baber/WOPTO huggingface dataset:
Patent KR-20030014449-A (KR)
Title: Liquid crystal display device and method for fabricating the same
Inventor: KIM DONG HWAN
IPC: G02F1/133
Filed: 2001-08-11
Abstract: PURPOSE: A liquid crystal display device and a method for manufacturing thereof are provided to prevent right and left eccentricity generated in mounting the liquid crystal display device on a data processor by manufacturing a symmetrical liquid crystal display. CONSTITUTION: A liquid crystal display device includes a first substrate(10) having a valid display area, a first non-valid display area covering the outline of the valid display area, and a second non-valid display area adjacent to the first non-valid display area; a plurality of gate lines manufacturing channel patterns(30) arranged on the first substrate in matrix type, forming gate electrodes(50) to be insulated with the channel patterns, and extended to the second non-valid display area in state of being connected to the gate electrodes; a first insulating element insulating the gate lines and having first contact holes to expose source electrode side channel patterns and drain electrode side channel patterns; a plurality of data lines(72) connected to the source electrode side channel patterns, passing through the first non-valid display area, and then connected to the second non-valid display area, and drain electrodes(74) connected to the drain side channel patterns; pixel electrodes(90) formed via second contact holes of a second insulating element to expose the part of the drain electrode; driving ICs electrically connected to ends of gate lines and data lines; a second substrate having common electrodes facing the pixel electrodes and combined with the first substrate; and liquid crystal poured into a space between the first substrate and the second substrate.
Patent KR-20030015041-A (KR)
Title: The strut assembly of shock absorber in vehicle
Inventor: KWON GI YEONG
IPC: B60G15/07
Filed: 2001-08-14
Abstract: PURPOSE: A strut assembly of a shock absorber for a vehicle is provided to prevent the generation of noise by positioning a spring pad between a train of springs and completely shutting off the train of springs from contact by compression of the springs. CONSTITUTION: A strut assembly of a shock absorber for a vehicle has a separation stage(4b) formed to a securing stage(4a) formed so that the seat(2a) of power of springs(2) is secured. In the securing stage, a spring pad(4) is disposed at a lower fixed bracket of securing the spring of absorbing shock compressed and transmitted when vertically moving outside a cylinder of a shock absorber. The spring pad has the separation stage with an angle of inclination(a) to be disposed to the securing stage, with predetermined height. A reinforcing member(5) having elasticity is installed at the securing stage and the separation stage of the spring pad so that the separation stage is positioned between the trains of springs by external force given to the spring.
Patent KR-20030016958-A (KR)
Inventor: AHN JIN HAN
IPC: F02F11/00
Filed: 2001-08-23
Abstract: PURPOSE: A cylinder head gasket is provided to prevent the leakage of combustion gas, coolant and oil by securing the sealing property though the cylinder head gasket. CONSTITUTION: A cylinder head gasket contains a grommet(1), a high pressure tube(2) and a stopper plate(3). The grommet is bent in U shape(6) around the girths of a cylinder bore, a cylinder head(4) and a cylinder block(5). The high pressure tube is supported on a lower face(6b) of the grommet. Liquid silicon(7) is inserted inside the high pressure tube by sealing. The stopper plate is equipped in the U shaped portion. Thereby, the sealing property is maintained permanently.
Patent KR-20020018125-A (KR)
Inventor: KUBO SATOSHI
IPC: B41J2/335
Filed: 2001-08-30
Abstract: PURPOSE: A manufacturing method of a thermal head is provided to lengthen a life span, and to improve the quality of factors by reducing the size of the step of a protective layer formed on a heating portion of a heating resistor. CONSTITUTION: Lower layer electrodes(14a,15a) having film of approximately 2 micrometer are formed around a convex portion(12a) of a heat insulation layer(12) excluding a heating portion(13a) of a heating resistor(13) and the vicinity of the heating portion. Respective upper layer electrodes(14b,15b) having film thickness to be within the range of 0.1 to 0.3 micrometer are continuously formed from the vicinity of the heating portion excluding the heating portion to upper surfaces of the lower layer electrodes. Dregs and dust are prevented from being generated during printing by reducing the size of the steps(16a) formed in a protective layer(16). The thermal head has long lifetime and high printing quality by making the size of steps of the protective layer formed on the heating portion of the heating resistor small.
