baber/WOPTO huggingface dataset:
Patent KR-20010103086-A (KR)
Title: 반도체 광증폭기를 이용한 전광 ｘｏｒ 논리소자의 구현방법
Inventor: BYUN YEONG TAE
IPC: G02F3/00
Filed: 2001-09-20
Abstract: 본 발명은 반도체 광증폭기를 이용한 전광 ＸＯＲ 논리소자의 구현방법에 관한 것으로서, 더 상세하게는 반도체 광증폭기에 주입되는 전류와 입사되는 조사신호 및 펌프신호로 조절이 가능한 반도체 광증폭기의 인버터 특성을 이용하여 전광 XOR 논리소자를 구현할 수 있는 기술에 관한 것이다. 
     본 발명에 따른 XOR 논리소자의 구현방법은, 두개의 반도체 광증폭기에 펌프신호와 조사신호를 같이 입사시켜 상기 반도체 광증폭기의 이득포화와 파장변환에 의해 생기는 인버터 특성의 출력신호를 합하여 전광 XOR 논리소자의 동작특성을 얻음을 특징으로 한다. 
     본 발명에 의하면, 반도체 광증폭기의 인버터 특성을 이용하여 전광 XOR 논리소자를 구현하기 때문에 광섬유에 기반을 둔 소자들보다 안정적이고 다른 논리소자와의 결합이 용이하며, 클록 신호를 만들어 줄 필요가 없으므로 논리소자의 규모 및 속도 제한이 크게 줄어드는 효과가 있다.
Patent KR-20030028207-A (KR)
Inventor: CHO IN JUN
IPC: H04B1/40
Filed: 2001-09-27
Abstract: PURPOSE: A function extending apparatus is provided to only possess basic functions in a portable terminal and combine the terminal with an additional module having a plurality of functions, thereby implementing functions according to user's request. CONSTITUTION: A portable terminal comprises a high frequency processing unit(110) for processing an RF(Radio Frequency) signal. A band processing unit(120) processes a band of the RF signal transmitted/received from the high frequency processing unit(110). A 24 pins input/output(I/O) connector unit(130) is a device for connecting the terminal to an option module(200). A memory(140) stores data. A control unit(150) controls the above devices entirely to make perform operations relating to a telephone call.
Patent KR-20030027302-A (KR)
Title: A thin film transistor substrate of using insulating layers having law dielectric constant and a method of manufacturing the same
Inventor: CHOI JUN HU
IPC: H01L27/12
Filed: 2001-09-28
Abstract: PURPOSE: A thin film transistor substrate using low dielectric constant and a method for manufacturing the same are provided to realize high aperture ratio by solving the problem of parasitic capacity, thereby reducing time required for a process. CONSTITUTION: Gate wiring is formed on an insulating substrate. A gate insulating film(30) is formed on the gate lines. Data wiring crosses the gate wiring on the first insulating film. A plurality of thin film transistors are connected with the gate lines and the data lines. A passivation film(70) composed of an a-Si:C:O film or an a-Si:C:F film which is a low dielectric constant CVD film, is formed on the data wiring, having contact holes(76,78) exposing drain electrodes(66) and data pads(68).
Patent KR-20020053703-A (KR)
Inventor: CHO SEONG YEOP
IPC: H04N5/225
Filed: 2001-09-28
Abstract: PURPOSE: A method for processing video data of a high pixel CCD(Charge Coupled Device) camera is provided to synchronize output signals of the camera, and to convert a frequency by adjusting to a synchronizing clock of display equipment, so as to transmit the video data outputted from the camera to be displayed on the display equipment with high pixel moving picture without pixel losses. CONSTITUTION: A camera clock inputting step generates a camera clock used as an operation clock of a high pixel CCD camera in a camera clock generator, and inputs the camera clock to the high pixel CCD camera. A display clock inputting step generates a display clock used as an operation clock of display equipment in a display clock generator, and inputs the display clock to a controller. A data generating step picks up an image of a subject to the high pixel CCD camera to generate video data and frame synchronizing signals. A synchronizing step synchronizes the video data and the frame synchronizing signals to the camera clock, for the input to the controller. A data storing step registers the video data in a frame memory, that is a storage device connected to the controller, by adjusting to the frame synchronizing signals. A frequency converting step reads the video data registered in the frame memory by adjusting to display synchronizing signals generated in the controller according to the display clock, and converts an output frequency of the video data to have a frequency same as vertical synchronizing signals of the display equipment. And a display step inputs and displays the read video data in the display equipment.
