baber/WOPTO huggingface dataset:
Patent KR-20010047995-A (KR)
Inventor: KIM SEONG MIN
IPC: H04M3/42
Filed: 1999-11-24
Abstract: PURPOSE: A method for connecting a poll participants and a subscriber in a telephone poll service is provided to perform an interview or a detailed questionnaire with participants as much as possible in consideration of a program schedule by predicting the number of participants according to a character of a poll by a subscriber by allowing the subscriber to designate a poll interval, the maximum number of direct communications and a destination number of the subscriber, and automatically connecting every Nth call among user calls connected to a specific poll number to a pre-set destination number but restricting to the maximum Mth. CONSTITUTION: Before a telephone poll starts, a service control system receives a direct communication interval, the maximum number of direct communications, a direct communication destination number by selected items designated by a telephone poll service subscriber from a service managing system, stores them in a subscriber table and a direct communication destination number table, and when the telephone poll starts and the telephone poll service user inputs a telephone poll service identification number, registration number and a selection number, the service control system receives a telephone poll service call containing the registration number and the selection number from a service performing exchanger(S1). The service control system determines whether each number is a normal telephone poll call and if it is normal, the service control system performs a poll tally(S2), and then searches the subscriber table to identify whether the number has been subscribed for the direction communication(S3). If the number has been subscribed for the direct communication, the service control system determines whether it is the time to connect the direct communication according to the direction communication interval and the maximum number of direct communication of the subscriber table(S4). If it is determined that the direct communication is to be connected, the service control system searches a direct communication destination number table for a destination number corresponding to the selected number(S5), and transmits a poll tally processing result containing the fact that the direct communication has been connected and the destination number(S6). If the destination number corresponding to the selected number has not been designated, it is classified that the direct communication needs not be connected, and the poll tally result is immediately transmitted to the service performing exchanger, and if the service control system determines that it is not a normal telephone poll call, it transmits a poll processing failure message to the service performing exchanger(S7).
Patent KR-20010071093-A (KR)
Inventor: CHO U SIN
IPC: H01R43/033
Filed: 1999-12-02
Abstract: PURPOSE: A connection plate of an optical cable intermediate switch is provided to easily use optical path and hold both the loose tube type and ribbon type optical cables by adjusting the holding capacity of the optical cable intermediate switch. CONSTITUTION: A body(10) is made of several lawyers. A hinge connection member(12) is prepared on one side of the body(10). An incision member(14) inside the body(10) draws or withdraws an optical fiber. A pair of optical fiber holding members(16) hold the optical fiber or an optical jumper code inside the body(10). Several arc-shaped guide members(18) are prepared around the optical fiber holding members(16). An integration organizer(20) is installed between the optical fiber holding members(16). A core wire guide(22) aligns the optical core wire or the jumper code. A withdrawal guide(24) focuses and withdraws the optical core wire or the jumper code to outside of a focusing plate.
Patent KR-20010053945-A (KR)
Inventor: AHN BO YEONG
IPC: H05K7/00
Filed: 1999-12-02
Abstract: PURPOSE: A wire saddle having a guide function is provided to be capable of maintaining the effective curvature of an optical cord when arraying and arranging the optical cord in a shelf, and of variously changing the direction of the cord. CONSTITUTION: The wire saddle is fixed to a plate(2) within a cabinet for optical cables, and is used to the array and arrangement of a lead-out optical cord. A curved guide(13) is extended with a predetermined curvature from one side of a hollow frame(11) having a lead-in part(12). A fixing unit(14) is integrally equipped with a bottom part of the frame(11) to be assembled to the plate(2), and consists of a pair of protruded pins(15) and a pair of wings(17). Snaps(16) are formed on leading ends of the pins(15), which is fitted into holes of the plate(2) while elastically moving along their axial direction. The wings(17) are formed to oppose the snaps to apply elastic force to the plate(2).
