baber/WOPTO huggingface dataset:
Patent KR-20000073360-A (KR)
Inventor: MUN GWANG JIN
IPC: H01L21/28
Filed: 1999-05-10
Abstract: PURPOSE: A method for manufacturing a barrier layer of a semiconductor device is provided to control or limit an increase of contact resistance accompanied with a nitrification, by forming a titanium layer of a predetermined thickness, and by etching the titanium layer to selectively reduce the thickness of a part of the titanium layer covering an insulating layer. CONSTITUTION: An insulating layer(200) having a contact hole exposing the surface of a semiconductor substrate(100) is formed. A titanium layer contacting the exposed semiconductor substrate is formed on the insulating layer by a chemical vapor deposition(CVD) method to form a titanium silicide layer(310) on an interface between the titanium layer and the semiconductor substrate contacting the titanium layer. The titanium layer is entirely etched to selectively decrease the thickness of a part covering the insulating layer. The etched titanium layer(350) is nitrified. A nitride titanium layer is formed on the nitrified titanium layer as a barrier layer.
Patent KR-20000073724-A (KR)
Inventor: KIM YUN MI
IPC: G01N33/53
Filed: 1999-05-13
Abstract: PURPOSE: An immunity analyzer is provided to reduce an analyzing time within 1 minute and to have a high respondence. CONSTITUTION: Porous sheets(1,2) are made of a radial shaped polyester fiber and a polyvinylester material. One porous sheet contains a material controlling the flow of a sample and the other porous sheet contains a mark element antibody joiner and a stabilizer. Then, the sample and the mark element antibody joiner are induced to a peculiar joining. The sample is counteracted against moving to a porous film and the join with the sample is combined with an antibody having the other joining portion. The remaining mark element antibody joiner is combined with an immune globulin coated on the upper portion of the analyzed portion.
Patent KR-20000074237-A (KR)
Inventor: LEE WON HUI
IPC: B60R25/042
Filed: 1999-05-19
Abstract: PURPOSE: A system for preventing vehicle burglary is provided to prevent driving of a vehicle by an unauthorized driver by studying driving habits of a driver and track a location of the vehicle in case of vehicle burglary. CONSTITUTION: In a system for preventing vehicle burglary, an engine control is carried out by an electron control unit(22) for controlling fuel injection of the engine according to information of various sensors and various manipulation signals of a driver, wherein the electronic control unit has a memory(24) of a predetermined capacity for storing updated input values of various parameters which vary according to driving manipulation patterns, so that the fuel injection of the engine is shut off if a driving manipulation pattern to be newly input is very different from the stored patterns.
Patent KR-20000074711-A (KR)
Title: Reference voltage generation circuit
Inventor: CHOI BONG GYUN
IPC: G11C11/408
Filed: 1999-05-25
Abstract: PURPOSE: A circuit for generating a reference voltage is provided which enables the high speed operation by reducing delay due to capacitance loading. CONSTITUTION: According to a reference voltage generating circuit, a plurality of switching devices are connected in a matrix type to select a corresponding voltage among a plurality of reference voltages. The circuit comprises: resistors dropping a voltage(VDD) supplied by a bias voltage(Vbias); transistors connected in parallel as to switching signals by being separated to select divided voltages whose voltages are dropped; a decoder(220) turning on one of the switching signals with input signals as an input; transistors connected in parallel to switching signals to output a reference voltage(VREF) by selecting one of the transistors selected by the decoder; and a decoder(230) turning on one of the switching signals with signals as an input.
Patent KR-20000075040-A (KR)
Inventor: YUM BYEONG DEOK
IPC: H05K5/02
Filed: 1999-05-28
Abstract: PURPOSE: A button device of an electronic appliance is provided to achieve the simple structure of the button device by simplifying an elastic portion of the button device. CONSTITUTION: A button device of an electronic appliance comprises a cabinet(10) having at least one button hole(12) and at least two fixing members(20) which are protruded through the button hole(12). A button device(60) is provided. The button device(60) includes a connection member(30) which is elastically inserted into the fixing member(20), an elastic member(40) which is integrally formed with the connection member(30), a button(50) which is integrally formed with the elastic member(40) such that it can be protruded toward the exterior of the cabinet through the button hole(12) and an operating member(52) for operating a tact switch(72) in a substrate(70).
