baber/WOPTO huggingface dataset:
Patent KR-20010059970-A (KR)
Inventor: KIM GYEON SU
IPC: G06F7/52
Filed: 1999-12-31
Abstract: PURPOSE: An asynchronous matrix-vector multiplier for a discrete cosine transform is provided to design low-electric power and high-performance hardware by proposing a structure of an asynchronous matrix-vector multiplier for 2-dimensional DCT and IDCT. CONSTITUTION: A mask unit outputs a mask signal for disabling all calculations and registers in case that zero data are sensed and zero is detected from input data. An OR unit performs an OR of the mask signal and a mask signal previously stored, and makes bits inactive. An input AND unit compulsorily makes unnecessary input data zero. An operation completion sensing unit uses an OR result signal of the OR unit. A partial sign bit restoration unit selectively actives valid bits, and applies the bits to a calculation. A whole sign bit restoration unit reduces power consumption by recovering the whole sign bits.
Patent KR-20000023752-A (KR)
Inventor: GERBER LLOYD A
IPC: E04H1/12
Filed: 1999-01-12
Abstract: PURPOSE: A prefabricated shower module is provided to be mounted evenly with respect to a wall board and have a surface for receiving shower tiles or stone materials. CONSTITUTION: The prefabricated shower module(10) comprises an integrally formed,prefabricated unit forming a single module having a bottom(12) with boundaries formed by side wall (16) and curb(20) along the circumference. The side wall is extended from the circumference of the bottom and finished with a horizontal lip. The bottom has an upper surface downwardly slanted to an exhaust hole from the circumference. The bottom is provided with a plurality of support legs(12a) downwardly extending from the same plane as the top surface of the bottom. The curb(20) is formed at least along the circumference of the bottom and connected to the inner, horizontal and outer surfaces of the bottom. The inner surface of the bottom extends upwardly from the circumference of the bottom. The horizontal surface is associated with the inner surface. The outer surface extends downwardly from the horizontal surface.
Patent KR-20000068612-A (KR)
Title: 영상 시퀀스들 간의 스위칭 방법 및 그 장치
Filed: 1998-06-05
Abstract: 본 발명은 엔코딩/디코딩 시스템에서 제 1 코드화된 영상 시퀀스로부터 wp 2 코드화된 영상 시퀀스로의 개선된 스위칭 방법에 관한 것이다.  디코더 버퍼의 언더플로우나 오버플로우를 방지하기 위하여, 입력 스트림(IS1 및 IS2)의 트랜스코딩은 스위칭 포인트의 일시적인 위치를 시프트하고 동일한 엔트리 포인트 및 동일한 디코더 버퍼 특성을 포함하는 스트림(TS1, TS2)를 제공된 트랜스코더(11, 12)의 출력에서 얻도록 하는데 이용된다. 
     응용 : MPEG1 및 MPEG2 표준에 따라 생성된 비트스트림의 스위칭
Patent KR-20000068934-A (KR)
IPC: C12N15/09
Filed: 1997-11-07
Abstract: The present invention provides isolated recombinant nucleic acid constructs comprising a dual bacterial promoter operably linked to a heterologous nucleic acid which encodes a desired polypeptide. The constructs are useful for the expression of the desired polypeptides in bacterial cells at high levels.
Patent KR-20000057245-A (KR)
Inventor: BRACHT STEFAN DR
IPC: A61J3/06
Filed: 1997-10-25
Abstract: PURPOSE: An invention relates to laminate bodies or disks containing active ingredients, which are especially suitable as active ingredient reservoirs for transdermal therapeutic systems and are obtained on the basis of an oblong moulded shape whose outer surface area corresponds to the contours of the laminate bodies to be manufactured and whose cross-sectional structure corresponds to the structure of the laminate bodies, by slicing off sections at right angle to the lengthways direction of the oblong moulded body. CONSTITUTION: In the simplest case, the moulded body consists of a homogeneous mass of active ingredient and has the form of a full cylinder, which is sliced perpendicular to its axis at equal intervals in such a way as to obtain identical, round, single-compartment disks. The moulded body may, however, present any other external form and internal structure; notably it may consist of a consolidated bundle of strands containing different active ingredients or active ingredient concentrations, which when divided yield disks having several compartments at one level. The "active ingredients" include not only therapeutic drugs and their precursors and activators but also any type of reagent, additive, test substance, etc.
