摘要:
Disclosed herein is a solid-state image pickup device including, a plurality of light receiving units, a transfer channel, a first transfer electrode, a second transfer electrode, first wiring, and second wiring.
摘要:
A spectacle type communication device wearable in the same feeling as in wearing normal spectacles, preventing tired feeling and uncomfortable feeling from providing to a wearer even if the wearer uses it for a long time, and capable of providing excellent aesthetic appearance. In the communication device formed in a spectacle style, bone-conduction speakers (3) separated from a communication device body (7) having an amplifier circuit and a battery are mounted on temples (2) or ear pads (4) and supported to be brought into contact with tragus (10) or near jaw joints slightly forward of the tragus (10), and the connection parts (5) of cables (8) extending from the communication device body (7) are disposed on the temples (2) or the ear pads (4).
摘要:
In accordance with a component mounting apparatus, a component stored in a component feeder is held by a component holding member and is then mounted in a mounting position on an object. The apparatus functions to, when a mounting posture of the component in which the component is mounted onto the object is inclined with respect to a basic posture of the component by a mounting angle, hold the component from the component feeder by the component holding member that has preliminarily been rotated to the mounting angle in such a direction as to depart from a reference posture of the component holding member prior to the mounting of the component on the object. And afterwards, the component holding member is rotated in a specified direction to finally return the component holding member to the reference posture, and then the component is mounted on the object.
摘要:
A DC power source unit supplies a DC voltage to a power tool through an adapter when a power switch of the tool is turned ON and also charges a battery pack used as an alternative power source of the tool when the power tool is not operated. In order to prevent a rush current from flowing in a switch interposed between a switching power source circuit and the battery pack when charging the battery pack is commenced, the switch is rendered OFF when the output voltage from the switching power source is greater than the battery voltage. Charging the battery is started upon once lowering the output of the switching power source to a level lower than the battery voltage.
摘要:
A DC power source unit supplies a DC voltage to a power tool through an adapter when a power switch of the tool is turned ON and also charges a battery pack used as an alternative power source of the tool when the power tool is not operated. A minimum battery temperature gradient amongst battery temperature gradients ever computed is used to determine whether the battery pack has cooling effect when forcibly cooled by a cooling fan or whether the battery pack has reached a full charge condition. When charging the battery pack is interrupted due to operation of the power tool, computing the battery temperature gradient is halted for some time or determination of the battery pack's full charge condition is not performed for some time in order to prevent the minimum battery temperature from being updated during interruption of charging of the battery pack.
摘要:
To provide a resin molding machine that can reduce cost by eliminating the need for a residual-material remover, and can reduce cycle time and the amount of residual material, the resin molding machine includes a stationary cavity plate that has a gate communicating with a cavity, a sprue bushing in which a sprue is formed for feeding a molding material through the gate into the cavity, a runner plate disposed between the stationary cavity plate 13 and the sprue bushing, a cylinder unit (runner-plate driving mechanism) for rectilinearly reciprocating the runner plate between ejecting positions and via a molding position, the ejecting positions being separated from the molding position A and provided for ejecting the residual material, and an ejecting channel (residual-material ejecting mechanism) for ejecting the residual material at the ejecting positions.
摘要:
An injection molding machine includes a plasticating unit for plasticating a thermoplastic resin, and an injecting unit connected to the plasticating unit through a connecting passage to inject the plasticated resin into a mold. In the connecting passage, provided is a buffering unit for reserving the resin in an amount at least equal to the quantity of the resin injected per one shot. The plasticated resin is temporarily reserved in the buffering unit, and then, the reserved resin is fed to the injecting unit when the measuring is carried out, whereby the plasticating unit can be driven continuously simultaneously with the operation of the injecting unit and the mold. The molding cycle can shortened with the plastication efficiency being enhanced.
摘要:
An injection molding machine includes a plasticating unit for plasticating a thermoplastic resin, and an injecting unit connected to the plasticating unit through a connecting passage to inject the plasticated resin into a mold. The injecting unit A includes a rotary pump having a suction port connected to the plasticating unit through the connecting passage and a discharge port connected to the mold. The plasticated resin is intermittently injected into the cavity of the mold through the injection port by means of the rotary pump. In the connecting passage, an accumulator is provided which reserves the resin plasticated in the plasticating unit in an amount equal to or more than the shot capacity, and feeds the resin to the rotary pump.
摘要:
A method of injection-moulding includes separating an injection nozzle from a mould during every moulding cycle. An apparatus for carrying out the method is also disclosed.
摘要:
The object is to provide a handset for a telephone set or for a radio communication unit to enable its user to receive a communication while enjoying music through a headphone set and the like. The handset is small in size, light in weight and excellent in fittingness. Further, the handset enables its user to easily perceive a voice sound in communication even in a high-noise environment, and also enables the user to speak in a whisper without making the people around the user uncomfortable. Still further, the handset is capable of serving as a personal ornament of the user. The handset is provided with a bone conduction speaker portion 2, a microphone portion 3 and a drive circuit storage portion 4, and is capable of being connected with the telephone set or the radio communication unit. The bone conduction speaker portion 2 is capable of being disposed adjacent to any desired area of the user's face when the microphone portion 3 is disposed adjacent to the user's mouth.