48results about How to "Ensure ease" patented technology

A photoelectric rotary encoder includes a light source that emits a beam, a returning section that returns the emitted beam to a direction opposite to a emitting direction of the beam, and a photodetector that is disposed on a substrate on which the light source is disposed and that receives the returned beam via a disk having a detection pattern section. The photoelectric rotary encoder detects a rotation displacement of the disk based on the received signal. In this photoelectric rotary encoder, an optical element that lets a stray beam component of the beam from the light source escape to the outside via the side surface of the optical element, is disposed in front of the substrate on which the light source and the photodetector are disposed. The optical element covers the substrate to integrate the optical element and the substrate together.

The invention relates to a light emitting diode package and a method for manufacturing a same, wherein the light emitting diode package uses a heat-dissipating substrate with a plurality of layers of reflectors, and wiring pattern layers are extended to bottom surfaces of a chip mounting area, thereby ensuring easiness of welding technology and reducing thickness of the package. The light emitting diode package includes a heat-dissipating substrate including a reflective groove having a lower bottom surface, an upper opening having a width greater than the lower bottom surface, and an inclined surface formed between the upper opening and the lower bottom surface and mounting grooves, each formed in the reflective groove and having a lower bottom surface, an upper opening having a width greater than the lower bottom surface, and an inclined surface formed between the upper opening and the lower bottom surface; an insulating layer selectively formed on the heat-dissipating substrate; wiring pattern layers formed on the insulating layer and extending to bottom surfaces of the mounting grooves to be selectively formed thereon; a light emitting diode chip mounted in each of the mounting grooves; and a molding layer formed around the light emitting diode chip.

A pneumatic tire (T) has a tread rubber (10) provided in a tread portion (3). The tread rubber (10) comprises a cap rubber (12) which forms a contact surface, a base rubber (11) arranged in an inner peripheral side of the cap rubber (12), and a cushion rubber (13) formed by a rubber having a smaller storage elastic modulus E' than the cap rubber (12) and the base rubber (11). The cap rubber (12) has a penetration portion (12a) which reaches a bottom surface of the tread rubber (10) from the contact surface in a center region. The base rubber (11) is terminated by the penetration portion (12a). The cushion rubber (13) extends from a side surface of the tread rubber (10) toward the center region along the base rubber (11), and bends to an outer peripheral side from a portion near a terminating portion (11 a) of the base rubber (11) so as to reach the contact surface.

An operation device of a straddle type vehicle includes a controller used to select multiple function menus of equipment incorporated in the straddle type vehicle. The controller has a rotary selection controller constituting a part of a grip portion, and provided adjacent to a switch box. A rotation detection portion is provided in the switch box, and detects rotation of the selection controller.

The present invention provides a backlight unit and a liquid crystal display device. A backlight unit (10) includes a light guide plate (20), an inner frame (30) that surrounds an outer periphery of the light guide plate (20), and an outer frame (40) that surrounds an outer periphery of the inner frame (30). An inner periphery of the inner frame (30) is formed with an inner protrusion (35) that projects toward the outer periphery of the light guide plate (20). The outer periphery of the inner frame (30) is formed with an outer protrusion (37) that projects toward an inner periphery of the outer frame (40). The inner protrusion (35) and the outer protrusion (37) are located on opposite sides of a wall part that is one side part (33) of the inner frame (30), and arranged at a distance from each other in a longitudinal direction of the wall part (33) of the inner frame (30). According to the backlight unit (10), relative positional displacement of members can be suppressed while ensuring the ease of assembling.

A rotational drive mechanism utilized for a mechanical pencil is configured so that a cam structure is simple, the number of parts is reduced, and the easiness of assembly of the rotational drive mechanism is ensured. A large number of cam surfaces (24a, 24b) which continue in an annular shape are formed on the upper and lower surfaces of a rotary cam (24) which forms a rotational drive mechanism (21), the upper and lower surfaces perpendicularly intersecting the axial direction of the rotary cam (24). An axially long elastic member (23b) is integrally formed on a holder member (23) which supports the rotary cam (24) in a rotatable manner. First and second stationary cams (23c, 23d) which are provided with a small number of cam surfaces are disposed at the base end and front end of the elastic member so as to face each other and to sandwich the upper and lower cam surfaces (24a, 24b) of the rotary cam (24). The rotary cam (24) is configured so that the rotary cam (24) is rotated and driven in one direction when the writing lead is moved forward and backward in the axial direction by writing pressure applied to the writing lead, and that the rotational motion of the rotary cam (24) is transmitted to the writing lead.