Patent KR-20030036996-A (KR)
Title: Mobile game control method in a mobile phone
Inventor: IN SEUNG HUI
IPC: H04B1/38
Filed: 2001-11-01
Abstract: PURPOSE: A method for controlling a mobile game of a mobile communication terminal is provided to hold the gate or operate the game and a call at the same time, if the call is received during the game, so that a user can select one or both of the game and the call according to his/her intention. CONSTITUTION: If a mobile communication terminal receives a call while providing a mobile game function(S101,S102), a controller discriminates whether the terminal operates the game(S103). If not, the controller connects the call(S104), and if so, the controller waits a key input by a user to check whether the user desires to continue the game(S105). If so, the controller connects the call and displays a game operated state on a displayer(S106). If the user desires to hold the game in the step S105, the controller holds the game and stores a current state of the game in a storage unit(S108) then connects the call(S104). If the user desires to end the game to receive the call(S107), the controller ends the game and connects the call(S104). If the controller receives a request of transmitting the game to the other party(S109), the controller transmits the game to the other party after receiving the approval of a base station(S110). The other party downloads the game to enjoy the game(S111). If the user continues the call after transmitting the game(S113), the controller connects the call continuously(S112). If the user ends the call, the controller discriminates whether a held game exists(S114), If so, controller displays a prior state of the held game on the displayer to continue the hold game(S115).
Patent KR-20030038950-A (KR)
Title: A wind direction control apparatus of air conditioner
Inventor: JUNG IN HO
IPC: F24F13/08
Filed: 2001-11-09
Abstract: PURPOSE: An integral apparatus for controlling wind direction of an air conditioner is provided to be easily manufactured. CONSTITUTION: An apparatus includes a plurality of bosses(52) formed on an outlet(51); a plurality of vane parts(60) connected with the bosses to rotate; a link part(70) formed integrally with the vane parts so that the vanes parts rotate integrally; and a stopping unit(80) formed between the bosses and the vane parts to prevent free movement of the vane parts and the link part due to elasticity when the vane parts rotate. The bosses protrude downward from an upper side of the outlet at regular intervals, and have stepped protrusions(53) formed on lower ends thereof to prevent connecting parts of the vane parts from separating to a lower side so as to support the vane parts to rotate, respectively. The vane parts control wind direction, and comprise insertion parts(62) having opening parts(61) formed on sides thereof to be joined to the bosses, and having inner diameters formed larger than outer diameters of the bosses to be forcibly inserted to the bosses; and wind direction controlling parts(66) formed integrally with the insertion parts, and placed perpendicularly to the outlet to directly guide discharged air.
Patent KR-20020040560-A (KR)
Title: Diesel particulate removing apparatus
Inventor: ENDO KIYOMU
IPC: F01N13/04
Filed: 2001-11-16
Abstract: PURPOSE: A diesel particulate removing apparatus is provided to improve the collecting and removing rate of the particulate by activating a catalyst with low power and to make possible the reuse of a filter by removing the collected particulate. CONSTITUTION: A diesel particulate removing apparatus of a two-vessel three-layer catching structure has two main bodies. Respective main bodies have cylindrical vessels(13a,13b) provided with inlet ports(7) and outlet ports(8) for a diesel exhaust gas. In the cylindrical vessel, rolled catalyst mounting heaters(14a,14b), heat-resisting filters(15a,15b), and catalyst mounting spherical filters(16a,16b) are arranged in the order above at an inlet port of a diesel exhaust gas. The catalyst mounting heaters are alternatively turned on or off.
