baber/WOPTO huggingface dataset:
Patent KR-20010066327-A (KR)
Inventor: CHOI JUN GI
IPC: H01L21/336
Filed: 1999-12-31
Abstract: PURPOSE: A method for fabricating a dual gate electrode is to reduce a mask process by implanting an impurity ion into a gate electrode formed by a polysilicon layer or an amorphous silicon layer. CONSTITUTION: An isolation insulating layer(13) is formed in a semiconductor substrate(10). A p-well(11) and an n-well(12) are formed at the semiconductor substrate. A gate insulating layer is grown on the entire surface of the semiconductor substrate. A polysilicon layer is formed on the gate insulating layer. A gate electrode is formed by etching the polysilicon layer, using a gate electrode mask as an etching mask. An n-LDD(lightly doped drain) region is formed by implanting an n-impurity ion having a low concentration into the entire surface of the semiconductor substrate. A p-LDD region is formed by implanting a p-impurity ion having a low concentration into the entire surface of the semiconductor substrate. An insulating layer spacer is formed on the sidewall of the gate electrode. An n+ gate electrode and an n+ source/drain region(18a) are formed by implanting an n+ impurity ion having a high concentration on both sides of the insulating layer spacer and the gate electrode.
Patent KR-20000052858-A (KR)
Title: Ice inhibiting peptides
Inventor: MANTOVANI ALBERTO
IPC: A61K38/55
Filed: 1996-10-31
Abstract: PURPOSE: Provided are peptides capable of binding to ICE, thus blocking the production of the active form of IL- 1 and/or, more generally, capable of binding to enzymes of the ICE family, thus blocking the activity of such enzymes. CONSTITUTION: A peptide described in the present invention is capable of binding to ICE and/or to enzymes of the ICE family. The peptide consists essentially of the amino acid sequence of SEQ ID NO: 1, in which Xaa is selected between Asp and Ala, as specifically reported in SEQ ID NO: 2 or 3. Optionally, the peptide also contains one or more amino acids at the N-terminal and/or the C-terminal end. Therefore, the peptide of the invention can be 19-40, preferably 19-25 amino acids long.
Patent KR-20000053057-A (KR)
Title: Magnetizable device
Inventor: MAYES ERIC LEIGH
IPC: H01F1/00
Filed: 1997-11-17
Abstract: PURPOSE: A magnetisable device is provided to be used as a magnetic storage device having improved data storage characteristics. CONSTITUTION: A magnetisable device which comprises a magnetic layer composed of domain-separated, ferromagnetic particles each of which has a largest dimension no greater than 100 nm. And a magnetic recording medium which includes a magnetisable layer thereon, wherein the magnetisable layer comprises a plurality of ferromagnetic particles each having a largest dimension no greater than 100 nm, and each of which particles represents a separate ferromagnetic domain. A magnetic composition comprising a plurality of ferromagnetic particles each of which is fabricated within an organic macromolecule, and each of which ferromagnetic particles has a largest dimension no greater than 100 nm.
Patent KR-20000053355-A (KR)
Title: Method and apparatus for killing microorganisms in ship ballast water
Inventor: BROWNING JR WILSON J
IPC: B63B11/04
Filed: 1997-11-10
Abstract: PURPOSE: A method and apparatus for treating ship ballast water is provided to kill potentially undesirable aerobic and/or anaerobic microorganisms in the water to prevent them from being transported from one coastal area to another. CONSTITUTION: A method and apparatus for treating ship ballast water before it is discharged into coastal waters. The ballast water may contain harmful non-indigenous microorganisms. Before discharge, the ballast water is oxygenated and deoxygenated to reduce the populations of anaerobic and aerobic microorganisms, respectively. If anaerobic microorganisms are of no concern, the oxygenation step can be eliminated.. From the mixing tank 26, the oxygenated ballast water flow is further pumped into a vacuum chamber 34 where it is agitated for a suitable period by means of an internal agitator 36. The vacuum chamber 34 has sufficient space above the water level therein so that dissolved oxygen (DO) liberated from the water is released into this space from which it is easily removed by a vacuum pump 38 and then discharged to the atmosphere 40. The vacuum pump maintains a vacuum over the water within the chamber. ("Vacuum" is herein used to mean a pressure less than atmospheric pressure but greater than zero pressure.) The agitator 36 may be replaced by a Weir-type system 42 (FIG. 4) in which a series of vertical plates are placed in such a manner that they form a line of plates that are ever decreasingly shorter from the in-flow 27 to the out-flow 45 of the chamber 34; such a system creates a series of waterfalls which agitate the water sufficiently to release the dissolved oxygen into the vacuum that is maintained in the chamber. Any agitation system that liberates the DO for removal by the vacuum pump is acceptable.