Patent KR-20000062368-A (KR)
Title: 패키지 제조 장치
IPC: B31B50/25
Filed: 1997-12-26
Abstract: 가공부에 있어서 접는선의 위치와 절곡 부분이 벗어나는 일이 없이 접는선을 따라 가공부를 정확하게 절곡할 수가 있도록 한다.  서로 마주 향하고 또한 요동이 자유롭게 배설된 회동암(61)과 이 회동암(61)의 회동과 함께 성형 과정에 있는 패키지의 가공부를 집고 이 가공부에 소정의 접는선을 형성하며 이 접는선을 따라 상기 가공부를 임시적으로 접는 접는선 형성구(68, 80)와 이 각 접는선 형성구(68, 80)와 상기 회동암(61)과의 사이에 설치되고 상기 접는선 형성구(68, 80)를 상기 가공부에 대하여 탄성적으로 접촉시키는 만곡암(61) 및 압축 코일 스프링(74)을 갖는다.  상기 접는선 형성구(68, 80)는 회동암(61)의 회동과 함께 성형 과정에 있는 패키지의 가공부를 집고 이 가공부에 소정의 접는선을 형성하고 이 접는선을 따라 상기 가공부를 임시적으로 접는다.  임시 접힘은 접는선을 형성하기 위하여 상기 가공부를 집은 채로 행하므로 접는선을 따라 정확하게 행할 수가 있다.  따라서, 접는선의 위치와 절곡 부분이 벗어나는 일이 없이 접는선을 따라 가공부를 정확하게 절곡할 수가 있다.
Patent KR-20000069941-A (KR)
Title: 비트로넥틴 수용체 길항제
IPC: C07C69/734
Filed: 1998-01-08
Abstract: 본 발명은 인테그린 수용체 길항제인 특정 트리시클릭 화합물에 관한 것이다.
Patent KR-20000070628-A (KR)
Title: 저점착성 스판덱스 및 그의 제조 방법
IPC: D01F6/70
Filed: 1998-01-27
Abstract: 특정 점착 방지 첨가제를 포함하고 양호한 건식 방사 연속성이 있는 스판덱스, 및 이러한 스판덱스를 제조하는 방법을 제공한다.
Patent KR-20000075963-A (KR)
Title: 처리된 원예 작물
IPC: A01N59/00
Filed: 1998-03-02
Abstract: 본 발명은 미립자 멤브레인으로 코팅된 원예 작물 및 원예 작물의 표면에 미립자 멤브레인을 형성하여 해충을 방제하고 향상된 원예 효과를 제공하는 방법에 관한 것이다.
Patent KR-20000076352-A (KR)
IPC: C09K3/10
Filed: 1998-03-17
Abstract: Flexible graphite sheet is made by compressing a mixture of fine particle of intercalated, exfoliated, expanded natural graphite with fine particles of intercalated, unexpanded, expandable particles of natural graphite, the unexpanded particles being more finely sized than the expanded particles. The resulting sheet of flexible graphite exhibits improved fire retardant and sealability properties.
Patent KR-20010012644-A (KR)
Title: 타이어 압력 결정 장치 및 방법
IPC: B60C23/00
Filed: 1998-05-15
Abstract: 타이어 변환기상에서 팽창중 예를 들어 오프 차량의 타이어 압력 결정을 위한 장치 및 방법은 충력 진동 입력과 피에조 전기 케이블 변환기에 의한 대응의 파형에  기초하고 있다.  압력에 대해 주파수 또는 시간 기본 이동상에서 파형 출력의 분석은 도미넌트 피크의 확인에 기초한 수치적 압력 결정을 위한 베이스를 제공한다.  팽창중 솔레노이드식 해머 장치에 의한 반복적인 일정한 레벨의 충격은 도미넌트 피크와 그에 따른 팽창 과정의 관찰을 가능하게 한다.
