摘要:
The present invention relates to a pharmaceutical composition comprising a thiourea derivative or its pharmaceutically acceptable salt, a cyclodextrin or its derivative; and a pharmaceutical formulation comprising same.
摘要:
Provided is a method of and system for settling signatureless payment of a slip of bank card sales in a mobile terminal such as a cellular phone, a personal digital assistant, and a smart phone, having a mobile IC (Integrated Circuit) chip card, to then be printed on a transaction approval sales slip, to thereby make personal authentication completed and prevent the sales slip from being forged or fabricated, without signing on a customer's autographical signature of the sales slip. The signatureless payment settlement system has an algorithm for producing a personal authentication value in an IC chip card mounted on the mobile terminal including the cellular phone or PDA (Personal Digital Assistant), and receives a card issuing company key, card issuing information, a card password, an IC chip card produced random number to produce a personal authentication value. Then, the signatureless payment settlement system transmits the generated authentication value to the mobile payment settlement terminal in a card affiliated shop together with the card information through an IR (Infrared Ray), RF (Radio Frequency), or bluetooth communication, to then make the personal authentication value printed on the customer signature column of the sales slip output from the credit card inquiring machine (CAT) or the POS (Point of Sales) system, at the time when a transaction is approved. Accordingly, the signatureless payment settlement system solves inconveniences that a customer who uses a card should sign on a slip of sales at a card affiliated shop, and shortens a card transaction approval time. Also, when a validity of transaction by use of a card is challenged, a card issuing company can confirm the validity of the card use for verification. As a result, the signatureless payment settlement system can prevent forgery, fabrication, or falsification of the sales slip, to thereby prevent an illegal card use.
摘要:
Provided are a multiplierless FIR digital filter and a method of designing the same, in which a filtering operation is performed by not multipliers needed as many as the number of tap depending on design requirement but a small addition/subtraction circuit using extracted information after analyzing the property of a given coefficient and extracting information required for design by only adding/subtracting operations. In the method of designing the multiplierless FIR digital filter, four tables are created to extract and store information needed for adding and subtracting operations to coefficients of design requirement, and an addition table is created to set a sixteen-multiple adding section of which a least upper bound is the maximum value of when the coefficient is represented into an integer by taking a decimal part of the coefficient, and to store values obtained by adding the input data input synchronizing with a clock frequency as a unit of sixteen sections. Further, a value corresponding to multiplication is obtained by performing extraction and error correction on the added values from four tables and the addition table, and an adder chain of an output terminal sums up the values and outputs the filtering results, thereby effectively implementing a logic circuit of the multiplierless FIR digital filter.
摘要:
A system and method for active visual measurement and servo control using laterally sampled white light interferometry (L-SWLI) for real-time visual tracking of six-degree-of-freedom (6 DOF) rigid body motion with near-nanometer precision. The visual tracking system is integrated with a 6 DOF motion stage to realize an ultra precision six-axis visual servo control system. Use of L-SWLI obtains the complete pose of the target object from a single image frame to enable real-time tracking. Six-degree-of-freedom motions are obtained by measuring the fringe pattern on multiple surfaces of the object or from a single surface with additional information gained from conventional image processing techniques.
摘要:
Provided is a target apparatus of high durability so that a thin film is not deformed or damaged under an environment of high temperature and high pressure generated during a nuclear reaction between proton and H218O concentrate, and a productivity of 18F can be increased. The target apparatus includes a cavity member having a cavity, in which H218O concentrate is received, for producing 18F using a nuclear reaction between proton irradiated onto the H218O concentrate in the cavity and the H218O concentrate. The cavity member includes: a front opening and a rear opening facing opposite directions to each other on the irradiation path of the proton, and connected to the cavity so that the cavity can be communicated with the outside; a front thin film and a rear thin film disposed to block the front opening and the rear opening, respectively; and a front reinforcing member and a rear reinforcing member coupled to the cavity member so as to support the front thin film and the rear thin film in order to prevent the front and rear thin films from being swelled due to a pressure rising in the cavity during the nuclear reaction, wherein the front reinforcing member includes a plurality of penetration holes penetrating the front reinforcing member in the irradiation direction of the proton.
摘要翻译:提供了一种高耐久性的目标装置,使得在质子与H 2 O之间的核反应中产生的高温高压环境下,薄膜不变形或损坏, SUP浓缩物,并且可提高 18F的生产率。 目标装置包括具有空腔的空腔构件,其中容纳有H 2 O 18 O 2浓缩物,用于使用核反应产生“18” 在质子辐射到空腔中的H 2 H 2 O 20浓缩物和H 2 O 18 O 2浓缩物之间。 空腔构件包括:在质子的照射路径上彼此相对的前开口和后开口,并且连接到空腔,使得空腔能够与外部连通; 设置成分别阻挡前开口和后开口的前薄膜和后薄膜; 以及连接到空腔构件的前部加强构件和后部加强构件,以便支撑前部薄膜和后部薄膜,以防止前后薄膜由于空腔中的压力升高而膨胀 核反应,其中前加强构件包括在质子的照射方向上穿透前加强构件的多个穿透孔。
摘要:
A semiconductor manufacturing apparatus includes a body having a reaction chamber formed therein to process a semiconductor wafer, a chuck provided within the reaction chamber to support the semiconductor wafer, a chuck rotating device provided within the reaction chamber to support and rotate the chuck, and a slant adjuster to support the chuck rotating device and to adjust a position of the chuck rotating device to adjust a slant of an upper surface of the chuck.
摘要:
The present invention relates to a purification method of simvastatin crystal, more particularly to a method of effectively removing impurities contained in crude simvastatin obtained by a conventional synthetic method of simvastatin while minimizing loss of effective components to obtain high-quality simvastatin with good yield.
摘要:
Disclosed herein are a crosstalk canceling pattern for high-speed communications and a modular jack having the same, which includes a compensating capacitor on a transmission line to cancel crosstalk due to parasitic capacitance generated between neighboring insert pins, and includes a second compensating capacitor to correct phase mismatch due to parasitic inductance generated in insert pins and transmission lines, when a high-frequency signal is applied. The modular jack having the crosstalk canceling pattern for high-speed communications includes a housing, a printed circuit board, a lower contact block, and an upper contact block. The hosing includes a plug insert hole, an insert pin locking plate, and a coupling guide part. The printed circuit board is a multi-layered structure having a plurality of compensating capacitors. The lower contact block is mounted to the lower surface of the printed circuit board. The upper contact block is mounted to the upper portion of the lower contact block, and divides UTP cable wires to be connected to IDC terminals.
摘要:
A method for forming a metallization contact in a semiconductor device includes the steps of: (a) forming an insulating layer on a semiconductor substrate including an active device region; (b) forming a contact hole to expose a portion of the active device region by etching a portion of the insulating layer; (c) forming a CVD TiN layer on the insulating layer and inside the contact hole; (d) forming a PVD TiN layer on the CVD TiN layer using ionized metal plasma sputtering; and (e) forming a metal layer on the PVD TiN layer.
摘要:
A method of manufacturing a semiconductor device in a MLM process to reduce compression stress of a metal line or a HDP oxide film, and to reduce compression stress in a subsequent metal line thermal treatment process. It is thus possible to reduce generation of a crack caused by compression stress. Further, by obviating a heterogeneous interface becoming a cause of a crack and stabilizing the interface of an unstable TEOS oxide film, generation of a crack in a semiconductor device can be reduced.