baber/WOPTO huggingface dataset:
Patent KR-20030013177-A (KR)
Title: A pharmaceutical composition containing quercitin as effective component
Inventor: HWANG GWI SEO
IPC: A61K31/7048
Filed: 2001-08-07
Abstract: PURPOSE: Provided is a pharmaceutical composition containing quercitrin as effective component which is used as therapeutic agents for osteoporosis and degenerative arthritis, and a growth promotion agent. CONSTITUTION: The pharmaceutical composition contains in a concentration of 0.1μg/ml or more quercitrin which is represented by the formula(1) and promotes the differentiation of osteoblasts, the synthesis of osteoproteins and osteogenesis.
Patent KR-20030015979-A (KR)
Title: Match system of undiluted solution and sclerotic
Inventor: SHIN KWANG SOO
IPC: B01F15/02
Filed: 2001-08-20
Abstract: PURPOSE: A blending system of undiluted solution and hardener is provided to smoothly operate the mixer by preventing clogging of passageway due to hardening of the hardener when operating the mixer again after stopping operation of a mixer for mixing the undiluted solution with hardener and supplying the mixture thereof. CONSTITUTION: The blending system of undiluted solution and hardener comprises a mixer(20) for mixing the undiluted solution and hardener; and a hardener supply line(12) and a hardener recovery line(16) which are downward slantly connected to a valve(24) of the mixer(20), wherein the supply lines(12) are connected to a first passageway of the valve(24) installed at a mixing head(21) of the mixer(20) while the recovery line(16) is connected to a third passageway of the valve(24) installed at the mixing head(21) of the mixer(20), a housing(26) installed in the mixing head(21) comprises a hardener supply passageway(28) connected to a second passageway of the valve(24), and an undiluted solution supply passageway(28a) connected to a second passageway of the valve(24a), wherein a washing passageway(30) into which a washing solution is supplied is connected to the supply passageway(28). In an ordinary blending system of undiluted solution and hardener in which undiluted solution and hardener supply and circulation lines(12,12a,16,16a) are connected to valves(24,24a) of a mixer(20) so that a mixed solution prepared by mixing materials supplied to the valves(24,24a) is supplied to a subsequent process, the housing(26) installed in the mixing head(21) comprises a hardener supply passageway(28) connected to a second passageway of the valve(24), and an undiluted solution supply passageway(28a) connected to a second passageway of the valve(24a), wherein a washing passageway(30) into which a washing solution is supplied is connected to the supply passageway(28).
Patent KR-20020070755-A (KR)
Title: Plasma display panel
Inventor: IHARA YASUSHI
IPC: H01J11/34
Filed: 2001-08-29
Abstract: PURPOSE: To provide a plasma display panel having a protective film for electrodes, which improves secondary electron emission characteristics. CONSTITUTION: This plasma display panel has a front plate on which display electrodes are wired and a rear plate on which address electrodes are wired, and displays images by discharging in a small discharge space formed in the gap between the front panel and the rear panel. Here the front plate has a protective film composed of metal oxides for covering a dielectric layer formed on itself, and the protective film is composed of a material which produces the major desorption of absorbed moisture and carbon dioxide on the film at a temperature of not more than 350°C.
Patent KR-20020070068-A (KR)
Inventor: KANAZAWA HIROSHI
IPC: H02K1/27
Filed: 2001-08-30
Abstract: PURPOSE: To provide an alternator for a vehicle which can improve an output by effectively utilizing a magnetic flux of a permanent magnet disposed between claw magnetic poles. CONSTITUTION: In the alternator for a vehicle, in which the permanent magnet 7 is disposed between a plurality of claw potions 5Aa, 5Ba provided to a pair of claw type magnetic poles 5A, 5B arranged opposed to each other, and a rotor 1 wound with a field coil 6 in the internal side of the diameter direction relative to the plurality of claw portions 5Aa, 5Ba and a stator 2 wound with a stator coil 15 at its stator iron core 14 are also provided. Moreover, the claw portions 5Aa, 5Ba of the rotor 1 are formed in a shape so as to be in contact with the entire surface of the magnetic poles of the permanent magnet 7.
