baber/WOPTO huggingface dataset:
Patent KR-20010038803-A (KR)
Inventor: CHOI GANG JU
IPC: A23L19/00
Filed: 1999-10-27
Abstract: PURPOSE: A method for manufacturing red ginseng extract is provided to increase the extraction yield of the red ginseng extract by adding a preheating process before a steaming process. CONSTITUTION: Wet ginseng is preheated at 30-80deg.C for 45 minutes to 6 hours and steamed by heating at 95-110deg.C for 40 minutes to 3 hours with steam or radiation. The heated ginseng is heated at 40-100deg.C with water or ethanol to extract as red ginseng extract. A starch decomposing enzyme, α-amylase, keeps the optimum time and temperature necessary for the hydrolysis of the starch in the wet ginseng into monosaccharide, and increase the water soluble substances, brown color and extraction yield.
Patent KR-20010045670-A (KR)
Inventor: KIM HYEON JUN
IPC: A61K8/97
Filed: 1999-11-05
Abstract: PURPOSE: The titled toothpaste composition containing spingo lipid, spingo lipid-hydrofloric acid composite or spingo lipid-chloride composite is provided, which has an effect for prevention of tooth decay and treatment of oral inflammation. CONSTITUTION: In a toothpaste composition exhibiting a dental cavity-preventing effect and an oral inflammation-inhibiting effect, the composition contains 0.1 to 10% by weight of spingo lipid selected from the group consisting of phytosphingosine, sphingosine and sphinganine. The composition can be used as material helpful for restoration of the cell membrane of injured oral mucosa.
Patent KR-20010045865-A (KR)
Inventor: JANG DU OK
IPC: C07C233/01
Filed: 1999-11-09
Abstract: PURPOSE: Provided is a process for producing an amide derivative in a high yield and high purity by using an acid chloride obtained by reacting an organic acid derivative and a mixture of trichloro acetonitrile(TCA) and triphenyl phosphine(TPP). CONSTITUTION: The process for producing the amide derivative (formula 7 or 8) comprises the steps of: reacting the organic acid derivative (formula 2 or 3) with the mixture of the TCA and the TPP to obtain the acid chloride (formula 4 or 5); reacting the acid chloride (formula 4 or 5) with an amine (formula 6) in the presence of a catalyst such as triethylamine. In the formula, R1, R2, R3, and R4 are selected independently from the group consisting of hydrogen, low alkyl, low alkyl oxy, low alkyl carbonyl, halo, hydroxy, cyano, amino sulfonyl, and low alkyl thio, R5 and R6 are selected independently from the group consisting of hydrogen, low alkyl, low alkyl oxy, low alkyl carbonyl, halo, hydroxy, cyano, nitro, amino sulfonyl, low alkyl sulfonyl, and low alkyl thio.
Patent KR-20000035392-A (KR)
Inventor: HONG MINGHWEI
IPC: H01L33/44
Filed: 1999-11-10
Abstract: PURPOSE: Present invention comprises an oxide layer on a GaAs-based or GaN-based semiconductor body, e.g., a field effect transistor (FET). CONSTITUTION: A single crystal, single domain oxide layer of thickness less than 5 nm can be grown on a (100) oriented GaAs-based semiconductor substrate. Similar epitaxial oxide can be grown on GaN and GaN-based semiconductors. The oxide typically is a rare earth oxide of the Mn2O3 structure (e.g., Gd2O3). The oxide/semiconductor interface can be of high quality, with low interface state density, and the oxide layer can have low leakage current and high breakdown voltage. The low thickness and high dielectric constant of the oxide layer result in a MOS structure of high capacitance per unit area. Such a structure advantageously forms a GaAs-based MOS-FET.
Patent KR-20000035625-A (KR)
Inventor: GLOVER SHEDRIC ONEAL
IPC: C08F290/00
Filed: 1999-11-23
Abstract: PURPOSE: Vinyl ether functional organopolysiloxanes and their use in radiation curable silicone compositions are provided to use as release coating compositions, and to be suitable for release of pressure sensitive adhesives. CONSTITUTION: A method of making vinyl ether functional organopolysiloxanes is disclosed. Radiation curable silicone composition comprising the vinyl ether functional organopolysiloxane obtained by this method, a cationic photoinitiator, a free radical photoinitiator and dodecylphenol are also disclosed.
