baber/WOPTO huggingface dataset:
Patent KR-20000065736-A (KR)
Inventor: KIM SANG SU
IPC: G11C11/407
Filed: 1999-04-08
Abstract: PURPOSE: A synchronous DRAM extending CAS latency is provided which can diversify the function of a system by enabling a user to output at a desired period. CONSTITUTION: A synchronous DRAM extends the function of CAS latency to 5 by comprising a function of inversion and CAS latency 4 between a pipe register and a data output buffer(9,11,13) and a function in the data output buffer. The synchronous DRAM comprises: a pipe register part(1,3,5) comprising three pipe registers latching stored data of a memory cell sequentially; a CAS latency 4 and inversion circuit part(7) which performs the function of CAS latency 4 by outputting the stored data by a CAS latency 4 signal enabled in a third clock after read command by latching the stored data of the pipe register part sequentially, and outputting the stored data normally or inversely by an inversion signal; and the data output buffer performing the function of CAS latency 5 by outputting the stored data to the external by a CAS latency 5 signal enabled in a fourth clock after read command by latching the stored data of the CAS latency 4 and inversion circuit part sequentially.
Patent KR-20000066201-A (KR)
Inventor: KIM HUI CHAN
IPC: G01F11/00
Filed: 1999-04-14
Abstract: PURPOSE: An apparatus and a method for controlling amount of medicine injection are provided to automatically and confidently control the amount of medicine which to be injected to a patient. CONSTITUTION: An apparatus for controlling amount of medicine injection includes a chamber(1) mounted on an inlet of a medicine vessel and temporarily storing the dripped medicine drop, a tube(2) mounted on the discharging port of the chamber and supplying medicine injection channel, a medicine drop sensing element(3) detecting, counting the medicine drops dripped in the chamber and outputting differential signal, a controlling element(4) operating and producing the drip coefficient of the medicine drop sensing element and outputting a control signal, and a pinch clamp(5) mounted on the tube and receiving the signal output from the controlling element for controlling the pressure of the tube.
Patent KR-19990083266-A (KR)
Title: 대응하는기준데이타와비교하여다치형판독데이타를결정하는반도체다치형메모리장치
IPC: G11C16/06
Filed: 1999-04-14
Abstract: 반도체 다치형 판독 메모리 장치는, 메모리 셀 어레이(21a)에 다치형 데이타를 저장하며 기준 셀 어레이(22a/22b/22c)에 다치형 기준 데이타를 저장하며, 다치형 데이타 및 대응하는 다치형 기준 데이타를 다른 타이밍(t11/t12/t13)에서 판독하기 위한 다른 활성 레벨(VG1/VG2/VG3)로 워드 라인(WL)과 기준 워드 라인(WLa/WLb/WLc)을 단계적으로 변경하여, 그 결과 각각의 다치형 데이타의 값이 편이된 임계값 및 의도치 않게 편이된 활성 레벨의 바람직하지 않은 영향을 받지 않고 다치형 기준 데이타와 비교됨으로써 결정되어진다.
Patent KR-19990083411-A (KR)
Title: 투사렌즈및투사렌즈용초점조정방법
IPC: G02B13/06
Filed: 1999-04-22
Abstract: 본 발명의 목적은 광각 시야, 짧은 투사거리 및 텔리센트리서티(telecentricity)를 가지고 높은 콘트라스트로 투사되고, 왜곡수차등의 각종 수차가 감소되고 광로가 변환되는 투사렌즈를 얻는 것이다. 
     부의 굴절력을 갖는 제 1렌즈군과, 정의 굴절력을 가지는 제 2 및 제 3렌즈군이 긴 공액측에서부터 배열된다.    투사거리 무한원점에서 백포커스(back focus)를 BF, 전체 시스템의 합성초점거리를 F, 상기 제 1렌즈군과 상기 제 2렌즈군 사이의 중심공기면간격을 GD1, 상기 제 1렌즈군의 합성초점거리를 F1, 상기 제 2렌즈군과 상기 제 3렌즈군의 합성초점거리를 F23 그리고 상기 제 2렌즈군과 상기 제 3렌즈군사이의 중심공기면간격을 GD2로 나타내면, 다음 식이 만족된다: [2.8 〈 BF/F] [3.0 〈 GD1/F 〈 4.50] [0.40 〈 -F1/F23 〈 0.48] [0.40 〈 GD2/F23 〈 0.8]. 
     이때, 초점조정은 광축(OA)을 따라서 제 1렌즈군을 이동시킴으로써 실행된다.
