Abstract: While modules to be tested in one constant temperature oven are tested by providing a plurality of constant temperature ovens, accommodating a plurality of modules to be tested in each constant temperature oven and connecting the modules to be tested accommodated in a plurality of constant temperature ovens to the measuring instruments via the switches, preparation for testing such as temperature change of the other constant temperature oven is conducted and the modules to be tested in one constant temperature oven are tested using measuring instruments. Thereafter, the switches are changed over and the modules to be tested accommodated in the other constant temperature oven are tested. Thereby, expensive measuring instruments can be used effectively.

Abstract: A method for evaluating an insulating film includes: a first step of forming an insulating film on a semiconductor substrate including a p-n junction therein; a second step of selectively forming an electrode pattern on the insulating film; a third step of forming a measurement electrode on the insulating film so as to be electrically insulated from the electrode pattern; and a fourth step of applying a measurement voltage between the measurement electrode and the semiconductor substrate via the insulating film and measuring a leakage current leaking through the p-n junction so as to evaluate a damage to the insulating film or the semiconductor substrate.

Abstract: Test terminals connected to output lead sections are divided into blocks, and in each of the blocks, an outermost pair of the test terminals extends inwards from the output lead sections to oppose each other, and the pair is located relatively far from a place where a liquid crystal driver LSI chip is mounted.

Abstract: An electromagnetic relay including a base, an electromagnet incorporated to the base, an armature movably arranged relative to the electromagnet, and a contact section incorporated to the base to be actuated by the armature. The electromagnet includes a bobbin, a coil having a center axis and carried on the bobbin, and a pair of coil terminals mounted to the bobbin. Each of the coil terminals is provided with a first end region and a second end region, extending in respective directions transverse to each other. The coil terminals are disposed in such a manner that respective first end regions extend in a direction transverse to the center axis of the coil to project outward from the bobbin and are arranged side-by-side in a row extending substantially parallel to the center axis, and that respective second end regions extend in a direction parallel to the center axis of the coil to project outward from the bobbin and are arranged side-by-side in a row extending substantially transverse to the center axis.

Abstract: Test terminals connected to output lead sections are divided into blocks, and in each of the blocks, an outermost pair of the test terminals extends inwards from the output lead sections to oppose each other, and the pair is located relatively far from a place where a liquid crystal driver LSI chip is mounted.

Abstract: When etching is performed with respect to a silicon-containing material by using a dry etching apparatus having a dual power source, the application of bias power is initiated before oxidization proceeds at a surface of the silicon-containing material. Specifically, the application of the bias power is initiated before the application of source power is initiated. Alternatively, the source power and the bias power are applied such that the effective value of the source power reaches a second predetermined value after the effective value of the bias power reaches a first predetermined value.

Abstract: A mill offers superior milling efficiency by being provided with a partition to divide a milling chamber into a first guide path and a second guide path. Particles of a milling material that have been ground at a milling area in the milling chamber are guided into a particle classifier through the first guide path, and the ground particles of the milling material that were classified by the particle classifier as requiring further milling are guided back into the milling area through the second guide path.

Abstract: An ink jet recorder according to the present invention comprises an ink cartridge having an ink supply port for supplying ink to a recording head and an ink holding member composed of a porous member for holding the ink, the ink holding member being so provided inside the ink cartridge as to cover the ink supply port, and a recording head communicating with the ink supply port of the ink cartridge and having a plurality of nozzle holes provided therein, wherein the following conditions are satisfied, letting S0 (mm2) be the cross-sectional area of an opening in the ink supply port, S1 (mm2) be the total sum of the cross-sectional areas of openings in the plurality of nozzle holes, and S2 (mm2) be the average of the cross-sectional areas of holes in the ink holding member: (1/S2)×(1/35)>S0≧S1×5

Abstract: An ink cartridge has an ink holding chamber, an ink holding member that is placed inside the ink holding chamber and that holds ink, an ink supply outlet that connects the ink holding chamber and the outside; and a protruding member that is placed on the wall of the ink holding chamber in which the ink supply outlet is formed and that protrudes into the ink holding chamber. In the ink cartridge, the protruding member that protrudes into the cartridge presses onto the ink holding member from the area around the ink supply outlet. Consequently, the ink holding member becomes compressed by means of the protruding member, so that the ink held in the ink holding member flows out easily from the ink holding member. Further, in the ink cartridge, it is preferred that the protruding member be located such that it surrounds the supply outlet and that an ink pathway where the protruding member does not exist be created in at least part of the area around the ink supply outlet.

Abstract: The present invention is directed to a harmful gas removing agent used for removing harmful gas such as CO, NO.sub.x, and O.sub.3 from exhaust gases ventilated from automobile tunnels and underground parking, thereby preventing air pollution. The harmful gas removing agent, solving the problems of the conventional adsorbents and catalysts, is capable of efficiently removing NO.sub.x with no need of pre-treatment of adding O.sub.3 to the exhaust gas being treated, as well as being capable of satisfactorily removing CO and O.sub.3 from exhaust gases even at high humidity, and its removing activity lasts for a long time. Furthermore, the harmful gas removing agent can be regenerated by being exposed to hot air at relatively low temperature, thereby being repeatedly used, and is hard to be poisoned by SO.sub.x contained in the exhaust gas.