Patent KR-20010001605-A (KR)
Inventor: CHUN SEONG MIN
IPC: C07H21/02
Filed: 1999-06-07
Abstract: PURPOSE: Provided is an RNA sequence which has a binding specificity to cholesterol or derivatives thereof and which has an activity of a cholesterol esterase. Also, provided is a detection method of a lipophilic substance, especially LDL resulting in arteriosclerosis and a hypertension using the RNA sequence. The sequence is useful in an inhibitor blocking a bioreaction caused by endocrine disruptors and is used as an artificial catalyst without any side effect. CONSTITUTION: The RNA sequence is selected from the group consisting of SEQ ID NO : 1 - SEQ ID NO : 11 and has the activity of a cholesterol esterase. The RNA sequence is prepared by a 131 bp DNA sequence comprising 70 nucleotides of random sequence as shown in Fig. 1, wherein T7 RNA polymerase of 5'-primer promotes an in vitro transcription and the site of a restriction enzyme is useful in identifying that the inserts have been incorporated into the sequence. The detection method of the lipophilic substance comprises the steps of : reacting the lipophilic substance with the RNA sequence selected from SEQ ID NO : 1 - SEQ ID NO : 11; and assaying the RNA bonded specifically with the lipophilic substance to detect the lipophilic substance.
Patent KR-20010002838-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: LEE JEONG HO
IPC: H01L21/336
Filed: 1999-06-18
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to eliminate a rapid thermal annealing process for forming a junction region, by performing a diffusion process for forming a junction region of a peripheral region while an epitaxial layer is grown. CONSTITUTION: A gate electrode is formed on a semiconductor substrate(11) in which a cell region and a peripheral region are defined. A sidewall spacer(16) is formed on both sidewall of the gate electrode. Junction impurity ions are implanted into both sides of the gate electrode corresponding to the peripheral region. A growth control layer is formed on the resultant structure of the peripheral region. An epitaxial layer doped with impurities is grown on a region reserved for junction of the exposed cell region. The growth control layer is removed. When the doped epitaxial layer is grown, the junction impurities in the peripheral region are diffused into the semiconductor substrate, and impurities in the doped epitaxial layer of the cell region are diffused into a part of the semiconductor substrate.
Patent KR-20010003477-A (KR)
Inventor: KIM IL YONG
IPC: B41M5/00
Filed: 1999-06-23
Abstract: PURPOSE: A transparent PPC film for OHP is developed for accomplish improved adhesive property, continuous output and antistatic features by using a specific resin having core-cell structure as a main binder to form an adhesive layer to be coated on both sides of the film. CONSTITUTION: A transparent PPC film for OHP is prepared by applying a specific adhesive layer composed of mainly acryl-styrene based copolymer resin. The adhesive layer contains a cross-linkage agent, quaternary ammonium salt, copolymeric surfactants of polysiloxane and polyester, polysiloxane surfactants, fluorine based surfactants, sphere-shaped cross linkage polymethyl methacrylate or polystyrene filler together with a solvent mixture of water and alcohol. The copolymer resin of the PPC film can have a core-cell dual structure. The dual structure means that an emulsion having low glass transition temperature is on the core part and another emulsion with high glass transition temperature is on the cell part.
Patent KR-20010004995-A (KR)
Inventor: KANG YEONG SEOK
IPC: H01L21/3205
Filed: 1999-06-30
Abstract: PURPOSE: A method for forming a conductive line of a semiconductor device is provided to obtain a conductive line of a small grain boundary density by heating selectively only a portion for forming the conductive line. CONSTITUTION: A conductive layer is deposited on a semiconductor device(11). A non-reflective layer is deposited on the conductive layer. The non-reflective layer is patterned and a multitude of non-reflective layer is formed therefrom. A grain is grown on the conductive layer by performing a thermal process using a light source. An etching process is performed by using the non-reflective layer pattern as an etching mask. A multitude of conductive line(12a) is formed by patterning the conductive layer. The non-reflective layer is removed therefrom.
Patent KR-20010005136-A (KR)
Inventor: KANG MYEONG SAM
IPC: H01L23/48
Filed: 1999-06-30
Abstract: PURPOSE: A method for making a package substrate is provided to make a high-density package substrate by connecting a gilding incoming line to many ball pads, and enhance a reliability of a substrate. CONSTITUTION: An inner layer circuit(20) is formed on many base substrate(10). The base substrates(10) are integrated as one body through a vacuum pressurization. Many via holes(30) are formed on the stacked base substrate(10). Outer layer circuit(40), a solder ball pad and a gold gilding incoming line(50) are formed on the stacked base substrate(10). The outer layer circuit(40) includes a bond finger. The bond finger(40a) and the solder ball pad are gilt with a gold through the gilding incoming line(50). A pad connection part of the gilding incoming line(50) is partially removed. A solder mask(70) is formed to an outer part of the outer layer circuit(40) of the substrate(10).
