47results about How to "Without complicating structure" patented technology

A power supply coil is disposed on a rear surface of a display via a shield plate. When a current flows in the power supply coil, a magnetic flux emitted from the power supply coil traverses an opening of the shield plate. As a result, the power supply coil and the shield plate are electromagnetically coupled and the shield plate defines and functions as an antenna. Accordingly, a communication terminal communicates favorably with a smartcard, which is a device positioned on a front surface side of the display.

A light unit, a backlight, a front light, and a display device, have a structure such that an uneven luminance generated in display is suppressed by radiating light in a sufficient amount even to an end portion of a display region, thereby uniformly radiating light in a sufficient amount to the entire display region, without a complicated structure. The light unit includes a light guide plate and a plurality of light sources, the plurality of light sources being arranged in a line to oppose at least one side surface of the light guide plate, wherein one or more light sources at at least one terminal among the plurality of light sources are positioned outside a lateral edge of a display region, and such a light unit is preferably used in a side-light type backlight or front light.

In an air intake apparatus for an engine, an intake port is connected to a cylinder of the engine and an intake valve opens and closes a downstream end of the intake port. The air intake apparatus includes a partition wall provided along a longitudinal direction of the intake port so as to cross-sectionally partition the intake port into two sections, and an intake control valve provided in a pipe forming the intake port, opening and closing a first flow path implemented by partition by the partition wall, and closing the first flow path and narrowing a second flow path. Assuming a sliding direction of a piston within cylinder as an up-down direction, the intake port is partitioned into two upper and lower sections.

A power generation apparatus that suppress cavitation includes a first on/off valve provided between a steam generator and an expander in a circulating channel; a bypass channel connected between an area between the steam generator and the first on/off valve and an area between the expander and a condenser; a second on/off valve provided in the bypass channel; a third on/off valve provided between a pump and the steam generator; and a controller. When stopping the pump, the controller outputs a control signal that stops the pump, a control signal that closes the first on/off valve, a control signal that opens the second on/off valve, and a control signal that closes the third on/off valve. In the case where a predetermined condition has been met, the controller outputs a control signal that closes the second on/off valve.

A printer having a hopper without shaft which performs a print operation on a roll of continuous paper. Detection marks are provided in flanges provided in supported members removably attached to the continuous paper, and the presence/absence of the detection mark in a detection position of an optical sensor is determined. A rear end of the continuous paper in the hopper is determined if the result of determination of the presence/absence of the detection mark during conveyance of the continuous paper is the same. A passage length from the position of the determined rear end of the continuous paper to a print unit is equal to or longer than a predetermined maximum print size. By this arrangement, the rear end of the continuous paper can be detected without upsizing the apparatus and without complicating the structure, and the continuous paper can be effectively utilized without causing shortage of the continuous paper during execution of print operation.

An exhaust gas control apparatus includes a PM trapping filter provided in an exhaust gas passage of an internal combustion engine, an oxygen concentration sensor provided upstream of the filter, a device that estimates the air-fuel ratio of exhaust gas supplied to the oxygen concentration sensor, and a device that estimates the amount of PM trapped in the filter based on the estimated exhaust gas air-fuel ratio and the oxygen concentration sensor output. The amount of PM trapped in the filter is estimated using the fact that the oxygen concentration sensor output value changes according to the exhaust gas air-fuel ratio and the amount of PM accumulated on the oxygen concentration sensor. As a result, the structure of the exhaust passage is able to be kept simple because only an oxygen concentration sensor is added upstream of the filter.

A sealing device with a tone wheel formed to seal between a fixed side member and a rotating side member. A slinger comprises a fitting cylindrical part fitted to the rotating side member and a flanged part radially extendedly formed at one end part of the fitting cylindrical part positioned on the outer side of a sealed portion. The outer surface of the flanged part positioned on the outer side of the sealed portion comprises a tone wheel stuck surface on which the tone wheel formed of a magnetic ring is stuck integrally with each other and an extended surface on which the tone wheel is not stuck and extended to the fixed side member. The sealing device is characterized in that a core comprises at least a fitting cylindrical part fitted to the fixed side member, the one end part of the fitting cylindrical part positioned on the outer side of the sealed portion is projected from the outer surface of the flanged part of the slinger to the outside, a part of the seal lip part is formed to be brought into elastically slidable contact with the extended surface of the slinger from the outside, and the flanged part is held by the seal lip part and the other seal lip part from the inside and the outside.

