baber/WOPTO huggingface dataset:
Patent KR-20020016107-A (KR)
Title: Cover for preventing aiming of headlamp for automobile
Inventor: WOO TAE SEONG
IPC: B60Q1/04
Filed: 2000-08-24
Abstract: PURPOSE: An aiming preventive cover of a head lamp for a vehicle is provided to prevent left and right aiming of a reflector by assembling the cover in an aiming adjusting bolt with one-touch way not to show an aiming bolt adjusting end in a rear part of a bulb housing. CONSTITUTION: An aiming preventive cover is composed of a body(26) covering an aiming bolt adjusting end(16) installed in the rear part of a bulb housing of a head lamp(10), and an elastic widening end(24) integrally formed in the body, and fitted to the lower part of an aiming adjusting bolt(18). The elastic widening end is inclined in the cylindrical body, and the aiming adjusting bolt is mounted in the rear part of the bulb housing. The body of the cover is inserted to the aiming adjusting bolt, and fitted to the lower part of the head of the aiming adjusting bolt with spreading the elastic widening end. Left and right aiming of a reflector is prevented with covering the aiming bolt adjusting end by the body.
Patent KR-20020018284-A (KR)
Title: Automatic antenna system for portable radiotelephone
Inventor: KIM JONG U
IPC: H01Q1/10
Filed: 2000-09-01
Abstract: PURPOSE: An automatic antenna system of a portable wireless handset is provided to realize the smooth retractable/extendable operation of an antenna, and to assure the smooth operation by previously preventing the overload of a drive motor for retractable/extendable operation of the antenna. CONSTITUTION: The auto retractable/extendable antenna system comprises a drive motor(10), a pair of rollers(30,40) driven by the drive motor(10), and a bracket(20) for fixing the rollers to the drive motor(10). A rotary disk(31) having a diameter greater than that of the roller(30,40) is mounted under the roller, and a photosensor(50) having a light emitting portion and a light receiving portion is mounted under the rotary disk. A plurality of grooves having a constant angle are radially formed on a bottom surface of the rotary disk(41) with constant gaps so that the photosensor(50) can sense the rotation of the rotary disk(41).
Patent KR-20020019226-A (KR)
Title: methode for fabricating shadowmask in a color cathode ray tube
Inventor: CHUN HYEON TAE
IPC: H01J29/07
Filed: 2000-09-05
Abstract: PURPOSE: A method for fabricating shadow mask in a color cathode ray tube is provided to reduce a fabricating time by darkening instead of annealing process and achieve a high picture quality. CONSTITUTION: An electron beam is formed on a cold rolled shadow mask thin plate by etching. A darkening thermal treatment is performed to form an oxide. The shadow mask is fixed to a shadow mask support body in a state that the shadow mask is tensed to keep a predetermined tension in bidirection. The oxide film is composed of Fe3O3. The shadow mask is a thin plate within 50 to 80 μm. Darkening temperature is range within 450 to 530°C. A composition of reductive CO is 0.8 to 2.5%.
Patent KR-20020021489-A (KR)
Title: Semiconductor memory device for reducing the damage of interlevel dielectric layer, and fabrication method thereof
Inventor: WON SEOK JUN
IPC: H01L21/02
Filed: 2000-09-15
Abstract: PURPOSE: A semiconductor memory device capable of preventing damage to an interlayer dielectric is provided to remarkably improve adhesion between a lower electrode and an interlayer dielectric pattern, by making the lower electrode made of platinum-group noble metal layer come in contact with an adhesion layer pattern made of a tantalum oxide layer having good adhesion. CONSTITUTION: The interlayer dielectric pattern(42a) and an adhesion layer pattern(44a) are formed in a contact hole(45) exposing a semiconductor substrate(40). A plug(46a) is filled inside the contact hole. The lower electrode(52a) has a bottom surface and a wall surface. At least a part of the bottom surface comes in contact with a part of the upper surface of the plug. A leakage current blocking layer pattern(48a) is formed on the adhesion layer pattern and a part of the wall surface of the lower electrode adjacent to the adhesion layer pattern. The lower electrode and the interlayer dielectric pattern are well attached to each other by the adhesion layer pattern.
