baber/WOPTO huggingface dataset:
Patent KR-20030012350-A (KR)
Inventor: JUNG GUK CHAE
IPC: C23C14/34
Filed: 2001-07-31
Abstract: PURPOSE: An apparatus for fabricating thin film is provided to solve conventional problems of a bad effect on reaction stability and uniformity deterioration of sputtering rate and thin film composition by manufacturing a compound thin film as preventing mixing of reaction gas with sputtering gas. CONSTITUTION: The apparatus for fabricating thin film comprises a process chamber(100) which is divided into three parts of reaction chamber(114), pumping chamber(112) and sputtering chamber(110) from the left side by vertical partitions(100a), and in which penetration holes are formed on the vertical partitions so that the three parts are actually connected; a reaction gas injection port(114a) that is installed on the reaction chamber to inject a reaction gas into the reaction chamber; a sputtering gas injection port(111a) that is installed on the sputtering chamber to inject a sputtering gas into the sputtering chamber; a gas outlet(112a) that is formed on the pumping chamber to exhaust gases in the reaction chamber and the sputtering chamber to the outside; a substrate support(120) which is installed in the sputtering chamber to support a substrate(122) in such a way that the substrate support is reciprocated side to side from the sputtering chamber to the reaction chamber through the pumping chamber; and a sputtering target support(130) that is installed in the sputtering chamber to support a sputtering target(132), wherein the sputtering target is a metallic target, and the substrate support and the sputtering target support are installed in the sputtering chamber in such a way that they are vertically oppositely directed to each other.
Patent KR-20030011414-A (KR)
Title: flexible spacer with biocleanact
Inventor: KIM JEE HYOUNG
IPC: A61L27/54
Filed: 2001-08-02
Abstract: PURPOSE: Provided is a flexible space filler having a Biocleanact which is inserted into a dead space to prevent infection. CONSTITUTION: The flexible space filler includes a Biocleanact and has a shape of a long strip. Also, it has a tag or knob at its end so that it is readily and conveniently removed by a surgeon using tweezers without anaesthetizing a patient. The flexible space filler is inserted into a body to fill a dead space, which may be otherwise infected. Since the flexible space filler contains a Biocleanact or derivative thereof which shows antibiotic activity, it prevents infection of the body after surgery.
Patent KR-20030014053-A (KR)
Title: Finishing method of side slope outside of the waste landfill
Inventor: BAEK YONG SU
IPC: E02D17/18
Filed: 2001-08-10
Abstract: PURPOSE: A finishing method for an external slope in a landfill is provided to control leaking leachate, to secure safety of an external slope and to have an eco-friendly landscape gardening space. CONSTITUTION: The finishing method for an external slope in a landfill comprise the steps of burying waste matters(11), then covering with intermediate soil(13) repeatedly, covering with final soil, installing a small embankment(15) on an end of an external slope(17) inclined gently.
Patent KR-20010088944-A (KR)
Inventor: LEE BYUNG HO
IPC: H04L12/14
Filed: 2001-08-18
Abstract: PURPOSE: An active charge determining method in the Internet and system therefor is provided to secure QoS(Quality of Service) to a user and determine a charge according to a packet received by the user by interlocking an integrated service(Int-Serv) and a differential service(Diff-Serv) and actively determining the charge. CONSTITUTION: A user sets a TCP connection. Personal information of the user is confirmed. It is confirmed whether the confirmed user intends to pay a charge. If the confirmed user intends to pay a charge, a kind of a providing service is selected and a charge calculation is started. If the user releases the connection, a transmitted packet quantity is calculated to be charged to the user. The service provided to the user is divided into 3 kinds of a best service, a good service, and a default service, and performs a message transmission using a CBQ(Class-Based Queuing).
Patent KR-20030018362-A (KR)
Title: Engine brake by double sleve typed tappet cylinder
Inventor: KIM SANG JIN
IPC: F02D9/06
Filed: 2001-08-28
Abstract: PURPOSE: An engine brake is provided to achieve an engine brake effect without raising a height of an engine by opening an exhaust valve before a compression stroke of an engine finishes by moving a tappet having a double cylinder. CONSTITUTION: An engine brake includes an exhaust valve assembly for opening an exhaust valve(20) by using a locker arm(30). A push rod is engaged with an exhaust cam(140) of the exhaust valve assembly in order to operate the locker arm(30). A locker arm operating device includes a cylinder assembly, which makes contact with the exhaust cam(140) so as to lift the push rod. A compressed fluid supplying member is provided to supply compressed fluid into the cylinder assembly by selectively making contact with an intake cam(170). A manipulating member is provided to allow compressed oil to be supplied into the cylinder assembly.
