摘要:
A plurality of electrodes are adapted to be attached on a living body. An electric pulse is output through the electrodes as an electric stimulation to the living body. An analyzer is operable to detect a waveform of the electric pulse and to analyze a parameter of the waveform. A display displays the parameter together with one of the waveform and a model waveform which is an invariable waveform representative of the electric pulse.
摘要:
A method of molding an object with a mold having a transfer face includes the steps of filling, separating, re-melting, re-contacting, cooling, and removing. The filling step fills a thermoplastic material, having a temperature greater than a softening temperature of the thermoplastic material, into a cavity space in the mold having a temperature smaller than the softening temperature of the thermoplastic material. The thermoplastic material comes in contact with the transfer face and is cooled. The separating step separates the transfer face from the thermoplastic material to form a heat-insulating layer between the thermoplastic material and transfer face. The re-melting step re-melts the thermoplastic material with heat energy retained inside the thermoplastic material. The re-contacting step re-contacts the re-melted thermoplastic material to the transfer face. The cooling step cools the thermoplastic material to a temperature smaller than the softening temperature of the thermoplastic material. The removing step removes the cooled thermoplastic material from the mold.
摘要:
A head slider to which little amount of contaminants is adhered, that can form a uniform and flat head lubricant layer surface and that has excellent ultra-low floating properties, as well as a magnetic recording device equipped with the head slider are provided. The head slider is equipped with a head slider lubricant layer having an average film thickness of not more than 2.5 nm, and composed of a water-repellent resin, the lubricant layer being formed on the head slider surface and head slider protection layer surface facing the magnetic recording medium, and the surface tension of the head slider lubricant layer determined by the Fowkes equation is not more than those of the head slider surface and head slider protection layer surface.
摘要:
An objective is to provide an acceleration sensor element that has a high detection sensitivity and that realizes an accurate measurement of acceleration; and an acceleration sensor including this acceleration sensor element to realize a smaller size and a thinner thickness. An acceleration sensor element 10 comprises a quartz, has a thickness in a Z axis direction, and is formed in a quartz substrate 20 developed in an orthogonal XY plane. A thin-walled section of a bottom section of a concave section 28 of the quartz substrate 20 has a double-ended vibrating reed 30 in which a pair of vibration arms 31 and 35 extend in a Y axis direction. When acceleration in a Z axis direction is applied while this double-ended vibrating reed 30 having bending vibration, the acceleration is detected based on a change in a resonance frequency caused when the double-ended vibrating reed 30 deflects in the Z direction.
摘要:
To provide a block copolymer composition having a good balance in transparency and impact resistance, and particularly having an excellent impact resistance, by making a molded product of injection molding under high sear condition in such a manner as to hardly generate anisotropy. A block copolymer composed of a hard segment block comprising a block made mainly of a vinyl aromatic hydrocarbon and a soft segment block comprising a block made mainly of a conjugated diene, characterized by having a remarkably improved impact resistance without degrading transparency in respect of not only an extrusion-molded product and a blow-molded product but also an injection-molded product, by blending two kinds of block copolymers having a hard segment block of a specific structure.
摘要:
A polishing machine uses a polishing head having a movable pad to press a polishing tape for polishing beveled and edge parts of a disk-shaped object. A rotary shaft is connected to the polishing head in a direction of contact surface between the polishing tape and the object. A rotary-and-reciprocating motion device rotates the polishing head around the axial line of the rotary shaft and moves it reciprocatingly along its axial line. A moving device undergoes a reciprocating motion perpendicularly to the object surface while supporting the object. When in use, the polishing head is rotated while the pad causes the polishing tape to protrude from it while the object is rotated.
摘要:
In a touch-mode capacitance type pressure sensor, a quartz pressure sensor that can solve difficulty in thickness control on a diaphragm due to a low etching precision which is a drawback in a pressure sensor using a detecting piece made from silicon, and deterioration in a detecting accuracy and poor repetitive reproducibility in elastic deformation due to the difficulty, respectively, is provided by utilizing quartz as a detecting piece for the pressure sensor. The quartz pressure sensor including a bottom plate made from an insulating material, a lower electrode film and a dielectric film sequentially laminated on a face of the bottom plate, a detecting piece provided at a position thereof opposed to said dielectric film with a thin portion and fixed on the face of the bottom plate, and an upper electrode film formed in at least one portion of the thin portion having a positional relationship thereof opposed to the lower electrode film, in which a fine gap airtight space is provided between a lower face of the detecting piece and the dielectric film is characterized in that the detecting piece is made from a quartz material.
摘要:
A method for designing a semiconductor device in which dummy pattern density and design pattern density are equalized on the entire semiconductor chip. A layout pattern for a layout layer in a semiconductor device is divided into divided areas (step S1). A dummy pattern is inserted between design patterns in the divided areas obtained by dividing the layout pattern (step S2). Dummy pattern density and design pattern density in each divided area are calculated (step S3). Pattern rules for a dummy pattern in each divided area are changed so that the dummy pattern density and the design pattern density will be desired values (step S4).
摘要:
The present invention relates to an optical film having matt property and a matted film having a high transmittance which can be used for producing polarizing plates or liquid crystal display device excellent in display brightness and display quality by using the aforesaid films adjusted in a specific surface roughness or by using a specific two kinds of fine particles in a hard coat layer of the films. The present invention relates also to a polarizing plate of a high transmittance having an optical compensative capacity and matt property. A liquid crystal display device and a color liquid crystal display device using the aforesaid polarizing plate possessing an excellent viewing angle characteristics and is improved in Newton ring caused by contact with a light-tuning film and in non-uniformity in brightness due to the light-tuning film.
摘要:
A semiconductor-device design method considering change in capacitance between wiring patterns due to an inserted dummy pattern. An information reception part receives dummy rule information about rules for dummy patterns and process information about wiring structure of wiring patterns. A capacitance calculation part calculates a capacitance value for each of wiring distances between the wiring patterns defined by the process information, under the condition that a dummy pattern defined by the dummy rule information is inserted between the wiring patterns. A wiring-pattern capacitance calculation part calculates capacitance values between wiring patterns of an intended semiconductor device defined by layout data stored in a layout database, referring to the capacitance values calculated by the capacitance calculation part. Thus, a semiconductor device considering change in capacitance between wiring patterns due to an inserted dummy pattern is designed.