Patent KR-20000073709-A (KR)
Inventor: AHN CHEOL HONG
IPC: G06T1/00
Filed: 1999-05-13
Abstract: PURPOSE: A data processing device is provided to process EIA-775 OSD graphic data from the exterior via IEEE 1394 by use of software/hardware complex way. CONSTITUTION: A data processing device comprises 1394 first-in first-out(31-1) which stores EIA-775 OSD graphic data input from 1394 link(30). A parser(31-2) processes and controls the EIA-775 OSD graphic data stored in the 1394 first-in first-out(31-1). A PCI first-in first-out(31-3) stores the first two 32-bit data of Set_OSD_pixel_format among the graphic data under the control of the parser(31-2). A CLUT(31-4) stores an address appointing 16-bit data to 4/8-bit data processed by the parser(31-2). A matrix conversion(31-5) performs a color space conversion to data of the CLUT(31-4). A direct memory access(31-6) controls the data processed by the parser(31-2) in order to store the data in a system memory(37).
Patent KR-20000073871-A (KR)
Inventor: KIM JEONG HYEON
IPC: A23L2/52
Filed: 1999-05-14
Abstract: PURPOSE: A method for adding natural herbal organic germanium into the refreshing beverage is provided. It is for enhancing people's health by activating body cell and improving blood circulation. CONSTITUTION: The method for adding natural herbal organic germanium into the refreshing beverage is characterized by the following steps: making powder by extracting natural organic germanium from a garlic; diluting 2900ppm of the same in a distilled water; and diluting the same diluted organic germanium water in the refreshing beverage to be the organic germanium content of 2.99ppm.
Patent KR-20000052284-A (KR)
Inventor: DAKIMOTOHIDEAKI
IPC: E05B1/00
Filed: 1999-05-25
Abstract: PURPOSE: A lock handle apparatus for rotary type door is provided to achieve prevention against corrosion at an outer surface of the handle and damage at a connecting axis portion of the handle CONSTITUTION: An apparatus an axis support cylinder portion(3) protruded at a rear surface of a fixing case(2), a primary axis(4) inserted into the portion(3), a secondary axis(5) inserted with the primary axis(4), an operation handle(8) having an end pivot-attached to the front end of the axis(5) by a pivot axis(9), a distance(D1) between a side surface of the handle(8) and the pivot axis(9) being arranged longer than a distance(D2) between an end(8b) of the handle(8) and the pivot axis(9), a restricting disk(10) inserted into an end of the axis(5), a spring(11) inserted between an inner bottom of the cylinder portion(3) and the disk(10), a plurality of protrusions(13), a plurality of stopper protrusions(14), and a detent(17) arranged at a rear end of the axis(5). When the handle(8) is laid down toward a recess portion(7) of the case(2), the handle(8) gets caught by the protrusions(13, 14) so that the handle(8) can be placed at a normal position in the recess(7).
Patent KR-20010001095-A (KR)
Inventor: KIM JEONG GON
IPC: C07D307/40
Filed: 1999-06-01
Abstract: PURPOSE: A recovery method of an effective ingredient from crude MA(maleic anhydride) effluent is provided. Thereby, effective ingredients such as, MA, citraconic anhydride, benzoic acid, phthalic anhydride are recovered from the effluent are recovered as converting fumalic acid into MA, and they are recycled. CONSTITUTION: Maleic anhydride(MA) is generated from a manufacturing process of Phthalic anhydride(PA) by Ortho-Xylene(OX). MA is prepared by: converting fumalic acid contained in crude MA effluent into maleic acid by adding Bronsted acid as a catalyst, with reflux at 160-200°C, under normal pressure, for 7-10 hours. Wherein, Bronsted acid is selected from sulphuric acid, phosphoric acid and p-toluicsulfonic acid. Isomerization temperature is preferably 190°C and reaction time is preferably 8 hours.
Patent KR-20010001337-A (KR)
Title: Color projector
Inventor: JIN DAE JE
IPC: H04N9/31
Filed: 1999-06-03
Abstract: PURPOSE: A color projector is provided to modify the sizes and/or positions of display elements for respective color to compensate chromatic aberration, thereby enhancing image quality and realizing a compact projection lens unit. CONSTITUTION: A color projector comprises a light source(110), a beam splitter(120), three display elements(131,133,135), a synthesizer(140) and a projection lens unit(150). The splitter(120) splits the light emitted from the light source into three paths in accordance with the wavelength of the light. The display elements(131,133,135) are respectively disposed on first to third optical paths to form an image. The synthesizer(140) selectively transmits or reflects the incident lights from the display elements in accordance with their wavelengths to synthesize the light of respective color. The projection lens unit(150) expands and transmits the color image synthesized by the synthesizer towards a screen(160).