Patent KR-20010053997-A (KR)
Inventor: LEE YU SHIN
IPC: H04B1/38
Filed: 1999-12-02
Abstract: PURPOSE: A receiving alarm device for a cellular phone is provided to construct a wireless transmitting device in an inner cellular phone, and to construct a receiving alarm unit and a losing alarm unit in a belonging of a user. CONSTITUTION: A cellular phone(1) comprises as follows. A ring signal detector(7) detects a ring signal received to a communication module(3) through an antenna(2). The first signal generator(8) generates a determined frequency signal including a pre-setup code, and wirelessly transmits the frequency signal through the communication module(3). The second signal generator(9) generates a determined frequency signal having a determined gain per a determined period, and wirelessly transmits the frequency signal through the communication module(3). A belonging(10) comprises as follows. A receiving alarm unit(20) vibrates when the frequency signal is received from the first signal generator(8), and notifies a user of a call receiving. A losing alarm unit(30) detects a gain of the frequency signal transmitted from the second signal generator(9). If the detected gain is smaller than a reference value, the losing alarm unit(30) outputs an alarm sound for preventing a loss of the cellular phone(1). The belonging(10) is formed as a bracelet, or a watch.
Patent KR-20010054960-A (KR)
Inventor: JUNG SANG HO
IPC: G06M7/00
Filed: 1999-12-08
Abstract: PURPOSE: A vacuum adsorption bank note counter is provided to execute counting motion more accurately and prevent a bundle of bank notes being deformed. CONSTITUTION: A vacuum adsorption type bank note counter comprises a driving device for motion control device(100), the motion control device(200) connected to the driving device(100) and operated by the driving device(100), a bank note transfer device(300) controlled by the motion control device(200) and moving a bundle of bank notes to counting location selectively, a rotor device counting the bundle of bank notes transferred to the counting location and a driving device for rotor device driving the rotor device. A bank note support member(340) supporting the bank note transfer device(300) and having over two support bars(344,345) supporting front face of the bundle of bank notes is rotatable fixed to a support plate(330) and elastically supported through a spring(346) to one direction rotatably.
Patent KR-20000048171-A (KR)
Title: Semiconductor memory device
Inventor: SAKAMOTO TATSUYA
IPC: G11C11/401
Filed: 1999-12-16
Abstract: PURPOSE: A semiconductor memory device is provided for a sense amplifier to stably amplify in a simple structure. CONSTITUTION: A switch MOSFET is installed between a sense amplifier(5A) and a complementary bit line(BL) installed in a dynamic RAM. A signal voltage is read out according to memory information in the complementary bit lines. Then, the switch control signal of the switch MOSFET is converted from a selecting level into a certain intermediate potential. The switch MOSFET contains a gate having the intermediate potential. And, the switch MOSFET is turned on by the level of a sense node according to the amplifying operation of the sense amplifier. The amplified signal is transferred to an input/output line through a column selective circuit. Moreover, the switch control signal is returned to the selecting level in response to the selecting operation of the column selective circuit. Therefore, the sense amplifier is stably operated while rapidly outputting the amplified signal to the input/output line.
Patent KR-20010066558-A (KR)
Inventor: BAE MYEONG JIN
IPC: G10L19/07
Filed: 1999-12-31
Abstract: PURPOSE: A method for voice activity detection in voice signal process encoder is provided to reduce a transmission rate at a mute interval in a voice signal process encoder by using energy and an LSP(line service protocol) parameter. CONSTITUTION: A first process(S10) calculates an average energy of a frame on the ground of a voice activity detection. A second process(S20) compares the calculated average energy with a noise level, and makes a decision of a voiced sound if the average energy is higher than the noise level and makes a decision of a voiceless or mute sound if not. A third process(S30) judges by using a minimum value and a maximum value of an LSP interval to consider a case that SNR(signal to noise ratio) is low if the second process(S20) makes a decision of a voiced sound. A fourth process(S40) compares the minimum interval with the maximum interval of the LSP to consider a case that the energy of voice is low if the average energy is lower than the noise level in the second process(S20).