Patent KR-20010012783-A (KR)
Title: 무성 애플리케이션용 사운드 생성 시스템 및 사운드 생성방법
IPC: G10H1/00
Filed: 1998-05-14
Abstract: 본 발명은 무성 컴퓨터 애플리케이션 프로그램(10)의 실행과 관련하여 실시간으로 사운드를 생성하여 제공하기 위한 시스템 및 방법에 관한 것으로, 상기 무성 컴퓨터 애플리케이션(10)은 상이한 다수의 미리 선택한 상태를 갖을 수 있는 유형의 애플리케이션이다. 상기 무성 애플리케이션(10)은, 미리 선택한 상태를 평가하고, 각각의 상태 설명 메시지 어레이(322)에 미리 선택한 각각의 여러 상태를 설명하는 데이터를 저장하고, 다수의 메시지 태그(324)를 전송하는 기능(310)을 포함하도록 개량된다. 사운드 생성 프로그램(340)은, 상기 무성 애플리케이션으로부터 독립된 프로세스로서 존재한다. 상기 사운드 생성 프로그램(340)은, 수신한 각각의 상기 메시지 태그(324)를 분석하여, 상기 메시지 태그로부터 상기 상태 설명 메시지 어레이(322)를 추출한다. 상기 사운드 생성 프로그램은, 상기 분석 수단으로 확인한 각각의 메시지 태그(324)와 관련된 메시지 그룹(360A...N)을 확인하고 상기 메시지 태그의 상기 상태 설명 메시지 어레이로부터 상기 메시지 그룹(360A...N)에 의해 상기 메시지 태그(324)에 연결된 적어도 하나의 사운드 생성 메시지로 상기 데이터를 맵핑한다. 그후, 상기 사운드 생성 메시지는 사운드 실행 애플리케이션 내의 일반적인 사운드 생성 알고리즘 또는 사운드 생성기로 전달된다.
Patent KR-20010013700-A (KR)
Title: 안정한 인슐린 제제
IPC: A61K38/28
Filed: 1998-06-11
Abstract: 본 발명은 응집에 대해 안정하며, 완충제가 트리스 또는 아르기닌 중 어느 하나인 단량체성 인슐린 동족체 제제를 제공한다.  본 발명의 안정한 제제는 당뇨병의 치료에 유용하며, 연속 주입 시스템과 같이 장기 화학적 및 물리적 안정성을 요하는 치료 섭생에 있어서 특히 유리하다.
Patent KR-20010014379-A (KR)
Title: 자기 헤드 장치 및 자기 헤드의 제조 방법
IPC: G11B5/187
Filed: 1999-05-14
Abstract: 본 발명은 서로 인접하는 기록 트랙에 정보 신호의 기록이 행해진 자기 테이프 등의 자기 기록 매체에 기록된 정보 신호의 독출을 행하는 자기 헤드 장치이며, 서로 대향하여 자기 갭을 형성하는 자기 반체 코어가, 인접하는 기록 트랙으로부터 독출되는 크로스토크 노이즈를 감소시키는 위치 관계로 되도록 어긋나게 하여 접합되어 있기 때문에, 크로스토크 노이즈를 저감(低減)할 수 있고, 한쌍의 자기 코어 반체의 맞대기가 용이하게 되어, 용이하게 제조할 수 있다.
Patent KR-20010073802-A (KR)
Title: A medical support system through the internet and a method thereof
Inventor: UM SANG HWA
Filed: 2000-01-20
Abstract: PURPOSE: A medical support system using the Internet and a method for the same are provided to allow a user to use and inquire medical data. CONSTITUTION: A user computer(100) is connected with a medical support server(200) by Internet(500). The medical support server(200) has the first database(210) for storing a user's medical examination and treatment data, the second database(220) for storing medical information contents, the third database(230) for storing drug information, health food information, and heath sport information, and a medical support engine(240). The medical support engine(240) is a home page for connecting the medical support server(200) with the user computer(100). The medical support engine(240) is composed of a gate page(241) for providing a menu for a medical support service and a service page(242) for providing the medical support service.
Patent KR-20010073858-A (KR)
Inventor: KIM SUN HONG
IPC: F16L9/00
Filed: 2000-01-21
Abstract: PURPOSE: A triple pipe and a manufacturing method thereof are provided to prevent an inner cover from being separated from an intermediate layer made of relatively thick synthetic resin by engaging 2/3 of the inner cover with outside of a winder, engaging 2/3 of the intermediate layer with the upper portion of the inner cover, and engaging an outer cover having 1/3 width of the inner cover to the upper portion of the intermediate layer. CONSTITUTION: An inner cover(2) is wound around a roller of a winder from a nozzle with the overlapped width of 2/3. An intermediate layer(3) is wound up from a nozzle with the overlapped width of 2/3. Thereby, the remaining 1 of the inner cover is inserted into the intermediate layer. The inner cover is not separated from the intermediate layer even though water flows into the inner cover. If the intermediate layer has sufficient thickness, an outer cover(4) is wound around the intermediate layer to manufacture a triple pipe. Otherwise, an intermediate layer(3') is wound upon the intermediate layer from the nozzle more. The intermediate layer is wound with 2/3 of engagement to obtain the sufficient thickness of the two intermediate layers. Finally, the outer cover having 1/3 width of the intermediate layer is wound up. Therefore, the triple pipe is manufactured.