Patent KR-20000072632-A (KR)
Inventor: LEE DONG WON
IPC: D04H1/435
Filed: 2000-09-16
Abstract: PURPOSE: Provided is a process and equipment for producing a mat member which has blood circulating effect, thermo-keeping property, useful property and feeling as like natural fiber. CONSTITUTION: The mat secondary member is obtained by a process containing the steps of: mixing 20-50% of low denier synthetic fiber with 50-80% of polyester fiber to prepare cotton; inputting produced cotton(3) in two nonwoven fabric rolls(8) to press cotton(3), and simultaneously producing in the shape of nonwoven fabric; transferring nonwoven fabric to a needle punching machine(20); passing nonwoven fabric through two nonwoven fabric rolls(8') to produce nonwoven fabric(4); heating produced nonwoven fabric(4) at the temperature of about 200°C using a gas heater(7); inputting fabric(5) from the other roll; passing heated nonwoven fabric(4) and fabric(5) through a melt-pressing roll(9) to compress and melt-press; and then heating and pressing nonwoven fabric melt-pressed fabric by using a compressing press(30) having a heat equipment(30) to form uneven shape. The heat temperature is 200-220°C for 25-30seconds and the pressure is 10Kg.
Patent KR-20010025183-A (KR)
Title: method of manufacturing solity for preventing heavy metals from being occurred in wastes and solity manufactured by the same
Inventor: CHOI YONG SEOK
IPC: B09B1/00
Filed: 2000-09-19
Abstract: PURPOSE: A manufacturing method of solid for preventing elution of heavy metal of waste is provided, which can save the production cost of the solid by using general waste and recycle the waste and reduce the weight of waste to be disposed. The solid can prevent the elution of heavy metal of waste and can be used for sidewalk block and exterior of building, thereby preventing any environmental pollution caused by heavy metal of waste. CONSTITUTION: The system comprises the followings: (i) a drying and crushing step to crush designated waste containing heavy metal; (ii) a screening step to screen flyash, ash of bituminous coal, slag and waste casting sand and crush them; (iii) a mixing step to mix 25wt.% of the crushed designated waste, 6wt.% of flyash and bituminous coal ash, 35wt.% of slag and waste casting sand, 20wt.% of cement to 14wt.% of solidifying agent; (iv) a water adding and remixing step to add 90L of water to the mixture and remix; and (v) a compacting, molding and curing step at natural state to produce solid for preventing elution of heavy metal.
Patent KR-20020022199-A (KR)
Title: Manufacturing method of semiconductor device improved in profile of metal silicide film
Inventor: JUNG JU HYEOK
IPC: H01L21/76
Filed: 2000-09-19
Abstract: PURPOSE: A method for fabricating a semiconductor device which has an improved profile of a metal silicide layer is provided to make a junction layer guarantee a uniform thickness and to prevent an increase of a junction leakage current at the edge of the junction layer, by forming an insulation layer at the edge of the junction layer so that the metal silicide layer is not formed in the periphery of an isolation layer. CONSTITUTION: A trench isolation layer(120) is formed in a predetermined region of a semiconductor substrate(100). The insulation layer(127) is formed on the semiconductor substrate having the trench isolation layer. The insulation layer is blank-etched to expose the semiconductor substrate while the insulation layer is not left in the periphery of the trench isolation layer. A high-melting point metal layer is formed on the entire surface of the semiconductor substrate including the trench isolation layer. A heat treatment process is performed regarding the semiconductor substrate having the high-melting point metal layer to form the silicide layer(142) made of the high-melting point metal.
Patent KR-20020023472-A (KR)
Title: Catalyst for recycle of monomer from disused plastic of polyethylene origin
Inventor: JUN SANG GU
IPC: B01J21/04
Filed: 2000-09-22
Abstract: PURPOSE: A catalyst that can increase recover rate of monomer and accelerate pyrolysis rate in case of recycling monomer from disused plastics such as polystyrene, polymethylmethacrylate with reduced coking is provided. CONSTITUTION: In case of recycling monomer from disused plastics such as polystyrene, polymethylmethacrylate, the catalyst is characterized in that as a means to increase monomer recovering rate, BaO support alumina and solid basic catalyst containing MgO and ZnO are used.
Patent KR-20020027683-A (KR)
Title: Method for Providing Various Music Information for One Song on Internet
Inventor: JOO SI H
IPC: G06F17/00
Filed: 2000-10-04
Abstract: PURPOSE: A various music information providing method for a song on the Internet is provided to enable a user to process almost all operation by obtaining the whole information of the song if a user selects a song. CONSTITUTION: A user selects a song to provide various service(100). If the user selects a song, a service window to provide at least four services is displayed. The system decides that the user request a score service for selected song(120). In case of requesting a score, the system executes a score relating service process(112). The system decides that the user request a plying service for selected song(114). In case of requesting a playing service, the system executes a play relating service process(116). The system decides that the user request a CD making service for selected song(118). In case of requesting a CD making service, the system executes a CD making relating service process(120). The system decides that the user request a sending e-mail service for selected song(122). In case of requesting a sending e-mail service, the system executes a sending e-mail relating service process(124).