Patent KR-20030021753-A (KR)
Inventor: KIM BONG HO
IPC: C21B5/00
Filed: 2001-09-07
Abstract: PURPOSE: A blast furnace operation method for early increasing temperature of charging materials in blast furnace and securing heat of the furnace after repairing of the furnace wall by arranging the additional amount of coke optimally and injecting pulverized coal into the furnace during the initial stage of operation restarting. CONSTITUTION: In a blast furnace operation method in which hot metal is manufactured by starting operation again, thereby securing steady operation temperature after repairing the furnace wall of a blast furnace equipped with a plurality of tuyeres and charging a certain amount of charging materials to a normal level into the furnace, the blast furnace operation method for early securing steady operation temperature is characterized in that the process of charging a certain amount of charging materials to the normal level into the furnace after repairing of the furnace wall comprises the steps of obtaining an additional amount of coke according to air blowing stopping time; charging blank coke per 2 to 3 charges of the charging materials into the lower part of a stock line reduced level within the obtained additional amount of coke; charging the charging materials so that ratio of ore to coke is 2.3 or more in the upper part of the stock line reduced level considering the additional amount of coke charged into the lower part of the stock line reduced level; and charging the charging materials in such a manner that the ratio of ore to coke is increased by 0.2 to 0.3 per region as it goes from the lower side to the upper side by dividing a charging region of the upper part of the stock line reduced level into 3 regions or more.
Patent KR-20030023061-A (KR)
Title: Hole filling method for PCB
Inventor: KIM YEONG HWAN
IPC: H05K3/40
Filed: 2001-09-11
Abstract: PURPOSE: A method for filling a via hole of a printed circuit board is provided to allow for formation of fine circuit pattern by permitting the via hole to have a relatively shallow depth. CONSTITUTION: A method comprises a first step of forming a hole(32) penetrating through an upper metal thin film layer(30) and an insulation layer(20) at a base metal(10) which has the upper metal thin film layer and a lower metal thin film layer(30') with the insulation layer interposed between the upper and lower metal thin film layers; a second step of forming a filler layer(34) through a plating process on the lower metal thin film layer exposed within the hole; and a third step of forming a plating layer at the inner wall of the hole and the upper metal thin film layer and electrifying the upper and lower metal thin film layers.
Patent KR-20030023318-A (KR)
Title: Wedge shaped one-touch type steel-frame coupling device
Inventor: SONG JAE HYEOK
IPC: E04C5/16
Filed: 2001-09-13
Abstract: PURPOSE: Provided is a wedge form one-touch type connection device possible to insert and secure reinforcement steel bars one another during construction of reinforcement concrete structure at a time thereby to ensure a convenience of the constructional work. CONSTITUTION: The connection device comprises cap coupler(50) having threaded pitch(51) for fixing a cap(20) gripping a reinforcement steel bar(10) and springs(40); fixture piece(30) having projected threshold(31) and holes(33) for projections(41) of the springs(40); and the cap(20) having gradually extending inner diameter corresponding to angled side of the fixture piece(30) and inlet(22) for introducing the reinforcement steel bar(10) and formed with threaded pitch(21) for engaging with the cap coupler(50). The spring(40) has joint projections(41) at both front ends to be inserted into the fixture piece(30). The threshold(31) of the piece(30) is inclined in an advanced direction of the steel bar(10) and has grooves(32) engaging with joints(12) of the bar(10).
Patent KR-20030025581-A (KR)
Title: Auto rock device of window using spring
Inventor: JEONG KEUN YEOL
IPC: E05C19/08
Filed: 2001-09-21
Abstract: PURPOSE: An automatic window-locking device is provided to automatically activate the device after closing the window thereby to prevent a disgraceful affair caused by forgetting to function the locking device after closing the window. CONSTITUTION: The device comprises a fixture(1) mounted on a window frame, a locking frame(2) attached to the window frame, a hook component(3) located at the locking frame(2), a sliding plate(4) and a spring(5a) coupled to the hook component(3). The device is operated by moving the fixture(1) to push and lift the hook component(3) and to push the sliding plate(4), followed by the hook component(3) to go down by the spring(5a) to lock the window when the window is closed. Also, the device automatically releases the window by pushing and lifting a handle of the hook component(3) to activate the spring.
