baber/WOPTO huggingface dataset:
Patent KR-20000018296-A (KR)
Title: Memory covalent device between plural processors
Inventor: KIM YONG HA
IPC: G06F15/16
Filed: 1998-09-01
Abstract: PURPOSE: A memory covalent device between the plural processors is provided to covalent the common memory of single port by eliminating the elements of the program and using a pure hardware. CONSTITUTION: The memory covalent device comprises: a first processor(110) for operating an activated state or a waiting state by a first bus cycle waiting signal and for generating the a first memory reading/writing request signal in the activated state; a second processor(120) for operating in an activated state or a waiting state by a second bus cycle waiting signal opposite to a first bus cycle waiting signal and for generating the a first memory reading/writing request signal in the activated state: a first decoder(170) for generating a first memory select request signal by the request of the first processor; a second decoder(180) for generating a second memory select request signal by the request of the second processor; a single port memory(130) for being selected by a memory select signal and performing the operation of reading or writing the data by reading/writing signal; a first gate buffer(150) for controlling the course of the data bus connecting the first processor with the memory by a first gate select signal; and a second gate buffer(160) for controlling the course of the data bus connecting the second processor with the memory by a second gate select signal opposite to the first gate select;. Thereby, it is possible to improve the processing speed.
Patent KR-20000019138-A (KR)
Title: Method for forming overlapped and transformed vernier identifier in semiconductor device
Inventor: LEE DONG GI
IPC: H01L21/306
Filed: 1998-09-09
Abstract: PURPOSE: A method for forming an overlapped and transformed vernier identifier is provided to prevent a polysilicon layer or a doped oxidation layer of a spacer type remaining on a side wall of the identifier from being contaminated in a succeeding process. CONSTITUTION: A method for forming an overlapped and transformed vernier identifier comprises: a first step for forming a gate electrode in a cell region on a semiconductor substrate; a second step for forming a first interlayer dielectric on the semiconductor substrate after the first step is completed and forming a first contact hole to expose the semiconductor substrate by selectively eliminating the first interlayer dielectric; and a third step for evaporating a first polysilicon layer and patterning the evaporated first polysilicon layer, and for forming bit lines connected to the semiconductor substrate through the first contact hole and forming the identifier by patterning the first polysilicon layer in a scribe line region and exposing the first interlayer dielectric.
Patent KR-20000020354-A (KR)
Title: Known good die carrier
Inventor: JUNG TAE KYUNG
IPC: H01L23/02
Filed: 1998-09-21
Abstract: PURPOSE: A KGD(known good die) is provided to use a prior test socket and to reduce the fabrication cost of the KGD. CONSTITUTION: A KGD carrier connects a semiconductor chip(110) to a test socket electrically in order to be applied in carrying an individual semiconductor chip or in electrical function test and burn-in test. BGA(Ball Grid Array) solder balls(150) are formed on the bottom surface of a film(130) where the semiconductor chip is mounted or a structure of the KGD carrier including a clip lead contacting the top/bottom surface of the substrate. Through the above structure, an additional cost is prevented and further the fabrication cost of the KGD is reduced by applying the KGD in the prior test socket.
Patent KR-20000020810-A (KR)
Title: Method of manufacturing transistor
Inventor: SON WON SO
IPC: H01L21/28
Filed: 1998-09-24
Abstract: PURPOSE: A method of manufacturing a transistor is provided to prevent a short circuit between a plug filling up a contact hole and a gate when forming the contact hole exposing an impurity region by controlling a form of the gate. CONSTITUTION: A method of manufacturing a transistor comprises the steps of: sequentially forming a gate oxidation layer, a polycrystal silicon layer doped with impurities on a semiconductor substrate of a first conductivity and a silicide layer and patterning the silicide layer so that the width of the silicide layer is narrower than a desired width of a gate; forming conductive side walls on both sides of the silicide layer; forming a cap insulation layer covering the silicide layer and the conductive side walls on the polycrystal silicon and forming a gate by patterning the cap insulation layer, the polycrystal silicon and the gate oxidation layer; low-doping impurities of a second conductivity into the semiconductor substrate by using the cap insulation layer as a mask and forming a first impurity region; and forming insulation side walls on sides of the cap insulation layer, a gate and a gate oxidation layer and forming a second impurity region by high-doping the semiconductor substrate with impurities of a second conductivity by using the cap insulation layer and the insulation side walls.