Patent KR-20000057326-A (KR)
Title: Semiconductor device
Inventor: HORIGUCHI MASASHI
IPC: H01L27/118
Filed: 1996-12-04
Abstract: PURPOSE: A semiconductor device is provided to reduce external terminals in a circuit, the mounting area of one package for CPU and flash memory, and the cost of a micro computer system. CONSTITUTION: A multilayered package in which a plurality of tape carriers where semiconductor chips are mounted are stacked. One end of each of leads formed on one side of each tape carrier is electrically connected to one of the connecting terminals of the semiconductor chips, and the other end of each of the leads are electrically connected to one of the through holes made in the carriers. The connecting terminals which are common to the semiconductor chips are formed at an area of the carriers and led to the external connecting terminals through the through holes.
Patent KR-20010005532-A (KR)
IPC: F26B13/12
Filed: 1998-03-19
Abstract: The invention relates to a method and an arrangement for drying a fiber web, whereby the fiber web (5) is dried between two tight bands (1, 2) moving parallelly in the same direction and turning around turning rolls (6a, 6b, 7a, 7b). The first band (1) is heated by means of a pressure chamber (9) and the second band (2) is cooled by means of a water chamber (10). The fiber web (5) is led together with at least one felt or wire (3, 4) through a drying zone formed by the bands (1, 2) in such a way that the fiber web is in contact with the surface of the heated first band (1) and the felt or wire (3, 4) is between the fiber web (5) and the cooled second band (2). The fiber web (5) is spread in its transverse direction before it is led into the drying apparatus. A desired transverse tension on the fiber web (5) and a suitable stretched structure are then provided, which can be fixed to remain in the drying apparatus.
Patent KR-20010006092-A (KR)
Title: 경피흡수첩부제용 점착제 및 경피흡수첩부제
IPC: A61K47/18
Filed: 1998-03-27
Abstract: 고농도의 크로타미톤을 함유할 수 있는, 경피흡수첩부제용 점착제 및 경피흡수첩부제를 제공한다.   그 점착제는, 크로타미톤과 상용화제로서 피로티오데칸을 함유하고, 특히 (A-B)n-A형 탄성블록공중합체 10∼40중량%, 유동파라핀 10∼45중량%, 크로타미톤 3∼10중량%, 크로타미톤상용제로서 피로티오데칸 0.3∼10중량%를 함유한다.   첩부제는, 상기 점착제 및 약물을 함유해서 이루어진다.
Patent KR-20010012121-A (KR)
Inventor: NAKAGAWARA CHIKASHI
IPC: H04N5/44
Filed: 1998-04-28
Abstract: A switch (3) is provided on the upstream line for CATV through which data are transmitted to a base station from each household PC at a final stage having the highest possible signal level so as to output the output of the switch (3) to an output terminal (out) through a buffer circuit (10) incorporated for impedance transformation. Therefore, the performance of an RF output device can be improved and the cost of the device can be reduced, because the occurrence of noise can be minimized when the switch (3) is turned off and no oscillation stopping switch is required for a VCO (5) for preventing carrier leakage.