Patent KR-20000023719-A (KR)
Inventor: POST GEORGE HENRY
IPC: C07D417/12
Filed: 1999-01-11
Abstract: PURPOSE: Provided is a method of treatment and(or) prevention of symptom relating to leptin resistance and complication thereof. Effective and non-toxic pharmaceutically acceptable amount of a leptin sensitization agent or pharmaceutically acceptable derivatives thereof is medicated internally. CONSTITUTION: A leptin sensitization agent is co-medicated with leptin and/or derivatives, for example, agonist. The leptin sensitization agent is an insulin sensitization agent containing thiazolidindion and acyclic insulin sensitization agent, or PPAR gamma agonist. PPAR gamma agonist contains thiazolidindion which is thiazolin-2,4-dion derivative having residue of formula A.
Patent KR-20000029485-A (KR)
Title: Liquid crystal composition and alignment layer
Inventor: SHASHIDHAR RANGANATHAN
IPC: G02F1/1337
Filed: 1997-07-24
Abstract: PURPOSE: A surface for the alignment of liquid crystals containing directionally-linked groups and compounds useful for preparing such surfaces is provided for a surface for the uniaxial planar alignment, homeotropic alignment, etc., of liquid crystalline molecules in contact therewith, the pre-tilt angle 0 of aligned liquid crystals varying from 00 < 0 < 900. CONSTITUTION: A substrate having on at least a portion of a surface thereof a chemisorbed, isotropic and directionally linked layer comprising a compound of the formula 1: £X|m-£S|n-£P|o wherein X is a chemical functional group capable of chemisorption to the substrate, S is a spacer group separating X and P, and P is a directionally likable group, and n, m and o are all integers greater than or equal to 1, wherein m > n and o > n wherein P has the formula (I), wherein each of R1, R2, R3, R4, and R5 is independently H, linear or branched CnH2n+1, linear or branched OCnH2n+1, or NO2, where n is an integer of 1 to 8, and where at least one of R1, R2, R3, R4, and R5 is not H.
Patent KR-20000029645-A (KR)
Inventor: COCHRAN MARK D
IPC: C07K14/465
Filed: 1997-07-25
Abstract: PURPOSE: A recombinant swinepox virus comprising a foreign DNA inserted into a swinepox virus genome is provided, which is characterized by a self-limiting infection with lesions detected only in the skin and regional lymph nodes. CONSTITUTION: DNA is inserted into a) an AccI site within a region corresponding to a 3.2Kb HindIII to BglII sub fragment of the HindII M fragment and b) an EcoRI site within a region corresponding to a 3.2 Kb sub fragment of the HindIII K fragment which contains both a HindIII and EcoRI site, of the swinepox virus genome and is capable of being expressed in a host cell into which the virus is introduced. The invention further provides vaccines and methods of immunization of the recombinant swinepox virus.