Patent KR-20010008750-A (KR)
Inventor: KIM HYE YEONG
IPC: B60K5/12
Filed: 1999-07-03
Abstract: PURPOSE: A liquid sealing mounting device for supporting engine allows the cross sectional area and the length of a flow path formed on an orifice member to be variously altered, thereby improves the damping performance of vibration and noise. CONSTITUTION: A liquid sealing mounting device for supporting engine comprises an orifice member(8) having a cylinder member(10) and a cylindrical case(11). The cylinder member(10) has a screw type slot on the outer periphery thereof. The cylindrical case(11) fitted on the outer surface of the cylinder member(10) forms a flow path(9) with the screw type slot. The cross sectional area and the total length of the flow path(9) is determined by the variation of the pitch and the lead angle of the screw type slot, thereby enabling the optimized design of the flow path(9).
Patent KR-20010005417-A (KR)
Inventor: PARK GYU JIN
IPC: B42D15/02
Filed: 1999-07-20
Abstract: PURPOSE: A method for collecting a questionnaire using a premium is provided, which improves the rate of collecting the questionnaire and can induce sincere answer from the public upon various survey of the public opinion. CONSTITUTION: The method for collecting a questionnaire using a premium is characterized by being comprised of: distributing the questionnaire to the public by making the same into two part which is a collecting part and a premium part given a series of numbers; submitting the collecting part to the inquirer and keeping the premium part; treating the questionnaire and drawing the premium by collecting the serial numbers; and opening to the public the content of winning the prize and giving the premium to the public.
Patent KR-19990083770-A (KR)
IPC: B65B17/00
Filed: 1999-07-22
Abstract: 본 발명은 진공 흡착된 비닐을 분리시키기에 있어 오동작이 없이 자동화 생산라인에 부합될 수 있으며, 소량의 압축공기가 사용되면서 에너지 절감의 효과가 있고, 간단한 형상의 롤러를 통해 정전기가 제거됨에 따라 정전기제거를 위한 추가 장치를 필요로 하지 않는 비닐포장용 비닐 분리기를 제공하기 위하여 본 발명은, 비닐롤에 감겨진 비닐을 소정의 롤러를 통해 포장하는 위치까지 이송하며 진공 흡착되어 있는 비닐을 벌려 주게 되는 비닐 분리기에 있어서, 상기 비닐 분리기는 에어실린더에 의해서 양측으로 이동되는 이송대가 있으며 상기 이송대에 고정된 고정대의 하부 전/후로 각각 에어그립퍼가 조립된 것을 특징으로 한다.
Patent KR-20010017338-A (KR)
Inventor: PARK SANG KAP
IPC: A23L19/00
Filed: 1999-08-10
Abstract: PURPOSE: Meat soy sauce and sliced vegetables preserved in soy sauce, and a manufacturing method thereof are provided by mixing and dipping meat, pollack, anchovy and shrimps with Codonopsis lanceolata, jujube, garlic and ginger in soy sauce, and by repeating boiling and dipping processes. CONSTITUTION: Ingredients of meat soy sauce and sliced vegetables preserved in soy sauce contain 10-20% of chicken meat, 15-25% of beef, 5-15% of pollack, 5-15% of anchovy, 1-10% of tangleweed, 1-10% of turbo, 1-10% of prawn, 1-10% of shiitake mushroom, 1-10% of Codonopsis lanceolata, 0.1-1% of jujube, 0.1-1% of walnut, 0.1-1% of pine nut, 0.1-1% of chestnut, 1-10% of trepang, 1-10% of abalone, 0.1-1% of ginkgo nut, 0.1-1% of garlic, 0.1-1% of ginger, 0.1-1% of large green onion, 0.1-1% of dried hot pepper, 0.1-1% of black oak charcoal and 40-50% of traditional soy sauce. The mixed ingredients are boiled and cooled for fermenting in a pottery. Only traditional soy sauce is collected and repeatedly boiled several times at 2-3day intervals. The boiled soy sauce is fermented for 45-50days. The remaining meat and marine products are used for sliced vegetables preserved in soy sauce.