Patent KR-20010001860-A (KR)
Inventor: KIM HUN GYU
IPC: A01N25/10
Filed: 1999-06-09
Abstract: PURPOSE: The subject formulation having a fast-acting property and a residual effect and stably, gradually releasing an active ingredient in an effective amount during a desired period by blending biodegradable resin and an agricultural chemical and building in the form of a pin is provided, which resolves environmental pollution problems caused by using an excess amount of agricultural chemicals and is environmentally favorable. CONSTITUTION: The formulation having a melting point of 70 to 150 deg.C is prepared by compounding 10 to 90% by weight of biodegradable resin, 90 to 10% by weight of starch or calcium carbonate and an effective amount of agricultural chemicals and building in the form of a pin. The biodegradable resin is thermoplastic aliphatic polyester of the formula: -(O-R2-O-CO-R1-CO)n- prepared by polymerizing one or more selected from the group consisting of dicarboxylic acid of the formula: HO-CO-R1-CO-OH as a monomer and one or more diols of the formula: OH-R2-OH as an alcoholic monomer. In formula, R1 is C0-30 substituted or nonsubstituted alkylene, its C1-C3 alkylester and anhydride, n is a repeating unit.
Patent KR-20010005221-A (KR)
Inventor: BAEK BEOM GI
IPC: G02F1/136
Filed: 1999-06-30
Abstract: PURPOSE: A liquid crystal display device having a repair line is provided to effectively repair a disconnection line generated in three adjacent data lines to each other while removing non-repairable areas. CONSTITUTION: In a liquid crystal display device, the first substrate(1) for a thin film transistor substrate is provided. A plurality of gate lines(10) are formed on the first substrate. A plurality of gate pads are formed in one side end of the gate lines. A PCB substrate(3) for gate is located in the outside of the first substrate and is connected to the gate pads. A PCB substrate(4) for data is located in the outside of the first substrate and is connected to the data pads. The first to third repair lines are formed parallel to each other along the first edge formed with the data pad of the first substrate, the second edge being opposite to the first edge and the third edge being opposite to the gate pad. The first to third repair lines are formed through the PCB substrate for gate on the PCB substrate for data. A connection element connects the upper side end of the first and third repair lines being formed in the first edge of the first substrate, and the part of the first to third repair lines being formed in the PCB substrate for data.
Patent KR-20010009401-A (KR)
Inventor: AHN SANG JIN
IPC: F24F13/12
Filed: 1999-07-09
Abstract: PURPOSE: A device for opening/closing shutter of air conditioner is provided to prevent a shutter from shivering upon its opening and closing by forming guide grooves(63a, 65a) and a rail(64a) on a gear for transmitting drive power. CONSTITUTION: A device for opening/closing shutter of air conditioner comprises two rack gears(63) vertically mounted on the back side of a shutter(60) moving upward and downward to open and close an inlet and outlet ports formed on a front panel(50) of a casing; two pinion gears(64) engaged with the rack gears(63), respectively, which are mutually connected by a shaft(64b); a drive gear(65) engaged with one of the pinion gears(64); and a step motor(70) for imparting drive power to the drive gear(65) such that the shutter(60) moves up and down, whereby the shutter(60) is prevented from shivering upon its up and down movement.
Patent KR-20010010729-A (KR)
Inventor: JEONG DONG MYONG
IPC: A61N1/00
Filed: 1999-07-22
Abstract: PURPOSE: A device for identifying and applying acupuncture is provided, which has the function of identifying position on the body for acupuncture and the device for applying acupuncture directly. CONSTITUTION: The device for identifying and applying acupuncture is characterized by being comprised of: an electronic pole(12, 13, 14) making a part for surveying position on the body for acupuncture a closed circuit; and a device for identifying position on the body for acupuncture(10) storing a standard value for identifying position on the body for acupuncture, outputting the waveform for identifying position on the body for acupuncture to a device for applying acupuncture(20) which is transferring the waveform to the body and the waveform output from the body to the device for identifying position on the body for acupuncture(10) and having a cylinder-formed metal electronic pole(21) with a needle(25) inside.
Patent KR-20000012018-A (KR)
Inventor: SWANSON LILAND S
IPC: H01L21/762
Filed: 1999-07-28
Abstract: PURPOSE: The technique for generating silicon-on-insulator substrate is provided to increase the insulation with other circuit, to reduce the stress between layers. CONSTITUTION: The porous silicon layer is formed by anodic oxidation of the upper layer of a silicon wafer. The electrolyte is generally HF of water and surfactant, for example about 1:2:1 of HF/C2H5OH/H2O solution. The forming of a hole proceeds from the exposed surface of the silicon wafer to the equal direction. High porous area is formed to remove the stress between the two layers at the interface of the silicon substrate. The other part of the layer having larger porous layer(210B,210C) increase circuit insulation and reduces the stress between layers.