Patent KR-20020022571-A (KR)
Title: Cap
Inventor: NISHIDA RYUHEI
IPC: B65D47/34
Filed: 2001-09-08
Abstract: PURPOSE: A cap is provided to discharge a fluid by a single action and to prevent the fluid from flowing out even if a container is turned bottom up. CONSTITUTION: A hole(54) is defined in a bottom of an inner cap(24). A slide cap(20) and a container(14) communicate with each other by the hole. Therefore, by simply pressing the container, air and fluid in the container are forced through the hole, thereby sliding the slide cap upward in the axial direction of the inner cap. On the other hand, in a state in which the slide cap is pushed down, a communicating opening(34) defined in the inner cap is situated above a discharging opening(52). By sliding the slide cap upward, the discharging opening and the communicating opening communicate with each other, so that the fluid flowing through the communicating opening is discharged from the discharging opening. Thus, the fluid can be discharged by a single action, that is, by simply pressing the container.
Patent KR-20030022456-A (KR)
Inventor: LEE JEONG HO
IPC: B60R19/30
Filed: 2001-09-10
Abstract: PURPOSE: A bumper assembly for a vehicle is provided to improve shock absorption by increasing the thickness of a shock absorber and varying the sectional shape of a back beam. CONSTITUTION: A bumper assembly for a vehicle is composed of a bumper cover(40), a shock absorber(30) installed in the bumper cover(40) and absorbing the shock, and a back beam(200) installed at a stay(10a) and preventing the shock from being transmitted to a vehicle body. In the back beam(200), the side adjacent to shock absorber(30) is broad and opened, and the side adjacent to the stay(10a) is narrow.
Patent KR-20030022963-A (KR)
Title: Wave prevention apparatus for unloader bucket
Inventor: CHO U YEON
IPC: B66C13/06
Filed: 2001-09-11
Abstract: PURPOSE: An apparatus for preventing vibration of an unloader bucket is provided to prevent environmental contamination and reduce costs by preventing a spillage ore. CONSTITUTION: An apparatus comprises a pair of balancing boards fixed to a trolley(9) through a fixed bracket, which have a movable bracket coupled to the outer surface of the balancing board; a support board hinge-coupled to the movable bracket in such a manner that the support board moves in a vertical direction together with the movable bracket, which has a snap ring mounted, through a connection pin, at the lower portion of the support board in such a manner that the support board is rotatable; a snap ring guide having a guide hole formed along the circumference of the snap ring guide so as to guide the movement of a pin for fixing the snap ring; a stopper arranged beneath the snap ring guide, which has a wire guide for guiding a wire(9a); and a bucket buffer mounted on a bucket(8) connected to the wire, which contacts the stopper so as to prevent vibration of the bucket.
Patent KR-20030023329-A (KR)
Title: Method for treatment organic waste matters
Inventor: HAN MIN SU
IPC: C02F11/00
Filed: 2001-09-13
Abstract: PURPOSE: A method for sanitarily treating organic waste is provided, which produces liquid fertilizer and soil conditioner as by products. CONSTITUTION: The treatment method comprises the steps of deodorizing organic waste; agitating and decomposing the deodorized organic waste for preliminary treatment; separating the organic waste after the preliminary treatment step into liquid phase and solid particle, followed by feeding the liquid phase into an oxygen dissolving device(9) for producing liquid fertilizer by adding microorganism and oxygen; adding humus to the liquid fertilizer to produce composing accelerator and soil conditioner; recovering solid particle from a settling tank(79) and returning the recovered solid particle into a liquid fertilizer tank, followed by advanced treatment.
Patent KR-20030024406-A (KR)
Title: Sealing apparatus for quick freezer of rearigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-09-18
Abstract: PURPOSE: A sealing device for a quick freezer compartment of a refrigerator is provided to reduce the loss of chilled air by sealing a freezer box for preventing the chilled air leakage and forming a chilled air discharge hole to a rear surface of the box toward a cooling chamber mounted with an evaporator, thereby increasing the freezing efficiency. CONSTITUTION: A sealing device for a quick freezer compartment of a refrigerator includes a sealing rubber(137) mounted to a predetermined portion, where a freezer box(134) and a partitioning plate(132) contact each other, for preventing the leakage of the chilled air, and a chilled air discharge hole(134a) formed at a rear surface of the freezer box in the opposite direction of the insertion and withdrawal of the freezer box.
