baber/WOPTO huggingface dataset:
Patent KR-20010045533-A (KR)
Inventor: CHO CHANG HUI
IPC: H04M3/00
Filed: 1999-11-05
Abstract: PURPOSE: A method for testing AN(Access Network) subscriber lines is provided to execute a test for an associated AN subscriber line in compliance with the request of an SLMOS(Subscriber Line Maintenance and Operation System). CONSTITUTION: If a test request command for an arbitrary subscriber line is inputted through an operator terminal, a processor in an SLMOS analyzes the test request command(201). In case that the management range of test execution is applicable only to an exchange side, the processor sends the test request command only to the exchange(203). Then the processor judges whether it is necessary for the SLMOS to maintain a standby state for the currently sent test request command(204). In case that it is necessary for the SLMOS to maintain the standby state, the processor makes SLMOS maintained at the standby state(205). If a test result is received from the exchange side(206), the processor notifies the operator terminal of the test result(207). However, if the management range of test execution is applicable only to an AN side, the processor sends the test request command only to the AN(209). Then the processor judges whether it is necessary for the SLMOS to maintain a standby state for the currently sent test request command(204). In case that it is necessary for the SLMOS to maintain the standby state, the processor makes SLMOS maintained at the standby state(205). If a test result is received from the AN side(206), the processor notifies the operator terminal of the test result(207).
Patent KR-20010045636-A (KR)
Inventor: SEO JEONG SIK
IPC: C10K1/10
Filed: 1999-11-05
Abstract: PURPOSE: A method for removing sulfuretted hydrogen, hydrogen cyanide and ammonia of coke gas is provided to solve the problem of waste-water treatment by using a cyanic compound as the useful chemical material and to solve the problem of waste-gas generated in the progress of oxidizing sulfuretted hydrogen into sulfur. CONSTITUTION: In the method for removing sulfuretted hydrogen, hydrogen cyanide and ammonia of coke gas, a few progresses are included. In the first progress, the ratio of absorbing ammonia is risen by fixing ammonia with a method of oxidizing sulfur by using high pressure oxygen(18) saturation water with injecting high pressure oxygen(18) into a part of absorption fluid recycled to a top(13) for absorbing ammonia and sulfuretted hydrogen from an ammonia distillatory top(5). In the second progress, sulfuretted ammonium generated in oxidizing sulfuretted hydrogen and ammonia generated from the ammonia distillatory top(5) and sulfur generated in a claus progress(15) are added and thiocyanate ammonium is manufactured by absorbing hydrogen cyanide with using sulfuretted ammonium. In the third progress, ammonia steam generated from the ammonia distillatory top(5) is added to hydrogen cyanide and sulfuretted hydrogen reagent before the claus progress(15) and the ratio of absorbing hydrogen cyanide and sulfuretted hydrogen is risen.
Patent KR-20010046125-A (KR)
Inventor: LEE DONG GWAN
IPC: H04W4/02
Filed: 1999-11-10
Abstract: PURPOSE: A method for estimating the location of a terminal in a mobile communication system is provided to confirm the location of a terminal by constructing a database for the strength and delay characteristics of a multipath signal for a pilot signal received to a mobile terminal. CONSTITUTION: A base station broadcasts an FA(Frequency Assignment) area in which a mobile terminal receives a pilot and calculates a path difference(S61). The mobile terminal receives the broadcasted FA area(S62) and determines whether the mobile terminal will execute pilot long integration in the currently received FA(S63). In case that the mobile terminal determines to execute pilot long integration in the currently received FA, the mobile terminal measures the strength of a pilot signal from each base station and determines whether TDOA can be executed(S65). If it is possible to execute TDOA, the mobile terminal transmits a delay time for the shortest path for each base station and each base station identifier to each base station(S67). Each base station sends received signal information to a location confirmation center(S68). The location confirmation center analyzes received information and estimates the location of the mobile terminal(S69).
Patent KR-20000053693-A (KR)
Inventor: LEE JAE SI
IPC: C02F1/36
Filed: 1999-11-18
Abstract: PURPOSE: A leachate treatment method and apparatus thereof using high-frequency waves is provided, which is characterized in that high-frequency waves(microwave) is used to activate generation of hydroxyl radical compared with conventional chemical treatment using hydrogen peroxide. CONSTITUTION: Ferrous compound in a ferrous compound storage tank(24) and hydrogen peroxide in a hydrogen peroxide storage tank(25) are injected into leachate by chemical pump(26)(27). Then, hydroxyl radical is formed by the reaction of ferrous ion and hydrogen peroxide. In a high-frequency waves reactor(30), high-frequency waves is generated by a high-frequency waves generator(31), so generation of hydroxyl radical is activated by dielectric phenomenon. A baffle(35) and an air mixer(36) are installed in reaction compartment(34) to equalize oxidation reaction.
