, a housing portion that houses the magnetic sensor, and a capacitor that is provided separately from the magnetic sensor and is housed in the housing portion. First joining portions respectively joining the pair of lead frames to the pair of signal wires and second joining portions respectively joining the pair of lead frames to a pair of lead wires of the capacitor are located inside the housing portion.

Abstract: An air gap of a rotation speed sensor is increased. A rotation speed sensor according to one embodiment includes: a sensor component having magnetic sensing elements; and a magnetic plate that is arranged between the sensor component and a magnet and that is made of a magnetic material. In a first direction that is a direction in which the sensor component, the magnetic plate and the magnet are arranged, the magnetic plate includes an opening that is formed at a position overlapping center of a line connecting respective centers of the magnetic sensing elements.

Abstract: A rotation detecting device includes a member to be detected, and a sensor section arranged opposite the member to be detected. The sensor section includes two magnetic sensors, each including a detecting portion to detect a magnetic field produced from the member to be detected, with the detecting portions of the sensors being arranged in such a manner as to overlap each other in an opposite arrangement direction of the sensor section and the member to be detected, and a housing provided to cover the sensors together, and including an opposite surface to the member to be detected. The detecting portion of one of the sensors, which is arranged in a side of the sensor section close to the member to be detected, is arranged in such a manner as to be inclined with respect to the opposite surface of the housing.

Abstract: A magnetic detection sensor for being installed at an end of a cable with a pair of signal wires to detect a magnetic field from magnetic poles. The sensor includes a magnetic sensor including a detection section and a pair of lead frames, the detection section including a magnetic detection element for detecting the magnetic field from the magnetic poles, and the lead frames extending from the detection section and configured to output a detection signal of the detection section, a housing portion that houses the magnetic sensor, and a capacitor that is provided separately from the magnetic sensor and is housed in the housing portion. First joining portions respectively joining the pair of lead frames to the pair of signal wires and second joining portions respectively joining the pair of lead frames to a pair of lead wires of the capacitor are located inside the housing portion.

Abstract: A connector includes terminals connected to metal conductors of insulated wires each formed by covering the metal conductor with an insulation, a resin case member including a housing space for housing the terminals and an end opening that opens at one end, a resin lid member fitted to the end opening of the case member, and a molded resin portion formed by molding so as to cover at least the end opening of the case member fitted with the lid member. The case member includes first grooves that have a semicircular cross section and are formed on an inner surface facing the lid member, and the lid member includes second grooves that have a semicircular cross section and form, together with the first grooves, wire insertion holes for inserting the insulated wires.

Abstract: A connector includes terminals connected to metal conductors of insulated wires each formed by covering the metal conductor with an insulation, a resin case member including a housing space for housing the terminals and an end opening that opens at one end, a resin lid member fitted to the end opening of the case member, and a molded resin portion formed by molding so as to cover at least the end opening of the case member fitted with the lid member. The case member includes first grooves that have a semicircular cross section and are formed on an inner surface facing the lid member, and the lid member includes second grooves that have a semicircular cross section and form, together with the first grooves, wire insertion holes for inserting the insulated wires.

Abstract: A connector includes terminals connected to metal conductors of insulated wires each formed by covering the metal conductor with an insulation, a resin case member including a housing space for housing the terminals and an end opening that opens at one end, a resin lid member fitted to the end opening of the case member, and a molded resin portion formed by molding so as to cover at least the end opening of the case member fitted with the lid member. The case member includes first grooves that have a semicircular cross section and are formed on an inner surface facing the lid member, and the lid member includes second grooves that have a semicircular cross section and form, together with the first grooves, wire insertion holes for inserting the insulated wires.

Abstract: A connector includes terminals connected to metal conductors of insulated wires each formed by covering the metal conductor with an insulation, a resin case member including a housing space for housing the terminals and an end opening that opens at one end, a resin lid member fitted to the end opening of the case member, and a molded resin portion formed by molding so as to cover at least the end opening of the case member fitted with the lid member. The case member includes first grooves that have a semicircular cross section and are formed on an inner surface facing the lid member, and the lid member includes second grooves that have a semicircular cross section and form, together with the first grooves, wire insertion holes for inserting the insulated wires.

Abstract: An electrical collecting and distributing ring is composed of an annular bus ring including a plurality of terminals and a plurality of circular arc portions therebetween, respectively. The plurality of terminals include respective one pair of extended portions, which extend in a radial direction of the circular arc portions to clamp an end therebetween of a winding, and a respective curved portion, which is formed between the respective one pair of extended portions. The electrical conducting member is formed with depressed portions in the curved portions, respectively. The depressed portions are thinned in thicknesses in radial directions of the curved portions, respectively. The terminals and the ends of the winding are connected together by caulking the extended portions with the ends of the winding clamped between the extended portions, respectively.