Patent KR-20010054718-A (KR)
Inventor: OH DONG MOOK
IPC: E03C1/05
Filed: 1999-12-07
Abstract: PURPOSE: A sink bowl provided with a high-pressure air-jetting device is provided to wash vegetables and fruits effectively. CONSTITUTION: A sink bowl provided with a high-pressure air-jetting device comprises a sink bowl(2) installed to a kitchen sink(1), main air supplying pipes(3,3a,3b) transmitting high-pressure air, sub-air supplying pipes(4A,4a,4B,4b) connected to the main air supplying pipes to supply the high-pressure air transmitted from the main air supplying pipes to the sink bowl, and a high-pressure air-jetting device(5) comprising nozzles(6b,6d) to jet high-pressure air into the sink bowl by receiving the high-pressure air supplied to the sub-air supplying pipes.
Patent KR-20010054784-A (KR)
Inventor: NA GI RYONG
IPC: H01R29/00
Filed: 1999-12-08
Abstract: PURPOSE: An adapter plug is provided to be capable of easily and simply connecting a metal terminal of the plug and a printed circuit board by means of a simple handling to insert a spring terminal piece without soldering within the adapter plug. CONSTITUTION: An adapter plug includes a guide piece(130) integrally extended at the rear side of a metal terminal(120). The metal terminal(120) is positioned at both sides of the adapter plug(110). A spring terminal piece(150) has a X-shape folded element through which the guide piece(130) of the metal terminal(120) can be connected. The spring terminal piece(150) has a connection piece of a ¬ shape at its front so that it can be resiliently coupled to a pattern unit of a printed circuit board(170) built in the adapter plug(110).
Patent KR-20000048187-A (KR)
Title: Adjustment of call selection to achieve target values for interval-based performance metrics in a call center
Inventor: BENGTSON DAVID C
IPC: H04M3/523
Filed: 1999-12-16
Abstract: PURPOSE: An adjustment of call selection is provided for call centers or other call processing systems in which voice calls, e-mails, faxes, voice messages, text messages, Internet service requests or other types of communications are distributed among a number of service agents for handling. CONSTITUTION: A call selection process in a call center is controlled so as to ensure the achievement of target values for one or more interval-based performance metrics. In an illustrative embodiment, a memory in the call center is used to store information regarding contractual target values of one or more interval-based performance metrics such as, for example, an average speed of answering metric, or a percent in service level metric. The call selection process is then adjusted within a given performance interval based at least in part on a comparison of a value of the metric actually achieved during the interval to the corresponding stored target value. For example, a service objective of the call selection process may be adjusted at one or more designated points in the interval if the value of the metric actually achieved to a given one of the points will not allow achievement of the target value within the interval.
Patent KR-20010057141-A (KR)
Inventor: SHIN SANG CHUL
IPC: E04F15/18
Filed: 1999-12-18
Abstract: PURPOSE: A flooring material for building is provided to improve convenience by increasing thermal conductivity and release a concrete floor. CONSTITUTION: A flooring material for building comprises a flooring material body(1) formed with unevenness at a certain height, a floor formed by filling concrete into a recessed groove(2) of the upper part of the flooring material body, a space part(7) formed between the flooring material body and a base face by contacting plural protrusion parts(5) onto the base face of the floor, a concaved groove formed in the middle of the protrusion part, an air venting groove mounted around the concaved groove, and a buffer agent inserted into the concaved groove to contact with the base face of the floor. The flooring material forms a space between the concrete of the floor and the base face to reduce vibration and noise. Moreover, the flooring material improves waterproof and insectproof by isolating the moisture of the base face.
Patent KR-20010057396-A (KR)
Inventor: NAM CHEOL U
IPC: H01L21/316
Filed: 1999-12-22
Abstract: PURPOSE: A fabrication method of a semiconductor device is provided to permit formation of a bit line or a word line having a uniform thickness in both central and peripheral areas of a wafer. CONSTITUTION: In the method, an insulating layer is formed on a semiconductor substrate(21) and selectively etched to form an insulating pattern(22). Next, a nitride layer is deposited over a resultant structure and blanket-etched to form a nitride spacer(23) on both sides of the insulating pattern(22). Next, a conductive layer is formed on a resultant structure and blanket-etched to form a conductive pattern(25) filled between the confronting spacers(23). Next, a mask nitride layer is formed on a resultant structure, and then a photoresist pattern is formed thereon to selectively expose the mask nitride layer on the insulating pattern(22). An exposed mask nitride layer is then partially etched through the photoresist pattern. Thereafter, a remaining mask nitride layer is polished until a top surface of the insulating pattern(22). Thus, a resultant mask nitride layer(28b) has the same height as the insulating pattern(22).