Patent KR-20010047312-A (KR)
Title: Liquid Formulation of α-Interferon
Inventor: HAN GYU BEOM
IPC: A61K9/08
Filed: 1999-11-19
Abstract: PURPOSE: Stable aqueous alpha-IFN solution formulations containing alpha-IFN, a stabilizer, an osmosis pressure controller, an antimicrobial preservative selected from phenol, m-cresol or mixtures thereof and a buffer system are provided, which have the advantages of maintaining the activity for a long period of time, exhibiting no latent dangerousness on a human body by reducing an amount of a preservative to be added and being stable in an aqueous solution. CONSTITUTION: This formulation comprises 1x10¬6 IU/ml to 1x10¬7 IU/ml of alpha-IFN, a stabilizer, an osmosis pressure controller, an antimicrobial preservative selected from 0.10 to 0.30 w/v of phenol, 0.1 to 0.2 w/v of m-cresol or mixtures thereof and a buffer system. The stabilizer is polysorbate 80 having a concentration of 0.01 to 0.05 w/v. The buffer system is a buffer solution of ammonium acetate and acetic acid or a buffer solution of sodium monohydrogen phosphate and sodium dihydrogen phosphate. The formulations have a pH of 4.5 to 6.0.
Patent KR-20000035695-A (KR)
Inventor: YOKOYAMA KAZUHIRO
IPC: H01H13/14
Filed: 1999-11-25
Abstract: PURPOSE: A thin keyboard is provided to have a structure preventing a first and a second levers from overlapping each other even when the key top descends, and to be reduced in thickness. CONSTITUTION: A thin keyboard is constructed so that a ratio of a dimension between a first latching portion(4a) of a first lever(4) and a pivotally supporting portion thereof to a dimension between this pivotally supporting portion thereof and a second latching portion(4b) thereof is equal to a ratio of a dimension between a first latching portion(5a) of a second lever(5) and another pivotally supporting portion thereof to a dimension between this pivotally supporting portion thereof and a second latching portion(5b) thereof. Thus, when the key top descends, the second latching portions of the first and the second levers are placed outside the first latching portions of the first and the second levers. Consequently, reduction in thickness of a keyboard is achieved.
Patent KR-20010054660-A (KR)
Inventor: CHOI SEUNG GUK
IPC: G06F9/22
Filed: 1999-12-07
Abstract: PURPOSE: A system and a method for yielding process time of CMP(Chemical Mechanical Polishing) process are provided to calculate time consumed in process progress through computation by the system without calculating the process time by an operator. CONSTITUTION: A CMP process equipment(20) performs a polishing process of a wafer, receives condition data of process to be progressed and transmits present process progress state on occasion during wafer process and process completion report data after completion of the process. A front measuring equipment(10) and a rear measuring equipment(40) each arranged in front of and behind the CMP process equipment(20) measure on wafer after the process and before the process and transmit measured data respectively. A control server(30) has connection to the front measuring equipment(10) and the rear measuring equipment(40) via a network unilaterally, receives the measured data from the measuring equipments(10,40), has connection to the CMP process equipment(20) via a network bilaterally, transmits the condition data and receives data related to the process progress from the CMP process equipment(20) to set process progress condition and time of the CMP process equipment(20).
Patent KR-20010054802-A (KR)
Inventor: SONG SEOK HA
IPC: A47J47/00
Filed: 1999-12-08
Abstract: PURPOSE: A cooker having a heatproof unit is provided to prevent heat generated in cooking from being transmitted to a handle of the cooker. CONSTITUTION: A cooker is composed of a body(40); handles(30) attached to the body oppositely; and an upper cover(20) covering the body. A supporting rod(70) is mounted in the lower part of the handle to rotate. A heatproof unit(60) covers the handles completely in the supporting rod, and moves up and down by rotating the supporting rod in applying the force upward or downward. The heatproof unit is placed close to the lower part of the handle in cooking, and pushed downward to move or lift the cooker. The cooker is moved safely during cooking without burn by preventing the heat from being transmitted to the handles.