Patent KR-20020064641-A (KR)
Inventor: IWATA ATSUSHI
IPC: G01R31/30
Filed: 2001-11-19
Abstract: PURPOSE: To provide an analyzing method capable of analyzing a power supply current of a semiconductor integrated circuit including a digital circuit, with high accuracy and at high speed. CONSTITUTION: In the method for analyzing the power supply current waveform in consideration of charge re-distribution process inside the digital circuit in the semiconductor integrated circuit, an analyzed digital circuit is expressed as a column of parasitic capacitances Σ Cch,↑(nT), Σ Cch,↓(nT) connected/charged between the power supply and a ground, which are obtained on the time series on the basis of a switching operation distributin of the logical gate circuit included in the digital circuit, and the column of parasitic capacitances is further connected with each parasitic impedance component Zd, Zg of a power supply route and a ground route and thus an analytic model is created, and by using the circuit model, the power supply current waveform of the digital circuit is obtained.
Patent KR-20030044129-A (KR)
Title: Charactor input apparatus and method for set-top box
Inventor: PARK JONG HUN
IPC: G06F3/023
Filed: 2001-11-28
Abstract: PURPOSE: An apparatus and method for inputting characters to a set top box are provided to input characters with a remote controller to a set top box providing Internet interface. CONSTITUTION: An apparatus for inputting characters to a set top box includes a remote controller(30), a set top box(20), and a TV(10). The remote controller transmits a character code corresponding to a Korean letter, figure, Alphabet and special letter inputted by a user. The set top box receives the character code from the remote controller to store the character code in a memory and outputs a graphic signal corresponding to the stored character code. The TV accepts the graphic signal from the set top box to display the graphic signal on a screen.
Patent KR-20030044134-A (KR)
Title: A constrained multipath routing method
Inventor: CHOI YANG HUI
IPC: H04L45/122
Filed: 2001-11-28
Abstract: PURPOSE: A multiple path allocating method satisfying a limit condition is provided to optimize performance of an Internet backbone network by dividing an optimum traffic of multipath in an MPLS(Multi-Protocol Label Switching) network. CONSTITUTION: A traffic request matrix that given network link connection information, link capacity information, information on nodes, and traffic quantity required between input/output nodes are recorded at every node is recorded(S201). An NTI(Network Topology Information) on general situations of a network is set(S202). A traffic engineering problem for minimizing a maximum link utilization by using the traffic request matrix and the NTI is mathematically modeled by using an MIP(Mixed integer Programming)(S203). A minimum value of the maximum link utilization(a) and a corresponding traffic rate(Xijkl) satisfying it are obtained by performing the mathematically using the MIP(S204). The minimum value of the maximum link utilization(A) is fixed as a constant 'C' and the sum of every resource used for a network, a new network optimization reference, is minimized(S205). A mathematical modeling using the MIP is performed by using the traffic rate assigned to each link in order to obtain multiple paths for each traffic request value and a value of traffic split rate(S206). The maximum utilization(a) of a link and a resource utilization are minimized in setting up multiple paths, and a multiple path satisfying a limit condition of used hops is set(S207).
Patent KR-20020052932-A (KR)
Inventor: HASEYAMA ATSUSHI
IPC: H01H11/00
Filed: 2001-12-06
Abstract: PURPOSE: To provide a structure of a thermal switch using a bimetal piece, which is capable of preventing scatter of melted metal when incorporating the bimetal piece into a housing and laser-welding it on a fixed terminal and of incorporating the bimetal piece with high precision. CONSTITUTION: The thermal switch has a housing 1 with a bottom, a fixed contact 3 arranged on the inner bottom of the housing 1 and a flip part 5a capable of flipping according to the temperature, and comprises the bimetal piece 5 with a movable contact 6, which contacts and separates from the fixed contact 3, fixed at one end thereof, and a fixed terminal 4 arranged on the inner bottom of the housing 1 with the other end of the bimetal piece 5 overlapped and fixed thereon in a cantilever. An opening 1c, through which a laser bean can be emitted from the outer bottom of the housing 1, is formed on the bottom of the housing 1 to match the overlapped position between the fixed terminal 4 and the bimetal piece 5.