Patent KR-20030026568-A (KR)
Title: Skip device of dog for overhead conveyer
Inventor: HUH GAP HWAN
IPC: B65G21/22
Filed: 2001-09-26
Abstract: PURPOSE: A dog skip apparatus for an overhead conveyer is provided to induce a stable skip operation by forming a guide device between a skip rail and the dog. CONSTITUTION: A skip apparatus for a dog(5) of an overhead conveyer has a guide device(41) not to be separated from a skip rail(23) when the dog is moved along the skip rail. The guide device has a guide protrusion(47) forming a vertical surface(43) and a slant surface(45). A guide groove(53) is formed to a lower surface of the guide protrusion. The guide groove has a vertical surface(49) and a slant surface(51) corresponding to the guide protrusion. Thereby, the dog is guided to a right direction without being separated from the skip rail by inserting the guide protrusion to the guide groove. The guide protrusion secures the right position though the guide protrusion is not inserted correctly with a slip of slant surfaces of the guide protrusion and the guide groove.
Patent KR-20030032133-A (KR)
Title: Manufacturing Method Of Vesicular Silicon Semiconductor Plated With Thin Film Layer Of Amorphous Silicon
Inventor: YOO JONG HUN
IPC: H01L21/20
Filed: 2001-10-10
Abstract: PURPOSE: A method of manufacturing a vesicular silicon semiconductor plated with a thin film layer of amorphous silicon is provided to fabricate a vesicular silicon semiconductor that has a large area with a diameter of 4 inches by reinforcing the surface of the vesicular silicon semiconductor while using the amorphous silicon thin film. CONSTITUTION: A silicon wafer of a p-type is prepared which has resistivity of 10 ohm centimeter and crystal direction of (100). The amorphous silicon thin film is deposited on the silicon wafer. A vesicular layer is formed in an HF solution through electrochemical polarization process. The amorphous silicon thin film is deposited through a radio frequency(RF) magnetron sputtering process, having a thickness of 0.1-0.5 micrometer.
Patent KR-20030029751-A (KR)
Title: Method for the distillation of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate and apparatus for preparing the same
Inventor: CHOI JAE HUN
IPC: C07C29/80
Filed: 2001-10-10
Abstract: PURPOSE: Provided are a distillation method of obtaining highly pure 2,2,4-trimethyl-1,3- pentanediol mono isobutyrate in more than 99wt.% yield and the preparation device thereof. In the distillation, low boiling point and high boiling point by-products and the residues are eliminated separately in turn in a lower and a higher distillation columns through a side-cut. CONSTITUTION: The preparation device comprises: a reactor(1) to prepare 2,2,4-trimethyl-1,3-pentanediol mono isobutyrate; a phase separator(2) to separate the inorganic and organic materials in products generated from the reactor; a recovery distillation tower(3) equipped with the outlet pipe to recover unreacted isobutyraldehyde from oil layer at the top part and the outlet pipe to recover the residue at the bottom part; and distillation column(4,5) which has a supply nozzle for the raw material installed at the center of the column within a range of ± 4 plates and a side cut nozzle(19) installed at a side position above 2 plates between the supply nozzle and the bottom part of the tower. The distillation method consists of distilling the mixed reaction products on the distillation column equipped with a side cut at a side position above 2 plates of the column to obtain the residue, eliminating the low boiling point by-products at the top of the column and high boiling point by-products at the bottom.
Patent KR-20030029757-A (KR)
Title: Method for observation of connection to adolescent noxious site
Inventor: LEE GYEONG MYEONG
IPC: G06F17/00
Filed: 2001-10-10
Abstract: PURPOSE: A method for monitoring a harmful site connection by a teenager is provided to protect teenagers from accessing harmful sites by letting parents know the connection of the harmful site by the teenager through an SMS(Short Message Service) service or a voice service. CONSTITUTION: A teenager tries to connect to a harmful site(23) through a wireless Internet communication and a proxy server(22) using a mobile data terminal(21). The connected harmful site(23) transmits site and page information to the proxy server(22) and judges whether the information transmitted to the proxy server(22) is a harmful to teenagers. If the information transmitted to the proxy server(22) is a harmful, a telephone number of the mobile data terminal(21) is transmitted to a site(24) having information of the teenager and parents. Thus, the connection to the harmful site(23) is informed to a mobile data terminal(25) of the parents.