Patent KR-20030019734-A (KR)
Title: Apparatus for detecting fork position in forklift truck and method for controlling speed thereby
Inventor: SHIN JUNG MUK
IPC: B66F9/22
Filed: 2001-08-30
Abstract: PURPOSE: A fork position detection apparatus and a speed control method using the same are provided to achieve improved accuracy of detection, while reducing costs by eliminating the necessity of using a reel sensor. CONSTITUTION: A fork position detection apparatus comprises a fluid level detection unit for detecting the height of the fluid in a fluid tank and outputting a signal in accordance with the result of detection; a memory unit(40) for storing a lowest height value and a highest height value of the fork; and a control unit(50) for calculating the lowest height value and the highest height value of the fork from the signal generated when the fork is disposed at the lowest position and the signal generated when the fork is disposed at the highest position, storing the result of the calculation in the memory unit, calculating the current height value of the fork from the signal provided during the operation of the forklift truck, detecting the difference between the current height value and the lowest height value, and determining the current position of the fork in accordance with the result of the detection.
Patent KR-20030018841-A (KR)
Title: Structure for circulation of cooling air in refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-08-31
Abstract: PURPOSE: A structure for circulating chilled air of a refrigerator is provided to uniformly cool down to a bottom of an inside of a refrigerator compartment. CONSTITUTION: Chilled air suction ports(21) are formed around an edge of an inside bottom of a refrigerator compartment(R). A chilled air suction plate(22) is a box opening and closing with deodorant(24) inserted therein and installed on the inside bottom of the refrigerator compartment to guide chilled air introduced through the chilled air suction ports to a chilled air suction duct. The chilled air suction ports are formed around a side of the chilled air suction plate.
Patent KR-20030021778-A (KR)
Title: An efficient certificate validation system and method using validation authority in PKI
Inventor: CHO SANG RAE
IPC: H04L9/32
Filed: 2001-09-07
Abstract: PURPOSE: A method and apparatus of verifying validity of certificate of authentication using a verification server at a public key infrastructure are provided, which are capable of securing mutual interlocking of a public key infrastructure of different systems and of reducing a load of a client for verification. CONSTITUTION: The first verification server(28) receives validity verification request of a certificate of authentication from a verification request means(27) and judges whether or not of a reliable domain. The first verification server(28) compares and judges a routing server list to perform the validity verification of the certificate of authentication. The second verification server(29) receives validity verification request of a certificate of authentication from the first verification server and judges whether or not of an access allowance server list. The second verification server(29) performs the validity verification of the certificate of authentication.
Patent KR-20030023205-A (KR)
Title: Sputtering apparatus for depositing a film
Inventor: EOM HYEON IL
IPC: H01J37/34
Filed: 2001-09-12
Abstract: PURPOSE: A sputtering apparatus is provided to control efficiently an abrasion profile of a target by providing magnetic field to an entire surface of the target. CONSTITUTION: A magnetic field generation portion(40) includes a support portion(403) having a shape of plate. A center shaft of a target and a center shaft of the support portion(403) are located on the same line. The magnetic field generation portion(40) includes a main magnetic field generation portion(405). The main magnetic field generation portion(405) is arranged at one side of the support portion(403). The magnetic field generation portion(40) includes a rotary driving portion such as a motor. The rotary driving portion is installed at an opposite side to the main magnetic field generation portion(405). The magnetic field generation portion(40) includes an assistant magnetic field generation portion(407) is installed at the other side of the support portion(403).
Patent KR-20030027221-A (KR)
Title: An isolation valve for semiconductor manufacturing apparatus
Inventor: KIM GYEONG SEOK
IPC: H01L21/00
Filed: 2001-09-18
Abstract: PURPOSE: An isolation valve for a semiconductor fabricating apparatus is provided to minimize fine metal particles generated by damage and abrasion of a spring by installing a buffer cap in the upper and lower ends of the spring which expands and contracts to operate valve. CONSTITUTION: An inlet and an outlet are formed in a housing(100) to circulate vacuum pumping force. A bellows(122) expands and contracts inside the housing to make the inlet and the outlet open and shut. A driving axis(120) make the bellows expand and contract, connected to the bellows. A pad to which the driving axis is axially coupled is installed inside a lid(130) coupled to an open portion at a side of the housing. A driving plate(110) is installed between the housing and the lid. An air pressure supplying path is formed in the driving plate to supply air pressure to a side surface of the pad and to vertically drive the pad inside the lid. The spring(140) is installed between an inner side end of the lid and the pad. A buffer unit buffers and supports collision force applied to an end of the spring, installed in the spring.