Patent KR-20020096832-A (KR)
Title: Power converting device
Inventor: YOSHIMURA MAKOTO
IPC: H02M7/12
Filed: 2001-12-19
Abstract: PURPOSE: To obtain a power converter which assures less power loss. CONSTITUTION: This power converter comprises a converter which receives an AC voltage and converts this AC voltage to a DC voltage and a converter which receives a DC voltage and converts this DC voltage to an AC voltage. These converters adjust the DC voltage depending on the operating condition of the inverter.
Patent KR-20030053081-A (KR)
Title: walking beam type furnace
Inventor: KIM CHANG YEONG
IPC: B21B37/18
Filed: 2001-12-22
Abstract: PURPOSE: A walking beam type heating furnace is provided to reduce a thickness deviation in a material to be heated and to uniformly heat the material by installing a skid beam in an outlet of a cracking table. CONSTITUTION: A walking beam type heating furnace includes a body having a predetermined internal space. A base(12) is provided below the body. A plurality of skid beams(14) are vertically positioned on the base(12) in order to movably support a material(16) to be heated. An internal part of the body or an upper portion of the base(12) is divided into a preheating table(20), a heating table(30) and a cracking table(40) depending on a heating manner and temperature distribution. The skid beams(14) are aligned lengthwise from the preheating table(20) to the heating table(30) and are aligned lengthwise and widthwise at the cracking table(40).
Patent KR-20030053413-A (KR)
Inventor: WHING DUK HYUN
IPC: B28B3/20
Filed: 2001-12-22
Abstract: PURPOSE: Provided is a coating method for red bricks which gets two pug mills used to press out mixing materials so that it contributes to mix the materials more efficiently. CONSTITUTION: The coating method for the red bricks is characterized by comprising the steps of: (i) mixing 20wt% of sawdust, 10wt% of mica powder, 10wt% of Sam-won stone, 10wt% of charcoal powder and 50wt% of kaolinite and pressing out at a first pug mill; (ii) letting 100wt% of yellow earth or clay pressed out at a second pug mill and then coating the external side of a clayey unglazed tile with yellow earth or clay, using the first pug mill to form the shape of the bricks.
Patent KR-20030055894-A (KR)
Title: An electronic mail transporting method in mobile phone
Inventor: PARK YEONG HWAN
IPC: H04W80/12
Filed: 2001-12-27
Abstract: PURPOSE: A method for sending an e-mail in a mobile communication terminal is provided to automatically connect a specific Internet server among a plurality of Internet servers through a WAP(Wireless Application Protocol) gateway, if an e-mail address of a recipient is selected in an e-mail address list menu among user interface menus. CONSTITUTION: An e-mail list menu is selected among user interface menus of a mobile communication terminal(S200). If an e-mail address of a recipient is selected, the mobile communication terminal automatically attempts the connection to an Internet server through a base station and a WAP gateway(S210). The mobile communication terminal decides whether the Internet server for e-mail sending is set(S220). If so, the mobile communication terminal connects the set Internet server(S230). If the Internet server is not set, an Internet server set menu is selected among the user interface menus(S270). An Internet server among a plurality of Internet servers is searched and set(S280), and the mobile communication terminal connects the set Internet server(S230). A mobile communication terminal produces contents for sending(S240). The contents are converted appropriately in type and format which can be transmitted and sent to the e-mail address of the recipient(S250). And the mobile communication terminal disconnects the WAP gateway(S260).
