摘要:
A semiconductor integrated circuit which is connected to a substrate by solder bumps wherein, when at least one solder bump is connected to a signal line of the semiconductor integrated circuit and the semiconductor integrated circuit is mounted on the substrate, the semiconductor integrated circuit is bonded to the substrate by the solder bump, and the interconnection to the substrate is made by dummy bumps forming wires at the substrate side.
摘要:
A composite semipermeable membrane, which comprises a separating functional layer comprising a reactant of polyfunctional amine with polyfunctional acid halide, wherein a water-soluble organic material is in contact with the separating functional layer, and the separating functional layer has a boron removal ratio of 95% or more, when seawater at 25° C. having a pH of 6.5, a boron concentration of 5 ppm and a TDS concentration of 3.5% by weight is permeated under an operation pressure of 5.5 MPa.
摘要:
It is intended to provide a peroxisome proliferator-activated receptor (PPAR) activator, which is free from the problem of side effects, can be taken over a long term and has no characteristics taste. β-cryptoxantine is employed as a PPAR activator. β-cryptoxantine, which is contained in a large amount in the pulp of citrus fruits (in particular, mandarin-type citrus fruits) such as satsuma oranges, for example, has been consumed for many years. Thus, it is free from any problem in safety and has a low calorie content. Therefore, it can be taken over a long term. Because of being tasteless and odorless, moreover, β-cryptoxantine would not damage the unique taste when added to a food. Therefore, it can be added to foods and taken.
摘要:
The present invention provides a peroxisome proliferator-activated receptor (PPAR) activator, which is free from the problem of side effects, can be taken over a long term and has no characteristics taste. Nobiletin is employed as a PPAR activator. Nobiletin has an excellent PPAR activity and has an excellent adiponectin secretion-promoting effect, and is contained in a large amount in citrus fruits, in particular, in Shiikuwasha (Citrus depressa HAYATA) indigenous to Okinawa (Japan). Since citrus fruits have been consumed for many years, the safety of nobiletin has been proven and besides, nobiletin has a low calorie content. Therefore, it can be taken over a long term. Moreover, because of being tasteless and odorless, nobiletin would not damage the unique taste of a food when added thereto. Therefore, it can be added to foods and taken.
摘要:
It is possible to provide low calorie pudding, which is similar to the conventional pudding in savor, and can be stored for a long time. Gelling agent, modified starch, indigestible dietary fiber, noncaloric sweetener, and skimmilk powder, which are 0.8-1.6, 1-3, 1-10, 3-9, and 2-4, respectively, in weight ratio to total weight 100, are mixed and stirred into water, and then the mixture is heated so as to become the pudding.
摘要:
A pitch error compensating system compensates for a pitch error of a ball screw of a numerically controlled machine tool. A pitch error calculating means (4) reads a present value from a present value register (3), reads pitch error corrective quantities (.epsilon.n, .epsilon.pn) in a corresponding period, and outputs pitch error corrective quantities as pitch error corrective pulses (CP) at equal intervals in the period. The pitch error corrective pulses (CP) are added to interpolated pulses (CP) by an adder (5). Since the pitch error corrective quantities are not outputted all at once, the machine tool moves smoothly, and the quality of the machined surface of the workpiece is improved.
摘要:
A gear pitch error correcting system for a numerical control apparatus used for a machine tool including at least one pair of gears provided in a transmission line through which the rotating force of a servomotor is transmitted to a driven member. Gear pitch error correction values for the respective gears, which each correspond to a predetermined gear angle and collectively cover one gear rotation, are stored in a nonvolatile memory. A pitch error computing means (E) refers to a current position register (D), reads out pitch error correction data (14b) corresponding to the current position from the nonvolatile memory, and adds up the data to obtain a superimposed pitch error correction value. The superimposed pitch error correction value and an interpolation pulse from an interpolating means (B) are added together by an adder (C), to obtain a pitch error-corrected output pulse, which is then supplied to an axis control circuit (18). Accordingly, even with a relatively small number of gear pitch error correction values for the individual gears, a gear pitch error correction can be precisely executed in proportion to the superimposing of the gear pitch error correction values.
摘要:
A three-dimensional coordinate transformation control system controls three-dimensional coordinate transformation in a computerized numerical control apparatus for controlling a machine tool having a plurality of heads. A pre-processing calculating unit (2) decodes a machining program (1), effects three-dimensional coordinate transformation for only a first head in a three-dimensional coordinate transforming unit (3), and distributes pulses based on transformed coordinates to a pulse distributing unit (4). For a second head, the coordinates for the first head are used as they are, and pulses based on the coordinates are distributed by a pulse distributing unit (5). The three-dimensional coordinate transformation is therefore calculated by a reduced number of times, and the burden on the computerized numerical control apparatus for calculations is reduced.
摘要:
A gravity axis brake control method of controlling the brake of the gravity axis of a computerized numerical controlled machine tool, wherein a computerized numerical control (CNC) notifies a programmable controller (PC) that the control of the gravity axis will be interrupted (Step S1), the PC outputs a signal for actuating the brake at the machine tool (step S3), and the CNC turns off an exciting current of a servo motor after a preset brake operation completion time has passed (step S7). The preset time is longer than the time after that at which the CNC notifies the PC to interrupt the control of the servo motor as compared to the time at which the brake locks the gravity axis.
摘要:
A clamping tracer control system which performs a tracing feed and a pick feed alternately and effects a clamping feed at a preset clamp level and in which, between the pick feed position where the clamping feed is carried out first and the pick feed position where the clamping feed has been completed, tracer control is repeated while changing the clamp level sequentially, and when the clamping feed has been completed in the repeated tracer control, the clamp level is restored to its area of initial value to resume tracer control of the tracing feed and the pick feed alternately in the next area.