baber/WOPTO huggingface dataset:
Patent KR-20040082670-A (KR)
Inventor: KO JAE GEON
IPC: A61K8/84
Filed: 2003-03-20
Abstract: PURPOSE: A liquid type cosmetic having a multilayered structure obtained using the specific gravity difference between components without surfactants is provided. The cosmetic is easily prepared, makes the skin fresh, soft and smooth and exhibits better visual characteristics. CONSTITUTION: The liquid cosmetic has a multilayered structure containing a polydecene-containing layer, an aqueous electrolyte solution layer and a hexylene glycol layer in a volume ratio of 30:32 to 40:30 to 38. The aqueous electrolyte solution is selected from sodium chloride solutions, aqueous calcium chloride solutions and aqueous potassium chloride solutions in which the concentration of chlorides is 8 to 26%. The polydecene-containing layer additionally contains 0.01 to 0.1% by weight of Glycyrrhizae Radix extract, 0.01 to 0.5% by weight of tocopheryl acetate, 1 to 10% by weight of cetearyl octanoate, 1 to 5% by weight of isopropyl myristate, 1 to 5% by weight of diethoxy ethyl succinate and 0.1 to 0.5% by weight of phenoxy ethanol.
Patent KR-20040087199-A (KR)
Inventor: KANG HUI YEONG
IPC: H01L21/027
Filed: 2003-04-04
Abstract: PURPOSE: A semiconductor fabrication apparatus and a method for setting up positions of a transfer arm, a lift pin, and a guide are provided to set up correctly each position of the transfer arm, the lift pin, and the guide in a thermally expanding state of a plate by inserting jigs into a groove of a center of the plate. CONSTITUTION: A wafer is loaded on a surface of a plate(100). A transfer arm is used for transferring a wafer to an upper part of the plate. A jig for transfer arm is used for setting up a position of the transfer arm. A jig loading part(120) is formed at a center of an upper surface of the plate. The jig for transfer arm includes a fixing part and a sensor part. The fixing part is inserted into the jig loading part of the plate. The sensor part is held by the transfer arm and is used for sensing a position of a jig wafer having a center hole.
Patent KR-20030045712-A (KR)
Inventor: LEE WON YONG
IPC: F24F6/12
Filed: 2003-04-21
Abstract: PURPOSE: An air conditioning apparatus is provided to control humidity in a low cost through the use of a simplified system. CONSTITUTION: An air conditioning apparatus comprises a radiator(1), an air fan(2), a water motor(3), a stainless water container(6), circulation pipes(4,5), a temperature sensor(7) and water spray units(15,16,17). An air conditioning process includes the first step of heating the water in the stainless container, permitting the heated water to flow to a radiator and circulating the water; the second step of evaporating the heat generated from the radiator to the air by generating wind from the air fan; the third step of permitting the water to flow to the stainless container through a circulation pipe; and the fourth step of sensing the temperature of the water in the stainless container, heating the water and spraying water by using water spray units.
Patent KR-20040092081-A (KR)
Inventor: PARK JEONG HO
IPC: E04G11/48
Filed: 2003-04-24
Abstract: PURPOSE: A concrete slab construction method making use of table forms is provided to remarkably shorten a term of works by securing sufficient design strength of a lower layer of a curing state without installation of a supporting reinforcing unit and enabling construction of an upper layer. CONSTITUTION: A concrete slab construction method making use of table forms(100) comprises steps of forming a slab form by positioning plural table forms, retention molds(200), and poles(300) to a construction position and assembling plural slab support members(400) between horizontal lines by the table forms; arranging bars to a construction layer on which the table forms, the retention molds, the poles, and the slab support members are installed, and placing and curing concrete; stripping just the table forms and moving the table forms to an upper layer; and constructing a concrete slab by repeating the former steps. The retention molds, the poles, and the slab support members are retained to the construction layer where concrete is being cured, during remaining curing time.