Patent KR-20030026052-A (KR)
Inventor: AHN SEONG JUN
IPC: H01J29/50
Filed: 2001-09-24
Abstract: PURPOSE: A double dynamic focus electron gun is provided to achieve improved horizontal resolution in the peripheral portion of the screen by preventing an expansion of horizontal beam. CONSTITUTION: A double dynamic focus electron gun comprises a triode unit including a cathode for emitting three electron beams, a control electrode for controlling electron beams and forming a cross-over point, and a screen electrode; an electronic lens forming unit including first to fifth focus electrodes arranged in sequence from the screen electrode toward the phosphor screen of the cathode ray tube, and a final accelerating electrode; and a voltage applying unit for forming an auxiliary quadrupole lens(Q0) between the second focus electrode and the third focus electrode, a first quadrupole lens(Q1) between the third focus electrode and the fourth focus electrode, a second quadrupole lens(Q2) between the fourth focus electrode and the fifth focus electrode, and a main lens(ML) between the fifth focus electrode and the final accelerating electrode, by applying a screen voltage to the screen electrode and the second focus electrode, a static focus voltage to first and fourth focus electrodes, a parabolic dynamic focus voltage to third and fifth focus electrodes, and an anode voltage to the final focusing electrode.
Patent KR-20030026503-A (KR)
Title: Apparatus for alloting ID to AT in a synchronous mobile communication system and Method thereof
Inventor: KIM JEONG HWAN
IPC: H04B7/26
Filed: 2001-09-26
Abstract: PURPOSE: An apparatus and a method for assigning an ID to an AT(Access Terminal) in a synchronous mobile communication system are provided to limit the range of an intrinsic UATI(Unicast Access Terminal Identifier) used in the corresponding AT by providing the ID to the AT in an AN(Access Network) according to a time of a system which requests the intrinsic UATI of the AT when starting a session from the AT to the AN in an 1xEV-DO(EVolution Data Only) system. CONSTITUTION: If an AT starts a session(21), a system(AN) assigns a UATI with upper 18 bits using system time information requested by the AT(22). The system retrieves whether each AT identically receives the 18 bits(23). If each AT identically receives the 18 bits, the system assigns a UATI with 6 bits corresponding to a serial number to each AT for classifying each AT(24).
Patent KR-20030027637-A (KR)
Title: A sensor for detecting whether objects damage or not
Inventor: HONG DONG PYO
IPC: G01B7/34
Filed: 2001-09-29
Abstract: PURPOSE: A sensor capable of detecting damage of an object is provided to measure electrical, chemical, thermal, and mechanical phenomenon generated on an outer surface or an inner portion of an object and to detect surface roughness of the object by fabricating the sensor using piezoelectric material. CONSTITUTION: A damage detecting sensor includes hexahedral base material(221). Hexahedral base material(221) has a predetermined size. Hexahedral surface material(223) is arranged in opposition to hexahedral base material(221). Hexahedral surface material(223) has a width identical to a width of hexahedral base material(221). A piezoelectric film(222) having a rectangular shape is arranged between hexahedral base material(221) and hexahedral surface material(223). A pair of conductive wires(224) is provided to guide current generated from the piezoelectric film(222) to an exterior of the damage detecting sensor. Thickness of hexahedral base material(221) is smaller than thickness of hexahedral surface material(223).
Patent KR-20030031384-A (KR)
Inventor: JEONG YOUNG HA
IPC: A23L33/00
Filed: 2001-10-15
Abstract: PURPOSE: Provided is a food supplement composition inducing gallstone removal and providing nutrients to gallstone removed portion to boost recovery therein, without any adverse effects. CONSTITUTION: The food supplement composition characteristically consists of a first composition, which comprises a seat angel extract(82%), bamboo salt(3%), oligosaccharide(10%), and a gingko leaf extract(2%), and a second composition, which comprises olive oil(96%), vitamin C(2%), a pine needle extract(1%) and a gingko leaf extract(1%).
