baber/WOPTO huggingface dataset:
Patent KR-20020084689-A (KR)
Title: Hinge device
Inventor: HAN YEONG SU
IPC: H04M1/724
Filed: 2002-04-22
Abstract: PURPOSE: A hinge device is provided to set hinge axes independently operated on both sides, and to rotate different two units for one unit, respectively, thereby securing unique rotation functions of many units. CONSTITUTION: A case(190) has a stop wall formed with a hole, and is coupled with the first unit. The first rotating member(120) is rotated on the basis of an axis line for the case(190), and is connected to the second unit. A straight-line moving member(150) moves in a straight line in the case(190) along the axis line by an interaction with the first rotating member(120). An elastic member(180) pressurizes the straight-line moving member(150) toward the first rotating member(120). The second rotating member is rotated on the basis of the axis line for the case(190), and is pressurized toward the stop wall of the case(190) to contact with the stop wall, then is connected to the third unit through the hole of the stop wall. A support member(230) is located between the second rotating member and the elastic member(180), and is pressurized by the elastic member(180).
Patent KR-20020064687-A (KR)
Inventor: KIM DONG BOK
IPC: E03D9/08
Filed: 2002-04-30
Abstract: PURPOSE: A washing nozzle of a bidet is provided to decrease the structure and length of a pudenda-washing nozzle by installing evenly and unifying an anal washing nozzle and a pudenda-washing nozzle and to reduce manufacturing costs. CONSTITUTION: The washing nozzle of a bidet comprises: a body(10) containing guide holes(11,12) for guiding hose connection pipes(23,23a), a circuit board fixture for controlling the operation of nozzle bodies, and fixed brackets(14,15); nozzle bodies containing primary nozzle bodies provided with hose connection pipes(23,23a), guide rails(35,35a) guided in guide holes, nozzle body cases and airtight rings, flange members located tightly on the inside diameter of the primary nozzle bodies, and secondary nozzle bodies(26,26a) assembled with an anal-washing nozzle and a pudenda-washing nozzle; and stepping motors(30,30a) installed to both sides of the body(10) to move the primary nozzles forward and backward and to engage pinions with racks.
Patent KR-20030088911-A (KR)
Title: materials setting apparatus and method of screen printer
Inventor: AHN WAN GI
IPC: B41F15/00
Filed: 2002-05-15
Abstract: PURPOSE: An apparatus and a method for setting materials for a pattern alignment are provided to improve working efficiency for coating solvent to the materials by performing the solvent coating work after checking an alignment state of the materials. CONSTITUTION: Four mask clamps are fixedly installed on a base. A mask(1) is fixed to each of four mask clamps. The mask(1) is aligned at a center of a base. A Y-axis guide rail is horizontally installed at both sides of the base. An X-axis guide rail(3) is coupled to the Y-axis guide rail in such a manner that the X-axis guide rail(3) freely moves in a Y-axis direction by receiving driving power from a Y-axis driving motor. Two squeezes(5a,5b) are mounted on the X-axis guide rail(3) in such a manner that the squeezes(5a,5b) are freely moved in an X-axis direction by receiving driving power from an X-axis driving motor.
Patent KR-20020090330-A (KR)
Inventor: YUMOTO AKIRA
IPC: H05B44/00
Filed: 2002-05-24
Abstract: PURPOSE: To solve such a problem that, when a current writing type pixel circuit is adopted in a display device, since the circuit consumes DC current at the time of driving a data line, the power consumption of the circuit at the time of writing luminance data is apt to become large. CONSTITUTION: In an active matrix type display device in which a current writing type pixel circuit 11 which has an electro-optical element whose luminance is changed by a current flowing through the element and drives the electro-optical element based on luminance information to be supplied as a current via data lines 14-1 to 14-m is arranged in a matrix shape, a current writing type pixel driving circuit 15 is made to supply a writing current whose magnitude of current is timewisely increased to respective circuits of the pixel circuits 11 via the data lines 14-1 to 14-m in the write-in cycle of the luminance information.
