Abstract:
Provided is an apparatus for generating circuit design information automatically clock gated, for the purpose of alleviating the burden of a designer in performing clock gating to a circuit. The apparatus having an obtaining unit operable to obtain functional structure information and execution sequence information from outside, the functional structure information defining a structure of a function and the execution sequence information defining an execution sequence of the function; a structure information generating unit operable to generate, according to the execution sequence information and the functional structure information, circuit structure information in register transfer level which defines a plurality of circuits that execute the function according to the execution sequence; a gated clock information generating unit operable to generate, according to the execution sequence information and the functional structure information, gated clock information in register transfer level which defines a clock control circuit that supplies, to each of at least one of the circuits, a gated clock that is set to halt clock input when the clock input is unnecessary; and an outputting unit operable to output the gated clock information together with the circuit structure information.
Abstract:
A producing process of amino resin crosslinked particles includes the step of curing an emulsion of an amino resin precursor and an emulsifier in the presence of a catalyst, the amino resin precursor being a product of a reaction of an amino compound with formaldehyde, so as to prepare amino resin particles, the step of neutralizing the suspension of the amino resin particles after the curing step, and the step of heating the suspension in a temperature range of 130° C. to 230° C. after the neutralizing step. The amino resin crosslinked particles thus prepared by the condensation of the amino compound and formaldehyde generate formaldehyde in an amount of not more than 1000 ppm in a pyrolysis test and have a characteristic that a Hunter whiteness is not less than 85 percent.
Abstract:
A flare measuring mask and a flare measuring method are capable of measuring flare at high sensitivity by an optical measuring instrument. The first measuring portion has a double cross shielding area including first stripe-shaped shielding portions of the same figure aligned in parallel at regular intervals and third stripe-shaped shielding portions of the same figure aligned in parallel at regular intervals, crossing with the first shielding portions at right angles, and the second measuring portion includes second-stripe shaped shielding portions identical to the first shielding portions of the first measuring portion and fourth stripe-shaped shielding portions identical to the third shielding portions, crossing with the second shielding portions at right angles in a central portion. In the resist length measuring process, the presence of the flare is checked by measuring the length of the resist pattern corresponding to the respective shielding portions in the longitudinal direction.
Abstract:
The porous oil-impregnated bearing 1 comprises a bearing body 1a made of a porous material, and oil retained in the pores of the bearing body 1a by impregnation with lubricating oil or lubricating grease. The inner peripheral surface of the bearing body 1a is formed with a bearing surface 1b opposed to an outer peripheral surface of a shaft to be supported, with a bearing clearance defined therebetween. The bearing surface 1b has a first region m1 in which a plurality of hydrodynamic pressure generating grooves 1c inclined in one direction with respect to the axial direction are circumferentially disposed, a second region m2 which is axially spaced from said first region m1 and in which a plurality of hydrodynamic pressure generating grooves 1c inclined in the other direction with respect to the axial direction are circumferentially disposed, and an annular smooth region n disposed between the first and second regions m1 and m2.
Abstract:
An XBOX optical connector has a miniature phone plug at one end of an adapter cable. The phone plug plugs into a jack provided in a console connector that plugs into the console of an XBOX game machine. A semiconductor laser modulator optical transmitter that modulates digital audio signal data onto a laser light beam is provided. The optical transmitter is powered by 5 volts dc received from the game console. The digital audio signal data is received from the game console, is conducted by the adapter cable, and provided to a television set by means of an optical connector provided at the other end of the adapter cable.
Abstract:
The image reading system comprises an image reading device and a computer, which is connected to the image reading device. The image reading device has a line sensor by which an image recorded in a read object is read. Image data corresponding to the image is recorded in a recording medium by the image reading device. In the image reading device, only an operation mode, such as a reading operation, in which the image is read, a recording operation, in which the image data is recorded in the recording medium, and a deleting operation, in which the image data is deleted from the recording medium, can be performed. An operating condition, such as a resolution with which the image is indicated by a display device, can only be changed by the computer.
Abstract:
An electrical connector apparatus and method utilizing an elongate electrically conducting ferrule (20) having a contact (24) on one end and a hollow conical threaded portion (22) for receiving a wire on the other end, and a color coded insulating boot (10) threaded over the ferrule to cover all but the contact. The electrical wire is wrapped around threaded portion (22) which is then tightened into boot (10), thereby securing the wire to the ferrule (20). Ferrule (20) can then be electrically connected by use of contact (24) to a device for receiving power.
Abstract:
An injector comprises an injection nozzle 1 having a nozzle hole 3, a valve body 2 for controlling a fuel flow through the nozzle hole 3, and changing means 6, 7, 10, 11, 12, 13, 20 for changing a shape of fuel spray, the fuel spray being formed by the fuel which flows through the nozzle hole. The injector includes rotation preventing means for preventing the valve body 2 from rotating with respect to the injection nozzle 1 around a center axis of the valve body 2. The injector includes angular displacement controlling means for controlling an angular displacement of the valve body 2 with respect to the injection nozzle 1. A shape of a tip of the valve body 2 is circumferencially non-uniform.
Abstract:
The present invention provides a thermosetting resin potting composition with low melt viscosity and good flowability even though it contains large amount of an inorganic filler containing sphere silica powder as a main component. With this construction, the present invention has solved the problem residing in the prior art that, when the content of an inorganic filler is increased, the viscosity of a potting composition is increased and its flowability is lowered. In the present invention, the sphere silica particles in the inorganic filler have at least one particle group, and the particle group has an average particle diameter of 0.01 to 10 &mgr;m and a coefficient of particle diameter variation of 10 percent or smaller. More preferably, the sphere silica particles have two or more particle groups. In this case, the average particle diameter of the larger particle group is 1.4 times or larger than that of its adjacent and smaller particle group.
Abstract:
Provided is a silica base particle having an average particle diameter of 0.01 to 10 .mu.m, wherein carboxylic esters are present on the surface of the above particle in a proportion falling in a range of 0.05 to 10% by weight based on the weight of the above particle. A polyester film containing the above silica base particles shows an excellent lubricant property and scratch resistance.