A floor spacer for vehicle that without raising of production cost, while ensuring the easiness of demounting of floor carpet, is capable of effectively preventing any relative slippage of floor carpet to the floor spacer; and a relevant vehicle interior structure. There is provided floor spacer (10) for vehicle produced by, for example, integral molding of horizontal pad (11) and lower extremity part impact absorbing pad (12) from expandable resin granules. Graining is carried out on at least one area of the surface lying on the interior side when arranged in a vehicle. As one mode thereof, protrusions (13,13,...) being rectangular in plane view are formed.

The present invention relates to a lamp and a lighting equipment. A plurality of LEDs are provided to an outer edge side of a center position of one main surface of an LED substrate main body in a deviated manner respectively. The wiring part including the connector receiving part and the wiring hole are provided at a position that overlaps the center position of the one main surface side of the LED substrate main body. Since the power feeding part is inserted into the wiring hole, the connection part and the connector receiving part can be easily connected and therefore it becomes possible to ensure ease in assembly. Since the connector receiving part is kept away from each of the LEDs with substantially equal distance so that emitted light is hardly blocked, decrease in uniformity of light distribution can be suppressed.

The invention relates to a printed circuit board having a single reflective structure and an LED packaging manufacturing method utilizing the same. Under a condition that more than one chips are utilized to form LED packaging in one package, a single reflective conformation material is arranged between the chips, thereby preventing light resorption between the chips. The printed circuit board comprises the printed circuit board, a material layer which is used for forming a wiring pattern and formed on the printed circuit board, an insulation layer formed between the printed circuit board and the material layer, a dam formed on the material layer for forming the wiring pattern and a light-reabsorption-preventing dam formed on the material layer for forming the wiring pattern between LED chip areas.

An objective of the invention is to provide a multilayered flow passage member that enhances fluid measurement accuracy of an ultrasonic fluid measurement apparatus and an ultrasonic fluid measurement apparatus using the multilayered flow passage member. When fusible projections 20 are fused by a heating head 21 while, partition plates 11 are inserted into side plates 13 and 14, a fused state provided by the heating head 21 changes according to either side of each of the partition plates 11, because fuse surfaces at leading ends of the respective fusible projections 20 are sloped in the vertical direction. An outermost end of each of fusible projections 25 that first contacts the heating head 21 is first fused. During a course of the fusible projections 25 being fused toward their roots, the partition plates 11 are pressed against ends of respective insert holes 17a that are on the opposite side of the outermost ends that are first fused. As a result, the partition plates 11 become one-sided with respect to the respective insert holes 17a and fixed by means of positional accuracy of the insert holes 17a. Even when clearance exists between the partition plates 11 and the insert holes 17a, the partition plates can be fused with superior accuracy.

A medium processing device (10) for which a subsequently loaded storage cassette (19C) is equipped with: a first cassette-side guide (82) that makes contact with a first slot-side guide (42) and gradually restricts the loading posture of the subsequently loaded storage cassette (19C), when the cassette is loaded into a slot (28); a second cassette-side guide (52) that, after the first cassette-side guide (82) has made contact with the first slot-side guide (42), makes contact with a second slot-side guide (52), and gradually restricts the loading posture of the subsequently loaded storage cassette (19C), when the cassette is loaded into the slot (28); a cassette-side connector (93) that is electrically connected to a slot-side connector (38) when the cassette has been loaded into the subsequent loading positon in the slot (28); and a third cassette-side guide (46) that, when the subsequently loaded storage cassette (19C) has been loaded into the subsequent loading position, approaches or makes contact with a third slot-side guide (46), thereby inhibiting rotation of the cassette-side connector (93) around the center of gravity of the subsequently loaded storage cassette (19C), in the direction in which the cassette-side connector separates from the slot-side connector (38).

An inductor according to one embodiment of the present invention comprises: a core part; a coil part having one or more coils which are wound around the midfoot of the core part and which have two ends; and a base which is arranged beneath the coil part and which supports at least a part of the outer circumferential surface of each of the one or more coils, wherein the base can comprise: a frame having a hollow hole, which is formed at the center thereof so as to include a longer shaft and a shorter shaft; and a support part having a plurality of support members protruding toward the outer circumferential surface, so as to encompass at least a part of the outer circumferential surface.