Patent KR-20010012272-A (KR)
Title: 트래픽 제어장치 및 트래픽 제어방법
IPC: H04B7/26
Filed: 1999-03-05
Abstract: 본 발명은 트래픽 제어장치 및 트래픽 제어방법에 관한 것이다. 본 발명은, 복수의 사용자가 공용하는 제1 및 제2의 공용자원 및 가입자교환기를 갖춘 망의 제 1의 공용자원(예를 들면, 이동 무선망에서의 무선기지국)에 있어서, 제2의 공용자원(예를 들면, 무선기지국·가입자 교환기간 전송로)을 통해 가입자교환기에 전송하는 데이터의 트래픽제어를 행한다. 이에 따라, 트래픽제어를 확실하게 행하여, 망의 공용자원의 쓸데없는 사용을 방지한다. 또한, 데이터의 고유 주기에서 버스트 모드로 발생하는 데이터에 대해, 그 고유의 주기로 고려한 트래픽 감시주기 내에서의 누적 데이터 전송량이 트래픽 레이트에 기초한 허용 전송량을 초과하지 않도록 트래픽제어를 행함으로써, 적절한 제어를 행한다.
Patent KR-20010013089-A (KR)
Inventor: PIERCE WILLIAM C
IPC: B60G21/055
Filed: 1998-05-19
Abstract: A suspension system for a vehicle includes a longitudinally extending frame, an axle (44) connected to the frame for relative movement with respect thereto, an air spring (38) mounted between the frame and the axle to yieldably support the axle with respect to the frame, and upper (22) and lower (24) trailing arms attached to each side of the frame. A first torsion bar (58) extends between and is rigidly attached to the upper trailing arms and a second torsion bar (60) extends between and is rigidly attached to the lower trailing arms. The torsion bar cooperates with the springs during deflection of the suspension system with respect to the frame to thereby yieldably resist relative movement between the trailing arms and the frame. In one embodiment, the upper and lower trailing arms are parallel to each other. This arrangement results in load equalization between the suspension assemblies. Any relative torque caused by deflection of the trailing arms is equally distributed between both torque bars. In another embodiment, the upper (63) and lower (64) trailing arms are non-parallel, and arranged such that when the trailing arms pivot due to road conditions or vehicle loading, fore and aft movement of the air spring and axle due to arcuate swing of the trailing arms is minimized.
Patent KR-20010013624-A (KR)
Inventor: BUTTERFIELD LEE A
IPC: G09C1/00
Filed: 1998-06-08
Abstract: Users or subscribers (14) of a multi-user communications system (10), such as a spread spectrum communications system, provide signals to central station or base unit (12) of that system, and receive signals therefrom. Avoidance of interference among those uses' signals (RL) is needed to ensure proper operation of the system (10). To do so, the data of each user is individually scrambled to randomize the data that different users are transmitting, in order to improve tracking performance at a receiver (21). The data of each user (14) is scrambled independently, in a manner unique to that user in the system (10), in order to improve tracking performance and detection performance of a receiver (21). This scrambling makes the multi-user interference zero mean, and makes it possible to integrate out or average out the multi-user interference. The pattern or sequence used for this scrambling, and the pattern or sequence used for spreading here, are preferably identical except in frequency.
Patent KR-20000071275-A (KR)
Title: 전동기부착차량
IPC: B60L50/16
Filed: 2000-01-21
Abstract: 엔진의 토크 변동에 의한 진동을 저감하여 드라이버빌리티가 좋은 전동기부착차량을 제공한다. 전동기(2) 및 엔진(1)을 가지며 전동기 단독모드를 포함하는 복수의 구동모드로 엔진 및 전동기의 적어도 한쪽에서 차량구동용 출력을 출력하는 차량구동력원(100)과, 구동차륜측(3)과의 사이에 장착된 토크 전달용량 가변의 발진클러치(4)의 토크전달 용량을, 차량구동력원에 대한 요구 출력에 응해서 제어하는 동시에, 전동기 단독모드에서의 주행중에 전동기(2)의 출력을 증대시켜 엔진을 시동시키는 경우에는, 전동기(2)의 출력 증대량을 엔진(1)의 시동에 필요한 출력보다 크도록 제어수단(32)으로 제어하여 발진클러치(4)를 슬립시킨다.