Patent KR-20010029558-A (KR)
Inventor: OH SANG KI
IPC: A23N17/00
Filed: 2000-01-25
Abstract: PURPOSE: Provided is a fermented feed manufacturing device which can process even lump food waste by a stirring propeller to mix, smash, and pulverize, and can minimize noise by applying a hydraulic system, and lastly has insulation effect. CONSTITUTION: A fermented feed manufacturing device is characterized as followings: (i) a driving force that is applied to a hydraulic system; (ii) small and large stirring propellers that have projected parts for smashing and pulverizing, and are formed in a spiral style around a central pivot rotated by a planetary reducer(4); and (iii) a heating device that is applied to conductible oil heated by an electric heater stick(9).
Patent KR-20010077171-A (KR)
Inventor: KIM KYONG BOK
IPC: F16L3/00
Filed: 2000-01-31
Abstract: PURPOSE: A pipe holding clip is provided to promptly hold the ends of two pipes by a removing thread pitch processing step. CONSTITUTION: An assembling part(11) for connecting clip bodies(10) has protruded pins(20). A head hole processing bolt is fitted into a bolt assembling part(12), and a nut(50) fitted into the head hole processing bolt is hung on a holding part(13). When the nut is fastened by rotation, pipes fitted into the clip bodies are pressurized via the protruded pins. Thus, the pipes are fixed. As the clip bodies are widened, two or three sorts of pipes are usable. Therefore, pipe assembling process is performed easily.
Patent KR-20010077268-A (KR)
Title: Apparatus and method for controlling a common ear phone of audio unit and cellular phone
Inventor: EOM YUN HUI
IPC: H04B1/38
Filed: 2000-02-01
Abstract: PURPOSE: An apparatus and a method for controlling an earphone used in an acoustic device and a cellular phone is provided to selectively execute a music listening of the acoustic device and a telephone conversation of the cellular phone by automatically or manually switching outputs of the acoustic device and the cellular phone. CONSTITUTION: A switching control unit(3000) receives a signal outputted from an earphone terminal of a cellular phone at the first input terminal and receives a signal outputted from an earphone terminal of an acoustic device, and switches signals of the first and second input terminals according to a certain setting condition and outputs the switched signal through an output terminal. An earphone(4000) is combined with the output terminal of the switching control unit(3000) for outputting an inputted signal to the outside.
Patent KR-20010084045-A (KR)
Title: System and method for providing mobility in broadband wireless local loops
Inventor: JIN YEONG MI
IPC: H04B7/26
Filed: 2000-02-23
Abstract: PURPOSE: A system and a method for providing the mobility of a terminal in a broadband wireless local loop are provided to avoid the complex wiring, easily cope with the change of a network structure, and efficiently relaying wireless resources by securing the mobility of the terminal. CONSTITUTION: A terminal location area storage unit(61) of a base station(10) stores a serial number of a user terminal(16), an identifier assigned to the user terminal(16) located at the base station area, and an identifier of a network interface unit relay(15). A terminal location storage unit(62) of the network interface unit relay(15) stores an identifier assigned to the use terminal(16) located at the network interface relay area. A current location storage unit(63) of the user terminal(16) stores information related to the current location of the user terminal(16). A wireless interface unit(12) interfaces a wireless subscriber network section and a premises section wirelessly for relaying a polling signal.
Patent KR-20000024630-A (KR)
Inventor: SIN YOUN HO
IPC: A24F1/02
Filed: 2000-02-24
Abstract: PURPOSE: A kind of water pipe which can remove carbon monoxide and tar, reduce nicotine contained in tobacco smoke and add fragrance to the smoke, so that the unique tobacco taste is maintained and harmful materials are reduced, is provided by using a particular solvent and charcoal. CONSTITUTION: A water pipe is comprised of: a lower container(4) where smoke from the tobacco fixed in a pipe(7) is primarily introduced; a particular solvent(5), a mixture of vinegar and bittern, where carbon monoxide is removed; a fist wet-type filter where tar and nicotine is primarily removed by contained charcoal(6) therein; and a second filter(2) in upper part(1) where tar and nicotine is secondarily removed and particular fragrance such as mugwort, peppermint, pine tree smell and the like is added by contained copper fibers, yellow clay, and charcoal therein, and fixed fragrance material to the cover(18) of an inhaling pipe(10'). The water pipe is convenient to move by having an inhaling pipe(10) being folded and unfolded by having a joint part.