Patent KR-20030092930-A (KR)
Title: Apparatus and Method for automation operational of trunk in communication system
Inventor: JUNG YONG WON
IPC: H04W24/00
Filed: 2002-05-31
Abstract: PURPOSE: An apparatus and method for operating trunk automation in a communication system is provided to efficiently and automatically execute trunk interfacing for data transmission between base station controllers. CONSTITUTION: An upper control block(600) sends a mode change request signal to a lower control block(700)(S1). Receiving the mode change request signal, the lower control block stores the configuration information of the change-requested mode in an EEPROM(400)(S2). Then the lower control block sends a mode change acknowledge signal to the upper control block(S3). The upper control block sends a conformance request message to the lower control block in order to confirm the conformance of mode configuration information(S4). Receiving the conformance request message, the lower control block reads mode configuration information from the EEPROM(S5). Then the lower control block sends a conformance acknowledge signal to the upper control block(S6). Based on the conformance acknowledge signal, the upper control block sends a trunk initialization request message to the lower control block(S7). Receiving the trunk initialization request message, the lower control block sends a trunk initialization acknowledge signal(S8) and executes trunk initialization(S9).
Patent KR-20030092941-A (KR)
Title: Ammonia absorbtion- type refrigerator
Inventor: CHO SANG JUN
IPC: F25B15/00
Filed: 2002-05-31
Abstract: PURPOSE: An ammonia absorption type refrigerator is provided to improve refrigerating efficiency by purifying refrigerant gas mixed with moisture, foreign matters, gas and liquid in a condenser and an absorber and passing an evaporator next to the condenser and a rectifier next to the absorber, and to evaporate enough amount of refrigerant regardless of outside environment by connecting a rectifying tower integrated with an analyzer and the rectifier between a regenerator and the condenser. CONSTITUTION: A refrigerator includes a regenerator(2) getting ammonia refrigerant vapor and low concentration ammonia aqueous solution by heating high concentration working fluid using heat generated by a burner(1); a rectifying tower(100) receiving refrigerant vapor generated in the regenerator and passing a refrigerating medium channel, and condensing water vaporized together with refrigerant vapor to get high concentration ammonia refrigerant vapor; a condenser(6) condensing refrigerant vapor discharged from the rectifying tower using refrigerating medium flowing in through the refrigerating medium channel; a first heat exchanger(30) primarily dropping down temperature of liquid refrigerant discharged from the condenser; a double expansion valve(10) depressurizing liquid refrigerant having exchange heat in the first heat exchanger so that the liquid refrigerant is easily vaporized; an evaporator(9) evaporating liquid refrigerant flowing in from the expansion valve to refrigerant vapor; and an absorber(40).
Patent KR-20030094708-A (KR)
Title: Character awareness administration method to use camera
Inventor: LEE IN DONG
IPC: G06K9/20
Filed: 2002-06-07
Abstract: PURPOSE: A method for managing the character recognition using a camera is provided to improve user's convenience for inputting the business card information or the document information by recognizing a business card and the printed character through a web camera, a cellular phone camera, and a PDA(Personal Digital Assistant) camera, and storing and managing the information according to each classification. CONSTITUTION: The document to be pictured by the camera is selected. The selectively document information is pictured by the camera. A document region to obtain the information is selected by seeing a pictured screen. The select image information is recognized by operation a character recognition program. The recognized character is stored in a database.
Patent KR-20020059297-A (KR)
Inventor: SHIN YONG JU
IPC: F24F3/16
Filed: 2002-06-12
Abstract: PURPOSE: An air cleaning device for air conditioner is provided to filter air by installing a filtering net coated with titanium dioxide and an ultraviolet lamp for activation of photo catalyst of titanium dioxide on an air passage. CONSTITUTION: A device is installed between ducts of an air conditioner and comprises a housing(10) having an air inlet and an air outlet formed on a front side and a rear side thereof, a receiving door installed on one side thereof to open and close and guide rails(16) formed therein; a filtering net(20) placed perpendicularly with flowing direction(A_F) of air in the housing supported by the guide rails and made of non-woven cotton fabric or textile fabric woven out of cotton thread and artificial fiber coated with water-soluble titanium dioxide; and ultraviolet lamps(30) installed on an upper inner wall and a lower inner wall of the housing and automatically or manually flickered to radiate ultraviolet rays to the filtering net.
Patent KR-20030097407-A (KR)
Inventor: CHOI JAE SEONG
IPC: H01L21/027
Filed: 2002-06-21
Abstract: PURPOSE: A method for fabricating a mask shift resist pattern is provided to save money for forming a mask by easily forming the mask shift resist pattern, and to eliminate the necessity of additional investment for equipment by embodying a device not greater than 0.10 micrometer while using conventional deep ultraviolet(DUV) exposure equipment. CONSTITUTION: Resist to which a crosslinkable agent is added is formed on a semiconductor substrate. An exposure process is performed on the resist by using a KrF light source and an arbitrary photo mask. The resist is baked so that a cross link having resistibility against thinner is carried out in the exposed resist portion. A resist strip process using thinner is performed on the baked resist to eliminate a part of the resist where the cross link doesn't occur.
