baber/WOPTO huggingface dataset:
Patent KR-20010017097-A (KR)
Inventor: YANG JI UN
IPC: H01L27/08
Filed: 1999-08-07
Abstract: PURPOSE: A dynamic threshold voltage device is provided to increase integration, by eliminating an area for connecting an additional transistor between a terminal of a gate and a body of the gate, and by obviating the need for an additional transistor for using an operating voltage more than a turn-on voltage of a PN junction. CONSTITUTION: An active region(30') of a transistor is formed in a semiconductor substrate. A conductive layer(30) surrounds the active region, and the surface of the conductive layer is exposed to the semiconductor substrate except the active region. A gate insulating layer is formed on the active region and the conductive layer adjacent to the active region. A gate electrode is formed on the gate insulating layer. An interlayer dielectric is formed on the gate electrode. The interlayer dielectric, the gate electrode and the gate insulating layer are exposed to a sidewall of a contact hole, and the conductive layer exposed to the semiconductor substrate is exposed to the bottom of the contact hole. A conductive film applies an input voltage to the conductive layer and the gate electrode through the contact hole.
Patent KR-20010017347-A (KR)
Inventor: CHOI TAE SAENG
IPC: C07D403/04
Filed: 1999-08-10
Abstract: PURPOSE: A farnesyl transferase inhibitor(FTI) having the pyrrol structure and a producing method thereof are provided, thereby K-Ras-inducing cancers can be effectively inhibited. CONSTITUTION: The farnesyl transferase inhibitor(FTI) is represented by formula (1), in which A is hydrogen, lower alkyl, or any one selected from the group consisting of the following four formulas, in which m and n are integers of 0 to 3; R1 and R5 are individually hydrogen, lower alkyl, halogen or lower alkoxy; R1 and R4 are individually hydrogen, lower alkyl, lower alkoxy, halogen or hydroxy; R3 is hydrogen, lower alkyl, lower alkoxy, hydroxy, second amine substituted by lower alkyl, C3-C6 cycloalkyl, lower alkyl substituted by C3-C6 cycloalkyl, halogen, phenyl or phenoxy; R6 is hydrogen or lower alkyl; and R7 is lower alkyl or aromatics; B is phenyl or naphtyl; and D is NO2 or NH2. The farnesyl transferase inhibitor of formula (1) is produced by reacting a compound of formula (2) with a compound of formula (3) in the presence of base.
Patent KR-19990083844-A (KR)
Title: 상온 방출 페그마타이트 원적외선 의복 프린트 방법
Filed: 1999-08-18
Abstract: 본 발명은 상온에서 원적외선(Far-infrafed Ray)을 방출하는 거정질 화강암 미세립자 분말을 스크린 잉크에 혼합하여 의복에 전사하는 방법에 관한 것이다. 거정질 화강암은 거정석 페그마타이트(pegmatite)라고도 하는데 이것은 마그마(magma) 분화 광상 생성물로써 유색방사증 물질을 함유하고 있으며 약리 작용을 할 수 있는 광석이다. 
     본 거정석의 특징은 기존의 타 원적외선 방출 광물질이 고온에서 미량 방출되는 것과 달리 상온 약 20℃에서 자연 방출되는 것이며 인체에 유익한 게르마늄(Ge) 등이 다량 함유된 것이다. 이러한 성분의 거정석 페그마라이트(pegmatite)를 분체공학을 이용한 거정석 미세립자 분말을 약 2000~3000 매쉬(Mesh) 파우더(powder)로 만들어 이것을 투명 에멀젼 잉크(emulsion ink)와 혼합하여 의복 등에 프린트(print) 하여 상온에서 인체에 원적외선을 방출하는 방법이다.
Patent KR-20010019680-A (KR)
Inventor: LEE SANG SU
IPC: D06F39/10
Filed: 1999-08-30
Abstract: PURPOSE: A waste thread collecting device for a full-automatic washing machine is provided to effectively collect waste thread and shag even in case of counterflow of water by mounting an opening and closing plate in a fixing piece of an upper body part and forming an upwardly protruded supporting rod in the center of a bottom surface of a collecting element for controlling a lifting section of the opening and closing plate. CONSTITUTION: A waste thread collecting device for a full-automatic washing machine includes an upper body part(6) having a plurality of introducing holes(61) formed on a top surface for introducing water, coupling elements(62) protruded formed at both sides of the top surface, a handle(63) for controlling detachment of the coupling element, and a fixing piece(64) protruded from a bottom surface, a lower body part(7) having coupling holes(72) to be fitted with the coupling element of the upper body part, a mounting groove(73) in the center, and discharging holes(71) formed on a bottom surface of the mounting groove for discharging water, a collecting element(8) mounted between the upper and lower body parts by inserting the fixing piece of the upper body part and having a collecting net(81) for collecting the waste thread and shag included in the water introduced via the introduction hole of the upper body part and a supporting rod(82) protruded upwardly in the center, and an opening and closing plate(5) mounted inside the fixing piece of the upper body part and formed with through holes(51) missing the introduction holes of the upper body part.