Patent KR-20000020874-A (KR)
Title: Transdermal drug delivery system for treating and protecting dermal diseases and process for production thereof
Inventor: YUK SUN HONG
IPC: A61K9/70
Filed: 1998-09-24
Abstract: PURPOSE: A transdermal drug delivery system for treating and protecting dermal diseases is provided, which has high initial dermal permeation and is possible to store over an extended period and to reduce a period for forming a coating, and is easy to handle because of release of the coating of itself. Also, a process for producing the system is provided. CONSTITUTION: The process comprises the steps of adding a first water-soluble polymer to distilled water, adding a drug solution comprising solubilizing aids, covalent agent, polyethylene glycol, polyvinylpyrrolidone, drug and alcohol to the mixture followed by mixing the same to form a gel and adding a second water-soluble polymer to the gel.
Patent KR-20000021080-A (KR)
Title: Apparatus for separating oil in multiple air conditioner
Inventor: SIM MIN SEOP
IPC: F24F1/06
Filed: 1998-09-25
Abstract: PURPOSE: An oil separator of an air conditioner is provided to increase the driving performance of products as well as to improve the oil recovery rate by improving the amount of circulating refrigerants in a compressor in running an air conditioner for a long time. CONSTITUTION: In oil separator of an air conditioner, refrigerants and oil mixture leaving a compressor are introduced into the inside through an outlet pipe(3) installed to make the upper part of a body(1) placed in the center of an oil filter(4) inside of the body. The refrigerants and the oil mixture are separated into refrigerants and oil by the oil filter and a mesh(6) installed in the body while reaching a mouth pipe(2) communicated with a mouth of a condenser. The separated oil is repeatedly returned to the compressor through an inlet pipe(5) installed on the other lower side of the body to be communicated with the inlet of the compressor.
Patent KR-20000025209-A (KR)
Title: Apparatus for automatically detecting video phone and method therefor
Inventor: KIM MUN SEON
IPC: H04N7/14
Filed: 1998-10-09
Abstract: PURPOSE: An apparatus for automatically detecting a video phone is provided to reduce a video connection time period through a detection of a video phone in advance during a voice call by maintaining the voice call until a signal of a video function button selection is inputted. CONSTITUTION: A mute detection part(20) detects a mute interval from a voice signal inputted/outputted from/to a handset(10). A system controller(30) controls to generate a tone pulse from a communication modem(40) if a mute detection signal is applied from the mute detection part(20). The communication modem(40) performs communication controls under the control of the system controller(30), generates a confirmation tone pulse, or detects a response tone pulse transmitted from others.
Patent KR-20000025540-A (KR)
Title: Control method of cooking popcorn with microwave oven
Inventor: LEE BEOM YONG
IPC: F24C7/08
Filed: 1998-10-13
Abstract: PURPOSE: A method is provided to control the cooking of popcorn with a microwave oven by detecting the change in temperature through an infrared sensor. CONSTITUTION: A control method of cooking popcorn is composed by the steps of: sensing the changed temperature in a cavity; detecting the characteristic of a curve by comparing the current temperature with the former temperature detected per certain time; detecting the weight of food material(popcorn) on the basis of the detected characteristic of the curve; setting the cooking time according to the weight of the food material; and controlling the cooking of the popcorn according to the temperature during the set cooking time. Therefore, a user is able to cook the popcorn any time without losing electric power as well as knows the temperature of the cooking popcorn.
Patent KR-20000027070-A (KR)
Title: Subscriber voice echo canceller in radio port controller of wireless local loop system
Inventor: HWANG UI GYU
IPC: H04B7/155
Filed: 1998-10-26
Abstract: PURPOSE: A subscriber voice echo canceler in a radio port controller of a WLL(Wireless Local Loop) system is provided to reduce burdens of a local exchange, by removing an echo signal generated in sections from a subscriber connector to the local exchange. CONSTITUTION: A subscriber voice echo canceler in a radio port controller of a WLL(Wireless Local Loop) system comprises a MUX/DEMUX(10)(Multiplexer/Demultiplexer), a clock generating circuit(20), a voice echo canceler(30), and a MUX/DEMUX(40). The MUX/DEMUX(10) multiplexes four 2MHz PCM(Pulse Code Modulation) highways inputted through a local exchange to 8MHz PCM highways. The clock generating circuit(20) generates an enable clock for canceling a voice echo, and distributes the enable clock. The voice echo canceler(30) is composed of a first to fourth voice echo cancelers(31¯34). The first to fourth voice echo cancelers(31¯34) are operated by the clock generated from the clock generating circuit(20), compare the four 2MHz PCM highways outputted from the MUX/DEMUX(10) with the four 2MHz PCM highways reflected via the local exchange, and cancel an echo signal for a subscriber voice signal of channel 32. The MUX/DEMUX(40) multiplexes the four 2MHz PCM highways outputted from the voice echo cancelers(30) to the 8MHz PCM highways, transmits to the local exchange, or reversibly multiplexes the 8MHz PCM highways received from the local exchange to the four 2MHz PCM highways, and outputs to the voice echo cancelers(30).