Patent KR-20030038645-A (KR)
Title: Method for manufacturing upper and lower gusset-forming container
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2003-04-28
Abstract: PURPOSE: A method for manufacturing upper and lower gusset-forming container is provided to overcome a conventional drawback by folding over and over an upper gusset and a front film in a body. CONSTITUTION: The method for manufacturing upper and lower gusset-forming container includes the steps of forming an upper gusset(130) by folding an upper part of the front film(110), and forming a non-suture part(150) by extending an end of the folded upper gusset in an upper direction. A back film(120) is formed on a back surface of the non-suture part(150) and a lower gusset(140) is formed between the front film(110) and back film(120) in a lower direction of non-suture part(150). The front film(110) and both ends of the back film(120), and the lower part are sealed to form a suture part.
Patent KR-20040093296-A (KR)
Inventor: JUNG IN BOK
IPC: H04B1/40
Filed: 2003-04-29
Abstract: PURPOSE: An apparatus and a method for aiding security drive of a mobile terminal are provided to prevent fast driving of a user by outputting a warning sound and help the user by outputting road information in voice. CONSTITUTION: A character converter(12) extracts a character image from an image photographed by a camera(11), converts it into a corresponding character sequence, and outputs it. A car speedometer(13) senses a current speed of a car and outputs car speed data. A warning sound controller(14) compares a limit speed obtained by the character converter(12) and the car speed obtained by the car speedometer(13) and determines fast driving and outputting a warning sound. A warning sound transmitter(15) outputs a warning sound to a driver. A road information providing unit(16) converts a character sequence of a traffic sign into a form suitable for outputting in voice and outputs road information. A voice output unit(17) outputs the road information received from the road information providing unit(16) in voice.
Patent KR-20040096313-A (KR)
Title: The engine use withdraw heat of cooling system
Inventor: JU NAM SIK
IPC: F28D20/00
Filed: 2003-05-09
Abstract: PURPOSE: A power generator of a cooling system using recovered heat is provided to secure high-speed expansion and low-speed compression for refrigerant by a slider crank method, to obtain the surplus energy by converting the recovered heat into heat energy and consuming some of the heat energy, and to simplify the structure. CONSTITUTION: In a cooling system for absorbing and recovering heat from hot water by heat-exchanging low-temperature refrigerant with the hot water, converting the recovered heat into energy by expanding at high speed and compressing at low speed the refrigerant by a reciprocating motion of a piston(100) by a power generator, and consuming some of the heat energy for cooling, the power generator is composed of a crank rotary plate(1) and a link(2). The crank rotary plate rotates at constant speed about a first rotary shaft(11) by power and has a slider(12) integrally projected on the outer ring of the front side with eccentricity. One end of the link is rotatively fixed at the side of the outer ring of the crank rotary plate by a second rotary shaft(21) and the other end is rotatively connected to the piston with crossing the front side of the crank rotary plate. A guide groove(22) in which the slider of the crank rotary plate is inserted and slid is formed longitudinally in the center of the link.
Patent KR-20040097567-A (KR)
Inventor: JUNG SEON GYU
IPC: H04M1/02
Filed: 2003-05-12
Abstract: PURPOSE: An apparatus for fixing a camera in a mobile phone is provided to minimize the distortion phenomenon of the picture by reducing the protruded length of a camera in a mobile terminal and shifting it to the center of the terminal. CONSTITUTION: A cover hinge part consist of body-side hinge protrusion parts(31) and a folder-side hinge protrusion part. The body-side hinge protrusion parts(31) are projectingly formed at both sides of a terminal main body. The folder-side hinge protrusion part, projectingly formed at the center of the terminal main body, is connected rotatively between the body-side hinge protrusion parts(31). One of the body-side hinge protrusion parts(31) is composed of a camera fixing part(33) and a PCB chamber(34). The camera fixing part(33), concavely formed in the inside of the body-side hinge protrusion part(31), connects a camera assembly rotatively. The PCB chamber(34), consecutively formed inside of the camera fixing part(33) at certain length, accepts a main flexible PCB, led from a display window, and a sub flexible PCB, led from a camera module, together.