Patent KR-20010063811-A (KR)
Inventor: KIM MIN SU
IPC: G06F15/16
Filed: 1999-12-24
Abstract: PURPOSE: A system and method for analyzing distributed space are provided to enable a parsing work to be run on a web server and a web browser by separating the space analysis work into filtering and refining course. CONSTITUTION: The system largely comprises the web server and the web browser(client). A server connector(10) requests the connection to the server, transfers the message of asking the space analysis, and receives the analysis result. A client application system(20) checks if the analysis result is an end product or a middle product, and sends the message to a space data processor(30). The space data processor runs the refinement of the space analysis. The client manager of the web server takes charge in the connection and release of the web clients, and perceives the overload state of the web server. The space data processor of the web server, consisting of a space analysis filtering device(70) together with a space analysis refining device(60), performs the refining and filtering of the space analysis. A DB manager(80) and space index manager(90) serve the storage and space searching of the geographic information in the relational DB.
Patent KR-20010064010-A (KR)
Inventor: JU HONG SIN
IPC: C11D10/02
Filed: 1999-12-24
Abstract: PURPOSE: A composition for sterilizer/disinfectant for the application to air-floating microbial and its usage in the food processing industries and kitchen in combination with household cleaner are provided. The composition for the sterilizer/disinfectant, which is a mixture of polyhexamethylene guanidine phosphate (PHMG) and 2-bromo-2-nitro-1,3-propanediol (bronopol), has a synergistic disinfecting/sterilizing effect together with longer duration of activity and also it is less toxic to human and less corrosive to the food processing facilities than conventional chlorine disinfectant. CONSTITUTION: The composition comprises polyhexamethylene guanidine phosphate represented by the chemical structure 1 wherein m is an integer of 4 to 7 and n is an integer of 1 to 14 and 2-bromo-2-nitro-1,3-propanediol represented by the chemical structure 2. They are blended in the mixture ratio of 1-20 : 1 for the best effect.
Patent KR-20010064158-A (KR)
Inventor: JUN HYEON CHEOL
IPC: B23K9/095
Filed: 1999-12-24
Abstract: PURPOSE: A seam welding controller is provided to prevent a welding defect by uniformly inputting a welding heat input widthwise. CONSTITUTION: A seam welding controller of a cold rolled material comprises an operation management computer(21) to offer information, a kind of a steel, a thickness and a width of welded materials; a process control computer(22) to set a welding condition, a welding speed, a welding current and a wheel pressurizing force according to the information from the operation management computer(21) and to calculate an initial welding speed and a speed change amount by checking a heat transfer amount about resistance heat; an electric controller(23) to output a control signal for welding with the welding current, the wheel pressurizing force and the welding speed; a motor driving unit(4) to drive a carriage motor(5) for pressurizing a wheel at the welding speed; a feedback unit(24) to feed back an output signal of the motor driving unit(4) into the process control computer(22) by checking the welding; and a monitoring unit(25) to check the welding situation. Thereby, welding defects are prevented.
Patent KR-20010058358-A (KR)
Inventor: KIM NAM GEUN
IPC: H01J9/24
Filed: 1999-12-27
Abstract: PURPOSE: A manufacturing method of embossing mold for PDP is provided to make mass production an embossing mold for PDP at low cost by applying plating method used a substrate of shape same as barrier of PDP. CONSTITUTION: A parallel fine groove(11) with a designated width and depth is engraved in a designated pitch on the front of substrate like acrylic plate(A) or lacquer coating plate by a cutter in an embossing part forming stage. A liquid phase conductive material is sprayed on embossing part(13) of the substrate in conductivity processing stage. An embossing mold(5) having embossing part(13) filling the fine groove of the substrate is formed executing precision nickel plating on embossing part of the substrate in precision plating stage. The embossing mold(5) is separated from the substrate in embossing mold separation stage.