Patent KR-20030032661-A (KR)
Title: An air brake circuit for tractor
Inventor: YANG WON U
IPC: B60T8/26
Filed: 2001-10-19
Abstract: PURPOSE: An air brake circuit for a tractor is provided to prevent the loss of unnecessary driving force and to secure stable operating conditions by smoothing the working of an ABS(Anti-lock Brake System) and an ASR(Anti Slip Regulation) at a 6X2 tractor. CONSTITUTION: An air brake circuit of a 6X2 tractor towing a large trailer is composed of a PCV(Pressure Control Valve,7) controlling the pressure of air supplied to first and second rear wheels, and a selective isolation device supplying the pressure of air transferred to a non-driving wheel between first and second rear wheels in braking and in the working of an ABS and intercepting the pressure of air in the working of an ASR. The selective isolation device comprises a controller(1) worked by information of a vehicle speed sensor, an ASR solenoid valve(9) controlled by the controller, a dual brake valve(11) worked by the brake pedal operations of drivers, a dual check relay valve(13) supplying air from an air tank(17) to the PCV by greater pressure between air from the dual brake valve and air from the ASR solenoid valve, and a relay valve(15) operated by air from the dual brake valve and switching the state of supplying air passing through the PCV to air chambers(3,5) arranged at the non-driving wheel of rear wheels.
Patent KR-20020033442-A (KR)
Inventor: CILLIERE FRANCOIS
IPC: B60N2/90
Filed: 2001-10-19
Abstract: PURPOSE: A hinge mechanism for a vehicle seat and a seat including the mechanism are provided to reduce the weight, to cut down manufacturing expenses, and to improve the rigidity by eliminating the single slug from the hinge mechanism. CONSTITUTION: A hinge mechanism comprises a fixed cheek plate(107), a moving cheek plate provided with a circular set of teeth(113), and two toothed slugs disposed at 120 angular degrees relative to each other. The slugs are slid relative to the fixed cheek plate, and are adapted to co-operate with the circular set of teeth in order to lock the moving cheek plate, a cam(116) for controlling radial displacement of the slugs, and two abutments belonging to the fixed cheek plate, each plate facing the rear end of the corresponding slug among the slugs and serving as the bearing surface for the cam.
Patent KR-20030035549-A (KR)
Title: Apparatus for lubricating the choke of reinforcing roll used in cold rolling
Inventor: LEE DONG WON
IPC: B21B27/06
Filed: 2001-10-31
Abstract: PURPOSE: An apparatus for lubricating chocks of reinforcing roll for cold rolling is provided to supply lubricant according to rolling speed by installing cam guide at the roll neck of the reinforcing roll and improve lubrication effect of bearing by discharging the collected iron pieces after collecting iron pieces in the lubricant using electromagnet. CONSTITUTION: The apparatus for lubricating chocks of reinforcing roll for cold rolling comprises a reinforcing roll bearing part(110) comprising a circular pipe(23) on the inner circumferential surface of which a plurality of first pipes(24) are formed, a cam guide(21) both side parts of which are contacted with a pair of bearing blocks(4) connected to the first pipes(24), and a chock block(2) for receiving the bearing blocks(4) so that the reinforcing roll bearing part(110) is installed at both side parts of the reinforcing roll; a lubricant injection part(120) comprising a ball unit contacted with guide groove formed on the cam guide(21) of the reinforcing roll bearing part(110), first cylinder body(45) for receiving first piston, second piston(65) received into a pair of second cylinder bodies(66), second clamping bar fixed to a fixed block, and fourth pipe contacted with the circular pipe(23) of the reinforcing roll bearing part(110); and a lubricant filtering part(130) comprising a circular filter clamped to the first cylinder body(45) of the lubricant injection part(120), an electromagnet(87) horizontally moved with being screw connected to screw bars, drain cases(92) a pair of which are penetratingly connected to both sides of the lower part of lubricant case(94), and a driving motor axially connected to the screw bars.
Patent KR-20020034954-A (KR)
Inventor: KATSUMURA MASAHIRO
IPC: G11B7/24091
Filed: 2001-11-01
Abstract: PURPOSE: To provide a high-density optical disk, and a manufacturing device capable of manufacturing its original disk. CONSTITUTION: This original disk manufacturing device is provided with a beam source for emitting electron beams, and a control means for converging electron beams on the main surface of a substrate. In this case, the control means includes a fairing aperture for converging the electron beams emitted from the beam source, and the tangential direction inner diameter of the faring aperture in the tangential direction of the substrate is smaller than the radial direction inner diameter of the faring aperture in the radial direction of the substrate. The optical disk is provided with a land having a prepit and a groove. In this case, the inner diameter of the tangential direction of the prepit in its tangential direction is smaller than the line width of the groove in its radial direction.