Patent KR-20040000105-A (KR)
Title: overinput-preventing device for admixture for concrete
Inventor: AHN SANG CHEOL
IPC: B01F27/73
Filed: 2002-06-24
Abstract: PURPOSE: An apparatus for preventing excessive introduction of additive miscible with concrete is provided to automatically control excess amount of the additive caused by mis-operation or failure of solenoid valve for adjusting introduction of the miscible additive. CONSTITUTION: The apparatus comprises a measurement device(1) for the additive, a solenoid valve(2), an output route(3) at bottom of the valve(2), a mixture-agitation device(4) and a storage tank(5) for the additive. The apparatus is formed of a suite-transfer device(10) between the solenoid valve(2) and the agitation device(4). The suite-transfer device(10) comprises a transfer outlet assembly(12) having two outlets(11,11'). One(11) of the outlets is connected to the agitation device(4) and the other(11') returns to the storage tank(5). At top side of the outlet assembly(12), a guidance suite(13) having an outlet hole(16) is attached on bottom side of the output route(3). A cylinder(14) is coupled to one side of the guidance suite(13) to rotate in front/rear directions by a cylinder shaft(15).
Patent KR-20040000208-A (KR)
Inventor: KIM CHUNG IK
IPC: E01C9/04
Filed: 2002-06-24
Abstract: PURPOSE: A soundproof vibration control plate for a concrete railway crossing is provided to reduce noise and vibration caused by friction and impact between wheels of a train and rails. CONSTITUTION: The soundproof vibration control plates(101a,101b) for a concrete railway crossing are manufactured with synthetic materials which are formed by mixing powdered rubber of waste tire, fibroid materials, rice hulls, powdered waste wood, polyurethane with paints and installed directly to a rail(100) to cover up the rail(100).
Patent KR-20040000782-A (KR)
Title: Automatic hat visor stitching machine
Inventor: JUNG DEOK U
IPC: D05B21/00
Filed: 2002-06-25
Abstract: PURPOSE: Provided is a sewing machine for a headgear visor which constantly holds the same sewing initiating point with a uniform distance, and guides the sewing of the visor from the beginning to end, thereby forming the desired sewing line. CONSTITUTION: A sewing machine for a headgear visor comprises: a rotation plate(103) fitted to a rotation shaft(102) of a speed reduction motor(101), a sensor protrusion(104) protruded from the rotation plate(103), and a rotation sensor(123) mounted at a support plate(122) to sense the rotation of the sensor protrusion(104). A screw(105) is connected to the rotation shaft of the speed reduction motor, and a transfer stand(111) is mounted over the screw with an insertion bar(113). The insertion bar of the transfer stand is inserted into the grooved portion of the screw such that the former moves along the latter. When the transfer stand returns to its original position, the insertion bar of the transfer stand is correctly located at the initial start position of the screw.
Patent KR-20040005116-A (KR)
Title: A drop lifter device
Inventor: JU YONG SEONG
IPC: B66F7/02
Filed: 2002-07-08
Abstract: PURPOSE: A drop lifter device is provided for driving both ends of a lift plate simultaneously by using a driving motor, thereby maintaining an exact stopping position of both ends of the lift plate. CONSTITUTION: Rotation shafts(3,5,7,9) are provided in upper and lower part of a lift plate(1). Sprockets are installed in each rotation shaft. The upper and lower rotation shafts are connected by chains. The lift plate is also connected to the chain. A power transferring member is composed of differential members(20,30) connected to each rotation shaft and an idle shaft(21) connected to the differential member.
Patent KR-20040005321-A (KR)
Title: Pneumatic tire having improved kerfs and blades for forming kerf
Inventor: KIM JEONG NAM
IPC: B60C11/12
Filed: 2002-07-09
Abstract: PURPOSE: A kerf-improved tire and a blade for forming the kerf are provided to easily perform a partial rigidity control of a unit block and to repress performance reduction of the tire to the progress of wear by minimizing strain of the kerf even in the wear. CONSTITUTION: A kerf-improved tire is composed of a tread unit, a sidewall unit, a bead unit, a plurality of blocks(10) formed to the tread unit and divided by a groove, a plurality of kerfs(4) arranged at the block, and a plurality of grooves(411,422) formed at both sidewall surfaces(41,42) of the kerf to face each other. A blade for forming the kerf to the upside of the block includes a plurality of projections mounted to both sides of the kerf forming blade of the blade and a projection combining groove formed at the upside of an inserting unit of the blade and inserted and fixed with a lower end of the projection.