Patent KR-20010026682-A (KR)
Inventor: PARK SU MYEONG
IPC: H04W72/12
Filed: 1999-09-08
Abstract: PURPOSE: A method for allocating a wireless resource to a subscriber wireless terminal in a wireless local loop system is provided to maximize utilization of a wireless resource by rendering a channel allocation at a wireless interval to be variable in a variable bandwidth allocating and managing function on a PCM bus CONSTITUTION: As an ISDN subscriber requests a 'B' channel for a telephonic communication, he or she receives a channel allocation message requested in a switching system(10) from a radio port controller(RPC)(20)(ST11). When the RPC(20) transmits the channel allocation message to a radio port(RP)(30), the RP(30) performs an FSM machine of a variable bandwidth allocating and managing function by interworking with a radio interface unit(RIU)(40)(ST12,ST13). The RIU(40) and an ISDN module(50) constructs a PCM highway bus of a size equivalent to the capacity of the allocated channel (ST14,ST15). In the channel allocation, while the ISDM subscriber does not make a phone call or use a data communication, a channel of a 'D' channel capacity is allocated to a wireless interval and a 16Kbps channel is allocated to the PCM bus between the RIU(40) and the ISDN module(50). When the subscriber makes a phone call or makes a data communication equivalent to a capacity of a 'B' channel and the 'B' channel is allocated by one, a 80Kbps channel is allocated to the wireless interval and the PCM bus interval. When a 2B+D channel is allocated, a 144Kbps channel is allocated to the wireless interval and the PCM bus interval. When the subscriber finishes telephonic communication or the data communication capacity is reduced, the wireless channel allocation is released as much as one 'B' channel capacity.
Patent KR-20000023091-A (KR)
Inventor: OKAWA NORIHUMI
IPC: H04B1/00
Filed: 1999-09-11
Abstract: PURPOSE: An electronic machinery for a vehicle is provided to improve the concentrated control efficiency of the electronic machinery for vehicle, to easily extend or change a function, to have low cost, and to save a space. CONSTITUTION: A convex unit(41) projected downward is formed in the lower corner of a third electronic control unit(40), and a concave formed unit opened downward is formed to store a first electronic control unit(20) in the lower part of the third electronic control unit(40) by the convex unit. The third electronic control unit(40) and a control panel is electrically contacted with connectors(13,43). A second electronic control unit(30) is arranged on the upper face of the third electronic control unit(40), and between the first electronic control unit(20) and the third electronic control unit(40) and between the second electronic control unit(30) and the third electronic control unit(40) are contacted to be able to remove through connectors.
Patent KR-20010027388-A (KR)
Inventor: LIM DU RU
IPC: H04J13/00
Filed: 1999-09-13
Abstract: PURPOSE: A device for controlling a power level in FA(Frequency Allocation) of an RF(Radio Frequency) receiving device of a CDMA(Code Division Multiple Access) mobile communication base station system is provided to detect power level differences by each FA(Frequency Allocation) to lower a power level of FA having relatively high power level and perform AGC(Auto Gain Control) for 3FA signals. CONSTITUTION: An analog down converter(60) down-converts RF(Radio Frequency) signals outputted from a receiving unit into IF(Intermediate Frequency) signals for multi-FA(Frequency Allocation). A digital down converter(70) converts the down-converted IF signals for the multi FA into digital IF signals, and down-converts digital IF signals for the multi FA into baseband signals for I/Q channels by each FA, for outputting to channel cards(50,51,52) corresponding to each FA. An IF analog controller(120) decides the degree of power level differences between each FA by using power level values for the down-converted baseband signals of each FA, and selects one FA generating a large power level difference in FA. And the IF analog controller(120) supplies an attenuation control signal for attenuating power for the selected FA. An IF analog processor(90) attenuates power of corresponding FA having a large power level according to the attenuation control signal from the IF analog controller(120), and adds every IF signal for each FA to output IF signals for 3FA. An AGC(Auto Gain Control) unit(130) performs the AGC for the added signals of the 3FA outputted by being attenuation-controlled in the IF analog processor(90) according to a supplied AGC signal.