Patent KR-20030037565-A (KR)
Title: Tape for electrode jelly-roll of secondary battery and electrode assembly therewith
Inventor: JUNG HYEON JE
IPC: H01M2/18
Filed: 2001-11-06
Abstract: PURPOSE: Provided are a finishing tape which does not form an air trap when rolling an electrode jelly roll of secondary battery, and an electrode assembly of secondary battery comprising the same. CONSTITUTION: The finishing tape(30) for electrode jelly roll(10) of secondary battery has a plurality of pores at the surface thereof, and thus does not form an air-trap together with the surface of the electrode jelly roll when attached to the jelly roll. The electrode assembly of secondary battery comprises an electrode jelly roll with anode plate, separator, and cathode plate being sequentially wound thereon; and a finishing tape which is attached so as to roll an outer surface of the electrode jelly roll, and wherein the finishing tape has a plurality of pores on its surface.
Patent KR-20030038258-A (KR)
Title: Method for caller information of processing mobile communication terminal
Inventor: LEE SU GYO
IPC: H04B1/40
Filed: 2001-11-10
Abstract: PURPOSE: A method for processing caller ID of a mobile communication terminal is provided to inform position information of a caller by using an area code database, thereby confirming information of the caller and position of the caller. CONSTITUTION: If a mobile communication terminal detects an incoming, the mobile communication terminal informs the incoming in a sound or vibration mode(S21,S22). The mobile communication terminal receives caller ID while informing the incoming for storing the caller ID at a buffer of the mobile communication terminal(S23,S24). An area code database stored in the mobile communication terminal is searched and the name of a place corresponding to an area code is displayed(S25-S27).
Patent KR-20030040648-A (KR)
Title: Internal supply voltage generator for semiconductor memory device
Inventor: AHN GI SIK
IPC: G11C5/14
Filed: 2001-11-15
Abstract: PURPOSE: An internal power supply voltage generator circuit is provided to be capable of dropping an external power supply voltage for generating a burn-in test voltage. CONSTITUTION: The first reference voltage generator circuit(21) generates the first reference voltage. A clamp circuit(22) detects a voltage difference between the first reference voltage and a divided voltage of the second reference voltage and generates the second reference voltage as an external power supply voltage according to a detection result. A driver circuit(24) detects a voltage difference between the second reference voltage and an internal power supply voltage and generates the internal power supply voltage as the external power supply voltage according to a detection result. A boost control circuit(23) boosts the second reference voltage in response to a control signal activated when the external power supply voltage is over a predetermined voltage level. The internal power supply voltage is boosted by the second reference voltage thus boosted.
Patent KR-20030042356-A (KR)
Title: The installing structure of motor at air-conditioner
Inventor: SONG GIL HO
IPC: F24F1/00
Filed: 2001-11-22
Abstract: PURPOSE: A motor installation structure of a room air conditioner is provided to allow motors to be easily installed regardless of the size and type of the motor. CONSTITUTION: A motor installation structure comprises a motor mounting unit(31) whose configuration varies in accordance with the size of a motor(21). The motor mounting unit includes a motor accommodation space(41); a motor support hole(44) formed at the top of the wall of the motor accommodation space; a motor support portion(42) having the first screw hole(47) coupled with the motor support hole through a fixing screw(49); a plurality of variable motor support holes(45a,45b,45c) formed at the bottom of the motor accommodation space; and a variable motor support portion(43) having the second screw hole(48) coupled with one of the variable motor support holes through the fixing screw. The motor mounted in the motor accommodation space has a side supported by the motor support portion and the other side supported by the variable motor support portion.
Patent KR-20030042547-A (KR)
Inventor: KANG SANG JIN
IPC: A61K9/08
Filed: 2001-11-23
Abstract: PURPOSE: Provided are a levosulpiride liquid formulation composition which comprises levosulpiride as an active ingredient and at least one kind of pharmaceutically acceptable acids and a method of preparing the same. CONSTITUTION: A levosulpiride liquid formulation composition is characterized by comprising 0.001-30 wt.% of levosulpiride as an active ingredient based on the total weigh of the liquid formulation composition and 0.001-30 wt.% of at least one kind of pharmaceutically acceptable acids. It further comprises cyclodextrin for masking a bitter taste peculiar to levosulpiride.