Patent KR-20010000536-A (KR)
Inventor: MO SUNG GUE
Filed: 2000-10-05
Abstract: PURPOSE: A method for selling a car by a provider of seller information on the internet is provided to offer the information of the seller on the internet by utilizing the information of car sellers obtained by each user. CONSTITUTION: An information provider accesses a web site in order to register the personal information of a buyer who wants to buy the car(S100). A login process is performed at a login window generated in case of the access to the web site(S110). It is checked if a user is a member of the web site(S120). If the user is the member thereof, a main window is generated automatically(S130). The menu for requesting information supply, provided in the generated main window, is clicked, and thereby the form window for requesting the information supply is output(S140). The form window is filled in properly to an input form(S150). The written form window is registered(S160).
Patent KR-20020028032-A (KR)
Title: Seal cover plate and sealing mehtod of organic electroluminescence display device
Inventor: TAK YUN HEUNG
IPC: H01L51/52
Filed: 2000-10-06
Abstract: PURPOSE: A seal cover plate of an organic EL(ElectroLuminescence) display device and a sealing method thereof are provided to prevent the device defective due to the dispersion of a getter by injecting the getter through a first hole. CONSTITUTION: First and second holes are formed on a predetermined area of a predetermined space in a seal cover plate(7) of an organic EL display device. A getter(8) is poured into the predetermined space of the seal plate(7) to suppress the infiltration of water and oxygen. A supporting film is formed on the lower portion of the second hole and prevents the falling of the getter(8). A sealing compound(10) is formed on the upper portion of the first hole and seals the first hole. The predetermined space is formed on the whole or a part of the seal cover plate(7). The seal cover plate(7) is made up of one among a metal, a glass, an inorganic substance, and an organic substance. The sealing compound(10) is made up of one among a metal, a glass, an inorganic substance, and an organic substance.
Patent KR-20020023629-A (KR)
Title: 9-time steamed - and dried moxa tobacco
Inventor: GO WUN MAM
IPC: A24B3/12
Filed: 2000-10-13
Abstract: PURPOSE: Provided is a moxa cigarettes which is produced by repeating 9 times the process of boiling and drying the moxa so that a user can smoke mild and tender incense of the moxa. CONSTITUTION: The leaves of moxa is put in a pressure boiling tub and boiled at 120 deg.C for 30 minutes by steam. Then, the boiled leaves of moxa is dried. such process of boiling and drying is repeated 9 times to form moxa for producing a cigarette. The cigarette includes a filter part(100) to be put in the mouth of a user and a moxa pile(300) of moxa leaves(310) to be fired. A user can smoke a tasty odor of moxa and also people around the smoker can smell good without offensive feeling. The moxa has effects to inhibit activities of bacteria harmful to human bodies.
Patent KR-20020030214-A (KR)
Title: Apparatus mixing cohesive material and water
Inventor: IN HYO SUK
IPC: B01F27/71
Filed: 2000-10-16
Abstract: PURPOSE: A chemical mixing apparatus is provided which effectively removes contaminants, reduces a consumption amount of coagulant and substantially reduces energy. CONSTITUTION: The chemical mixing apparatus comprises rotating vanes(110); a rotation shaft(100) on which the rotating vanes(110) are mounted; a coagulant supply unit storing and supplying coagulant; fixed pipes(50) one end parts of which are connected to the coagulant supply unit so as to supply coagulants; guiding units(60) inlet ports of which are connected to the other end parts of the fixed pipes(50), and which are mounted on the rotation shaft(100); flow pipes(80) one end parts of which are connected to outlet ports(64) of the guiding units(60), and other end parts of which are extended to the rotating vanes(110); and nozzles which are mounted the other end parts of the flow pipes(80), wherein the guiding units(60) additionally have a mechanical seal comprising a fixed ring for entrance part, a rotation ring for entrance part, a fixed ring for exit part and a rotation ring for exit part, wherein the rotation shaft(100) is inserted in an inlet pipe into which a water inflow to be mixed with the coagulants is flown, the rotating vanes(110) are formed in a propeller shape and rotated according to a flow of the water inflow flown into the inlet pipe, and the nozzles are mounted on the rear parts of vanes of the rotating vanes(110).