Patent KR-20040011253-A (KR)
Title: Method for forming shallow junction of semiconductor device
Inventor: AHN HUI GYUN
IPC: H01L21/265
Filed: 2002-07-30
Abstract: PURPOSE: A shallow junction forming method of a semiconductor device is provided to be capable of conserving shallow junction thickness and applying a conventional annealing process. CONSTITUTION: A plurality of isolation layers(2) are formed at the inner portion of a semiconductor substrate(1). A nitrogen ion implantation region(3) is formed between the isolation layers at the inner portion of the semiconductor substrate. An impurity implantation region(4) is formed at the predetermined inner portion of the nitrogen ion implantation region. At this time, the thickness of the impurity implantation region is smaller than that of the nitrogen ion implantation region. Then, impurity ions are diffused into predetermined portion by carrying out a conventional heat treatment at the resultant structure.
Patent KR-20040012215-A (KR)
Title: Hemp wallpaper and preparation thereof
Inventor: KIM JUNG TAE
IPC: D21H27/20
Filed: 2002-08-01
Abstract: PURPOSE: Hemp wall-paper is characterized by having excellent antibacterial property, durability, moisture resistance and air permeability, radiating far infrared ray, being good for the health, being environmentally friendly and having high grade texture. A manufacturing method of the hemp wall-paper is provided. CONSTITUTION: The hemp wall-paper is obtained by the steps of: separating and segmenting endoderm of the hemp to prepare hemp fiber; spinning hemp yarn out of the fiber or making hemp paper out of the fiber; weaving hemp fabric out of the hemp yarn; dyeing the hemp fabric or printing the hemp paper; and then adhering the hemp fabric or the hemp paper to base wall-paper.
Patent KR-20030027658-A (KR)
Title: Solid catalyst component for olefin polymerization, process for producing the same, process for producing catalyst for olefin polymerization, and process for producing olefin polymer
Inventor: YOSHIMURA KEN
IPC: C08F4/651
Filed: 2002-08-19
Abstract: PURPOSE: To provide a polyolefin polymerization catalyst which has reduced adhesion of the polymer particles to be obtained even on conducting polymerization of forming a large amount of a rubber component and high productivity, an olefin polymerization catalyst component to be used in the preparation of the olefin polymerization catalyst, and a process for producing an olefin polymer which has reduced adhesion of polymer particles and high productivity. CONSTITUTION: The olefin polymerization solid catalyst component comprises a titanium atom, a magnesium atom, a chlorine atom, and fine particles, and has an average primary particle diameter of ≧1.5 times the average primary particle diameter of the fine particles and a pore volume of the polypropylene powder to be obtained by effecting polymerization under the standard polymerization conditions of ≧0.12 ml/g, and the olefin polymerization catalyst can be obtained by bringing the olefin polymerization solid catalyst component, (B) an organoaluminum compound, and (C) an electron-donating compound into contact with one another, and the process for producing an olefin polymer uses the olefin polymerization catalyst.
Patent KR-20040019521-A (KR)
Title: Drying system by the near infrared ray drying module and method of controlling the same
Inventor: CHOI WON TAEK
IPC: F26B3/30
Filed: 2002-08-28
Abstract: PURPOSE: A drying system using a near infrared ray heater module and a control method thereof are provided to completely remove and dry a solvent coated over objects in a short time, to freely design equipment and cut down the cost for manufacturing the equipment, to prevent harmful gas from being generated from a heater by irradiating near infrared rays, and to easily discharge harmful gas generated from the objects. CONSTITUTION: A drying system using a near infrared ray heater module is composed of a transferring device(1) for loading objects(D) at one side and unloading objects at the other side; an object transferring device for loading objects through an inlet of a drying room and unloading objects through an outlet; a near infrared ray heater(11) installed to the upper end of the transferring device to accumulate and irradiate near infrared rays to the objects by a near infrared ray lamp for generating near infrared rays in the longitudinal direction of the lamp; and a control unit(9) for applying a control signal to the near infrared ray heater by detecting an approach state of the object by an approach sensing device and by detecting a drying process state of the object by a temperature sensing device.