Patent KR-20000048572-A (KR)
Title: Quinazoline derivatives and pharmaceutical compositions containing them
Inventor: THOMAS ANDREW PETER
IPC: C07D/
Filed: 1997-09-23
Abstract: PURPOSE: Quinazoline derivatives of formula (I) and the pharmaceutically acceptable salts thereof inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis. CONSTITUTION: Quinazoline derivatives of formula (I) is provided, wherein m is an integer from 1 to 2; R1 represents hydrogen, hydroxy, halogeno, nitro, trifluoromethyl, cyano, C1-3alkyl, C1-3alkoxy, C1-3alkylthio, or -NR5R6 (wherein R5 and R6, which may be the same or different, each represents hydrogen or C1-3alkyl); R2 represents hydrogen, hydroxy, halogeno, methoxy, amino or nitro; R3 represents hydroxy, halogeno, C1-3alkyl, C1-3alkoxy, C1-3alkanoyloxy, trifluoromethyl, cyano, amino or nitro; X1 represents -O-, -CH2-, -S-, -SO-, -SO2-, -NR7CO-, -CONR8-, -SO2NR9-, -NR10SO2- or -NR11- (wherein R7, R8, R9, R10 and R11 each independently represents hydrogen, C1-3alkyl or C1-3alkoxyC2-3alkyl); R4 represents an optionally substituted 5 or 6 membered saturated carbocyclic or heterocyclic group or a group which is alkenyl, alkynyl or optionally substituted alkyl, which alkyl group may contain a heteroatom linking group, which alkenyl, alkynyl or alkyl group may carry a terminal optionally substituted group selected from alkyl and a 5 or 6 membered saturated carbocyclic or heterocyclic group, and salts thereof; processes for their preparation, pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof as active ingredient.
Patent KR-20000048945-A (KR)
Inventor: KALINA ALEXANDER I
IPC: F01L1/04
Filed: 1997-09-16
Abstract: PURPOSE: A method and system of converting thermal energy into a useful form is provided to implement a thermodynamic cycle to convert thermal energy into a useful form. CONSTITUTION: A method of implementing a thermodynamic cycle by expanding (HPT) a gaseous working stream (30) to transform its energy into a useful form and produce an expanded gaseous stream (34), removing from the expanded gaseous stream an extracted stream (66), absorbing the extracted stream (66) into a leanstream (40) having a higher content of higher-boiling component than is contained in the extracted stream (66) to form a combined extracted/lean stream (68), at least partially condensing the combined extracted/lean stream (70), combining at least part of the combined extracted/lean stream (70) in condensed form with an oncoming working stream (29) including a rich stream having a lower content of higher-boiling component than is contained in the extracted stream (66) to provide a combined working stream (50), and heating the combined working stream (50) with external heat (31) to provide the gaseous working stream (30).
Patent KR-20000069779-A (KR)
Title: 저결정질 중합체로 이루어진 얇은 연신 필름 및 그의 적층물
IPC: C08L23/12
Filed: 1997-12-18
Abstract: 본 발명은 결정도가 약 30 % 미만인 저결정질 프로필렌 공중합체로부터 제조된 얇은 엘라스토머 필름에 관한 것이다.  본 발명의 엘라스토머 필름은 횡방향으로 강도가 향상되었다.  필름은 기저귀, 배변연습용 팬츠, 실금용 제품 등의 외부 커버에 사용되는 적층물 재료에 혼입될 수 있다.
Patent KR-20010006376-A (KR)
Title: 역반사성 발광 물품
IPC: E01F9/00
Filed: 1997-09-19
Abstract: 본 발명은 역반사층과, 이 역반사층의 상부 표면 상에 배치되는 발광 재료의 층을 함유하는 시이트 재료에 관한 것이다. 이 시이트 재료는 다양한 조명 조건 하에 가시도가 높은 표지 또는 장식 물품으로 형성될 수 있다. 상기 역반사층의 일부는 발광층을 통해, 그리고 슬릿, 천공, 영숫자 또는 기타 패턴의 형태로 존재하는 발광층 내 1개 이상의 개구부를 통해 볼 수 있다. 상기 발광층은 아날로그 인쇄법 또는 디지탈 인쇄법을 사용하여 이미지화시킬 수 있다. 이 시이트 재료는 후방 조명에 적합한 재료로 제조할 수 있다. 접착제 또는 기타 종래의 부착 수단은 실내 또는 실외 환경에서 표지를 고정시키는 데 사용할 수 있다.
Patent KR-20010020574-A (KR)
Title: 메탄수화물을 이용한 염분제거방법
IPC: C02F1/24
Filed: 1998-06-17
Abstract: 하나의 실시예에서, 본 발명은 100미터를 초과하는 깊이에서 메탄을 해수에 주입하여 메탄수화물의 형성 후에 상승시켜 메탄수화물을 메탄과 물로 분해시키는 단계 및 물을 회수하는 단계에 의해 해수의 염분을 제거하는 방법에 관한 것이다. 메탄은 재순환된다.
