摘要:
A vehicle lamp includes a light emitting element and a light transmissive member disposed closer to a front side of the lamp than the light emitting element. The light transmissive member includes a front surface formed into a flat plane and a rear surface having a light entering area and an annular area situated on an outer circumferential side of the light entering area. The annular area has a plurality of curved planes and a reflecting film formed thereon. The light transmissive member has a lens portion provided on one of the front surface or the rear surface of the light transmissive member and configured to cause part of the light which is emitted from the light emitting element and enters the light transmissive member to be emitted towards the front side of the lamp as direct emitted light that is upwardly oriented.
摘要:
The present invention includes: a plurality of induction heating coils (11, 12, 13) which are disposed adjacently; capacitors (21, 22, 23) each of which is connected in series thereto; a plurality of inverters (30, 35, 31) each of which applies a high frequency voltage converted from a DC voltage to each series resonant circuit of the induction heating coil and the capacitor; and a control circuit (50) which operates the plurality of the inverters with a same frequency and current synchronization, controls so that a phase difference becomes minimal at a specific inverter, which supplies the maximum power to the plurality of the induction heating coils, between the high frequency voltage generated therefrom, and a resonant current flowing the series resonant circuit, and set a DC power supply voltage Vdc applied to the plurality of the inverters so that the output voltages (Vinv) become greater than mutual induction voltages (Vm).
摘要:
The present invention provides an printing apparatus including a pattern printing unit for causing printing elements in partial regions of first and second printing element arrays to print adjustment patterns on a print medium, the adjustment patterns being for acquiring an amount of printing position shift of the second print head with respect to a printing position of the first print head, an acquisition unit for acquiring an amount of relative inclination between the first and second print element arrays, and a selection unit for selecting positions of the partial regions of the first and second printing element arrays based on the amount of relative inclination between the first and second print element arrays. As a result, consumption of media and ink upon a registration process and the amount of time required for the registration process can be reduced.
摘要:
To provide an induction heating apparatus that employs a batch-type heating system for heating a large-diameter wafer and can perform uniform heating with a high precision, an induction heating apparatus (10) that heats an inductive-heating target member using a magnetic flux generated from a solenoid-type induction heating coil (18) and heats a wafer (40) using the heat generated from the inductive-heating target member, wherein a plurality of inductive-heating target members 14 (14a, 14b, and 14c) of which principal surface is arranged perpendicularly to a core axis direction of the induction heating coil (18) are interspersed. In the induction heating apparatus (10) described above, a susceptor (12) may be configured by housing the inductive-heating target member (14) in a single holder (16) made of a member having magnetic permeability and heat conductivity.
摘要:
An automotive headlamp apparatus comprises: a lamp unit configured to be capable of forming an additional light distribution pattern that includes an upper area above the cut-off line of a light distribution pattern for low beam and that is divided into a plurality of individual patterns; and a controller configured to control formation of each of the individual patterns in accordance with presence of a forward vehicle. The controller reduces the illuminance of an individual pattern overlapping an area where a forward vehicle is present and increases the illuminance of at least one of other individual patterns.
摘要:
The present invention provides an printing apparatus including a pattern printing unit for causing printing elements in partial regions of first and second printing element arrays to print adjustment patterns on a print medium, the adjustment patterns being for acquiring an amount of printing position shift of the second print head with respect to a printing position of the first print head, an acquisition unit for acquiring an amount of relative inclination between the first and second print element arrays, and a selection unit for selecting positions of the partial regions of the first and second printing element arrays based on the amount of relative inclination between the first and second print element arrays. As a result, consumption of media and ink upon a registration process and the amount of time required for the registration process can be reduced.
摘要:
A vehicle lamp has a light source having an edge extending linearly, a first reflector, and a second reflector. The vehicle lamp forms a light distribution pattern having cut-off lines at an upper end section thereof by sequentially reflecting light from the light source using the first and second reflectors. An edge of the light source is disposed so as to extend in the horizontal direction. A first reflecting surface of the first reflector is formed of a curved surface, and shaped such that, when an image of the light source formed on the first reflecting surface of the first reflector is viewed from respective points on a first reflecting surface of the second reflector, an edge portion of the image of the light source corresponding to the edge of the light source appears to be inclined with respect to the horizontal direction.
摘要:
A vehicle lamp includes a lamp outer case, a reflection-type first lamp unit, a direct emission-type second lamp unit, and a compound lens. The lamp outer case includes a cover and a lamp housing. The first lamp unit has a first light source, a reflector and a shade and forms a collective optical system. The second lamp unit has a second light source, which directly emits light, and forms a defuse optical system. The compound lens is disposed along an inner surface of the cover, and has an outer surface facing the inner surface of the cover that is formed as a curved light emitting surface. The cover also includes first and second control portions. The light emitting surface has a shape which is displaced to the rear as it extends transversely outwards of a vehicle.
摘要:
A vehicle headlamp includes a light emitting device disposed adjacent to a base point on an optical axis extending in a front-rear direction of the vehicle headlamp, and a transparent member disposed in front of the light emitting device. The light emitting device has a light emitting surface arranged to face forward. The transparent member is configured such that light emitted by the light emitting device enters the transparent member and is internally reflected by a front surface of the transparent member, and such that the light reflected by the front surface is internally reflected again by a rear surface of the transparent member and emitted from the front surface of the transparent member. The rear surface of the transparent member is configured to form horizontal and oblique cutoff lines.
摘要:
A 1,3,5-triazine derivative represented by formula (1): wherein R1 is hydrogen, C1-4 alkyl group or substituted or unsubstituted phenyl group; n is an integer of 1-3, Ar is a substituted or unsubstituted aromatic hydrocarbon group, provided that Ar is different from two substituted quarterarylenyl groups bonded to the 1,3,5-triazine ring; and V and Y are nitrogen or carbon, provided that a case where both of V and Y are carbon atoms is excluded. The organic electroluminescent device comprising the 1,3,5-triazine derivative as an electron transport material has a long lifetime.