Patent KR-20010061349-A (KR)
Inventor: LEE SANG JU
IPC: H01L27/146
Filed: 1999-12-28
Abstract: PURPOSE: A complementary metal-oxide-semiconductor(CMOS) image sensor is provided to prevent charge transfer efficiency from decreasing and to control or prevent dark current from increasing, by generating a barrier potential at the lower portion of a gate of a transfer transistor. CONSTITUTION: A photodiode is composed of a plurality of diffusion regions formed in a semiconductor layer of the first conductivity type. A gate electrode(4) of a transfer transistor is formed in a predetermined portion on the semiconductor layer. The first diffusion region of the second conductivity type and the second diffusion of the first conductivity type are sequentially stacked in the semiconductor layer of a photodiode region of which a partial edge is aligned with the edge of the gate electrode. The buried third diffusion region(10) is separated from the surface of the substrate by a predetermined interval, extending from the first diffusion region under an insulating layer spacer(7) formed on the sidewall of the gate electrode to the lower portion of the gate electrode.
Patent KR-20010066115-A (KR)
Inventor: KIM YONG SIK
IPC: H01L21/31
Filed: 1999-12-31
Abstract: PURPOSE: A planarizing method and a slurry therefor are to increase etching selectivity to a nitride layer and an oxide layer so that final abrasing is completed at constant position even variance of the oxide layer in density, thereby preventing damage of an active region and generation of impurity particle. CONSTITUTION: A pad thermal oxide layer(12) is deposited on a silicon substrate(11), which serves to an anti-stress layer to a nitride layer to be formed later. The nitride layer is formed by an LPCVD(low pressure chemical vapor deposition). A trench is formed by successively etching the nitride layer, the pad thermal oxide layer and the silicon substrate. A thin liner oxide layer(14) is formed on a wall face of the trench to relieve stress thereof. A thick oxide layer(15) is deposited by an APCVD(atmosphere pressure chemical vapor deposition) and annealed to densify the same. The oxide layer and the nitride layer are selectively polished using slurry including HF, and then the nitride layer is removed.
Patent KR-20000068242-A (KR)
IPC: D01F6/04
Filed: 1997-08-19
Abstract: 본 발명은 플래쉬 방사된 플렉시필라멘트 필름-피브릴에 대한 개선된 신장률 특성에 관한 것이다.  개선된 특성을 얻기 위한 기술은 방사 오리피스의 직경에 대한 길이의 비율을 증가시키고, 방사 용액중의 중합체의 비율을 감소시키는 것이다.
Patent KR-20010029508-A (KR)
Title: 사운드 합성기의 메모리가 감소된 잔향 시뮬레이터
IPC: G10H1/00
Filed: 1997-09-10
Abstract: 사운드 또는 음악 합성기는 사운드 신호를 잔향기에 인가하기전의 사운드신호를 부분제거한다음 샘플 주파수를 복구하기위해 잔향기에 의해 생성된 사운드 신호를 보간하여 샘플 주파수가 복구되도록 하므로써, 종래의 잔향 시뮬레이터와 비교하여 실질적으로 감소된 휘발성 저장부, 랜덤 억세스 메모라 또는 버퍼를 갖는 잔향 시뮬레이터를 포함하고 있다. 버퍼 크기의 실질적인 감소는 저 비용의 크기가 작은 단일칩 환경에서 잔향기를 사용할 수 있게 해준다.
Patent KR-20000068625-A (KR)
Title: 다표준 수신 장치
IPC: H04B1/26
Filed: 1998-05-07
Abstract: 수신기에서, 튜너(TUN)는 수신 신호(Srf)를 중간 주파수 신호(Sif)로 변환한다.  조절 가능 주파수 변환기(AFRC)는 중간 주파수 신호(Sif)를, 다른 전송 표준에 관련된 다양한 주파수 응답(Hfil1, Hfil2)을 제공할 수 있는 필터 장치(FIL)에 대한 입력 신호(Sin)로 변환한다.  조절 가능 주파수 변환기(AFRC) 및 필터 장치(FIL)는 많은 다른 전송 표준에 적합한 집적된 수신기 회로(IRC)의 일부를 형성할 수 있다.  튜너(RUN)는 다양한 다른 중간 주파수(IF1, IF2) 중 임의의 한 주파수에서 중간 주파수 신호(Sif)를 제공할 수 있다.  임의의 중간 주파수(IF1, IF2)에 대해, 조절가능 주파수 변환기(AFRC)는, 필터 장치(FIL)가 그 주파수 응답(Hfil1, Hfil2)에 대해 적절히 위치되는 주파수 범위(FR)의 입력 신호(Sin)를 수신하도록 조절될 수 있다.  따라서, 조절가능 주파수 변환기(AFRC)는 다양한 중간 주파수 중 임의의 한 주파수의 사용을 허용하며, 따라서, 비교적 싼 표준 지정 튜터의 사용을 허용한다.  따라서, 이것은 비교적 가격 효율적인 구현을 허용한다.