Patent KR-20030057621-A (KR)
Title: Illegal use restriction method of HFC network
Inventor: CHO SEONG MIN
IPC: H04L12/22
Filed: 2001-12-29
Abstract: PURPOSE: A method for restricting use without permission of an HFC network is provided to offer a cable modem chasing algorithm about a user without permission of an HFC(Hybrid Fiber Coaxial) network and a method for preventing from allocating an IP to the user by using MIB information and an MAC exclusive of a DHCP(Dynamic Host Configuration Protocol), thereby providing a high service quality(QoS) to subscribers. CONSTITUTION: Bridge MIB(Management Information Base) information are read and analyzed by using an SNMP(Simple Network Management Protocol) and then the number information of a CPE(Customer Premise Equipment) locating at the lower end of a cable modem is obtained(S100). When there is a cable modem used illegally, MAC(Media Access Control) address information of the cable modem are obtained by using the bridge MIB(Management Information Base) information and then an IP is not allocated to the cable modem(S200).
Patent KR-20010071733-A (KR)
Title: 브레이크장치를 가지는 액압모터
IPC: F16D55/40
Filed: 2000-04-19
Abstract: 본 발명은 브레이크장치의 회전 브레이크디스크에 생기는 마모를 작게 억제할 수 있는 액압모터이다.  실린더블록(15)의 바깥 둘레측에는 둘레방향으로 이간되어 복수의 원호형상 홈(17)을 형성함과 동시에, 브레이크장치(31)를 구성하는 회전 브레이크디스크(32)를 설치한다.  이 회전 브레이크디스크(32)의 안 둘레측에는 원호형상 홈(17)에 걸어맞춰지는 복수의 원호형상 돌기(33)를 설치함과 동시에, 복수의 지름방향 접촉부(34)를 설치하고, 이 지름방향 접촉부(34)를 실린더블록(15)의 바깥 둘레면에 접촉 가능하게 대면시킨다.  이에 의하여 유압모터(10)의 제동시에 회전 브레이크디스크(32)의 회전방향의 이동을 원호형상 돌기(33)에 의해 규제함과 동시에, 회전 브레이크디스크(32)의 지름방향의 이동을 지름방향 접촉부(34) 에 의해 규제한다.
Patent KR-20010085328-A (KR)
IPC: C23C16/40
Filed: 1999-08-02
Abstract: 본 발명은 배향 및 결정도 둘 다 우수한 금속산화물을 플러그 위에 저온에서 형성할 수 있는 금속산화물유전체막의 기상성장방법에 관한 것으로, 기판세트를 진공실 내에서 진공실의 전체 압력의 1 ×10 -2 torr 이하에서 가열하면서 유기금속가스들 및 산화가스를 개별적인 도입구들을 통해 진공실 속으로 도입함으로써 막형성을 수행한다. 게다가, 본 발명은, 초기핵들 또는 층형성을 위한 제1막형성조건들과 형성된 초기핵들 위에 추가로 퍼로브스카이트형 결정구조의 막형성을 위한 제2막형성조건들에 대해, 막형성조건들을 변경하고 최적의 조건들을 적절히 선택함으로써 퍼로브스카이트형 결정구조를 갖는 금속산화물유전체막의 막형성을 수행하기 위한 것이다. 또, 본 발명은 기상성장방법들을 위해 사용되는 위상성장장치에 관한 것이다.
Patent KR-20010073036-A (KR)
Title: 헥사메틸렌디아민의 개선된 제조 방법
IPC: C07B61/00
Filed: 1999-08-17
Abstract: 본 발명은 촉매 활성 성분으로서 철 원소를 기재로 하는 촉매 및 용매로서 암모니아의 존재하에 고온 및 고압에서 아디포니트릴을 헥사메틸렌디아민으로 촉매 수소첨가시키는 방법에 관한 것이다.  본 발명은 a) 촉매 활성 성분으로서 철 원소를 기재로 하는 촉매 및 용매로서 암모니아의 존재하에 70 내지 220℃ 및 100 내지 400 bar의 압력에서 6-아미노카프로니트릴의 농도 및 아디포니트릴의 농도의 총합이 암모니아를 제외한 수소첨가 혼합물을 기준으로 1 내지 50 중량% 범위 내에 있을 때까지 아디포니트릴을 수소첨가하여 아디포니트릴, 6-아미노카프로니트릴, 헥사메틸렌디아민 및 고비점 물질을 포함하는 혼합물을 얻는 단계, b) 수소첨가 배출물에서 암모니아를 제거하는 단계, c) 나머지 혼합물에서 헥사메틸렌디아민을 회수하는 단계, d) 고비점 물질로부터 6-아미노카프로니트릴 및 아디포니트릴을 각각 또는 함께 분리하는 단계, 및 e) 6-아미노카프로니트릴, 아디포니트릴 또는 이들의 혼합물을 상기 단계 a)로 되돌려보내는 단계를 특징으로 한다.