Patent KR-20030028101-A (KR)
Title: Steam control method by fine coal input amount
Inventor: EOM JU SEON
IPC: C21B5/00
Filed: 2001-09-27
Abstract: PURPOSE: A moisture control method according to pulverized coal injection quantity in blast furnace facility is provided to contribute to stabilization of furnace circumstances by controlling moisture content to compensate the deviation when deviation is generated in the pulverized coal injection quantity, thereby maintaining thermal balance of furnace. CONSTITUTION: The moisture control method according to pulverized coal injection quantity in blast furnace facility comprises first step (S201) of calculating quantity of coke (CR) required in producing unit pig iron quantity; second step (S202) of calculating quantity of pulverized coal (PCR) required in producing unit pig iron quantity; third step (S203) of obtaining quantity of coke equivalent to the unit pulverized coal quantity by dividing the PCR obtained in the second step by pulverized coal injection quantity; fourth step (S204) of obtaining moisture compensation value K for the unit pulverized coal quantity by dividing the quantity of coke equivalent to the unit pulverized coal quantity obtained in the third step (S203) by quantity of coke equivalent to the unit moisture quantity; fifth step (S205) of calculating deviation between a pulverized coal set value and actual pulverized coal injection quantities; sixth step (S206) of calculating a moisture compensation amount for pulverized coal variation by multiplying a pulverized coal injection deviation for the set value by the moisture compensation value K for the unit pulverized coal quantity; and seventh step of compensating moisture inside the blast furnace as much as the calculated compensated moisture amount.
Patent KR-20030028345-A (KR)
Title: Air cleaner for sterilize
Inventor: LEE YONG JAE
IPC: A61L9/20
Filed: 2001-09-29
Abstract: PURPOSE: An air sterilization cleaner is provided to eliminate a pollutant in an indoor air and sterilize a microorganism including the pathogenic bacteria of infection and various diseases. CONSTITUTION: The air sterilization cleaner consisting of a filter(2), an anion generating unit(5) and a blower(7) is characterized in that it comprises an ultraviolet generating unit(3) installed between the filter(2) and the anion generating unit(5) to sterilize the bacteria contained in the air; and a far-infrared generating unit(6) installed at the backside of the ultraviolet generating unit(3) and between the anion generating unit(5) and the blower(7) to supply the far-infrared radiation.
Patent KR-20030031635-A (KR)
Title: Flux compositions for hot dip galvanizing
Inventor: KIM HONG SOO
IPC: C23C2/30
Filed: 2001-10-15
Abstract: PURPOSE: A flux additive composition for hot dip galvanizing is provided which reduces zinc scatter generated from flux process and plating process, reduces generation of noxious gas, reduces interfacial tension of flux liquid and controls charge density of the flux liquid. CONSTITUTION: The flux additive composition for hot dip galvanizing comprises 15 to 25 wt.% of cationic surfactant which has 8 to 12 carbon atoms of alkyl group, a terminal group of which is formed of amine salt, and which is at least one selected from the group consisting of octylamine and derivative salts thereof, decylamine and derivative salts thereof, and lauryl ammonium salts, or 15 to 25 wt.% of a betaine based amphoteric surfactant in which mono or dichloroacetic acid sodium salt is substituted for amine having 8 to 12 carbon atoms of alkyl group; 4 to 6 wt.% of ion compound of flux liquid that is at least one selected from the group consisting of sodium chloride and calcium chloride; 0.5 to 2 wt.% of an adsorbent that is at least one selected from the group consisting of quaternary chitosan amine salt and zeolite; 2 to 20 wt.% of an additive for controlling thermal expansion coefficient that is at least one selected from the group consisting of zinc chloride, zinc sulfate, and ammonium chloride; 25 to 35 wt.% of dispersing agent that is at least one selected from the group consisting of isopropyl alcohol, isobutyl alcohol, and ethyl alcohol; and a balance of first distilled water.