Patent KR-20010055586-A (KR)
Inventor: KIM SANG HO
IPC: B62D25/06
Filed: 1999-12-11
Abstract: PURPOSE: A rear side fixing structure of loop molding reduces the number of parts and the amount of a work on manufacturing a vehicle, thereby improving the quality of an assembly. CONSTITUTION: The upper side of a lamp case(50) mounted on both sides of a back panel(30) is extended for wrapping the rear side of a loop molding(20) mounted at a loop groove by mounting a combination lamp(40) at the front. The rear side of the loop molding(20) does not see from the rear side of a vehicle by mounting the lamp case(50), where the combination lamp(40) is mounted at the front, on both sides of a back panel(30). Thus, the number of parts and the amount of a work is reduced on manufacturing a vehicle.
Patent KR-20010055868-A (KR)
Inventor: LEE WON GI
IPC: G02F1/13
Filed: 1999-12-13
Abstract: PURPOSE: A rotating structure for liquid crystal monitor is to mount a nylon ring with low friction resistance between a rotating plate loaded by weight of the monitor and fixed plate fixed on a bottom without using a hinge, thereby reducing manufacturing cost and increasing workability as well. CONSTITUTION: A nylon ring is positioned on a base bottom. On the nylon ring is provided a swivel metal which has a nut in its center portion to connect the base bottom, a stopper to lock a stopper rib formed on the base bottom, and an opening to couple a guide rib protruded from a lower surface of a swivel cover(54). On the swivel metal is assembled the swivel cover which has the guide rib to be inserted into the opening, and a latch formed inside to prevent disconnect from the end of the swivel metal. A base top(55) is then provided which has a plurality of bosses that are fastened by a plurality of screws.
Patent KR-20000012595-A (KR)
Inventor: LEE MAN KYUN
IPC: G06F15/00
Filed: 1999-12-14
Abstract: PURPOSE: A method and apparatus for directly forwarding service are provided, which directly inputs a sub item, a home page of a special web site, a special page, or service name and connects a service which provides an information desired by a user. CONSTITUTION: An apparatus for directly forwarding service comprises: a plurality of client machines (11, 12); object units (21) to be linked with a home page of a special web site for providing various information or a service to client machines (11, 12); and link server units (40,50) for connecting client machines (11, 12) with the object unit (21), including a web server (30) for receiving a web address including a domain name and a link name, a link name database server (51) for storing registering information, a request blocker (41) for judging whether the domain name and the link name are suitable to a defined format, and an application server (42) for detecting an object from the link name database server (51) to directly link a corresponding web address. Thereby, corresponding information is instantly provided to a internet user.
Patent KR-20010058315-A (KR)
Inventor: AHN JAE YONG
IPC: H01L21/027
Filed: 1999-12-27
Abstract: PURPOSE: A method of forming a mask pattern for reducing a radial error is provided to minimize a radial error in a mask pattern formation process by changing a pattern size of a mask layout or controlling an energy of an electron beam, or using a ghost method. CONSTITUTION: A radial error is extracted from a process for forming a mask pattern. A multitude of mask pattern region is distinguished according to data including the extracted error. Sizes of the mask patterns are changed to correct the radial error. The mask patterns are divided into shapes of polygon in order to minimize a temporary change at boundary portions of the divided pattern regions.
Patent KR-20010060623-A (KR)
Inventor: KWON O UK
IPC: G06F17/00
Filed: 1999-12-27
Abstract: PURPOSE: An automatic web site classification method is provided to categorize web pages by using k-nearest neighbor model, and determine a category of the web site by using the category subjects of the web pages within the web site so that it can enhance a correctness of an automatic web site classification. CONSTITUTION: The method comprises steps of searching reachable web pages within a server by using link data of a target web site, expressing connection data for searched web pages and converting them into a tree structure, cutting the web pages by using the tree structure, categorizing each web page within the web site, and selecting a subject category of the web site based on the subject categories of the web pages. The connection data includes the number linked from other web pages, and the number linking to other web pages. In the web page cutting step, representative web pages are selected based on the depth of the tree structure, and the number linking to or linked from other web pages.
Patent KR-20010060929-A (KR)
Inventor: BAEK UN I
IPC: G01M17/007
Filed: 1999-12-28
Abstract: PURPOSE: An emotional index measuring and controlling system is provided to measure an emotional index and to control the indoor environment of a vehicle by using an EEG(electroencephalogram) spectrum and by comparing the EEG spectrum with a subjective evaluation from an asking test. CONSTITUTION: An emotional index measuring and controlling system for the indoor environment evaluation of a vehicle comprises a power unit(1); a sensor unit(2) sensing indoor environmental factors; a signal processing unit(3) converting sensed indoor environmental factors to analog signals and the analog signals to digital signals; a ROM(read-only memory)(5) storing the digital signals and outputting an emotional index from reference data; a CPU(central processing unit)(4) comparing an emotional index from the digital signals with the emotional index from the reference data and outputting a control signal according to the comparison; an indicating unit(6) indicating the measured emotional index; and a control model unit(7) adjusting the indoor environment of a vehicle according to the control signal from the CPU.