Patent KR-20010076094-A (KR)
Title: Method for interface between base station transceiver subsystem and maintenance and administration
Inventor: PARK SU SAN
IPC: H04W24/00
Filed: 2000-01-25
Abstract: PURPOSE: A method for matching between a BTS(Base Transceiver Subsystem) and a MAP(Maintenance and Administration Personal Computer) is provided to perform a remote control by remotely connecting the MAP with the BTS through a modem. CONSTITUTION: If a MAP receives a BTS(Base Transceiver Subsystem) matching instruction from an operator(411), the MAP displays a BTS matching type selection request message for requesting the selection of a BTS matching type(413). If the BTS matching type is received from a user, the MAP checks whether the selected BTS matching type is a modem(415). If the modem is not selected, the MAP checks whether a TCP/IP is selected(417). If the TCP/IP is selected, the MAP attempts a BTS matching to a BCPA(BTS Control Processor Assembly) of a BTS(419). The MAP checks whether a matching message is received(421). If the matching message is received, the MAP displays a message for indicating a matching success and alarms the matching success to the user(433) and provides a BTS matching environment according to a modem connection success(435). If the modem is selected, the MAP composes a modem environment and attempts the matching to a BCAA(BTS Common Alarm Board Assembly)(425). The MAP checks whether a matching message is received from the BACC(427). If the matching message is received from the BCAA, the steps(433,435) are executed.
Patent KR-20010076475-A (KR)
Title: Build up substrate and method for manufacturing the same
Inventor: JUNG JAE HEON
IPC: H05K3/46
Filed: 2000-01-26
Abstract: PURPOSE: A printed circuit multilayer substrate and a manufacturing method thereof are provided to prevent damage of a drill bit generated when an edge portion is processed by improving process degree and processability of the edge portion during a routing process and minimize a time for forming a slot. CONSTITUTION: Electrode patterns(110) are formed on a plurality of CCL(120). A radiation plate(130) is integrally formed on a lower part of the CCL(120). An insulating layer(140) is interposed on the radiation plate(130). A coating layer is formed on an inside of a via-hole(160). The via-hole (160) is pierced to connect the electrode patterns(110) of the substrate(150). A slot(200) is formed on a side of the substrate(150) to allow a chip component(180) to be inserted thereinto. A recess hole(190) is integrally formed on an edge portion of the slot(200). A mounting hole is integrally formed to be contacted with an outer peripheral surface of the recess hole(190) on an inside surface. A mechanical process for forming the recess hole and the slot on the package substrate is performed by using a drill bit or a rotor.
Patent KR-20010077663-A (KR)
Title: solid image device for LED
Inventor: KIM HAK SOO
IPC: G09F13/00
Filed: 2000-02-07
Abstract: PURPOSE: A three-dimensional imaging machine by using a luminous diode is provided to supply a three-dimensional imaging machine by using an LED, which materializes three-dimensional image with the afterimage effect by rotation of a rotor. CONSTITUTION: The three-dimensional imaging machine by using the luminous diode includes transparent tubes(30), a rotor(20), an LED driving instrument(40), a data sending instrument and a motor driving instrument(60). The LEDs(35) are included in the transparent tubes(30). The rotor(20) rotates the transparent tubes(30). The LED driving instrument(40) materializes three-dimensional image by switching on and off the LEDs selectively. The data sending instrument sends the image information according to the rotary location of the rotor(20) to the LED driving instrument(40). The motor driving instrument(60) controls the rotary location and the rotary angle automatically.