Patent KR-20010014411-A (KR)
Title: 전자빔 노출 방법 및 전자빔 노출 장치
IPC: H01J37/317
Filed: 1999-05-11
Abstract: 저가로 제조되고 웨이퍼 상에 있는 칩을 동시에 평행하게 노출시킬 수 있는 다중 컬럼 전자빔 노출 장치가 개시된다. 큰 평향 범위를 갖는 주 편향기(16), 작은 편향 범위를 갖는 부 편향기(14), 및 웨이퍼(50) 위로 패턴을 평행하게 노출하기 위하여 주 편향 데이터(62)와 부 편향기 데이터(61)에 따라 시료에 전자빔을 편향시키고 투사시키기 위한 컬럼(8-1, 8-2, 8-3, 8-4)을 포함하는 상기 장치는, 미리 측정되는 각 컬럼의 광축의 오정렬의 크기를 저장하기 위한 오정렬 메모리(63)와 동시에 상기 동일한 패턴을 노출하기 위하여 각 컬럼의 광축이 오정렬 되는 크기에 따라 각 컬럼에 대한 상기 주 편향기 데이터(62)만을 정정하기 위한 정정 수단(64)을 더 포함한다. 고처리률을 갖는 마이크로 가공이 더 실현되고, 특히 고집적도의 반도체 장치가 적절한 비용으로 달성된다.
Patent KR-20010074377-A (KR)
Title: Semiconductor device and fabricating method thereof
Inventor: KIM PIL SEUNG
IPC: H01L21/28
Filed: 2000-01-25
Abstract: PURPOSE: A device and a method for manufacturing the semiconductor device are provided to enable reoxidation on a gate isolation layer in order to prevent breakdown voltage from being reduced. CONSTITUTION: The semiconductor device includes a semiconductor substrate(100), a gate, a barrier layer(110), and a sidewall spacer(114). The gate is formed on the surface of the semiconductor substrate and includes a metal or a metallic compound. The barrier layer is formed on the sidewall of the gate. The sidewall spacer is formed on the sidewall of the barrier layer. Alternatively, the semiconductor device includes a semiconductor substrate of the first conductive layer type, a gate isolation layer, the first gate electrode(104), the second gate electrode(108) and a barrier layer. The gate isolation layer is formed on the surface of the semiconductor substrate. The first gate electrode is formed on the gate isolation layer. The second gate electrode is formed on the first gate electrode and has a length smaller than that of the first gate electrode. The barrier layer is formed on the sidewall of the second gate electrode.
Patent KR-20010076088-A (KR)
Title: Method for displaying part driving control in mobile phone
Inventor: KIM SEONG GU
IPC: H04B1/40
Filed: 2000-01-25
Abstract: PURPOSE: A method for controlling the drive of a display unit in a cellular phone is provided to decrease the current consumption of a battery and extend the used time of the cellular phone by limiting the user of a color display unit. CONSTITUTION: A control unit checks a mode of a cellular phone through an operation mode detecting sensor(102). If the mode of the cellular phone is a call mode state, the control unit supplies a driving control signal to the first display unit driver(104). The control unit displays corresponding information on the first display unit(106). If the mode of the cellular phone is a video mode, the control unit blocks the driving control signal supplied to the first display unit driver(110). The control unit supplies the driving control signal to the second display unit driver(112). The control unit displays corresponding information on the second display unit(114). If the video mode of the cellular phone is stopped, the control unit blocks the driving control signal supplied to the second display unit driver(118) and supplies the driving control signal to the first display unit driver(120).