Patent KR-20000031904-A (KR)
Title: Method and device for inspecting bonding wire
Inventor: BYEON JONG EUN
IPC: H01L21/66
Filed: 1998-11-11
Abstract: PURPOSE: A method and a device for inspecting is provided to effectively examine the form and the contacted state of a bonding wire by processing the form of the bonding wire three-dimensionally. CONSTITUTION: A lead frame of the same size with a standard lead frame is loaded in an X-Y transporting device(10) to inspect the lead frame of semi-product state. The X-Y transporting device(10) is moved for a dividing area of a first memorized position to be in a photographing area according to memorized positional information. The focus of a camera(30) is adjusted in a photographing part by a control device(50). Therefore, the automatic focus control of the camera(30) is performed. If a bonding wire decided to be fine by observing the state of the bonding wire through a screen showed on a monitor(30), a passing button(74) of an input device(70) is pushed. If the inspection for the lead frame is finished, the inspection is finished, but if not, the inspection is performed through the same process by moving the next memorized part into the photographing area of the camera(30).
Patent KR-20000031934-A (KR)
Title: Automatic water toxicant measuring instrument using immobilized photogenic microorganism
Inventor: LEE JEONG GEON
IPC: C12Q1/00
Filed: 1998-11-11
Abstract: PURPOSE: An automatic water toxicant measuring instrument is provided which measures the light emission of photogenic microorganisms induced by toxicants, in which pretreatment of photogenic microorganisms is not involved so, the apparatus measures water toxicant easily and economically. CONSTITUTION: An instrument for measuring water toxicant using photogenic microorganisms comprises the following parts: 1) a stage driving part consisting of plural vials(21) which contains test samples and immobilized microorganisms, a movable X-Y stage(23), a sub-driver(24) connected to the stage, and a controller(25) connected to the sub-driver for controlling the position of the stage; 2) a sample supplying part consisting of a sample inlet(26), a test sample storage plant(28), of which one side is connected to an automatic sample collector(27) and other side is connected to an outlet of water(29), and a sample inlet controller(30) connected to the sample inlet; 3) a luminescence intensity measuring part; and an arithmetic and control part. Immobilized microorganisms are as follows; Photogenic microorganisms such as Photo bacterium phosphoreum, Vibrio fischeri, or recombinant microorganisms with lux gene are immobilized on porous matrix such as sodium alginate, strontium alginate, cappa-carrageenan, polyacrylamide, cellulose or agarose. Sample water is sequentially added to aligned vials containing immobilized photogenic microorganism and the difference of luminescence intensity is measured by luminescence dosimeter before and after the sample injection.
Patent KR-20000038720-A (KR)
Title: High heat-conductive epoxy resin composition for sealing semiconductor device
Inventor: HWANG SEONG DEOK
IPC: C08K3/28
Filed: 1998-12-08
Abstract: PURPOSE: A high heat-conductive epoxy resin composition is provided which is excellent in thermal transpiration and can be used for sealing semiconductor device. CONSTITUTION: An epoxy resin composition comprises 3.0-7.0 wt% (based on the total amount) of an epoxy resin comprising o-cresol novolak epoxy resin and vinylphenyl epoxy resin, 2.0-6.0 wt% (based on the total amount) of a curing agent comprising phenol novolak resin and xylok resin, 0.05-1.0 wt% (based on the total amount) of at least one curing accelerator selected from the group consisting of a tertiary amine, an imidazol, an organic phosphine, and etc., 0.3-1.2 wt% (based on the total amount) of a modifier such as silicon oil having epoxy functional group, or amine functional group, or carboxyl functional group, 70-90 vol% (based on the total amount) of an inorganic filler having 10-40 vol% (based on the total amount) of aluminium nitride, wherein the aluminium nitride has an average particle size of 15-25 micrometer, covered with molten silica.