Patent KR-20020031921-A (KR)
Title: A mood lamp for decoration
Inventor: JEONG DO MYUNG
IPC: F21V13/04
Filed: 2000-10-24
Abstract: PURPOSE: A decoration mood lamp is provided to accomplish indirect luminance effect by dispersing and reflecting light by a reflecting body on a luminant body. CONSTITUTION: A decoration mood lamp comprises a main body(10), a luminant body(20) and a reflecting body(30). The main body(10) includes a light transmission hole(1) at its top and a battery(15) at its bottom. The luminant body(20) is attached directly under the light transmission hole(1) for illuminating with power supply. The reflecting body(30) disperses and reflects light from the luminant body(20). An inserting part(3) is formed at the top of the light transmission hole(1) for removably accepting the bottom of the reflecting body(30). The luminant body(20) is made of an LED or a lamp and turned on/off by operation of a switch or installment/remove of the reflecting body(30). The reflecting body(30) is made of acryl, glass, crystal or transparent plastic.
Patent KR-20010007960-A (KR)
Inventor: SIN YANG HEE
IPC: A01G1/04
Filed: 2000-10-30
Abstract: PURPOSE: A culturing method of mushrooms, which applies a mixture of chitosan and shiitake mushroom spawn to the mushroom tree is provided to prevent the occurrence of various germs and get high quality mushrooms in all seasons with low cost. CONSTITUTION: The method includes the following steps : (i) preparing shiitake tree by cutting oak tree into a size of 90-120cm and piling up the trees in a well-ventilated space ; (ii) preserving shiitake spawns at 3deg.C with keeping the spawns clean ; (iii) mixing the mushroom spawn with chitosan in a ratio of 1:0.002 ; (iv) getting formed spawns by culturing the mixture at 18-20deg.C for 7days for taking roots ; and then (v) inoculating the formed spawns to the oak tree as shiitake tree.
Patent KR-20020034471-A (KR)
Title: Method of forming a device isolation film in a semiconductor device
Inventor: SHIN JUNG SIK
IPC: H01L21/76
Filed: 2000-11-02
Abstract: PURPOSE: A method for fabricating an isolation layer of a semiconductor device is provided to arbitrarily control the size of an active region and to easily fabricate a transistor, by opening a portion for the active region after an oxide layer is deposited on a bare wafer and by forming an epi-silicon layer in the opened portion while using a selective silicon epitaxial growth method. CONSTITUTION: The oxide layer(12) is formed on the entire surface of the wafer(11). A part of the oxide layer is etched to open the wafer portion in the active region. The epi-silicon layer(14) is formed in the opened portion of the wafer. An insulation layer(16) is formed on the resultant structure including the epi-silicon layer. A chemical mechanical polishing(CMP) process is performed regarding the insulation layer until the upper surface of the epi-silicon layer is exposed so that the active region composed of the epi-silicon layer is formed. The oxide layer between the active regions becomes the isolation layer.
Patent KR-20020035300-A (KR)
Title: Apparatus for wet etching in semiconductor device processing
Inventor: KIM HAE CHEOL
IPC: H01L21/3063
Filed: 2000-11-06
Abstract: PURPOSE: A wet etch apparatus for fabricating a semiconductor device is provided to prevent steam from being generated on the outer wall of a bath by chemicals, by preventing the chemicals from being induced to a wafer detecting unit through a fixing unit when the chemicals overflows. CONSTITUTION: The chemicals for etching a semiconductor wafer is contained in the bath(40) in which an etch process is performed after the semiconductor wafer is soaked in the chemicals. The first grooves make the chemicals overflow during the etch process. A bath socket(42) is of a structure extended from a part of the outside of the bath. A projection(42a) is formed in the end of the bath socket. A fix socket is of a structure inserted into the bath socket. A fixing projection(44d) is formed in the end portion confronting the projection when the fixing socket(44) is inserted into the bath socket. The second groove(44c) for exhausting the overflowing chemicals is formed in a portion in contact with the projection. A wafer detecting unit(46) determines whether a wafer is soaked in the bath, having a structure inserted into the fixing socket and fixed by the bath socket.