Patent KR-20010083528-A (KR)
Title: An equipment for car body rotation by using air presure jack and method thereof
Inventor: LEE DONG CHUN
IPC: B60R99/00
Filed: 2000-02-16
Abstract: PURPOSE: A vehicle body rotating device and a method thereof using a hydraulic jack are provided to easily park a vehicle in a small space and to forwardly travel when long distance backward movement is needed by rotating the vehicle body. CONSTITUTION: A vehicle body rotating device comprises a hydraulic jack(1) and a support panel(2). A thrust bearing and a taper bearing used when load is applied in an axial direction are fitted to the support panel. A cylinder shaft(1a) of the hydraulic jack is fitted to the bores of the thrust bearing and the taper bearing. To prevent the breakage of a base panel(5) due to the concentration of load, a cross shape reinforcing panel(6) is attached outside the hydraulic jack and a cross shape reinforcing stand(7) is attached onto the base panel. Thus, the weight of the vehicle is dispersed. When a worker desires to lift up the wheels of the vehicle for the rotation of the vehicle body or replacement of the wheels, the cylinder shaft of the hydraulic jack is moved downwardly. For rotating the vehicle body, the cylinder shaft is rotated slowly.
Patent KR-20010083627-A (KR)
Inventor: PARK DEOK BAE
IPC: A47L9/10
Filed: 2000-02-17
Abstract: PURPOSE: Provided is a cyclone dust collector which is characterized by separating air and dust by dust collectors arranged double with centrifuges. The modified dust collector can eliminate the maximal amount of dust and fine dust through a first cyclone dust collector and prevent a fan motor from damaging. CONSTITUTION: The cyclone dust collector is composed of the following main parts: a first cyclone dust collector (10) equipped with an outer body, a first air influent route (12) and a first air effluent route (13); a second cyclone dust collector equipped with an inner body, a second air influent route (25) and a second air effluent route (22); a fan to inhale the dust; and a fan motor.
Patent KR-20000058096-A (KR)
Title: Dynamic random access memory
Inventor: GRINING ULLIKE
IPC: H01L21/3065
Filed: 2000-02-18
Abstract: PURPOSE: A dynamic random access memory is provided to define an active region without the use of the critical arrangement requirements by forming a first region aligned with a second region on a semiconductor substrate. CONSTITUTION: A method comprises the steps of: forming a side wall on a semiconductor substrate(10), wherein the side wall is extended below the surface of the substrate(10); forming sacrificial materials(32, 34') on the side wall; forming a covering material(48) over the surface of the substrate(10), wherein a portion of the sacrificial materials(32, 34') is protruded through the covering material(48); and selectively removing the sacrificial materials(32, 34') while leaving the covering material(48) in order to expose a semiconductor body region.
Patent KR-20010082792-A (KR)
Title: Gate of injection metal mold
Inventor: KANG HYEONG JU
IPC: B29C45/26
Filed: 2000-02-21
Abstract: PURPOSE: A gate of an injection mold is provided to exclude post-processes of products by preventing error in a process of shearing a gate portion of injection molding. CONSTITUTION: Plural notches(21) are formed at each contact portion between a gate(20) and a product(10). The plural notches are formed on the upper, the lower, the left and the right portion of the gate. A side gate has thickness of 0.5-1.5mm, width of 1.5-5mm and gate land of 1.5-2.5mm. The gate must be post-processed if the gate is not sheared from the product at once. The gate is separated from the product easily by the notches even though a worker shears the gate with hands. A crack is not generated to the body of the product in a process of separating the gate from the product. In addition, the gate is sheared promptly with precision.