Patent KR-20010077468-A (KR)
Title: assembled plasma display panel and manufacturing method there of
Inventor: JUNG JAE HEON
IPC: H01J9/24
Filed: 2000-02-02
Abstract: PURPOSE: A plasma display panel and a method of fabricating the plasma display panel are provided, which prevents a data electrode formed on a back glass substrate from reacting with the sodium component contained in the back glass substrate to improve the quality of the back substrate, resulting in stable performance of the plasma display panel. CONSTITUTION: A plasma display panel includes a front glass substrate on which scan electrodes, sustain electrodes, the first dielectric layer and a protecting layer are formed, and a back glass substrate(24) on which data electrodes(26), the second dielectric layer(20b), barrier walls(28) and fluorescent materials(30a,30b,30c) coated between the barrier walls are formed. The front and back substrates are combined with each other. The plasma display panel further has an aluminum oxide(44) that isolates the data electrodes and simultaneously insulates the data electrodes from each other.
Patent KR-20010077582-A (KR)
Title: Forced exhaust type fryer
Inventor: JUNG GU WAN
IPC: A47J37/12
Filed: 2000-02-03
Abstract: PURPOSE: A deep fryer is provided to prevent a local overheating or breakage of a heat conduction pipe occurring due to failure of smooth vent, to lengthen the life span of a flame control plate, to restrain outflow of asbestos powder or ceramic powder to the atmosphere, and to avoid overheating or breakage of a motor by blocking up the transmission of heat through a motor shaft. CONSTITUTION: A deep fryer has a housing(100), a fry pot(103), a front plate, a control panel(112), a door unit, a drain guide assembly(130), and a support member(118). A burner(176), a heater(171) and a gas controller(181) are installed in the lower portion of the control panel. In the rear face of the housing, a ventilator and a ventilation pipe are installed. A flame control plate is prepared to define a range of flames of the burner. By making the flame control plate using a heat-resistant metal, production of noxious dust is prevented. As the life of the flame control plate is lengthened, inconvenience of frequent replacement of a flame control plate is removed. For improving heat exchange efficiency of the gas passing through the heat conduction pipe, a baffle plate and a swirler is inserted into the heat conduction pipe. The heat conduction pipe is connected to the ventilator. If gas is not smoothly discharged, gas supply to the burner is restrained to prevent local breakage or mal-function due to overheating of the heat conduction pipe. By interposing a heat insulating material in a split motor shaft, heat transfer through the shaft is avoided. Thus, overheating of a coil in a motor or failure of the motor is prevented.
Patent KR-20010083358-A (KR)
Title: Apparatus and method for communicating using common packet channel in cdma system
Inventor: CHOI HO GYU
IPC: H04B7/26
Filed: 2000-02-11
Abstract: PURPOSE: A common packet channel communication apparatus of a CDMA(Code Division Multiple Access) communication system and a method thereof are provided to reduce errors of the channel assignment signal from a base station to a mobile station by transmitting a message via the common channel. CONSTITUTION: Multipliers(601,602,616) multiply two CA(channel assignment)-signatures selected by a CA-signature selector(631) and 1 together, and multiply the other CA-signatures and 0 together. The selected two CA-signatures are a CPCH(Common Packet Channel) assigned in a mobile station by a base station. Multipliers(671,672,686) multiply one of orthogonal codes corresponding to a signature for detecting a collusion selected by a CA-signature selector(651) and 1 together, and multiply the others and 1 together. An adder(620) adds the output of the multipliers(601,602,616) and the output the multipliers(671,672,686) and output as an AICH(Acquisition Indication CHannel) signal.
Patent KR-20000036451-A (KR)
Inventor: LEE JONG GOO
IPC: H01R35/04
Filed: 2000-03-14
Abstract: PURPOSE: A mail connect and A female connect translating cable vertically is provided to be used in a mall area and to prevent misconnect when the cable moves up and down. CONSTITUTION: A mail connect and female connect translating cable vertically includes a terminal pin(13), a connection terminal(25), a connection back plate(28), a circular connection plate(18) and guides(20,20a). The terminal pin and connection terminal bites each other on the connection back plate of the circular connection plate. The guide and the circular connection plate are bite each other. The connect body(14) and the connection back plate(28) translate up and down by way of the hinge(36) bolt(19). The connect body(14) and the connection back plate(28) are mounted on the guide and the circular connection plate.