Patent KR-20030037047-A (KR)
Title: a boat driving instrument
Inventor: KIM BOK MAN
IPC: B63H16/18
Filed: 2001-11-01
Abstract: PURPOSE: A boat is provided to simply operate a direction through a key and to quickly drive by rotating a screw through a pedal. CONSTITUTION: A driving device drives a boat by rotating a main gear through a pedal method and rotating a screw to be connected with a slave gear. A chain guide is installed in the middle of a chain(1) to be connected with the main gear and the slave gear. The chain guide rotates a rotating shaft to be connected with the slave gear and the screw to be installed in the rotating shaft. A connecting guide is installed to install the screw and a rudder. Thereby, the direction is adjusted easily and the speed is fastened without an engine.
Patent KR-20030035670-A (KR)
Title: Amusement apparatus applicating the structure of human body
Inventor: LEE EA RI
IPC: A63G21/20
Filed: 2001-11-02
Abstract: PURPOSE: A playing facility, obtained by applying a human body, is provided to offer beneficial information of human body and health information while maximizing interest of playing. CONSTITUTION: The playing facility utilizing the structure of a human body comprises an external structure copying the shape of a human body, a rail installed inside the external structure, a traveling capsule movably installed along the rail, a steep portion(41) starting from an entrance of the external structure copying the shape of a mouth, a plaza portion(42) extending from the steep portion, in which injection holes are formed in all directions to generate mist, a convex and concave room(43), a ventilation room(45), and a second steep portion(46), which are in succession.
Patent KR-20030037574-A (KR)
Title: Gate Pattern In Non-Volatile Memory Device And Method Of Forming The Same
Inventor: HAN JEONG UK
IPC: H01L21/8246
Filed: 2001-11-06
Abstract: PURPOSE: A gate pattern of a nonvolatile memory device and forming method thereof are provided to be capable of minimizing the electric field convergence of a floating gate electrode by roundly forming the upper corner of the floating gate electrode. CONSTITUTION: An isolation layer pattern(110) is formed on the predetermined portion of a semiconductor substrate(100) for defining an active region. A gate oxide layer(120) is formed on the active region. A gate interlayer dielectric pattern(160) and a control electrode(170) are sequentially formed across the isolation layer pattern(110) and the gate oxide layer(120). A floating gate electrode(135) is located between the gate interlayer dielectric pattern(160) and the gate oxide layer(120). At this time, the upper corner of the floating gate electrode(135) is roundly formed.
Patent KR-20030039174-A (KR)
Title: Paper transfer apparatus for printer
Inventor: AHN BYEONG SEON
IPC: B41J11/00
Filed: 2001-11-12
Abstract: PURPOSE: A device for feeding papers of a printer is provided to selectively switch a rotating direction of a second feeding roller by using an inexpensive spring clutch, thereby reducing the manufacturing cost. CONSTITUTION: A device for feeding papers of a printer includes a first feeding roller rotating in a paper feeding direction, a second feeding roller(200) rotating in a direction opposite to the paper feeding direction, and a redundant feeding preventing element(300) preventing redundant feeding of the papers by switching the rotating direction of the second feeding roller according to a frictional force between the rollers. The redundant feeding preventing element includes a first hub combined with a second roller shaft for rotating with the second roller shaft, a second hub fixed at the second feeding roller for rotating with the second feeding roller, and a spring clutch(340) covering outer peripheries of the first hub and the second hub for selectively connecting or disconnecting power between the first hub and the second hub.
Patent KR-20030040721-A (KR)
Inventor: KANG SEOK DONG
IPC: H01J11/24
Filed: 2001-11-15
Abstract: PURPOSE: A plasma display panel is provided to lower a discharge start voltage and achieve improved luminance efficiency, while reducing power consumption. CONSTITUTION: A plasma display panel comprises a scanning electrode(44) and a sustaining electrode formed on an upper substrate; and barrier ribs(56) formed on a lower substrate in such a manner as to separate adjacent discharge cells. The scanning electrode and the sustaining electrode have transparent electrodes(44A,46A) having holes(45) formed all over the adjacent two cells; metal electrodes(44B,46B) formed at the transparent electrodes; and protruded electrodes(44C,46C) protruded from the metal electrodes in such a manner that the protruded electrodes are superimposed with the barriers.