Patent KR-20010017085-A (KR)
Inventor: CHA HUI DON
IPC: H01L29/78
Filed: 1999-08-07
Abstract: PURPOSE: A method for manufacturing a metal-oxide-semiconductor(MOS) transistor for preventing a hot carrier is provided to improve yield while minimizing a hot carrier effect even when a channel region becomes narrow, by having a concentration phenomenon of an electric field located in a substrate separated from an edge of a gate oxide layer by a barrier impurity implantation region. CONSTITUTION: A gate oxide layer(104) and a gate electrode(106) are sequentially formed on a substrate(100) having an isolating layer(102). Low density impurity ions of a conductivity type different from that of the substrate are implanted using the gate electrode as a mask to form a lightly doped drain(LDD) region(108) in the substrate exposed between the gate electrode and the isolating layer. After a mask pattern selectively opening a drain portion out of an edge of the gate electrode is formed, impurity ions of a conductivity type different from that of the LDD region are implanted to form a barrier impurity implantation region(112). The mask pattern is eliminated, and an insulating spacer is formed on a side of the gate electrode. High density impurity ions of a conductivity type different from that of the substrate are implanted to form a source/drain region(118) in the substrate exposed between the spacer edge and the isolating layer by using the gate electrode and the spacer as a mask.
Patent KR-20010018500-A (KR)
Inventor: AHN HYEOK SEONG
IPC: B04C3/00
Filed: 1999-08-19
Abstract: PURPOSE: Provided is a multiple cyclone collecting apparatus which is comprised of two of cyclone collectors separating air and dust by using centrifugal force. Dust collected therein is discharged at once due to unification of collecting tanks(140)(360). CONSTITUTION: The apparatus consists of a first cyclone body(110) separating air and dust, a collecting tank(140), which can set/separate with the first cyclone tank, for collecting dusts separated with air, the second cyclone body(310) for separating residual dust and air, a collecting tank(360), which can set/separate with the second cyclone body(310), for collecting residual dust. The collecting tank(140) the dust storing tank(360) are unified, and are divided with a partition wall(410) for dividing each space. Therefore, collected dusts can be discharged at once.
Patent KR-20010026126-A (KR)
Inventor: LEE HYEON DEOK
IPC: H01L21/283
Filed: 1999-09-03
Abstract: PURPOSE: A method for manufacturing an electrical interconnection of a semiconductor device is provided to decrease permittivity of an interlayer dielectric, by preventing a separate silicon nitride layer functioning as a capping layer in forming the electrical interconnection by a damascene process using a chemical mechanical polishing(CMP) process. CONSTITUTION: An interlayer dielectric(500) is formed on a semiconductor substrate(100). A contact hole(550) is formed in the interlayer dielectric. A conductive plug(701) for filling the contact hole is formed. The interlayer dielectric adjacent to the conductive plug is etched to form a lengthily-extended groove(570) which exposes a sidewall of the conductive plug. The groove is filled to form a conductive line electrically connected to the conductive plug.
Patent KR-20010026463-A (KR)
Inventor: JANG JONG SUB
IPC: A62C13/76
Filed: 1999-09-07
Abstract: PURPOSE: A pressure gauge is provided to prevent nitrogen gas leakage by integrally forming a bell switch inside for warning an operator of the shortage of nitrogen gas in an extinguisher. CONSTITUTION: A pressure gauge consists of a case (11) sealed by a transparent cover (13) with a combining screw portion (11b); a pressure indicating broaden plate (14) expanded or constricted by the pressure of nitrogen gas inside the case with an indicator (14a) corresponding to an indicating portion (15a) of an indicating plate (15); and a remaining gas indicating broaden plate (16) expanded or constricted by the pressure of nitrogen gas with an operating terminal (16a) corresponding to a terminal (13a) of a cap (13). When the proper amount of nitrogen gas is filled in an extinguisher, the nitrogen gas flows into both broaden plates to place the indicator within the indicating plate and to separate the operating terminal from the terminal of the cap. When the nitrogen gas lacks, both broaden plates are constricted and the operating terminal is contacted with the terminal of the cap to warn the operator.
