baber/WOPTO huggingface dataset:
Patent KR-20030074899-A (KR)
Title: Device of reducing noise for hermetic rotary compressor
Inventor: SON JONG U
IPC: F04C29/06
Filed: 2002-03-14
Abstract: PURPOSE: A device for reducing discharge noise of a closed rotary compressor is provided to reduce noise produced by discontinuous collision of discharge refrigerant discharged from a muffler and a lower balance weight attached to the bottom of a rotor. CONSTITUTION: A device for reducing discharge noise of a closed rotary compressor has a lower balance weight(19) eccentrically fixed to one side of a lower ending portion(20) of a rotor(4), and a ring-type disk(26) fixed to the bottom by a fixing member(25) formed to the middle part of the other side. The ring-type disk supplies a uniform collision surface of discharge refrigerant and forms a space with a specific height. The fixing member corresponds to the height of the lower balancing weight and the fixing member is combined to the opposite face of the axial center of the center of the lower balance weight.
Patent KR-20030077363-A (KR)
Title: Antimicrobial peptide, its analogs and antimicrobial composition comprising thereof
Inventor: KIM SEON CHANG
IPC: C07K14/00
Filed: 2002-03-26
Abstract: PURPOSE: Provided are antimicrobial peptide derivatives which involve powerful antimicrobial activity with respect to gram positive bacillus, gram negative bacillus and fungus. They powerfully inhibit microbial expression at the wound portion while not exhibiting any hemolysis, and are used as antimicrobial agent for the wound treatment facilitation, trauma treatment, mouthwash, and eyewash. CONSTITUTION: The antimicrobial peptide comprises an amino acid sequence expressed by formula 1(N-terminal-X1X2X3X4X5X6X7X8X9X10X11X12X13X14X15-C-terminal), wherein X1 is vacant or a basic amino acid, X2 is two hydrophobic amino acids identical with or different from each other, and X3 is a basic amino acid. Furthermore, in the formula 1, X4 is glutamine or asparagine, X5 is phenylalanine or tryptophan, X6 is proline, X7 is isoleucine or valine, X8 is glycine, X9 is a basic amino acid, X10, X12 and X14 are two hydrophobic amino acids identical with or different from each other, respectively, X11 and X13 are basic amino acids identical with or different from each other, respectively, and X15 is vacant or a basic amino acid.
Patent KR-20030080771-A (KR)
Title: raincoat
Inventor: YANG JAE BONG
IPC: A41D3/04
Filed: 2002-04-10
Abstract: PURPOSE: A water cape is provided to minimize the phenomenon that the water cape is blown off by wind by maintaining a developed state maximally by installing a reinforcing member having an elastic restoring power inside the water cape. CONSTITUTION: The water cape, which is formed in a widely developed cowl shape, has an elastic member(20) having an elastic restoring power embedded in the outer peripheral surface. The water cape also comprises: a pair of reinforcing members(30) formed flat and long and mounted in parallel across the inside of the elastic member; and a plurality of guides(40) attached for moving the reinforcing members only in a lengthwise direction.
Patent KR-20030083192-A (KR)
Title: Safe Front Panel Structure of Air Conditioner
Inventor: SONG YONG MIN
IPC: F24F1/00
Filed: 2002-04-19
Abstract: PURPOSE: A structure of a safe type front panel of an air conditioner is provided to prevent electric shock and wrong operation of electronic components by installing safety unit. CONSTITUTION: A structure includes a cabinet(100) forming an exterior of an air conditioner; a front panel(200) placed on a front side of the cabinet, and having an opening(210) formed on a front side thereof; a suction panel(300) placed on the front panel to cover the opening; a motor(410) installed on an inside of the front panel; a link part(400) interlocked with the motor and connected with the suction panel to allow the suction panel to be opened and closed and to move up and down; an opening hole(500) formed on the front panel to allow the link part connected with the motor to be connected with the suction panel; and a safety unit(600) covering a spaced between the opening hole and electronic components placed on the inside of the front panel. The safety unit is a safety wall protruding from a circumference of the opening hole toward a rear side of the front panel.