Patent KR-19990062933-A (KR)
Title: 커패시터 충전방법
IPC: G01R27/26
Filed: 1998-12-09
Abstract: 본 발명은 커패시터에 DC 전압을 단속적으로 인가하는 충전방법으로서, 앞서 인가된 전압 E 1 이 뒤이어 인가된 전압 E 2 보다 크게 되도록 커패시터에 DC 전압을 단속적으로 인가할 때에, 전압이 인가되지 않는 시간 동안에 충전이 급속히 진행되며, 동일한 전압을 연속적으로 인가하는 충전방법에서보다도 고속 충전된다.
Patent KR-20000039679-A (KR)
Title: Data access circuit between processor and peripheral devices using 16 bit multiplexing bus mode
Inventor: KANG YONG HO
IPC: G06F13/00
Filed: 1998-12-15
Abstract: PURPOSE: A data access circuit is provided so that a word unit access and a byte unit access can be selectively performed between a processor and peripheral devices which are connected by a 16 bit multiplexing bus mode. CONSTITUTION: A device(213) provides a control signal according to the word unit access and the byte unit access by a word access signal and a least significant address provided by a processor(200). A first memory(211) reads or writes a data on a position designated by a less significant byte address during the word or byte unit access. A second memory(212) reads or writes a data on a position designated by a more significant byte address during the word or byte unit access. A first buffer(214) transmits/receives between the processor(200) and the first memory(211) the less significant byte address and data during the word unit access and only the less significant byte address during the byte unit access. A second buffer(216) transmits/receives the more significant byte address and data between the processor(200) and the second memory(212) during the word and byte unit access. A third buffer(215) transmits/receives a data between the first memory(211) and the more significant data bus during the byte unit access.
Patent KR-20000044002-A (KR)
Title: Method for controlling humidification in refrigerator
Inventor: JEON YONG DEOK
IPC: F25D29/00
Filed: 1998-12-29
Abstract: PURPOSE: A method for controlling humidification in a refrigerator is provided to evenly distribute humidity in a cavity by a humidifier and to converge to a desired humidity in a short time. CONSTITUTION: An average humidity calculated by adding up humidity for a certain period is subtracted from established desire humidity. If the result is positive, the driving time of a humidifier is increased by reducing a drive off time for the humidifier while increasing the driving time of a fan circulating the humidification particle. If the result is negative, the driving time of the humidifier is decreased by increasing the drive off time for the humidifier while increasing the driving time of the fan.
Patent KR-20000045052-A (KR)
Title: Intumescent coating composition excellent in film strength and heat resistance
Inventor: KANG BYUNG DO
IPC: C09D5/18
Filed: 1998-12-30
Abstract: PURPOSE: An inorganic-based coating composition containing silicate and silica as a main binder is provided which generates no harmful gas such as ammonia gas and is excellent in film strength and heat resistance. CONSTITUTION: A composition comprises 5 to 89% by weight of silicate or modified silicate, 5 to 50% by weight of silica, 5 to 70% by weight of a functional filler, 0.5 to 10% by weight of a thickener, 0.3 to 10% by weight of a reinforcing agent, and 0.2 to 5% by weight of additives. The silica is selected from colloidal silica, hume silica and micronized silica. The composition is suitable for painting a steel frame for building construction, a beam and a pillar.
Patent KR-20000047214-A (KR)
Title: Method for printing received paper data of facsimile and apparatus thereof
Inventor: KIM HYEONG TAE
IPC: H04N1/387
Filed: 1998-12-31
Abstract: PURPOSE: A method for printing received paper data of a facsimile and an apparatus thereof are provided to remove print data of horizontal direction with a ratio same to the removal of print line of vertical direction. CONSTITUTION: A method for printing received paper data of a facsimile includes first thru fifth steps. At the first step(ST1), data is received. At the second step(ST4), the size of a transmitted paper is determined based on line number on each paper. At the third step(ST5), the ratio of print compression is calculated based on the size of vertical direction and the size of the transmitted paper. At the forth step(ST7), data is compressed based on the paper compression ratio. At the fifth step(ST8), the paper data is printed based on the compressed data.
Patent KR-19990028772-A (KR)
Title: 항진균제, 이를 위한 화합물 및 이의 제조방법
IPC: A61K31/4178
Filed: 1996-07-05
Abstract: 약제학적 제제로서 사용될 수 있는 R-(+)-(E)-[4-(2-클로로페닐)-1,3-디티올란-2-일리덴]-1-이미다졸릴아세토니트릴, R-(-)-(E)-[4-(2,4-디클로로페닐)-1,3-디티올란-2-일리덴]-1-이미다졸릴아세토니트릴 및 약제학적으로 허용되는 이의 염이 기재되어 있다.  이의 제조방법과 이를 사용하여 진균증을 치료하는 방법이 또한 기재되어 있다.