Patent KR-20010084549-A (KR)
Title: A valve device for compressor form air-tight type retern pose
Inventor: SEO SEUNG DON
IPC: F04B39/10
Filed: 2000-02-26
Abstract: PURPOSE: A valve mechanism for a reciprocating hermetic compressor is provided to reduce noise by optimizing the suction and discharge of a valve and inhibiting generation of resonance noise and impact noise between the seat portion of a valve plate and the valve to the maximum. CONSTITUTION: A valve mechanism consists of: a suction valve(12) formed on the upper surface of a cylinder block; a valve plate(13) having a suction port(13a) opened/closed by the suction valve; a discharge valve(14) opening/closing a discharge port(13b) of the valve plate; and a keeper(15) limiting the opening area of the discharge valve to prevent the discharge valve from escaping the right position. The suction valve, the valve plate, the discharge valve and the keeper are fixed by rivets(16) sequentially. A cylinder head gasket(17) is installed between a cylinder head(11) and the valve mechanism to prevent leakage of refrigerant gas. Noise is rarely generated within a range of 3.5-4.5mm of the suction port. Impact noise is not generated as well as viscosity resistance and pressure is not raised at the outer diameter of a seat portion of 6.2-7.2mm and at the outside diameter of 9.5-10.5mm. The noise is reduced for the suction port, the seat portion and a discharge passport(13e) are formed with the optimum conditions.
Patent KR-20010084623-A (KR)
Title: Genomic DNA encoding Gadd45γgene and promoter thereof
Inventor: BAE IN SU
IPC: C12N15/10
Filed: 2000-02-28
Abstract: PURPOSE: A Gadd45gamma gene specific for the cell growth inhibition and cell differentiation is provided, and its nucleotide sequence and a promoter are also provided. Therefore, the Gadd45gamma gene and a promoter can be effectively used in screening therapeutic agents for cancer. CONSTITUTION: The Gadd45gamma gene is specific for the cell growth inhibition and cell differentiation and codes for Gadd45gamma protein. It has total or a portion of a nucleotide sequence represented by SEQ ID NO: 1. A promoter has total or a portion of a nucleotide sequence represented by SEQ ID NO: 2. The method for screening therapeutic agents comprises the steps of: inserting a reporter gene, which is connected to a Gadd45gamma promoter, into a cell; measuring the expression level of the reporter gene; treating the cells comprising the reporter gene with testing drugs; and comparing the expression levels of the reporter gene between drug treated samples and normal samples.
Patent KR-20010095416-A (KR)
Title: A booking system
Inventor: PARK MIN HO
IPC: H04B1/00
Filed: 2000-03-30
Abstract: PURPOSE: A booking system is provided to accomplish booking using an electronic system installed in a table, without the necessity of using a broker, as a booking applicant and a respondent give and take messages through the display units installed in their tables. CONSTITUTION: An operation unit(1) contains a plurality of keypads(1a-1n) composed of buttons to appoint a table number or to express acceptance or rejection for a booking request. The first signal conversion part(2) contain a plurality of A/D converters(2a-2n) to convert analog signals, outputted from the keypads(1a-1n), into digital signals. A CPU(3), connected to the output ports of the A/D converters(2a-2n), compares and analyzes inputted data and generates booking signals to appointed paths. D/A converters(4a-4n), connected to the output port of the CPU(3), convert the booking signals into analog signals. Drives(5a-5n), connected to the output ports of the D/A converters(4a-4n), drive display units(6a-6n). Each display unit(6a-6n) is composed of a character display(7) to display a booking applicant's table number and booking application message, a green lamp(8) to confirm a respondent's acceptance, and a red lamp(9) to confirm his rejection.
Patent KR-20010066758-A (KR)
Inventor: KIM KYONG BOK
IPC: F21V19/00
Filed: 2000-04-01
Abstract: PURPOSE: A lamp is provided, in which the lamp has a power contact section and a socket insertion groove formed above the power contact, to thereby allow the lamp and socket to be assembled in a convenient manner. CONSTITUTION: A fluorescent lamp(10) has a power contact section(30) which is connected to a filament(20) and formed at the side surface of the fluorescent lamp. A socket insertion groove(11) is formed above the power contact section in a manner that the socket insertion groove is recessed from the surface of the fluorescent lamp. The fluorescent lamp and socket are assembled in such a manner that the socket insertion groove formed at the fluorescent lamp receives the socket. Thus, the power contact section of the fluorescent lamp and the power contact section of the socket contact each other in an easy manner.