Patent KR-20030085273-A (KR)
Title: Functionality Trap Clean-out
Inventor: CHOI YOUN WOO
IPC: E03C1/22
Filed: 2002-04-30
Abstract: PURPOSE: A functional trap cap is provided to prevent the counter flow of odor and to remove impurities easily. CONSTITUTION: The functional trap cap comprises: a housing(2) provided with an end projection, a soil inlet and an outlet(22); a disk(3) installed on the end projection formed on the upper end of the housing(2); a fixed plate(4) installed on the disk(3) and provided with a screw hole coupled with a fixing bolt; an inner tub member(5) provided with a screw unit and a head unit(51) to be suspended on a perforation hole(41); a finishing bolt(6) provided with screws to couple with the screw part of the head unit(51) and a hinge hole; a rotary member(6a) provided with a rotary plate, a hinge shaft and a vertical plate; a tube member(3a) fitted to the inner tub member(5) to prevent odor; a movable plate(4a) coupled to the lower end of the inner tub member(5) to pressurize the tube member(3a); a floating member(9) provided with a buoy member(92) installed on the end of a rod(91); a filter member(8) composed of a filter unit(81) which filters impurities of waste water flew in the housing(2), an extension unit(82), a cylindrical unit(83) and a guide bar(85) provided with a stopper(84); and a cleaning net member(7) composed of a mesh-shaped cylindrical net(71), a cylindrical pipe(72) for guide and a buoyancy member(73).
Patent KR-20030088651-A (KR)
Title: A data save method of microwave oven
Inventor: KIM TAE SEONG
IPC: F24C7/08
Filed: 2002-05-14
Abstract: PURPOSE: A data save method is provided to automatically download the cooking data from Internet to the microwave oven through the simple operation of keys arranged on the computer. CONSTITUTION: A data save method comprises a step of connecting, through a communication circuit(70), a microwave oven and a computer(75) connected to an Internet(80); a step of downloading the cooking data provided on the Internet service through the operation of keys arranged on the computer, and automatically transmitting the downloaded cooking data to the microwave oven connected to the computer through the communication circuit; and a step of saving the transmitted cooking data into a storage unit.
Patent KR-20030091461-A (KR)
Inventor: CHO BYEONG GI
IPC: A61K8/73
Filed: 2002-05-28
Abstract: PURPOSE: Provided is a cosmetic composition for skin-whitening comprising, as an active ingredient, ascorbic acid 2-glucoside and a Ramulus mori extract which are excellent in the inhibition of tyrosinase activity and skin whitening. CONSTITUTION: A composition for the inhibition off tyrosinase activity is characterized by containing, as an active ingredient, ascorbic acid 2-glucoside and a Ramulus mori extract, in the amount of 0.0001-10.0 wt.% 0.001-5.0 wt.%, respectively, based on the total weight of the composition.
Patent KR-20030092277-A (KR)
Title: Friction structure of drum type brake
Inventor: CHOI HUN
IPC: F16D65/10
Filed: 2002-05-29
Abstract: PURPOSE: Friction structure of a drum-type brake is provided to prevent ununiform partial wear caused by the pressing force concentrated on the central part of a lining by webs of a brake shoe, by recessing the friction surface part of a drum contacting with the central part of the lining. CONSTITUTION: In friction structure of a drum-type brake, a lining(6) stops a vehicle wheel rotating through friction force by contacting with a drum(5) put on a brake shoe(3) moving by a wheel cylinder operating through hydraulic pressure according to operation of a brake pedal. A friction surface part(5a), concentratedly receiving pressing force(F) of the brake shoe pressing the lining, is curvedly recessed with a predetermined radius. The friction surface part is recessed with predetermined depth, to be stepped.
Patent KR-20030096976-A (KR)
Title: Method for automatic private-number registration and connection using Intelligent-Network Pesonal Number Service
Inventor: JUN JIN HUI
IPC: H04M3/42
Filed: 2002-06-18
Abstract: PURPOSE: A method for registering and automatically connecting an extension number by using an intelligent network personal number service is provided to realize a personal number registered for both a representative number and an extension number, thereby automatically connecting the extension number without informing the extension number. CONSTITUTION: A user originates a personal number of a contractor who has registered an extension number(S10). A service switch point(SSP) transmits initial detection operation to a service control point(SCP) for requesting a personal number service(S12). The SCP judges whether incoming is registered to the extension number(S14). If so, the SCP divides a representative number and the extension number for ordering call connection to the representative number first(S16-S18). It is judged whether the incoming connection is successful(S20). If so, the SSP reports call connection success to the SCP(S24). The SCP transmits the extension number to an intelligent(IP)(S26). The IP generates a dual tone multi frequency(DTMF) tone corresponding to the extension number for transmitting the DTMF tone to a private branch exchange(PBX)(S28). The PBX connects the user to the extension number(S30). If not, it is judged whether secondary incoming exists(S32). If so, the SCP requests the IP to transmit a secondary incoming connection announcement(S34-S36). If the extension number is not registered, the SCP requests the SSP for connection to the incoming number(S38). The SCP judges whether the incoming connection is successful(S40). The SSP connects the user to the incoming number.