Patent KR-20000057253-A (KR)
Title: Ammonium nitrate propellants with molecular sieve
Inventor: FLEMING WAYNE C
IPC: C06B31/30
Filed: 1996-11-26
Abstract: PURPOSE: An ammonium nitrate propellant composition with molecular sieve and its preparation methods are provided, to improve its age-stabilized and/or strength and to prevent smoke from being generated in combustion of the composition. CONSTITUTION: A composition comprises ammonium nitrate; 6 wt% or less of a molecular sieve having a pore size of 12 angstrom or less, as an age-stabilizing agent; 3-40 wt% of a binder; optionally 20 wt% or less of a strengthening agent; optionally 35 wt% or less of a nitro plasticizer, an energy increasing additive or mixture thereof; optionally 0.5-5 wt% of a curing agent; optionally 0.3 wt% or less of a curing catalyst; and optionally 2 wt% or less of carbon black. Preferably the molecular sieve is A-type zeolite, and the strengthening agent is selected from the group consisting of azodicarbonamide, dicyandiamide, oxamide and mixtures thereof.
Patent KR-20000069283-A (KR)
IPC: A61P25/28
Filed: 1997-12-02
Abstract: 본 발명은 R 1 이 메틸기를 나타내고, X 1 이 수소원자를 나타내거나 OR 1 및 X 1 이 함께 화학식 -O(CH 2 ) 2 -, -O(CH 2 ) 3 -, -O(CH 2 ) 2 O- 또는 -O(CH 2 ) 3 O- 의 기를 형성하고, X 2 는 수소원자 또는 아미노기를 나타내고, X 3 는 할로겐 원자를 나타내는 다음 화학식(Ⅰ)의 화합물에 관한 것이다. 그 화합물은 5-HT 3 및/또는 5-HT 4 타입의 세로토닌 수용체의 리간드이고 5-HT 4 아고니스트 및/또는 5-HT 3 길항제로서 작용한다. 
     (화학식 I)
Patent KR-20000062284-A (KR)
Title: 인자 Ｘａ 억제제로서의 질소 함유 헤테로방향족 화합물
Inventor: PINTO DONALD
IPC: C07D249/10
Filed: 1997-12-15
Abstract: 본 발명은 인자 Xa의 억제제로서 유용한, 하기 화학식 I의 질소 함유 헤테로방향족 화합물 및 그의 유도체, 또는 그의 제약상 허용되는 염 또는 전구약물 형태에 관한 것이다. 
     〈화학식 I〉 
     
       
     
     상기 식에서, J는 N 또는 NH이고, D는 C(=NH)NH 2 일 수 있다.
Patent KR-20000069999-A (KR)
Title: 분지 및 선형 카보네이트 중합체 수지의 블렌드
IPC: C08L69/00
Filed: 1997-12-16
Abstract: 본 발명은 분지 카보네이트 중합체 성분 및 상이한 선형 카보네이트 중합체 성분을 함유하는, 개선된 분지 카보네이트 중합체 블렌드 조성물의 제조방법에 관한 것이다.  본 발명에 따른 분지 카보네이트 중합체는 압출, 취입 성형, 열성형 및 발포 공정에 사용하기에 특히 적합하고, 개선된 부품 또는 제품을 제공한다.