Patent KR-20010082798-A (KR)
Title: Construction of Reverse Stratified Tapered Adsorber
Inventor: LEE SEUNG MOK
IPC: C02F1/28
Filed: 2000-02-21
Abstract: PURPOSE: A structure of a reverse stratified tapered bed (RSTB) type adsorber is provided, which can reduce back washing times by changing the particle sizes of activated carbon and the gradient of the inside wall and so can increase the treatment time and save power consumption. CONSTITUTION: The system comprises the followings: (i) a reverse stratified tapered bed that is made of a frustum main body (30) inclined by 1-4 degrees, which has a distributor (31) at the top, a water inlet (30a) at the center of the distributor (31) and a water outlet (30b) at the bottom; (ii) a distributor (31) set at on the main body (30) for distributing water to the activated carbon layers (41-45); and (iii) activated carbon layers (41-45) in which activated carbon of varying sizes from large particles at top to small particles at the bottom are filled for adsorbing contaminants.
Patent KR-20010086675-A (KR)
Title: Method to provide shopping service on Internet linked with Broadcasting
Inventor: KIM SUNG IL
Filed: 2000-03-02
Abstract: PURPOSE: An Internet shopping method linked with broadcasting is provided so that television viewers and radio listeners can immediately purchase the articles related to the contents of the current program through an Internet shopping site. CONSTITUTION: A shopping server obtains a broadcast organization program from a broadcasting station(S210) and constructs a database to store relevant articles and associated shopping information according to the obtained program(S220). After constructing the database, the shopping server transmits a shopping indication unit, including link information to a shopping site, to a user's receiver(S230). The shopping server checks whether the user selects the shopping indication unit(S240). In case that the user selects the shopping indication unit, the shopping server transmits the shopping information of an article, related to the broadcast contents of the time point that the shopping indication unit was selected, to the receiver(S250). As the shopping information of the article is displayed through the receiver, the user purchases it using the Internet function of the receiver(S260).
Patent KR-20010086501-A (KR)
Title: Automobile non contact type rotary sensor
Inventor: KWON DAE HYEOK
IPC: G01B7/30
Filed: 2000-03-02
Abstract: PURPOSE: A non-contact type rotating sensor is provided to send two outputs as one sensor to a vehicle system needing two outputs. CONSTITUTION: A non-contact type rotating sensor in a vehicle comprises; a case(30); a rotating shaft(32) in the center; a magnet(34) rotated with the rotating shaft; a first holder(36) holding a first hall IC(integrated circuit)(38); and a second holder(39) holding a second hall IC(40) opposite to the first hall IC. Due to two hall ICs, two outputs are generated in parallel or symmetrically while the magnet is rotated. When the magnet is rotated, magnetic flux around two hall ICs is changed and hall voltage occurs. The hall voltage is fed to a DSP(digital signal processor) through an analog/digital converter and to a digital/analog converter from the DSP.
Patent KR-20010090209-A (KR)
Title: Twins Glass Window by Flim of Rolling Control System for Energy Save a Plan
Inventor: CHO HAN CHEON
IPC: E06B3/67
Filed: 2000-03-23
Abstract: PURPOSE: A sunbeam adjustment and advertisement change system using dual glass window film is provided to promote reduction of noise from outside, energy saving and excellent visual effects as well as to prevent the mechanism from being freezing and frost caused by difference between indoor and outdoor temperature. CONSTITUTION: A sunbeam adjustment and advertisement change system is available for repeating or stopping the vertical reciprocation in an inner space by connecting multi-changing advertising picture or phrase films sequentially. The sunbeam adjustment and advertisement change system adopts the dual air space glass window frame structure for flexible films depending on changes in indoor and outdoor temperatures caused by the sunlight of summer and the cold air of winter. A frame opening isolates all of dust and caulks in and out of two sheets of frames. When a free wheel gear bearing(1) is driven in one direction and a roller(3) is rotated, films are drawn or pulled through a film path. Rolling of the films is controlled as a tensile coil spring(7) supports or rubs each shaft(4,5) and a bearing holder(2) together with a washer(7). The sunbeam adjustment and advertisement change system is installed by driving of a deceleration clutch motor(M) or a motor(M) or by frequent or single operation. The system reduced outside noise, saves energy and increases indoor and outdoor visual effects by adopting the dual structure of frame. A direct ray of light introduced into a window is prevented from discoloring or changing in quality of indoor articles.