Patent KR-20030097148-A (KR)
Title: Lighting apparatus with air clean function
Inventor: KIM KYUNG HYUN
IPC: H05B37/02
Filed: 2002-06-19
Abstract: PURPOSE: An illuminating socket device is provided to achieve improve air purifying performance and inhibit growth of bacteria, while reducing an energy consumption. CONSTITUTION: An illuminating socket device comprises a power unit(10) for supplying an AC power; an electric bulb unit(12) connected to the power unit, and which has a socket to be coupled with an electric bulb; a rectifier circuit unit(14) for rectifying the AC power supplied from the power unit into a DC power; an oscillating circuit unit(18) for outputting a predetermined oscillating wave by using the DC low voltage supplied from the rectifier circuit unit; a high voltage generating circuit unit(20) for generating a high voltage on the basis of the oscillating wave output from the oscillating circuit unit; a negative ion generating unit(22) for generating a predetermined negative ion on the basis of the high voltage generated from the high voltage generating circuit unit; an ultrasonic generating unit(24) connected to the output terminal of the rectifier circuit unit; a radio reception control relay unit(26) connected to an end of the electric bulb unit, and which receives on/off command signals of the electric bulb coupled to the socket and performs an on/off operation for the corresponding electric bulb; an LNG gas sensor(28) connected to the output terminal of the rectifier circuit unit, and which senses LNG gases and outputs an alarm signal corresponding to the result of the sensing; and a buzzer(30) operating by the alarm signal output from the LNG gas sensor.
Patent KR-20030097539-A (KR)
Title: Sliding position centering apparatus of extractor for cokes oven door extracting
Inventor: BYUN SUN GWON
IPC: C10B25/04
Filed: 2002-06-21
Abstract: PURPOSE: An apparatus for guiding vertical center of extractor for cokes oven door is provided in which extractor for opening and closing the door is moved in such a way that the cokes oven door precisely corresponds to vertical centering even when vertical center defects of coke oven door are generated. CONSTITUTION: The apparatus is characterized in that centering guide unit(120) is installed at a lower side of hook holder(101) of upper and lower parts of extractor(100), wherein the centering guide unit(120) comprises a pusher plate(40) which is moved back and forth and has restoring force on base(10); a pusher roller(42) projectingly installed on a front end part of the pusher plate(40); a pair of pusher linkers(50,50a) arranged on the pusher plate(40) in such a shape that an upper part of the pusher linkers(50,50a) is wider than the lower part of the pusher linkers(50,50a); a pair of horizontal bars(30,30a) moved along guide groove formed on a side surface of the pusher linkers(50,50a) when the pusher linkers(50,50a) are moved back and forth so that the horizontal bars(30,30a) are horizontally moved on the base(10) in a direction perpendicular to a moving direction of the pusher plate(40); and ball bearings(31,31a) installed at a front end part of the horizontal bars(30,30a) in such a way that the ball bearings(31,31a) are slid on the vertical wall of door.
Patent KR-20040000064-A (KR)
Inventor: YOO TAE JIN
IPC: G11C29/00
Filed: 2002-06-21
Abstract: PURPOSE: A test circuit of a semiconductor memory device is provided to control various margins as using a single test mode discrimination logic. CONSTITUTION: A test mode discrimination logic(10) outputs a control signal to convert into a test mode. And a state machine(20) outputs a number of control signals to control different margins to a circuit to be tested in sequence, by an output control signal of the above test mode discrimination logic. The output control signal of the test mode discrimination logic to convert the control signal of the above state machine in sequence is a pulse type.
Patent KR-20020062251-A (KR)
Inventor: JUNG MI YOUNG
IPC: G06Q30/06
Filed: 2002-06-24
Abstract: PURPOSE: A goods business system is provided to largely prompt the sales activity by registering the seller as an individual businessman if a middle seller sells the goods to two buyers and sharing the profit as a transfer and a personnel increase allowance. CONSTITUTION: If the first businessman(1) sells the goods to two persons, the first businessman receives a part of the profit occurred by the sales as a sales allowance from a mother company(4). If the buyer buying the goods from the first businessman sells the goods to two persons, the buyer becomes the independent second businessman(2) by registering as the personal businessman. The first and the second businessman receive a part of the profit occurred by the sales of the second businessman as the sales allowance. If the buyer buying the goods from the second businessman sells the goods to two persons, the buyer becomes the third businessman(3). The first, the second and the third businessman receive a part of the profit occurred by the sales of the third businessman as the sales allowance.