Patent KR-20010058850-A (KR)
Inventor: LEE GYU HO
IPC: H04Q3/68
Filed: 1999-12-30
Abstract: PURPOSE: A local data link circuit pack of a full electronic exchange is provided to accommodate four links having a transmission rate of 155.520M bps by mapping 2048 channels to a payload of STM(Synchronous Transmission Mode)-1 frame as more than double. CONSTITUTION: A clock input unit(10) generates a predetermined clock by connecting to time switch. A TD bus interface unit(12) performs an interfacing function in data transmission by connecting to TSLP. An interface unit(14) constitutes a driver chip and a receiver chip, and is connected to TSMA PCNA. A local signal junction unit(16) is connected to the clock input unit(10) and the TD bus interface unit(12), respectively, and performs a serial/parallel data conversion, IPC FIFO control, and an address generation. A PLL(Phase Locked Loop(18)) is connected to the local signal junction unit(16). A memory unit(20) for storing temporarily IPC and voice data is connected to the interface unit(14).
Patent KR-20010059473-A (KR)
Inventor: LEE HAN JUN
IPC: H04B1/04
Filed: 1999-12-30
Abstract: PURPOSE: A transmission apparatus for a mobile communication terminal and a method thereof are provided to reduce power consumption by changing a transmission chain structure in an RF block. CONSTITUTION: An automatic gain amplifier(102) gain-controls a transmission signal to amplify the same. A radio frequency unit(104) converts an output signal of the automatic gain amplifier to a radio frequency signal. An amplifying unit(116) amplifies the output signal of the radio frequency unit(104) to output the same. If the output power of the amplifying unit(116) is smaller than the maximum output power of the automatic gain amplifier(102), the output of the radio frequency unit(104) is directly transmitted through a transmission antenna.
Patent KR-20010059537-A (KR)
Inventor: KIM JEONG HO
IPC: H01L21/31
Filed: 1999-12-30
Abstract: PURPOSE: A method for flattening a semiconductor device is provided to reduce a stepped portion between a cell region and a peripheral region by rotating a plasma to a horizontal direction of a wafer. CONSTITUTION: A gate oxide layer(3) is grown on a silicon substrate(1). A word line(5) and a word line spacer(7) are formed thereon. An interlayer dielectric(9) is formed on the whole structure. The semiconductor substrate(1) is etched under a high pressure by using particles with charges. A horizontal etching speed is faster than a vertical etching speed in order to reduce an angle and a height of a stepped portion. The interlayer dielectric(9) is etched by using plasma. The plasma is rotated by a rotary electric field.
Patent KR-20000023706-A (KR)
Inventor: TIMAN JEROME JOHNSON
IPC: H04B1/707
Filed: 1999-01-11
Abstract: PURPOSE: A low power parallel inter-relator is to provide signal managing architecture, to provide DSSS signal managing architecture by turning off the receiver while receiving the data. CONSTITUTION: A low power parallel inter-relator comprises a digital inter-relator(23), a code /doppler forming device(24), a parallel inter-relator(36), a P/N forming device(37), a parallel reading memory(33), an A/D transformer(38), and an RF/IF section(21). The sequence parallel inter-relator further comprises a plurality of calculator, a D/A transformer which transforms the calculated value into the analog signal and which is connected to the calculator. The device comprises includes a plurality of register and each of the register stores each sequence of the plurality of digital signal sequences. The register includes at least one shift register which scans and loads at least one register.
Patent KR-20000023723-A (KR)
Inventor: GEREULRE JANG PAUL
IPC: B23P15/16
Filed: 1999-01-11
Abstract: PURPOSE: A simple process for producing bushing baseplate is provided which gives an excellent sealing between each tip and a plate. The process is safe and reliable, and can be adapted to mass production at a lower cost. CONSTITUTION: A bashing baseplate(12) has many holes(16), in which at least one of tips(18) are inserted to the hole which hollow tubular element made of a piercing duct(20) is inside, and the outside diameter of the tip is a little smaller than that of the inside diameter of the hole. The mechanical expansion by a punch(30) is radially conducted to the axe of the tip in the hole to form a minimum clearance, followed by heat treatment for bonding the plate to the tip. A charging soldering paste composed of platinum-copper or palladium-copper powder and polymer adhesives are absorbed outside of the tip and inside of the hole on the plate, followed by heat treatment
Patent KR-20000048479-A (KR)
Title: Adaptive digital predistortion linearization and feed-forward correction of rf power amplifier
Inventor: PROCTOR JAMES A
IPC: H04B7/005
Filed: 1997-08-07
Abstract: PURPOSE: A very precise representation of the amplifier's non-linear transfer function to modelled and repeatedly adjusted, as necessary, so as to completely compensate for both AM to AM and AM to PM distortion generated in the RF power amplifier. CONSTITUTION: A digitally implemented, look-up table-based, predistortion and feed-forward correction signal processing mechanism compensates for distortion generated in the RF power amplifier. The input signal to the RF amplifier is stored for comparison with the measured the RF output. In each of predistortion and feed-forward signal processing paths, the magnitude of the complex waveform of the input signal is extracted to derive a read-out address to a dual-port RAM which stores weights to be multiplied by the input signal. In the predistortion signal processing path, the product is coupled to the RF power amplifier. In the feed-forward correction loop, the product is amplified by an auxiliary feed-forward RF amplifier and coupled into the amplified output signal path of the RF power amplifier.