Patent KR-20040097609-A (KR)
Inventor: JO BYUNG WAN
IPC: C04B18/20
Filed: 2003-05-12
Abstract: PURPOSE: An economical method for producing polymer concrete with good mechanical properties by using recycled pet-based unsaturated polyester resin, thermosetting resin instead of a conventional thermoplastic resin, and recycled aggregate, crushed waste concrete. CONSTITUTION: The polymer concrete composition comprises the components of: 5-30wt.% of recycled pet-based unsaturated polyester resin as a binder; 5-30wt.% of filling material such as potassium bicarbonate(KHCO3) or fly ash for good adhesive power due to increase of viscosity; 40-90wt.% of aggregate, crushed waste concrete substituted for natural aggregate, containing 0.074-5mm size of fine aggregate and/or 5-50mm size of coarse aggregate. The composition is produced by mixing the above materials and curing mixtures at room temperature(17-23deg.C) or 50-200deg.C over 24hrs.
Patent KR-20040100386-A (KR)
Inventor: KIM DAE JUNG
IPC: G06F9/44
Filed: 2003-05-22
Abstract: PURPOSE: A method for calculating a head of a pump used in a power plant equipment is provided to automatically calculate a pressure drop according to a pipe diameter and a flow change by automatically calculating basic data related to pipeline and calculating a friction coefficient according to the pipe diameter and the flow change. CONSTITUTION: The basic data related to the pipeline is programmed to automatically calculate a pump head. The pressure drop for the corresponding pipeline and associated components is automatically calculated/output by automatically calculating the friction coefficient depending on the pipe diameter and the flow change.
Patent KR-20040100769-A (KR)
Inventor: KIM HYEONG GYUN
IPC: H01L21/76
Filed: 2003-05-24
Abstract: PURPOSE: A method of forming an isolation layer of a semiconductor device is provided to reduce the difference of etching rate between a thermal oxide layer and a silicon nitride layer by forming the silicon nitride layer using an LPCVD(Low Pressure Chemical Vapor Deposition) in a unit chamber. CONSTITUTION: A trench(ST1) is formed in a substrate by preforming selectively an etching process using a pad oxide layer(21) and a pad nitride layer(22). A thermal oxide layer(24) is formed at a bottom and inner walls of the trench. The resultant structure is loaded in a unit chamber. A silicon nitride layer(25) is formed along the upper surface of the resultant structure by using an LPCVD. A gap-fill oxide layer(26) for filling completely the trench is formed thereon.
Patent KR-20040103570-A (KR)
Inventor: BAEK JAE HUN
IPC: H04W8/24
Filed: 2003-05-29
Abstract: PURPOSE: A method for downloading a light-emitting control file for varying destination light-emitting of a mobile terminal is provided to allow a user to send a message to the visually/hearing impaired by using a function of blinking light-emitting unit by reflecting information that can be changed to characters in a light-emitting control file. CONSTITUTION: When a user is connected to a service server by using a mobile terminal(S10), the service server reads a list of light-emitting control files from a database and transmits it to the mobile terminal(S20). The service server checks whether the user selects one of the light-emitting control files(S30). When the user selects one light-emitting control file, the service server transmits a temporary light emitting-control file for user's one-time experience(S40). The user experiences light-emitting through the temporary file(S50). When the user wants to continuously use the light-emitting control file, the service server proceeds with a billing process(S60). When the user agrees with a billing, the service server transmits a billing authentication code to the mobile terminal(S70).
Patent KR-20040104755-A (KR)
Inventor: HAN GWAN YEONG
IPC: H01L33/58
Filed: 2003-06-03
Abstract: PURPOSE: An ultraviolet light emitting diode assembly is provided to achieve the LED assebly having functions of antibiosis, sterilization and deodorization by using photocatalytic materials. CONSTITUTION: An ultraviolet light emitting diode assembly comprises a base(1) for connecting an electric power, an ultraviolet light emitting diode(3) coupled to the base, a cap(5) enclosing the ultraviolet light emitting diode and coupled to the base, and a photocatalytic material film(11) covering the circumferential surface of the cap. The photocatalytic material film is formed by coating or depositing photocatalytic materials. The photocatalytic materials are activated by the ultraviolet. The activated photocatalytic materials react with oxygen and water, thereby forming hydroxide radicals and superoxide ions which have the functions of antibiosis, sterilization and deodorization.