Patent KR-20010006417-A (KR)
IPC: A61L9/16
Filed: 1998-04-17
Abstract: A lightweight portable germicidal air filter for home and personal use is disclosed. The air filter includes a cabinet which houses an electrostatic air filter, an ultraviolet lamp and a parabolic reflector or a convex lens for focusing the ultraviolet radiation emitted by the lamp on an upstream side of the air filter. The reflector or the lens are constantly oscillated to systematically sweep the upstream side of the filter with germicidal levels of radiation. A fan located adjacent the downstream side of the filter draws air through the filter and impels it out through areas for air outlet in the sidewalls of the cabinet. The advantage is a simple, lightweight germicidal air filter with few moving parts which is inexpensive to manufacture.
Patent KR-20010006481-A (KR)
Title: Method for Polymerizing α-Olefins in a Gaseous Phase
IPC: C08F4/69
Filed: 1998-04-02
Abstract: alpha-Olefins are polymerized in the gas phase at from 30 to 150° C. and a pressure of from 5 to 80 bar using a catalyst or a catalyst mixture containing as antistatic agent from 0.1 to 5% by weight of ZnO and/or anhydrous MgO, based on the total amount of the catalyst mixture, except for a process in which the catalyst mixture comprises a chromium catalyst and MgO-supported Ziegler catalyst which is modified with an alkene and with alkylaluminum hydride and also comprises free MgO and the total amount of the MgO is not less than 2% by weight of the catalyst mixture.
Patent KR-20010013045-A (KR)
Title: 기어 가공 방법 및 장치와 스파이럴 베벨 기어 커터
IPC: B23F9/10
Filed: 1999-03-29
Abstract: 고능률, 저코스트로 베벨 기어의 가공을 실현하는 방법으로서, 고속도 공구강제의 블레이드재(23)가 본체(22)에 장착된 환상 밀링 커터(21)를 사용하여, 베벨 기어를 형성할 때, 블레이드재(23)로서, 실질적으로, (Ti (1-x) Al x )(N y C (1-y) )(단, 0.2≤x≤0.85, 0.2≤y≤1.0)의 조성의 막을 적어도 일층 코팅한 블레이드재를 사용하여, 절삭속도를 20m/min 이상 400m/min 이하의 범위로 하고, 절삭유를 사용하지 않고 절삭을 행하는 드라이 커팅에 의해 치형을 형성하여, 초경합금 등의 고가인 공구를 사용하지 않고 절삭속도를 대폭 향상시켜 베벨 기어의 치형을 형성하여, 고능률, 저코스트의 가공을 실현가능하게 한다.
Patent KR-20000057733-A (KR)
Title: Thin film transistor and method of manufacturing same
Inventor: WATANABE DAKUYA
IPC: H01L29/45
Filed: 2000-01-10
Abstract: PURPOSE: A thin film transistor is provided to prevent resistance increase and overhang configuration at electrodes where low resistance material and high melting point metal are stacked together. CONSTITUTION: A main wiring layer(2) of a metal is selected from a group including Al an Cu or an alloy based thereon. The layer(2) is stacked between a lower wiring layer(1) and an upper wiring layer(3). The lower wiring layer(1) is composed of a material based on a metal and containing nitrogen. The metal is selected from a group including Ti, Mo, W, Cr, Al and Cu or an alloy thereof. The upper wiring layer(3) is composed of a material based on a metal and containing nitrogen. The metal is selected from a group including Ti, Mo, W, Cr, Al and Cu or an alloy thereof. Nitrogen contents of the lower and upper wiring layers(1,3) are adjusted different by using a different metal or alloy, or by using a material which is based on same metal or alloy and contains nitrogen.
Patent KR-20000024049-A (KR)
Inventor: KIM HYUN SU
IPC: B42D15/02
Filed: 2000-01-15
Abstract: PURPOSE: A wedding invitation is provided to induce the visit of the internet site printed on the wedding invitation on raffle. CONSTITUTION: The front side of a wedding invitation(1) is formed the same as the present wedding invitation and a drawing day(2), a customer number(3), a number(5) for checking the winning through an internet and the address(6) of an internet site are printed on the rear side of the wedding invitation. Also a hologram(4) is attached for preventing the invitation from forging. The drawing day is variously set per month or per three month.