In a torsion beam wheel suspension system, a stabilizer bush (10) made of resilient material is received in a hollow interior of a torsion beam (4) that connect intermediate points of a pair of trailing arms (2), and retains an intermediate part of the stabilizer (9) to the torsion beam (4). A bracket (13) including a pair of vertical walls (13c) opposing lateral sides of the stabilizer bush is attached to a part of the torsion beam to prevent the lateral shifting of the stabilizer bush without any part of the bracket or stabilizer bush restraining the torsional deformation of the stabilizer or torsion beam. The vertical walls may be spaced apart from the stabilizer bush. The structure is not costly and does not cause any complication or difficulty in the assembly work of the rear wheel suspension system. The bracket may have dual purposes of retaining the stabilizer bush and supporting a dynamic damper (11).

An ignition device, including: an ignition coil (1) having a primary coil and a secondary coil; a switching element (5) for causing a primary current to be conducted through and shut off from the primary coil of the ignition coil; a waveform shaping circuit (6) for shaping a waveform of an ignition signal transmitted from an outside through a signal line to supply a conduction signal thus obtained to the switching element; ion current detecting means (8, 9) connected to the secondary coil of the ignition coil, for detecting an ion current flowing through the secondary coil; and ion signal generating means (10, 11, 12) for outputting an ion signal, which indicates the ion current detected for a predetermined period after the conduction signal of the waveform shaping circuit has been turned off, to the outside through the signal line while invalidating the conduction signal from the waveform shaping circuit.

An all terrain vehicle is constructed to prevent rainwater or the like from entering an inner portion of an air cleaner without complicating the structure of the vehicle or making the assembly work difficult, while improving the external appearance of the vehicle. An air cleaner is provided below a seat, and the air cleaner is positioned between left and right rail main bodies when viewed from above. Left, right, bottom and rear surfaces of the air cleaner are covered with an undercover, which is separate from the air cleaner.

A sealing device formed to seal between a fixed side member and a rotating side member, comprising a slinger having a fitting cylindrical part fitted to the rotating side member and a flange part formed at one end part of the fitting cylindrical part positioned on the outer side of a sealed portion so as to be extended in the radial direction. A core comprises at least a fitting cylindrical part fitted to the fixed side member. The sealing device is characterized in that one end part of the fitting cylindrical part positioned on the outer side of the sealed portion is positioned on the sealed portion side more than the sealed portion side inner surface position of the flange part of the slinger and a part of a seal lip part is formed to be projected from near one end part of the fitting cylindrical part of the core and to be brought into elastically slidable contact with the extended end face of the slinger.

An optical active cable includes an optical cable, optical modules disposed at both ends of the optical cable and each including a transmission part including a light emitting element and a reception part including a light receiving element, a light intensity detection part disposed in each of the optical modules to detect an intensity of a light received by the light receiving element, a communication means to transmit and receive a data of the light intensity detected by the light intensity detection part between the optical modules, and a light intensity transmission reception part disposed in each of the optical modules to transmit the data of the light intensity detected by the light intensity detection part to an opposite one of the optical modules via the communication means, and to receive the data of the light intensity transmitted from an opposite one of the optical modules via the communication means.

The image recording apparatus comprises: an image recording device which records a first image on a recording medium; a control information recording device which records, on the recording medium, control information related to a subsequent image recording operation; and a control information reading device which reads the control information recorded on the recording medium, wherein a second image is recorded on the recording medium according to the control information read from the recording medium on which the first image and the control information have been recorded.

An ultra-high speed image sensor is a frame transfer type. A charge corresponding to an intensity of a incident ray is generated at an element of a charge transfer path corresponding to each window. The generated charge is transferred on the charge transfer path by voltages applied from the charge transfer electrodes to. Each of the charge transfer electrodes to has a larger size in a charge transfer direction at portions corresponding to the window than that at portions covered with the intercepting film.

An optical module includes a light emitting element, a connector part that supports one end of an optical fiber and optically couples the optical fiber to the light emitting element, and a monitoring light receiving element that has a characteristic to increase photosensitivity with an increase in an ambient temperature, and receives a part of components of light emitted from the light emitting element.