Patent KR-20040108028-A (KR)
Inventor: JUNG HYEON GUK
IPC: H04W92/18
Filed: 2003-06-16
Abstract: PURPOSE: A remote access method in a mobile terminal is provided so that a user can access his mobile terminal in a remote place in order to control the operation and to confirm personal information. CONSTITUTION: If a user drives a remote access program at a personal computer, the remote access program initializes a communication network adapter to prepare for remote access and outputs an input window. The user selects a desired terminal on the input window. The remote access program accesses the selected mobile terminal through a gateway in a mobile network using the phone number of the mobile terminal. The mobile terminal accepts the remote access, transmits the present screen to the personal computer, and executes a pointing function. The remote access program informs the user that the mobile terminal has been connected, and displays the present screen of the mobile terminal and an arrow-shaped cursor. The user clicks on a desired menu on the displayed screen.
Patent KR-20040110200-A (KR)
Inventor: LEE MOON JAE
IPC: H01H45/00
Filed: 2003-06-18
Abstract: PURPOSE: A relay is provided to allow a user to directly check, through naked eyes, the residual life of the contact of the relay capable of performing a switching operation. CONSTITUTION: A relay comprises a case(10), a core(20), a switch(30), a fixed contact(40), an operating shaft(70), and a cam(72). The case is made of a transparent material. The core is arranged in the case, and has a circumference wound with a coil. The switch is spaced apart from a top of the core and arranged such that the switch is rotatable in a vertical direction. The fixed contact is arranged beneath a front end of the switch, and penetrates through the case such that the fixed contact is in contact with the switch when the switch moves downward. The operating shaft penetrates through one side wall of the case such that the operating shaft is arranged above the switch and rotatable. The cam is arranged at an inner end of the operating shaft, and moves the switch downward in accordance with the rotation of the operating shaft.
Patent KR-20050002004-A (KR)
Inventor: HWANG EUI SEONG
IPC: H01L21/3205
Filed: 2003-06-30
Abstract: PURPOSE: A method for forming a contact plug is provided to reduce the depth of a contact hole for interconnecting a metal interconnection and a conductive layer by previously forming a contact plug in the same level as a capacitor. CONSTITUTION: An oxide layer for a storage node is formed on a substrate having a predetermined underlying structure. The oxide layer is selectively etched to define a capacitor region. The storage node is formed in the capacitor region. A high dielectric layer is formed on the storage node. An upper electrode is formed on the high dielectric layer. The oxide layer is selectively etched to form the first metal contact hole exposing the predetermined underlying structure of the substrate. A barrier metal and a metal plug material are sequentially deposited on the substrate including the upper electrode and the first metal contact hole so as to fill the first metal contact hole. The upper electrode is patterned to be a predetermined pattern while a metal contact plug is formed in the first metal contact hole. An interlayer dielectric is formed on the front surface of the substrate. The interlayer dielectric is selectively etched to form the second metal contact hole in a predetermined region. A barrier metal and a metal plug material are sequentially deposited on the substrate including the second metal contact hole. The metal plug material and the barrier metal are etched back to form a metal plug(20) filled in the second metal contact hole.
Patent KR-20050002444-A (KR)
Inventor: KIM JIN WOONG
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to remove effectively moat without the damage of an active region by coating a sacrificial oxide layer and removing the sacrificial oxide layer using multi-step etching processes. CONSTITUTION: An isolation layer(24) with moat is filled in a trench(22) of a semiconductor substrate(20). A sacrificial oxide layer(28) is formed on the entire surface of the resultant structure and planarized. The sacrificial oxide layer is partially removed by using etch-back. The sacrificial oxide layer and an upper portion of the isolation layer are removed by using a wet-etching process.
Patent KR-20050005303-A (KR)
Inventor: CHOI JIN HAK
IPC: H01L21/60
Filed: 2003-07-01
Abstract: PURPOSE: A method for fabricating a flip chip solder is provided to reduce defects of a semiconductor chip in a semiconductor chip packaging process by simplifying fabricating orders and by solving a problem arising from residual solder or metal. CONSTITUTION: An electrode layer is deposited on a substrate(10) and is patterned to be a predetermined type. A passivation layer(12) is deposited on the electrode layer and is patterned in a manner that the electrode layer between the passivation layers is exposed. The first photoresist layer is formed on the electrode layer and the passivation layer and is patterned to expose a part of the electrode layer and the passivation layer. The first and second solder metal layers are sequentially deposited on the surface of the first photoresist layer, the electrode layer and the passivation layer. The second photoresist layer is formed on the surface of the second solder metal layer and is patterned to expose the second solder metal layer deposited on the upper surface of the electrode layer. After a solder bump(16) is formed on the upper surface of the exposed second solder metal layer, the first and second photoresist layers are eliminated.