Abstract: In an ink cartridge, a holding section, containing a holding member for holding ink, is provided in the cartridge body; a supply port, for supplying the ink held in the holding member to the outside, and a cover member, for opening and closing the supply port, are provided in the holding section; and the cover member is urged by the holding member to close the supply port. Further, in an ink supplying apparatus, a guide pipe is provided in its apparatus body, and the guide pipe is inserted into the supply port to press the cover member into the holding section to open the supply port.

Abstract: The subject of the present invention is to provide a water-borne resin composition having excellent hydrophilicity, that is, water reducibility or water dispersibility, can decrease the amount of organic solvent contained in a coating, has excellent curability, water resistance, flexibility, heat resistance, hardeness which are equivalent to those of solvent-borne amino resin, and which can decrease discharges in a dryer, and a water-borne coating comprised thereof. The above problem can be solved by a water-borne resin composition comprising:amino resin (A) obtained from amino compound (a) comprising at least one carboxyl group in a phenyl group of benzoguanamine, the amino compound (a) represented by chemical formula 1 andwater-borne resin (B) having a functional group reactive with the amino resin (A), and water-borne coating comprising the water-borne resin composition as an essential component.

Abstract: An ink cartridge for supplying ink to a recording head in the present invention is provided with an ink containing section containing the ink, an ink supply port for supplying the ink to the recording head, a vent hole for introducing air into the ink cartridge, a first holding member containing section containing an ink holding member for holding the ink between the ink containing section and the ink supply port, and a second holding member containing section containing the ink holding member for holding the ink between the ink containing section and the vent hole, the first holding member containing section and the second holding member containing section not communicating with each other.

Abstract: A liquid fuel reforming apparatus comprising a bobbin main body containing a fuel passage through which a liquid fuel such as gasoline and a combustible gas passes; a coil having a predetermined number of winding formed around the bobbin main body; and a multi-faced magnetic metal material sealed in the fuel passage, which permits passage of the liquid fuel being brought into contact therewith; wherein the liquid fuel is adapted to be reformed by applying a predetermined voltage across the coil to induce a magnetic field and effect magnetization of the multi-faced magnetic metal material contained in the fuel passage and by allowing the liquid fuel to flow through the fuel passage in contact with the magnetized multi-faced magnetic metal material. The multi-faced magnetic metal material may be replaced with a multi-faced material of an amorphous metal alloy.

Abstract: A glass gob production device for producing a glass gob from molten glass. The glass gob production device has a crucible which accommodates molten glass, a nozzle one end of which is connected to the crucible and from the other end of which the molten glass in the crucible is discharged, and a support member opposite to the other end of nozzle and having an indentation on the surface thereof for receiving and retaining the discharged molten glass in the indentation to form a glass gob. The indentation of the support member has a bottom surface and a reference surface extending in a direction perpendicular to the circumference of the bottom surface.

Abstract: A disk presser mechanism in a magnetic recording and reproducing apparatus includes a rotatable turntable, a clamp member for clamping a disk on the turntable, a clamp arm supporting the clamp member and movable toward and away from the turntable, a drive lever operatively coupled to the clamp arm, an actuator cam for pressing the drive lever to move the clamp arm in a direction to cause the clamp member to clamp the disk on the turntable, a pad holder having a pad for confronting the disk, a spring member for urging the pad to be pressed against the disk, and an engaging portion acting between the drive lever and the pad holder for moving the pad holder away from the disk when the drive lever is released by the actuator cam to unclamp the disk.

Abstract: A flexible disk apparatus has a loading arm which constitutes a part of a magnetic head carriage and moves at least one of a pair of opposing magnetic heads toward the other, and a lever which is pivotally attached to the apparatus for closing and opening a slit through which a flexible disk is loaded and unloaded. The flexible disk apparatus is provided with an interlocking mechanism adapted to actuate the loading arm by means of a cam which is secured to one end of a pivot of the lever which is opposite from the end at which the lever is secured. The cam extends in the same direction as that of the lever. The flexible disk apparatus is further provided with a protection arm which is secured to an intermediate portion of the pivot of the lever and extends normal to the longitudinal axis of the lever.

Abstract: A rotary pulse switch is disclosed in which contact pairs each consisting of a movable contact and a fixed contact are disposed along a radial face of the rotor so as to be closer to the center than the outer circumferential edge of the rotor. In this way, the width of a case into which the contact pairs fit can be made only slightly larger than the diameter of the rotor. A contact operating member for pushing a movable contact extends from the side of an operating member disposed in the proximity of the outer circumferential surface of the rotor between the two contact pairs and at substantially the same height as a projection of the operating member. Thus, the height of the case can also be reduced.

Abstract: Dicyan is produced by reacting hydrocyanic acid with oxygen or oxygen-containing inert gas in an aqueous solution of copper nitrate or copper nitrate and one or more nitrates of alkali metals, alkaline earth metals or aluminum at a pH of from -0.5 to 1.5. Almost all the small quantity of nitrogen oxides by-produced in the reaction can be removed by absorbing them in the catalyst solution in which the reaction is terminated or retarded and the resulting solution can be reused by recycling.