摘要:
In order to provide a method for driving a display panel capable of improving durability of a driving device for driving a display panel, when a scan pulse is applied in superposition with a base pulse to one of row electrodes of one row electrode pair among row electrode pairs while the base pulse is applied to one of the row electrodes of all the row electrode pairs in the display panel and a pixel data pulse corresponding to an image signal is applied to the row electrode at the same timing as that of the scan pulse to set discharge cells to either one of a light-on mode and a light-off mode, a change ratio of a voltage value in a fall period in the base pulse is smaller than a change ratio of a voltage value in a fall period in the scan pulse.
摘要:
An NMR signal acquisition device that can increase the magnetic field homogeneity in a high frequency magnetic field by one of the following. (a) Current paths each having a different inductance are provided to adjust the diversion ratio of the current, (b) A current path branch point is provided in an intermediate part of the winding of a solenoidal coil so that there are more current paths in the intermediate part of the winding than in the current paths connected to the feeding points at both ends, (c) The radiuses of current paths are adjusted, (d) Winding pitches in the axis direction are adjusted, (e) Current path widths are adjusted, and (f) The solenoidal coil has both positive direction current paths and negative direction current paths.
摘要:
A hair removing device with a lotion applicator includes a housing, a hair removing head mounted to the housing and adapted to be held against a user's skin for hair depilation or hair epilation, an applicator which dispenses a lotion on the user's skin, a tank holding the lotion and a lotion supply mechanism for supplying the lotion from the tank to the applicator. The lotion supply mechanism includes a regulating device, which regulates an amount of the lotion being dispensed from the applicator. The lotion supply mechanism includes a powered pump for expelling the lotion from the tank to the applicator. The regulating device includes a handle for varying pump capacity of the powered pump. The applicator is incorporated into a head frame forming a part of the hair removing head with the head frame being detachable from the housing.
摘要:
In a the structure of end tape for revealing impending exhausting of a coating film tape supply, the end tape is connected to the core by a first single-sided adhesive tape, and to the coating film tape by a second single-sided adhesive tape, both adhesive tapes having a thickness of not more than 25μ. The thickness of the second single-sided adhesive tape is 20% to 70% of the total thickness of the adhered section where the second single-sided adhesive tape, the end tape and the coating film tape overlap, and at least 30% of the thickness of the adhered section where the second adhesive tape is adhered directly to the coating film tape. The thickness of the first adhesive tape is 30% to 70% of the total thickness of the adhered section, where the first adhesive tape and the end tape overlap.
摘要:
An electronic apparatus includes a component to which a pressure is applied or which provides vibration, a heat absorbing member, a heat dissipating member, an elastomer bag which receives a pressure or the vibration from the component, a first check valve connected to a port of the elastomer bag, a second check valve connected to another port of the elastomer bag, and a coolant which flows passing through the heat absorbing member, the first check valve, the elastomer bag, the second check valve, and said heat dissipating member.
摘要:
A semiconductor device includes a semiconductor chip formed with connection terminals, an elastic structure interposed between a main surface of the chip and a wiring substrate formed with wirings connected at first ends thereof to the connection terminals, and bump electrodes connected to the other ends of the wirings. The connection terminals may be at a center part or in peripheral part(s) of the chip main surface and both the elastic structure and wiring substrate are not provided at locations of connection terminals. A resin body seals at least the connection terminals and the exposed first ends of wirings (leads). In a scheme in which the connection terminals are located in a peripheral part of the chip main surface, the wiring substrate protrudes beyond the chip boundary where the connection terminals are arranged, and the resin body shape is restricted by the protruding part of the wiring substrate.
摘要:
A desired q-axis current is determined based on a desired torque, and a desired d-axis current is determined based on the rotating speed of a synchronous motor when the terminal voltage of the synchronous motor coincides with a predetermined maximum permissible voltage to weaken a magnetic field created by the synchronous motor equivalently and to prevent the drop of the output torque of the synchronous motor. The desired d-axis current is determined based on the desired torque and the rotating speed. Therefore, the desired d-axis current can be reduced when a high torque is not necessary and undesired increase of the desired d-axis current can be prevented. Thus the synchronous motor operates efficiently, heat generation of the synchronous motor is prevented and power factor is improved.
摘要:
A method of resetting a substrate processing apparatus having a chamber which is capable of carrying out abnormality judgment on the substrate processing apparatus accurately without causing a decrease in the utilization ratio of the substrate processing apparatus. The chamber is evacuated. A temperature in the chamber is set. Whether or not there is an abnormality in the chamber is judged. An atmosphere in the chamber is stabilized so as to conform to predetermined processing conditions. At least one selected from data that change in response to a change in a state inside the chamber is measured. The measured data is compared with reference data that corresponds to the measured data for a normal state in the chamber.
摘要:
An apparatus includes a light chamber defined by a lamp body and a front cover. The apparatus houses a projection-type light source unit which integrates a reflector, a light source disposed in the vicinity of a first focal point of the reflector, a convex lens disposed in front of the reflector, and an extension reflector. The convex lens is disposed such that light external from the lamp chamber enters the lamp chamber and is reflected out through the convex lens.