Patent KR-20020036495-A (KR)
Title: Chip collecting device having air hand drill
Inventor: LEE JAE SIN
IPC: B23B45/00
Filed: 2000-11-10
Abstract: PURPOSE: An air hand drill is provided to allow a worker to perform the drilling work inn a pleasant working condition by automatically sucking chips and completely collecting the chips in a back filter. CONSTITUTION: An air hand drill comprises a drill body(10). A drill chuck(30) is coupled to the drill body(10) so as to support a drill(20). A main cap(40) is coupled to a front edge of the drill body(10). An auxiliary cap(50), which is screw-coupled to the main cap(40), is provided at a periphery portion of the drill(20) and the drill chuck(30). A suction tube(60) for sucking chips generated when performing the drill work is installed surrounding the drill(20) and the drill chuck(30). A vacuum guide member(80) is installed in a handle(70) formed below the drill body(10). A guide pipe(90) is inserted into an insertion hole(81) formed at a side of the vacuum guide member(80). An insertion hole(82) is formed at a center of the vacuum guide member(80) so as to receive a discharge guide tube(100) therein.
Patent KR-20020036877-A (KR)
Title: Bonder head of apparatus for bonding wire
Inventor: BAE GYEONG HAN
IPC: H01L21/60
Filed: 2000-11-11
Abstract: PURPOSE: A bonder head of a wire bonding device is provided to increase the productivity of product by enabling a bonder head to directly use the driving power of a rotating linear motor and operate a transducer. CONSTITUTION: A rotating linear motor(10) can be rotated formally and reversely. A body(20) is combined with the rotating linear motor(10). A transducer(30) is fixed to a driving axis of the rotating linear motor(10). According that the transducer(30) is fixed to the driving axis of the rotating linear motor(10), the driving power is directly transmitted from the rotating linear motor(10). A motor driver(40) controls the driving of the rotating linear motor(10) and provides the power for rotating the rotating linear motor(10). A controller(50) estimates input values necessary for bonding. In addition, the controller(50) transmits a rotary power and a speed to the motor driver(40).
Patent KR-20020037658-A (KR)
Title: Making process of concentration meet stock
Inventor: JUNG WON JON
IPC: A23L23/00
Filed: 2000-11-15
Abstract: PURPOSE: A process of preparing the titled meat juice(sagol yuksu, Korean native name) by heating the bones of a cow with natural material without food additives such as table salt, seasoning material or the like is provided. Whereby, the meat juice has no off-taste and odor without loss of nutrient and excellent storage stability. CONSTITUTION: The bones of a cow from which fat and blood are removed are aged with natural materials such as wheat flour and kiwi at 5 to -20deg.C for 5 to 10 hr, washed with a mixture of ozone and water, and then extracted. The extract is separated into fat and meat juice and the meat juice is heated at 50 to 80deg.C in the first stage and 85 to 100deg.C in the second stage.
Patent KR-20020042920-A (KR)
Title: Tft-lcd of fringe field switching mode for removing flicker
Inventor: AHN CHI UK
IPC: H04N5/66
Filed: 2000-12-01
Abstract: PURPOSE: An FFS mode thin film liquid crystal display having improved image characteristics is provided to eliminate image sticking caused by remaining DC voltage to improve contrast and picture quality. CONSTITUTION: An FFS mode thin film liquid crystal display is constructed in such a manner that one pixel(8) is divided into at least two regions. Pixels of the FFS mode liquid crystal display are formed in a manner that data voltage Vdd is applied to the second ITO electrode in an odd-numbered region and Vdd is applied to the first ITO electrode(4,4') in an even-numbered region so that the sum of voltages become zero. The first ITO electrode has a box shape, and the second ITO electrode has a slit shape through which electric field is applied to liquid crystal.
Patent KR-20020044337-A (KR)
Title: Mounting Structure of Transmission for Power Train Inclining Prevention of Vehicle
Inventor: LEE U GWANG
IPC: B60K17/00
Filed: 2000-12-05
Abstract: PURPOSE: Transmission mounting structure for preventing the inclination of a power train of a vehicle is provided to improve the traveling experience of a vehicle by reducing the vibration shock due to the inclination of a power train assembly in the sudden stoppage or sudden start of a vehicle. CONSTITUTION: Transmission mounting structure includes a lower member(6) connected with a support frame of a vehicle body and an upper member(8) connected with the lower member via a rubber member(7) and whereon a transmission is loaded. Both wing parts(8a) of the upper member are connected via a reinforcing bracket(9). A bolt-shaped stopper(11) fitted with a rubber ring(10) is connected between the upper member and the lower member. The vibration shock applied to the upper and lower parts of a vehicle and the lengthwise vibration shock are reduced by the rubber member and the rubber ring.