Patent KR-20010027419-A (KR)
Inventor: CHO CHAN HO
IPC: G06Q10/00
Filed: 1999-09-08
Abstract: PURPOSE: A method for processing data and generating a patent map and a recording medium thereof are provided to automatically output various type of patent maps and statistical graphs based on statistical data of patent and technical information. CONSTITUTION: A data base type of master table is generated by technical subjects in an auxiliary memory means. Search files searched by the technical subjects are automatically converted into data of the master table by computer system. The data of the master table is updated as occasion demands. After the master table is completed, a user activates the master table by selecting a master table corresponding to a technical subject of a patent map the user wants to output. If the user selects a patent map among various types of patent maps such as matrix map, road map, etc., the patent map selected by the user is displayed on a computer screen or outputted to a printer. Various statistical data about the technical subject are displayed on the screen or outputted to the printer in the form of two or three dimensional graph by the user's selection.
Patent KR-20010027508-A (KR)
Inventor: LIM DONG WON
IPC: B65H45/00
Filed: 1999-09-14
Abstract: PURPOSE: A strip slide preventer is provided to increase the frictional force between a strip and a surface of a pinch roll by installing cloth on the surface of the pinch roll and to prevent the slide of the strip in strip feeding work. CONSTITUTION: A strip slide prevent device comprises pinch rolls(10,12) operating a strip(200); net cloth(30) increasing a frictional force; cylinders(26) operating to extend a piston rod; a moving frame(20) dropping along a guide bar(22) of a base(14); and a tension roll(40) falling toward the strip with the upper pinch roll. The net yarn forms a triangle by being hung to the tension roll and the upper pinch rolls. The moving frame drops in maintaining the triangle shape of the net yarn to preserve the tension of the net yarn. The four cylinders operate to attach the upper tension roll to the strip by identifying the amount of extension. Then, the upper pinch roll presses the strip and the net yarn attaches the surface of the strip to increase the coefficient of friction for preventing the slide of the strip.
Patent KR-20010028746-A (KR)
Title: Vibration absorption device for elevator
Inventor: SON HYE YEON
IPC: B66B5/28
Filed: 1999-09-22
Abstract: PURPOSE: A vibration isolator of an elevator is provided to allow a vibration isolating member to differently operate by loads of an elevator car to improve high frequency vibration isolation characteristic and reduce deterioration in low frequency vibration isolation characteristic due to the vibration isolating members to the limit. CONSTITUTION: A vibration isolator of an elevator includes a plurality of first vibration isolating members(3) and the second vibration isolating member(5). The first isolating members are placed between the bottom of a car(1) and a car frame(2) for vibration-isolating the car from the car frame. The second vibration isolating member is located at the center of the upper part of the car frame for maintaining a gap(G) between the car and the car frame.
Patent KR-20000028884-A (KR)
Inventor: GOMATSU HIROSHI
IPC: H01L29/43
Filed: 1999-10-07
Abstract: PURPOSE: A semiconductor device is to adapt at least a conductive layer adjacent to an insulating layer to be made of a conductive material which has a function of work at a center portion of an energy band gab of a material for a substrate. CONSTITUTION: A semiconductor device comprises a substrate(101), an insulating layer formed on the substrate, a conductive layer which is formed on the insulating layer and made of a conductive material having a function of work at a center portion of an energy band gab of a material for a substrate and containing an amount of impurity, and an extracting electrode formed on the substrate. The impurity restrains a grain growth of the conductive material. The conductive layer has at least two or more kinds of impurities of which one is Oxygen, Nitrogen or Boron. The material for the substrate is silicon and the conductive material is a high melting point metal silicide or a high melting point metal.
Patent KR-20010038099-A (KR)
Inventor: JUN SEONG BAE
IPC: H04N21/462
Filed: 1999-10-22
Abstract: PURPOSE: A providing method of a user adaptive multi-stage digest stream is provided to simultaneously utilize the multi-stage digest segment information scheme and the content-based data for a multimedia stream to provide the user adaptive digest stream in accordance with user preference. CONSTITUTION: The multi-stage digest stream information for a multi media stream is reconstructed as a multi-stage digest stream information according to user preference information to dynamically provide the user adaptive digest stream according to the user preference information. Here, the user preference information has the user preference/non-preference levels per respective items for the multi media stream. The content-based data for the multi media stream includes characters, a director, a producer, the appearance of an object and the occurrence of an event, and so on.