Patent KR-20000022967-A (KR)
Inventor: WANG MISTI WEIYU
IPC: C09K3/10
Filed: 1999-09-08
Abstract: PURPOSE: An aqueous silane primer composition is provided which produces a silane or its emulsion having an improved adhesive strength and a good storage stability by removing volatile organic compounds. CONSTITUTION: The anti-solubility silane or its emulsion is useful for independently hoof-shaping or is provided as the aqueous primer hoof-shape to stimulate the adhesion of a silant, an adhesive agent or a coating to various bases. The aqueous primer is suitable for organic and inorganic bases having a porous or a non-porous surface and can be used with an acrylic acid or a polyurethane latex, a polyurethane epoxy having a high solid content, the silant of various aqueous or solvent bases, the adhesive agent or the coating.
Patent KR-20010027567-A (KR)
Title: Impulse absorption apparatus of steering column for car
Inventor: HONG HO SEOK
IPC: B62D1/19
Filed: 1999-09-14
Abstract: PURPOSE: A shock absorbing device interposes multiple iron cores between an inner tube and an outer tube to adjust friction force and makes the structure for interposing wire a simple protuberance part to improve productivity and reduce manufacturing cost. CONSTITUTION: In a steering column of automobiles inserting an end of an inner tube(6) into an outer tube(7), the outer tube(7) has multiple inner groove parts(71) protruding along the length direction formed to at least 4 directions on the diameter periphery thereof. An iron core(8) is inserted into each inner groove part(71). The friction force may be adjusted by increasing or decreasing the number of the inner groove parts(71) and using thin or thick iron cores(8).
Patent KR-20010037225-A (KR)
Inventor: CHOI YEONG SEOK
IPC: G02F1/1337
Filed: 1999-10-14
Abstract: PURPOSE: A multi domain liquid crystal cell fabrication method is provided to acquire a multi domain liquid crystal cell with simple process based on the alignment division of a unit pixel and reduce the error of mask arrangement caused by the gap adjustment between a mask and a substrate. CONSTITUTION: The light irradiated towards the first transmissive part(64a) is absorbed in the first domain(alpha) of an alignment layer(62) on a substrate(61) with irradiation angle of theta in the arrow direction(x). The light irradiated towards the second transmissive part(64b) is absorbed in the second domain(beta) of the alignment layer(62) on the substrate(61) with irradiation angel of negative theta in the arrow direction(y). Therefore, the alignment division of unit cell makes it easy to simplify the multi domain liquid crystal cell fabrication method because the inclined irradiation of two ways is performed by one of irradiation. The irradiation angle is adjusted variously according to the variation of the interval between the first and the second surfaces of a mask. The viewing angle is compensated between adjacent domains because the pre-tilt angle of the respective domains in the substrate is largely changed according to the irradiation angel.
Patent KR-20010038207-A (KR)
Inventor: HA YEONG GUK
Filed: 1999-10-22
Abstract: PURPOSE: The method for distributing the computer program via the on-line is provided to prevent the computer program from duplicating after the on-line distribution, to promote the sale of the computer program via the e-commerce, and to raise the price competition of the computer program good. CONSTITUTION: The method comprises the following steps. The purchaser obtains the PK(Public Key) Authentication of the on-line distribution system from the directory service system of the PKI(Public Key Infrastructure)(S10). The purchaser sends the purchasing information and the purchaser's information(a user's authentication) to the on-line distribution system, and requests the purchase of the desired computer program(S11). The on-line distribution system checks the purchaser's authentication and the purchasing information(S12), and sends the purchase-confirmed message to the purchaser(S13). The purchaser checks the message, pays the bill(S14), and sends the payment information to the on-line distribution system(S15). The on-line distribution system creates the UDP(User Dependant Part), encrypted by the PK of the purchaser, to the computer program(S16). The software package and the receipt are sent to the purchaser(S17). The purchaser installs the computer program to the own computer(S18).
Patent KR-20010045859-A (KR)
Inventor: CHOI GWANG CHEOL
IPC: F16L1/00
Filed: 1999-11-09
Abstract: PURPOSE: A space dividing device is inexpensive to construct and easy to install and accommodates more cables comparing with a cable tunnel. CONSTITUTION: A space dividing device comprises multiple semicircular spacers(11), multiple connecting rods and bolts, washers and nuts. The spacers(11) are inserted into a buried pipe(20) and has multiple horizontal long holes(12) where cables(21) are inserted on the bodies thereof and inner pipe installing grooves under the bodies. The connecting rods connect the multiple semicircular spacers(11) in a single file with certain gaps and has mail screws formed on one sides thereof and female screws where the mail screws are engaged on the other sides thereof. The bolts, washers and nuts are installed on the mail screws to fix the semicircular spacers(11) to the connecting rods.