Patent KR-20010074889-A (KR)
Title: 차량 변속기를 위한 쉬프팅 장치
IPC: F16D48/04
Filed: 1999-08-28
Abstract: 본 발명은 차량의 변속기(30)를 위한 서보 보조 장치(10)를 갖는 쉬프팅 장치(11, 40)에 관한 것이다. 압축 공기의 저장 탱크(14)는 보조 장치(10)와 연결된다. 저장 탱크(14) 및 보조 장치(10) 사이에는 공급된 압축 공기를 조정하기 위하여 감소 장치(34, 52, 70, 76, 78)가 설치된다.
Patent KR-20010074959-A (KR)
Title: 4 작용성 중심기를 갖는 과분지된 화합물 및 이의 용도
IPC: C07C229/24
Filed: 1999-08-18
Abstract: 본 발명은 하기 화학식(I)의 4 작용성 중심기를 갖는 과분지된 화합물에 관한 것이다: 
     
       
     
     상기 식에서, 
     m  + n + o + p = 4 
     (여기에서, m은 1 내지 3의 정수이고, m, o 및 p는 0 이거나, 1 내지 3의 정수이다)이고; 
     q, r, s 및 t = 1 내지 5의 정수(여기에서, q가 r, s 및 t 보다 크다)이며; 
     X = -O-, -S-, 또는 -NH-이고; 
     A = -CR 2 -(여기에서, R = -H; -F; -Cl; -Br; -CN; -NO 2 ; C 1 내지 C 3 알킬기; C 1 내지 C 3 할로알킬기; 또는 C 1 내지 C 3 알콕시 라디칼; 또는 q, r, s 및/또는 t가 2 이상인 경우, 라디칼 -A-의 2 내지 5의 탄소 원자를 브리징하는 C 2 -C 4 알칸디일, C 2 -C 4 옥사알칸디일 라디칼 및/또는 라디칼 -A-의 3 내지 5개의 탄소 원자를 브리징하는 산소 원자 -O-이다)이다.
Patent KR-20010075501-A (KR)
Title: Indolin derivatives as sun protection agents
IPC: A61K31/403
Filed: 1999-09-21
Abstract: There is described the use of indoline derivatives of formulawhereinR1 is hydrogen; C1-C5alkyl; C1-C18alkoxy; or halogen;R2 is C1-C8alkyl; C5-C7cycloalkyl; C6-C10aryl;R3 is C1-C18alkyl or a radical of formula (1a)R4 is hydrogen; or a radical of formulaR5 isC1-C18alkoxy; or a radical of formulaR6 and R7 are each independently of the other hydrogen; or C1-C5alkyl;R8 is hydrogen; C1-C5alkyl; C5-C7cycloalkyl; phenyl; phenyl-C1-C3alkyl;R9 is C1-C18alkyl;X is halogen; a radical of formula (1c)andn is 0; or 1,as light-protective agents.