Patent KR-20040003599-A (KR)
Title: Module of organic electro luminescence panel
Inventor: BAEK JONG HAK
IPC: G09G3/30
Filed: 2002-07-03
Abstract: PURPOSE: A module of an organic electroluminescence panel is provided to reduce the size of module by mounting a driving IC and a control IC on the surface of the organic electroluminescence panel. CONSTITUTION: A module of an organic electroluminescence panel(100) includes a control IC(170), a scan drive IC(110) and a first and a second data drive IC(130,150). The control IC(170) is boned to one side of a top surface of the organic electroluminescence panel(100) for emitting a light generated from an organic electroluminescence layer by the data signal and the scan signal through a substrate. The scan drive IC(110) is bonded to the other side of the top surface of the organic electroluminescence panel(100) facing the control IC(170). The scan drive IC(110) receives the control signal of the control IC(170) and outputs the scan signal. And, the first and the second data drive IC(130,150) are bonded to both sides of the top surface of the organic electroluminescence panel(100) in an orthogonal direction of the control IC(170) and the scan drive IC(110). The first and the second data drive IC(130,150) receive the control signal of the control IC(170) and output the data signals.
Patent KR-20040003768-A (KR)
Title: Method for forming the Isolation Layer of Semiconductor Device
Inventor: PARK SEONG GEUN
IPC: H01L21/76
Filed: 2002-07-04
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to reduce bird's beak and to minimize stress by locally thinning the thickness of a pad nitride layer. CONSTITUTION: An isolation region of a silicon substrate(100) is exposed by using a pad oxide pattern(110), a pad nitride pattern(120) and a buffer layer. The buffer layer adjacent to the isolation region is partially removed. The pad nitride pattern(120) is locally etched using the buffer layer. After the buffer layer is removed, a field oxide layer(150) is formed on the exposed substrate by LOCOS using the pad nitride pattern as a mask.
Patent KR-20040003878-A (KR)
Title: A stacker robot
Inventor: LEE JUNG GYUN
IPC: G02F1/13
Filed: 2002-07-04
Abstract: PURPOSE: A stacket robot is provided to minimize the generation of particles caused by the friction of a power supply brush and a trolley rail. CONSTITUTION: A stacket robot includes a driver(101) for moving a cassettes, a controller(103) for controlling the driver, and a power supply(105) that supplies power to the controller and driver. The stacket robot further includes a storage battery(107) that receives power from the power supply and, in time of need, provides the power to the driver and controller, and a power supply brush(109) that selectively comes into contact with a trolley rail(113) to which AC voltage is applied in order to provide power to the power supply. The stacker robot also has a power supply selector(111) that separates the power supply brush from the trolley rail when the stacket robot moves on the trolley rail but makes the power supply brush come into contact with the trolley rail when the stacket robot stops on the trolley rail.
Patent KR-20030007032-A (KR)
Title: Resin composition, article and laminated plate using the same
Inventor: MAEKAWA TOMOHIRO
IPC: C08L25/02
Filed: 2002-07-05
Abstract: PURPOSE: To provide a methyl methacrylate resin composition affording a material for a light diffusing member having good diffusion transmittance of light and excellent durability with suppressed yellowness of transmitted light. CONSTITUTION: This methyl methacrylate resin composition comprises 100 pts.wt. of a methyl methacrylate resin, 0.1-20 pts.wt. of a light diffusing agent, 0.0005-0.1 pt.wt. of an ultraviolet light absorber selected from 2-(1- arylalkylidene)malonic esters and oxalanilides and 0.0001-0.01 pt.wt. of a fluorescent substance.