Patent KR-20040019693-A (KR)
Title: Process for manufacturing WC based powder by vapor reaction under atmospheric pressure
Inventor: HA GUK HYEON
IPC: C01B32/949
Filed: 2002-08-29
Abstract: PURPOSE: Provided is a preparation method of nano-sized(<=20nm) WC powder with high strength and abrasion resistance by vapor phase reaction under atmospheric pressure. The resultant WC powder is used for cemented carbide tools and abrasion resistant products. CONSTITUTION: The WC powder is prepared by preparing tungsten precursors such as tungsten ethoxide, tungsten chloride(WCl6) and tungsten hexacarbonyl (W(CO)6), vaporizing precursors to produce gaseous tungsten by a vaporizer(3), carburizing tungsten gas by thermal treating tungsten gas at 900-1500deg.C in a non-oxidative atmosphere by the flow of carrier gas such as He, Ar, N2, H2, etc. through a tube(6) made of stainless, alumina, mullite or silicon carbide which is resistant at the temperature higher than an vaporizing temperature of precursors.
Patent KR-20040021148-A (KR)
Inventor: SHIN MUN SU
IPC: F24C7/04
Filed: 2002-09-02
Abstract: PURPOSE: A cavity structure for a microwave oven with a heater is provided to form the cavity with different materials locally by the positions corresponding to the heater for reducing the material cost. CONSTITUTION: A cavity structure for a microwave oven with a heater includes a cavity main body(100) having a cook room inside and formed of metal material. A heater(200) are positioned at an outer surface of the cavity main body. A shield plate(204) is formed of stainless steel with a plurality of air flow holes(206) for guiding heat of the heater to the inside of the cook room. The plate is formed as a surface of the cavity main body at positions corresponding to the heater.
Patent KR-20030064252-A (KR)
IPC: H01L21/56
Filed: 2002-09-11
Abstract: 본 발명에 따른 반도체장치는, 다층기판(14)에 배치된 캐비티(14a)에 반도체 칩(12)을 배치하고, 다층기판(14) 표면에서의 높이 h1이 다층기판(14) 표면에 배치된 배선층(20)(랜드 20a)의 두께를 넘은 돌출부(26a)를 갖는 포팅재(26)에 의해 반도체 칩(12)을 피복함과 동시에, 크림 땜납의 인쇄에 의해 배치된 저융점 땜납(24)을 사용하여 다층기판(14) 표면의 배선층(20)에 칩 부품(22)을 접합한 것이다. 이에 따라서, 본 발명은 회로요소의 접합재의 인쇄면적이 작아진 경우에, 접합재를 기판 상에 확실히 인쇄할 수 있다.
Patent KR-20040026836-A (KR)
Title: a device and the method for display of shift gears in manual transmission
Inventor: KIM IL SU
IPC: F16H63/42
Filed: 2002-09-26
Abstract: PURPOSE: A displaying device and a method of a gear stage in a vehicle of a manual transmission is provided to sense and show the gear stage at present by detecting an RPM(Revolution Per Minute) with a differential case without additional components. CONSTITUTION: A displaying device comprises a detecting device(100)for an operation of a vehicle, an engine control device(200), a displaying device(300) of a gear stage. The detecting device for the operation of the vehicle detects variable RPM(Revolution Per Minute), revolution of a differential, a condition of an astern lamp switch and a clutch pedal. The engine control device outputs a control signal to display the gear stage at present by the condition of the switch of the clutch pedal, the RPM and revolution of the differential after receiving information form the detecting device for the operation of the vehicle. The displaying device of the gear stage is synchronized by the control signal of the engine control device to display the gear stage at present for a driver. Thereby, traveling stability is improved.
Patent KR-20040026867-A (KR)
Title: multipurpose band with cup connector for paper cup
Inventor: JEONG YONG SEOK
IPC: A47G23/02
Filed: 2002-09-26
Abstract: PURPOSE: A multi-functional band of a disposable cup formed on an outer periphery of the disposable cup is provided, which prevents heat of hot coffee or tea from being transferred to a user's hand, thereby enabling the user to safely drink hot beverage without slipping the cup containing hot beverage away from the user's hand, and which serves as a cup holder and a connection device for connecting the cup to another cup. CONSTITUTION: The multi-functional band shaped of a truncated circular cone being in conformity of the cup shape and having a height of about 2/3 to about 1/2 that of the cup, comprises: an adhesive portion(105) provided for secured connection between the band and the cup; a cutting portion(106) enabling the band to be used as a heat isolating handle; an uneven portion(107) provided for reinforcing adherence; and grooves(108) and projections(109) enabling the band and the cup to be coupled to each other by insertion rather than adhesion.