Patent KR-20010075644-A (KR)
Title: Olefin copolymerization process with bridged hafnocenes
IPC: C08F210/02
Filed: 1999-10-21
Abstract: The invention is directed to olefin polymerization processes using bridged hafnocene catalyst complexes that are surprisingly stable under high temperature olefin polymerization processes such that olefin copolymers can be prepared with high molecular weights and catalyst activities. More specifically, the invention is a polymerization process for ethylene copolymers having a melt index of about 0.850 to about 0.930 comprising contacting, under homogeneous polymerization conditions at a reaction temperature at or above 60  DEG C to 225  DEG C, ethylene and one or more comonomers capable of insertion polymerization with a bridged hafnocene catalyst complex derived from: A) a biscyclopentadienyl hafnium organometallic compound having: i) at least one unsubstituted cyclopentadienyl ligand or aromatic fused-ring substituted cyclopentadienyl ligand; ii) one aromatic fused-ring substituted cyclopentadienyl ligant; iii) and a covalent bridge connecting the two cyclopentadienyl ligands, said bridge comprising a single carbon or silicon atom with two aryl groups, each substituted with a C1-C20 hydrocarbyl or hydrocarbylsilyl group at least one of which is a linear C3 or greater substitutent; and B) an activating cocatalyst.
Patent KR-20010081103-A (KR)
IPC: A01N43/80
Filed: 1999-11-04
Abstract: 신규 화합물(1), 이 것을 사용한 유해생물방제제, 및 이 화합물의 제조방법. 
     
       
     
     [식 중, 
     A는 결합수 또는 치환되어 있어도 좋은 알킬렌쇄를 나타내고, 
     R 1 은 수소원자, 알콕시기, 또는 할로알콕시기로부터 되는 군에서 선택되는 
     동일 또는 상이한 1또는 2이상의 기를 나타내고, 
     R 2 는 수소원자, (치환)벤질기, (치환)알킬기, 또는   (치환)알카노일기를 
     나타내고, 
     R 3 는 수소원자, (치환)시클로알킬기, (치환)시클로알케닐기, (치환)아릴기, 
     또는   (치환)복소환식기를 나타낸다. 
     (단, R 1 이 수소원자이고, A가 결합수 또는 메틸렌쇄이고, R 3 가 페닐기 또는 
     시클로헥실기의 경우, 또는 A가 알킬렌쇄이고, R 3 가 수소원자인 경우를 제 
     외한다).
Patent KR-20010089500-A (KR)
IPC: A23G1/00
Filed: 1999-11-22
Abstract: 본 발명은 지방계 열 용융성 과자류, 보다 구체적으로는 초콜릿 유형의 조성물의 제조 방법에 관한 것이다. 
     본 발명의 제조 방법에 따르면, 종래의 초콜릿보다 우수한 감촉과 느낌을 가지며, 상대적으로 높은 온도에서도 자체의 형태를 유지하는 초콜릿 제품을 형성할 수 있다.
Patent KR-20010101239-A (KR)
IPC: G01M99/00
Filed: 1999-11-19
Abstract: 장치들, 건물들, 광섬유 통신 링크들과 인프라 구조물과 같은 구조물들을 모니터링 하기 위한 장치 및 방법이 개시되는 데, 이는 도파로(10) 및 빛을 도파로(10)의 양쪽 끝단으로 발사하여 역전파 광신호들이 도파(10)로 내에 생성될 수 있게 하는 광원(20)을 포함한다. 도파로(10)는 실리카로 형성되고, 빛의 특성이 사건에 의하여 발생한 외부 파라미터에 의하여 변경되거나 영향을 받는 광섬유 또는 광섬유 묶음의 형태이다. 검출기(30)가 다파로(10)의 양쪽 끝단으로부터의 빛을 검출하고 도파로(10)의 길이를 따라서 사건의 위치를 결정하기 위하여 파라미터에 의하여 영향을 받은 변경된 신호들 사이의 시간 지연 또는 차이를 검출하기 위하여 제공된다.
Patent KR-20010101591-A (KR)
Title: Arbitration method for high power transmissions in a code division multiple access system
IPC: H04W52/28
Filed: 2000-01-14
Abstract: In an interference mitigation method, subscribers that will receive a high power transmission generate an alert message to surrounding base stations. A surrounding base station, before it generates new transmissions, determines the distance between it and a second subscriber that will receive the new transmission. If the distance is greater than an interference threshold, the base station delays the new transmission until the first high-power transmission concludes.  The method prevents two high-power transmissions from occurring simultaneously.