Patent KR-20010026821-A (KR)
Inventor: CHO SEUNG JIN
IPC: G06F3/12
Filed: 1999-09-09
Abstract: PURPOSE: A method for reprinting an error document is provided to check error information generated from a malfunctioned printer and output data of error page automatically without performing print command by a user in an application program. CONSTITUTION: When a print command is selected to output printing data written in an application program to a printer, a printer driver converts the data into data analyzable to the printer(S201,S202,S203). The printer driver performs spooling of the converted data and transmits the spooled data to the printer by page unit(S204,S205) while checking printing error in the printer(S208). If the printing error is generated in the printer, the printer driver checks type of printing error(S209). If the printing error is decided to be a data backup error, the printer driver detects information of a printing page on which the printing error is generated(S211) and transmits a printing data of the error printing page among the spooled printing data to the printer(S213). The printer driver erases the spooled printing data when the transmission of the printing data is completed(S207).
Patent KR-20010027694-A (KR)
Inventor: JUNG JAE MYEONG
IPC: G11B5/127
Filed: 1999-09-15
Abstract: PURPOSE: A magnetic head device of a hard disk drive is provided to selectively read data with two resistor sensors which are installed to an OD(Outer Diameter) direction and an ID(Inner Diameter) direction from an MD(Middle Diameter), so as to improve a TPI(Tracks Per Inch) without improving an existing servo algorithm. CONSTITUTION: An upper write pole(11) equips coils wound many times to write data on a magnetic medium. A lower write pole(12) is separated from the upper write pole(11) by a determined interval, and is installed to form a write cap. A lower shield(14) is separated from the lower write pole(12) by a determined interval. A determined center pole(17) is between two magnetic resistor sensors(15,16). The two magnetic resistor sensors(15,16) are installed between the lower shield(14) and the lower write pole(12). One of the magnetic resistor sensors is installed to an OD(Outer Diameter) of a hard disk to be optimized. An other magnetic resistor sensor is installed to an ID(Inner Diameter) direction of the hard disk to be optimized.
Patent KR-20000000112-A (KR)
Inventor: SEO SEON KI
IPC: F16H3/44
Filed: 1999-09-15
Abstract: PURPOSE: A non-step transmission is provided to reduce the annual consumption by the prompt confrontation and speed changing according to the driving condition when driving and the production cost. CONSTITUTION: A non-step transmission comprises:an input shaft(11) input with the first engine power; a pinion gear(12) to separate the power into the 2 line; an output shaft(16) to output the power combined with the pinion gear; and a control device controlling to reverse the rotation, to control the rotation partially or wholly
Patent KR-20010028224-A (KR)
Inventor: LEE BONG CHU
IPC: E05B77/44
Filed: 1999-09-20
Abstract: PURPOSE: A door latch cover is installed to a door latch of a vehicle to prevent the lock condition of a door from being released and foreign matter from coming into the door latch. CONSTITUTION: An engaging device(110) made of synthetic resin is installed to one side of a door latch to cover the door latch and restrict the movement of the door latch relative to a door latch cover(100) and comprises an engaging part(111), an interposing device(113), a penetrating hole(115) and an extended part(101). The engaging part(111) is formed protrusively so that a protrusive part formed on the door latch is hooked from the lower direction. The interposing device(113) is formed penetratingly on an upper side of the door latch cover(100) so that an interposing piece formed on the upper part of the door latch is interposed and installed. The penetrating hole(115) is formed on an approximate center of the door latch cover(100) so that an engaging member engaged with an engaging hole formed on the approximate center of the door latch penetrates and is supported by. The extended part(101) placed on one side of the door latch cover(100) and integrally formed with the door latch cover(100) covers the upper part of a door lock actuator(5) placed on the lower part of the door latch. The door latch cover(100) covers the door latch and the upper part of a door lock actuator to prevent a door from being unlocked by thrusting foreign matter between a door side weather strip and a door window glass into the door to release the door latch and the door lock actuator by force.