Patent KR-20010104768-A (KR)
Title: 가짜 영상을 이용한 영상 암호화 처리 장치 및 방법
Inventor: MUN SANG SU
Filed: 2001-10-26
Abstract: 본 발명은 영상 전송에 있어서 암호화에 앞서 가짜 영상을 이용한 영상 처리를 수행함으로써 이중의 암호 체계를 만들어 보안성을 향상시키는 가짜 영상을 이용한 영상 암호화 처리 장치 및 방법에 관한 것으로, 
     본 발명의 장치는, 네트워크에 접속되어 전송할 실제영상을 압축하고, 상기 실제영상의 대칭키와 비대칭키를 암호화하는 전송서버; 상기 네트워크에 접속되어 상기 비대칭키를 복호화하고, 상기 실제영상의 대칭키를 복호화하여 상기 실제영상을 압축하여 처리하고 복원하는 수신서버; 및 수신자의 비대칭에 대한 퍼블릭 키(Public Key)를 관리하고, 올바른 수신자인가 확인 후 인증서를 발급하는 인증서버를 포함하는데 특징이 있다. 또한, 본 발명의 방법은 가짜영상을 선택하여 실제영상과 상기 가짜영상을 매핑하는 제 1 과정; 압축알고리즘을 이용하여 매핑된 영상을 압축하여 대칭키로 블록암호화를 수행하는 제 2 과정; 상기 제 2 과정에서 상기 대칭키로 상기 블록암호화한 영상을 맵(Map)이나 상기 맵을 생성한 키(Key)와 함께 수신자의 공개인 비대칭키로 암호화하는 제 3 과정; 상기 수신자의 비대칭에 대한 퍼블릭 키(Public Key)를 관리하고, 올바른 수신자인가 확인 후 인증서를 발급하는 제 4 과정; 상기 블록암호화한 영상을 상기 대칭키를 이용하여 복호화하고, 상기 실제영상을 복원하기 위하여 압축을 해제하는 제 5 과정; 및 압축이 해제된 상기 실제영상을 상기 비대칭키로 복호화된 상기 맵이나 상기 맵을 만드는 키(Key) 및 영상압축 해제를 통해 상기 실제영상을 생성하는 제 6 단계를 포함하는데 특징이 있다.
Patent KR-20030035380-A (KR)
Title: Hair dryer
Inventor: KIM SANG YOUNG
IPC: A45D20/22
Filed: 2001-10-31
Abstract: PURPOSE: Provided is a hair drier which lets hot wind supplied from upper and lower part of the hair at the same time so that it helps to dry hair quickly after washing one' hair. CONSTITUTION: The hair drier is characterized by comprising the parts of: a base plate which is placed around external side of one's head to supply hot wind from lower side to upper side, with comprising a hollow part(1), a band(2), a hair fixing part(3) to put one's hair on and a wheel piece; and a cover(20) which is bound with the base plate to supply hot wind from upper side to lower side, with consisting of a rounded head part(13) and an extension part(17).
Patent KR-20030037367-A (KR)
Title: Telephone connection apparatus and auto connection method for company network
Inventor: KANG JUNG OK
IPC: H04Q3/60
Filed: 2001-11-01
Abstract: PURPOSE: A device of connecting a general telephone for a company network connection and an automatic company network connecting method are provided to make a call through a PSTN connected to a home in ordinary times, and to automatically connect to a company network when necessary, thereby easily making an emergent call. CONSTITUTION: A switch(550) switches the connection of a PSTN or a company network in connection with a general telephone(600). A sensor(540) senses an operation of the general telephone(600), and outputs an operation controlling signal of the switch(550). A connector(530) connects the general telephone(600) with the Ethernet connected to the company network, when the connection is converted to the company network from the switch(550). A central processing unit(510) controls a general telephone connecting unit including the switch(550), the sensor(540) and the connector(530). A memory(520) is comprised.
Patent KR-20020035783-A (KR)
Inventor: BIELEFELDT DIETMAR
IPC: C07B61/00
Filed: 2001-11-07
Abstract: PURPOSE: A process of preparing 4-aminodiphenylamine as a starting material necessary for synthesis of an antioxidant and stabilizer in a rubber and polymer industry is provided which produces the title compound in good yield and high purity without the drawbacks of the prior art. CONSTITUTION: Nitrosobenzene is hydrogenated with hydrogen at a temperature from -20 to 50deg.C and at from 0.1 to 150bar in the presence of a protic acid as a catalyst, hydrogenation catalyst, optionally inactive organic solvent to produce a 4-aminodiphenylamine amine(ADPA) ammonium salt, which is thermally cracked at a temperature from 50 to 200deg.C and at from 1,013 to 0.05mbar. The protic acid is aliphatic and aromatic sulfonic acid, hydrogen fluoride or trifluoroacetic acid.
Patent KR-20030039236-A (KR)
Title: Method of forming concave type capacitor for ferroelectric memory device
Inventor: KWON SUN YONG
IPC: H01L27/105
Filed: 2001-11-12
Abstract: PURPOSE: A method for forming a concave-type capacitor in a ferroelectric memory device is provided to prevent oxidation of a plug by preventing over-etch of a lower insulating layer. CONSTITUTION: The first interlayer dielectric(53) is formed on a substrate(50) having a junction region(52). A plug(57) is formed to connect the junction region via a contact hole. A barrier pattern including the first diffusion barrier layer(58), an oxidation barrier layer(59) and the second diffusion barrier layer(60), is formed on the resultant structure. After forming the second interlayer dielectric(61) on the barrier pattern, the resultant structure is planarized to expose the barrier pattern. The third interlayer dielectric(62) is formed on the resultant structure. A concave-type structure is formed by selectively etching the third interlayer dielectric to expose the barrier pattern. At the time, the barrier pattern has a relatively wide width compared to the width of the concave-type structure.