Patent KR-20040011354-A (KR)
Title: Photographing lens
Inventor: DO SATOSHI
IPC: G02B9/34
Filed: 2003-07-03
Abstract: PURPOSE: To provide an imaging lens in which various aberrations are satisfactorily corrected, which can be manufactured at a low cost and which has an optical length of 10 mm or less. CONSTITUTION: The pickup lens is constituted by arranging, in order from an object side, a first lens L1 having a meniscus shape with a concave surface turned to the object side and having negative refractive power, an aperture diaphragm S, a second lens L2 having convex surfaces turned to both sides and having positive refractive power, a third lens L3 having concave surfaces turned to both sides and having negative refractive power and a fourth lens L4 having convex surfaces turned to both sides and having positive refractive power. Further the image pickup lens satisfies the following conditions: (1) +5.0<(r2+r1)/(r2-r1)<+7.0 (2) 0.15f<d1<0.3f wherein r1 is radius of curvature near an optical axis of an object side face of the first lens(radius of curvature on the axis), r2 is radius of curvature near an optical axis of an image side face of the first lens(radius of curvature on the axis), d1 is wall thickness of the first lens and f is a focal distance of a whole system.
Patent KR-20050007813-A (KR)
Inventor: JEON JUN BAE
IPC: B65H7/00
Filed: 2003-07-11
Abstract: PURPOSE: An apparatus and a method for controlling paper pickup in an image forming system to reduce provability of jam generation due to a pickup error by racing a transfer belt in case of the pickup error so that time required for retrying a pickup can be secured. CONSTITUTION: The number of times of pickup retry(N1) and the number of times of transfer belt racing(N2) are set(310). If a paper pickup is not carried out successfully(320), the paper pickup is performed again in response to the number of times of the pickup retry and the number of times of the transfer belt racing(340). The number of times of the pickup retry is set as a fixed number not more than a value determined by dividing a certain time from start of a print work to transfer of a toner image by a certain time from drive of a pickup unit to detection of paper at a transfer roller.
Patent KR-20050007952-A (KR)
Inventor: KIM DAE JOONG
IPC: C22C38/04
Filed: 2003-07-12
Abstract: PURPOSE: To develop a welding flux that is inexpensively fabricated and has superior weldability and corrosion resistance at high temperature so that the welding flux is suitably used for submerged arc welding low alloy steel containing Mn and Mo used in fabrication of atomic power pressure vessels. CONSTITUTION: The low alloy steel containing Mn and Mo for welding flux has a chemical composition comprising 0.056 to 0.068 wt.% of C, 0.136 to 0.203 wt.% of Si, 1.366 to 1.681 wt.% of Mn, 0.021 to 0.024 wt.% of P, 0.010 to 0.011 wt.% of S, 0.429 to 0.476 wt.% of Mo, 0.081 to 0.127 wt.% of Cu and the balance being Fe and inevitable impure elements that are not removable by the steelmaking refining process.
Patent KR-20050011052-A (KR)
Inventor: WOO JONG SEOK
IPC: B23K7/10
Filed: 2003-07-21
Abstract: PURPOSE: An automatic ignition typed gas cutting machine is provided to maintain a lever for operating an opening and closing valve in a grip cover or to release the lever from the grip cover, to automatically hide an ignition device using the repulsive force of a spring, and to fix the lever in a grip while the lever is operated to supply high-pressure oxygen for cutting. CONSTITUTION: A double ignition device(30) is mounted in the lower portion of a head(8) where a cutting gas supply tube(42) is inserted. An ignition oxygen supply tube(43) for supplying ignition gas to the double ignition device is installed in the front face of an oxygen inlet chamber of which rear portion is closed with a cap. An operating tube(46) having an operating piece(47) and inserted to a grip cover(35) is combined to the outer part of an injecting tube(60) of the double ignition device. The operating tube is repulsed forward by a spring(49). A piezoelectric element(30) is connected with an ignition coil. An operating bar(32) for operating the piezoelectric element and an ignition device is prepared outside the piezoelectric element.