Patent KR-19990067280-A (KR)
Title: (-)시스-6(에스)-페닐-5(알)-[4-(2-피롤리딘-1-일에톡시)페닐]-5,6,7,8-테트라하이드로나프탈렌-2-올 디-타르트레이트
IPC: A61P15/06
Filed: 1996-10-04
Abstract: 본 발명은 (-)시스-6(S)-페닐-5(R)-[4-(2-피롤리딘-1-일에톡시)페닐]- 5,6,7,8-테트라하이드로나프탈렌-2-올 D-타르트레이트의 유리한 제조방법에 관한 것이다.
Patent KR-19990087464-A (KR)
Title: 다른 위치결정 구역에 속하는 셀 사이의 제어/감시 채널 재선택
IPC: H04W60/04
Filed: 1997-02-26
Abstract: 복수의 위치결정 구역(32)을 포함하는 TDMA 또는 CDMA 셀룰러 전화망(10)에 있어서, 그리고, 제1의 위치결정 구역안에 위치된 셀과 제2의 위치결정 구역안에 위치된 셀 사이에 이동국(16)셀 재선택의 실예에 있어서, 상기 이동국은 일반적인 재선택 히스테리시스(30) 및 부가적인 위치결정 히스테리시스(36)의 견지에서 제어 또는 감시채널 신호세기를 처리한다. 재선택은 상기 제2의 위치결정 영역 셀에 관하여 측정된 제어 또는 감시채널 신호세기가 상기 제1 위치결정 구역 셀에 관하여 측정된(24) 제어 또는 감시채널 신호세기를 상기 재선택 히스테리시스 및 위치결정 히스테리시스의 총계만큼 초과할 때 이동국에 의해 실행된다. 이것은 이동국이 2개의 위치결정 구역 앞뒤로 움직이기 때문에 고귀한 셀룰러 공중 인터페이스 및 시스템 자원의 불필요하게 소모할 가능성을 줄이기 위해서 위치결정 구역사이에 셀 재선택을 얻는 것은 어렵다.
Patent KR-20000005185-A (KR)
Title: Method and arrangement for synchronization of radio receivers in a cellular system
Inventor: HAARTSEN JACOBUS CORNELIUS
IPC: H04B7/26
Filed: 1997-05-16
Abstract: PURPOSE: Disclosed is a method and arrangement in an ad-hoc network for synchronizing a multiple of radio transceiver arrangements with different characteristics that make use of a common air interface. CONSTITUTION: Each transceiver arrangement comprises at least two transceivers which mutually communicate via a radio transmission link. All transceivers synchronize to a common synchronization signal comprising two staggered beacon pulse series signals (TX1, TX2) which have the same repetition rate. The transceivers synchronize their internal timers which control the signal transmission from the transceivers, to the strongest one of the two beacon pulse series signals (TX1, TX2) by listening during one of the corresponding sets of time windows (RX1, RX2). Between the reception of two beacon pulses, each transceiver transmits beacon pulses itself, thus contributing to the generation of the other beacon pulse series signal, on which other transceivers can lock.
Patent KR-20000016290-A (KR)
Title: Indexing percussive drilling bit
Inventor: LYON LELAND H
IPC: E21B17/07
Filed: 1997-05-23
Abstract: PURPOSE: An indexing impact drilling bit is provided to supply an automatic indexing of the bit for locating the gage drilling buttons of the bit in a good position outboard of a drill centerline for maintaining the maximum borehole diameter. CONSTITUTION: A chuck (34) and drill bit (30) combination for insertion into a front end of a percussive, down the hole drill (2, 8) forming a part of a cluster drill assembly (1), for selectively engaging and disengaging the chuck and drill bit during drilling operations includes the bit and chuck each having splines (66, 72) and grooves (68, 74) adapted to overlap and engage each other in a first stop position and further adapted to disengage from each other in a second stop position, whereby the bit is restrained from rotational movement but capable of axial movement in the first stop position and capable of both axial and rotational movement in the second stop position, to provide automatic indexing of the bit so as to position the bit's gage drilling buttons (24) in a preferred position outboard of the drill centerline (48), to maintain maximum borehole diameter.