Patent KR-20010107894-A (KR)
Title: 온라인 상에서의 역술 정보 서비스 제공 시스템 및 방법
Inventor: KIM OK HEE
Filed: 2001-11-13
Abstract: 본 발명은 역술 정보 서비스 제공 시스템 및 방법에 관한 것으로서, 특히 유/무선 인터넷을 통하여 등록된 회원의 생년월일 정보를 역술 분석 프로그램에 적용하여 분석된 결과를 온라인 상에서 사용자에게 제공하기 위한 온라인 상에서의 역술 정보 서비스 제공 시스템 및 방법에 관한 것이다. 
     본 발명에 의하면 온라인을 통하여 회원이 원하는 방법에 의하여 역술 정보서비스를 받을 수 있도록 시스템을 구축함으로써, 직접 철학관을 방문하지 않고도 손쉽게 역술 서비스를 제공받을 수 있는 효과가 발생되며, 비교적 적은 비용으로 많은 사람들이 역술 서비스를 제공받을 수 있는 효과가 발생되며, 특히 원하는 통신 시스템을 이용하여 e-mail 등의 매체를 통하여 회원이 원하는 시간에 역술 정보를 제공받을 수 있는 효과가 발생된다.
Patent KR-20030043222-A (KR)
Title: Microwave oven having a high frequency divergency device
Inventor: HUH JEONG UI
IPC: F24C7/02
Filed: 2001-11-27
Abstract: PURPOSE: A microwave oven is provided to achieve improved efficiency of energy and operating reliability of the microwave oven by optimizing impedance characteristics of the microwave oven. CONSTITUTION: A microwave oven comprises a rotating body(10) disposed within a cooking chamber, which diverges high frequency; a motor for rotating the rotating body in forward and reverse directions; and a rotational trajectory restraint unit for restraining range of the rotational trajectory of the rotating body. The rotational trajectory restraint unit includes stoppers(11,12) for restraining rotation of the rotating body. Alternatively, the rotational trajectory restraint unit includes a cam device for changing the movement trajectory of a motor shaft(13) for connecting the rotating body and the motor.
Patent KR-20030044644-A (KR)
Title: Polyurea waterproofing method by reinforcement with non-woven fabric and plastic cone
Inventor: KIM IN TAE
IPC: E04D11/02
Filed: 2001-11-30
Abstract: PURPOSE: A poly-urea waterproofing method with reinforced woven fabrics and plastic cones is provided to improve durability by a jointless waterproofing layer, to reduce maintenance costs for repair and reinforcement and to decrease construction expenses by shortening a period of construction. CONSTITUTION: The poly-urea waterproofing method with reinforced woven fabrics and plastic cones comprises the steps of placing woven fabrics(20) as basic members all over the concrete plane where a waterproofing layer is installed and fixing the woven fabrics(20) using a nail(60a) and a washer(60b), injecting poly-urea(50) on the fixed woven fabrics(20), and natural-drying the injected poly-urea(50) for 20¯30 minutes at room temperature to be adhered.
Patent KR-20030045390-A (KR)
Title: Remaking charging and regenerative apparatus for abolished plastics
Inventor: KIM JONG BOK
IPC: C08J11/00
Filed: 2001-12-04
Abstract: PURPOSE: A regeneration charging material of a waste synthetic resin and its regeneration apparatus are provided, wherein the regeneration charging material has a far infrared ray-radiating effect and a heavy metal-removing effect. CONSTITUTION: The regenerated synthetic resin is prepared by adding an additive (regeneration charging material) to a waste synthetic resin, and the regeneration charging material is prepared by mixing at least one of pulverized silicate-based minerals, oxides and transition metals, and calcining the mixture at a temperature of 300-500 deg.C. Preferably the regeneration charging material comprises 50 wt% of pyrophyllite or wollastonite and 50 wt% of oxides or transition metals, wherein the oxides or transition metals comprises at least one selected from 15-30 wt% of aluminium oxide, 2-10 wt% of titanium dioxide, 0.5-10 wt% of potassium oxide, 0.5-5 wt% of magnesium oxide, 0.01-0.1 wt% of manganese oxide (III), 0.01-0.1 wt% of cobalt oxide and 0.01-0.1 wt% of vanadium oxide. The twin screw(2) in the regeneration apparatus is for pulverizing and mixing the waste synthetic resin and the regeneration charging material introduced from a hopper, and any one is longer than the other.