Patent KR-20010094108-A (KR)
Title: Method for manufacturing powdered tea of citrus fruit and thereof apparatus
Inventor: LIM SEON JUN
IPC: A23L19/00
Filed: 2000-04-04
Abstract: PURPOSE: A method for producing orange powder and a device therefor are provided, to easily use the efficacy of oranges and chitosan by taking it in one's tea. CONSTITUTION: The method for producing the orange powder comprises the steps of: washing oranges with water in a washer to remove contaminants and toxic materials therefrom and drying them; spraying the chitosan solution into the dried oranges to coat oranges with chitosan; drying chitosan-coated oranges with irradiating far infrared rays; crushing the far infrared ray-dried oranges; and storing the crushed oranges by cooling, heating or drying them under reduced pressure. Wherein, the chitosan is sprayed by using a chitosan-sprayer and the far infrared rays are irradiated from porphyry.
Patent KR-20010096335-A (KR)
Title: A new members inviting method in Internet-based communities
Inventor: RA JUNG SOO
IPC: G06F17/00
Filed: 2000-04-18
Abstract: PURPOSE: A method for seeking a membership of an Internet community is provided to seek a membership when an Internet community is built, help build a site of family newspaper, open the newspaper to Internet users, and build a community in a heartwarming family unit. CONSTITUTION: A community is built by seeking memberships among netizens who want to build their own home pages(S100). An operator of the community helps the netizens to build their home pages in a family newspaper form by themselves(S200). The operator helps the built home pages to be upgraded(S300). A function is provided to the home pages in the family newspaper form to manage matters great and small of the members(S400). A family history is managed through the provided family mater managing function(S500). The operator connects the home pages of the members to the community(S600). The operator integrally manages the home pages of the respective members and publicizes the home pages(S700).
Patent KR-20010102668-A (KR)
Inventor: CHA SANG GYUN
Filed: 2000-05-04
Abstract: 본 발명은 무선 이동 단말기를 통해 단말기 사용자의 현재 상황에 부합하는 광고를 선별적으로 제공할 수 있는 방법 및 시스템을 개시하고 있다. 
     무선망을 통해 제공되는 광고들은 광고주들이 지정한, 광고 대상 조건, 예를 들면, 대상 지역, 대상 시간, 대상자 등 다양한 조건과 연관되어 있다.  본 발명에 따른 광고 제공 방법 및 시스템은, 무선 이동 단말기의 위치, 현재 시각, 사용자 정보 등을 파악하고, 이들 정보에 의해 충족되는 광고 대상 조건과 연관되어 있는 광고들을 검색하여 단말기 사용자에게 제공한다. 
     본 발명에 따르면, 단말기 사용자의 현재 상황에 부합하는 광고 등을 선별적으로 제공할 수 있으므로, 광고의 효과를 극대화시킬 수 있는 장점이 있다.
Patent KR-20010105589-A (KR)
Title: Method and apparatus for supplying chemical mechanical polishing slurries
Inventor: HA SANG ROK
IPC: B24B57/02
Filed: 2000-05-16
Abstract: A method for monitoring client interaction with a resource downloaded from a server in a computer network includes the steps of using a client to specify an address of a resource located on a first server, downloading a file corresponding to the resource from the first server in response to specification of the address, using the client to specify an address of a first executable program located on a second server, the address of the first executable program being embedded in the file downloaded from the first server, the first executable program including a software timer for monitoring the amount of time the client spends interacting with and displaying the file downloaded from the first server, downloading the first executable program from the second server to run on the client so as to determine the amount of time the client interacts with the file downloaded from the first server, using a server to acquire client identifying indicia from the client, and uploading the amount of time determined by the first executable program to a third server. The first executable program may also monitor time, keyboard events, mouse events, and the like, in order to track choices and selections made by a user in the file, and may execute upon the occurrence of a predetermined event, as well as monitoring or determining the amount of information downloaded by the client. The monitored information and client identifying indicia is stored on a database in a server for use in analysis and for automatically serving out files assembled according to user interests and preferences.