Patent KR-20000048638-A (KR)
Title: Pictet-spengler reaction for the synthesis of tetrahydroisoquinolines and related heterocyclic compounds
Inventor: WATSON TIMOTHY JAMES NORMAN
IPC: C07D221/20
Filed: 1997-08-04
Abstract: PURPOSE: A commercial scale process for the production of tetrahydroisoquinolines and related heterocyclics by reaction, in mildly acidic conditions, of aryl N-sulfonylethylamines in the presence of suitable Lewis acid, and a compound capable of in situ generation of formaldehyde is provided. CONSTITUTION: A process creates a compound of the formula(I), wherein R1 and R2 are each independently C1-3 alkyl or R1 and R2 together form C2-7 alkylene, n is an integar from 0-2, R3 is hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy, -CF3, -OCF3 and -OH, and Ts is para-toluenesulfonyl, by reacting under alkaline conditions a compound of the formula(II) with a suitable Lewis acid in a formaldehyde generating solvent. The process is characterized by formaldehyde being generated by the reaction of the Lewis acid upon the formaldehyde generating agent, instead of being present as an initial reactant. These process further avoids the presence of initial water which destroys the Lewis acid before it can act upon the formaldehyde generating agent.
Patent KR-20000070109-A (KR)
Title: 차량 탑재용 네비게이션 장치
IPC: G01C21/00
Filed: 1998-01-12
Abstract: 이용자가 원하는 바와 같이 목적지 혹은 상기 목적지에 도달하기 까지 경유하는 경유지를 설정할 수 있는 차량 탑재용 네비게이션 장치를 제공한다.  메모리(25)에는, 목적지 및 목적지에 도달하기 위해서 경유하게 되는 경유지를 나타낸 데이타를 기억하는 목적지/경유지 테이블이 제공된다.  마이크로-프로세서(24) 내의 목적지/등록지 설정부(33)는 한 경유지와 다른 경유지 사이의 위치, 경유지와 목적지 사이의 위치, 혹은 목적지의 다음 위치 중 어느 한 특정 위치에 대응하여, 추가해야 할 지점을 나타낸 데이타를 목적지/경유지 테이블에 기억한다.  마이크로 프로세서(24)의 유도 경로 산출부(34)는 목적지/경유지 테이블에 기억된 데이타에 기초하여, 경유지를 순차적으로 통과하여 목적지에 도달하는 유도 경로를 산출한다.
Patent KR-20010005679-A (KR)
Title: 정보 기기
IPC: G11B25/04
Filed: 1998-03-24
Abstract: 요동 기구 또는 회전 기구를 지지하는 데에 구름 베어링이 이용되고, 적어도구름 베어링의 궤도면 위에, 작용기를 갖는 불소 함유 중합체로 이루어진 피막이 유동 상태로 형성되거나 불소 함유 폴리우레탄 화합물로 이루어진 피막이 고체 상태로 형성된다. 이 피막은 종래의 불소계 그리스와 같이 불균일한 입자 지름의 증조제(增稠劑)를 균일하게 분산시키기 위한 이온을 포함하지 않고 있기 때문에, 회전체와 궤도륜 사이에서 막의 균열이 발생하기 어렵게 되며, 따라서, 막의 균열에 의해 회전체와 궤도륜과의 직접 접촉으로부터 발생되는 회전체나 궤도륜의 마모가 경감된다.  또한, 이 피막이 정보 기록 디스크의 표면의 보호막과 동종일 때, 피막의 발진(發塵) 성분이 보호막과 동종의 성분이므로, 정보 기록 디스크의 정보 기록·재생에 있어서 방해가 되지 않는다.