Patent KR-20010044931-A (KR)
Title: Method for manufacturing high voltage device
Inventor: OH HAN SU
IPC: H01L29/78
Filed: 1999-11-01
Abstract: PURPOSE: A method for manufacturing a high voltage device is provided to effectively distribute an electric field, by connecting a metal layer connected to a drain region with a polysilicon pattern formed on a field insulating layer of a drift region so that a high electric field in the drain region is not transmitted to the drift region. CONSTITUTION: An insulating layer is formed on a semiconductor substrate(31) of the first conductivity type. An ion implantation mask layer for forming a well region(35) is formed on the insulating layer. Impurity ions of the second conductivity type are implanted by using the mask layer and diffused to form the well region. After a mask layer for forming a drift region(37) is formed, the drift region surrounded by the well region is formed by an ion implantation process. The mask layer is eliminated, and a field insulating layer is formed to define an active region. A gate insulating layer for a high voltage device and an insulating layer having a thickness relatively thinner than the gate insulating layer are formed on the active region. A gate electrode(41) of the high voltage device is formed on the gate insulating layer, overlapping the field insulating layer. A polysilicon pattern(42) is formed on the field insulating layer in a portion of the gate electrode. A source/drain impurity region is formed by an ion implantation process. A metal layer(46) connects the drain impurity region with the polysilicon pattern, reaching the drift region. The metal layer is connected to the source impurity region.
Patent KR-20010046112-A (KR)
Inventor: EO JUN SEON
IPC: H04B7/155
Filed: 1999-11-10
Abstract: PURPOSE: A dynamic channel allocation method in extension calling regions within mobile communication system is provided to decide a necessary CE(Channel Element) type in call set up, thereby reducing the unnecessary channel allocation in minimum and reducing the occupation time of CE. CONSTITUTION: According to the request of call set up of the mobile station(S1), when RTD value is measured from CE and then reported to TSB(S2). If the RTD value is larger than the critical value of RTD, it is discriminated that the mobile station is positioned at the extended region, and so the normal CE is allocated. At this time, when the RTD value is larger than the value of extended add(EXTEND_ADD) during the normal call processing according to the normal allocation, the extended channel is allocated additionally(S4,S5,S6). Thereafter, if the RTD value is larger than the value of swap_to_extension(SWAP_TO_DROP)(S9), the normal is non-activated and simultaneously the extension channel is activated(S10). Thereafter, when the RTD value is larger than the value of normal_drop(NORMAL_DROP)(S11), the non-activated normal channel allocation is cancelled and then extension call processing can be performed(S12).
Patent KR-20010046719-A (KR)
Inventor: MUN SEONG YONG
IPC: G03F1/00
Filed: 1999-11-15
Abstract: PURPOSE: A spinner apparatus having nozzles for supplying chemical and a method for forming a pattern and a method for etching using the same are provided to improve the uniformity of critical dimension(CD) in a pattern formed on a wafer by arranging a plurality of nozzles for supplying chemical on the wafer respectively and controlling independently the temperature of the chemical and the quantity of flow for each nozzle. CONSTITUTION: A spinner apparatus comprising a rotator, a plurality of nozzles(22, 24, 26, 28) for supplying chemical and a plurality of tubes(52, 54, 56, 58) for supplying chemical. A photo mask(20) for performing a developing process is clamped on a fixed chuck(84) of a process-performing unit(70) at level. The fixed chuck(84) rotates at regular speed by a shaft(82) which is rotated by a motor(80). The nozzles(22, 24, 26, 28) for supplying chemical are placed on the photo mask(20). A developing solution stored in a chemical source(40) is supplied to the nozzles(22, 24, 26, 28) for supplying chemical independently via the tubes(52, 54, 56, 58) for supplying chemical.
Patent KR-20010047090-A (KR)
Inventor: KIM GYU HWAN
IPC: H01H33/66
Filed: 1999-11-17
Abstract: PURPOSE: A closing/trip button device of a vacuum circuit breaker is provided to operate closing/trip buttons even with a small force by minimizing the friction portions when operating the buttons. CONSTITUTION: A closing button(11) and a trip button(12) are rotated about a rotating pin(14). A closing lever(1) and a trip lever(2) are respectively rotated by the pushed operation of the closing button(11) and the trip button(12) to close and trip the vacuum breaker. An interlock lever(13) is mounted in between the closing button(11) and the trip button(12) to rotate one button in one direction when the other button is rotated in the other direction. Both ends of the interlock lever(13) are respectively connected to the closing button(11) and the trip button(12) by means of connecting pins(15,16), which are positioned in opposite sides of the rotating pin(14).