Patent KR-20030007181-A (KR)
Title: Photocatalyst carrying structure and method for producing the same
Inventor: HIRANO YUJI
IPC: C02F1/78
Filed: 2002-07-15
Abstract: PURPOSE: To provide a photocatalyst holder in which a photocatalyst and a metal is held on a substrate, and the metal can be used efficiently, a method for producing the photocatalyst holder, and a photocatalyst filter device having the photocatalyst holder. CONSTITUTION: The photocatalyst holder has the hard porous substrate 71, a photocatalyst layer 76 held on the surface of the porous substrate 71, and a metal element 80 held on the photocatalyst layer 76. The metal element is concentrated on the surface of the photocatalyst layer 76. The photocatalyst holder is produced appropriately by a method including a process for forming the photocatalyst layer on the surface of the porous substrate and a process for holding the metal element to be concentrated on the surface of the photocatalyst layer. The photocatalyst filter device is constituted mainly of the photocatalyst holder.
Patent KR-20030095933-A (KR)
Title: Corded telephone hook switck functioned by corded or cordless earphone button
Inventor: OH BONG TEAK
IPC: H04M1/06
Filed: 2002-07-15
Abstract: PURPOSE: A circuit for driving a hook switch of a wired telephone by a button of a wired or wireless earphone is provided to connect the wired or wireless earphone to the wired telephone through an earphone jack and remotely drive the hook switch in a body of the wired telephone. CONSTITUTION: A jack(2) connects to a body of a wired telephone through a plug of a wired or wireless earphone. When a call request signal is received in the wired telephone, if a user pushes a button of the wired or wireless earphone, a button signal sensing circuit(3) of the wired telephone senses a button signal and transmits the button signal to a flip-flop circuit(4) to drive the flip-flop circuit(4). A relay driving circuit(5) drives a hook switch circuit(6) so that it is possible for the user to speak with an object over the wired telephone. If the user pushes the button of the wired or wireless earphone for stopping the call, the button signal sensing circuit(3) senses the inputted button signal and drives the hook switch circuit(6) to stop the call.
Patent KR-20040008741-A (KR)
Title: DNA chip for detecting gene expression changes of Brassica campestris
Inventor: CHO MU JE
IPC: C12Q1/68
Filed: 2002-07-19
Abstract: PURPOSE: A DNA chip for measuring changes of gene expression in Brassica campestris L. ssp. perkinesis is provided, thereby massively analyzing changes of gene expressions within the reduced time. CONSTITUTION: A method for preparing a DNA chip for measuring changes of gene expression in Brassica campestris L. ssp. perkinesis comprises the steps of: isolating expressed sequence tag(EST) from Brassica campestris L. ssp. perkinesis; amplifying the expressed sequence tag(EST); and spotting the amplified product on a substrate for DNA chip using microarray technique.
Patent KR-20040009891-A (KR)
Title: Hyaluronic Acid Derivative Gel and Method for Preparing the Same
Inventor: CHO GWANG YONG
IPC: C08B37/08
Filed: 2002-07-26
Abstract: PURPOSE: Provided is a method for preparing a hyaluronic acid derivative gel as a bio-material with ease, which does not use a harmful organic solvent and produces various hyaluronic acid derivatives having different thermal properties. CONSTITUTION: The method comprises the steps of: mixing hyaluronic acid compound with a saccharide compound having an amine group and stirring; activating the carboxyl group of the hyaluronic acid compound; and reacting the activated carboxyl group with the amine group. Particularly, the hyaluronic acid compound is selected from the group consisting of sodium hyaluronate, potassium hyaluronate, ammonium hyaluronate, calcium hyaluronate, magnesium hyaluronate and tetrabutylammonium hyaluronate. In addition, the saccharide compound is selected from the group consisting of chitosan, a chitosan derivative, deacetylated hyaluronic acid and a deacetylated hyaluronic acid derivative.
Patent KR-20040011932-A (KR)
Title: A clamping device for nut welding
Inventor: LEE SEUNG JIN
IPC: B23K11/10
Filed: 2002-07-31
Abstract: PURPOSE: A nut clamping device is provided to clamp various kinds of nuts when a welding process is carried out for welding the nuts to a panel. CONSTITUTION: A nut clamping device includes a base plate(1) and a support frame(3) installed at one side of the base plate(1). A locating member is provided at one side of an upper portion of the support frame(3). The locating member includes a locater plate(5) having a rectangular sectional shape. The locater plate(5) is formed at a center thereof with a nut hole having a screw sections at an inner wall thereof. A perforation hole is formed at a lower portion of the nut hole. A locater(11) formed at an outer portion thereof with a screw part is screw-coupled into the nut hole. A pin is provided at an upper center portion of the locater(11). A hinge bracket(17) is hinged to an upper end of the support frame(3).