Patent KR-20020028862-A (KR)
Inventor: KIM JI HONG
IPC: H02N3/00
Filed: 2001-11-20
Abstract: PURPOSE: An energy saving method is provided to reduce power consumption and fuel consumption for power by using far infrared ray. CONSTITUTION: An energy saving method uses infrared ray sources(14,14',14") for saving power consumption. The infrared ray sources(14,14',14") are arranged at a bottom of a transformer(11) and a bottom of switchboard(12) and before a motor(13), respectively. A measuring device(15) is arranged between the transformer(11) and the switchboard(12) to measure a voltage and a current. The infrared ray sources(14,14',14") are manufactured by manufacturing a ceramic of a baked sericite and coating the ceramic over inner surfaces of a plastic or metal plate of 350 x 250 x 80 by 1 mm thickness. The infrared ray sources(14,14',14") include wires inside and connected the wires to the electric lines conductively or non-conductively, respectively.
Patent KR-20020003166-A (KR)
Inventor: CHANG MYENG SOO
IPC: A23L33/00
Filed: 2001-11-24
Abstract: PURPOSE: A process of preparing the titled food is provided by using a pomegranate extract and a pyroligneous acid solution containing a variety of minerals as a main material. Whereby, the food is convenient to eat and carry and useful as health-supplementary food. CONSTITUTION: The health-supplementary food comprises 3 to 5% by weight of a pyroligneous acid solution and 78 to 90% by weight of an extract of pomegranate. For an example, a pyroligneous acid solution is heated at 50 to 60deg.C and mixed with powder(1.3% by weight of calcium lactate, 1.3% by weight of casein phosphopeptide) and cooled, followed by agitating. The mixture is mixed with 1.4% by weight of vitamin C, 3.0% by weight of a pyroligneous acid solution, 90% by weight of a pomegranate extract, and 5.0% by weight of oligosaccharide.
Patent KR-20030042866-A (KR)
Title: An anaerobic digestion method for organic waste
Inventor: CHOI SEONG SU
IPC: B09B3/00
Filed: 2001-11-26
Abstract: PURPOSE: Provided is an anaerobic digestion process for organic wastes which adjusts concentration of ammonia nitrogen, an inhibition factor for anaerobic digestion, before digestion so that it helps to treat the organic wastes stably. CONSTITUTION: The anaerobic digestion process for the organic wastes comprises the steps of: (i) getting a crusher(2) crush the organic wastes at a storage bath(1); (ii) letting the crushed wastes hydrolyzed and sterilized at a microwave treatment bath(3); (iii) using a device(5) for measuring and monitoring ammonium ion to measure ammonium ion of organic acid, which is prepared by passing through an acid fermentation bath(4); (iv) letting processed water(6) adjust the concentration of ammonium ion at a combination bath(7); and (v) sending the processed water to an anaerobic digestion bath(8), treated and released out.
Patent KR-20030044324-A (KR)
Title: Lamp for tunnel with light emitting diode
Inventor: KO JAE HYEONG
IPC: F21S2/00
Filed: 2001-11-29
Abstract: PURPOSE: A tunnel lamp using a light emitting diode is provided to prevent the glare phenomenon by controlling a lighting in the inside of the tunnel similar to sun light and lengthen the lifespan of the lamp. CONSTITUTION: At least one LED(Light Emitting Diode) assembly lamp unit(10) includes a plurality of LED assembly groups(11a,11b) connected to each other in parallel. The LED assembly groups are coupled in serial to LEDs. A power supplying unit supplies power to the LED assembly lamp unit(10). A housing(20) accommodates the LED assembly lamp unit(10) and the power supplying unit and is provided with a transparent window on a portion corresponding to the LED assembly lamp unit(10). The housing accommodates a supporting unit having a surface on which the LED assembly lamp unit(10) is fixed and another surface on which a heat sink fixed.