Patent KR-20010028424-A (KR)
Inventor: AHN HYEONG JIN
IPC: G03G15/16
Filed: 1999-09-21
Abstract: PURPOSE: An electro photograph printing apparatus is provided to be capable of reducing a projection badness of a picture by setting a correlation of a peel force taken to each of a photosensitive medium, a dry roller and a projection roller. CONSTITUTION: A photosensitive medium(110) runs a predetermined orbit, and a laser scan unit(LSU) scans a beam on the photosensitive medium(110) to form a latent electrostatic image. A development unit(120) develops an image corresponding to the latent electrostatic image on the photosensitive medium(110). A projection unit(140) projects an image transferred through the photosensitive medium(110) on a print paper(P). A dry unit(130) is disposed between the development unit(120) and the projection unit(140) so as to be rotated with the photosensitive belt(111) and dries a carrier remaining on the photosensitive belt(111). A peel force(PFD,PFO,PFT) of each of the dry roller(131), the photosensitive medium(110) and the projection roller(141) satisfies following equations: 0 ≤ PFD ≤300, 0 ≤ PFO≤80, and 200≤PFT≤500.
Patent KR-20010028660-A (KR)
Inventor: AHN BYEONG U
IPC: A01N43/40
Filed: 1999-09-22
Abstract: PURPOSE: Provided is paraquat granular hydrate which has an excellent herbicidal effect on weed, reduces poisoning caused thereby, so consequently provides stable agriculture chemicals. CONSTITUTION: Paraquat granular hydrate is manufactured by the following steps: i) mixing 5-50wt% of 1,1'-dimethyl-4,4'-bipyridyldiylium dichloride, 5-30wt% of surfactant, 1-20wt% of decay accelerator, and, additionally, weighting substance and blending the mixture with a small amount of water for 10-60 minutes; ii) molding the product from step i as a granular form; iii) drying the product from step ii) at fluidized-bed dryer at 70-150 deg.C for 10-60 minutes. Additionally, the decay accelerator activates the disintegration and dispersion of the paraquat granular hydrate. And the weighting substance including clay, white carbon, soluble starck etc. not only maintains the form of components of pesticide but also serves as a subsidiary for the activation of active ingredients.
Patent KR-20000023487-A (KR)
Inventor: KOJIMA AKIRA
IPC: F16H55/56
Filed: 1999-09-28
Abstract: PURPOSE: A structure of a bearing is provided to improve the abrasion resistance as well as to reduce the friction coefficient by including a specific amount of PTFE(Polytetrafluoroethylene) in resin after coating the sliding surface of a shaft and a bearing with resin. CONSTITUTION: A structure of a bearing includes: a shaft; a bearing supporting the shaft and a resin layer provided on each sliding surface of the shaft and bearing. The resin layer on the sliding surface of the shaft is prepared from a resin composition containing 5-50% of one and more resin and polytetrafluoroethylene selected from a group consisting of epoxy, phenol, polyamide, polyacetal, polyphenylenesulfide resin and the like on the basis of whole resin composition. The resin layer on the sliding surface of the bearing is produced from a resin composition containing less than 50% of polytetrafluoroethylene selected from a group made up of epoxy, phenol, polyamide, polyacetal resin and the like on the basis of whole resin composition.
Patent KR-20000023496-A (KR)
Inventor: TAKANO ITARU
IPC: B65H20/18
Filed: 1999-09-28
Abstract: PURPOSE: An exposure apparatus is provided to conduct an exposure without forcing a tension to a girdle-shaped work. CONSTITUTION: A girdle-shaped work(Wb) is gripped by a transfer grip portion(12), and is returned toward a lower side of a return direction. During returning the girdle-shaped work, a meandering of the girdle-shaped work(Wb) is detected and a meandering correction is conducted. The girdle-shaped work(Wb) is fixed by a work fixing equipment(21), which is installed at an upper side of an exposure part, after stopping to move the girdle-shaped work(Wb). After moving toward a return top by such the amount that the girdle-shaped work(Wb) is spread, a tension is removed from the girdle-shaped work(Wb). The girdle-shaped work(Wb) is fixed by the work fixing equipment(22) and is fixed at a work stage. The girdle-shaped work(Wb) is exposed after an alignment.
Patent KR-20000000233-A (KR)
Inventor: JEON IM JIN
IPC: H01K3/02
Filed: 1999-10-05
Abstract: PURPOSE: A fabrication method of a colored lamp is provided to improve an visibility of the lamp by coloring the lamp using an inorganic pigment. CONSTITUTION: The fabrication method comprises the steps of; preparing a bulb(4) having an aperture at a lower portion of the bulb; coating an inorganic pigment such as ceramic on outer surface of the bulb(4) using a spray and a dipping method; sealing a filament(2) and a gas such as a halogen into the aperture of the coated bulb(4); and mounting a base having an electrode connected to the filament(2) at an end portion of the bulb(4). Thereby, it is possible to enhance the visibility of the colored lamp using the inorganic pigment.