Patent KR-20010047919-A (KR)
Inventor: YOO YONG SOO
IPC: A23L23/00
Filed: 1999-11-24
Abstract: PURPOSE: A spaghetti source is provided which keeps typical smell and taste, is highly nutritious and suits korean taste by having hunt, onion, carrot, celery, western mushroom, beef, butter and garlic as main components. CONSTITUTION: The spaghetti source comprises: (i) 5-9 wt.% of a first ingredient which is prepared by putting 25-31 wt.% of bay leaves, 15-19 wt,% of clove leaves, 35-41 wt.% of pickling, 15-19 wt.% of rosemary in purified water and heating the mixture at a temperature of 100 deg.C for 5-6 hours; (ii) 15-27 wt.% of a second ingredient which is prepared by roasting 87-93 wt.% of hunt and 13-17 wt.% of butter at a temperature of 70-100 deg.C for 1-3 minutes; (iii) 4-6 wt.% of a third ingredient which is prepared by roasting 70-80 wt.% of beef, 7-10 wt.% of butter, 3-4 wt.% of synthetic flavoring matter and 10-16 wt.% of garlic at a temperature of 80-100 deg.C for 2-5 minutes; (iv) 58-64 wt.% of a fourth ingredient which is prepared by grinding 35-45 wt.% of onion, 30-40 wt.% of celery, 12-15 wt.% of carrot, 2-9 wt.% of ham and 4-8 wt.% of western mushrooms into a size of 1-5 millimeter and mixing them; and (v) 4-8 wt.% of a fifth ingredient which is prepared by mixing ketchup, chilly, beef powder, chicken powder, hot sauce, synthetic flavoring matter, pepper, basil, wine, pickle soup, oregano, sugar, salt and garlic together.
Patent KR-20000007110-A (KR)
Inventor: KIM KWANG HO
IPC: H04B1/38
Filed: 1999-11-26
Abstract: PURPOSE: A portable telephone is provided to operate a sensor connected to an inner circuit in case of detecting a stranger or a moving material for contacting to an inputted number set beforehand to prevent a robbery. CONSTITUTION: A portable telephone comprises: a detecting sensor(11) formed as a heat detecting sensor or a light detecting sensor for being introduced to the portable telephone(10); connecting the detecting sensor to a circuit stored in the portable telephone; and a voice outputting unit(13) receiving as usual in a normal state and inputting a voice inputted to a voice IC chip of the stored circuit through a voice inputting unit(14) while detecting a stranger from the detecting sensor for informing an invasion.
Patent KR-20010048545-A (KR)
Inventor: CHOI GYU CHEOL
IPC: D06F33/02
Filed: 1999-11-27
Abstract: PURPOSE: A method for controlling intermittent dehydration is provided to decide on/off time of a pump according to intermittent dehydration pattern by sensing input voltage of power line and to prevent connection of a thermal protector of a pump and a motor. CONSTITUTION: A voltage sensing process establishes reference intermittent dehydration pattern based on rated voltage before dehydrating by a pump, and outputs voltage value by sensing input voltage inputted in system. A first voltage comparing process decides whether the sensed voltage is the same as the rated voltage by comparing. A second voltage comparing process decides on/off time of the pump to correspond to a first intermittent dehydration pattern while deciding result is positive. In addition, the second voltage comparing process decides whether the sensed voltage value is over the rated voltage value while the deciding result is negative. A pattern changing process decides on/off time of the pump to correspond to second intermittent pattern while the second voltage comparing result is positive. The pattern changing process decides on/off time of the pump to correspond to third intermittent pattern while the second voltage comparing result is negative.
Patent KR-20000052391-A (KR)
Inventor: KAYATANI HUMINORI
IPC: F16C29/00
Filed: 1999-11-29
Abstract: PURPOSE: An apparatus for moving and supporting articles is provided to correspond to a relatively large load by applying pneumatic pressure as well as to produce a product responsive to a required different length easily in a short time. CONSTITUTION: A couple of screws penetrate both edges(32,33) up and down. Herein, one(38) of the screws is inserted into a screw hole of a bonding unit(3) while the other one(39) is combined to a screw hole on the bottom by penetrating through the bonding unit(3). That is, the other screw(39) is protruded from the lower face of a bonding member(30). Two air passages(6,7) of a lifting unit(2) are contacted each other to make its one side connected to an air passage(37) of the edge(32) and the other side isolated by the edge(33). In addition, a bottom wall(23) closing the lower edge of a cylinder hole(20) is not protruded down.